1120 Commits

Author	SHA1	Message	Date
Greg Kroah-Hartman	b41a37c036	Merge 5.15.33 into android13-5.15 ... Changes in 5.15.33 Revert "swiotlb: rework "fix info leak with DMA_FROM_DEVICE"" USB: serial: pl2303: add IBM device IDs dt-bindings: usb: hcd: correct usb-device path USB: serial: pl2303: fix GS type detection USB: serial: simple: add Nokia phone driver mm: kfence: fix missing objcg housekeeping for SLAB hv: utils: add PTP_1588_CLOCK to Kconfig to fix build HID: logitech-dj: add new lightspeed receiver id HID: Add support for open wheel and no attachment to T300 xfrm: fix tunnel model fragmentation behavior ARM: mstar: Select HAVE_ARM_ARCH_TIMER virtio_console: break out of buf poll on remove vdpa/mlx5: should verify CTRL_VQ feature exists for MQ tools/virtio: fix virtio_test execution ethernet: sun: Free the coherent when failing in probing gpio: Revert regression in sysfs-gpio (gpiolib.c) spi: Fix invalid sgs value net:mcf8390: Use platform_get_irq() to get the interrupt Revert "gpio: Revert regression in sysfs-gpio (gpiolib.c)" spi: Fix erroneous sgs value with min_t() Input: zinitix - do not report shadow fingers af_key: add __GFP_ZERO flag for compose_sadb_supported in function pfkey_register net: dsa: microchip: add spi_device_id tables selftests: vm: fix clang build error multiple output files locking/lockdep: Avoid potential access of invalid memory in lock_class drm/amdgpu: move PX checking into amdgpu_device_ip_early_init drm/amdgpu: only check for _PR3 on dGPUs iommu/iova: Improve 32-bit free space estimate virtio-blk: Use blk_validate_block_size() to validate block size tpm: fix reference counting for struct tpm_chip usb: typec: tipd: Forward plug orientation to typec subsystem USB: usb-storage: Fix use of bitfields for hardware data in ene_ub6250.c xhci: fix garbage USBSTS being logged in some cases xhci: fix runtime PM imbalance in USB2 resume xhci: make xhci_handshake timeout for xhci_reset() adjustable xhci: fix uninitialized string returned by xhci_decode_ctrl_ctx() mei: me: disable driver on the ign firmware mei: me: add Alder Lake N device id. mei: avoid iterator usage outside of list_for_each_entry bus: mhi: pci_generic: Add mru_default for Quectel EM1xx series bus: mhi: Fix MHI DMA structure endianness docs: sphinx/requirements: Limit jinja2<3.1 coresight: Fix TRCCONFIGR.QE sysfs interface coresight: syscfg: Fix memleak on registration failure in cscfg_create_device iio: afe: rescale: use s64 for temporary scale calculations iio: inkern: apply consumer scale on IIO_VAL_INT cases iio: inkern: apply consumer scale when no channel scale is available iio: inkern: make a best effort on offset calculation greybus: svc: fix an error handling bug in gb_svc_hello() clk: rockchip: re-add rational best approximation algorithm to the fractional divider clk: uniphier: Fix fixed-rate initialization ptrace: Check PTRACE_O_SUSPEND_SECCOMP permission on PTRACE_SEIZE cifs: fix handlecache and multiuser cifs: we do not need a spinlock around the tree access during umount KEYS: fix length validation in keyctl_pkey_params_get_2() KEYS: asymmetric: enforce that sig algo matches key algo KEYS: asymmetric: properly validate hash_algo and encoding Documentation: add link to stable release candidate tree Documentation: update stable tree link firmware: stratix10-svc: add missing callback parameter on RSU firmware: sysfb: fix platform-device leak in error path HID: intel-ish-hid: Use dma_alloc_coherent for firmware update SUNRPC: avoid race between mod_timer() and del_timer_sync() NFS: NFSv2/v3 clients should never be setting NFS_CAP_XATTR NFSD: prevent underflow in nfssvc_decode_writeargs() NFSD: prevent integer overflow on 32 bit systems f2fs: fix to unlock page correctly in error path of is_alive() f2fs: quota: fix loop condition at f2fs_quota_sync() f2fs: fix to do sanity check on .cp_pack_total_block_count remoteproc: Fix count check in rproc_coredump_write() mm/mlock: fix two bugs in user_shm_lock() pinctrl: ingenic: Fix regmap on X series SoCs pinctrl: samsung: drop pin banks references on error paths net: bnxt_ptp: fix compilation error spi: mxic: Fix the transmit path mtd: rawnand: protect access to rawnand devices while in suspend can: ems_usb: ems_usb_start_xmit(): fix double dev_kfree_skb() in error path can: m_can: m_can_tx_handler(): fix use after free of skb can: usb_8dev: usb_8dev_start_xmit(): fix double dev_kfree_skb() in error path jffs2: fix use-after-free in jffs2_clear_xattr_subsystem jffs2: fix memory leak in jffs2_do_mount_fs jffs2: fix memory leak in jffs2_scan_medium mm: fs: fix lru_cache_disabled race in bh_lru mm/pages_alloc.c: don't create ZONE_MOVABLE beyond the end of a node mm: invalidate hwpoison page cache page in fault path mempolicy: mbind_range() set_policy() after vma_merge() scsi: core: sd: Add silence_suspend flag to suppress some PM messages scsi: ufs: Fix runtime PM messages never-ending cycle scsi: scsi_transport_fc: Fix FPIN Link Integrity statistics counters scsi: libsas: Fix sas_ata_qc_issue() handling of NCQ NON DATA commands qed: display VF trust config qed: validate and restrict untrusted VFs vlan promisc mode riscv: dts: canaan: Fix SPI3 bus width riscv: Fix fill_callchain return value riscv: Increase stack size under KASAN Revert "Input: clear BTN_RIGHT/MIDDLE on buttonpads" cifs: prevent bad output lengths in smb2_ioctl_query_info() cifs: fix NULL ptr dereference in smb2_ioctl_query_info() ALSA: cs4236: fix an incorrect NULL check on list iterator ALSA: hda: Avoid unsol event during RPM suspending ALSA: pcm: Fix potential AB/BA lock with buffer_mutex and mmap_lock ALSA: hda/realtek: Fix audio regression on Mi Notebook Pro 2020 rtc: mc146818-lib: fix locking in mc146818_set_time rtc: pl031: fix rtc features null pointer dereference ocfs2: fix crash when mount with quota enabled drm/simpledrm: Add "panel orientation" property on non-upright mounted LCD panels mm: madvise: skip unmapped vma holes passed to process_madvise mm: madvise: return correct bytes advised with process_madvise Revert "mm: madvise: skip unmapped vma holes passed to process_madvise" mm,hwpoison: unmap poisoned page before invalidation mm/kmemleak: reset tag when compare object pointer dm stats: fix too short end duration_ns when using precise_timestamps dm: fix use-after-free in dm_cleanup_zoned_dev() dm: interlock pending dm_io and dm_wait_for_bios_completion dm: fix double accounting of flush with data dm integrity: set journal entry unused when shrinking device tracing: Have trace event string test handle zero length strings drbd: fix potential silent data corruption powerpc/kvm: Fix kvm_use_magic_page PCI: fu740: Force 2.5GT/s for initial device probe arm64: signal: nofpsimd: Do not allocate fp/simd context when not available arm64: Do not defer reserve_crashkernel() for platforms with no DMA memory zones arm64: dts: qcom: sm8250: Fix MSI IRQ for PCIe1 and PCIe2 arm64: dts: ti: k3-am65: Fix gic-v3 compatible regs arm64: dts: ti: k3-j721e: Fix gic-v3 compatible regs arm64: dts: ti: k3-j7200: Fix gic-v3 compatible regs arm64: dts: ti: k3-am64: Fix gic-v3 compatible regs ASoC: SOF: Intel: Fix NULL ptr dereference when ENOMEM Revert "ACPI: Pass the same capabilities to the _OSC regardless of the query flag" ACPI: properties: Consistently return -ENOENT if there are no more references coredump: Also dump first pages of non-executable ELF libraries ext4: fix ext4_fc_stats trace point ext4: fix fs corruption when tring to remove a non-empty directory with IO error ext4: make mb_optimize_scan performance mount option work with extents drivers: hamradio: 6pack: fix UAF bug caused by mod_timer() samples/landlock: Fix path_list memory leak landlock: Use square brackets around "landlock-ruleset" mailbox: tegra-hsp: Flush whole channel block: limit request dispatch loop duration block: don't merge across cgroup boundaries if blkcg is enabled drm/edid: check basic audio support on CEA extension block fbdev: Hot-unplug firmware fb devices on forced removal video: fbdev: sm712fb: Fix crash in smtcfb_read() video: fbdev: atari: Atari 2 bpp (STe) palette bugfix rfkill: make new event layout opt-in ARM: dts: at91: sama7g5: Remove unused properties in i2c nodes ARM: dts: at91: sama5d2: Fix PMERRLOC resource size ARM: dts: exynos: fix UART3 pins configuration in Exynos5250 ARM: dts: exynos: add missing HDMI supplies on SMDK5250 ARM: dts: exynos: add missing HDMI supplies on SMDK5420 mgag200 fix memmapsl configuration in GCTL6 register carl9170: fix missing bit-wise or operator for tx_params pstore: Don't use semaphores in always-atomic-context code thermal: int340x: Increase bitmap size lib/raid6/test: fix multiple definition linking error exec: Force single empty string when argv is empty crypto: rsa-pkcs1pad - only allow with rsa crypto: rsa-pkcs1pad - correctly get hash from source scatterlist crypto: rsa-pkcs1pad - restore signature length check crypto: rsa-pkcs1pad - fix buffer overread in pkcs1pad_verify_complete() bcache: fixup multiple threads crash PM: domains: Fix sleep-in-atomic bug caused by genpd_debug_remove() DEC: Limit PMAX memory probing to R3k systems media: gpio-ir-tx: fix transmit with long spaces on Orange Pi PC media: venus: hfi_cmds: List HDR10 property as unsupported for v1 and v3 media: venus: venc: Fix h264 8x8 transform control media: davinci: vpif: fix unbalanced runtime PM get media: davinci: vpif: fix unbalanced runtime PM enable btrfs: zoned: mark relocation as writing btrfs: extend locking to all space_info members accesses btrfs: verify the tranisd of the to-be-written dirty extent buffer xtensa: define update_mmu_tlb function xtensa: fix stop_machine_cpuslocked call in patch_text xtensa: fix xtensa_wsr always writing 0 drm/syncobj: flatten dma_fence_chains on transfer drm/nouveau/backlight: Fix LVDS backlight detection on some laptops drm/nouveau/backlight: Just set all backlight types as RAW drm/fb-helper: Mark screen buffers in system memory with FBINFO_VIRTFB brcmfmac: firmware: Allocate space for default boardrev in nvram brcmfmac: pcie: Release firmwares in the brcmf_pcie_setup error path brcmfmac: pcie: Declare missing firmware files in pcie.c brcmfmac: pcie: Replace brcmf_pcie_copy_mem_todev with memcpy_toio brcmfmac: pcie: Fix crashes due to early IRQs drm/i915/opregion: check port number bounds for SWSCI display power state drm/i915/gem: add missing boundary check in vm_access PCI: imx6: Allow to probe when dw_pcie_wait_for_link() fails PCI: pciehp: Clear cmd_busy bit in polling mode PCI: xgene: Revert "PCI: xgene: Fix IB window setup" regulator: qcom_smd: fix for_each_child.cocci warnings selinux: access superblock_security_struct in LSM blob way selinux: check return value of sel_make_avc_files crypto: ccp - Ensure psp_ret is always init'd in __sev_platform_init_locked() hwrng: cavium - Check health status while reading random data hwrng: cavium - HW_RANDOM_CAVIUM should depend on ARCH_THUNDER crypto: sun8i-ss - really disable hash on A80 crypto: authenc - Fix sleep in atomic context in decrypt_tail crypto: mxs-dcp - Fix scatterlist processing selinux: Fix selinux_sb_mnt_opts_compat() thermal: int340x: Check for NULL after calling kmemdup() crypto: octeontx2 - remove CONFIG_DM_CRYPT check spi: tegra114: Add missing IRQ check in tegra_spi_probe spi: tegra210-quad: Fix missin IRQ check in tegra_qspi_probe stack: Constrain and fix stack offset randomization with Clang builds arm64/mm: avoid fixmap race condition when create pud mapping blk-cgroup: set blkg iostat after percpu stat aggregation selftests/x86: Add validity check and allow field splitting selftests/sgx: Treat CC as one argument crypto: rockchip - ECB does not need IV audit: log AUDIT_TIME_* records only from rules EVM: fix the evm= __setup handler return value crypto: ccree - don't attempt 0 len DMA mappings crypto: hisilicon/sec - fix the aead software fallback for engine spi: pxa2xx-pci: Balance reference count for PCI DMA device hwmon: (pmbus) Add mutex to regulator ops hwmon: (sch56xx-common) Replace WDOG_ACTIVE with WDOG_HW_RUNNING nvme: cleanup __nvme_check_ids nvme: fix the check for duplicate unique identifiers block: don't delete queue kobject before its children PM: hibernate: fix __setup handler error handling PM: suspend: fix return value of __setup handler spi: spi-zynqmp-gqspi: Handle error for dma_set_mask hwrng: atmel - disable trng on failure path crypto: sun8i-ss - call finalize with bh disabled crypto: sun8i-ce - call finalize with bh disabled crypto: amlogic - call finalize with bh disabled crypto: gemini - call finalize with bh disabled crypto: vmx - add missing dependencies clocksource/drivers/timer-ti-dm: Fix regression from errata i940 fix clocksource/drivers/exynos_mct: Refactor resources allocation clocksource/drivers/exynos_mct: Handle DTS with higher number of interrupts clocksource/drivers/timer-microchip-pit64b: Use notrace clocksource/drivers/timer-of: Check return value of of_iomap in timer_of_base_init() arm64: prevent instrumentation of bp hardening callbacks KEYS: trusted: Fix trusted key backends when building as module KEYS: trusted: Avoid calling null function trusted_key_exit ACPI: APEI: fix return value of __setup handlers crypto: ccp - ccp_dmaengine_unregister release dma channels crypto: ccree - Fix use after free in cc_cipher_exit() hwrng: nomadik - Change clk_disable to clk_disable_unprepare hwmon: (pmbus) Add Vin unit off handling clocksource: acpi_pm: fix return value of __setup handler io_uring: don't check unrelated req->open.how in accept request io_uring: terminate manual loop iterator loop correctly for non-vecs watch_queue: Fix NULL dereference in error cleanup watch_queue: Actually free the watch f2fs: fix to enable ATGC correctly via gc_idle sysfs interface sched/debug: Remove mpol_get/put and task_lock/unlock from sched_show_numa sched/core: Export pelt_thermal_tp sched/uclamp: Fix iowait boost escaping uclamp restriction rseq: Remove broken uapi field layout on 32-bit little endian perf/core: Fix address filter parser for multiple filters perf/x86/intel/pt: Fix address filter config for 32-bit kernel sched/fair: Improve consistency of allowed NUMA balance calculations f2fs: fix missing free nid in f2fs_handle_failed_inode nfsd: more robust allocation failure handling in nfsd_file_cache_init sched/cpuacct: Fix charge percpu cpuusage sched/rt: Plug rt_mutex_setprio() vs push_rt_task() race f2fs: fix to avoid potential deadlock btrfs: fix unexpected error path when reflinking an inline extent f2fs: fix compressed file start atomic write may cause data corruption selftests, x86: fix how check_cc.sh is being invoked drivers/base/memory: add memory block to memory group after registration succeeded kunit: make kunit_test_timeout compatible with comment pinctrl: samsung: Remove EINT handler for Exynos850 ALIVE and CMGP gpios media: staging: media: zoran: fix usage of vb2_dma_contig_set_max_seg_size media: camss: csid-170: fix non-10bit formats media: camss: csid-170: don't enable unused irqs media: camss: csid-170: set the right HALT_CMD when disabled media: camss: vfe-170: fix "VFE halt timeout" error media: staging: media: imx: imx7-mipi-csis: Make subdev name unique media: v4l2-mem2mem: Apply DST_QUEUE_OFF_BASE on MMAP buffers across ioctls media: mtk-vcodec: potential dereference of null pointer media: imx: imx8mq-mipi-csi2: remove wrong irq config write operation media: imx: imx8mq-mipi_csi2: fix system resume media: bttv: fix WARNING regression on tunerless devices media: atmel: atmel-sama7g5-isc: fix ispck leftover ASoC: sh: rz-ssi: Drop calling rz_ssi_pio_recv() recursively ASoC: codecs: Check for error pointer after calling devm_regmap_init_mmio ASoC: xilinx: xlnx_formatter_pcm: Handle sysclk setting ASoC: simple-card-utils: Set sysclk on all components media: coda: Fix missing put_device() call in coda_get_vdoa_data media: meson: vdec: potential dereference of null pointer media: hantro: Fix overfill bottom register field name media: ov6650: Fix set format try processing path media: v4l: Avoid unaligned access warnings when printing 4cc modifiers media: ov5648: Don't pack controls struct media: aspeed: Correct value for h-total-pixels video: fbdev: matroxfb: set maxvram of vbG200eW to the same as vbG200 to avoid black screen video: fbdev: controlfb: Fix COMPILE_TEST build video: fbdev: smscufx: Fix null-ptr-deref in ufx_usb_probe() video: fbdev: atmel_lcdfb: fix an error code in atmel_lcdfb_probe() video: fbdev: fbcvt.c: fix printing in fb_cvt_print_name() ARM: dts: Fix OpenBMC flash layout label addresses firmware: qcom: scm: Remove reassignment to desc following initializer ARM: dts: qcom: ipq4019: fix sleep clock soc: qcom: rpmpd: Check for null return of devm_kcalloc soc: qcom: ocmem: Fix missing put_device() call in of_get_ocmem soc: qcom: aoss: remove spurious IRQF_ONESHOT flags arm64: dts: qcom: sdm845: fix microphone bias properties and values arm64: dts: qcom: sm8250: fix PCIe bindings to follow schema arm64: dts: broadcom: bcm4908: use proper TWD binding arm64: dts: qcom: sm8150: Correct TCS configuration for apps rsc arm64: dts: qcom: sm8350: Correct TCS configuration for apps rsc firmware: ti_sci: Fix compilation failure when CONFIG_TI_SCI_PROTOCOL is not defined soc: ti: wkup_m3_ipc: Fix IRQ check in wkup_m3_ipc_probe ARM: dts: sun8i: v3s: Move the csi1 block to follow address order vsprintf: Fix potential unaligned access ARM: dts: imx: Add missing LVDS decoder on M53Menlo media: mexon-ge2d: fixup frames size in registers media: video/hdmi: handle short reads of hdmi info frame. media: ti-vpe: cal: Fix a NULL pointer dereference in cal_ctx_v4l2_init_formats() media: em28xx: initialize refcount before kref_get media: usb: go7007: s2250-board: fix leak in probe() media: cedrus: H265: Fix neighbour info buffer size media: cedrus: h264: Fix neighbour info buffer size ASoC: codecs: rx-macro: fix accessing compander for aux ASoC: codecs: rx-macro: fix accessing array out of bounds for enum type ASoC: codecs: va-macro: fix accessing array out of bounds for enum type ASoC: codecs: wc938x: fix accessing array out of bounds for enum type ASoC: codecs: wcd938x: fix kcontrol max values ASoC: codecs: wcd934x: fix kcontrol max values ASoC: codecs: wcd934x: fix return value of wcd934x_rx_hph_mode_put media: v4l2-core: Initialize h264 scaling matrix media: ov5640: Fix set format, v4l2_mbus_pixelcode not updated selftests/lkdtm: Add UBSAN config lib: uninline simple_strntoull() as well vsprintf: Fix %pK with kptr_restrict == 0 uaccess: fix nios2 and microblaze get_user_8() ASoC: rt5663: check the return value of devm_kzalloc() in rt5663_parse_dp() soc: mediatek: pm-domains: Add wakeup capacity support in power domain mmc: sdhci_am654: Fix the driver data of AM64 SoC ASoC: ti: davinci-i2s: Add check for clk_enable() ALSA: spi: Add check for clk_enable() arm64: dts: ns2: Fix spi-cpol and spi-cpha property arm64: dts: broadcom: Fix sata nodename printk: fix return value of printk.devkmsg __setup handler ASoC: mxs-saif: Handle errors for clk_enable ASoC: atmel_ssc_dai: Handle errors for clk_enable ASoC: dwc-i2s: Handle errors for clk_enable ASoC: soc-compress: prevent the potentially use of null pointer memory: emif: Add check for setup_interrupts memory: emif: check the pointer temp in get_device_details() ALSA: firewire-lib: fix uninitialized flag for AV/C deferred transaction arm64: dts: rockchip: Fix SDIO regulator supply properties on rk3399-firefly m68k: coldfire/device.c: only build for MCF_EDMA when h/w macros are defined media: stk1160: If start stream fails, return buffers with VB2_BUF_STATE_QUEUED media: vidtv: Check for null return of vzalloc ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe ASoC: wm8350: Handle error for wm8350_register_irq ASoC: fsi: Add check for clk_enable video: fbdev: omapfb: Add missing of_node_put() in dvic_probe_of media: saa7134: fix incorrect use to determine if list is empty ivtv: fix incorrect device_caps for ivtvfb ASoC: atmel: Fix error handling in snd_proto_probe ASoC: rockchip: i2s: Fix missing clk_disable_unprepare() in rockchip_i2s_probe ASoC: SOF: Add missing of_node_put() in imx8m_probe ASoC: mediatek: use of_device_get_match_data() ASoC: mediatek: mt8192-mt6359: Fix error handling in mt8192_mt6359_dev_probe ASoC: rk817: Fix missing clk_disable_unprepare() in rk817_platform_probe ASoC: dmaengine: do not use a NULL prepare_slave_config() callback ASoC: mxs: Fix error handling in mxs_sgtl5000_probe ASoC: fsl_spdif: Disable TX clock when stop ASoC: imx-es8328: Fix error return code in imx_es8328_probe() ASoC: SOF: Intel: enable DMI L1 for playback streams ASoC: msm8916-wcd-digital: Fix missing clk_disable_unprepare() in msm8916_wcd_digital_probe mmc: davinci_mmc: Handle error for clk_enable ASoC: atmel: Fix error handling in sam9x5_wm8731_driver_probe ASoC: msm8916-wcd-analog: Fix error handling in pm8916_wcd_analog_spmi_probe ASoC: codecs: wcd934x: Add missing of_node_put() in wcd934x_codec_parse_data ASoC: amd: Fix reference to PCM buffer address ARM: configs: multi_v5_defconfig: re-enable CONFIG_V4L_PLATFORM_DRIVERS ARM: configs: multi_v5_defconfig: re-enable DRM_PANEL and FB_xxx drm/meson: osd_afbcd: Add an exit callback to struct meson_afbcd_ops drm/meson: Make use of the helper function devm_platform_ioremap_resourcexxx() drm/meson: split out encoder from meson_dw_hdmi drm/meson: Fix error handling when afbcd.ops->init fails drm/bridge: Fix free wrong object in sii8620_init_rcp_input_dev drm/bridge: Add missing pm_runtime_disable() in __dw_mipi_dsi_probe drm/bridge: nwl-dsi: Fix PM disable depth imbalance in nwl_dsi_probe drm: bridge: adv7511: Fix ADV7535 HPD enablement ath10k: fix memory overwrite of the WoWLAN wakeup packet pattern drm/v3d/v3d_drv: Check for error num after setting mask drm/panfrost: Check for error num after setting mask libbpf: Fix possible NULL pointer dereference when destroying skeleton bpftool: Only set obj->skeleton on complete success udmabuf: validate ubuf->pagecount bpf: Fix UAF due to race between btf_try_get_module and load_module drm/selftests/test-drm_dp_mst_helper: Fix memory leak in sideband_msg_req_encode_decode selftests: bpf: Fix bind on used port Bluetooth: btintel: Fix WBS setting for Intel legacy ROM products Bluetooth: hci_serdev: call init_rwsem() before p->open() mtd: onenand: Check for error irq mtd: rawnand: gpmi: fix controller timings setting drm/edid: Don't clear formats if using deep color drm/edid: Split deep color modes between RGB and YUV444 ionic: fix type complaint in ionic_dev_cmd_clean() ionic: start watchdog after all is setup ionic: Don't send reset commands if FW isn't running drm/nouveau/acr: Fix undefined behavior in nvkm_acr_hsfw_load_bl() drm/amd/display: Fix a NULL pointer dereference in amdgpu_dm_connector_add_common_modes() drm/amd/pm: return -ENOTSUPP if there is no get_dpm_ultimate_freq function net: phy: at803x: move page selection fix to config_init selftests/bpf: Normalize XDP section names in selftests selftests/bpf/test_xdp_redirect_multi: use temp netns for testing ath9k_htc: fix uninit value bugs RDMA/core: Set MR type in ib_reg_user_mr KVM: PPC: Fix vmx/vsx mixup in mmio emulation selftests/net: timestamping: Fix bind_phc check i40e: don't reserve excessive XDP_PACKET_HEADROOM on XSK Rx to skb i40e: respect metadata on XSK Rx to skb igc: don't reserve excessive XDP_PACKET_HEADROOM on XSK Rx to skb ixgbe: pass bi->xdp to ixgbe_construct_skb_zc() directly ixgbe: don't reserve excessive XDP_PACKET_HEADROOM on XSK Rx to skb ixgbe: respect metadata on XSK Rx to skb power: reset: gemini-poweroff: Fix IRQ check in gemini_poweroff_probe ray_cs: Check ioremap return value powerpc: dts: t1040rdb: fix ports names for Seville Ethernet switch KVM: PPC: Book3S HV: Check return value of kvmppc_radix_init powerpc/perf: Don't use perf_hw_context for trace IMC PMU mt76: connac: fix sta_rec_wtbl tag len mt76: mt7915: use proper aid value in mt7915_mcu_wtbl_generic_tlv in sta mode mt76: mt7915: use proper aid value in mt7915_mcu_sta_basic_tlv mt76: mt7921: fix a leftover race in runtime-pm mt76: mt7615: fix a leftover race in runtime-pm mt76: mt7603: check sta_rates pointer in mt7603_sta_rate_tbl_update mt76: mt7615: check sta_rates pointer in mt7615_sta_rate_tbl_update ptp: unregister virtual clocks when unregistering physical clock. net: dsa: mv88e6xxx: Enable port policy support on 6097 mac80211: Remove a couple of obsolete TODO mac80211: limit bandwidth in HE capabilities scripts/dtc: Call pkg-config POSIXly correct livepatch: Fix build failure on 32 bits processors net: asix: add proper error handling of usb read errors i2c: bcm2835: Use platform_get_irq() to get the interrupt i2c: bcm2835: Fix the error handling in 'bcm2835_i2c_probe()' mtd: mchp23k256: Add SPI ID table mtd: mchp48l640: Add SPI ID table igc: avoid kernel warning when changing RX ring parameters igb: refactor XDP registration PCI: aardvark: Fix reading MSI interrupt number PCI: aardvark: Fix reading PCI_EXP_RTSTA_PME bit on emulated bridge RDMA/rxe: Check the last packet by RXE_END_MASK libbpf: Fix signedness bug in btf_dump_array_data() cxl/core: Fix cxl_probe_component_regs() error message cxl/regs: Fix size of CXL Capability Header Register net:enetc: allocate CBD ring data memory using DMA coherent methods libbpf: Fix compilation warning due to mismatched printf format drm/bridge: dw-hdmi: use safe format when first in bridge chain libbpf: Use dynamically allocated buffer when receiving netlink messages power: supply: ab8500: Fix memory leak in ab8500_fg_sysfs_init HID: i2c-hid: fix GET/SET_REPORT for unnumbered reports iommu/ipmmu-vmsa: Check for error num after setting mask drm/bridge: anx7625: Fix overflow issue on reading EDID bpftool: Fix the error when lookup in no-btf maps drm/amd/pm: enable pm sysfs write for one VF mode drm/amd/display: Add affected crtcs to atomic state for dsc mst unplug libbpf: Fix memleak in libbpf_netlink_recv() IB/cma: Allow XRC INI QPs to set their local ACK timeout dax: make sure inodes are flushed before destroy cache selftests: mptcp: add csum mib check for mptcp_connect iwlwifi: mvm: Don't call iwl_mvm_sta_from_mac80211() with NULL sta iwlwifi: mvm: don't iterate unadded vifs when handling FW SMPS req iwlwifi: mvm: align locking in D3 test debugfs iwlwifi: yoyo: remove DBGI_SRAM address reset writing iwlwifi: Fix -EIO error code that is never returned iwlwifi: mvm: Fix an error code in iwl_mvm_up() mtd: rawnand: pl353: Set the nand chip node as the flash node drm/msm/dp: populate connector of struct dp_panel drm/msm/dp: stop link training after link training 2 failed drm/msm/dp: always add fail-safe mode into connector mode list drm/msm/dsi: Use "ref" fw clock instead of global name for VCO parent drm/msm/dsi/phy: fix 7nm v4.0 settings for C-PHY mode drm/msm/dpu: add DSPP blocks teardown drm/msm/dpu: fix dp audio condition dm crypt: fix get_key_size compiler warning if !CONFIG_KEYS vfio/pci: fix memory leak during D3hot to D0 transition vfio/pci: wake-up devices around reset functions scsi: fnic: Fix a tracing statement scsi: pm8001: Fix command initialization in pm80XX_send_read_log() scsi: pm8001: Fix command initialization in pm8001_chip_ssp_tm_req() scsi: pm8001: Fix payload initialization in pm80xx_set_thermal_config() scsi: pm8001: Fix le32 values handling in pm80xx_set_sas_protocol_timer_config() scsi: pm8001: Fix payload initialization in pm80xx_encrypt_update() scsi: pm8001: Fix le32 values handling in pm80xx_chip_ssp_io_req() scsi: pm8001: Fix le32 values handling in pm80xx_chip_sata_req() scsi: pm8001: Fix NCQ NON DATA command task initialization scsi: pm8001: Fix NCQ NON DATA command completion handling scsi: pm8001: Fix abort all task initialization RDMA/mlx5: Fix the flow of a miss in the allocation of a cache ODP MR drm/amd/display: Remove vupdate_int_entry definition TOMOYO: fix __setup handlers return values power: supply: sbs-charger: Don't cancel work that is not initialized ext2: correct max file size computing drm/tegra: Fix reference leak in tegra_dsi_ganged_probe power: supply: bq24190_charger: Fix bq24190_vbus_is_enabled() wrong false return scsi: hisi_sas: Change permission of parameter prot_mask drm/bridge: cdns-dsi: Make sure to to create proper aliases for dt bpf, arm64: Call build_prologue() first in first JIT pass bpf, arm64: Feed byte-offset into bpf line info xsk: Fix race at socket teardown RDMA/irdma: Fix netdev notifications for vlan's RDMA/irdma: Fix Passthrough mode in VM RDMA/irdma: Remove incorrect masking of PD gpu: host1x: Fix a memory leak in 'host1x_remove()' libbpf: Skip forward declaration when counting duplicated type names powerpc/mm/numa: skip NUMA_NO_NODE onlining in parse_numa_properties() powerpc/Makefile: Don't pass -mcpu=powerpc64 when building 32-bit KVM: x86: Fix emulation in writing cr8 KVM: x86/emulator: Defer not-present segment check in __load_segment_descriptor() hv_balloon: rate-limit "Unhandled message" warning i2c: xiic: Make bus names unique power: supply: wm8350-power: Handle error for wm8350_register_irq power: supply: wm8350-power: Add missing free in free_charger_irq IB/hfi1: Allow larger MTU without AIP RDMA/core: Fix ib_qp_usecnt_dec() called when error PCI: Reduce warnings on possible RW1C corruption net: axienet: fix RX ring refill allocation failure handling drm/msm/a6xx: Fix missing ARRAY_SIZE() check mips: DEC: honor CONFIG_MIPS_FP_SUPPORT=n MIPS: Sanitise Cavium switch cases in TLB handler synthesizers powerpc/sysdev: fix incorrect use to determine if list is empty powerpc/64s: Don't use DSISR for SLB faults mfd: mc13xxx: Add check for mc13xxx_irq_request libbpf: Unmap rings when umem deleted selftests/bpf: Make test_lwt_ip_encap more stable and faster platform/x86: huawei-wmi: check the return value of device_create_file() scsi: mpt3sas: Fix incorrect 4GB boundary check powerpc: 8xx: fix a return value error in mpc8xx_pic_init vxcan: enable local echo for sent CAN frames ath10k: Fix error handling in ath10k_setup_msa_resources mips: cdmm: Fix refcount leak in mips_cdmm_phys_base MIPS: RB532: fix return value of __setup handler MIPS: pgalloc: fix memory leak caused by pgd_free() mtd: rawnand: atmel: fix refcount issue in atmel_nand_controller_init power: ab8500_chargalg: Use CLOCK_MONOTONIC RDMA/irdma: Prevent some integer underflows Revert "RDMA/core: Fix ib_qp_usecnt_dec() called when error" RDMA/mlx5: Fix memory leak in error flow for subscribe event routine bpf, sockmap: Fix memleak in sk_psock_queue_msg bpf, sockmap: Fix memleak in tcp_bpf_sendmsg while sk msg is full bpf, sockmap: Fix more uncharged while msg has more_data bpf, sockmap: Fix double uncharge the mem of sk_msg samples/bpf, xdpsock: Fix race when running for fix duration of time USB: storage: ums-realtek: fix error code in rts51x_read_mem() drm/i915/display: Fix HPD short pulse handling for eDP netfilter: flowtable: Fix QinQ and pppoe support for inet table mt76: mt7921: fix mt7921_queues_acq implementation can: isotp: sanitize CAN ID checks in isotp_bind() can: isotp: return -EADDRNOTAVAIL when reading from unbound socket can: isotp: support MSG_TRUNC flag when reading from socket bareudp: use ipv6_mod_enabled to check if IPv6 enabled ibmvnic: fix race between xmit and reset af_unix: Fix some data-races around unix_sk(sk)->oob_skb. selftests/bpf: Fix error reporting from sock_fields programs Bluetooth: hci_uart: add missing NULL check in h5_enqueue Bluetooth: call hci_le_conn_failed with hdev lock in hci_le_conn_failed Bluetooth: btmtksdio: Fix kernel oops in btmtksdio_interrupt ipv4: Fix route lookups when handling ICMP redirects and PMTU updates af_netlink: Fix shift out of bounds in group mask calculation i2c: meson: Fix wrong speed use from probe netfilter: conntrack: Add and use nf_ct_set_auto_assign_helper_warned() i2c: mux: demux-pinctrl: do not deactivate a master that is not active powerpc/pseries: Fix use after free in remove_phb_dynamic() selftests/bpf/test_lirc_mode2.sh: Exit with proper code PCI: Avoid broken MSI on SB600 USB devices net: bcmgenet: Use stronger register read/writes to assure ordering tcp: ensure PMTU updates are processed during fastopen openvswitch: always update flow key after nat net: dsa: fix panic on shutdown if multi-chip tree failed to probe tipc: fix the timer expires after interval 100ms mfd: asic3: Add missing iounmap() on error asic3_mfd_probe ice: fix 'scheduling while atomic' on aux critical err interrupt ice: don't allow to run ice_send_event_to_aux() in atomic ctx drivers: ethernet: cpsw: fix panic when interrupt coaleceing is set via ethtool kernel/resource: fix kfree() of bootmem memory again staging: r8188eu: convert DBG_88E_LEVEL call in hal/rtl8188e_hal_init.c staging: r8188eu: release_firmware is not called if allocation fails mxser: fix xmit_buf leak in activate when LSR == 0xff fsi: scom: Fix error handling fsi: scom: Remove retries in indirect scoms pwm: lpc18xx-sct: Initialize driver data and hardware before pwmchip_add() pps: clients: gpio: Propagate return value from pps_gpio_probe fsi: Aspeed: Fix a potential double free misc: alcor_pci: Fix an error handling path cpufreq: qcom-cpufreq-nvmem: fix reading of PVS Valid fuse soundwire: intel: fix wrong register name in intel_shim_wake clk: qcom: ipq8074: fix PCI-E clock oops dmaengine: idxd: check GENCAP config support for gencfg register dmaengine: idxd: change bandwidth token to read buffers dmaengine: idxd: restore traffic class defaults after wq reset iio: mma8452: Fix probe failing when an i2c_device_id is used serial: 8250_aspeed_vuart: add PORT_ASPEED_VUART port type staging:iio:adc:ad7280a: Fix handing of device address bit reversing. pinctrl: renesas: r8a77470: Reduce size for narrow VIN1 channel pinctrl: renesas: checker: Fix miscalculation of number of states clk: qcom: ipq8074: Use floor ops for SDCC1 clock phy: dphy: Correct lpx parameter and its derivatives(ta_{get,go,sure}) phy: phy-brcm-usb: fixup BCM4908 support serial: 8250_mid: Balance reference count for PCI DMA device serial: 8250_lpss: Balance reference count for PCI DMA device NFS: Use of mapping_set_error() results in spurious errors serial: 8250: Fix race condition in RTS-after-send handling iio: adc: Add check for devm_request_threaded_irq habanalabs: Add check for pci_enable_device NFS: Return valid errors from nfs2/3_decode_dirent() staging: r8188eu: fix endless loop in recv_func dma-debug: fix return value of __setup handlers clk: imx7d: Remove audio_mclk_root_clk clk: imx: off by one in imx_lpcg_parse_clks_from_dt() clk: at91: sama7g5: fix parents of PDMCs' GCLK clk: qcom: clk-rcg2: Update logic to calculate D value for RCG clk: qcom: clk-rcg2: Update the frac table for pixel clock dmaengine: hisi_dma: fix MSI allocate fail when reload hisi_dma remoteproc: qcom: Fix missing of_node_put in adsp_alloc_memory_region remoteproc: qcom_wcnss: Add missing of_node_put() in wcnss_alloc_memory_region remoteproc: qcom_q6v5_mss: Fix some leaks in q6v5_alloc_memory_region nvdimm/region: Fix default alignment for small regions clk: actions: Terminate clk_div_table with sentinel element clk: loongson1: Terminate clk_div_table with sentinel element clk: hisilicon: Terminate clk_div_table with sentinel element clk: clps711x: Terminate clk_div_table with sentinel element clk: Fix clk_hw_get_clk() when dev is NULL clk: tegra: tegra124-emc: Fix missing put_device() call in emc_ensure_emc_driver mailbox: imx: fix crash in resume on i.mx8ulp NFS: remove unneeded check in decode_devicenotify_args() staging: mt7621-dts: fix LEDs and pinctrl on GB-PC1 devicetree staging: mt7621-dts: fix formatting staging: mt7621-dts: fix pinctrl properties for ethernet staging: mt7621-dts: fix GB-PC2 devicetree pinctrl: mediatek: Fix missing of_node_put() in mtk_pctrl_init pinctrl: mediatek: paris: Fix PIN_CONFIG_BIAS_* readback pinctrl: mediatek: paris: Fix "argument" argument type for mtk_pinconf_get() pinctrl: mediatek: paris: Fix pingroup pin config state readback pinctrl: mediatek: paris: Skip custom extra pin config dump for virtual GPIOs pinctrl: microchip sgpio: use reset driver pinctrl: microchip-sgpio: lock RMW access pinctrl: nomadik: Add missing of_node_put() in nmk_pinctrl_probe pinctrl/rockchip: Add missing of_node_put() in rockchip_pinctrl_probe tty: hvc: fix return value of __setup handler kgdboc: fix return value of __setup handler serial: 8250: fix XOFF/XON sending when DMA is used virt: acrn: obtain pa from VMA with PFNMAP flag virt: acrn: fix a memory leak in acrn_dev_ioctl() kgdbts: fix return value of __setup handler firmware: google: Properly state IOMEM dependency driver core: dd: fix return value of __setup handler jfs: fix divide error in dbNextAG netfilter: nf_conntrack_tcp: preserve liberal flag in tcp options SUNRPC don't resend a task on an offlined transport NFSv4.1: don't retry BIND_CONN_TO_SESSION on session error kdb: Fix the putarea helper function perf stat: Fix forked applications enablement of counters clk: qcom: gcc-msm8994: Fix gpll4 width vsock/virtio: initialize vdev->priv before using VQs vsock/virtio: read the negotiated features before using VQs vsock/virtio: enable VQs early on probe clk: Initialize orphan req_rate xen: fix is_xen_pmu() net: enetc: report software timestamping via SO_TIMESTAMPING net: hns3: fix bug when PF set the duplicate MAC address for VFs net: hns3: fix port base vlan add fail when concurrent with reset net: hns3: add vlan list lock to protect vlan list net: hns3: format the output of the MAC address net: hns3: refine the process when PF set VF VLAN net: phy: broadcom: Fix brcm_fet_config_init() selftests: test_vxlan_under_vrf: Fix broken test case NFS: Don't loop forever in nfs_do_recoalesce() net: hns3: clean residual vf config after disable sriov net: sparx5: depends on PTP_1588_CLOCK_OPTIONAL qlcnic: dcb: default to returning -EOPNOTSUPP net/x25: Fix null-ptr-deref caused by x25_disconnect net: sparx5: switchdev: fix possible NULL pointer dereference octeontx2-af: initialize action variable net: prefer nf_ct_put instead of nf_conntrack_put net/sched: act_ct: fix ref leak when switching zones NFSv4/pNFS: Fix another issue with a list iterator pointing to the head net: dsa: bcm_sf2_cfp: fix an incorrect NULL check on list iterator fs: fd tables have to be multiples of BITS_PER_LONG lib/test: use after free in register_test_dev_kmod() fs: fix fd table size alignment properly LSM: general protection fault in legacy_parse_param regulator: rpi-panel: Handle I2C errors/timing to the Atmel crypto: hisilicon/qm - cleanup warning in qm_vf_read_qos gcc-plugins/stackleak: Exactly match strings instead of prefixes pinctrl: npcm: Fix broken references to chip->parent_device rcu: Mark writes to the rcu_segcblist structure's ->flags field block/bfq_wf2q: correct weight to ioprio crypto: xts - Add softdep on ecb crypto: hisilicon/sec - not need to enable sm4 extra mode at HW V3 block, bfq: don't move oom_bfqq selinux: use correct type for context length arm64: module: remove (NOLOAD) from linker script selinux: allow FIOCLEX and FIONCLEX with policy capability loop: use sysfs_emit() in the sysfs xxx show() Fix incorrect type in assignment of ipv6 port for audit irqchip/qcom-pdc: Fix broken locking irqchip/nvic: Release nvic_base upon failure fs/binfmt_elf: Fix AT_PHDR for unusual ELF files bfq: fix use-after-free in bfq_dispatch_request ACPICA: Avoid walking the ACPI Namespace if it is not there lib/raid6/test/Makefile: Use $(pound) instead of \# for Make 4.3 Revert "Revert "block, bfq: honor already-setup queue merges"" ACPI/APEI: Limit printable size of BERT table data PM: core: keep irq flags in device_pm_check_callbacks() parisc: Fix handling off probe non-access faults nvme-tcp: lockdep: annotate in-kernel sockets spi: tegra20: Use of_device_get_match_data() atomics: Fix atomic64_{read_acquire,set_release} fallbacks locking/lockdep: Iterate lock_classes directly when reading lockdep files ext4: correct cluster len and clusters changed accounting in ext4_mb_mark_bb ext4: fix ext4_mb_mark_bb() with flex_bg with fast_commit sched/tracing: Report TASK_RTLOCK_WAIT tasks as TASK_UNINTERRUPTIBLE ext4: don't BUG if someone dirty pages without asking ext4 first f2fs: fix to do sanity check on curseg->alloc_type NFSD: Fix nfsd_breaker_owns_lease() return values f2fs: don't get FREEZE lock in f2fs_evict_inode in frozen fs btrfs: harden identification of a stale device btrfs: make search_csum_tree return 0 if we get -EFBIG f2fs: use spin_lock to avoid hang f2fs: compress: fix to print raw data size in error path of lz4 decompression Adjust cifssb maximum read size ntfs: add sanity check on allocation size media: staging: media: zoran: move videodev alloc media: staging: media: zoran: calculate the right buffer number for zoran_reap_stat_com media: staging: media: zoran: fix various V4L2 compliance errors media: atmel: atmel-isc-base: report frame sizes as full supported range media: ir_toy: free before error exiting ASoC: sh: rz-ssi: Make the data structures available before registering the handlers ASoC: SOF: Intel: match sdw version on link_slaves_found media: imx-jpeg: Prevent decoding NV12M jpegs into single-planar buffers media: iommu/mediatek-v1: Free the existed fwspec if the master dev already has media: iommu/mediatek: Return ENODEV if the device is NULL media: iommu/mediatek: Add device_link between the consumer and the larb devices video: fbdev: nvidiafb: Use strscpy() to prevent buffer overflow video: fbdev: w100fb: Reset global state video: fbdev: cirrusfb: check pixclock to avoid divide by zero video: fbdev: omapfb: acx565akm: replace snprintf with sysfs_emit ARM: dts: qcom: fix gic_irq_domain_translate warnings for msm8960 ARM: dts: bcm2837: Add the missing L1/L2 cache information ASoC: madera: Add dependencies on MFD media: atomisp_gmin_platform: Add DMI quirk to not turn AXP ELDO2 regulator off on some boards media: atomisp: fix dummy_ptr check to avoid duplicate active_bo ARM: ftrace: avoid redundant loads or clobbering IP ARM: dts: imx7: Use audio_mclk_post_div instead audio_mclk_root_clk arm64: defconfig: build imx-sdma as a module video: fbdev: omapfb: panel-dsi-cm: Use sysfs_emit() instead of snprintf() video: fbdev: omapfb: panel-tpo-td043mtea1: Use sysfs_emit() instead of snprintf() video: fbdev: udlfb: replace snprintf in show functions with sysfs_emit ARM: dts: bcm2711: Add the missing L1/L2 cache information ASoC: soc-core: skip zero num_dai component in searching dai name media: imx-jpeg: fix a bug of accessing array out of bounds media: cx88-mpeg: clear interrupt status register before streaming video uaccess: fix type mismatch warnings from access_ok() lib/test_lockup: fix kernel pointer check for separate address spaces ARM: tegra: tamonten: Fix I2C3 pad setting ARM: mmp: Fix failure to remove sram device ASoC: amd: vg: fix for pm resume callback sequence video: fbdev: sm712fb: Fix crash in smtcfb_write() media: i2c: ov5648: Fix lockdep error media: Revert "media: em28xx: add missing em28xx_close_extension" media: hdpvr: initialize dev->worker at hdpvr_register_videodev ASoC: Intel: sof_sdw: fix quirks for 2022 HP Spectre x360 13" tracing: Have TRACE_DEFINE_ENUM affect trace event types as well mmc: host: Return an error when ->enable_sdio_irq() ops is missing media: atomisp: fix bad usage at error handling logic ALSA: hda/realtek: Add alc256-samsung-headphone fixup KVM: x86: Reinitialize context if host userspace toggles EFER.LME KVM: x86/mmu: Move "invalid" check out of kvm_tdp_mmu_get_root() KVM: x86/mmu: Zap _all_ roots when unmapping gfn range in TDP MMU KVM: x86/mmu: Check for present SPTE when clearing dirty bit in TDP MMU KVM: x86: hyper-v: Drop redundant 'ex' parameter from kvm_hv_send_ipi() KVM: x86: hyper-v: Drop redundant 'ex' parameter from kvm_hv_flush_tlb() KVM: x86: hyper-v: Fix the maximum number of sparse banks for XMM fast TLB flush hypercalls KVM: x86: hyper-v: HVCALL_SEND_IPI_EX is an XMM fast hypercall powerpc/kasan: Fix early region not updated correctly powerpc/lib/sstep: Fix 'sthcx' instruction powerpc/lib/sstep: Fix build errors with newer binutils powerpc: Add set_memory_{p/np}() and remove set_memory_attr() powerpc: Fix build errors with newer binutils drm/dp: Fix off-by-one in register cache size drm/i915: Treat SAGV block time 0 as SAGV disabled drm/i915: Fix PSF GV point mask when SAGV is not possible drm/i915: Reject unsupported TMDS rates on ICL+ scsi: qla2xxx: Refactor asynchronous command initialization scsi: qla2xxx: Implement ref count for SRB scsi: qla2xxx: Fix stuck session in gpdb scsi: qla2xxx: Fix warning message due to adisc being flushed scsi: qla2xxx: Fix scheduling while atomic scsi: qla2xxx: Fix premature hw access after PCI error scsi: qla2xxx: Fix wrong FDMI data for 64G adapter scsi: qla2xxx: Fix warning for missing error code scsi: qla2xxx: Fix device reconnect in loop topology scsi: qla2xxx: edif: Fix clang warning scsi: qla2xxx: Fix T10 PI tag escape and IP guard options for 28XX adapters scsi: qla2xxx: Add devids and conditionals for 28xx scsi: qla2xxx: Check for firmware dump already collected scsi: qla2xxx: Suppress a kernel complaint in qla_create_qpair() scsi: qla2xxx: Fix disk failure to rediscover scsi: qla2xxx: Fix incorrect reporting of task management failure scsi: qla2xxx: Fix hang due to session stuck scsi: qla2xxx: Fix missed DMA unmap for NVMe ls requests scsi: qla2xxx: Fix N2N inconsistent PLOGI scsi: qla2xxx: Fix stuck session of PRLI reject scsi: qla2xxx: Reduce false trigger to login scsi: qla2xxx: Use correct feature type field during RFF_ID processing platform: chrome: Split trace include file KVM: x86: Check lapic_in_kernel() before attempting to set a SynIC irq KVM: x86: Avoid theoretical NULL pointer dereference in kvm_irq_delivery_to_apic_fast() KVM: x86: Forbid VMM to set SYNIC/STIMER MSRs when SynIC wasn't activated KVM: Prevent module exit until all VMs are freed KVM: x86: fix sending PV IPI KVM: SVM: fix panic on out-of-bounds guest IRQ ubifs: rename_whiteout: Fix double free for whiteout_ui->data ubifs: Fix deadlock in concurrent rename whiteout and inode writeback ubifs: Add missing iput if do_tmpfile() failed in rename whiteout ubifs: Rename whiteout atomically ubifs: Fix 'ui->dirty' race between do_tmpfile() and writeback work ubifs: Rectify space amount budget for mkdir/tmpfile operations ubifs: setflags: Make dirtied_ino_d 8 bytes aligned ubifs: Fix read out-of-bounds in ubifs_wbuf_write_nolock() ubifs: Fix to add refcount once page is set private ubifs: rename_whiteout: correct old_dir size computing nvme: allow duplicate NSIDs for private namespaces nvme: fix the read-only state for zoned namespaces with unsupposed features wireguard: queueing: use CFI-safe ptr_ring cleanup function wireguard: socket: free skb in send6 when ipv6 is disabled wireguard: socket: ignore v6 endpoints when ipv6 is disabled XArray: Fix xas_create_range() when multi-order entry present can: mcba_usb: mcba_usb_start_xmit(): fix double dev_kfree_skb in error path can: mcba_usb: properly check endpoint type can: mcp251xfd: mcp251xfd_register_get_dev_id(): fix return of error value XArray: Update the LRU list in xas_split() modpost: restore the warning message for missing symbol versions rtc: check if __rtc_read_time was successful gfs2: gfs2_setattr_size error path fix gfs2: Make sure FITRIM minlen is rounded up to fs block size net: hns3: fix the concurrency between functions reading debugfs net: hns3: fix software vlan talbe of vlan 0 inconsistent with hardware rxrpc: fix some null-ptr-deref bugs in server_key.c rxrpc: Fix call timer start racing with call destruction mailbox: imx: fix wakeup failure from freeze mode crypto: arm/aes-neonbs-cbc - Select generic cbc and aes watch_queue: Free the page array when watch_queue is dismantled pinctrl: pinconf-generic: Print arguments for bias-pull-* watchdog: rti-wdt: Add missing pm_runtime_disable() in probe function net: sparx5: uses, depends on BRIDGE or !BRIDGE pinctrl: nuvoton: npcm7xx: Rename DS() macro to DSTR() pinctrl: nuvoton: npcm7xx: Use %zu printk format for ARRAY_SIZE() ASoC: mediatek: mt6358: add missing EXPORT_SYMBOLs ubi: Fix race condition between ctrl_cdev_ioctl and ubi_cdev_ioctl ARM: iop32x: offset IRQ numbers by 1 block: Fix the maximum minor value is blk_alloc_ext_minor() io_uring: fix memory leak of uid in files registration riscv module: remove (NOLOAD) ACPI: CPPC: Avoid out of bounds access when parsing _CPC data vhost: handle error while adding split ranges to iotlb spi: Fix Tegra QSPI example platform/chrome: cros_ec_typec: Check for EC device can: isotp: restore accidentally removed MSG_PEEK feature proc: bootconfig: Add null pointer check drm/connector: Fix typo in documentation scsi: qla2xxx: Add qla2x00_async_done() for async routines staging: mt7621-dts: fix pinctrl-0 items to be size-1 items on ethernet arm64: mm: Drop 'const' from conditional arm64_dma_phys_limit definition ASoC: soc-compress: Change the check for codec_dai Reinstate some of "swiotlb: rework "fix info leak with DMA_FROM_DEVICE"" tracing: Have type enum modifications copy the strings net: add skb_set_end_offset() helper net: preserve skb_end_offset() in skb_unclone_keeptruesize() mm/mmap: return 1 from stack_guard_gap __setup() handler ARM: 9187/1: JIVE: fix return value of __setup handler mm/memcontrol: return 1 from cgroup.memory __setup() handler mm/usercopy: return 1 from hardened_usercopy __setup() handler af_unix: Support POLLPRI for OOB. bpf: Adjust BPF stack helper functions to accommodate skip > 0 bpf: Fix comment for helper bpf_current_task_under_cgroup() mmc: rtsx: Use pm_runtime_{get,put}() to handle runtime PM dt-bindings: mtd: nand-controller: Fix the reg property description dt-bindings: mtd: nand-controller: Fix a comment in the examples dt-bindings: spi: mxic: The interrupt property is not mandatory dt-bindings: memory: mtk-smi: No need mediatek,larb-id for mt8167 dt-bindings: pinctrl: pinctrl-microchip-sgpio: Fix example ubi: fastmap: Return error code if memory allocation fails in add_aeb() ASoC: SOF: Intel: Fix build error without SND_SOC_SOF_PCI_DEV ASoC: topology: Allow TLV control to be either read or write perf vendor events: Update metrics for SkyLake Server media: ov6650: Add try support to selection API operations media: ov6650: Fix crop rectangle affected by set format spi: mediatek: support tick_delay without enhance_timing ARM: dts: spear1340: Update serial node properties ARM: dts: spear13xx: Update SPI dma properties arm64: dts: ls1043a: Update i2c dma properties arm64: dts: ls1046a: Update i2c node dma properties um: Fix uml_mconsole stop/go docs: sysctl/kernel: add missing bit to panic_print openvswitch: Fixed nd target mask field in the flow dump. torture: Make torture.sh help message match reality n64cart: convert bi_disk to bi_bdev->bd_disk fix build mmc: rtsx: Let MMC core handle runtime PM mmc: rtsx: Fix build errors/warnings for unused variable KVM: x86/mmu: do compare-and-exchange of gPTE via the user address iommu/dma: Skip extra sync during unmap w/swiotlb iommu/dma: Fold _swiotlb helpers into callers iommu/dma: Check CONFIG_SWIOTLB more broadly swiotlb: Support aligned swiotlb buffers iommu/dma: Account for min_align_mask w/swiotlb coredump: Snapshot the vmas in do_coredump coredump: Remove the WARN_ON in dump_vma_snapshot coredump/elf: Pass coredump_params into fill_note_info coredump: Use the vma snapshot in fill_files_note PCI: xgene: Revert "PCI: xgene: Use inbound resources for setup" Linux 5.15.33 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Id62bd8a22d0bfa7c2096539d253ffce804bed017	2022-04-20 08:18:54 +02:00
Theodore Ts'o	a0856764dc	ext4: don't BUG if someone dirty pages without asking ext4 first ... [ Upstream commit cc5095747edfb054ca2068d01af20be3fcc3634f ] [un]pin_user_pages_remote is dirtying pages without properly warning the file system in advance. A related race was noted by Jan Kara in 2018[1]; however, more recently instead of it being a very hard-to-hit race, it could be reliably triggered by process_vm_writev(2) which was discovered by Syzbot[2]. This is technically a bug in mm/gup.c, but arguably ext4 is fragile in that if some other kernel subsystem dirty pages without properly notifying the file system using page_mkwrite(), ext4 will BUG, while other file systems will not BUG (although data will still be lost). So instead of crashing with a BUG, issue a warning (since there may be potential data loss) and just mark the page as clean to avoid unprivileged denial of service attacks until the problem can be properly fixed. More discussion and background can be found in the thread starting at [2]. [1] https://lore.kernel.org/linux-mm/20180103100430.GE4911@quack2.suse.cz [2] https://lore.kernel.org/r/Yg0m6IjcNmfaSokM@google.com Reported-by: syzbot+d59332e2db681cf18f0318a06e994ebbb529a8db@syzkaller.appspotmail.com Reported-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Theodore Ts'o <tytso@mit.edu> Link: https://lore.kernel.org/r/YiDS9wVfq4mM2jGK@mit.edu Signed-off-by: Sasha Levin <sashal@kernel.org>	2022-04-08 14:23:57 +02:00
Jaegeuk Kim	f4210b9427	Merge remote-tracking branch 'aosp/upstream-f2fs-stable-linux-5.15.y' into android13-5.15 ... * aosp/upstream-f2fs-stable-linux-5.15.y: fscrypt: update documentation for direct I/O support f2fs: support direct I/O with fscrypt using blk-crypto ext4: support direct I/O with fscrypt using blk-crypto iomap: support direct I/O with fscrypt using blk-crypto fscrypt: add functions for direct I/O support f2fs: fix to do sanity check on .cp_pack_total_block_count f2fs: make gc_urgent and gc_segment_mode sysfs node readable f2fs: use aggressive GC policy during f2fs_disable_checkpoint() f2fs: fix compressed file start atomic write may cause data corruption f2fs: initialize sbi->gc_mode explicitly f2fs: introduce gc_urgent_mid mode f2fs: compress: fix to print raw data size in error path of lz4 decompression f2fs: remove redundant parameter judgment f2fs: use spin_lock to avoid hang f2fs: don't get FREEZE lock in f2fs_evict_inode in frozen fs f2fs: remove unnecessary read for F2FS_FITS_IN_INODE f2fs: introduce F2FS_UNFAIR_RWSEM to support unfair rwsem f2fs: avoid an infinite loop in f2fs_sync_dirty_inodes f2fs: fix to do sanity check on curseg->alloc_type f2fs: fix to avoid potential deadlock f2fs: quota: fix loop condition at f2fs_quota_sync() f2fs: Restore rwsem lockdep support f2fs: fix missing free nid in f2fs_handle_failed_inode f2fs: support idmapped mounts f2fs: add a way to limit roll forward recovery time f2fs: introduce F2FS_IPU_HONOR_OPU_WRITE ipu policy f2fs: adjust readahead block number during recovery f2fs: fix to unlock page correctly in error path of is_alive() f2fs: expose discard related parameters in sysfs f2fs: move discard parameters into discard_cmd_control fs: handle circular mappings correctly f2fs: fix to enable ATGC correctly via gc_idle sysfs interface f2fs: move f2fs to use reader-unfair rwsems Bug: 216636351 Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@google.com> Change-Id: I53cc37765ba69df2a9b7b9c070e4938822354f05	2022-03-24 00:50:44 +00:00
Eric Biggers	895c7aafed	ext4: support direct I/O with fscrypt using blk-crypto ... Encrypted files traditionally haven't supported DIO, due to the need to encrypt/decrypt the data. However, when the encryption is implemented using inline encryption (blk-crypto) instead of the traditional filesystem-layer encryption, it is straightforward to support DIO. Therefore, make ext4 support DIO on files that are using inline encryption. Since ext4 uses iomap for DIO, and fscrypt support was already added to iomap DIO, this just requires two small changes: - Let DIO proceed when supported, by checking fscrypt_dio_supported() instead of assuming that encrypted files never support DIO. - In ext4_iomap_begin(), use fscrypt_limit_io_blocks() to limit the length of the mapping in the rare case where a DUN discontiguity occurs in the middle of an extent. The iomap DIO implementation requires this, since it assumes that it can submit a bio covering (up to) the whole mapping, without checking fscrypt constraints itself. Co-developed-by: Satya Tangirala <satyat@google.com> Signed-off-by: Satya Tangirala <satyat@google.com> Acked-by: Theodore Ts'o <tytso@mit.edu> Reviewed-by: Jaegeuk Kim <jaegeuk@kernel.org> Link: https://lore.kernel.org/r/20220128233940.79464-4-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@google.com>	2022-03-21 13:53:21 -07:00
Greg Kroah-Hartman	16f06ae351	Merge 5.15.27 into android-5.15 ... Changes in 5.15.27 mac80211_hwsim: report NOACK frames in tx_status mac80211_hwsim: initialize ieee80211_tx_info at hw_scan_work i2c: bcm2835: Avoid clock stretching timeouts ASoC: rt5668: do not block workqueue if card is unbound ASoC: rt5682: do not block workqueue if card is unbound regulator: core: fix false positive in regulator_late_cleanup() Input: clear BTN_RIGHT/MIDDLE on buttonpads btrfs: get rid of warning on transaction commit when using flushoncommit KVM: arm64: vgic: Read HW interrupt pending state from the HW block: loop:use kstatfs.f_bsize of backing file to set discard granularity tipc: fix a bit overflow in tipc_crypto_key_rcv() cifs: do not use uninitialized data in the owner/group sid cifs: fix double free race when mount fails in cifs_get_root() HID: amd_sfh: Handle amd_sfh work buffer in PM ops HID: amd_sfh: Add functionality to clear interrupts HID: amd_sfh: Add interrupt handler to process interrupts cifs: modefromsids must add an ACE for authenticated users selftests/seccomp: Fix seccomp failure by adding missing headers drm/amd/pm: correct UMD pstate clocks for Dimgrey Cavefish and Beige Goby selftests/ftrace: Do not trace do_softirq because of PREEMPT_RT dmaengine: shdma: Fix runtime PM imbalance on error i2c: cadence: allow COMPILE_TEST i2c: imx: allow COMPILE_TEST i2c: qup: allow COMPILE_TEST net: usb: cdc_mbim: avoid altsetting toggling for Telit FN990 block-map: add __GFP_ZERO flag for alloc_page in function bio_copy_kern usb: gadget: don't release an existing dev->buf usb: gadget: clear related members when goto fail exfat: reuse exfat_inode_info variable instead of calling EXFAT_I() exfat: fix i_blocks for files truncated over 4 GiB tracing: Add test for user space strings when filtering on string pointers arm64: Mark start_backtrace() notrace and NOKPROBE_SYMBOL serial: stm32: prevent TDR register overwrite when sending x_char ext4: drop ineligible txn start stop APIs ext4: simplify updating of fast commit stats ext4: fast commit may not fallback for ineligible commit ext4: fast commit may miss file actions sched/fair: Fix fault in reweight_entity ata: pata_hpt37x: fix PCI clock detection drm/amdgpu: check vm ready by amdgpu_vm->evicting flag tracing: Add ustring operation to filtering string pointers ipv6: fix skb drops in igmp6_event_query() and igmp6_event_report() NFSD: Have legacy NFSD WRITE decoders use xdr_stream_subsegment() NFSD: Fix zero-length NFSv3 WRITEs io_uring: fix no lock protection for ctx->cq_extra tools/resolve_btf_ids: Close ELF file on error mtd: spi-nor: Fix mtd size for s3an flashes MIPS: fix local_{add,sub}_return on MIPS64 signal: In get_signal test for signal_group_exit every time through the loop PCI: mediatek-gen3: Disable DVFSRC voltage request PCI: rcar: Check if device is runtime suspended instead of __clk_is_enabled() PCI: dwc: Do not remap invalid res PCI: aardvark: Fix checking for MEM resource type KVM: VMX: Don't unblock vCPU w/ Posted IRQ if IRQs are disabled in guest KVM: s390: Ensure kvm_arch_no_poll() is read once when blocking vCPU KVM: VMX: Read Posted Interrupt "control" exactly once per loop iteration KVM: X86: Ensure that dirty PDPTRs are loaded KVM: x86: Handle 32-bit wrap of EIP for EMULTYPE_SKIP with flat code seg KVM: x86: Exit to userspace if emulation prepared a completion callback i3c: fix incorrect address slot lookup on 64-bit i3c/master/mipi-i3c-hci: Fix a potentially infinite loop in 'hci_dat_v1_get_index()' tracing: Do not let synth_events block other dyn_event systems during create Input: ti_am335x_tsc - set ADCREFM for X configuration Input: ti_am335x_tsc - fix STEPCONFIG setup for Z2 PCI: mvebu: Check for errors from pci_bridge_emul_init() call PCI: mvebu: Do not modify PCI IO type bits in conf_write PCI: mvebu: Fix support for bus mastering and PCI_COMMAND on emulated bridge PCI: mvebu: Fix configuring secondary bus of PCIe Root Port via emulated bridge PCI: mvebu: Setup PCIe controller to Root Complex mode PCI: mvebu: Fix support for PCI_BRIDGE_CTL_BUS_RESET on emulated bridge PCI: mvebu: Fix support for PCI_EXP_DEVCTL on emulated bridge PCI: mvebu: Fix support for PCI_EXP_RTSTA on emulated bridge PCI: mvebu: Fix support for DEVCAP2, DEVCTL2 and LNKCTL2 registers on emulated bridge NFSD: Fix verifier returned in stable WRITEs Revert "nfsd: skip some unnecessary stats in the v4 case" nfsd: fix crash on COPY_NOTIFY with special stateid x86/hyperv: Properly deal with empty cpumasks in hyperv_flush_tlb_multi() drm/i915: don't call free_mmap_offset when purging SUNRPC: Fix sockaddr handling in the svc_xprt_create_error trace point SUNRPC: Fix sockaddr handling in svcsock_accept_class trace points drm/sun4i: dw-hdmi: Fix missing put_device() call in sun8i_hdmi_phy_get drm/atomic: Check new_crtc_state->active to determine if CRTC needs disable in self refresh mode ntb_hw_switchtec: Fix pff ioread to read into mmio_part_cfg_all ntb_hw_switchtec: Fix bug with more than 32 partitions drm/amdkfd: Check for null pointer after calling kmemdup drm/amdgpu: use spin_lock_irqsave to avoid deadlock by local interrupt i3c: master: dw: check return of dw_i3c_master_get_free_pos() dma-buf: cma_heap: Fix mutex locking section tracing/uprobes: Check the return value of kstrdup() for tu->filename tracing/probes: check the return value of kstrndup() for pbuf mm: defer kmemleak object creation of module_alloc() kasan: fix quarantine conflicting with init_on_free selftests/vm: make charge_reserved_hugetlb.sh work with existing cgroup setting hugetlbfs: fix off-by-one error in hugetlb_vmdelete_list() drm/amdgpu/display: Only set vblank_disable_immediate when PSR is not enabled drm/amdgpu: filter out radeon PCI device IDs drm/amdgpu: filter out radeon secondary ids as well drm/amd/display: Use adjusted DCN301 watermarks drm/amd/display: move FPU associated DSC code to DML folder ethtool: Fix link extended state for big endian octeontx2-af: Optimize KPU1 processing for variable-length headers octeontx2-af: Reset PTP config in FLR handler octeontx2-af: cn10k: RPM hardware timestamp configuration octeontx2-af: cn10k: Use appropriate register for LMAC enable octeontx2-af: Adjust LA pointer for cpt parse header octeontx2-af: Add KPU changes to parse NGIO as separate layer net/mlx5e: IPsec: Refactor checksum code in tx data path net/mlx5e: IPsec: Fix crypto offload for non TCP/UDP encapsulated traffic bpf: Use u64_stats_t in struct bpf_prog_stats bpf: Fix possible race in inc_misses_counter drm/amd/display: Update watermark values for DCN301 drm: mxsfb: Set fallback bus format when the bridge doesn't provide one drm: mxsfb: Fix NULL pointer dereference riscv/mm: Add XIP_FIXUP for phys_ram_base drm/i915/display: split out dpt out of intel_display.c drm/i915/display: Move DRRS code its own file drm/i915: Disable DRRS on IVB/HSW port != A gve: Recording rx queue before sending to napi net: dsa: ocelot: seville: utilize of_mdiobus_register net: dsa: seville: register the mdiobus under devres ibmvnic: don't release napi in __ibmvnic_open() of: net: move of_net under net/ net: ethernet: litex: Add the dependency on HAS_IOMEM drm/mediatek: mtk_dsi: Reset the dsi0 hardware cifs: protect session channel fields with chan_lock cifs: fix confusing unneeded warning message on smb2.1 and earlier drm/amd/display: Fix stream->link_enc unassigned during stream removal bnxt_en: Fix occasional ethtool -t loopback test failures drm/amd/display: For vblank_disable_immediate, check PSR is really used PCI: mvebu: Fix device enumeration regression net: of: fix stub of_net helpers for CONFIG_NET=n ALSA: intel_hdmi: Fix reference to PCM buffer address ucounts: Fix systemd LimitNPROC with private users regression riscv/efi_stub: Fix get_boot_hartid_from_fdt() return value riscv: Fix config KASAN && SPARSEMEM && !SPARSE_VMEMMAP riscv: Fix config KASAN && DEBUG_VIRTUAL iwlwifi: mvm: check debugfs_dir ptr before use ASoC: ops: Shift tested values in snd_soc_put_volsw() by +min iommu/vt-d: Fix double list_add when enabling VMD in scalable mode iommu/amd: Recover from event log overflow drm/i915: s/JSP2/ICP2/ PCH drm/amd/display: Reduce dmesg error to a debug print xen/netfront: destroy queues before real_num_tx_queues is zeroed thermal: core: Fix TZ_GET_TRIP NULL pointer dereference mac80211: fix EAPoL rekey fail in 802.3 rx path blktrace: fix use after free for struct blk_trace ntb: intel: fix port config status offset for SPR mm: Consider __GFP_NOWARN flag for oversized kvmalloc() calls xfrm: fix MTU regression netfilter: fix use-after-free in __nf_register_net_hook() bpf, sockmap: Do not ignore orig_len parameter xfrm: fix the if_id check in changelink xfrm: enforce validity of offload input flags e1000e: Correct NVM checksum verification flow net: fix up skbs delta_truesize in UDP GRO frag_list netfilter: nf_queue: don't assume sk is full socket netfilter: nf_queue: fix possible use-after-free netfilter: nf_queue: handle socket prefetch batman-adv: Request iflink once in batadv-on-batadv check batman-adv: Request iflink once in batadv_get_real_netdevice batman-adv: Don't expect inter-netns unique iflink indices net: ipv6: ensure we call ipv6_mc_down() at most once net: dcb: flush lingering app table entries for unregistered devices net: ipa: add an interconnect dependency net/smc: fix connection leak net/smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error generated by client net/smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error cause by server btrfs: fix ENOSPC failure when attempting direct IO write into NOCOW range mac80211: fix forwarded mesh frames AC & queue selection net: stmmac: fix return value of __setup handler mac80211: treat some SAE auth steps as final iavf: Fix missing check for running netdev net: sxgbe: fix return value of __setup handler ibmvnic: register netdev after init of adapter net: arcnet: com20020: Fix null-ptr-deref in com20020pci_probe() ixgbe: xsk: change !netif_carrier_ok() handling in ixgbe_xmit_zc() iavf: Fix deadlock in iavf_reset_task efivars: Respect "block" flag in efivar_entry_set_safe() auxdisplay: lcd2s: Fix lcd2s_redefine_char() feature firmware: arm_scmi: Remove space in MODULE_ALIAS name ASoC: cs4265: Fix the duplicated control name auxdisplay: lcd2s: Fix memory leak in ->remove() auxdisplay: lcd2s: Use proper API to free the instance of charlcd object can: gs_usb: change active_channels's type from atomic_t to u8 iommu/tegra-smmu: Fix missing put_device() call in tegra_smmu_find arm64: dts: rockchip: Switch RK3399-Gru DP to SPDIF output igc: igc_read_phy_reg_gpy: drop premature return ARM: Fix kgdb breakpoint for Thumb2 mips: setup: fix setnocoherentio() boolean setting ARM: 9182/1: mmu: fix returns from early_param() and __setup() functions mptcp: Correctly set DATA_FIN timeout when number of retransmits is large selftests: mlxsw: tc_police_scale: Make test more robust pinctrl: sunxi: Use unique lockdep classes for IRQs igc: igc_write_phy_reg_gpy: drop premature return ibmvnic: free reset-work-item when flushing memfd: fix F_SEAL_WRITE after shmem huge page allocated s390/extable: fix exception table sorting sched: Fix yet more sched_fork() races arm64: dts: juno: Remove GICv2m dma-range iommu/amd: Fix I/O page table memory leak MIPS: ralink: mt7621: do memory detection on KSEG1 ARM: dts: switch timer config to common devkit8000 devicetree ARM: dts: Use 32KiHz oscillator on devkit8000 soc: fsl: guts: Revert commit 3c0d64e867 soc: fsl: guts: Add a missing memory allocation failure check soc: fsl: qe: Check of ioremap return value netfilter: nf_tables: prefer kfree_rcu(ptr, rcu) variant ARM: tegra: Move panels to AUX bus can: etas_es58x: change opened_channel_cnt's type from atomic_t to u8 net: stmmac: enhance XDP ZC driver level switching performance net: stmmac: only enable DMA interrupts when ready ibmvnic: initialize rc before completing wait ibmvnic: define flush_reset_queue helper ibmvnic: complete init_done on transport events net: chelsio: cxgb3: check the return value of pci_find_capability() net: sparx5: Fix add vlan when invalid operation iavf: Refactor iavf state machine tracking iavf: Add __IAVF_INIT_FAILED state iavf: Combine init and watchdog state machines iavf: Add trace while removing device iavf: Rework mutexes for better synchronisation iavf: Add helper function to go from pci_dev to adapter iavf: Fix kernel BUG in free_msi_irqs iavf: Add waiting so the port is initialized in remove iavf: Fix init state closure on remove iavf: Fix locking for VIRTCHNL_OP_GET_OFFLOAD_VLAN_V2_CAPS iavf: Fix race in init state iavf: Fix __IAVF_RESETTING state usage drm/i915/guc/slpc: Correct the param count for unset param drm/bridge: ti-sn65dsi86: Properly undo autosuspend e1000e: Fix possible HW unit hang after an s0ix exit MIPS: ralink: mt7621: use bitwise NOT instead of logical nl80211: Handle nla_memdup failures in handle_nan_filter drm/amdgpu: fix suspend/resume hang regression net: dcb: disable softirqs in dcbnl_flush_dev() selftests: mlxsw: resource_scale: Fix return value net: stmmac: perserve TX and RX coalesce value during XDP setup iavf: do not override the adapter state in the watchdog task (again) iavf: missing unlocks in iavf_watchdog_task() MAINTAINERS: adjust file entry for of_net.c after movement Input: elan_i2c - move regulator_[en|dis]able() out of elan_[en|dis]able_power() Input: elan_i2c - fix regulator enable count imbalance after suspend/resume Input: samsung-keypad - properly state IOMEM dependency HID: add mapping for KEY_DICTATE HID: add mapping for KEY_ALL_APPLICATIONS tracing/histogram: Fix sorting on old "cpu" value tracing: Fix return value of __setup handlers btrfs: fix lost prealloc extents beyond eof after full fsync btrfs: fix relocation crash due to premature return from btrfs_commit_transaction() btrfs: do not WARN_ON() if we have PageError set btrfs: qgroup: fix deadlock between rescan worker and remove qgroup btrfs: add missing run of delayed items after unlink during log replay btrfs: do not start relocation until in progress drops are done Revert "xfrm: xfrm_state_mtu should return at least 1280 for ipv6" proc: fix documentation and description of pagemap KVM: x86/mmu: Passing up the error state of mmu_alloc_shadow_roots() hamradio: fix macro redefine warning Linux 5.15.27 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ie338dd23e0eb61feb540b4256b5d1840fee4db84	2022-03-17 14:02:09 +01:00
Xin Yin	97abcfedc8	ext4: fast commit may not fallback for ineligible commit ... [ Upstream commit e85c81ba8859a4c839bcd69c5d83b32954133a5b ] For the follow scenario: 1. jbd start commit transaction n 2. task A get new handle for transaction n+1 3. task A do some ineligible actions and mark FC_INELIGIBLE 4. jbd complete transaction n and clean FC_INELIGIBLE 5. task A call fsync In this case fast commit will not fallback to full commit and transaction n+1 also not handled by jbd. Make ext4_fc_mark_ineligible() also record transaction tid for latest ineligible case, when call ext4_fc_cleanup() check current transaction tid, if small than latest ineligible tid do not clear the EXT4_MF_FC_INELIGIBLE. Reported-by: kernel test robot <lkp@intel.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Reported-by: Ritesh Harjani <riteshh@linux.ibm.com> Suggested-by: Harshad Shirwadkar <harshadshirwadkar@gmail.com> Signed-off-by: Xin Yin <yinxin.x@bytedance.com> Link: https://lore.kernel.org/r/20220117093655.35160-2-yinxin.x@bytedance.com Signed-off-by: Theodore Ts'o <tytso@mit.edu> Cc: stable@kernel.org Signed-off-by: Sasha Levin <sashal@kernel.org>	2022-03-08 19:12:32 +01:00
Greg Kroah-Hartman	a8b5dc3032	Merge 5.15.17 into android13-5.15 ... Changes in 5.15.17 KVM: x86/mmu: Fix write-protection of PTs mapped by the TDP MMU KVM: VMX: switch blocked_vcpu_on_cpu_lock to raw spinlock HID: Ignore battery for Elan touchscreen on HP Envy X360 15t-dr100 HID: uhid: Fix worker destroying device without any protection HID: wacom: Reset expected and received contact counts at the same time HID: wacom: Ignore the confidence flag when a touch is removed HID: wacom: Avoid using stale array indicies to read contact count ALSA: core: Fix SSID quirk lookup for subvendor=0 f2fs: fix to do sanity check on inode type during garbage collection f2fs: fix to do sanity check in is_alive() f2fs: avoid EINVAL by SBI_NEED_FSCK when pinning a file nfc: llcp: fix NULL error pointer dereference on sendmsg() after failed bind() mtd: rawnand: gpmi: Add ERR007117 protection for nfc_apply_timings mtd: rawnand: gpmi: Remove explicit default gpmi clock setting for i.MX6 mtd: Fixed breaking list in __mtd_del_partition. mtd: rawnand: davinci: Don't calculate ECC when reading page mtd: rawnand: davinci: Avoid duplicated page read mtd: rawnand: davinci: Rewrite function description mtd: rawnand: Export nand_read_page_hwecc_oob_first() mtd: rawnand: ingenic: JZ4740 needs 'oob_first' read page function riscv: Get rid of MAXPHYSMEM configs RISC-V: Use common riscv_cpuid_to_hartid_mask() for both SMP=y and SMP=n riscv: try to allocate crashkern region from 32bit addressible memory riscv: Don't use va_pa_offset on kdump riscv: use hart id instead of cpu id on machine_kexec riscv: mm: fix wrong phys_ram_base value for RV64 x86/gpu: Reserve stolen memory for first integrated Intel GPU tools/nolibc: x86-64: Fix startup code bug crypto: x86/aesni - don't require alignment of data tools/nolibc: i386: fix initial stack alignment tools/nolibc: fix incorrect truncation of exit code rtc: cmos: take rtc_lock while reading from CMOS net: phy: marvell: add Marvell specific PHY loopback ksmbd: uninitialized variable in create_socket() ksmbd: fix guest connection failure with nautilus ksmbd: add support for smb2 max credit parameter ksmbd: move credit charge deduction under processing request ksmbd: limits exceeding the maximum allowable outstanding requests ksmbd: add reserved room in ipc request/response media: cec: fix a deadlock situation media: ov8865: Disable only enabled regulators on error path media: v4l2-ioctl.c: readbuffers depends on V4L2_CAP_READWRITE media: flexcop-usb: fix control-message timeouts media: mceusb: fix control-message timeouts media: em28xx: fix control-message timeouts media: cpia2: fix control-message timeouts media: s2255: fix control-message timeouts media: dib0700: fix undefined behavior in tuner shutdown media: redrat3: fix control-message timeouts media: pvrusb2: fix control-message timeouts media: stk1160: fix control-message timeouts media: cec-pin: fix interrupt en/disable handling can: softing_cs: softingcs_probe(): fix memleak on registration failure mei: hbm: fix client dma reply status iio: adc: ti-adc081c: Partial revert of removal of ACPI IDs iio: trigger: Fix a scheduling whilst atomic issue seen on tsc2046 lkdtm: Fix content of section containing lkdtm_rodata_do_nothing() bus: mhi: pci_generic: Graceful shutdown on freeze bus: mhi: core: Fix reading wake_capable channel configuration bus: mhi: core: Fix race while handling SYS_ERR at power up cxl/pmem: Fix reference counting for delayed work arm64: errata: Fix exec handling in erratum 1418040 workaround ARM: dts: at91: update alternate function of signal PD20 iommu/io-pgtable-arm-v7s: Add error handle for page table allocation failure gpu: host1x: Add back arm_iommu_detach_device() drm/tegra: Add back arm_iommu_detach_device() virtio/virtio_mem: handle a possible NULL as a memcpy parameter dma_fence_array: Fix PENDING_ERROR leak in dma_fence_array_signaled() PCI: Add function 1 DMA alias quirk for Marvell 88SE9125 SATA controller mm_zone: add function to check if managed dma zone exists dma/pool: create dma atomic pool only if dma zone has managed pages mm/page_alloc.c: do not warn allocation failure on zone DMA if no managed pages ath11k: add string type to search board data in board-2.bin for WCN6855 shmem: fix a race between shmem_unused_huge_shrink and shmem_evict_inode drm/ttm: Put BO in its memory manager's lru list Bluetooth: L2CAP: Fix not initializing sk_peer_pid drm/bridge: display-connector: fix an uninitialized pointer in probe() drm: fix null-ptr-deref in drm_dev_init_release() drm/panel: kingdisplay-kd097d04: Delete panel on attach() failure drm/panel: innolux-p079zca: Delete panel on attach() failure drm/rockchip: dsi: Fix unbalanced clock on probe error drm/rockchip: dsi: Hold pm-runtime across bind/unbind drm/rockchip: dsi: Disable PLL clock on bind error drm/rockchip: dsi: Reconfigure hardware on resume() Bluetooth: virtio_bt: fix memory leak in virtbt_rx_handle() Bluetooth: cmtp: fix possible panic when cmtp_init_sockets() fails clk: bcm-2835: Pick the closest clock rate clk: bcm-2835: Remove rounding up the dividers drm/vc4: hdmi: Set a default HSM rate drm/vc4: hdmi: Move the HSM clock enable to runtime_pm drm/vc4: hdmi: Make sure the controller is powered in detect drm/vc4: hdmi: Make sure the controller is powered up during bind drm/vc4: hdmi: Rework the pre_crtc_configure error handling drm/vc4: crtc: Make sure the HDMI controller is powered when disabling wcn36xx: ensure pairing of init_scan/finish_scan and start_scan/end_scan wcn36xx: Indicate beacon not connection loss on MISSED_BEACON_IND drm/vc4: hdmi: Enable the scrambler on reconnection libbpf: Free up resources used by inner map definition wcn36xx: Fix DMA channel enable/disable cycle wcn36xx: Release DMA channel descriptor allocations wcn36xx: Put DXE block into reset before freeing memory wcn36xx: populate band before determining rate on RX wcn36xx: fix RX BD rate mapping for 5GHz legacy rates ath11k: Send PPDU_STATS_CFG with proper pdev mask to firmware bpftool: Fix memory leak in prog_dump() mtd: hyperbus: rpc-if: Check return value of rpcif_sw_init() media: videobuf2: Fix the size printk format media: atomisp: add missing media_device_cleanup() in atomisp_unregister_entities() media: atomisp: fix punit_ddr_dvfs_enable() argument for mrfld_power up case media: atomisp: fix inverted logic in buffers_needed() media: atomisp: do not use err var when checking port validity for ISP2400 media: atomisp: fix inverted error check for ia_css_mipi_is_source_port_valid() media: atomisp: fix ifdefs in sh_css.c media: atomisp: add NULL check for asd obtained from atomisp_video_pipe media: atomisp: fix enum formats logic media: atomisp: fix uninitialized bug in gmin_get_pmic_id_and_addr() media: aspeed: fix mode-detect always time out at 2nd run media: em28xx: fix memory leak in em28xx_init_dev media: aspeed: Update signal status immediately to ensure sane hw state arm64: dts: amlogic: meson-g12: Fix GPU operating point table node name arm64: dts: amlogic: Fix SPI NOR flash node name for ODROID N2/N2+ arm64: dts: meson-gxbb-wetek: fix HDMI in early boot arm64: dts: meson-gxbb-wetek: fix missing GPIO binding fs: dlm: don't call kernel_getpeername() in error_report() memory: renesas-rpc-if: Return error in case devm_ioremap_resource() fails Bluetooth: stop proccessing malicious adv data ath11k: Fix ETSI regd with weather radar overlap ath11k: clear the keys properly via DISABLE_KEY ath11k: reset RSN/WPA present state for open BSS spi: hisi-kunpeng: Fix the debugfs directory name incorrect tee: fix put order in teedev_close_context() fs: dlm: fix build with CONFIG_IPV6 disabled drm/dp: Don't read back backlight mode in drm_edp_backlight_enable() drm/vboxvideo: fix a NULL vs IS_ERR() check arm64: dts: renesas: cat875: Add rx/tx delays media: dmxdev: fix UAF when dvb_register_device() fails crypto: atmel-aes - Reestablish the correct tfm context at dequeue crypto: qce - fix uaf on qce_aead_register_one crypto: qce - fix uaf on qce_ahash_register_one crypto: qce - fix uaf on qce_skcipher_register_one arm64: dts: qcom: sc7280: Fix incorrect clock name mtd: hyperbus: rpc-if: fix bug in rpcif_hb_remove cpufreq: qcom-cpufreq-hw: Update offline CPUs per-cpu thermal pressure cpufreq: qcom-hw: Fix probable nested interrupt handling ARM: dts: stm32: fix dtbs_check warning on ili9341 dts binding on stm32f429 disco libbpf: Fix potential misaligned memory access in btf_ext__new() libbpf: Fix glob_syms memory leak in bpf_linker libbpf: Fix using invalidated memory in bpf_linker crypto: qat - remove unnecessary collision prevention step in PFVF crypto: qat - make pfvf send message direction agnostic crypto: qat - fix undetected PFVF timeout in ACK loop ath11k: Use host CE parameters for CE interrupts configuration arm64: dts: ti: k3-j721e: correct cache-sets info tty: serial: atmel: Check return code of dmaengine_submit() tty: serial: atmel: Call dma_async_issue_pending() mfd: atmel-flexcom: Remove #ifdef CONFIG_PM_SLEEP mfd: atmel-flexcom: Use .resume_noirq bfq: Do not let waker requests skip proper accounting libbpf: Silence uninitialized warning/error in btf_dump_dump_type_data media: i2c: imx274: fix s_frame_interval runtime resume not requested media: i2c: Re-order runtime pm initialisation media: i2c: ov8865: Fix lockdep error media: rcar-csi2: Correct the selection of hsfreqrange media: imx-pxp: Initialize the spinlock prior to using it media: si470x-i2c: fix possible memory leak in si470x_i2c_probe() media: mtk-vcodec: call v4l2_m2m_ctx_release first when file is released media: hantro: Hook up RK3399 JPEG encoder output media: coda: fix CODA960 JPEG encoder buffer overflow media: venus: correct low power frequency calculation for encoder media: venus: core: Fix a potential NULL pointer dereference in an error handling path media: venus: core: Fix a resource leak in the error handling path of 'venus_probe()' net: stmmac: Add platform level debug register dump feature thermal/drivers/imx: Implement runtime PM support igc: AF_XDP zero-copy metadata adjust breaks SKBs on XDP_PASS netfilter: bridge: add support for pppoe filtering powerpc: Avoid discarding flags in system_call_exception() arm64: dts: qcom: msm8916: fix MMC controller aliases drm/vmwgfx: Remove the deprecated lower mem limit drm/vmwgfx: Fail to initialize on broken configs cgroup: Trace event cgroup id fields should be u64 ACPI: EC: Rework flushing of EC work while suspended to idle thermal/drivers/imx8mm: Enable ADC when enabling monitor drm/amdgpu: Fix a NULL pointer dereference in amdgpu_connector_lcd_native_mode() drm/radeon/radeon_kms: Fix a NULL pointer dereference in radeon_driver_open_kms() libbpf: Clean gen_loader's attach kind. crypto: caam - save caam memory to support crypto engine retry mechanism. arm64: dts: ti: k3-am642: Fix the L2 cache sets arm64: dts: ti: k3-j7200: Fix the L2 cache sets arm64: dts: ti: k3-j721e: Fix the L2 cache sets arm64: dts: ti: k3-j7200: Correct the d-cache-sets info tty: serial: uartlite: allow 64 bit address serial: amba-pl011: do not request memory region twice mtd: core: provide unique name for nvmem device floppy: Fix hang in watchdog when disk is ejected staging: rtl8192e: return error code from rtllib_softmac_init() staging: rtl8192e: rtllib_module: fix error handle case in alloc_rtllib() Bluetooth: btmtksdio: fix resume failure bpf: Fix the test_task_vma selftest to support output shorter than 1 kB sched/fair: Fix detection of per-CPU kthreads waking a task sched/fair: Fix per-CPU kthread and wakee stacking for asym CPU capacity bpf: Adjust BTF log size limit. bpf: Disallow BPF_LOG_KERNEL log level for bpf(BPF_BTF_LOAD) bpf: Remove config check to enable bpf support for branch records arm64: clear_page() shouldn't use DC ZVA when DCZID_EL0.DZP == 1 arm64: mte: DC {GVA,GZVA} shouldn't be used when DCZID_EL0.DZP == 1 samples/bpf: Install libbpf headers when building samples/bpf: Clean up samples/bpf build failes samples: bpf: Fix xdp_sample_user.o linking with Clang samples: bpf: Fix 'unknown warning group' build warning on Clang media: dib8000: Fix a memleak in dib8000_init() media: saa7146: mxb: Fix a NULL pointer dereference in mxb_attach() media: si2157: Fix "warm" tuner state detection wireless: iwlwifi: Fix a double free in iwl_txq_dyn_alloc_dma sched/rt: Try to restart rt period timer when rt runtime exceeded ath10k: Fix the MTU size on QCA9377 SDIO Bluetooth: refactor set_exp_feature with a feature table Bluetooth: MGMT: Use hci_dev_test_and_{set,clear}_flag Bluetooth: btusb: Handle download_firmware failure cases drm/amd/display: Fix bug in debugfs crc_win_update entry drm/amd/display: Fix out of bounds access on DNC31 stream encoder regs drm/msm/gpu: Don't allow zero fence_id drm/msm/dp: displayPort driver need algorithm rational rcu/exp: Mark current CPU as exp-QS in IPI loop second pass wcn36xx: Fix max channels retrieval drm/msm/dsi: fix initialization in the bonded DSI case mwifiex: Fix possible ABBA deadlock xfrm: fix a small bug in xfrm_sa_len() x86/uaccess: Move variable into switch case statement selftests: clone3: clone3: add case CLONE3_ARGS_NO_TEST selftests: harness: avoid false negatives if test has no ASSERTs crypto: stm32/cryp - fix CTR counter carry crypto: stm32/cryp - fix xts and race condition in crypto_engine requests crypto: stm32/cryp - check early input data crypto: stm32/cryp - fix double pm exit crypto: stm32/cryp - fix lrw chaining mode crypto: stm32/cryp - fix bugs and crash in tests crypto: stm32 - Revert broken pm_runtime_resume_and_get changes crypto: hisilicon/qm - fix incorrect return value of hisi_qm_resume() ath11k: Fix deleting uninitialized kernel timer during fragment cache flush spi: Fix incorrect cs_setup delay handling ARM: dts: gemini: NAS4220-B: fis-index-block with 128 KiB sectors perf/arm-cmn: Fix CPU hotplug unregistration media: dw2102: Fix use after free media: msi001: fix possible null-ptr-deref in msi001_probe() media: coda/imx-vdoa: Handle dma_set_coherent_mask error codes ath11k: Fix a NULL pointer dereference in ath11k_mac_op_hw_scan() net: dsa: hellcreek: Fix insertion of static FDB entries net: dsa: hellcreek: Add STP forwarding rule net: dsa: hellcreek: Allow PTP P2P measurements on blocked ports net: dsa: hellcreek: Add missing PTP via UDP rules arm64: dts: qcom: c630: Fix soundcard setup arm64: dts: qcom: ipq6018: Fix gpio-ranges property drm/msm/dpu: fix safe status debugfs file drm/bridge: ti-sn65dsi86: Set max register for regmap gpu: host1x: select CONFIG_DMA_SHARED_BUFFER drm/tegra: gr2d: Explicitly control module reset drm/tegra: vic: Fix DMA API misuse media: hantro: Fix probe func error path xfrm: interface with if_id 0 should return error xfrm: state and policy should fail if XFRMA_IF_ID 0 ARM: 9159/1: decompressor: Avoid UNPREDICTABLE NOP encoding usb: ftdi-elan: fix memory leak on device disconnect arm64: dts: marvell: cn9130: add GPIO and SPI aliases arm64: dts: marvell: cn9130: enable CP0 GPIO controllers ARM: dts: armada-38x: Add generic compatible to UART nodes mt76: mt7921: drop offload_flags overwritten wilc1000: fix double free error in probe() rtw88: add quirk to disable pci caps on HP 250 G7 Notebook PC rtw88: Disable PCIe ASPM while doing NAPI poll on 8821CE iwlwifi: mvm: fix 32-bit build in FTM iwlwifi: mvm: test roc running status bits before removing the sta iwlwifi: mvm: perform 6GHz passive scan after suspend iwlwifi: mvm: set protected flag only for NDP ranging mmc: meson-mx-sdhc: add IRQ check mmc: meson-mx-sdio: add IRQ check block: fix error unwinding in device_add_disk selinux: fix potential memleak in selinux_add_opt() um: fix ndelay/udelay defines um: rename set_signals() to um_set_signals() um: virt-pci: Fix 32-bit compile lib/logic_iomem: Fix 32-bit build lib/logic_iomem: Fix operation on 32-bit um: virtio_uml: Fix time-travel external time propagation Bluetooth: L2CAP: Fix using wrong mode bpftool: Enable line buffering for stdout backlight: qcom-wled: Validate enabled string indices in DT backlight: qcom-wled: Pass number of elements to read to read_u32_array backlight: qcom-wled: Fix off-by-one maximum with default num_strings backlight: qcom-wled: Override default length with qcom,enabled-strings backlight: qcom-wled: Use cpu_to_le16 macro to perform conversion backlight: qcom-wled: Respect enabled-strings in set_brightness software node: fix wrong node passed to find nargs_prop Bluetooth: hci_qca: Stop IBS timer during BT OFF x86/boot/compressed: Move CLANG_FLAGS to beginning of KBUILD_CFLAGS crypto: octeontx2 - prevent underflow in get_cores_bmap() regulator: qcom-labibb: OCP interrupts are not a failure while disabled hwmon: (mr75203) fix wrong power-up delay value x86/mce/inject: Avoid out-of-bounds write when setting flags io_uring: remove double poll on poll update serial: 8250_bcm7271: Propagate error codes from brcmuart_probe() ACPI: scan: Create platform device for BCM4752 and LNV4752 ACPI nodes pcmcia: rsrc_nonstatic: Fix a NULL pointer dereference in __nonstatic_find_io_region() pcmcia: rsrc_nonstatic: Fix a NULL pointer dereference in nonstatic_find_mem_region() power: reset: mt6397: Check for null res pointer net/xfrm: IPsec tunnel mode fix inner_ipproto setting in sec_path net: ethernet: mtk_eth_soc: fix return values and refactor MDIO ops net: dsa: fix incorrect function pointer check for MRP ring roles netfilter: ipt_CLUSTERIP: fix refcount leak in clusterip_tg_check() bpf, sockmap: Fix return codes from tcp_bpf_recvmsg_parser() bpf, sockmap: Fix double bpf_prog_put on error case in map_link bpf: Don't promote bogus looking registers after null check. bpf: Fix verifier support for validation of async callbacks bpf: Fix SO_RCVBUF/SO_SNDBUF handling in _bpf_setsockopt(). netfilter: nft_payload: do not update layer 4 checksum when mangling fragments netfilter: nft_set_pipapo: allocate pcpu scratch maps on clone net: fix SOF_TIMESTAMPING_BIND_PHC to work with multiple sockets ppp: ensure minimum packet size in ppp_write() rocker: fix a sleeping in atomic bug staging: greybus: audio: Check null pointer fsl/fman: Check for null pointer after calling devm_ioremap Bluetooth: hci_bcm: Check for error irq Bluetooth: hci_qca: Fix NULL vs IS_ERR_OR_NULL check in qca_serdev_probe net/smc: Reset conn->lgr when link group registration fails usb: dwc3: qcom: Fix NULL vs IS_ERR checking in dwc3_qcom_probe usb: dwc2: do not gate off the hardware if it does not support clock gating usb: dwc2: gadget: initialize max_speed from params usb: gadget: u_audio: Subdevice 0 for capture ctls HID: hid-uclogic-params: Invalid parameter check in uclogic_params_init HID: hid-uclogic-params: Invalid parameter check in uclogic_params_get_str_desc HID: hid-uclogic-params: Invalid parameter check in uclogic_params_huion_init HID: hid-uclogic-params: Invalid parameter check in uclogic_params_frame_init_v1_buttonpad debugfs: lockdown: Allow reading debugfs files that are not world readable drivers/firmware: Add missing platform_device_put() in sysfb_create_simplefb serial: liteuart: fix MODULE_ALIAS serial: stm32: move tx dma terminate DMA to shutdown x86, sched: Fix undefined reference to init_freq_invariance_cppc() build error net/mlx5e: Fix page DMA map/unmap attributes net/mlx5e: Fix wrong usage of fib_info_nh when routes with nexthop objects are used net/mlx5e: Don't block routes with nexthop objects in SW Revert "net/mlx5e: Block offload of outer header csum for UDP tunnels" Revert "net/mlx5e: Block offload of outer header csum for GRE tunnel" net/mlx5e: Fix matching on modified inner ip_ecn bits net/mlx5: Fix access to sf_dev_table on allocation failure net/mlx5e: Sync VXLAN udp ports during uplink representor profile change net/mlx5: Set command entry semaphore up once got index free lib/mpi: Add the return value check of kcalloc() Bluetooth: L2CAP: uninitialized variables in l2cap_sock_setsockopt() mptcp: fix per socket endpoint accounting mptcp: fix opt size when sending DSS + MP_FAIL mptcp: fix a DSS option writing error spi: spi-meson-spifc: Add missing pm_runtime_disable() in meson_spifc_probe octeontx2-af: Increment ptp refcount before use ax25: uninitialized variable in ax25_setsockopt() netrom: fix api breakage in nr_setsockopt() regmap: Call regmap_debugfs_exit() prior to _init() net: mscc: ocelot: fix incorrect balancing with down LAG ports can: mcp251xfd: add missing newline to printed strings tpm: add request_locality before write TPM_INT_ENABLE tpm_tis: Fix an error handling path in 'tpm_tis_core_init()' can: softing: softing_startstop(): fix set but not used variable warning can: xilinx_can: xcan_probe(): check for error irq can: rcar_canfd: rcar_canfd_channel_probe(): make sure we free CAN network device pcmcia: fix setting of kthread task states net/sched: flow_dissector: Fix matching on zone id for invalid conns net: openvswitch: Fix matching zone id for invalid conns arriving from tc net: openvswitch: Fix ct_state nat flags for conns arriving from tc iwlwifi: mvm: Use div_s64 instead of do_div in iwl_mvm_ftm_rtt_smoothing() bnxt_en: Refactor coredump functions bnxt_en: move coredump functions into dedicated file bnxt_en: use firmware provided max timeout for messages net: mcs7830: handle usb read errors properly ext4: avoid trim error on fs with small groups ASoC: Intel: sof_sdw: fix jack detection on HP Spectre x360 convertible ALSA: jack: Add missing rwsem around snd_ctl_remove() calls ALSA: PCM: Add missing rwsem around snd_ctl_remove() calls ALSA: hda: Add missing rwsem around snd_ctl_remove() calls ALSA: hda: Fix potential deadlock at codec unbinding RDMA/bnxt_re: Scan the whole bitmap when checking if "disabling RCFW with pending cmd-bit" RDMA/hns: Validate the pkey index scsi: pm80xx: Update WARN_ON check in pm8001_mpi_build_cmd() clk: renesas: rzg2l: Check return value of pm_genpd_init() clk: renesas: rzg2l: propagate return value of_genpd_add_provider_simple() clk: imx8mn: Fix imx8mn_clko1_sels powerpc/prom_init: Fix improper check of prom_getprop() ASoC: uniphier: drop selecting non-existing SND_SOC_UNIPHIER_AIO_DMA ASoC: codecs: wcd938x: add SND_SOC_WCD938_SDW to codec list instead RDMA/rtrs-clt: Fix the initial value of min_latency ALSA: hda: Make proper use of timecounter dt-bindings: thermal: Fix definition of cooling-maps contribution property powerpc/perf: Fix PMU callbacks to clear pending PMI before resetting an overflown PMC powerpc/modules: Don't WARN on first module allocation attempt powerpc/32s: Fix shift-out-of-bounds in KASAN init clocksource: Avoid accidental unstable marking of clocksources ALSA: oss: fix compile error when OSS_DEBUG is enabled ALSA: usb-audio: Drop superfluous '0' in Presonus Studio 1810c's ID misc: at25: Make driver OF independent again char/mwave: Adjust io port register size binder: fix handling of error during copy binder: avoid potential data leakage when copying txn openrisc: Add clone3 ABI wrapper iommu: Extend mutex lock scope in iommu_probe_device() iommu/io-pgtable-arm: Fix table descriptor paddr formatting scsi: core: Fix scsi_device_max_queue_depth() scsi: ufs: Fix race conditions related to driver data RDMA/qedr: Fix reporting max_{send/recv}_wr attrs PCI/MSI: Fix pci_irq_vector()/pci_irq_get_affinity() powerpc/powermac: Add additional missing lockdep_register_key() iommu/arm-smmu-qcom: Fix TTBR0 read RDMA/core: Let ib_find_gid() continue search even after empty entry RDMA/cma: Let cma_resolve_ib_dev() continue search even after empty entry ASoC: rt5663: Handle device_property_read_u32_array error codes of: unittest: fix warning on PowerPC frame size warning of: unittest: 64 bit dma address test requires arch support clk: stm32: Fix ltdc's clock turn off by clk_disable_unused() after system enter shell mips: add SYS_HAS_CPU_MIPS64_R5 config for MIPS Release 5 support mips: fix Kconfig reference to PHYS_ADDR_T_64BIT dmaengine: pxa/mmp: stop referencing config->slave_id iommu/amd: Restore GA log/tail pointer on host resume iommu/amd: X2apic mode: re-enable after resume iommu/amd: X2apic mode: setup the INTX registers on mask/unmask iommu/amd: X2apic mode: mask/unmask interrupts on suspend/resume iommu/amd: Remove useless irq affinity notifier ASoC: Intel: catpt: Test dmaengine_submit() result before moving on iommu/iova: Fix race between FQ timeout and teardown ASoC: mediatek: mt8195: correct default value of: fdt: Aggregate the processing of "linux,usable-memory-range" efi: apply memblock cap after memblock_add() scsi: block: pm: Always set request queue runtime active in blk_post_runtime_resume() phy: uniphier-usb3ss: fix unintended writing zeros to PHY register ASoC: mediatek: Check for error clk pointer powerpc/64s: Mask NIP before checking against SRR0 powerpc/64s: Use EMIT_WARN_ENTRY for SRR debug warnings phy: cadence: Sierra: Fix to get correct parent for mux clocks ASoC: samsung: idma: Check of ioremap return value misc: lattice-ecp3-config: Fix task hung when firmware load failed ASoC: mediatek: mt8195: correct pcmif BE dai control flow arm64: tegra: Remove non existent Tegra194 reset mips: lantiq: add support for clk_set_parent() mips: bcm63xx: add support for clk_set_parent() powerpc/xive: Add missing null check after calling kmalloc ASoC: fsl_mqs: fix MODULE_ALIAS ALSA: hda/cs8409: Increase delay during jack detection ALSA: hda/cs8409: Fix Jack detection after resume RDMA/cxgb4: Set queue pair state when being queried clk: qcom: gcc-sc7280: Mark gcc_cfg_noc_lpass_clk always enabled ASoC: imx-card: Need special setting for ak4497 on i.MX8MQ ASoC: imx-card: Fix mclk calculation issue for akcodec ASoC: imx-card: improve the sound quality for low rate ASoC: fsl_asrc: refine the check of available clock divider clk: bm1880: remove kfrees on static allocations of: base: Fix phandle argument length mismatch error message of/fdt: Don't worry about non-memory region overlap for no-map MIPS: boot/compressed/: add __ashldi3 to target for ZSTD compression MIPS: compressed: Fix build with ZSTD compression mailbox: fix gce_num of mt8192 driver data ARM: dts: omap3-n900: Fix lp5523 for multi color leds: lp55xx: initialise output direction from dts Bluetooth: Fix debugfs entry leak in hci_register_dev() Bluetooth: Fix memory leak of hci device drm/panel: Delete panel on mipi_dsi_attach() failure Bluetooth: Fix removing adv when processing cmd complete fs: dlm: filter user dlm messages for kernel locks drm/lima: fix warning when CONFIG_DEBUG_SG=y & CONFIG_DMA_API_DEBUG=y selftests/bpf: Fix memory leaks in btf_type_c_dump() helper selftests/bpf: Destroy XDP link correctly selftests/bpf: Fix bpf_object leak in skb_ctx selftest ar5523: Fix null-ptr-deref with unexpected WDCMSG_TARGET_START reply drm/bridge: dw-hdmi: handle ELD when DRM_BRIDGE_ATTACH_NO_CONNECTOR drm/nouveau/pmu/gm200-: avoid touching PMU outside of DEVINIT/PREOS/ACR media: atomisp: fix try_fmt logic media: atomisp: set per-device's default mode media: atomisp-ov2680: Fix ov2680_set_fmt() clobbering the exposure media: atomisp: check before deference asd variable ARM: shmobile: rcar-gen2: Add missing of_node_put() batman-adv: allow netlink usage in unprivileged containers media: atomisp: handle errors at sh_css_create_isp_params() ath11k: Fix crash caused by uninitialized TX ring usb: dwc3: meson-g12a: fix shared reset control use USB: ehci_brcm_hub_control: Improve port index sanitizing usb: gadget: f_fs: Use stream_open() for endpoint files psi: Fix PSI_MEM_FULL state when tasks are in memstall and doing reclaim drm: panel-orientation-quirks: Add quirk for the Lenovo Yoga Book X91F/L HID: magicmouse: Report battery level over USB HID: apple: Do not reset quirks when the Fn key is not found media: b2c2: Add missing check in flexcop_pci_isr: libbpf: Accommodate DWARF/compiler bug with duplicated structs ethernet: renesas: Use div64_ul instead of do_div EDAC/synopsys: Use the quirk for version instead of ddr version arm64: dts: qcom: sm8350: Shorten camera-thermal-bottom name soc: imx: gpcv2: Synchronously suspend MIX domains ARM: imx: rename DEBUG_IMX21_IMX27_UART to DEBUG_IMX27_UART drm/amd/display: check top_pipe_to_program pointer drm/amdgpu/display: set vblank_disable_immediate for DC soc: ti: pruss: fix referenced node in error message mlxsw: pci: Add shutdown method in PCI driver drm/amd/display: add else to avoid double destroy clk_mgr drm/bridge: megachips: Ensure both bridges are probed before registration mxser: keep only !tty test in ISR tty: serial: imx: disable UCR4_OREN in .stop_rx() instead of .shutdown() gpiolib: acpi: Do not set the IRQ type if the IRQ is already in use HSI: core: Fix return freed object in hsi_new_client crypto: jitter - consider 32 LSB for APT mwifiex: Fix skb_over_panic in mwifiex_usb_recv() rsi: Fix use-after-free in rsi_rx_done_handler() rsi: Fix out-of-bounds read in rsi_read_pkt() ath11k: Avoid NULL ptr access during mgmt tx cleanup media: venus: avoid calling core_clk_setrate() concurrently during concurrent video sessions regulator: da9121: Prevent current limit change when enabled drm/vmwgfx: Release ttm memory if probe fails drm/vmwgfx: Introduce a new placement for MOB page tables ACPI / x86: Drop PWM2 device on Lenovo Yoga Book from always present table ACPI: Change acpi_device_always_present() into acpi_device_override_status() ACPI / x86: Allow specifying acpi_device_override_status() quirks by path ACPI / x86: Add not-present quirk for the PCI0.SDHB.BRC1 device on the GPD win arm64: dts: ti: j7200-main: Fix 'dtbs_check' serdes_ln_ctrl node arm64: dts: ti: j721e-main: Fix 'dtbs_check' in serdes_ln_ctrl node usb: uhci: add aspeed ast2600 uhci support floppy: Add max size check for user space request x86/mm: Flush global TLB when switching to trampoline page-table drm: rcar-du: Fix CRTC timings when CMM is used media: uvcvideo: Increase UVC_CTRL_CONTROL_TIMEOUT to 5 seconds. media: rcar-vin: Update format alignment constraints media: saa7146: hexium_orion: Fix a NULL pointer dereference in hexium_attach() media: atomisp: fix "variable dereferenced before check 'asd'" media: m920x: don't use stack on USB reads thunderbolt: Runtime PM activate both ends of the device link arm64: dts: renesas: Fix thermal bindings iwlwifi: mvm: synchronize with FW after multicast commands iwlwifi: mvm: avoid clearing a just saved session protection id rcutorture: Avoid soft lockup during cpu stall ath11k: avoid deadlock by change ieee80211_queue_work for regd_update_work ath10k: Fix tx hanging net-sysfs: update the queue counts in the unregistration path net: phy: prefer 1000baseT over 1000baseKX gpio: aspeed: Convert aspeed_gpio.lock to raw_spinlock gpio: aspeed-sgpio: Convert aspeed_sgpio.lock to raw_spinlock selftests/ftrace: make kprobe profile testcase description unique ath11k: Avoid false DEADLOCK warning reported by lockdep ARM: dts: qcom: sdx55: fix IPA interconnect definitions x86/mce: Allow instrumentation during task work queueing x86/mce: Mark mce_panic() noinstr x86/mce: Mark mce_end() noinstr x86/mce: Mark mce_read_aux() noinstr net: bonding: debug: avoid printing debug logs when bond is not notifying peers kunit: Don't crash if no parameters are generated bpf: Do not WARN in bpf_warn_invalid_xdp_action() drm/amdkfd: Fix error handling in svm_range_add HID: quirks: Allow inverting the absolute X/Y values HID: i2c-hid-of: Expose the touchscreen-inverted properties media: igorplugusb: receiver overflow should be reported media: rockchip: rkisp1: use device name for debugfs subdir name media: saa7146: hexium_gemini: Fix a NULL pointer dereference in hexium_attach() mmc: tmio: reinit card irqs in reset routine mmc: core: Fixup storing of OCR for MMC_QUIRK_NONSTD_SDIO drm/amd/amdgpu: fix psp tmr bo pin count leak in SRIOV drm/amd/amdgpu: fix gmc bo pin count leak in SRIOV audit: ensure userspace is penalized the same as the kernel when under pressure arm64: dts: ls1028a-qds: move rtc node to the correct i2c bus arm64: tegra: Adjust length of CCPLEX cluster MMIO region crypto: ccp - Move SEV_INIT retry for corrupted data crypto: hisilicon/hpre - fix memory leak in hpre_curve25519_src_init() PM: runtime: Add safety net to supplier device release cpufreq: Fix initialization of min and max frequency QoS requests usb: hub: Add delay for SuperSpeed hub resume to let links transit to U0 mt76: mt7615: fix possible deadlock while mt7615_register_ext_phy() mt76: do not pass the received frame with decryption error mt76: mt7615: improve wmm index allocation ath9k_htc: fix NULL pointer dereference at ath9k_htc_rxep() ath9k_htc: fix NULL pointer dereference at ath9k_htc_tx_get_packet() ath9k: Fix out-of-bound memcpy in ath9k_hif_usb_rx_stream rtw88: 8822c: update rx settings to prevent potential hw deadlock PM: AVS: qcom-cpr: Use div64_ul instead of do_div iwlwifi: fix leaks/bad data after failed firmware load iwlwifi: remove module loading failure message iwlwifi: mvm: Fix calculation of frame length iwlwifi: mvm: fix AUX ROC removal iwlwifi: pcie: make sure prph_info is set when treating wakeup IRQ mmc: sdhci-pci-gli: GL9755: Support for CD/WP inversion on OF platforms block: check minor range in device_add_disk() um: registers: Rename function names to avoid conflicts and build problems ath11k: Fix napi related hang Bluetooth: btintel: Add missing quirks and msft ext for legacy bootloader Bluetooth: vhci: Set HCI_QUIRK_VALID_LE_STATES xfrm: rate limit SA mapping change message to user space drm/etnaviv: consider completed fence seqno in hang check jffs2: GC deadlock reading a page that is used in jffs2_write_begin() ACPICA: actypes.h: Expand the ACPI_ACCESS_ definitions ACPICA: Utilities: Avoid deleting the same object twice in a row ACPICA: Executer: Fix the REFCLASS_REFOF case in acpi_ex_opcode_1A_0T_1R() ACPICA: Fix wrong interpretation of PCC address ACPICA: Hardware: Do not flush CPU cache when entering S4 and S5 mmc: mtk-sd: Use readl_poll_timeout instead of open-coded polling drm/amdgpu: fixup bad vram size on gmc v8 amdgpu/pm: Make sysfs pm attributes as read-only for VFs ACPI: battery: Add the ThinkPad "Not Charging" quirk ACPI: CPPC: Check present CPUs for determining _CPC is valid btrfs: remove BUG_ON() in find_parent_nodes() btrfs: remove BUG_ON(!eie) in find_parent_nodes net: mdio: Demote probed message to debug print mac80211: allow non-standard VHT MCS-10/11 dm btree: add a defensive bounds check to insert_at() dm space map common: add bounds check to sm_ll_lookup_bitmap() bpf/selftests: Fix namespace mount setup in tc_redirect mlxsw: pci: Avoid flow control for EMAD packets net: phy: marvell: configure RGMII delays for 88E1118 net: gemini: allow any RGMII interface mode regulator: qcom_smd: Align probe function with rpmh-regulator serial: pl010: Drop CR register reset on set_termios serial: pl011: Drop CR register reset on set_termios serial: core: Keep mctrl register state and cached copy in sync random: do not throw away excess input to crng_fast_load net/mlx5: Update log_max_qp value to FW max capability net/mlx5e: Unblock setting vid 0 for VF in case PF isn't eswitch manager parisc: Avoid calling faulthandler_disabled() twice can: flexcan: allow to change quirks at runtime can: flexcan: rename RX modes can: flexcan: add more quirks to describe RX path capabilities x86/kbuild: Enable CONFIG_KALLSYMS_ALL=y in the defconfigs powerpc/6xx: add missing of_node_put powerpc/powernv: add missing of_node_put powerpc/cell: add missing of_node_put powerpc/btext: add missing of_node_put powerpc/watchdog: Fix missed watchdog reset due to memory ordering race ASoC: imx-hdmi: add put_device() after of_find_device_by_node() i2c: i801: Don't silently correct invalid transfer size powerpc/smp: Move setup_profiling_timer() under CONFIG_PROFILING i2c: mpc: Correct I2C reset procedure clk: meson: gxbb: Fix the SDM_EN bit for MPLL0 on GXBB powerpc/powermac: Add missing lockdep_register_key() KVM: PPC: Book3S: Suppress warnings when allocating too big memory slots KVM: PPC: Book3S: Suppress failed alloc warning in H_COPY_TOFROM_GUEST w1: Misuse of get_user()/put_user() reported by sparse nvmem: core: set size for sysfs bin file dm: fix alloc_dax error handling in alloc_dev interconnect: qcom: rpm: Prevent integer overflow in rate scsi: ufs: Fix a kernel crash during shutdown scsi: lpfc: Fix leaked lpfc_dmabuf mbox allocations with NPIV scsi: lpfc: Trigger SLI4 firmware dump before doing driver cleanup ALSA: seq: Set upper limit of processed events MIPS: Loongson64: Use three arguments for slti powerpc/40x: Map 32Mbytes of memory at startup selftests/powerpc/spectre_v2: Return skip code when miss_percent is high powerpc: handle kdump appropriately with crash_kexec_post_notifiers option powerpc/fadump: Fix inaccurate CPU state info in vmcore generated with panic udf: Fix error handling in udf_new_inode() MIPS: OCTEON: add put_device() after of_find_device_by_node() irqchip/gic-v4: Disable redistributors' view of the VPE table at boot time i2c: designware-pci: Fix to change data types of hcnt and lcnt parameters selftests/powerpc: Add a test of sigreturning to the kernel MIPS: Octeon: Fix build errors using clang scsi: sr: Don't use GFP_DMA scsi: mpi3mr: Fixes around reply request queues ASoC: mediatek: mt8192-mt6359: fix device_node leak phy: phy-mtk-tphy: add support efuse setting ASoC: mediatek: mt8173: fix device_node leak ASoC: mediatek: mt8183: fix device_node leak habanalabs: skip read fw errors if dynamic descriptor invalid phy: mediatek: Fix missing check in mtk_mipi_tx_probe mailbox: change mailbox-mpfs compatible string seg6: export get_srh() for ICMP handling icmp: ICMPV6: Examine invoking packet for Segment Route Headers. udp6: Use Segment Routing Header for dest address if present rpmsg: core: Clean up resources on announce_create failure. ifcvf/vDPA: fix misuse virtio-net device config size for blk dev crypto: omap-aes - Fix broken pm_runtime_and_get() usage crypto: stm32/crc32 - Fix kernel BUG triggered in probe() crypto: caam - replace this_cpu_ptr with raw_cpu_ptr ubifs: Error path in ubifs_remount_rw() seems to wrongly free write buffers tpm: fix potential NULL pointer access in tpm_del_char_device tpm: fix NPE on probe for missing device mfd: tps65910: Set PWR_OFF bit during driver probe spi: uniphier: Fix a bug that doesn't point to private data correctly xen/gntdev: fix unmap notification order md: Move alloc/free acct bioset in to personality HID: magicmouse: Fix an error handling path in magicmouse_probe() fuse: Pass correct lend value to filemap_write_and_wait_range() serial: Fix incorrect rs485 polarity on uart open cputime, cpuacct: Include guest time in user time in cpuacct.stat sched/cpuacct: Fix user/system in shown cpuacct.usage* tracing/kprobes: 'nmissed' not showed correctly for kretprobe tracing: Have syscall trace events use trace_event_buffer_lock_reserve() remoteproc: imx_rproc: Fix a resource leak in the remove function iwlwifi: mvm: Increase the scan timeout guard to 30 seconds s390/mm: fix 2KB pgtable release race device property: Fix fwnode_graph_devcon_match() fwnode leak drm/tegra: submit: Add missing pm_runtime_mark_last_busy() drm/etnaviv: limit submit sizes drm/amd/display: Fix the uninitialized variable in enable_stream_features() drm/nouveau/kms/nv04: use vzalloc for nv04_display drm/bridge: analogix_dp: Make PSR-exit block less parisc: Fix lpa and lpa_user defines powerpc/64s/radix: Fix huge vmap false positive scsi: lpfc: Fix lpfc_force_rscn ndlp kref imbalance drm/amdgpu: don't do resets on APUs which don't support it drm/i915/display/ehl: Update voltage swing table PCI: xgene: Fix IB window setup PCI: pciehp: Use down_read/write_nested(reset_lock) to fix lockdep errors PCI: pci-bridge-emul: Make expansion ROM Base Address register read-only PCI: pci-bridge-emul: Properly mark reserved PCIe bits in PCI config space PCI: pci-bridge-emul: Fix definitions of reserved bits PCI: pci-bridge-emul: Correctly set PCIe capabilities PCI: pci-bridge-emul: Set PCI_STATUS_CAP_LIST for PCIe device xfrm: fix policy lookup for ipv6 gre packets xfrm: fix dflt policy check when there is no policy configured btrfs: fix deadlock between quota enable and other quota operations btrfs: check the root node for uptodate before returning it btrfs: respect the max size in the header when activating swap file ext4: make sure to reset inode lockdep class when quota enabling fails ext4: make sure quota gets properly shutdown on error ext4: fix a possible ABBA deadlock due to busy PA ext4: initialize err_blk before calling __ext4_get_inode_loc ext4: fix fast commit may miss tracking range for FALLOC_FL_ZERO_RANGE ext4: set csum seed in tmp inode while migrating to extents ext4: Fix BUG_ON in ext4_bread when write quota data ext4: use ext4_ext_remove_space() for fast commit replay delete range ext4: fast commit may miss tracking unwritten range during ftruncate ext4: destroy ext4_fc_dentry_cachep kmemcache on module removal ext4: fix null-ptr-deref in '__ext4_journal_ensure_credits' ext4: fix an use-after-free issue about data=journal writeback mode ext4: don't use the orphan list when migrating an inode tracing/osnoise: Properly unhook events if start_per_cpu_kthreads() fails ath11k: qmi: avoid error messages when dma allocation fails drm/radeon: fix error handling in radeon_driver_open_kms of: base: Improve argument length mismatch error firmware: Update Kconfig help text for Google firmware can: mcp251xfd: mcp251xfd_tef_obj_read(): fix typo in error message media: rcar-csi2: Optimize the selection PHTW register drm/vc4: hdmi: Make sure the device is powered with CEC media: correct MEDIA_TEST_SUPPORT help text Documentation: coresight: Fix documentation issue Documentation: dmaengine: Correctly describe dmatest with channel unset Documentation: ACPI: Fix data node reference documentation Documentation, arch: Remove leftovers from raw device Documentation, arch: Remove leftovers from CIFS_WEAK_PW_HASH Documentation: refer to config RANDOMIZE_BASE for kernel address-space randomization Documentation: fix firewire.rst ABI file path error Bluetooth: btusb: Return error code when getting patch status failed net: usb: Correct reset handling of smsc95xx Bluetooth: hci_sync: Fix not setting adv set duration scsi: core: Show SCMD_LAST in text form scsi: ufs: ufs-mediatek: Fix error checking in ufs_mtk_init_va09_pwr_ctrl() RDMA/cma: Remove open coding of overflow checking for private_data_len dmaengine: uniphier-xdmac: Fix type of address variables dmaengine: idxd: fix wq settings post wq disable RDMA/hns: Modify the mapping attribute of doorbell to device RDMA/rxe: Fix a typo in opcode name dmaengine: stm32-mdma: fix STM32_MDMA_CTBR_TSEL_MASK Revert "net/mlx5: Add retry mechanism to the command entry index allocation" powerpc/cell: Fix clang -Wimplicit-fallthrough warning powerpc/fsl/dts: Enable WA for erratum A-009885 on fman3l MDIO buses block: fix async_depth sysfs interface for mq-deadline block: Fix fsync always failed if once failed drm/vc4: crtc: Drop feed_txp from state drm/vc4: Fix non-blocking commit getting stuck forever drm/vc4: crtc: Copy assigned channel to the CRTC bpftool: Remove inclusion of utilities.mak from Makefiles bpftool: Fix indent in option lists in the documentation xdp: check prog type before updating BPF link bpf: Fix mount source show for bpffs bpf: Mark PTR_TO_FUNC register initially with zero offset perf evsel: Override attr->sample_period for non-libpfm4 events ipv4: update fib_info_cnt under spinlock protection ipv4: avoid quadratic behavior in netns dismantle mlx5: Don't accidentally set RTO_ONLINK before mlx5e_route_lookup_ipv4_get() net/fsl: xgmac_mdio: Add workaround for erratum A-009885 net/fsl: xgmac_mdio: Fix incorrect iounmap when removing module parisc: pdc_stable: Fix memory leak in pdcs_register_pathentries riscv: dts: microchip: mpfs: Drop empty chosen node drm/vmwgfx: Remove explicit transparent hugepages support drm/vmwgfx: Remove unused compile options f2fs: fix remove page failed in invalidate compress pages f2fs: fix to avoid panic in is_alive() if metadata is inconsistent f2fs: compress: fix potential deadlock of compress file f2fs: fix to reserve space for IO align feature f2fs: fix to check available space of CP area correctly in update_ckpt_flags() crypto: octeontx2 - uninitialized variable in kvf_limits_store() af_unix: annote lockless accesses to unix_tot_inflight & gc_in_progress clk: Emit a stern warning with writable debugfs enabled clk: si5341: Fix clock HW provider cleanup pinctrl/rockchip: fix gpio device creation gpio: mpc8xxx: Fix IRQ check in mpc8xxx_probe gpio: idt3243x: Fix IRQ check in idt_gpio_probe net/smc: Fix hung_task when removing SMC-R devices net: axienet: increase reset timeout net: axienet: Wait for PhyRstCmplt after core reset net: axienet: reset core on initialization prior to MDIO access net: axienet: add missing memory barriers net: axienet: limit minimum TX ring size net: axienet: Fix TX ring slot available check net: axienet: fix number of TX ring slots for available check net: axienet: fix for TX busy handling net: axienet: increase default TX ring size to 128 bitops: protect find_first_{,zero}_bit properly um: gitignore: Add kernel/capflags.c HID: vivaldi: fix handling devices not using numbered reports rtc: pxa: fix null pointer dereference vdpa/mlx5: Fix wrong configuration of virtio_version_1_0 virtio_ring: mark ring unused on error taskstats: Cleanup the use of task->exit_code inet: frags: annotate races around fqdir->dead and fqdir->high_thresh netns: add schedule point in ops_exit_list() iwlwifi: fix Bz NMI behaviour xfrm: Don't accidentally set RTO_ONLINK in decode_session4() vdpa/mlx5: Restore cur_num_vqs in case of failure in change_num_qps() gre: Don't accidentally set RTO_ONLINK in gre_fill_metadata_dst() libcxgb: Don't accidentally set RTO_ONLINK in cxgb_find_route() perf script: Fix hex dump character output dmaengine: at_xdmac: Don't start transactions at tx_submit level dmaengine: at_xdmac: Start transfer for cyclic channels in issue_pending dmaengine: at_xdmac: Print debug message after realeasing the lock dmaengine: at_xdmac: Fix concurrency over xfers_list dmaengine: at_xdmac: Fix lld view setting dmaengine: at_xdmac: Fix at_xdmac_lld struct definition perf tools: Drop requirement for libstdc++.so for libopencsd check perf probe: Fix ppc64 'perf probe add events failed' case devlink: Remove misleading internal_flags from health reporter dump arm64: dts: qcom: msm8996: drop not documented adreno properties net: fix sock_timestamping_bind_phc() to release device net: bonding: fix bond_xmit_broadcast return value error bug net: ipa: fix atomic update in ipa_endpoint_replenish() net_sched: restore "mpu xxx" handling net: mscc: ocelot: don't let phylink re-enable TX PAUSE on the NPI port bcmgenet: add WOL IRQ check net: wwan: Fix MRU mismatch issue which may lead to data connection lost net: ethernet: mtk_eth_soc: fix error checking in mtk_mac_config() net: ocelot: Fix the call to switchdev_bridge_port_offload net: sfp: fix high power modules without diagnostic monitoring net: cpsw: avoid alignment faults by taking NET_IP_ALIGN into account net: phy: micrel: use kszphy_suspend()/kszphy_resume for irq aware devices net: mscc: ocelot: fix using match before it is set dt-bindings: display: meson-dw-hdmi: add missing sound-name-prefix property dt-bindings: display: meson-vpu: Add missing amlogic,canvas property dt-bindings: watchdog: Require samsung,syscon-phandle for Exynos7 sch_api: Don't skip qdisc attach on ingress scripts/dtc: dtx_diff: remove broken example from help text lib82596: Fix IRQ check in sni_82596_probe mm/hmm.c: allow VM_MIXEDMAP to work with hmm_range_fault bonding: Fix extraction of ports from the packet headers lib/test_meminit: destroy cache in kmem_cache_alloc_bulk() test scripts: sphinx-pre-install: add required ctex dependency scripts: sphinx-pre-install: Fix ctex support on Debian Linux 5.15.17 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I6ddef7c3463bfc127b34c39ebcf5d286d3117931	2022-01-31 12:35:09 +01:00
Zhang Yi	e58742f46a	ext4: fix an use-after-free issue about data=journal writeback mode ... commit 5c48a7df91499e371ef725895b2e2d21a126e227 upstream. Our syzkaller report an use-after-free issue that accessing the freed buffer_head on the writeback page in __ext4_journalled_writepage(). The problem is that if there was a truncate racing with the data=journalled writeback procedure, the writeback length could become zero and bget_one() refuse to get buffer_head's refcount, then the truncate procedure release buffer once we drop page lock, finally, the last ext4_walk_page_buffers() trigger the use-after-free problem. sync truncate ext4_sync_file() file_write_and_wait_range() ext4_setattr(0) inode->i_size = 0 ext4_writepage() len = 0 __ext4_journalled_writepage() page_bufs = page_buffers(page) ext4_walk_page_buffers(bget_one) <- does not get refcount do_invalidatepage() free_buffer_head() ext4_walk_page_buffers(page_bufs) <- trigger use-after-free After commit bdf96838ae ("ext4: fix race between truncate and __ext4_journalled_writepage()"), we have already handled the racing case, so the bget_one() and bput_one() are not needed. So this patch simply remove these hunk, and recheck the i_size to make it safe. Fixes: bdf96838ae ("ext4: fix race between truncate and __ext4_journalled_writepage()") Signed-off-by: Zhang Yi <yi.zhang@huawei.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20211225090937.712867-1-yi.zhang@huawei.com Signed-off-by: Theodore Ts'o <tytso@mit.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2022-01-27 11:05:18 +01:00
Xin Yin	95fb4c496a	ext4: fast commit may miss tracking unwritten range during ftruncate ... commit 9725958bb75cdfa10f2ec11526fdb23e7485e8e4 upstream. If use FALLOC_FL_KEEP_SIZE to alloc unwritten range at bottom, the inode->i_size will not include the unwritten range. When call ftruncate with fast commit enabled, it will miss to track the unwritten range. Change to trace the full range during ftruncate. Signed-off-by: Xin Yin <yinxin.x@bytedance.com> Reviewed-by: Harshad Shirwadkar <harshadshirwadkar@gmail.com> Link: https://lore.kernel.org/r/20211223032337.5198-3-yinxin.x@bytedance.com Signed-off-by: Theodore Ts'o <tytso@mit.edu> Cc: stable@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2022-01-27 11:05:17 +01:00
Xin Yin	50bc43bc1c	ext4: fix fast commit may miss tracking range for FALLOC_FL_ZERO_RANGE ... commit 5e4d0eba1ccaf19f93222abdeda5a368be141785 upstream. when call falloc with FALLOC_FL_ZERO_RANGE, to set an range to unwritten, which has been already initialized. If the range is align to blocksize, fast commit will not track range for this change. Also track range for unwritten range in ext4_map_blocks(). Signed-off-by: Xin Yin <yinxin.x@bytedance.com> Reviewed-by: Harshad Shirwadkar <harshadshirwadkar@gmail.com> Link: https://lore.kernel.org/r/20211221022839.374606-1-yinxin.x@bytedance.com Signed-off-by: Theodore Ts'o <tytso@mit.edu> Cc: stable@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2022-01-27 11:05:16 +01:00
Harshad Shirwadkar	85cc4554ee	ext4: initialize err_blk before calling __ext4_get_inode_loc ... commit c27c29c6af4f3f4ce925a2111c256733c5a5b430 upstream. It is not guaranteed that __ext4_get_inode_loc will definitely set err_blk pointer when it returns EIO. To avoid using uninitialized variables, let's first set err_blk to 0. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Harshad Shirwadkar <harshadshirwadkar@gmail.com> Link: https://lore.kernel.org/r/20211201163421.2631661-1-harshads@google.com Signed-off-by: Theodore Ts'o <tytso@mit.edu> Cc: stable@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2022-01-27 11:05:16 +01:00
Greg Kroah-Hartman	36de88a855	Merge 5.15.3 into android13-5.15 ... Changes in 5.15.3 xhci: Fix USB 3.1 enumeration issues by increasing roothub power-on-good delay usb: xhci: Enable runtime-pm by default on AMD Yellow Carp platform Input: iforce - fix control-message timeout Input: elantench - fix misreporting trackpoint coordinates Input: i8042 - Add quirk for Fujitsu Lifebook T725 libata: fix read log timeout value ocfs2: fix data corruption on truncate scsi: scsi_ioctl: Validate command size scsi: core: Avoid leaving shost->last_reset with stale value if EH does not run scsi: core: Remove command size deduction from scsi_setup_scsi_cmnd() scsi: lpfc: Don't release final kref on Fport node while ABTS outstanding scsi: lpfc: Fix FCP I/O flush functionality for TMF routines scsi: qla2xxx: Fix crash in NVMe abort path scsi: qla2xxx: Fix kernel crash when accessing port_speed sysfs file scsi: qla2xxx: Fix use after free in eh_abort path ce/gf100: fix incorrect CE0 address calculation on some GPUs char: xillybus: fix msg_ep UAF in xillyusb_probe() mmc: mtk-sd: Add wait dma stop done flow mmc: dw_mmc: Dont wait for DRTO on Write RSP error exfat: fix incorrect loading of i_blocks for large files io-wq: remove worker to owner tw dependency parisc: Fix set_fixmap() on PA1.x CPUs parisc: Fix ptrace check on syscall return tpm: Check for integer overflow in tpm2_map_response_body() firmware/psci: fix application of sizeof to pointer crypto: s5p-sss - Add error handling in s5p_aes_probe() media: rkvdec: Do not override sizeimage for output format media: ite-cir: IR receiver stop working after receive overflow media: rkvdec: Support dynamic resolution changes media: ir-kbd-i2c: improve responsiveness of hauppauge zilog receivers media: v4l2-ioctl: Fix check_ext_ctrls ALSA: hda/realtek: Fix mic mute LED for the HP Spectre x360 14 ALSA: hda/realtek: Add a quirk for HP OMEN 15 mute LED ALSA: hda/realtek: Add quirk for Clevo PC70HS ALSA: hda/realtek: Headset fixup for Clevo NH77HJQ ALSA: hda/realtek: Add a quirk for Acer Spin SP513-54N ALSA: hda/realtek: Add quirk for ASUS UX550VE ALSA: hda/realtek: Add quirk for HP EliteBook 840 G7 mute LED ALSA: ua101: fix division by zero at probe ALSA: 6fire: fix control and bulk message timeouts ALSA: line6: fix control and interrupt message timeouts ALSA: mixer: oss: Fix racy access to slots ALSA: mixer: fix deadlock in snd_mixer_oss_set_volume ALSA: usb-audio: Line6 HX-Stomp XL USB_ID for 48k-fixed quirk ALSA: usb-audio: Add registration quirk for JBL Quantum 400 ALSA: hda: Free card instance properly at probe errors ALSA: synth: missing check for possible NULL after the call to kstrdup ALSA: pci: rme: Fix unaligned buffer addresses ALSA: PCM: Fix NULL dereference at mmap checks ALSA: timer: Fix use-after-free problem ALSA: timer: Unconditionally unlink slave instances, too Revert "ext4: enforce buffer head state assertion in ext4_da_map_blocks" ext4: fix lazy initialization next schedule time computation in more granular unit ext4: ensure enough credits in ext4_ext_shift_path_extents ext4: refresh the ext4_ext_path struct after dropping i_data_sem. fuse: fix page stealing x86/sme: Use #define USE_EARLY_PGTABLE_L5 in mem_encrypt_identity.c x86/cpu: Fix migration safety with X86_BUG_NULL_SEL x86/irq: Ensure PI wakeup handler is unregistered before module unload x86/iopl: Fake iopl(3) CLI/STI usage btrfs: clear MISSING device status bit in btrfs_close_one_device btrfs: fix lost error handling when replaying directory deletes btrfs: call btrfs_check_rw_degradable only if there is a missing device KVM: x86/mmu: Drop a redundant, broken remote TLB flush KVM: VMX: Unregister posted interrupt wakeup handler on hardware unsetup KVM: PPC: Tick accounting should defer vtime accounting 'til after IRQ handling ia64: kprobes: Fix to pass correct trampoline address to the handler selinux: fix race condition when computing ocontext SIDs ipmi:watchdog: Set panic count to proper value on a panic md/raid1: only allocate write behind bio for WriteMostly device hwmon: (pmbus/lm25066) Add offset coefficients regulator: s5m8767: do not use reset value as DVS voltage if GPIO DVS is disabled regulator: dt-bindings: samsung,s5m8767: correct s5m8767,pmic-buck-default-dvs-idx property EDAC/sb_edac: Fix top-of-high-memory value for Broadwell/Haswell mwifiex: fix division by zero in fw download path ath6kl: fix division by zero in send path ath6kl: fix control-message timeout ath10k: fix control-message timeout ath10k: fix division by zero in send path PCI: Mark Atheros QCA6174 to avoid bus reset rtl8187: fix control-message timeouts evm: mark evm_fixmode as __ro_after_init ifb: Depend on netfilter alternatively to tc platform/surface: aggregator_registry: Add support for Surface Laptop Studio mt76: mt7615: fix skb use-after-free on mac reset HID: surface-hid: Use correct event registry for managing HID events HID: surface-hid: Allow driver matching for target ID 1 devices wcn36xx: Fix HT40 capability for 2Ghz band wcn36xx: Fix tx_status mechanism wcn36xx: Fix (QoS) null data frame bitrate/modulation PM: sleep: Do not let "syscore" devices runtime-suspend during system transitions mwifiex: Read a PCI register after writing the TX ring write pointer mwifiex: Try waking the firmware until we get an interrupt libata: fix checking of DMA state dma-buf: fix and rework dma_buf_poll v7 wcn36xx: handle connection loss indication rsi: fix occasional initialisation failure with BT coex rsi: fix key enabled check causing unwanted encryption for vap_id > 0 rsi: fix rate mask set leading to P2P failure rsi: Fix module dev_oper_mode parameter description perf/x86/intel/uncore: Support extra IMC channel on Ice Lake server perf/x86/intel/uncore: Fix invalid unit check perf/x86/intel/uncore: Fix Intel ICX IIO event constraints RDMA/qedr: Fix NULL deref for query_qp on the GSI QP ASoC: tegra: Set default card name for Trimslice ASoC: tegra: Restore AC97 support signal: Remove the bogus sigkill_pending in ptrace_stop memory: renesas-rpc-if: Correct QSPI data transfer in Manual mode signal/mips: Update (_save|_restore)_fp_context to fail with -EFAULT signal: Add SA_IMMUTABLE to ensure forced siganls do not get changed soc: samsung: exynos-pmu: Fix compilation when nothing selects CONFIG_MFD_CORE soc: fsl: dpio: replace smp_processor_id with raw_smp_processor_id soc: fsl: dpio: use the combined functions to protect critical zone mtd: rawnand: socrates: Keep the driver compatible with on-die ECC engines mctp: handle the struct sockaddr_mctp padding fields power: supply: max17042_battery: Prevent int underflow in set_soc_threshold power: supply: max17042_battery: use VFSOC for capacity when no rsns iio: core: fix double free in iio_device_unregister_sysfs() iio: core: check return value when calling dev_set_name() KVM: arm64: Extract ESR_ELx.EC only KVM: x86: Fix recording of guest steal time / preempted status KVM: x86: Add helper to consolidate core logic of SET_CPUID{2} flows KVM: nVMX: Query current VMCS when determining if MSR bitmaps are in use KVM: nVMX: Handle dynamic MSR intercept toggling can: peak_usb: always ask for BERR reporting for PCAN-USB devices can: mcp251xfd: mcp251xfd_irq(): add missing can_rx_offload_threaded_irq_finish() in case of bus off can: j1939: j1939_tp_cmd_recv(): ignore abort message in the BAM transport can: j1939: j1939_can_recv(): ignore messages with invalid source address can: j1939: j1939_tp_cmd_recv(): check the dst address of TP.CM_BAM iio: adc: tsc2046: fix scan interval warning powerpc/85xx: Fix oops when mpc85xx_smp_guts_ids node cannot be found io_uring: honour zeroes as io-wq worker limits ring-buffer: Protect ring_buffer_reset() from reentrancy serial: core: Fix initializing and restoring termios speed ifb: fix building without CONFIG_NET_CLS_ACT xen/balloon: add late_initcall_sync() for initial ballooning done ovl: fix use after free in struct ovl_aio_req ovl: fix filattr copy-up failure PCI: pci-bridge-emul: Fix emulation of W1C bits PCI: cadence: Add cdns_plat_pcie_probe() missing return cxl/pci: Fix NULL vs ERR_PTR confusion PCI: aardvark: Do not clear status bits of masked interrupts PCI: aardvark: Fix checking for link up via LTSSM state PCI: aardvark: Do not unmask unused interrupts PCI: aardvark: Fix reporting Data Link Layer Link Active PCI: aardvark: Fix configuring Reference clock PCI: aardvark: Fix return value of MSI domain .alloc() method PCI: aardvark: Read all 16-bits from PCIE_MSI_PAYLOAD_REG PCI: aardvark: Fix support for bus mastering and PCI_COMMAND on emulated bridge PCI: aardvark: Fix support for PCI_BRIDGE_CTL_BUS_RESET on emulated bridge PCI: aardvark: Set PCI Bridge Class Code to PCI Bridge PCI: aardvark: Fix support for PCI_ROM_ADDRESS1 on emulated bridge quota: check block number when reading the block in quota file quota: correct error number in free_dqentry() cifs: To match file servers, make sure the server hostname matches cifs: set a minimum of 120s for next dns resolution mfd: simple-mfd-i2c: Select MFD_CORE to fix build error pinctrl: core: fix possible memory leak in pinctrl_enable() coresight: cti: Correct the parameter for pm_runtime_put coresight: trbe: Fix incorrect access of the sink specific data coresight: trbe: Defer the probe on offline CPUs iio: buffer: check return value of kstrdup_const() iio: buffer: Fix memory leak in iio_buffers_alloc_sysfs_and_mask() iio: buffer: Fix memory leak in __iio_buffer_alloc_sysfs_and_mask() iio: buffer: Fix memory leak in iio_buffer_register_legacy_sysfs_groups() drivers: iio: dac: ad5766: Fix dt property name iio: dac: ad5446: Fix ad5622_write() return value iio: ad5770r: make devicetree property reading consistent Documentation:devicetree:bindings:iio:dac: Fix val USB: serial: keyspan: fix memleak on probe errors serial: 8250: fix racy uartclk update ksmbd: set unique value to volume serial field in FS_VOLUME_INFORMATION io-wq: serialize hash clear with wakeup serial: 8250: Fix reporting real baudrate value in c_ospeed field Revert "serial: 8250: Fix reporting real baudrate value in c_ospeed field" most: fix control-message timeouts USB: iowarrior: fix control-message timeouts USB: chipidea: fix interrupt deadlock power: supply: max17042_battery: Clear status bits in interrupt handler component: do not leave master devres group open after bind dma-buf: WARN on dmabuf release with pending attachments drm: panel-orientation-quirks: Update the Lenovo Ideapad D330 quirk (v2) drm: panel-orientation-quirks: Add quirk for KD Kurio Smart C15200 2-in-1 drm: panel-orientation-quirks: Add quirk for the Samsung Galaxy Book 10.6 Bluetooth: sco: Fix lock_sock() blockage by memcpy_from_msg() Bluetooth: fix use-after-free error in lock_sock_nested() Bluetooth: call sock_hold earlier in sco_conn_del drm/panel-orientation-quirks: add Valve Steam Deck rcutorture: Avoid problematic critical section nesting on PREEMPT_RT platform/x86: wmi: do not fail if disabling fails drm/amdgpu: move iommu_resume before ip init/resume MIPS: lantiq: dma: add small delay after reset MIPS: lantiq: dma: reset correct number of channel locking/lockdep: Avoid RCU-induced noinstr fail net: sched: update default qdisc visibility after Tx queue cnt changes ACPI: resources: Add DMI-based legacy IRQ override quirk rcu-tasks: Move RTGS_WAIT_CBS to beginning of rcu_tasks_kthread() loop smackfs: Fix use-after-free in netlbl_catmap_walk() ath11k: Align bss_chan_info structure with firmware crypto: aesni - check walk.nbytes instead of err x86/mm/64: Improve stack overflow warnings x86: Increase exception stack sizes mwifiex: Run SET_BSS_MODE when changing from P2P to STATION vif-type mwifiex: Properly initialize private structure on interface type changes spi: Check we have a spi_device_id for each DT compatible fscrypt: allow 256-bit master keys with AES-256-XTS drm/amdgpu: Fix MMIO access page fault drm/amd/display: Fix null pointer dereference for encoders selftests: net: fib_nexthops: Wait before checking reported idle time ath11k: Avoid reg rules update during firmware recovery ath11k: add handler for scan event WMI_SCAN_EVENT_DEQUEUED ath11k: Change DMA_FROM_DEVICE to DMA_TO_DEVICE when map reinjected packets ath10k: high latency fixes for beacon buffer octeontx2-pf: Enable promisc/allmulti match MCAM entries. media: mt9p031: Fix corrupted frame after restarting stream media: netup_unidvb: handle interrupt properly according to the firmware media: atomisp: Fix error handling in probe media: stm32: Potential NULL pointer dereference in dcmi_irq_thread() media: uvcvideo: Set capability in s_param media: uvcvideo: Return -EIO for control errors media: uvcvideo: Set unique vdev name based in type media: vidtv: Fix memory leak in remove media: s5p-mfc: fix possible null-pointer dereference in s5p_mfc_probe() media: s5p-mfc: Add checking to s5p_mfc_probe(). media: videobuf2: rework vb2_mem_ops API media: imx: set a media_device bus_info string media: rcar-vin: Use user provided buffers when starting media: mceusb: return without resubmitting URB in case of -EPROTO error. ia64: don't do IA64_CMPXCHG_DEBUG without CONFIG_PRINTK rtw88: fix RX clock gate setting while fifo dump brcmfmac: Add DMI nvram filename quirk for Cyberbook T116 tablet media: rcar-csi2: Add checking to rcsi2_start_receiver() ipmi: Disable some operations during a panic fs/proc/uptime.c: Fix idle time reporting in /proc/uptime kselftests/sched: cleanup the child processes ACPICA: Avoid evaluating methods too early during system resume cpufreq: Make policy min/max hard requirements ice: Move devlink port to PF/VF struct media: imx-jpeg: Fix possible null pointer dereference media: ipu3-imgu: imgu_fmt: Handle properly try media: ipu3-imgu: VIDIOC_QUERYCAP: Fix bus_info media: usb: dvd-usb: fix uninit-value bug in dibusb_read_eeprom_byte() net-sysfs: try not to restart the syscall if it will fail eventually drm/amdkfd: rm BO resv on validation to avoid deadlock tracefs: Have tracefs directories not set OTH permission bits by default tracing: Disable "other" permission bits in the tracefs files ath: dfs_pattern_detector: Fix possible null-pointer dereference in channel_detector_create() KVM: arm64: Propagate errors from __pkvm_prot_finalize hypercall mmc: moxart: Fix reference count leaks in moxart_probe iov_iter: Fix iov_iter_get_pages{,_alloc} page fault return value ACPI: battery: Accept charges over the design capacity as full ACPI: scan: Release PM resources blocked by unused objects drm/amd/display: fix null pointer deref when plugging in display drm/amdkfd: fix resume error when iommu disabled in Picasso net: phy: micrel: make *-skew-ps check more lenient leaking_addresses: Always print a trailing newline thermal/core: Fix null pointer dereference in thermal_release() drm/msm: prevent NULL dereference in msm_gpu_crashstate_capture() thermal/drivers/tsens: Add timeout to get_temp_tsens_valid block: bump max plugged deferred size from 16 to 32 floppy: fix calling platform_device_unregister() on invalid drives md: update superblock after changing rdev flags in state_store memstick: r592: Fix a UAF bug when removing the driver locking/rwsem: Disable preemption for spinning region lib/xz: Avoid overlapping memcpy() with invalid input with in-place decompression lib/xz: Validate the value before assigning it to an enum variable workqueue: make sysfs of unbound kworker cpumask more clever tracing/cfi: Fix cmp_entries_* functions signature mismatch mt76: mt7915: fix an off-by-one bound check mwl8k: Fix use-after-free in mwl8k_fw_state_machine() iwlwifi: change all JnP to NO-160 configuration block: remove inaccurate requeue check media: allegro: ignore interrupt if mailbox is not initialized drm/amdgpu/pm: properly handle sclk for profiling modes on vangogh nvmet: fix use-after-free when a port is removed nvmet-rdma: fix use-after-free when a port is removed nvmet-tcp: fix use-after-free when a port is removed nvme: drop scan_lock and always kick requeue list when removing namespaces samples/bpf: Fix application of sizeof to pointer arm64: vdso32: suppress error message for 'make mrproper' PM: hibernate: Get block device exclusively in swsusp_check() selftests: kvm: fix mismatched fclose() after popen() selftests/bpf: Fix perf_buffer test on system with offline cpus iwlwifi: mvm: disable RX-diversity in powersave smackfs: use __GFP_NOFAIL for smk_cipso_doi() ARM: clang: Do not rely on lr register for stacktrace gre/sit: Don't generate link-local addr if addr_gen_mode is IN6_ADDR_GEN_MODE_NONE can: bittiming: can_fixup_bittiming(): change type of tseg1 and alltseg to unsigned int gfs2: Cancel remote delete work asynchronously gfs2: Fix glock_hash_walk bugs ARM: 9136/1: ARMv7-M uses BE-8, not BE-32 tools/latency-collector: Use correct size when writing queue_full_warning vrf: run conntrack only in context of lower/physdev for locally generated packets net: annotate data-race in neigh_output() ACPI: AC: Quirk GK45 to skip reading _PSR ACPI: resources: Add one more Medion model in IRQ override quirk btrfs: reflink: initialize return value to 0 in btrfs_extent_same() btrfs: do not take the uuid_mutex in btrfs_rm_device spi: bcm-qspi: Fix missing clk_disable_unprepare() on error in bcm_qspi_probe() wcn36xx: Correct band/freq reporting on RX wcn36xx: Fix packet drop on resume Revert "wcn36xx: Enable firmware link monitoring" ftrace: do CPU checking after preemption disabled inet: remove races in inet{6}_getname() x86/hyperv: Protect set_hv_tscchange_cb() against getting preempted drm/amd/display: dcn20_resource_construct reduce scope of FPU enabled selftests/core: fix conflicting types compile error for close_range() perf/x86/intel: Fix ICL/SPR INST_RETIRED.PREC_DIST encodings parisc: fix warning in flush_tlb_all task_stack: Fix end_of_stack() for architectures with upwards-growing stack erofs: don't trigger WARN() when decompression fails parisc/unwind: fix unwinder when CONFIG_64BIT is enabled parisc/kgdb: add kgdb_roundup() to make kgdb work with idle polling netfilter: conntrack: set on IPS_ASSURED if flows enters internal stream state selftests/bpf: Fix strobemeta selftest regression fbdev/efifb: Release PCI device's runtime PM ref during FB destroy drm/bridge: anx7625: Propagate errors from sp_tx_rst_aux() perf/x86/intel/uncore: Fix Intel SPR CHA event constraints perf/x86/intel/uncore: Fix Intel SPR IIO event constraints perf/x86/intel/uncore: Fix Intel SPR M2PCIE event constraints perf/x86/intel/uncore: Fix Intel SPR M3UPI event constraints drm/bridge: it66121: Initialize {device,vendor}_ids drm/bridge: it66121: Wait for next bridge to be probed Bluetooth: fix init and cleanup of sco_conn.timeout_work libbpf: Don't crash on object files with no symbol tables Bluetooth: hci_uart: fix GPF in h5_recv rcu: Fix existing exp request check in sync_sched_exp_online_cleanup() MIPS: lantiq: dma: fix burst length for DEU x86/xen: Mark cpu_bringup_and_idle() as dead_end_function objtool: Handle __sanitize_cov*() tail calls net/mlx5: Publish and unpublish all devlink parameters at once drm/v3d: fix wait for TMU write combiner flush crypto: sm4 - Do not change section of ck and sbox virtio-gpu: fix possible memory allocation failure lockdep: Let lock_is_held_type() detect recursive read as read net: net_namespace: Fix undefined member in key_remove_domain() net: phylink: don't call netif_carrier_off() with NULL netdev drm: bridge: it66121: Fix return value it66121_probe spi: Fixed division by zero warning cgroup: Make rebind_subsystems() disable v2 controllers all at once wcn36xx: Fix Antenna Diversity Switching wilc1000: fix possible memory leak in cfg_scan_result() Bluetooth: btmtkuart: fix a memleak in mtk_hci_wmt_sync drm/amdgpu: Fix crash on device remove/driver unload drm/amd/display: Pass display_pipe_params_st as const in DML drm/amdgpu: move amdgpu_virt_release_full_gpu to fini_early stage crypto: caam - disable pkc for non-E SoCs crypto: qat - power up 4xxx device Bluetooth: hci_h5: Fix (runtime)suspend issues on RTL8723BS HCIs bnxt_en: Check devlink allocation and registration status qed: Don't ignore devlink allocation failures rxrpc: Fix _usecs_to_jiffies() by using usecs_to_jiffies() mptcp: do not shrink snd_nxt when recovering fortify: Fix dropped strcpy() compile-time write overflow check mac80211: twt: don't use potentially unaligned pointer cfg80211: always free wiphy specific regdomain net/mlx5: Accept devlink user input after driver initialization complete net: dsa: rtl8366rb: Fix off-by-one bug net: dsa: rtl8366: Fix a bug in deleting VLANs bpf/tests: Fix error in tail call limit tests ath11k: fix some sleeping in atomic bugs ath11k: Avoid race during regd updates ath11k: fix packet drops due to incorrect 6 GHz freq value in rx status ath11k: Fix memory leak in ath11k_qmi_driver_event_work gve: DQO: avoid unused variable warnings ath10k: Fix missing frame timestamp for beacon/probe-resp ath10k: sdio: Add missing BH locking around napi_schdule() drm/ttm: stop calling tt_swapin in vm_access arm64: mm: update max_pfn after memory hotplug drm/amdgpu: fix warning for overflow check libbpf: Fix skel_internal.h to set errno on loader retval < 0 media: em28xx: add missing em28xx_close_extension media: meson-ge2d: Fix rotation parameter changes detection in 'ge2d_s_ctrl()' media: cxd2880-spi: Fix a null pointer dereference on error handling path media: ttusb-dec: avoid release of non-acquired mutex media: dvb-usb: fix ununit-value in az6027_rc_query media: imx258: Fix getting clock frequency media: v4l2-ioctl: S_CTRL output the right value media: mtk-vcodec: venc: fix return value when start_streaming fails media: TDA1997x: handle short reads of hdmi info frame. media: mtk-vpu: Fix a resource leak in the error handling path of 'mtk_vpu_probe()' media: imx-jpeg: Fix the error handling path of 'mxc_jpeg_probe()' media: i2c: ths8200 needs V4L2_ASYNC media: sun6i-csi: Allow the video device to be open multiple times media: radio-wl1273: Avoid card name truncation media: si470x: Avoid card name truncation media: tm6000: Avoid card name truncation media: cx23885: Fix snd_card_free call on null card pointer media: atmel: fix the ispck initialization scs: Release kasan vmalloc poison in scs_free process kprobes: Do not use local variable when creating debugfs file crypto: ecc - fix CRYPTO_DEFAULT_RNG dependency drm: fb_helper: fix CONFIG_FB dependency cpuidle: Fix kobject memory leaks in error paths media: em28xx: Don't use ops->suspend if it is NULL ath10k: Don't always treat modem stop events as crashes ath9k: Fix potential interrupt storm on queue reset PM: EM: Fix inefficient states detection x86/insn: Use get_unaligned() instead of memcpy() EDAC/amd64: Handle three rank interleaving mode rcu: Always inline rcu_dynticks_task*_{enter,exit}() rcu: Fix rcu_dynticks_curr_cpu_in_eqs() vs noinstr netfilter: nft_dynset: relax superfluous check on set updates media: venus: fix vpp frequency calculation for decoder media: dvb-frontends: mn88443x: Handle errors of clk_prepare_enable() crypto: ccree - avoid out-of-range warnings from clang crypto: qat - detect PFVF collision after ACK crypto: qat - disregard spurious PFVF interrupts hwrng: mtk - Force runtime pm ops for sleep ops ima: fix deadlock when traversing "ima_default_rules". b43legacy: fix a lower bounds test b43: fix a lower bounds test gve: Recover from queue stall due to missed IRQ gve: Track RX buffer allocation failures mmc: sdhci-omap: Fix NULL pointer exception if regulator is not configured mmc: sdhci-omap: Fix context restore memstick: avoid out-of-range warning memstick: jmb38x_ms: use appropriate free function in jmb38x_ms_alloc_host() net, neigh: Fix NTF_EXT_LEARNED in combination with NTF_USE hwmon: Fix possible memleak in __hwmon_device_register() hwmon: (pmbus/lm25066) Let compiler determine outer dimension of lm25066_coeff ath10k: fix max antenna gain unit kernel/sched: Fix sched_fork() access an invalid sched_task_group net: fealnx: fix build for UML net: intel: igc_ptp: fix build for UML net: tulip: winbond-840: fix build for UML tcp: switch orphan_count to bare per-cpu counters crypto: octeontx2 - set assoclen in aead_do_fallback() thermal/core: fix a UAF bug in __thermal_cooling_device_register() drm/msm/dsi: do not enable irq handler before powering up the host drm/msm: Fix potential Oops in a6xx_gmu_rpmh_init() drm/msm: potential error pointer dereference in init() drm/msm: unlock on error in get_sched_entity() drm/msm: fix potential NULL dereference in cleanup drm/msm: uninitialized variable in msm_gem_import() net: stream: don't purge sk_error_queue in sk_stream_kill_queues() thermal/drivers/qcom/lmh: make QCOM_LMH depends on QCOM_SCM mailbox: Remove WARN_ON for async_cb.cb in cmdq_exec_done media: ivtv: fix build for UML media: ir_toy: assignment to be16 should be of correct type mmc: mxs-mmc: disable regulator on error and in the remove function io-wq: Remove duplicate code in io_workqueue_create() block: ataflop: fix breakage introduced at blk-mq refactoring blk-wbt: prevent NULL pointer dereference in wb_timer_fn platform/x86: thinkpad_acpi: Fix bitwise vs. logical warning mailbox: mtk-cmdq: Validate alias_id on probe mailbox: mtk-cmdq: Fix local clock ID usage ACPI: PM: Turn off unused wakeup power resources ACPI: PM: Fix sharing of wakeup power resources drm/amdkfd: Fix an inappropriate error handling in allloc memory of gpu mt76: mt7921: fix endianness in mt7921_mcu_tx_done_event mt76: mt7915: fix endianness warning in mt7915_mac_add_txs_skb mt76: mt7921: fix endianness warning in mt7921_update_txs mt76: mt7615: fix endianness warning in mt7615_mac_write_txwi mt76: mt7915: fix info leak in mt7915_mcu_set_pre_cal() mt76: connac: fix mt76_connac_gtk_rekey_tlv usage mt76: fix build error implicit enumeration conversion mt76: mt7921: fix survey-dump reporting mt76: mt76x02: fix endianness warnings in mt76x02_mac.c mt76: mt7921: Fix out of order process by invalid event pkt mt76: mt7915: fix potential overflow of eeprom page index mt76: mt7915: fix bit fields for HT rate idx mt76: mt7921: fix dma hang in rmmod mt76: connac: fix GTK rekey offload failure on WPA mixed mode mt76: overwrite default reg_ops if necessary mt76: mt7921: report HE MU radiotap mt76: mt7921: fix firmware usage of RA info using legacy rates mt76: mt7921: fix kernel warning from cfg80211_calculate_bitrate mt76: mt7921: always wake device if necessary in debugfs mt76: mt7915: fix hwmon temp sensor mem use-after-free mt76: mt7615: fix hwmon temp sensor mem use-after-free mt76: mt7915: fix possible infinite loop release semaphore mt76: mt7921: fix retrying release semaphore without end mt76: mt7615: fix monitor mode tear down crash mt76: connac: fix possible NULL pointer dereference in mt76_connac_get_phy_mode_v2 mt76: mt7915: fix sta_rec_wtbl tag len mt76: mt7915: fix muar_idx in mt7915_mcu_alloc_sta_req() rsi: stop thread firstly in rsi_91x_init() error handling mwifiex: Send DELBA requests according to spec iwlwifi: mvm: reset PM state on unsuccessful resume iwlwifi: pnvm: don't kmemdup() more than we have iwlwifi: pnvm: read EFI data only if long enough net: enetc: unmap DMA in enetc_send_cmd() phy: micrel: ksz8041nl: do not use power down mode nbd: Fix use-after-free in pid_show nvme-rdma: fix error code in nvme_rdma_setup_ctrl PM: hibernate: fix sparse warnings clocksource/drivers/timer-ti-dm: Select TIMER_OF x86/sev: Fix stack type check in vc_switch_off_ist() drm/msm: Fix potential NULL dereference in DPU SSPP drm/msm/dsi: fix wrong type in msm_dsi_host crypto: tcrypt - fix skcipher multi-buffer tests for 1420B blocks smackfs: use netlbl_cfg_cipsov4_del() for deleting cipso_v4_doi KVM: selftests: Fix nested SVM tests when built with clang libbpf: Fix memory leak in btf__dedup() bpftool: Avoid leaking the JSON writer prepared for program metadata libbpf: Fix overflow in BTF sanity checks libbpf: Fix BTF header parsing checks mt76: mt7615: mt7622: fix ibss and meshpoint s390/gmap: validate VMA in __gmap_zap() s390/gmap: don't unconditionally call pte_unmap_unlock() in __gmap_zap() s390/mm: validate VMA in PGSTE manipulation functions s390/mm: fix VMA and page table handling code in storage key handling functions s390/uv: fully validate the VMA before calling follow_page() KVM: s390: pv: avoid double free of sida page KVM: s390: pv: avoid stalls for kvm_s390_pv_init_vm irq: mips: avoid nested irq_enter() net: dsa: avoid refcount warnings when ->port_{fdb,mdb}_del returns error ARM: 9142/1: kasan: work around LPAE build warning ath10k: fix module load regression with iram-recovery feature block: ataflop: more blk-mq refactoring fixes blk-cgroup: synchronize blkg creation against policy deactivation libbpf: Fix off-by-one bug in bpf_core_apply_relo() tpm: fix Atmel TPM crash caused by too frequent queries tpm_tis_spi: Add missing SPI ID libbpf: Fix endianness detection in BPF_CORE_READ_BITFIELD_PROBED() tcp: don't free a FIN sk_buff in tcp_remove_empty_skb() tracing: Fix missing trace_boot_init_histograms kstrdup NULL checks cpufreq: intel_pstate: Fix cpu->pstate.turbo_freq initialization spi: spi-rpc-if: Check return value of rpcif_sw_init() samples/kretprobes: Fix return value if register_kretprobe() failed KVM: s390: Fix handle_sske page fault handling libertas_tf: Fix possible memory leak in probe and disconnect libertas: Fix possible memory leak in probe and disconnect wcn36xx: add proper DMA memory barriers in rx path wcn36xx: Fix discarded frames due to wrong sequence number bpf: Avoid races in __bpf_prog_run() for 32bit arches bpf: Fixes possible race in update_prog_stats() for 32bit arches wcn36xx: Channel list update before hardware scan drm/amdgpu: fix a potential memory leak in amdgpu_device_fini_sw() drm/amdgpu/gmc6: fix DMA mask from 44 to 40 bits selftests/bpf: Fix fd cleanup in sk_lookup test selftests/bpf: Fix memory leak in test_ima sctp: allow IP fragmentation when PLPMTUD enters Error state sctp: reset probe_timer in sctp_transport_pl_update sctp: subtract sctphdr len in sctp_transport_pl_hlen sctp: return true only for pathmtu update in sctp_transport_pl_toobig net: amd-xgbe: Toggle PLL settings during rate change ipmi: kcs_bmc: Fix a memory leak in the error handling path of 'kcs_bmc_serio_add_device()' nfp: fix NULL pointer access when scheduling dim work nfp: fix potential deadlock when canceling dim work net: phylink: avoid mvneta warning when setting pause parameters net: bridge: fix uninitialized variables when BRIDGE_CFM is disabled selftests: net: bridge: update IGMP/MLD membership interval value crypto: pcrypt - Delay write to padata->info selftests/bpf: Fix fclose/pclose mismatch in test_progs udp6: allow SO_MARK ctrl msg to affect routing ibmvnic: don't stop queue in xmit ibmvnic: Process crqs after enabling interrupts ibmvnic: delay complete() selftests: mptcp: fix proto type in link_failure tests skmsg: Lose offset info in sk_psock_skb_ingress cgroup: Fix rootcg cpu.stat guest double counting bpf: Fix propagation of bounds from 64-bit min/max into 32-bit and var_off. bpf: Fix propagation of signed bounds from 64-bit min/max into 32-bit. of: unittest: fix EXPECT text for gpio hog errors cpufreq: Fix parameter in parse_perf_domain() staging: r8188eu: fix memory leak in rtw_set_key arm64: dts: meson: sm1: add Ethernet PHY reset line for ODROID-C4/HC4 iio: st_sensors: disable regulators after device unregistration RDMA/rxe: Fix wrong port_cap_flags ARM: dts: BCM5301X: Fix memory nodes names arm64: dts: broadcom: bcm4908: Fix UART clock name clk: mvebu: ap-cpu-clk: Fix a memory leak in error handling paths scsi: pm80xx: Fix lockup in outbound queue management scsi: qla2xxx: edif: Use link event to wake up app scsi: lpfc: Fix NVMe I/O failover to non-optimized path ARM: s3c: irq-s3c24xx: Fix return value check for s3c24xx_init_intc() arm64: dts: rockchip: Fix GPU register width for RK3328 ARM: dts: qcom: msm8974: Add xo_board reference clock to DSI0 PHY RDMA/bnxt_re: Fix query SRQ failure arm64: dts: ti: k3-j721e-main: Fix "max-virtual-functions" in PCIe EP nodes arm64: dts: ti: k3-j721e-main: Fix "bus-range" upto 256 bus number for PCIe arm64: dts: ti: j7200-main: Fix "vendor-id"/"device-id" properties of pcie node arm64: dts: ti: j7200-main: Fix "bus-range" upto 256 bus number for PCIe arm64: dts: meson-g12a: Fix the pwm regulator supply properties arm64: dts: meson-g12b: Fix the pwm regulator supply properties arm64: dts: meson-sm1: Fix the pwm regulator supply properties bus: ti-sysc: Fix timekeeping_suspended warning on resume ARM: dts: at91: tse850: the emac<->phy interface is rmii arm64: dts: qcom: sc7180: Base dynamic CPU power coefficients in reality soc: qcom: llcc: Disable MMUHWT retention arm64: dts: qcom: sc7280: fix display port phy reg property scsi: dc395: Fix error case unwinding MIPS: loongson64: make CPU_LOONGSON64 depends on MIPS_FP_SUPPORT JFS: fix memleak in jfs_mount pinctrl: renesas: rzg2l: Fix missing port register 21h ASoC: wcd9335: Use correct version to initialize Class H arm64: dts: qcom: msm8916: Fix Secondary MI2S bit clock arm64: dts: renesas: beacon: Fix Ethernet PHY mode iommu/mediatek: Fix out-of-range warning with clang arm64: dts: qcom: pm8916: Remove wrong reg-names for rtc@6000 iommu/dma: Fix sync_sg with swiotlb iommu/dma: Fix arch_sync_dma for map ALSA: hda: Reduce udelay() at SKL+ position reporting ALSA: hda: Use position buffer for SKL+ again ALSA: usb-audio: Fix possible race at sync of urb completions soundwire: debugfs: use controller id and link_id for debugfs power: reset: at91-reset: check properly the return value of devm_of_iomap scsi: ufs: core: Fix ufshcd_probe_hba() prototype to match the definition scsi: ufs: core: Stop clearing UNIT ATTENTIONS scsi: megaraid_sas: Fix concurrent access to ISR between IRQ polling and real interrupt scsi: pm80xx: Fix misleading log statement in pm8001_mpi_get_nvmd_resp() driver core: Fix possible memory leak in device_link_add() arm: dts: omap3-gta04a4: accelerometer irq fix ASoC: SOF: topology: do not power down primary core during topology removal iio: st_pressure_spi: Add missing entries SPI to device ID table soc/tegra: Fix an error handling path in tegra_powergate_power_up() memory: fsl_ifc: fix leak of irq and nand_irq in fsl_ifc_ctrl_probe clk: at91: check pmc node status before registering syscore ops powerpc/mem: Fix arch/powerpc/mm/mem.c:53:12: error: no previous prototype for 'create_section_mapping' video: fbdev: chipsfb: use memset_io() instead of memset() powerpc: fix unbalanced node refcount in check_kvm_guest() powerpc/paravirt: correct preempt debug splat in vcpu_is_preempted() serial: 8250_dw: Drop wrong use of ACPI_PTR() usb: gadget: hid: fix error code in do_config() power: supply: rt5033_battery: Change voltage values to µV power: supply: max17040: fix null-ptr-deref in max17040_probe() scsi: csiostor: Uninitialized data in csio_ln_vnp_read_cbfn() RDMA/mlx4: Return missed an error if device doesn't support steering usb: musb: select GENERIC_PHY instead of depending on it staging: most: dim2: do not double-register the same device staging: ks7010: select CRYPTO_HASH/CRYPTO_MICHAEL_MIC RDMA/core: Set sgtable nents when using ib_dma_virt_map_sg() dyndbg: make dyndbg a known cli param powerpc/perf: Fix cycles/instructions as PM_CYC/PM_INST_CMPL in power10 pinctrl: renesas: checker: Fix off-by-one bug in drive register check ARM: dts: stm32: Reduce DHCOR SPI NOR frequency to 50 MHz ARM: dts: stm32: fix STUSB1600 Type-C irq level on stm32mp15xx-dkx ARM: dts: stm32: fix SAI sub nodes register range ARM: dts: stm32: fix AV96 board SAI2 pin muxing on stm32mp15 ASoC: cs42l42: Always configure both ASP TX channels ASoC: cs42l42: Correct some register default values ASoC: cs42l42: Defer probe if request_threaded_irq() returns EPROBE_DEFER soc: qcom: rpmhpd: Make power_on actually enable the domain soc: qcom: socinfo: add two missing PMIC IDs iio: buffer: Fix double-free in iio_buffers_alloc_sysfs_and_mask() usb: typec: STUSB160X should select REGMAP_I2C iio: adis: do not disabe IRQs in 'adis_init()' soundwire: bus: stop dereferencing invalid slave pointer scsi: ufs: ufshcd-pltfrm: Fix memory leak due to probe defer scsi: lpfc: Wait for successful restart of SLI3 adapter during host sg_reset serial: imx: fix detach/attach of serial console usb: dwc2: drd: fix dwc2_force_mode call in dwc2_ovr_init usb: dwc2: drd: fix dwc2_drd_role_sw_set when clock could be disabled usb: dwc2: drd: reset current session before setting the new one powerpc/booke: Disable STRICT_KERNEL_RWX, DEBUG_PAGEALLOC and KFENCE usb: dwc3: gadget: Skip resizing EP's TX FIFO if already resized firmware: qcom_scm: Fix error retval in __qcom_scm_is_call_available() soc: qcom: rpmhpd: fix sm8350_mxc's peer domain soc: qcom: apr: Add of_node_put() before return arm64: dts: qcom: pmi8994: Fix "eternal"->"external" typo in WLED node arm64: dts: qcom: sdm845: Use RPMH_CE_CLK macro directly arm64: dts: qcom: sdm845: Fix Qualcomm crypto engine bus clock pinctrl: equilibrium: Fix function addition in multiple groups ASoC: topology: Fix stub for snd_soc_tplg_component_remove() phy: qcom-qusb2: Fix a memory leak on probe phy: ti: gmii-sel: check of_get_address() for failure phy: qcom-qmp: another fix for the sc8180x PCIe definition phy: qcom-snps: Correct the FSEL_MASK phy: Sparx5 Eth SerDes: Fix return value check in sparx5_serdes_probe() serial: xilinx_uartps: Fix race condition causing stuck TX clk: at91: sam9x60-pll: use DIV_ROUND_CLOSEST_ULL clk: at91: clk-master: check if div or pres is zero clk: at91: clk-master: fix prescaler logic HID: u2fzero: clarify error check and length calculations HID: u2fzero: properly handle timeouts in usb_submit_urb powerpc/nohash: Fix __ptep_set_access_flags() and ptep_set_wrprotect() powerpc/book3e: Fix set_memory_x() and set_memory_nx() powerpc/44x/fsp2: add missing of_node_put powerpc/xmon: fix task state output ALSA: oxfw: fix functional regression for Mackie Onyx 1640i in v5.14 or later iommu/dma: Fix incorrect error return on iommu deferred attach powerpc: Don't provide __kernel_map_pages() without ARCH_SUPPORTS_DEBUG_PAGEALLOC ASoC: cs42l42: Correct configuring of switch inversion from ts-inv RDMA/hns: Fix initial arm_st of CQ RDMA/hns: Modify the value of MAX_LP_MSG_LEN to meet hardware compatibility ASoC: rsnd: Fix an error handling path in 'rsnd_node_count()' serial: cpm_uart: Protect udbg definitions by CONFIG_SERIAL_CPM_CONSOLE virtio_ring: check desc == NULL when using indirect with packed vdpa/mlx5: Fix clearing of VIRTIO_NET_F_MAC feature bit mips: cm: Convert to bitfield API to fix out-of-bounds access power: supply: bq27xxx: Fix kernel crash on IRQ handler register error RDMA/core: Require the driver to set the IOVA correctly during rereg_mr apparmor: fix error check rpmsg: Fix rpmsg_create_ept return when RPMSG config is not defined mtd: rawnand: intel: Fix potential buffer overflow in probe nfsd: don't alloc under spinlock in rpc_parse_scope_id rtc: ds1302: Add SPI ID table rtc: ds1390: Add SPI ID table rtc: pcf2123: Add SPI ID table remoteproc: imx_rproc: Fix TCM io memory type i2c: i801: Use PCI bus rescan mutex to protect P2SB access dmaengine: idxd: move out percpu_ref_exit() to ensure it's outside submission rtc: mcp795: Add SPI ID table Input: ariel-pwrbutton - add SPI device ID table i2c: mediatek: fixing the incorrect register offset NFS: Default change_attr_type to NFS4_CHANGE_TYPE_IS_UNDEFINED NFS: Don't set NFS_INO_DATA_INVAL_DEFER and NFS_INO_INVALID_DATA NFS: Ignore the directory size when marking for revalidation NFS: Fix dentry verifier races pnfs/flexfiles: Fix misplaced barrier in nfs4_ff_layout_prepare_ds drm/bridge/lontium-lt9611uxc: fix provided connector suport drm/plane-helper: fix uninitialized variable reference PCI: aardvark: Don't spam about PIO Response Status PCI: aardvark: Fix preserving PCI_EXP_RTCTL_CRSSVE flag on emulated bridge opp: Fix return in _opp_add_static_v2() NFS: Fix deadlocks in nfs_scan_commit_list() sparc: Add missing "FORCE" target when using if_changed fs: orangefs: fix error return code of orangefs_revalidate_lookup() Input: st1232 - increase "wait ready" timeout drm/bridge: nwl-dsi: Add atomic_get_input_bus_fmts mtd: spi-nor: hisi-sfc: Remove excessive clk_disable_unprepare() PCI: uniphier: Serialize INTx masking/unmasking and fix the bit operation mtd: rawnand: arasan: Prevent an unsupported configuration mtd: core: don't remove debugfs directory if device is in use remoteproc: Fix a memory leak in an error handling path in 'rproc_handle_vdev()' rtc: rv3032: fix error handling in rv3032_clkout_set_rate() dmaengine: at_xdmac: call at_xdmac_axi_config() on resume path dmaengine: at_xdmac: fix AT_XDMAC_CC_PERID() macro dmaengine: stm32-dma: fix stm32_dma_get_max_width NFS: Fix up commit deadlocks NFS: Fix an Oops in pnfs_mark_request_commit() Fix user namespace leak auxdisplay: img-ascii-lcd: Fix lock-up when displaying empty string auxdisplay: ht16k33: Connect backlight to fbdev auxdisplay: ht16k33: Fix frame buffer device blanking soc: fsl: dpaa2-console: free buffer before returning from dpaa2_console_read netfilter: nfnetlink_queue: fix OOB when mac header was cleared dmaengine: dmaengine_desc_callback_valid(): Check for `callback_result` dmaengine: tegra210-adma: fix pm runtime unbalance dmanegine: idxd: fix resource free ordering on driver removal dmaengine: idxd: reconfig device after device reset command signal/sh: Use force_sig(SIGKILL) instead of do_group_exit(SIGKILL) m68k: set a default value for MEMORY_RESERVE watchdog: f71808e_wdt: fix inaccurate report in WDIOC_GETTIMEOUT ar7: fix kernel builds for compiler test scsi: target: core: Remove from tmr_list during LUN unlink scsi: qla2xxx: Relogin during fabric disturbance scsi: qla2xxx: Fix gnl list corruption scsi: qla2xxx: Turn off target reset during issue_lip scsi: qla2xxx: edif: Fix app start fail scsi: qla2xxx: edif: Fix app start delay scsi: qla2xxx: edif: Flush stale events and msgs on session down scsi: qla2xxx: edif: Increase ELS payload scsi: qla2xxx: edif: Fix EDIF bsg NFSv4: Fix a regression in nfs_set_open_stateid_locked() dmaengine: idxd: fix resource leak on dmaengine driver disable i2c: xlr: Fix a resource leak in the error handling path of 'xlr_i2c_probe()' gpio: realtek-otto: fix GPIO line IRQ offset xen-pciback: Fix return in pm_ctrl_init() nbd: fix max value for 'first_minor' nbd: fix possible overflow for 'first_minor' in nbd_dev_add() io-wq: fix max-workers not correctly set on multi-node system net: davinci_emac: Fix interrupt pacing disable kselftests/net: add missed icmp.sh test to Makefile kselftests/net: add missed setup_loopback.sh/setup_veth.sh to Makefile kselftests/net: add missed SRv6 tests kselftests/net: add missed vrf_strict_mode_test.sh test to Makefile kselftests/net: add missed toeplitz.sh/toeplitz_client.sh to Makefile ethtool: fix ethtool msg len calculation for pause stats openrisc: fix SMP tlb flush NULL pointer dereference net: vlan: fix a UAF in vlan_dev_real_dev() net: dsa: felix: fix broken VLAN-tagged PTP under VLAN-aware bridge ice: Fix replacing VF hardware MAC to existing MAC filter ice: Fix not stopping Tx queues for VFs kdb: Adopt scheduler's task classification ACPI: PMIC: Fix intel_pmic_regs_handler() read accesses PCI: j721e: Fix j721e_pcie_probe() error path nvdimm/btt: do not call del_gendisk() if not needed scsi: bsg: Fix errno when scsi_bsg_register_queue() fails scsi: ufs: ufshpb: Use proper power management API scsi: ufs: core: Fix NULL pointer dereference scsi: ufs: ufshpb: Properly handle max-single-cmd selftests: net: properly support IPv6 in GSO GRE test drm/nouveau/svm: Fix refcount leak bug and missing check against null bug nvdimm/pmem: cleanup the disk if pmem_release_disk() is yet assigned block/ataflop: use the blk_cleanup_disk() helper block/ataflop: add registration bool before calling del_gendisk() block/ataflop: provide a helper for cleanup up an atari disk ataflop: remove ataflop_probe_lock mutex PCI: Do not enable AtomicOps on VFs cpufreq: intel_pstate: Clear HWP desired on suspend/shutdown and offline net: phy: fix duplex out of sync problem while changing settings block: fix device_add_disk() kobject_create_and_add() error handling drm/ttm: remove ttm_bo_vm_insert_huge() bonding: Fix a use-after-free problem when bond_sysfs_slave_add() failed octeontx2-pf: select CONFIG_NET_DEVLINK ALSA: memalloc: Catch call with NULL snd_dma_buffer pointer mfd: core: Add missing of_node_put for loop iteration mfd: cpcap: Add SPI device ID table mfd: sprd: Add SPI device ID table mfd: altera-sysmgr: Fix a mistake caused by resource_size conversion ACPI: PM: Fix device wakeup power reference counting error libbpf: Fix lookup_and_delete_elem_flags error reporting selftests/bpf/xdp_redirect_multi: Put the logs to tmp folder selftests/bpf/xdp_redirect_multi: Use arping to accurate the arp number selftests/bpf/xdp_redirect_multi: Give tcpdump a chance to terminate cleanly selftests/bpf/xdp_redirect_multi: Limit the tests in netns drm: fb_helper: improve CONFIG_FB dependency Revert "drm/imx: Annotate dma-fence critical section in commit path" drm/amdgpu/powerplay: fix sysfs_emit/sysfs_emit_at handling can: etas_es58x: es58x_rx_err_msg(): fix memory leak in error path can: mcp251xfd: mcp251xfd_chip_start(): fix error handling for mcp251xfd_chip_rx_int_enable() mm/zsmalloc.c: close race window between zs_pool_dec_isolated() and zs_unregister_migration() zram: off by one in read_block_state() perf bpf: Add missing free to bpf_event__print_bpf_prog_info() llc: fix out-of-bound array index in llc_sk_dev_hash() nfc: pn533: Fix double free when pn533_fill_fragment_skbs() fails litex_liteeth: Fix a double free in the remove function arm64: arm64_ftr_reg->name may not be a human-readable string arm64: pgtable: make __pte_to_phys/__phys_to_pte_val inline functions bpf, sockmap: Remove unhash handler for BPF sockmap usage bpf, sockmap: Fix race in ingress receive verdict with redirect to self bpf: sockmap, strparser, and tls are reusing qdisc_skb_cb and colliding bpf, sockmap: sk_skb data_end access incorrect when src_reg = dst_reg dmaengine: stm32-dma: fix burst in case of unaligned memory address dmaengine: stm32-dma: avoid 64-bit division in stm32_dma_get_max_width gve: Fix off by one in gve_tx_timeout() drm/i915/fb: Fix rounding error in subsampled plane size calculation init: make unknown command line param message clearer seq_file: fix passing wrong private data drm/amdgpu: fix uvd crash on Polaris12 during driver unloading net: dsa: mv88e6xxx: Don't support >1G speeds on 6191X on ports other than 10 net/sched: sch_taprio: fix undefined behavior in ktime_mono_to_any net: hns3: fix ROCE base interrupt vector initialization bug net: hns3: fix pfc packet number incorrect after querying pfc parameters net: hns3: fix kernel crash when unload VF while it is being reset net: hns3: allow configure ETS bandwidth of all TCs net: stmmac: allow a tc-taprio base-time of zero net: ethernet: ti: cpsw_ale: Fix access to un-initialized memory net: marvell: mvpp2: Fix wrong SerDes reconfiguration order vsock: prevent unnecessary refcnt inc for nonblocking connect net/smc: fix sk_refcnt underflow on linkdown and fallback cxgb4: fix eeprom len when diagnostics not implemented selftests/net: udpgso_bench_rx: fix port argument thermal: int340x: fix build on 32-bit targets smb3: do not error on fsync when readonly ARM: 9155/1: fix early early_iounmap() ARM: 9156/1: drop cc-option fallbacks for architecture selection parisc: Fix backtrace to always include init funtion names parisc: Flush kernel data mapping in set_pte_at() when installing pte for user page MIPS: fix duplicated slashes for Platform file path MIPS: fix *-pkg builds for loongson2ef platform MIPS: Fix assembly error from MIPSr2 code used within MIPS_ISA_ARCH_LEVEL x86/mce: Add errata workaround for Skylake SKX37 PCI/MSI: Move non-mask check back into low level accessors PCI/MSI: Destroy sysfs before freeing entries KVM: x86: move guest_pv_has out of user_access section posix-cpu-timers: Clear task::posix_cputimers_work in copy_process() irqchip/sifive-plic: Fixup EOI failed when masked f2fs: should use GFP_NOFS for directory inodes f2fs: include non-compressed blocks in compr_written_block f2fs: fix UAF in f2fs_available_free_memory ceph: fix mdsmap decode when there are MDS's beyond max_mds erofs: fix unsafe pagevec reuse of hooked pclusters drm/i915/guc: Fix blocked context accounting block: Hold invalidate_lock in BLKDISCARD ioctl block: Hold invalidate_lock in BLKZEROOUT ioctl block: Hold invalidate_lock in BLKRESETZONE ioctl ksmbd: Fix buffer length check in fsctl_validate_negotiate_info() ksmbd: don't need 8byte alignment for request length in ksmbd_check_message dmaengine: ti: k3-udma: Set bchan to NULL if a channel request fail dmaengine: ti: k3-udma: Set r/tchan or rflow to NULL if request fail dmaengine: bestcomm: fix system boot lockups net, neigh: Enable state migration between NUD_PERMANENT and NTF_USE 9p/net: fix missing error check in p9_check_errors mm/filemap.c: remove bogus VM_BUG_ON memcg: prohibit unconditional exceeding the limit of dying tasks mm, oom: pagefault_out_of_memory: don't force global OOM for dying tasks mm, oom: do not trigger out_of_memory from the #PF mm, thp: lock filemap when truncating page cache mm, thp: fix incorrect unmap behavior for private pages mfd: dln2: Add cell for initializing DLN2 ADC video: backlight: Drop maximum brightness override for brightness zero bcache: fix use-after-free problem in bcache_device_free() bcache: Revert "bcache: use bvec_virt" PM: sleep: Avoid calling put_device() under dpm_list_mtx s390/cpumf: cpum_cf PMU displays invalid value after hotplug remove s390/cio: check the subchannel validity for dev_busid s390/tape: fix timer initialization in tape_std_assign() s390/ap: Fix hanging ioctl caused by orphaned replies s390/cio: make ccw_device_dma_* more robust remoteproc: elf_loader: Fix loading segment when is_iomem true remoteproc: Fix the wrong default value of is_iomem remoteproc: imx_rproc: Fix ignoring mapping vdev regions remoteproc: imx_rproc: Fix rsc-table name mtd: rawnand: fsmc: Fix use of SM ORDER mtd: rawnand: ams-delta: Keep the driver compatible with on-die ECC engines mtd: rawnand: xway: Keep the driver compatible with on-die ECC engines mtd: rawnand: mpc5121: Keep the driver compatible with on-die ECC engines mtd: rawnand: gpio: Keep the driver compatible with on-die ECC engines mtd: rawnand: pasemi: Keep the driver compatible with on-die ECC engines mtd: rawnand: orion: Keep the driver compatible with on-die ECC engines mtd: rawnand: plat_nand: Keep the driver compatible with on-die ECC engines mtd: rawnand: au1550nd: Keep the driver compatible with on-die ECC engines powerpc/vas: Fix potential NULL pointer dereference powerpc/bpf: Fix write protecting JIT code powerpc/32e: Ignore ESR in instruction storage interrupt handler powerpc/powernv/prd: Unregister OPAL_MSG_PRD2 notifier during module unload powerpc/security: Use a mutex for interrupt exit code patching powerpc/64s/interrupt: Fix check_return_regs_valid() false positive powerpc/pseries/mobility: ignore ibm, platform-facilities updates powerpc/85xx: fix timebase sync issue when CONFIG_HOTPLUG_CPU=n drm/sun4i: Fix macros in sun8i_csc.h PCI: Add PCI_EXP_DEVCTL_PAYLOAD_* macros PCI: aardvark: Fix PCIe Max Payload Size setting SUNRPC: Partial revert of commit 6f9f17287e drm/amd/display: Look at firmware version to determine using dmub on dcn21 media: vidtv: move kfree(dvb) to vidtv_bridge_dev_release() cifs: fix memory leak of smb3_fs_context_dup::server_hostname ath10k: fix invalid dma_addr_t token assignment mmc: moxart: Fix null pointer dereference on pointer host selftests/x86/iopl: Adjust to the faked iopl CLI/STI usage selftests/bpf: Fix also no-alu32 strobemeta selftest arch/cc: Introduce a function to check for confidential computing features x86/sev: Add an x86 version of cc_platform_has() x86/sev: Make the #VC exception stacks part of the default stacks storage media: videobuf2: always set buffer vb2 pointer media: videobuf2-dma-sg: Fix buf->vb NULL pointer dereference Linux 5.15.3 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I09574eb6b4fbe930bd13f932cc618846972fcc27	2021-11-19 15:38:07 +01:00
Eric Whitney	46fd62b268	Revert "ext4: enforce buffer head state assertion in ext4_da_map_blocks" ... commit 3eda41df05d6ad5c825cbc7fef03d563597b1afa upstream. This reverts commit 948ca5f30e. Two crash reports from users running variations on 5.15-rc4 kernels suggest that it is premature to enforce the state assertion in the original commit. Both crashes were triggered by BUG calls in that code, indicating that under some rare circumstance the buffer head state did not match a delayed allocated block at the time the block was written out. No reproducer is available. Resolving this problem will require more time than remains in the current release cycle, so reverting the original patch for the time being is necessary to avoid any instability it may cause. Signed-off-by: Eric Whitney <enwlinux@gmail.com> Link: https://lore.kernel.org/r/20211012171901.5352-1-enwlinux@gmail.com Fixes: 948ca5f30e ("ext4: enforce buffer head state assertion in ext4_da_map_blocks") Signed-off-by: Theodore Ts'o <tytso@mit.edu> Cc: stable@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2021-11-18 19:15:55 +01:00
Greg Kroah-Hartman	445d5c153c	Merge tag 'v5.15-rc4' into 'android-mainline' ... Linux 5.15-rc4 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I4145895b5f68234a41eee569aae7d6ac7181c99e	2021-10-04 10:36:45 +02:00
Linus Torvalds	ca3cef466f	Merge tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 ... Pull ext4 fixes from Ted Ts'o: "Fix a number of ext4 bugs in fast_commit, inline data, and delayed allocation. Also fix error handling code paths in ext4_dx_readdir() and ext4_fill_super(). Finally, avoid a grabbing a journal head in the delayed allocation write in the common cases where we are overwriting a pre-existing block or appending to an inode" * tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: recheck buffer uptodate bit under buffer lock ext4: fix potential infinite loop in ext4_dx_readdir() ext4: flush s_error_work before journal destroy in ext4_fill_super ext4: fix loff_t overflow in ext4_max_bitmap_size() ext4: fix reserved space counter leakage ext4: limit the number of blocks in one ADD_RANGE TLV ext4: enforce buffer head state assertion in ext4_da_map_blocks ext4: remove extent cache entries when truncating inline data ext4: drop unnecessary journal handle in delalloc write ext4: factor out write end code of inline file ext4: correct the error path of ext4_write_inline_data_end() ext4: check and update i_disksize properly ext4: add error checking to ext4_ext_replay_set_iblocks()	2021-10-03 13:56:53 -07:00
Zhang Yi	f2c7797350	ext4: recheck buffer uptodate bit under buffer lock ... Commit 8e33fadf94 ("ext4: remove an unnecessary if statement in __ext4_get_inode_loc()") forget to recheck buffer's uptodate bit again under buffer lock, which may overwrite the buffer if someone else have already brought it uptodate and changed it. Fixes: 8e33fadf94 ("ext4: remove an unnecessary if statement in __ext4_get_inode_loc()") Cc: stable@kernel.org Signed-off-by: Zhang Yi <yi.zhang@huawei.com> Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Theodore Ts'o <tytso@mit.edu> Link: https://lore.kernel.org/r/20210910080316.70421-1-yi.zhang@huawei.com	2021-10-01 00:10:28 -04:00
Jeffle Xu	6fed83957f	ext4: fix reserved space counter leakage ... When ext4_insert_delayed block receives and recovers from an error from ext4_es_insert_delayed_block(), e.g., ENOMEM, it does not release the space it has reserved for that block insertion as it should. One effect of this bug is that s_dirtyclusters_counter is not decremented and remains incorrectly elevated until the file system has been unmounted. This can result in premature ENOSPC returns and apparent loss of free space. Another effect of this bug is that /sys/fs/ext4/<dev>/delayed_allocation_blocks can remain non-zero even after syncfs has been executed on the filesystem. Besides, add check for s_dirtyclusters_counter when inode is going to be evicted and freed. s_dirtyclusters_counter can still keep non-zero until inode is written back in .evict_inode(), and thus the check is delayed to .destroy_inode(). Fixes: 51865fda28 ("ext4: let ext4 maintain extent status tree") Cc: stable@kernel.org Suggested-by: Gao Xiang <hsiangkao@linux.alibaba.com> Signed-off-by: Jeffle Xu <jefflexu@linux.alibaba.com> Reviewed-by: Eric Whitney <enwlinux@gmail.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu> Link: https://lore.kernel.org/r/20210823061358.84473-1-jefflexu@linux.alibaba.com	2021-10-01 00:03:41 -04:00
Greg Kroah-Hartman	2be075f945	Merge 111c1aa8ca ("Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4") into android-mainline ... Steps on the way to 5.15-rc1 Signed-off-by Greg Kroah-Hartman <gregkh@google.com> Change-Id: I80c0ea5f3c83da0fcb6a0314791fe14b4862f538	2021-09-12 19:36:36 +02:00
Eric Whitney	948ca5f30e	ext4: enforce buffer head state assertion in ext4_da_map_blocks ... Remove the code that re-initializes a buffer head with an invalid block number and BH_New and BH_Delay bits when a matching delayed and unwritten block has been found in the extent status cache. Replace it with assertions that verify the buffer head already has this state correctly set. The current code masked an inline data truncation bug that left stale entries in the extent status cache. With this change, generic/130 can be used to reproduce and detect that bug. Signed-off-by: Eric Whitney <enwlinux@gmail.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu> Link: https://lore.kernel.org/r/20210819144927.25163-3-enwlinux@gmail.com Signed-off-by: Theodore Ts'o <tytso@mit.edu>	2021-09-09 10:52:05 -04:00
Theodore Ts'o	11ef08c9eb	Merge branch 'delalloc-buffer-write' into dev ... Fix a bug in how we update i_disksize, and the error path in inline_data_end. Finally, drop an unnecessary creation of a journal handle which was only needed for inline data, which can give us a large performance gain in delayed allocation writes. Signed-off-by: Theodore Ts'o <tytso@mit.edu>	2021-09-09 10:47:06 -04:00
Zhang Yi	cc883236b7	ext4: drop unnecessary journal handle in delalloc write ... After we factor out the inline data write procedure from ext4_da_write_end(), we don't need to start journal handle for the cases of both buffer overwrite and append-write. If we need to update i_disksize, mark_inode_dirty() do start handle and update inode buffer. So we could just remove all the journal handle codes in the delalloc write procedure. After this patch, we could get a lot of performance improvement. Below is the Unixbench comparison data test on my machine with 'Intel Xeon Gold 5120' CPU and nvme SSD backend. Test cmd: ./Run -c 56 -i 3 fstime fsbuffer fsdisk Before this patch: System Benchmarks Partial Index BASELINE RESULT INDEX File Copy 1024 bufsize 2000 maxblocks 3960.0 422965.0 1068.1 File Copy 256 bufsize 500 maxblocks 1655.0 105077.0 634.9 File Copy 4096 bufsize 8000 maxblocks 5800.0 1429092.0 2464.0 ====== System Benchmarks Index Score (Partial Only) 1186.6 After this patch: System Benchmarks Partial Index BASELINE RESULT INDEX File Copy 1024 bufsize 2000 maxblocks 3960.0 732716.0 1850.3 File Copy 256 bufsize 500 maxblocks 1655.0 184940.0 1117.5 File Copy 4096 bufsize 8000 maxblocks 5800.0 2427152.0 4184.7 ====== System Benchmarks Index Score (Partial Only) 2053.0 Signed-off-by: Zhang Yi <yi.zhang@huawei.com> Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Theodore Ts'o <tytso@mit.edu> Link: https://lore.kernel.org/r/20210716122024.1105856-5-yi.zhang@huawei.com	2021-09-04 23:38:18 -04:00
Zhang Yi	6984aef598	ext4: factor out write end code of inline file ... Now that the inline_data file write end procedure are falled into the common write end functions, it is not clear. Factor them out and do some cleanup. This patch also drop ext4_da_write_inline_data_end() and switch to use ext4_write_inline_data_end() instead because we also need to do the same error processing if we failed to write data into inline entry. Signed-off-by: Zhang Yi <yi.zhang@huawei.com> Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Theodore Ts'o <tytso@mit.edu> Link: https://lore.kernel.org/r/20210716122024.1105856-4-yi.zhang@huawei.com	2021-09-04 23:38:18 -04:00
Zhang Yi	55ce2f649b	ext4: correct the error path of ext4_write_inline_data_end() ... Current error path of ext4_write_inline_data_end() is not correct. Firstly, it should pass out the error value if ext4_get_inode_loc() return fail, or else it could trigger infinite loop if we inject error here. And then it's better to add inode to orphan list if it return fail in ext4_journal_stop(), otherwise we could not restore inline xattr entry after power failure. Finally, we need to reset the 'ret' value if ext4_write_inline_data_end() return success in ext4_write_end() and ext4_journalled_write_end(), otherwise we could not get the error return value of ext4_journal_stop(). Signed-off-by: Zhang Yi <yi.zhang@huawei.com> Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Theodore Ts'o <tytso@mit.edu> Link: https://lore.kernel.org/r/20210716122024.1105856-3-yi.zhang@huawei.com	2021-09-04 23:38:18 -04:00
Zhang Yi	4df031ff58	ext4: check and update i_disksize properly ... After commit 3da40c7b08 ("ext4: only call ext4_truncate when size <= isize"), i_disksize could always be updated to i_size in ext4_setattr(), and we could sure that i_disksize <= i_size since holding inode lock and if i_disksize < i_size there are delalloc writes pending in the range upto i_size. If the end of the current write is <= i_size, there's no need to touch i_disksize since writeback will push i_disksize upto i_size eventually. So we can switch to check i_size instead of i_disksize in ext4_da_write_end() when write to the end of the file. we also could remove ext4_mark_inode_dirty() together because we defer inode dirtying to generic_write_end() or ext4_da_write_inline_data_end(). Signed-off-by: Zhang Yi <yi.zhang@huawei.com> Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Theodore Ts'o <tytso@mit.edu> Link: https://lore.kernel.org/r/20210716122024.1105856-2-yi.zhang@huawei.com	2021-09-04 23:38:18 -04:00
Linus Torvalds	111c1aa8ca	Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 ... Pull ext4 updates from Ted Ts'o: "In addition to some ext4 bug fixes and cleanups, this cycle we add the orphan_file feature, which eliminates bottlenecks when doing a large number of parallel truncates and file deletions, and move the discard operation out of the jbd2 commit thread when using the discard mount option, to better support devices with slow discard operations" * tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (23 commits) ext4: make the updating inode data procedure atomic ext4: remove an unnecessary if statement in __ext4_get_inode_loc() ext4: move inode eio simulation behind io completeion ext4: Improve scalability of ext4 orphan file handling ext4: Orphan file documentation ext4: Speedup ext4 orphan inode handling ext4: Move orphan inode handling into a separate file ext4: Support for checksumming from journal triggers ext4: fix race writing to an inline_data file while its xattrs are changing jbd2: add sparse annotations for add_transaction_credits() ext4: fix sparse warnings ext4: Make sure quota files are not grabbed accidentally ext4: fix e2fsprogs checksum failure for mounted filesystem ext4: if zeroout fails fall back to splitting the extent node ext4: reduce arguments of ext4_fc_add_dentry_tlv ext4: flush background discard kwork when retry allocation ext4: get discard out of jbd2 commit kthread contex ext4: remove the repeated comment of ext4_trim_all_free ext4: add new helper interface ext4_try_to_trim_range() ext4: remove the 'group' parameter of ext4_trim_extent ...	2021-09-02 09:37:09 -07:00
Greg Kroah-Hartman	7c647e3d19	Merge 4520dcbe0d ("Merge tag 'for-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply") into android-mainline ... Steps on the way to 5.15-rc1 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ia88ca4292f7c791a2c9a0b256584969fa86a06c4	2021-09-02 09:42:36 +02:00
Zhang Yi	baaae979b1	ext4: make the updating inode data procedure atomic ... Now that ext4_do_update_inode() return error before filling the whole inode data if we fail to set inode blocks in ext4_inode_blocks_set(). This error should never happen in theory since sb->s_maxbytes should not have allowed this, we have already init sb->s_maxbytes according to this feature in ext4_fill_super(). So even through that could only happen due to the filesystem corruption, we'd better to return after we finish updating the inode because it may left an uninitialized buffer and we could read this buffer later in "errors=continue" mode. This patch make the updating inode data procedure atomic, call EXT4_ERROR_INODE() after we dropping i_raw_lock after something bad happened, make sure that the inode is integrated, and also drop a BUG_ON and do some small cleanups. Signed-off-by: Zhang Yi <yi.zhang@huawei.com> Reviewed-by: Jan Kara <jack@suse.cz> Link: https://lore.kernel.org/r/20210826130412.3921207-4-yi.zhang@huawei.com Signed-off-by: Theodore Ts'o <tytso@mit.edu>	2021-08-30 23:36:51 -04:00
Zhang Yi	8e33fadf94	ext4: remove an unnecessary if statement in __ext4_get_inode_loc() ... The "if (!buffer_uptodate(bh))" hunk covered almost the whole code after getting buffer in __ext4_get_inode_loc() which seems unnecessary, remove it and switch to check ext4_buffer_uptodate(), it simplify code and make it more readable. Signed-off-by: Zhang Yi <yi.zhang@huawei.com> Reviewed-by: Jan Kara <jack@suse.cz> Link: https://lore.kernel.org/r/20210826130412.3921207-3-yi.zhang@huawei.com Signed-off-by: Theodore Ts'o <tytso@mit.edu>	2021-08-30 23:36:51 -04:00
Zhang Yi	0904c9ae34	ext4: move inode eio simulation behind io completeion ... No EIO simulation is required if the buffer is uptodate, so move the simulation behind read bio completeion just like inode/block bitmap simulation does. Signed-off-by: Zhang Yi <yi.zhang@huawei.com> Reviewed-by: Jan Kara <jack@suse.cz> Link: https://lore.kernel.org/r/20210826130412.3921207-2-yi.zhang@huawei.com Signed-off-by: Theodore Ts'o <tytso@mit.edu>	2021-08-30 23:36:51 -04:00
Jan Kara	02f310fcf4	ext4: Speedup ext4 orphan inode handling ... Ext4 orphan inode handling is a bottleneck for workloads which heavily truncate / unlink small files since it contends on the global s_orphan_mutex lock (and generally it's difficult to improve scalability of the ondisk linked list of orphaned inodes). This patch implements new way of handling orphan inodes. Instead of linking orphaned inode into a linked list, we store it's inode number in a new special file which we call "orphan file". Only if there's no more space in the orphan file (too many inodes are currently orphaned) we fall back to using old style linked list. Currently we protect operations in the orphan file with a spinlock for simplicity but even in this setting we can substantially reduce the length of the critical section and thus speedup some workloads. In the next patch we improve this by making orphan handling lockless. Note that the change is backwards compatible when the filesystem is clean - the existence of the orphan file is a compat feature, we set another ro-compat feature indicating orphan file needs scanning for orphaned inodes when mounting filesystem read-write. This ro-compat feature gets cleared on unmount / remount read-only. Some performance data from 80 CPU Xeon Server with 512 GB of RAM, filesystem located on SSD, average of 5 runs: stress-orphan (microbenchmark truncating files byte-by-byte from N processes in parallel) Threads Time Time Vanilla Patched 1 1.057200 0.945600 2 1.680400 1.331800 4 2.547000 1.995000 8 7.049400 6.424200 16 14.827800 14.937600 32 40.948200 33.038200 64 87.787400 60.823600 128 206.504000 122.941400 So we can see significant wins all over the board. Reviewed-by: Theodore Ts'o <tytso@mit.edu> Signed-off-by: Jan Kara <jack@suse.cz> Link: https://lore.kernel.org/r/20210816095713.16537-3-jack@suse.cz Signed-off-by: Theodore Ts'o <tytso@mit.edu>	2021-08-30 23:36:51 -04:00
Jan Kara	188c299e2a	ext4: Support for checksumming from journal triggers ... JBD2 layer support triggers which are called when journaling layer moves buffer to a certain state. We can use the frozen trigger, which gets called when buffer data is frozen and about to be written out to the journal, to compute block checksums for some buffer types (similarly as does ocfs2). This avoids unnecessary repeated recomputation of the checksum (at the cost of larger window where memory corruption won't be caught by checksumming) and is even necessary when there are unsynchronized updaters of the checksummed data. So add superblock and journal trigger type arguments to ext4_journal_get_write_access() and ext4_journal_get_create_access() so that frozen triggers can be set accordingly. Also add inode argument to ext4_walk_page_buffers() and all the callbacks used with that function for the same purpose. This patch is mostly only a change of prototype of the above mentioned functions and a few small helpers. Real checksumming will come later. Reviewed-by: Theodore Ts'o <tytso@mit.edu> Signed-off-by: Jan Kara <jack@suse.cz> Link: https://lore.kernel.org/r/20210816095713.16537-1-jack@suse.cz Signed-off-by: Theodore Ts'o <tytso@mit.edu>	2021-08-30 23:36:50 -04:00
Jan Kara	bd2c38cf17	ext4: Make sure quota files are not grabbed accidentally ... If ext4 filesystem is corrupted so that quota files are linked from directory hirerarchy, bad things can happen. E.g. quota files can get corrupted or deleted. Make sure we are not grabbing quota file inodes when we expect normal inodes. Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Theodore Ts'o <tytso@mit.edu> Link: https://lore.kernel.org/r/20210812133122.26360-1-jack@suse.cz	2021-08-30 23:36:50 -04:00
Jan Kara	d4f5258eae	ext4: Convert to use mapping->invalidate_lock ... Convert ext4 to use mapping->invalidate_lock instead of its private EXT4_I(inode)->i_mmap_sem. This is mostly search-and-replace. By this conversion we fix a long standing race between hole punching and read(2) / readahead(2) paths that can lead to stale page cache contents. CC: <linux-ext4@vger.kernel.org> CC: Ted Tso <tytso@mit.edu> Acked-by: Theodore Ts'o <tytso@mit.edu> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Jan Kara <jack@suse.cz>	2021-07-13 14:29:00 +02:00
Lee Jones	8e658623d4	Merge commit c288d9cd71 ("Merge tag 'for-5.14/io_uring-2021-06-30' of git://git.kernel.dk/linux-block") into android-mainline ... Another small step en route to v5.14-rc1 Change-Id: I24899ab78da7d367574ed69ceaa82ab0837d9556 Signed-off-by: Lee Jones <lee.jones@linaro.org>	2021-07-12 10:02:27 +01:00
Linus Torvalds	a6ecc2a491	Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 ... Pull ext4 updates from Ted Ts'o: "In addition to bug fixes and cleanups, there are two new features for ext4 in 5.14: - Allow applications to poll on changes to /sys/fs/ext4/*/errors_count - Add the ioctl EXT4_IOC_CHECKPOINT which allows the journal to be checkpointed, truncated and discarded or zero'ed" * tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (32 commits) jbd2: export jbd2_journal_[un]register_shrinker() ext4: notify sysfs on errors_count value change fs: remove bdev_try_to_free_page callback ext4: remove bdev_try_to_free_page() callback jbd2: simplify journal_clean_one_cp_list() jbd2,ext4: add a shrinker to release checkpointed buffers jbd2: remove redundant buffer io error checks jbd2: don't abort the journal when freeing buffers jbd2: ensure abort the journal if detect IO error when writing original buffer back jbd2: remove the out label in __jbd2_journal_remove_checkpoint() ext4: no need to verify new add extent block jbd2: clean up misleading comments for jbd2_fc_release_bufs ext4: add check to prevent attempting to resize an fs with sparse_super2 ext4: consolidate checks for resize of bigalloc into ext4_resize_begin ext4: remove duplicate definition of ext4_xattr_ibody_inline_set() ext4: fsmap: fix the block/inode bitmap comment ext4: fix comment for s_hash_unsigned ext4: use local variable ei instead of EXT4_I() macro ext4: fix avefreec in find_group_orlov ext4: correct the cache_nr in tracepoint ext4_es_shrink_exit ...	2021-06-30 19:37:39 -07:00
Matthew Wilcox (Oracle)	b82a96c925	fs: remove noop_set_page_dirty() ... Use __set_page_dirty_no_writeback() instead. This will set the dirty bit on the page, which will be used to avoid calling set_page_dirty() in the future. It will have no effect on actually writing the page back, as the pages are not on any LRU lists. [akpm@linux-foundation.org: export __set_page_dirty_no_writeback() to modules] Link: https://lkml.kernel.org/r/20210615162342.1669332-6-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Christoph Hellwig <hch@lst.de> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jan Kara <jack@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2021-06-29 10:53:48 -07:00
chenyichong	f9505c72b2	ext4: use local variable ei instead of EXT4_I() macro ... Signed-off-by: chenyichong <chenyichong@uniontech.com> Reviewed-by: Ritesh Harjani <riteshh@linux.ibm.com> Link: https://lore.kernel.org/r/20210526052930.11278-1-chenyichong@uniontech.com Signed-off-by: Theodore Ts'o <tytso@mit.edu>	2021-06-22 21:34:17 -04:00
Leah Rumancik	01d5d96542	ext4: add discard/zeroout flags to journal flush ... Add a flags argument to jbd2_journal_flush to enable discarding or zero-filling the journal blocks while flushing the journal. Signed-off-by: Leah Rumancik <leah.rumancik@gmail.com> Link: https://lore.kernel.org/r/20210518151327.130198-1-leah.rumancik@gmail.com Signed-off-by: Theodore Ts'o <tytso@mit.edu>	2021-06-22 19:27:10 -04:00
Jan Kara	d0b040f5f2	ext4: fix overflow in ext4_iomap_alloc() ... A code in iomap alloc may overflow block number when converting it to byte offset. Luckily this is mostly harmless as we will just use more expensive method of writing using unwritten extents even though we are writing beyond i_size. Cc: stable@kernel.org Fixes: 378f32bab3 ("ext4: introduce direct I/O write using iomap infrastructure") Signed-off-by: Jan Kara <jack@suse.cz> Link: https://lore.kernel.org/r/20210412102333.2676-4-jack@suse.cz Signed-off-by: Theodore Ts'o <tytso@mit.edu>	2021-06-17 10:53:19 -04:00
Lee Jones	e11858ac17	Merge 9ccce092fc Merge tag 'for-linus-5.13-ofs-1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux into android-mainline ... A little step en route to v5.13-rc1 Signed-off-by: Lee Jones <lee.jones@linaro.org> Change-Id: Ib6cc40149287da7aa1626104b295999e4ab0b53a	2021-05-13 11:06:28 +01:00
Bhaskar Chowdhury	3088e5a515	ext4: fix various seppling typos ... Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com> Link: https://lore.kernel.org/r/cover.1616840203.git.unixbhaskar@gmail.com Signed-off-by: Theodore Ts'o <tytso@mit.edu>	2021-04-09 23:14:59 -04:00
Yang Guo	3cd461712c	ext4: delete redundant uptodate check for buffer ... The buffer uptodate state has been checked in function set_buffer_uptodate, there is no need use buffer_uptodate before calling set_buffer_uptodate and delete it. Cc: "Theodore Ts'o" <tytso@mit.edu> Cc: Andreas Dilger <adilger.kernel@dilger.ca> Signed-off-by: Yang Guo <guoyang2@huawei.com> Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com> Reviewed-by: Ritesh Harjani <ritesh.list@gmail.com> Link: https://lore.kernel.org/r/1617260610-29770-1-git-send-email-zhangshaokun@hisilicon.com Signed-off-by: Theodore Ts'o <tytso@mit.edu>	2021-04-09 12:55:28 -04:00
Greg Kroah-Hartman	ae001f3b8f	Merge tag 'v5.12-rc4' into android-mainline ... Linux 5.12-rc4 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I9370213bbbb4a0dbbfc91849eeaea674ce3e200a	2021-03-22 08:40:09 +01:00
Pan Bian	512c15ef05	ext4: stop inode update before return ... The inode update should be stopped before returing the error code. Signed-off-by: Pan Bian <bianpan2016@163.com> Link: https://lore.kernel.org/r/20210117085732.93788-1-bianpan2016@163.com Fixes: 8016e29f43 ("ext4: fast commit recovery path") Cc: stable@kernel.org Reviewed-by: Harshad Shirwadkar <harshadshirwadkar@gmail.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu>	2021-03-21 00:42:12 -04:00
Shijie Luo	7d8bd3c76d	ext4: fix potential error in ext4_do_update_inode ... If set_large_file = 1 and errors occur in ext4_handle_dirty_metadata(), the error code will be overridden, go to out_brelse to avoid this situation. Signed-off-by: Shijie Luo <luoshijie1@huawei.com> Link: https://lore.kernel.org/r/20210312065051.36314-1-luoshijie1@huawei.com Cc: stable@kernel.org Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Theodore Ts'o <tytso@mit.edu>	2021-03-21 00:14:08 -04:00
Zhaolong Zhang	c915fb80ea	ext4: fix bh ref count on error paths ... __ext4_journalled_writepage should drop bhs' ref count on error paths Signed-off-by: Zhaolong Zhang <zhangzl2013@126.com> Link: https://lore.kernel.org/r/1614678151-70481-1-git-send-email-zhangzl2013@126.com Signed-off-by: Theodore Ts'o <tytso@mit.edu>	2021-03-06 11:56:11 -05:00
Greg Kroah-Hartman	bbf615b8e1	Merge 7d6beb71da ("Merge tag 'idmapped-mounts-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux") into android-mainline ... Steps on the way to 5.12-rc1. Resolves conflicts in: fs/overlayfs/inode.c Note, incfs is broken here, will mark it as BROKEN in another patch to make it more obvious. Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I95a5938fc3cfa27d521c5d4fd18b2adfb13a6d84	2021-03-06 17:42:01 +01:00
Greg Kroah-Hartman	666f4ce1b0	Merge 3a36281a17 ("Merge tag 'perf-tools-for-v5.12-2020-02-19' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux") into android-mainline ... Steps on the way to 5.12-rc1 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ibf80f8fbd99fca0c97ab8629b4c0dc5a93acb44d	2021-03-06 08:40:52 +01:00
Eric Biggers	328a492ae5	FROMLIST: ext4: support direct I/O with fscrypt using blk-crypto ... Wire up ext4 with fscrypt direct I/O support. Direct I/O with fscrypt is only supported through blk-crypto (i.e. CONFIG_BLK_INLINE_ENCRYPTION must have been enabled, the 'inlinecrypt' mount option must have been specified, and either hardware inline encryption support must be present or CONFIG_BLK_INLINE_ENCYRPTION_FALLBACK must have been enabled). Further, direct I/O on encrypted files is only supported when I/O is aligned to the filesystem block size (which is *not* necessarily the same as the block device's block size). fscrypt_limit_io_blocks() is called before setting up the iomap to ensure that the blocks of each bio that iomap will submit will have contiguous DUNs. Note that fscrypt_limit_io_blocks() is normally a no-op, as normally the DUNs simply increment along with the logical blocks. But it's needed to handle an edge case in one of the fscrypt IV generation methods. Signed-off-by: Eric Biggers <ebiggers@google.com> Co-developed-by: Satya Tangirala <satyat@google.com> Signed-off-by: Satya Tangirala <satyat@google.com> Reviewed-by: Jaegeuk Kim <jaegeuk@kernel.org> Bug: 162255927 Link: https://lore.kernel.org/r/20200724184501.1651378-5-satyat@google.com Change-Id: Ia3d869cefabdff070f4e77c46190351f6cb5d74c Signed-off-by: Eric Biggers <ebiggers@google.com>	2021-02-26 13:23:01 +01:00
Linus Torvalds	7d6beb71da	Merge tag 'idmapped-mounts-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux ... Pull idmapped mounts from Christian Brauner: "This introduces idmapped mounts which has been in the making for some time. Simply put, different mounts can expose the same file or directory with different ownership. This initial implementation comes with ports for fat, ext4 and with Christoph's port for xfs with more filesystems being actively worked on by independent people and maintainers. Idmapping mounts handle a wide range of long standing use-cases. Here are just a few: - Idmapped mounts make it possible to easily share files between multiple users or multiple machines especially in complex scenarios. For example, idmapped mounts will be used in the implementation of portable home directories in systemd-homed.service(8) where they allow users to move their home directory to an external storage device and use it on multiple computers where they are assigned different uids and gids. This effectively makes it possible to assign random uids and gids at login time. - It is possible to share files from the host with unprivileged containers without having to change ownership permanently through chown(2). - It is possible to idmap a container's rootfs and without having to mangle every file. For example, Chromebooks use it to share the user's Download folder with their unprivileged containers in their Linux subsystem. - It is possible to share files between containers with non-overlapping idmappings. - Filesystem that lack a proper concept of ownership such as fat can use idmapped mounts to implement discretionary access (DAC) permission checking. - They allow users to efficiently changing ownership on a per-mount basis without having to (recursively) chown(2) all files. In contrast to chown (2) changing ownership of large sets of files is instantenous with idmapped mounts. This is especially useful when ownership of a whole root filesystem of a virtual machine or container is changed. With idmapped mounts a single syscall mount_setattr syscall will be sufficient to change the ownership of all files. - Idmapped mounts always take the current ownership into account as idmappings specify what a given uid or gid is supposed to be mapped to. This contrasts with the chown(2) syscall which cannot by itself take the current ownership of the files it changes into account. It simply changes the ownership to the specified uid and gid. This is especially problematic when recursively chown(2)ing a large set of files which is commong with the aforementioned portable home directory and container and vm scenario. - Idmapped mounts allow to change ownership locally, restricting it to specific mounts, and temporarily as the ownership changes only apply as long as the mount exists. Several userspace projects have either already put up patches and pull-requests for this feature or will do so should you decide to pull this: - systemd: In a wide variety of scenarios but especially right away in their implementation of portable home directories. https://systemd.io/HOME_DIRECTORY/ - container runtimes: containerd, runC, LXD:To share data between host and unprivileged containers, unprivileged and privileged containers, etc. The pull request for idmapped mounts support in containerd, the default Kubernetes runtime is already up for quite a while now: https://github.com/containerd/containerd/pull/4734 - The virtio-fs developers and several users have expressed interest in using this feature with virtual machines once virtio-fs is ported. - ChromeOS: Sharing host-directories with unprivileged containers. I've tightly synced with all those projects and all of those listed here have also expressed their need/desire for this feature on the mailing list. For more info on how people use this there's a bunch of talks about this too. Here's just two recent ones: https://www.cncf.io/wp-content/uploads/2020/12/Rootless-Containers-in-Gitpod.pdf https://fosdem.org/2021/schedule/event/containers_idmap/ This comes with an extensive xfstests suite covering both ext4 and xfs: https://git.kernel.org/brauner/xfstests-dev/h/idmapped_mounts It covers truncation, creation, opening, xattrs, vfscaps, setid execution, setgid inheritance and more both with idmapped and non-idmapped mounts. It already helped to discover an unrelated xfs setgid inheritance bug which has since been fixed in mainline. It will be sent for inclusion with the xfstests project should you decide to merge this. In order to support per-mount idmappings vfsmounts are marked with user namespaces. The idmapping of the user namespace will be used to map the ids of vfs objects when they are accessed through that mount. By default all vfsmounts are marked with the initial user namespace. The initial user namespace is used to indicate that a mount is not idmapped. All operations behave as before and this is verified in the testsuite. Based on prior discussions we want to attach the whole user namespace and not just a dedicated idmapping struct. This allows us to reuse all the helpers that already exist for dealing with idmappings instead of introducing a whole new range of helpers. In addition, if we decide in the future that we are confident enough to enable unprivileged users to setup idmapped mounts the permission checking can take into account whether the caller is privileged in the user namespace the mount is currently marked with. The user namespace the mount will be marked with can be specified by passing a file descriptor refering to the user namespace as an argument to the new mount_setattr() syscall together with the new MOUNT_ATTR_IDMAP flag. The system call follows the openat2() pattern of extensibility. The following conditions must be met in order to create an idmapped mount: - The caller must currently have the CAP_SYS_ADMIN capability in the user namespace the underlying filesystem has been mounted in. - The underlying filesystem must support idmapped mounts. - The mount must not already be idmapped. This also implies that the idmapping of a mount cannot be altered once it has been idmapped. - The mount must be a detached/anonymous mount, i.e. it must have been created by calling open_tree() with the OPEN_TREE_CLONE flag and it must not already have been visible in the filesystem. The last two points guarantee easier semantics for userspace and the kernel and make the implementation significantly simpler. By default vfsmounts are marked with the initial user namespace and no behavioral or performance changes are observed. The manpage with a detailed description can be found here: 1d7b902e28 In order to support idmapped mounts, filesystems need to be changed and mark themselves with the FS_ALLOW_IDMAP flag in fs_flags. The patches to convert individual filesystem are not very large or complicated overall as can be seen from the included fat, ext4, and xfs ports. Patches for other filesystems are actively worked on and will be sent out separately. The xfstestsuite can be used to verify that port has been done correctly. The mount_setattr() syscall is motivated independent of the idmapped mounts patches and it's been around since July 2019. One of the most valuable features of the new mount api is the ability to perform mounts based on file descriptors only. Together with the lookup restrictions available in the openat2() RESOLVE_* flag namespace which we added in v5.6 this is the first time we are close to hardened and race-free (e.g. symlinks) mounting and path resolution. While userspace has started porting to the new mount api to mount proper filesystems and create new bind-mounts it is currently not possible to change mount options of an already existing bind mount in the new mount api since the mount_setattr() syscall is missing. With the addition of the mount_setattr() syscall we remove this last restriction and userspace can now fully port to the new mount api, covering every use-case the old mount api could. We also add the crucial ability to recursively change mount options for a whole mount tree, both removing and adding mount options at the same time. This syscall has been requested multiple times by various people and projects. There is a simple tool available at https://github.com/brauner/mount-idmapped that allows to create idmapped mounts so people can play with this patch series. I'll add support for the regular mount binary should you decide to pull this in the following weeks: Here's an example to a simple idmapped mount of another user's home directory: u1001@f2-vm:/$ sudo ./mount --idmap both:1000:1001:1 /home/ubuntu/ /mnt u1001@f2-vm:/$ ls -al /home/ubuntu/ total 28 drwxr-xr-x 2 ubuntu ubuntu 4096 Oct 28 22:07 . drwxr-xr-x 4 root root 4096 Oct 28 04:00 .. -rw------- 1 ubuntu ubuntu 3154 Oct 28 22:12 .bash_history -rw-r--r-- 1 ubuntu ubuntu 220 Feb 25 2020 .bash_logout -rw-r--r-- 1 ubuntu ubuntu 3771 Feb 25 2020 .bashrc -rw-r--r-- 1 ubuntu ubuntu 807 Feb 25 2020 .profile -rw-r--r-- 1 ubuntu ubuntu 0 Oct 16 16:11 .sudo_as_admin_successful -rw------- 1 ubuntu ubuntu 1144 Oct 28 00:43 .viminfo u1001@f2-vm:/$ ls -al /mnt/ total 28 drwxr-xr-x 2 u1001 u1001 4096 Oct 28 22:07 . drwxr-xr-x 29 root root 4096 Oct 28 22:01 .. -rw------- 1 u1001 u1001 3154 Oct 28 22:12 .bash_history -rw-r--r-- 1 u1001 u1001 220 Feb 25 2020 .bash_logout -rw-r--r-- 1 u1001 u1001 3771 Feb 25 2020 .bashrc -rw-r--r-- 1 u1001 u1001 807 Feb 25 2020 .profile -rw-r--r-- 1 u1001 u1001 0 Oct 16 16:11 .sudo_as_admin_successful -rw------- 1 u1001 u1001 1144 Oct 28 00:43 .viminfo u1001@f2-vm:/$ touch /mnt/my-file u1001@f2-vm:/$ setfacl -m u:1001:rwx /mnt/my-file u1001@f2-vm:/$ sudo setcap -n 1001 cap_net_raw+ep /mnt/my-file u1001@f2-vm:/$ ls -al /mnt/my-file -rw-rwxr--+ 1 u1001 u1001 0 Oct 28 22:14 /mnt/my-file u1001@f2-vm:/$ ls -al /home/ubuntu/my-file -rw-rwxr--+ 1 ubuntu ubuntu 0 Oct 28 22:14 /home/ubuntu/my-file u1001@f2-vm:/$ getfacl /mnt/my-file getfacl: Removing leading '/' from absolute path names # file: mnt/my-file # owner: u1001 # group: u1001 user::rw- user:u1001:rwx group::rw- mask::rwx other::r-- u1001@f2-vm:/$ getfacl /home/ubuntu/my-file getfacl: Removing leading '/' from absolute path names # file: home/ubuntu/my-file # owner: ubuntu # group: ubuntu user::rw- user:ubuntu:rwx group::rw- mask::rwx other::r--" * tag 'idmapped-mounts-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux: (41 commits) xfs: remove the possibly unused mp variable in xfs_file_compat_ioctl xfs: support idmapped mounts ext4: support idmapped mounts fat: handle idmapped mounts tests: add mount_setattr() selftests fs: introduce MOUNT_ATTR_IDMAP fs: add mount_setattr() fs: add attr_flags_to_mnt_flags helper fs: split out functions to hold writers namespace: only take read lock in do_reconfigure_mnt() mount: make {lock,unlock}_mount_hash() static namespace: take lock_mount_hash() directly when changing flags nfs: do not export idmapped mounts overlayfs: do not mount on top of idmapped mounts ecryptfs: do not mount on top of idmapped mounts ima: handle idmapped mounts apparmor: handle idmapped mounts fs: make helpers idmap mount aware exec: handle idmapped mounts would_dump: handle idmapped mounts ...	2021-02-23 13:39:45 -08:00