6721 Commits

Author	SHA1	Message	Date
Greg Kroah-Hartman	76002c201f	Merge 5.10.38 into android12-5.10 ... Changes in 5.10.38 KEYS: trusted: Fix memory leak on object td tpm: fix error return code in tpm2_get_cc_attrs_tbl() tpm, tpm_tis: Extend locality handling to TPM2 in tpm_tis_gen_interrupt() tpm, tpm_tis: Reserve locality in tpm_tis_resume() KVM: x86/mmu: Remove the defunct update_pte() paging hook KVM/VMX: Invoke NMI non-IST entry instead of IST entry ACPI: PM: Add ACPI ID of Alder Lake Fan PM: runtime: Fix unpaired parent child_count for force_resume cpufreq: intel_pstate: Use HWP if enabled by platform firmware kvm: Cap halt polling at kvm->max_halt_poll_ns ath11k: fix thermal temperature read fs: dlm: fix debugfs dump fs: dlm: add errno handling to check callback fs: dlm: check on minimum msglen size fs: dlm: flush swork on shutdown tipc: convert dest node's address to network order ASoC: Intel: bytcr_rt5640: Enable jack-detect support on Asus T100TAF net/mlx5e: Use net_prefetchw instead of prefetchw in MPWQE TX datapath net: stmmac: Set FIFO sizes for ipq806x ASoC: rsnd: core: Check convert rate in rsnd_hw_params Bluetooth: Fix incorrect status handling in LE PHY UPDATE event i2c: bail out early when RDWR parameters are wrong ALSA: hdsp: don't disable if not enabled ALSA: hdspm: don't disable if not enabled ALSA: rme9652: don't disable if not enabled ALSA: bebob: enable to deliver MIDI messages for multiple ports Bluetooth: Set CONF_NOT_COMPLETE as l2cap_chan default Bluetooth: initialize skb_queue_head at l2cap_chan_create() net/sched: cls_flower: use ntohs for struct flow_dissector_key_ports net: bridge: when suppression is enabled exclude RARP packets Bluetooth: check for zapped sk before connecting selftests/powerpc: Fix L1D flushing tests for Power10 powerpc/32: Statically initialise first emergency context net: hns3: remediate a potential overflow risk of bd_num_list net: hns3: add handling for xmit skb with recursive fraglist ip6_vti: proper dev_{hold|put} in ndo_[un]init methods ASoC: Intel: bytcr_rt5640: Add quirk for the Chuwi Hi8 tablet ice: handle increasing Tx or Rx ring sizes Bluetooth: btusb: Enable quirk boolean flag for Mediatek Chip. ASoC: rt5670: Add a quirk for the Dell Venue 10 Pro 5055 i2c: Add I2C_AQ_NO_REP_START adapter quirk MIPS: Loongson64: Use _CACHE_UNCACHED instead of _CACHE_UNCACHED_ACCELERATED coresight: Do not scan for graph if none is present IB/hfi1: Correct oversized ring allocation mac80211: clear the beacon's CRC after channel switch pinctrl: samsung: use 'int' for register masks in Exynos rtw88: 8822c: add LC calibration for RTL8822C mt76: mt7615: support loading EEPROM for MT7613BE mt76: mt76x0: disable GTK offloading mt76: mt7915: fix txpower init for TSSI off chips fuse: invalidate attrs when page writeback completes virtiofs: fix userns cuse: prevent clone iwlwifi: pcie: make cfg vs. trans_cfg more robust powerpc/mm: Add cond_resched() while removing hpte mappings ASoC: rsnd: call rsnd_ssi_master_clk_start() from rsnd_ssi_init() Revert "iommu/amd: Fix performance counter initialization" iommu/amd: Remove performance counter pre-initialization test drm/amd/display: Force vsync flip when reconfiguring MPCC selftests: Set CC to clang in lib.mk if LLVM is set kconfig: nconf: stop endless search loops ALSA: hda/realtek: Add quirk for Lenovo Ideapad S740 ASoC: Intel: sof_sdw: add quirk for new ADL-P Rvp ALSA: hda/hdmi: fix race in handling acomp ELD notification at resume sctp: Fix out-of-bounds warning in sctp_process_asconf_param() flow_dissector: Fix out-of-bounds warning in __skb_flow_bpf_to_target() powerpc/smp: Set numa node before updating mask ASoC: rt286: Generalize support for ALC3263 codec ethtool: ioctl: Fix out-of-bounds warning in store_link_ksettings_for_user() net: sched: tapr: prevent cycle_time == 0 in parse_taprio_schedule samples/bpf: Fix broken tracex1 due to kprobe argument change powerpc/pseries: Stop calling printk in rtas_stop_self() drm/amd/display: fixed divide by zero kernel crash during dsc enablement drm/amd/display: add handling for hdcp2 rx id list validation drm/amdgpu: Add mem sync flag for IB allocated by SA mt76: mt7615: fix entering driver-own state on mt7663 crypto: ccp: Free SEV device if SEV init fails wl3501_cs: Fix out-of-bounds warnings in wl3501_send_pkt wl3501_cs: Fix out-of-bounds warnings in wl3501_mgmt_join qtnfmac: Fix possible buffer overflow in qtnf_event_handle_external_auth powerpc/iommu: Annotate nested lock for lockdep iavf: remove duplicate free resources calls net: ethernet: mtk_eth_soc: fix RX VLAN offload selftests: mlxsw: Increase the tolerance of backlog buildup selftests: mlxsw: Fix mausezahn invocation in ERSPAN scale test kbuild: generate Module.symvers only when vmlinux exists bnxt_en: Add PCI IDs for Hyper-V VF devices. ia64: module: fix symbolizer crash on fdescr watchdog: rename __touch_watchdog() to a better descriptive name watchdog: explicitly update timestamp when reporting softlockup watchdog/softlockup: remove logic that tried to prevent repeated reports watchdog: fix barriers when printing backtraces from all CPUs ASoC: rt286: Make RT286_SET_GPIO_* readable and writable thermal: thermal_of: Fix error return code of thermal_of_populate_bind_params() f2fs: move ioctl interface definitions to separated file f2fs: fix compat F2FS_IOC_{MOVE,GARBAGE_COLLECT}_RANGE f2fs: fix to allow migrating fully valid segment f2fs: fix panic during f2fs_resize_fs() f2fs: fix a redundant call to f2fs_balance_fs if an error occurs remoteproc: qcom_q6v5_mss: Replace ioremap with memremap remoteproc: qcom_q6v5_mss: Validate p_filesz in ELF loader PCI: iproc: Fix return value of iproc_msi_irq_domain_alloc() PCI: Release OF node in pci_scan_device()'s error path ARM: 9064/1: hw_breakpoint: Do not directly check the event's overflow_handler hook f2fs: fix to align to section for fallocate() on pinned file f2fs: fix to update last i_size if fallocate partially succeeds PCI: endpoint: Make *_get_first_free_bar() take into account 64 bit BAR PCI: endpoint: Add helper API to get the 'next' unreserved BAR PCI: endpoint: Make *_free_bar() to return error codes on failure PCI: endpoint: Fix NULL pointer dereference for ->get_features() f2fs: fix to avoid touching checkpointed data in get_victim() f2fs: fix to cover __allocate_new_section() with curseg_lock f2fs: Fix a hungtask problem in atomic write f2fs: fix to avoid accessing invalid fio in f2fs_allocate_data_block() rpmsg: qcom_glink_native: fix error return code of qcom_glink_rx_data() NFS: nfs4_bitmask_adjust() must not change the server global bitmasks NFS: Fix attribute bitmask in _nfs42_proc_fallocate() NFSv4.2: Always flush out writes in nfs42_proc_fallocate() NFS: Deal correctly with attribute generation counter overflow PCI: endpoint: Fix missing destroy_workqueue() pNFS/flexfiles: fix incorrect size check in decode_nfs_fh() NFSv4.2 fix handling of sr_eof in SEEK's reply SUNRPC: Move fault injection call sites SUNRPC: Remove trace_xprt_transmit_queued SUNRPC: Handle major timeout in xprt_adjust_timeout() thermal/drivers/tsens: Fix missing put_device error NFSv4.x: Don't return NFS4ERR_NOMATCHING_LAYOUT if we're unmounting nfsd: ensure new clients break delegations rtc: fsl-ftm-alarm: add MODULE_TABLE() dmaengine: idxd: Fix potential null dereference on pointer status dmaengine: idxd: fix dma device lifetime dmaengine: idxd: fix cdev setup and free device lifetime issues SUNRPC: fix ternary sign expansion bug in tracing pwm: atmel: Fix duty cycle calculation in .get_state() xprtrdma: Avoid Receive Queue wrapping xprtrdma: Fix cwnd update ordering xprtrdma: rpcrdma_mr_pop() already does list_del_init() swiotlb: Fix the type of index ceph: fix inode leak on getattr error in __fh_to_dentry scsi: qla2xxx: Prevent PRLI in target mode scsi: ufs: core: Do not put UFS power into LPM if link is broken scsi: ufs: core: Cancel rpm_dev_flush_recheck_work during system suspend scsi: ufs: core: Narrow down fast path in system suspend path rtc: ds1307: Fix wday settings for rx8130 net: hns3: fix incorrect configuration for igu_egu_hw_err net: hns3: initialize the message content in hclge_get_link_mode() net: hns3: add check for HNS3_NIC_STATE_INITED in hns3_reset_notify_up_enet() net: hns3: fix for vxlan gpe tx checksum bug net: hns3: use netif_tx_disable to stop the transmit queue net: hns3: disable phy loopback setting in hclge_mac_start_phy sctp: do asoc update earlier in sctp_sf_do_dupcook_a RISC-V: Fix error code returned by riscv_hartid_to_cpuid() sunrpc: Fix misplaced barrier in call_decode libbpf: Fix signed overflow in ringbuf_process_ring block/rnbd-clt: Change queue_depth type in rnbd_clt_session to size_t block/rnbd-clt: Check the return value of the function rtrs_clt_query ethernet:enic: Fix a use after free bug in enic_hard_start_xmit sctp: fix a SCTP_MIB_CURRESTAB leak in sctp_sf_do_dupcook_b netfilter: xt_SECMARK: add new revision to fix structure layout xsk: Fix for xp_aligned_validate_desc() when len == chunk_size net: stmmac: Clear receive all(RA) bit when promiscuous mode is off drm/radeon: Fix off-by-one power_state index heap overwrite drm/radeon: Avoid power table parsing memory leaks arm64: entry: factor irq triage logic into macros arm64: entry: always set GIC_PRIO_PSR_I_SET during entry khugepaged: fix wrong result value for trace_mm_collapse_huge_page_isolate() mm/hugeltb: handle the error case in hugetlb_fix_reserve_counts() mm/migrate.c: fix potential indeterminate pte entry in migrate_vma_insert_page() ksm: fix potential missing rmap_item for stable_node mm/gup: check every subpage of a compound page during isolation mm/gup: return an error on migration failure mm/gup: check for isolation errors ethtool: fix missing NLM_F_MULTI flag when dumping net: fix nla_strcmp to handle more then one trailing null character smc: disallow TCP_ULP in smc_setsockopt() netfilter: nfnetlink_osf: Fix a missing skb_header_pointer() NULL check netfilter: nftables: Fix a memleak from userdata error path in new objects can: mcp251xfd: mcp251xfd_probe(): add missing can_rx_offload_del() in error path can: mcp251x: fix resume from sleep before interface was brought up can: m_can: m_can_tx_work_queue(): fix tx_skb race condition sched: Fix out-of-bound access in uclamp sched/fair: Fix unfairness caused by missing load decay fs/proc/generic.c: fix incorrect pde_is_permanent check kernel: kexec_file: fix error return code of kexec_calculate_store_digests() kernel/resource: make walk_system_ram_res() find all busy IORESOURCE_SYSTEM_RAM resources kernel/resource: make walk_mem_res() find all busy IORESOURCE_MEM resources netfilter: nftables: avoid overflows in nft_hash_buckets() i40e: fix broken XDP support i40e: Fix use-after-free in i40e_client_subtask() i40e: fix the restart auto-negotiation after FEC modified i40e: Fix PHY type identifiers for 2.5G and 5G adapters mptcp: fix splat when closing unaccepted socket f2fs: avoid unneeded data copy in f2fs_ioc_move_range() ARC: entry: fix off-by-one error in syscall number validation ARC: mm: PAE: use 40-bit physical page mask ARC: mm: Use max_high_pfn as a HIGHMEM zone border powerpc/64s: Fix crashes when toggling stf barrier powerpc/64s: Fix crashes when toggling entry flush barrier hfsplus: prevent corruption in shrinking truncate squashfs: fix divide error in calculate_skip() userfaultfd: release page in error path to avoid BUG_ON kasan: fix unit tests with CONFIG_UBSAN_LOCAL_BOUNDS enabled mm/hugetlb: fix F_SEAL_FUTURE_WRITE blk-iocost: fix weight updates of inner active iocgs arm64: mte: initialize RGSR_EL1.SEED in __cpu_setup arm64: Fix race condition on PG_dcache_clean in __sync_icache_dcache() btrfs: fix race leading to unpersisted data and metadata on fsync drm/radeon/dpm: Disable sclk switching on Oland when two 4K 60Hz monitors are connected drm/amd/display: Initialize attribute for hdcp_srm sysfs file drm/i915: Avoid div-by-zero on gen2 kvm: exit halt polling on need_resched() as well KVM: LAPIC: Accurately guarantee busy wait for timer to expire when using hv_timer drm/msm/dp: initialize audio_comp when audio starts KVM: x86: Cancel pvclock_gtod_work on module removal KVM: x86: Prevent deadlock against tk_core.seq dax: Add an enum for specifying dax wakup mode dax: Add a wakeup mode parameter to put_unlocked_entry() dax: Wake up all waiters after invalidating dax entry xen/unpopulated-alloc: consolidate pgmap manipulation xen/unpopulated-alloc: fix error return code in fill_list() perf tools: Fix dynamic libbpf link usb: dwc3: gadget: Free gadget structure only after freeing endpoints iio: light: gp2ap002: Fix rumtime PM imbalance on error iio: proximity: pulsedlight: Fix rumtime PM imbalance on error iio: hid-sensors: select IIO_TRIGGERED_BUFFER under HID_SENSOR_IIO_TRIGGER usb: fotg210-hcd: Fix an error message hwmon: (occ) Fix poll rate limiting usb: musb: Fix an error message ACPI: scan: Fix a memory leak in an error handling path kyber: fix out of bounds access when preempted nvmet: add lba to sect conversion helpers nvmet: fix inline bio check for bdev-ns nvmet-rdma: Fix NULL deref when SEND is completed with error f2fs: compress: fix to free compress page correctly f2fs: compress: fix race condition of overwrite vs truncate f2fs: compress: fix to assign cc.cluster_idx correctly nbd: Fix NULL pointer in flush_workqueue blk-mq: plug request for shared sbitmap blk-mq: Swap two calls in blk_mq_exit_queue() usb: dwc3: omap: improve extcon initialization usb: dwc3: pci: Enable usb2-gadget-lpm-disable for Intel Merrifield usb: xhci: Increase timeout for HC halt usb: dwc2: Fix gadget DMA unmap direction usb: core: hub: fix race condition about TRSMRCY of resume usb: dwc3: gadget: Enable suspend events usb: dwc3: gadget: Return success always for kick transfer in ep queue usb: typec: ucsi: Retrieve all the PDOs instead of just the first 4 usb: typec: ucsi: Put fwnode in any case during ->probe() xhci-pci: Allow host runtime PM as default for Intel Alder Lake xHCI xhci: Do not use GFP_KERNEL in (potentially) atomic context xhci: Add reset resume quirk for AMD xhci controller. iio: gyro: mpu3050: Fix reported temperature value iio: tsl2583: Fix division by a zero lux_val cdc-wdm: untangle a circular dependency between callback and softint xen/gntdev: fix gntdev_mmap() error exit path KVM: x86: Emulate RDPID only if RDTSCP is supported KVM: x86: Move RDPID emulation intercept to its own enum KVM: nVMX: Always make an attempt to map eVMCS after migration KVM: VMX: Do not advertise RDPID if ENABLE_RDTSCP control is unsupported KVM: VMX: Disable preemption when probing user return MSRs Revert "iommu/vt-d: Remove WO permissions on second-level paging entries" Revert "iommu/vt-d: Preset Access/Dirty bits for IOVA over FL" iommu/vt-d: Preset Access/Dirty bits for IOVA over FL iommu/vt-d: Remove WO permissions on second-level paging entries mm: fix struct page layout on 32-bit systems MIPS: Reinstate platform `__div64_32' handler MIPS: Avoid DIVU in `__div64_32' is result would be zero MIPS: Avoid handcoded DIVU in `__div64_32' altogether clocksource/drivers/timer-ti-dm: Prepare to handle dra7 timer wrap issue clocksource/drivers/timer-ti-dm: Handle dra7 timer wrap errata i940 ARM: 9011/1: centralize phys-to-virt conversion of DT/ATAGS address ARM: 9012/1: move device tree mapping out of linear region ARM: 9020/1: mm: use correct section size macro to describe the FDT virtual address ARM: 9027/1: head.S: explicitly map DT even if it lives in the first physical section usb: typec: tcpm: Fix error while calculating PPS out values kobject_uevent: remove warning in init_uevent_argv() drm/i915/gt: Fix a double free in gen8_preallocate_top_level_pdp drm/i915: Read C0DRB3/C1DRB3 as 16 bits again drm/i915/overlay: Fix active retire callback alignment drm/i915: Fix crash in auto_retire clk: exynos7: Mark aclk_fsys1_200 as critical media: rkvdec: Remove of_match_ptr() i2c: mediatek: Fix send master code at more than 1MHz dt-bindings: media: renesas,vin: Make resets optional on R-Car Gen1 dt-bindings: serial: 8250: Remove duplicated compatible strings debugfs: Make debugfs_allow RO after init ext4: fix debug format string warning nvme: do not try to reconfigure APST when the controller is not live ASoC: rsnd: check all BUSIF status when error Linux 5.10.38 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ia32e01283b488a38be48015c58a0e481f09aaf65	2021-05-20 15:35:25 +02:00
Petr Machata	9401b7ff91	selftests: mlxsw: Fix mausezahn invocation in ERSPAN scale test ... [ Upstream commit 1233898ab7 ] The mirror_gre_scale test creates as many ERSPAN sessions as the underlying chip supports, and tests that they all work. In order to determine that it issues a stream of ICMP packets and checks if they are mirrored as expected. However, the mausezahn invocation missed the -6 flag to identify the use of IPv6 protocol, and was sending ICMP messages over IPv6, as opposed to ICMP6. It also didn't pass an explicit source IP address, which apparently worked at some point in the past, but does not anymore. To fix these issues, extend the function mirror_test() in mirror_lib by detecting the IPv6 protocol addresses, and using a different ICMP scheme. Fix __mirror_gre_test() in the selftest itself to pass a source IP address. Signed-off-by: Petr Machata <petrm@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>	2021-05-19 10:12:59 +02:00
Petr Machata	dfa0e8461e	selftests: mlxsw: Increase the tolerance of backlog buildup ... [ Upstream commit dda7f4fa55 ] The intention behind this test is to make sure that qdisc limit is correctly projected to the HW. However, first, due to rounding in the qdisc, and then in the driver, the number cannot actually be accurate. And second, the approach to testing this is to oversubscribe the port with traffic generated on the same switch. The actual backlog size therefore fluctuates. In practice, this test proved to be noisier than the rest, and spuriously fails every now and then. Increase the tolerance to 10 % to avoid these issues. Signed-off-by: Petr Machata <petrm@nvidia.com> Acked-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>	2021-05-19 10:12:59 +02:00
Yonghong Song	06b0037e6f	selftests: Set CC to clang in lib.mk if LLVM is set ... [ Upstream commit 26e6dd1072 ] selftests/bpf/Makefile includes lib.mk. With the following command make -j60 LLVM=1 LLVM_IAS=1 <=== compile kernel make -j60 -C tools/testing/selftests/bpf LLVM=1 LLVM_IAS=1 V=1 some files are still compiled with gcc. This patch fixed lib.mk issue which sets CC to gcc in all cases. Signed-off-by: Yonghong Song <yhs@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20210413153413.3027426-1-yhs@fb.com Signed-off-by: Sasha Levin <sashal@kernel.org>	2021-05-19 10:12:56 +02:00
Russell Currey	b9f9313c75	selftests/powerpc: Fix L1D flushing tests for Power10 ... [ Upstream commit 3a72c94ebf ] The rfi_flush and entry_flush selftests work by using the PM_LD_MISS_L1 perf event to count L1D misses. The value of this event has changed over time: - Power7 uses 0x400f0 - Power8 and Power9 use both 0x400f0 and 0x3e054 - Power10 uses only 0x3e054 Rather than relying on raw values, configure perf to count L1D read misses in the most explicit way available. This fixes the selftests to work on systems without 0x400f0 as PM_LD_MISS_L1, and should change no behaviour for systems that the tests already worked on. The only potential downside is that referring to a specific perf event requires PMU support implemented in the kernel for that platform. Signed-off-by: Russell Currey <ruscur@russell.cc> Acked-by: Daniel Axtens <dja@axtens.net> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20210223070227.2916871-1-ruscur@russell.cc Signed-off-by: Sasha Levin <sashal@kernel.org>	2021-05-19 10:12:54 +02:00
Paul Lawrence	25c3b9e0fe	ANDROID: Incremental fs: Make sysfs_name changeable on remount ... Bug: 187829246 Test: incfs_test passes Signed-off-by: Paul Lawrence <paullawrence@google.com> Change-Id: I1762f170c8a8a2fb7672f65c402e82ab95aeef8a	2021-05-17 20:08:37 +00:00
Greg Kroah-Hartman	e054456ced	Merge 5.10.37 into android12-5.10 ... Changes in 5.10.37 Bluetooth: verify AMP hci_chan before amp_destroy bluetooth: eliminate the potential race condition when removing the HCI controller net/nfc: fix use-after-free llcp_sock_bind/connect io_uring: truncate lengths larger than MAX_RW_COUNT on provide buffers Revert "USB: cdc-acm: fix rounding error in TIOCSSERIAL" usb: roles: Call try_module_get() from usb_role_switch_find_by_fwnode() tty: moxa: fix TIOCSSERIAL jiffies conversions tty: amiserial: fix TIOCSSERIAL permission check USB: serial: usb_wwan: fix TIOCSSERIAL jiffies conversions staging: greybus: uart: fix TIOCSSERIAL jiffies conversions USB: serial: ti_usb_3410_5052: fix TIOCSSERIAL permission check staging: fwserial: fix TIOCSSERIAL jiffies conversions tty: moxa: fix TIOCSSERIAL permission check staging: fwserial: fix TIOCSSERIAL permission check drm: bridge: fix LONTIUM use of mipi_dsi_() functions usb: typec: tcpm: Address incorrect values of tcpm psy for fixed supply usb: typec: tcpm: Address incorrect values of tcpm psy for pps supply usb: typec: tcpm: update power supply once partner accepts usb: xhci-mtk: remove or operator for setting schedule parameters usb: xhci-mtk: improve bandwidth scheduling with TT ASoC: samsung: tm2_wm5110: check of of_parse return value ASoC: Intel: kbl_da7219_max98927: Fix kabylake_ssp_fixup function ASoC: tlv320aic32x4: Register clocks before registering component ASoC: tlv320aic32x4: Increase maximum register in regmap MIPS: pci-mt7620: fix PLL lock check MIPS: pci-rt2880: fix slot 0 configuration FDDI: defxx: Bail out gracefully with unassigned PCI resource for CSR PCI: Allow VPD access for QLogic ISP2722 KVM: x86: Defer the MMU unload to the normal path on an global INVPCID PCI: xgene: Fix cfg resource mapping PCI: keystone: Let AM65 use the pci_ops defined in pcie-designware-host.c PM / devfreq: Unlock mutex and free devfreq struct in error path soc/tegra: regulators: Fix locking up when voltage-spread is out of range iio: inv_mpu6050: Fully validate gyro and accel scale writes iio:accel:adis16201: Fix wrong axis assignment that prevents loading iio:adc:ad7476: Fix remove handling sc16is7xx: Defer probe if device read fails phy: cadence: Sierra: Fix PHY power_on sequence misc: lis3lv02d: Fix false-positive WARN on various HP models phy: ti: j721e-wiz: Invoke wiz_init() before of_platform_device_create() misc: vmw_vmci: explicitly initialize vmci_notify_bm_set_msg struct misc: vmw_vmci: explicitly initialize vmci_datagram payload selinux: add proper NULL termination to the secclass_map permissions x86, sched: Treat Intel SNC topology as default, COD as exception async_xor: increase src_offs when dropping destination page md/bitmap: wait for external bitmap writes to complete during tear down md-cluster: fix use-after-free issue when removing rdev md: split mddev_find md: factor out a mddev_find_locked helper from mddev_find md: md_open returns -EBUSY when entering racing area md: Fix missing unused status line of /proc/mdstat mt76: mt7615: use ieee80211_free_txskb() in mt7615_tx_token_put() ipw2x00: potential buffer overflow in libipw_wx_set_encodeext() cfg80211: scan: drop entry from hidden_list on overflow rtw88: Fix array overrun in rtw_get_tx_power_params() mt76: fix potential DMA mapping leak FDDI: defxx: Make MMIO the configuration default except for EISA drm/i915/gvt: Fix virtual display setup for BXT/APL drm/i915/gvt: Fix vfio_edid issue for BXT/APL drm/qxl: use ttm bo priorities drm/panfrost: Clear MMU irqs before handling the fault drm/panfrost: Don't try to map pages that are already mapped drm/radeon: fix copy of uninitialized variable back to userspace drm/dp_mst: Revise broadcast msg lct & lcr drm/dp_mst: Set CLEAR_PAYLOAD_ID_TABLE as broadcast drm: bridge/panel: Cleanup connector on bridge detach drm/amd/display: Reject non-zero src_y and src_x for video planes drm/amdgpu: fix concurrent VM flushes on Vega/Navi v2 ALSA: hda/realtek: Re-order ALC882 Acer quirk table entries ALSA: hda/realtek: Re-order ALC882 Sony quirk table entries ALSA: hda/realtek: Re-order ALC882 Clevo quirk table entries ALSA: hda/realtek: Re-order ALC269 HP quirk table entries ALSA: hda/realtek: Re-order ALC269 Acer quirk table entries ALSA: hda/realtek: Re-order ALC269 Dell quirk table entries ALSA: hda/realtek: Re-order ALC269 ASUS quirk table entries ALSA: hda/realtek: Re-order ALC269 Sony quirk table entries ALSA: hda/realtek: Re-order ALC269 Lenovo quirk table entries ALSA: hda/realtek: Re-order remaining ALC269 quirk table entries ALSA: hda/realtek: Re-order ALC662 quirk table entries ALSA: hda/realtek: Remove redundant entry for ALC861 Haier/Uniwill devices ALSA: hda/realtek: ALC285 Thinkpad jack pin quirk is unreachable ALSA: hda/realtek: Fix speaker amp on HP Envy AiO 32 KVM: s390: VSIE: correctly handle MVPG when in VSIE KVM: s390: split kvm_s390_logical_to_effective KVM: s390: fix guarded storage control register handling s390: fix detection of vector enhancements facility 1 vs. vector packed decimal facility KVM: s390: VSIE: fix MVPG handling for prefixing and MSO KVM: s390: split kvm_s390_real_to_abs KVM: s390: extend kvm_s390_shadow_fault to return entry pointer KVM: x86/mmu: Alloc page for PDPTEs when shadowing 32-bit NPT with 64-bit KVM: x86: Remove emulator's broken checks on CR0/CR3/CR4 loads KVM: nSVM: Set the shadow root level to the TDP level for nested NPT KVM: SVM: Don't strip the C-bit from CR2 on #PF interception KVM: SVM: Do not allow SEV/SEV-ES initialization after vCPUs are created KVM: SVM: Inject #GP on guest MSR_TSC_AUX accesses if RDTSCP unsupported KVM: nVMX: Defer the MMU reload to the normal path on an EPTP switch KVM: nVMX: Truncate bits 63:32 of VMCS field on nested check in !64-bit KVM: nVMX: Truncate base/index GPR value on address calc in !64-bit KVM: arm/arm64: Fix KVM_VGIC_V3_ADDR_TYPE_REDIST read KVM: Destroy I/O bus devices on unregister failure _after_ sync'ing SRCU KVM: Stop looking for coalesced MMIO zones if the bus is destroyed KVM: arm64: Fully zero the vcpu state on reset KVM: arm64: Fix KVM_VGIC_V3_ADDR_TYPE_REDIST_REGION read Revert "drivers/net/wan/hdlc_fr: Fix a double free in pvc_xmit" Revert "i3c master: fix missing destroy_workqueue() on error in i3c_master_register" ovl: fix missing revert_creds() on error path Revert "drm/qxl: do not run release if qxl failed to init" usb: gadget: pch_udc: Revert d3cb25a121 completely Revert "tools/power turbostat: adjust for temperature offset" firmware: xilinx: Fix dereferencing freed memory firmware: xilinx: Add a blank line after function declaration firmware: xilinx: Remove zynqmp_pm_get_eemi_ops() in IS_REACHABLE(CONFIG_ZYNQMP_FIRMWARE) fpga: fpga-mgr: xilinx-spi: fix error messages on -EPROBE_DEFER crypto: sun8i-ss - fix result memory leak on error path memory: gpmc: fix out of bounds read and dereference on gpmc_cs[] ARM: dts: exynos: correct fuel gauge interrupt trigger level on GT-I9100 ARM: dts: exynos: correct fuel gauge interrupt trigger level on Midas family ARM: dts: exynos: correct MUIC interrupt trigger level on Midas family ARM: dts: exynos: correct PMIC interrupt trigger level on Midas family ARM: dts: exynos: correct PMIC interrupt trigger level on Odroid X/U3 family ARM: dts: exynos: correct PMIC interrupt trigger level on SMDK5250 ARM: dts: exynos: correct PMIC interrupt trigger level on Snow ARM: dts: s5pv210: correct fuel gauge interrupt trigger level on Fascinate family ARM: dts: renesas: Add mmc aliases into R-Car Gen2 board dts files arm64: dts: renesas: Add mmc aliases into board dts files x86/platform/uv: Set section block size for hubless architectures serial: stm32: fix code cleaning warnings and checks serial: stm32: add "_usart" prefix in functions name serial: stm32: fix probe and remove order for dma serial: stm32: Use of_device_get_match_data() serial: stm32: fix startup by enabling usart for reception serial: stm32: fix incorrect characters on console serial: stm32: fix TX and RX FIFO thresholds serial: stm32: fix a deadlock condition with wakeup event serial: stm32: fix wake-up flag handling serial: stm32: fix a deadlock in set_termios serial: stm32: fix tx dma completion, release channel serial: stm32: call stm32_transmit_chars locked serial: stm32: fix FIFO flush in startup and set_termios serial: stm32: add FIFO flush when port is closed serial: stm32: fix tx_empty condition usb: typec: tcpci: Check ROLE_CONTROL while interpreting CC_STATUS usb: typec: tps6598x: Fix return value check in tps6598x_probe() usb: typec: stusb160x: fix return value check in stusb160x_probe() regmap: set debugfs_name to NULL after it is freed spi: rockchip: avoid objtool warning mtd: rawnand: fsmc: Fix error code in fsmc_nand_probe() mtd: rawnand: brcmnand: fix OOB R/W with Hamming ECC mtd: Handle possible -EPROBE_DEFER from parse_mtd_partitions() mtd: rawnand: qcom: Return actual error code instead of -ENODEV mtd: don't lock when recursively deleting partitions mtd: maps: fix error return code of physmap_flash_remove() ARM: dts: stm32: fix usart 2 & 3 pinconf to wake up with flow control arm64: dts: qcom: sm8250: Fix level triggered PMU interrupt polarity arm64: dts: qcom: sm8250: Fix timer interrupt to specify EL2 physical timer arm64: dts: qcom: sdm845: fix number of pins in 'gpio-ranges' arm64: dts: qcom: sm8150: fix number of pins in 'gpio-ranges' arm64: dts: qcom: sm8250: fix number of pins in 'gpio-ranges' arm64: dts: qcom: db845c: fix correct powerdown pin for WSA881x crypto: sun8i-ss - Fix memory leak of object d when dma_iv fails to map spi: stm32: drop devres version of spi_register_master regulator: bd9576: Fix return from bd957x_probe() arm64: dts: renesas: r8a77980: Fix vin4-7 endpoint binding spi: stm32: Fix use-after-free on unbind x86/microcode: Check for offline CPUs before requesting new microcode devtmpfs: fix placement of complete() call usb: gadget: pch_udc: Replace cpu_to_le32() by lower_32_bits() usb: gadget: pch_udc: Check if driver is present before calling ->setup() usb: gadget: pch_udc: Check for DMA mapping error usb: gadget: pch_udc: Initialize device pointer before use usb: gadget: pch_udc: Provide a GPIO line used on Intel Minnowboard (v1) crypto: ccp - fix command queuing to TEE ring buffer crypto: qat - don't release uninitialized resources crypto: qat - ADF_STATUS_PF_RUNNING should be set after adf_dev_init fotg210-udc: Fix DMA on EP0 for length > max packet size fotg210-udc: Fix EP0 IN requests bigger than two packets fotg210-udc: Remove a dubious condition leading to fotg210_done fotg210-udc: Mask GRP2 interrupts we don't handle fotg210-udc: Don't DMA more than the buffer can take fotg210-udc: Complete OUT requests on short packets usb: gadget: s3c: Fix incorrect resources releasing usb: gadget: s3c: Fix the error handling path in 's3c2410_udc_probe()' dt-bindings: serial: stm32: Use 'type: object' instead of false for 'additionalProperties' mtd: require write permissions for locking and badblock ioctls arm64: dts: renesas: r8a779a0: Fix PMU interrupt bus: qcom: Put child node before return soundwire: bus: Fix device found flag correctly phy: ti: j721e-wiz: Delete "clk_div_sel" clk provider during cleanup phy: marvell: ARMADA375_USBCLUSTER_PHY should not default to y, unconditionally arm64: dts: mediatek: fix reset GPIO level on pumpkin NFSD: Fix sparse warning in nfs4proc.c NFSv4.2: fix copy stateid copying for the async copy crypto: poly1305 - fix poly1305_core_setkey() declaration crypto: qat - fix error path in adf_isr_resource_alloc() usb: gadget: aspeed: fix dma map failure USB: gadget: udc: fix wrong pointer passed to IS_ERR() and PTR_ERR() drivers: nvmem: Fix voltage settings for QTI qfprom-efuse driver core: platform: Declare early_platform_cleanup() prototype memory: pl353: fix mask of ECC page_size config register soundwire: stream: fix memory leak in stream config error path m68k: mvme147,mvme16x: Don't wipe PCC timer config bits firmware: qcom_scm: Make __qcom_scm_is_call_available() return bool firmware: qcom_scm: Reduce locking section for __get_convention() firmware: qcom_scm: Workaround lack of "is available" call on SC7180 iio: adc: Kconfig: make AD9467 depend on ADI_AXI_ADC symbol mtd: rawnand: gpmi: Fix a double free in gpmi_nand_init irqchip/gic-v3: Fix OF_BAD_ADDR error handling staging: comedi: tests: ni_routes_test: Fix compilation error staging: rtl8192u: Fix potential infinite loop staging: fwserial: fix TIOCSSERIAL implementation staging: fwserial: fix TIOCGSERIAL implementation staging: greybus: uart: fix unprivileged TIOCCSERIAL soc: qcom: pdr: Fix error return code in pdr_register_listener PM / devfreq: Use more accurate returned new_freq as resume_freq clocksource/drivers/timer-ti-dm: Fix posted mode status check order clocksource/drivers/timer-ti-dm: Add missing set_state_oneshot_stopped clocksource/drivers/ingenic_ost: Fix return value check in ingenic_ost_probe() spi: Fix use-after-free with devm_spi_alloc_* spi: fsl: add missing iounmap() on error in of_fsl_spi_probe() soc: qcom: mdt_loader: Validate that p_filesz < p_memsz soc: qcom: mdt_loader: Detect truncated read of segments PM: runtime: Replace inline function pm_runtime_callbacks_present() cpuidle: Fix ARM_QCOM_SPM_CPUIDLE configuration ACPI: CPPC: Replace cppc_attr with kobj_attribute crypto: allwinner - add missing CRYPTO_ prefix crypto: sun8i-ss - Fix memory leak of pad crypto: sa2ul - Fix memory leak of rxd crypto: qat - Fix a double free in adf_create_ring cpufreq: armada-37xx: Fix setting TBG parent for load levels clk: mvebu: armada-37xx-periph: remove .set_parent method for CPU PM clock cpufreq: armada-37xx: Fix the AVS value for load L1 clk: mvebu: armada-37xx-periph: Fix switching CPU freq from 250 Mhz to 1 GHz clk: mvebu: armada-37xx-periph: Fix workaround for switching from L1 to L0 cpufreq: armada-37xx: Fix driver cleanup when registration failed cpufreq: armada-37xx: Fix determining base CPU frequency spi: spi-zynqmp-gqspi: use wait_for_completion_timeout to make zynqmp_qspi_exec_op not interruptible spi: spi-zynqmp-gqspi: add mutex locking for exec_op spi: spi-zynqmp-gqspi: transmit dummy circles by using the controller's internal functionality spi: spi-zynqmp-gqspi: fix incorrect operating mode in zynqmp_qspi_read_op spi: fsl-lpspi: Fix PM reference leak in lpspi_prepare_xfer_hardware() usb: gadget: r8a66597: Add missing null check on return from platform_get_resource USB: cdc-acm: fix unprivileged TIOCCSERIAL USB: cdc-acm: fix TIOCGSERIAL implementation tty: actually undefine superseded ASYNC flags tty: fix return value for unsupported ioctls tty: Remove dead termiox code tty: fix return value for unsupported termiox ioctls serial: core: return early on unsupported ioctls firmware: qcom-scm: Fix QCOM_SCM configuration node: fix device cleanups in error handling code crypto: chelsio - Read rxchannel-id from firmware usbip: vudc: fix missing unlock on error in usbip_sockfd_store() m68k: Add missing mmap_read_lock() to sys_cacheflush() spi: spi-zynqmp-gqspi: Fix missing unlock on error in zynqmp_qspi_exec_op() memory: renesas-rpc-if: fix possible NULL pointer dereference of resource memory: samsung: exynos5422-dmc: handle clk_set_parent() failure security: keys: trusted: fix TPM2 authorizations platform/x86: pmc_atom: Match all Beckhoff Automation baytrail boards with critclk_systems DMI table ARM: dts: aspeed: Rainier: Fix humidity sensor bus address Drivers: hv: vmbus: Use after free in __vmbus_open() spi: spi-zynqmp-gqspi: fix clk_enable/disable imbalance issue spi: spi-zynqmp-gqspi: fix hang issue when suspend/resume spi: spi-zynqmp-gqspi: fix use-after-free in zynqmp_qspi_exec_op spi: spi-zynqmp-gqspi: return -ENOMEM if dma_map_single fails x86/platform/uv: Fix !KEXEC build failure hwmon: (pmbus/pxe1610) don't bail out when not all pages are active Drivers: hv: vmbus: Increase wait time for VMbus unload PM: hibernate: x86: Use crc32 instead of md5 for hibernation e820 integrity check usb: dwc2: Fix host mode hibernation exit with remote wakeup flow. usb: dwc2: Fix hibernation between host and device modes. ttyprintk: Add TTY hangup callback. serial: omap: don't disable rs485 if rts gpio is missing serial: omap: fix rs485 half-duplex filtering xen-blkback: fix compatibility bug with single page rings soc: aspeed: fix a ternary sign expansion bug drm/tilcdc: send vblank event when disabling crtc drm/stm: Fix bus_flags handling drm/amd/display: Fix off by one in hdmi_14_process_transaction() drm/mcde/panel: Inverse misunderstood flag sched/fair: Fix shift-out-of-bounds in load_balance() afs: Fix updating of i_mode due to 3rd party change rcu: Remove spurious instrumentation_end() in rcu_nmi_enter() media: vivid: fix assignment of dev->fbuf_out_flags media: saa7134: use sg_dma_len when building pgtable media: saa7146: use sg_dma_len when building pgtable media: omap4iss: return error code when omap4iss_get() failed media: rkisp1: rsz: crash fix when setting src format media: aspeed: fix clock handling logic drm/probe-helper: Check epoch counter in output_poll_execute() media: venus: core: Fix some resource leaks in the error path of 'venus_probe()' media: platform: sunxi: sun6i-csi: fix error return code of sun6i_video_start_streaming() media: m88ds3103: fix return value check in m88ds3103_probe() media: docs: Fix data organization of MEDIA_BUS_FMT_RGB101010_1X30 media: [next] staging: media: atomisp: fix memory leak of object flash media: atomisp: Fixed error handling path media: m88rs6000t: avoid potential out-of-bounds reads on arrays media: atomisp: Fix use after free in atomisp_alloc_css_stat_bufs() drm/amdkfd: fix build error with AMD_IOMMU_V2=m of: overlay: fix for_each_child.cocci warnings x86/kprobes: Fix to check non boostable prefixes correctly selftests: fix prepending $(OUTPUT) to $(TEST_PROGS) pata_arasan_cf: fix IRQ check pata_ipx4xx_cf: fix IRQ check sata_mv: add IRQ checks ata: libahci_platform: fix IRQ check seccomp: Fix CONFIG tests for Seccomp_filters nvme-tcp: block BH in sk state_change sk callback nvmet-tcp: fix incorrect locking in state_change sk callback clk: imx: Fix reparenting of UARTs not associated with stdout power: supply: bq25980: Move props from battery node nvme: retrigger ANA log update if group descriptor isn't found media: i2c: imx219: Move out locking/unlocking of vflip and hflip controls from imx219_set_stream media: i2c: imx219: Balance runtime PM use-count media: v4l2-ctrls.c: fix race condition in hdl->requests list vfio/fsl-mc: Re-order vfio_fsl_mc_probe() vfio/pci: Move VGA and VF initialization to functions vfio/pci: Re-order vfio_pci_probe() vfio/mdev: Do not allow a mdev_type to have a NULL parent pointer clk: zynqmp: move zynqmp_pll_set_mode out of round_rate callback clk: zynqmp: pll: add set_pll_mode to check condition in zynqmp_pll_enable drm: xlnx: zynqmp: fix a memset in zynqmp_dp_train() clk: qcom: a53-pll: Add missing MODULE_DEVICE_TABLE clk: qcom: apss-ipq-pll: Add missing MODULE_DEVICE_TABLE drm/amd/display: use GFP_ATOMIC in dcn20_resource_construct drm/radeon: Fix a missing check bug in radeon_dp_mst_detect() clk: uniphier: Fix potential infinite loop scsi: pm80xx: Increase timeout for pm80xx mpi_uninit_check() scsi: pm80xx: Fix potential infinite loop scsi: ufs: ufshcd-pltfrm: Fix deferred probing scsi: hisi_sas: Fix IRQ checks scsi: jazz_esp: Add IRQ check scsi: sun3x_esp: Add IRQ check scsi: sni_53c710: Add IRQ check scsi: ibmvfc: Fix invalid state machine BUG_ON() mailbox: sprd: Introduce refcnt when clients requests/free channels mfd: stm32-timers: Avoid clearing auto reload register nvmet-tcp: fix a segmentation fault during io parsing error nvme-pci: don't simple map sgl when sgls are disabled media: cedrus: Fix H265 status definitions HSI: core: fix resource leaks in hsi_add_client_from_dt() x86/events/amd/iommu: Fix sysfs type mismatch perf/amd/uncore: Fix sysfs type mismatch io_uring: fix overflows checks in provide buffers sched/debug: Fix cgroup_path[] serialization drivers/block/null_blk/main: Fix a double free in null_init. xsk: Respect device's headroom and tailroom on generic xmit path HID: plantronics: Workaround for double volume key presses perf symbols: Fix dso__fprintf_symbols_by_name() to return the number of printed chars ASoC: Intel: boards: sof-wm8804: add check for PLL setting ASoC: Intel: Skylake: Compile when any configuration is selected RDMA/mlx5: Fix mlx5 rates to IB rates map wilc1000: write value to WILC_INTR2_ENABLE register KVM: x86/mmu: Retry page faults that hit an invalid memslot Bluetooth: avoid deadlock between hci_dev->lock and socket lock net: lapbether: Prevent racing when checking whether the netif is running libbpf: Add explicit padding to bpf_xdp_set_link_opts bpftool: Fix maybe-uninitialized warnings iommu: Check dev->iommu in iommu_dev_xxx functions iommu/vt-d: Reject unsupported page request modes selftests/bpf: Re-generate vmlinux.h and BPF skeletons if bpftool changed libbpf: Add explicit padding to btf_dump_emit_type_decl_opts powerpc/fadump: Mark fadump_calculate_reserve_size as __init powerpc/prom: Mark identical_pvr_fixup as __init MIPS: fix local_irq_{disable,enable} in asmmacro.h ima: Fix the error code for restoring the PCR value inet: use bigger hash table for IP ID generation pinctrl: pinctrl-single: remove unused parameter pinctrl: pinctrl-single: fix pcs_pin_dbg_show() when bits_per_mux is not zero MIPS: loongson64: fix bug when PAGE_SIZE > 16KB ASoC: wm8960: Remove bitclk relax condition in wm8960_configure_sysclk iommu/arm-smmu-v3: add bit field SFM into GERROR_ERR_MASK RDMA/mlx5: Fix drop packet rule in egress table IB/isert: Fix a use after free in isert_connect_request powerpc: Fix HAVE_HARDLOCKUP_DETECTOR_ARCH build configuration MIPS/bpf: Enable bpf_probe_read{, str}() on MIPS again gpio: guard gpiochip_irqchip_add_domain() with GPIOLIB_IRQCHIP ALSA: core: remove redundant spin_lock pair in snd_card_disconnect net: phy: lan87xx: fix access to wrong register of LAN87xx udp: never accept GSO_FRAGLIST packets powerpc/pseries: Only register vio drivers if vio bus exists net/tipc: fix missing destroy_workqueue() on error in tipc_crypto_start() bug: Remove redundant condition check in report_bug RDMA/core: Fix corrupted SL on passive side nfc: pn533: prevent potential memory corruption net: hns3: Limiting the scope of vector_ring_chain variable mips: bmips: fix syscon-reboot nodes iommu/vt-d: Don't set then clear private data in prq_event_thread() iommu: Fix a boundary issue to avoid performance drop iommu/vt-d: Report right snoop capability when using FL for IOVA iommu/vt-d: Report the right page fault address iommu/vt-d: Preset Access/Dirty bits for IOVA over FL iommu/vt-d: Remove WO permissions on second-level paging entries iommu/vt-d: Invalidate PASID cache when root/context entry changed ALSA: usb-audio: Add error checks for usb_driver_claim_interface() calls HID: lenovo: Use brightness_set_blocking callback for setting LEDs brightness HID: lenovo: Fix lenovo_led_set_tp10ubkbd() error handling HID: lenovo: Check hid_get_drvdata() returns non NULL in lenovo_event() HID: lenovo: Map mic-mute button to KEY_F20 instead of KEY_MICMUTE KVM: arm64: Initialize VCPU mdcr_el2 before loading it ASoC: simple-card: fix possible uninitialized single_cpu local variable liquidio: Fix unintented sign extension of a left shift of a u16 IB/hfi1: Use kzalloc() for mmu_rb_handler allocation powerpc/64s: Fix pte update for kernel memory on radix powerpc/perf: Fix PMU constraint check for EBB events powerpc: iommu: fix build when neither PCI or IBMVIO is set mac80211: bail out if cipher schemes are invalid perf vendor events amd: Fix broken L2 Cache Hits from L2 HWPF metric xfs: fix return of uninitialized value in variable error rtw88: Fix an error code in rtw_debugfs_set_rsvd_page() mt7601u: fix always true expression mt76: mt7615: fix tx skb dma unmap mt76: mt7915: fix tx skb dma unmap mt76: mt7915: fix aggr len debugfs node mt76: mt7615: fix mib stats counter reporting to mac80211 mt76: mt7915: fix mib stats counter reporting to mac80211 mt76: mt7663s: make all of packets 4-bytes aligned in sdio tx aggregation mt76: mt7663s: fix the possible device hang in high traffic KVM: PPC: Book3S HV P9: Restore host CTRL SPR after guest exit ovl: invalidate readdir cache on changes to dir with origin RDMA/qedr: Fix error return code in qedr_iw_connect() IB/hfi1: Fix error return code in parse_platform_config() RDMA/bnxt_re: Fix error return code in bnxt_qplib_cq_process_terminal() cxgb4: Fix unintentional sign extension issues net: thunderx: Fix unintentional sign extension issue RDMA/srpt: Fix error return code in srpt_cm_req_recv() RDMA/rtrs-clt: destroy sysfs after removing session from active list i2c: cadence: fix reference leak when pm_runtime_get_sync fails i2c: img-scb: fix reference leak when pm_runtime_get_sync fails i2c: imx-lpi2c: fix reference leak when pm_runtime_get_sync fails i2c: imx: fix reference leak when pm_runtime_get_sync fails i2c: omap: fix reference leak when pm_runtime_get_sync fails i2c: sprd: fix reference leak when pm_runtime_get_sync fails i2c: stm32f7: fix reference leak when pm_runtime_get_sync fails i2c: xiic: fix reference leak when pm_runtime_get_sync fails i2c: cadence: add IRQ check i2c: emev2: add IRQ check i2c: jz4780: add IRQ check i2c: mlxbf: add IRQ check i2c: rcar: make sure irq is not threaded on Gen2 and earlier i2c: rcar: protect against supurious interrupts on V3U i2c: rcar: add IRQ check i2c: sh7760: add IRQ check powerpc/xive: Drop check on irq_data in xive_core_debug_show() powerpc/xive: Fix xmon command "dxi" ASoC: ak5558: correct reset polarity net/mlx5: Fix bit-wise and with zero net/packet: make packet_fanout.arr size configurable up to 64K net/packet: remove data races in fanout operations drm/i915/gvt: Fix error code in intel_gvt_init_device() iommu/amd: Put newline after closing bracket in warning perf beauty: Fix fsconfig generator drm/amd/pm: fix error code in smu_set_power_limit() MIPS: pci-legacy: stop using of_pci_range_to_resource powerpc/pseries: extract host bridge from pci_bus prior to bus removal powerpc/smp: Reintroduce cpu_core_mask KVM: x86: dump_vmcs should not assume GUEST_IA32_EFER is valid rtlwifi: 8821ae: upgrade PHY and RF parameters wlcore: fix overlapping snprintf arguments in debugfs i2c: sh7760: fix IRQ error path i2c: mediatek: Fix wrong dma sync flag mwl8k: Fix a double Free in mwl8k_probe_hw netfilter: nft_payload: fix C-VLAN offload support netfilter: nftables_offload: VLAN id needs host byteorder in flow dissector netfilter: nftables_offload: special ethertype handling for VLAN vsock/vmci: log once the failed queue pair allocation libbpf: Initialize the bpf_seq_printf parameters array field by field net: ethernet: ixp4xx: Set the DMA masks explicitly gro: fix napi_gro_frags() Fast GRO breakage due to IP alignment check RDMA/cxgb4: add missing qpid increment RDMA/i40iw: Fix error unwinding when i40iw_hmc_sd_one fails ALSA: usb: midi: don't return -ENOMEM when usb_urb_ep_type_check fails sfc: ef10: fix TX queue lookup in TX event handling vsock/virtio: free queued packets when closing socket net: marvell: prestera: fix port event handling on init net: davinci_emac: Fix incorrect masking of tx and rx error channel mt76: mt7615: fix memleak when mt7615_unregister_device() crypto: ccp: Detect and reject "invalid" addresses destined for PSP nfp: devlink: initialize the devlink port attribute "lanes" net: stmmac: fix TSO and TBS feature enabling during driver open net: renesas: ravb: Fix a stuck issue when a lot of frames are received net: phy: intel-xway: enable integrated led functions RDMA/rxe: Fix a bug in rxe_fill_ip_info() RDMA/core: Add CM to restrack after successful attachment to a device powerpc/64: Fix the definition of the fixmap area ath9k: Fix error check in ath9k_hw_read_revisions() for PCI devices ath10k: Fix a use after free in ath10k_htc_send_bundle ath10k: Fix ath10k_wmi_tlv_op_pull_peer_stats_info() unlock without lock wlcore: Fix buffer overrun by snprintf due to incorrect buffer size powerpc/perf: Fix the threshold event selection for memory events in power10 powerpc/52xx: Fix an invalid ASM expression ('addi' used instead of 'add') net: phy: marvell: fix m88e1011_set_downshift net: phy: marvell: fix m88e1111_set_downshift net: enetc: fix link error again bnxt_en: fix ternary sign extension bug in bnxt_show_temp() ARM: dts: uniphier: Change phy-mode to RGMII-ID to enable delay pins for RTL8211E arm64: dts: uniphier: Change phy-mode to RGMII-ID to enable delay pins for RTL8211E net: geneve: modify IP header check in geneve6_xmit_skb and geneve_xmit_skb selftests: net: mirror_gre_vlan_bridge_1q: Make an FDB entry static selftests: mlxsw: Remove a redundant if statement in tc_flower_scale test bnxt_en: Fix RX consumer index logic in the error path. KVM: VMX: Intercept FS/GS_BASE MSR accesses for 32-bit KVM net:emac/emac-mac: Fix a use after free in emac_mac_tx_buf_send selftests/bpf: Fix BPF_CORE_READ_BITFIELD() macro selftests/bpf: Fix field existence CO-RE reloc tests selftests/bpf: Fix core_reloc test runner bpf: Fix propagation of 32 bit unsigned bounds from 64 bit bounds RDMA/siw: Fix a use after free in siw_alloc_mr RDMA/bnxt_re: Fix a double free in bnxt_qplib_alloc_res net: bridge: mcast: fix broken length + header check for MRDv6 Adv. net:nfc:digital: Fix a double free in digital_tg_recv_dep_req perf tools: Change fields type in perf_record_time_conv perf jit: Let convert_timestamp() to be backwards-compatible perf session: Add swap operation for event TIME_CONV ia64: fix EFI_DEBUG build kfifo: fix ternary sign extension bugs mm/sl?b.c: remove ctor argument from kmem_cache_flags mm: memcontrol: slab: fix obtain a reference to a freeing memcg mm/sparse: add the missing sparse_buffer_fini() in error branch mm/memory-failure: unnecessary amount of unmapping afs: Fix speculative status fetches bpf: Fix alu32 const subreg bound tracking on bitwise operations bpf, ringbuf: Deny reserve of buffers larger than ringbuf bpf: Prevent writable memory-mapping of read-only ringbuf pages arm64: Remove arm64_dma32_phys_limit and its uses net: Only allow init netns to set default tcp cong to a restricted algo smp: Fix smp_call_function_single_async prototype Revert "net/sctp: fix race condition in sctp_destroy_sock" sctp: delay auto_asconf init until binding the first addr Linux 5.10.37 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I5bee89c285d9dd72de967b0e70d96951ae4e06ae	2021-05-15 09:28:55 +02:00
Daniel Borkmann	4394be0a18	bpf: Fix propagation of 32 bit unsigned bounds from 64 bit bounds ... [ Upstream commit 10bf4e8316 ] Similarly as b02709587e ("bpf: Fix propagation of 32-bit signed bounds from 64-bit bounds."), we also need to fix the propagation of 32 bit unsigned bounds from 64 bit counterparts. That is, really only set the u32_{min,max}_value when /both/ {umin,umax}_value safely fit in 32 bit space. For example, the register with a umin_value == 1 does /not/ imply that u32_min_value is also equal to 1, since umax_value could be much larger than 32 bit subregister can hold, and thus u32_min_value is in the interval [0,1] instead. Before fix, invalid tracking result of R2_w=inv1: [...] 5: R0_w=inv1337 R1=ctx(id=0,off=0,imm=0) R2_w=inv(id=0) R10=fp0 5: (35) if r2 >= 0x1 goto pc+1 [...] // goto path 7: R0=inv1337 R1=ctx(id=0,off=0,imm=0) R2=inv(id=0,umin_value=1) R10=fp0 7: (b6) if w2 <= 0x1 goto pc+1 [...] // goto path 9: R0=inv1337 R1=ctx(id=0,off=0,imm=0) R2=inv(id=0,smin_value=-9223372036854775807,smax_value=9223372032559808513,umin_value=1,umax_value=18446744069414584321,var_off=(0x1; 0xffffffff00000000),s32_min_value=1,s32_max_value=1,u32_max_value=1) R10=fp0 9: (bc) w2 = w2 10: R0=inv1337 R1=ctx(id=0,off=0,imm=0) R2_w=inv1 R10=fp0 [...] After fix, correct tracking result of R2_w=inv(id=0,umax_value=1,var_off=(0x0; 0x1)): [...] 5: R0_w=inv1337 R1=ctx(id=0,off=0,imm=0) R2_w=inv(id=0) R10=fp0 5: (35) if r2 >= 0x1 goto pc+1 [...] // goto path 7: R0=inv1337 R1=ctx(id=0,off=0,imm=0) R2=inv(id=0,umin_value=1) R10=fp0 7: (b6) if w2 <= 0x1 goto pc+1 [...] // goto path 9: R0=inv1337 R1=ctx(id=0,off=0,imm=0) R2=inv(id=0,smax_value=9223372032559808513,umax_value=18446744069414584321,var_off=(0x0; 0xffffffff00000001),s32_min_value=0,s32_max_value=1,u32_max_value=1) R10=fp0 9: (bc) w2 = w2 10: R0=inv1337 R1=ctx(id=0,off=0,imm=0) R2_w=inv(id=0,umax_value=1,var_off=(0x0; 0x1)) R10=fp0 [...] Thus, same issue as in b02709587e holds for unsigned subregister tracking. Also, align __reg64_bound_u32() similarly to __reg64_bound_s32() as done in b02709587e to make them uniform again. Fixes: 3f50f132d8 ("bpf: Verifier, do explicit ALU32 bounds tracking") Reported-by: Manfred Paul (@_manfp) Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Reviewed-by: John Fastabend <john.fastabend@gmail.com> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2021-05-14 09:50:44 +02:00
Andrii Nakryiko	183d9ebd44	selftests/bpf: Fix core_reloc test runner ... [ Upstream commit bede0ebf0b ] Fix failed tests checks in core_reloc test runner, which allowed failing tests to pass quietly. Also add extra check to make sure that expected to fail test cases with invalid names are caught as test failure anyway, as this is not an expected failure mode. Also fix mislabeled probed vs direct bitfield test cases. Fixes: 124a892d1c ("selftests/bpf: Test TYPE_EXISTS and TYPE_SIZE CO-RE relocations") Reported-by: Lorenz Bauer <lmb@cloudflare.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Lorenz Bauer <lmb@cloudflare.com> Link: https://lore.kernel.org/bpf/20210426192949.416837-6-andrii@kernel.org Signed-off-by: Sasha Levin <sashal@kernel.org>	2021-05-14 09:50:44 +02:00
Andrii Nakryiko	0257a0a5ff	selftests/bpf: Fix field existence CO-RE reloc tests ... [ Upstream commit 5a30eb2392 ] Negative field existence cases for have a broken assumption that FIELD_EXISTS CO-RE relo will fail for fields that match the name but have incompatible type signature. That's not how CO-RE relocations generally behave. Types and fields that match by name but not by expected type are treated as non-matching candidates and are skipped. Error later is reported if no matching candidate was found. That's what happens for most relocations, but existence relocations (FIELD_EXISTS and TYPE_EXISTS) are more permissive and they are designed to return 0 or 1, depending if a match is found. This allows to handle name-conflicting but incompatible types in BPF code easily. Combined with ___flavor suffixes, it's possible to handle pretty much any structural type changes in kernel within the compiled once BPF source code. So, long story short, negative field existence test cases are invalid in their assumptions, so this patch reworks them into a single consolidated positive case that doesn't match any of the fields. Fixes: c7566a6969 ("selftests/bpf: Add field existence CO-RE relocs tests") Reported-by: Lorenz Bauer <lmb@cloudflare.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Lorenz Bauer <lmb@cloudflare.com> Link: https://lore.kernel.org/bpf/20210426192949.416837-5-andrii@kernel.org Signed-off-by: Sasha Levin <sashal@kernel.org>	2021-05-14 09:50:44 +02:00
Danielle Ratson	1625872f01	selftests: mlxsw: Remove a redundant if statement in tc_flower_scale test ... [ Upstream commit 1f1c92139e ] Currently, the error return code of the failure condition is lost after using an if statement, so the test doesn't fail when it should. Remove the if statement that separates the condition and the error code check, so the test won't always pass. Fixes: abfce9e062 ("selftests: mlxsw: Reduce running time using offload indication") Reported-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: Danielle Ratson <danieller@nvidia.com> Reviewed-by: Petr Machata <petrm@nvidia.com> Signed-off-by: Petr Machata <petrm@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>	2021-05-14 09:50:43 +02:00
Petr Machata	8ebdce8fe0	selftests: net: mirror_gre_vlan_bridge_1q: Make an FDB entry static ... [ Upstream commit c8d0260cdd ] The FDB roaming test installs a destination MAC address on the wrong interface of an FDB database and tests whether the mirroring fails, because packets are sent to the wrong port. The test by mistake installs the FDB entry as local. This worked previously, because drivers were notified of local FDB entries in the same way as of static entries. However that has been fixed in the commit 6ab4c3117a ("net: bridge: don't notify switchdev for local FDB addresses"), and local entries are not notified anymore. As a result, the HW is not reconfigured for the FDB roam, and mirroring keeps working, failing the test. To fix the issue, mark the FDB entry as static. Fixes: 9c7c8a8244 ("selftests: forwarding: mirror_gre_vlan_bridge_1q: Add more tests") Signed-off-by: Petr Machata <petrm@nvidia.com> Reviewed-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>	2021-05-14 09:50:43 +02:00
Andrii Nakryiko	87520507b1	selftests/bpf: Re-generate vmlinux.h and BPF skeletons if bpftool changed ... [ Upstream commit cab62c37be ] Trigger vmlinux.h and BPF skeletons re-generation if detected that bpftool was re-compiled. Otherwise full `make clean` is required to get updated skeletons, if bpftool is modified. Fixes: acbd06206b ("selftests/bpf: Add vmlinux.h selftest exercising tracing of syscalls") Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20210318194036.3521577-11-andrii@kernel.org Signed-off-by: Sasha Levin <sashal@kernel.org>	2021-05-14 09:50:30 +02:00
Ilya Leoshkevich	0ad91dc7ea	selftests: fix prepending $(OUTPUT) to $(TEST_PROGS) ... [ Upstream commit cb4969e6f9 ] Currently the following command produces an error message: linux# make kselftest TARGETS=bpf O=/mnt/linux-build # selftests: bpf: test_libbpf.sh # ./test_libbpf.sh: line 23: ./test_libbpf_open: No such file or directory # test_libbpf: failed at file test_l4lb.o # selftests: test_libbpf [FAILED] The error message might not affect the return code of make, therefore one needs to grep make output in order to detect it. This is not the only instance of the same underlying problem; any test with more than one element in $(TEST_PROGS) fails the same way. Another example: linux# make O=/mnt/linux-build TARGETS=splice kselftest [...] # ./short_splice_read.sh: 15: ./splice_read: not found # FAIL: /sys/module/test_module/sections/.init.text 2 not ok 2 selftests: splice: short_splice_read.sh # exit=1 The current logic prepends $(OUTPUT) only to the first member of $(TEST_PROGS). After that, run_one() does cd `dirname $TEST` For all tests except the first one, `dirname $TEST` is ., which means they cannot access the files generated in $(OUTPUT). Fix by using $(addprefix) to prepend $(OUTPUT)/ to each member of $(TEST_PROGS). Fixes: 1a940687e4 ("selftests: lib.mk: copy test scripts and test files for make O=dir run") Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2021-05-14 09:50:24 +02:00
Greg Kroah-Hartman	a1ac3f3093	Merge 5.10.36 into android12-5.10 ... Changes in 5.10.36 bus: mhi: core: Fix check for syserr at power_up bus: mhi: core: Clear configuration from channel context during reset bus: mhi: core: Sanity check values from remote device before use nitro_enclaves: Fix stale file descriptors on failed usercopy dyndbg: fix parsing file query without a line-range suffix s390/disassembler: increase ebpf disasm buffer size s390/zcrypt: fix zcard and zqueue hot-unplug memleak vhost-vdpa: fix vm_flags for virtqueue doorbell mapping tpm: acpi: Check eventlog signature before using it ACPI: custom_method: fix potential use-after-free issue ACPI: custom_method: fix a possible memory leak ftrace: Handle commands when closing set_ftrace_filter file ARM: 9056/1: decompressor: fix BSS size calculation for LLVM ld.lld arm64: dts: marvell: armada-37xx: add syscon compatible to NB clk node arm64: dts: mt8173: fix property typo of 'phys' in dsi node ecryptfs: fix kernel panic with null dev_name fs/epoll: restore waking from ep_done_scan() mtd: spi-nor: core: Fix an issue of releasing resources during read/write Revert "mtd: spi-nor: macronix: Add support for mx25l51245g" mtd: spinand: core: add missing MODULE_DEVICE_TABLE() mtd: rawnand: atmel: Update ecc_stats.corrected counter mtd: physmap: physmap-bt1-rom: Fix unintentional stack access erofs: add unsupported inode i_format check spi: stm32-qspi: fix pm_runtime usage_count counter spi: spi-ti-qspi: Free DMA resources scsi: qla2xxx: Fix crash in qla2xxx_mqueuecommand() scsi: mpt3sas: Block PCI config access from userspace during reset mmc: uniphier-sd: Fix an error handling path in uniphier_sd_probe() mmc: uniphier-sd: Fix a resource leak in the remove function mmc: sdhci: Check for reset prior to DMA address unmap mmc: sdhci-pci: Fix initialization of some SD cards for Intel BYT-based controllers mmc: sdhci-tegra: Add required callbacks to set/clear CQE_EN bit mmc: block: Update ext_csd.cache_ctrl if it was written mmc: block: Issue a cache flush only when it's enabled mmc: core: Do a power cycle when the CMD11 fails mmc: core: Set read only for SD cards with permanent write protect bit mmc: core: Fix hanging on I/O during system suspend for removable cards irqchip/gic-v3: Do not enable irqs when handling spurious interrups cifs: Return correct error code from smb2_get_enc_key cifs: fix out-of-bound memory access when calling smb3_notify() at mount point cifs: detect dead connections only when echoes are enabled. smb2: fix use-after-free in smb2_ioctl_query_info() btrfs: handle remount to no compress during compression x86/build: Disable HIGHMEM64G selection for M486SX btrfs: fix metadata extent leak after failure to create subvolume intel_th: pci: Add Rocket Lake CPU support btrfs: fix race between transaction aborts and fsyncs leading to use-after-free posix-timers: Preserve return value in clock_adjtime32() fbdev: zero-fill colormap in fbcmap.c cpuidle: tegra: Fix C7 idling state on Tegra114 bus: ti-sysc: Probe for l4_wkup and l4_cfg interconnect devices first staging: wimax/i2400m: fix byte-order issue spi: ath79: always call chipselect function spi: ath79: remove spi-master setup and cleanup assignment bus: mhi: core: Destroy SBL devices when moving to mission mode crypto: api - check for ERR pointers in crypto_destroy_tfm() crypto: qat - fix unmap invalid dma address usb: gadget: uvc: add bInterval checking for HS mode usb: webcam: Invalid size of Processing Unit Descriptor x86/sev: Do not require Hypervisor CPUID bit for SEV guests crypto: hisilicon/sec - fixes a printing error genirq/matrix: Prevent allocation counter corruption usb: gadget: f_uac2: validate input parameters usb: gadget: f_uac1: validate input parameters usb: dwc3: gadget: Ignore EP queue requests during bus reset usb: xhci: Fix port minor revision kselftest/arm64: mte: Fix compilation with native compiler ARM: tegra: acer-a500: Rename avdd to vdda of touchscreen node PCI: PM: Do not read power state in pci_enable_device_flags() kselftest/arm64: mte: Fix MTE feature detection ARM: dts: BCM5301X: fix "reg" formatting in /memory node ARM: dts: ux500: Fix up TVK R3 sensors x86/build: Propagate $(CLANG_FLAGS) to $(REALMODE_FLAGS) x86/boot: Add $(CLANG_FLAGS) to compressed KBUILD_CFLAGS efi/libstub: Add $(CLANG_FLAGS) to x86 flags soc/tegra: pmc: Fix completion of power-gate toggling arm64: dts: imx8mq-librem5-r3: Mark buck3 as always on tee: optee: do not check memref size on return from Secure World soundwire: cadence: only prepare attached devices on clock stop perf/arm_pmu_platform: Use dev_err_probe() for IRQ errors perf/arm_pmu_platform: Fix error handling random: initialize ChaCha20 constants with correct endianness usb: xhci-mtk: support quirk to disable usb2 lpm fpga: dfl: pci: add DID for D5005 PAC cards xhci: check port array allocation was successful before dereferencing it xhci: check control context is valid before dereferencing it. xhci: fix potential array out of bounds with several interrupters bus: mhi: core: Clear context for stopped channels from remove() ARM: dts: at91: change the key code of the gpio key tools/power/x86/intel-speed-select: Increase string size platform/x86: ISST: Account for increased timeout in some cases spi: dln2: Fix reference leak to master spi: omap-100k: Fix reference leak to master spi: qup: fix PM reference leak in spi_qup_remove() usb: gadget: tegra-xudc: Fix possible use-after-free in tegra_xudc_remove() usb: musb: fix PM reference leak in musb_irq_work() usb: core: hub: Fix PM reference leak in usb_port_resume() usb: dwc3: gadget: Check for disabled LPM quirk tty: n_gsm: check error while registering tty devices intel_th: Consistency and off-by-one fix phy: phy-twl4030-usb: Fix possible use-after-free in twl4030_usb_remove() crypto: sun8i-ss - Fix PM reference leak when pm_runtime_get_sync() fails crypto: sun8i-ce - Fix PM reference leak in sun8i_ce_probe() crypto: stm32/hash - Fix PM reference leak on stm32-hash.c crypto: stm32/cryp - Fix PM reference leak on stm32-cryp.c crypto: sa2ul - Fix PM reference leak in sa_ul_probe() crypto: omap-aes - Fix PM reference leak on omap-aes.c platform/x86: intel_pmc_core: Don't use global pmcdev in quirks spi: sync up initial chipselect state btrfs: do proper error handling in create_reloc_root btrfs: do proper error handling in btrfs_update_reloc_root btrfs: convert logic BUG_ON()'s in replace_path to ASSERT()'s drm: Added orientation quirk for OneGX1 Pro drm/qxl: do not run release if qxl failed to init drm/qxl: release shadow on shutdown drm/ast: Fix invalid usage of AST_MAX_HWC_WIDTH in cursor atomic_check drm/amd/display: changing sr exit latency drm/ast: fix memory leak when unload the driver drm/amd/display: Check for DSC support instead of ASIC revision drm/amd/display: Don't optimize bandwidth before disabling planes drm/amdgpu/display: buffer INTERRUPT_LOW_IRQ_CONTEXT interrupt work drm/amd/display/dc/dce/dce_aux: Remove duplicate line causing 'field overwritten' issue scsi: lpfc: Fix incorrect dbde assignment when building target abts wqe scsi: lpfc: Fix pt2pt connection does not recover after LOGO drm/amdgpu: Fix some unload driver issues sched/pelt: Fix task util_est update filtering kvfree_rcu: Use same set of GFP flags as does single-argument scsi: target: pscsi: Fix warning in pscsi_complete_cmd() media: ite-cir: check for receive overflow media: drivers: media: pci: sta2x11: fix Kconfig dependency on GPIOLIB media: imx: capture: Return -EPIPE from __capture_legacy_try_fmt() atomisp: don't let it go past pipes array power: supply: bq27xxx: fix power_avg for newer ICs extcon: arizona: Fix some issues when HPDET IRQ fires after the jack has been unplugged extcon: arizona: Fix various races on driver unbind media: media/saa7164: fix saa7164_encoder_register() memory leak bugs media: gspca/sq905.c: fix uninitialized variable power: supply: Use IRQF_ONESHOT backlight: qcom-wled: Use sink_addr for sync toggle backlight: qcom-wled: Fix FSC update issue for WLED5 drm/amdgpu: mask the xgmi number of hops reported from psp to kfd drm/amdkfd: Fix UBSAN shift-out-of-bounds warning drm/amdgpu : Fix asic reset regression issue introduce by 8f211fe8ac drm/amd/pm: fix workload mismatch on vega10 drm/amd/display: Fix UBSAN warning for not a valid value for type '_Bool' drm/amd/display: DCHUB underflow counter increasing in some scenarios drm/amd/display: fix dml prefetch validation scsi: qla2xxx: Always check the return value of qla24xx_get_isp_stats() drm/vkms: fix misuse of WARN_ON scsi: qla2xxx: Fix use after free in bsg mmc: sdhci-esdhc-imx: validate pinctrl before use it mmc: sdhci-pci: Add PCI IDs for Intel LKF mmc: sdhci-brcmstb: Remove CQE quirk ata: ahci: Disable SXS for Hisilicon Kunpeng920 drm/komeda: Fix bit check to import to value of proper type nvmet: return proper error code from discovery ctrl selftests/resctrl: Enable gcc checks to detect buffer overflows selftests/resctrl: Fix compilation issues for global variables selftests/resctrl: Fix compilation issues for other global variables selftests/resctrl: Clean up resctrl features check selftests/resctrl: Fix missing options "-n" and "-p" selftests/resctrl: Use resctrl/info for feature detection selftests/resctrl: Fix incorrect parsing of iMC counters selftests/resctrl: Fix checking for < 0 for unsigned values power: supply: cpcap-charger: Add usleep to cpcap charger to avoid usb plug bounce scsi: smartpqi: Use host-wide tag space scsi: smartpqi: Correct request leakage during reset operations scsi: smartpqi: Add new PCI IDs scsi: scsi_dh_alua: Remove check for ASC 24h in alua_rtpg() media: em28xx: fix memory leak media: vivid: update EDID drm/msm/dp: Fix incorrect NULL check kbot warnings in DP driver clk: socfpga: arria10: Fix memory leak of socfpga_clk on error return power: supply: generic-adc-battery: fix possible use-after-free in gab_remove() power: supply: s3c_adc_battery: fix possible use-after-free in s3c_adc_bat_remove() media: tc358743: fix possible use-after-free in tc358743_remove() media: adv7604: fix possible use-after-free in adv76xx_remove() media: i2c: adv7511-v4l2: fix possible use-after-free in adv7511_remove() media: i2c: tda1997: Fix possible use-after-free in tda1997x_remove() media: i2c: adv7842: fix possible use-after-free in adv7842_remove() media: platform: sti: Fix runtime PM imbalance in regs_show media: sun8i-di: Fix runtime PM imbalance in deinterlace_start_streaming media: dvb-usb: fix memory leak in dvb_usb_adapter_init media: gscpa/stv06xx: fix memory leak sched/fair: Ignore percpu threads for imbalance pulls drm/msm/mdp5: Configure PP_SYNC_HEIGHT to double the vtotal drm/msm/mdp5: Do not multiply vclk line count by 100 drm/amdgpu/ttm: Fix memory leak userptr pages drm/radeon/ttm: Fix memory leak userptr pages drm/amd/display: Fix debugfs link_settings entry drm/amd/display: Fix UBSAN: shift-out-of-bounds warning drm/amdkfd: Fix cat debugfs hang_hws file causes system crash bug amdgpu: avoid incorrect %hu format string drm/amd/display: Try YCbCr420 color when YCbCr444 fails drm/amdgpu: fix NULL pointer dereference scsi: lpfc: Fix crash when a REG_RPI mailbox fails triggering a LOGO response scsi: lpfc: Fix error handling for mailboxes completed in MBX_POLL mode scsi: lpfc: Remove unsupported mbox PORT_CAPABILITIES logic mfd: intel-m10-bmc: Fix the register access range mfd: da9063: Support SMBus and I2C mode mfd: arizona: Fix rumtime PM imbalance on error scsi: libfc: Fix a format specifier perf: Rework perf_event_exit_event() sched,fair: Alternative sched_slice() block/rnbd-clt: Fix missing a memory free when unloading the module s390/archrandom: add parameter check for s390_arch_random_generate sched,psi: Handle potential task count underflow bugs more gracefully power: supply: cpcap-battery: fix invalid usage of list cursor ALSA: emu8000: Fix a use after free in snd_emu8000_create_mixer ALSA: hda/conexant: Re-order CX5066 quirk table entries ALSA: sb: Fix two use after free in snd_sb_qsound_build ALSA: usb-audio: Explicitly set up the clock selector ALSA: usb-audio: Add dB range mapping for Sennheiser Communications Headset PC 8 ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 445 G7 ALSA: hda/realtek: GA503 use same quirks as GA401 ALSA: hda/realtek: fix mic boost on Intel NUC 8 ALSA: hda/realtek - Headset Mic issue on HP platform ALSA: hda/realtek: fix static noise on ALC285 Lenovo laptops ALSA: hda/realtek: Add quirk for Intel Clevo PCx0Dx tools/power/turbostat: Fix turbostat for AMD Zen CPUs btrfs: fix race when picking most recent mod log operation for an old root arm64/vdso: Discard .note.gnu.property sections in vDSO Makefile: Move -Wno-unused-but-set-variable out of GCC only block fs: fix reporting supported extra file attributes for statx() virtiofs: fix memory leak in virtio_fs_probe() kcsan, debugfs: Move debugfs file creation out of early init ubifs: Only check replay with inode type to judge if inode linked f2fs: fix error handling in f2fs_end_enable_verity() f2fs: fix to avoid out-of-bounds memory access mlxsw: spectrum_mr: Update egress RIF list before route's action openvswitch: fix stack OOB read while fragmenting IPv4 packets ACPI: GTDT: Don't corrupt interrupt mappings on watchdow probe failure NFS: fs_context: validate UDP retrans to prevent shift out-of-bounds NFS: Don't discard pNFS layout segments that are marked for return NFSv4: Don't discard segments marked for return in _pnfs_return_layout() Input: ili210x - add missing negation for touch indication on ili210x jffs2: Fix kasan slab-out-of-bounds problem jffs2: Hook up splice_write callback powerpc/powernv: Enable HAIL (HV AIL) for ISA v3.1 processors powerpc/eeh: Fix EEH handling for hugepages in ioremap space. powerpc/kexec_file: Use current CPU info while setting up FDT powerpc/32: Fix boot failure with CONFIG_STACKPROTECTOR powerpc: fix EDEADLOCK redefinition error in uapi/asm/errno.h intel_th: pci: Add Alder Lake-M support tpm: efi: Use local variable for calculating final log size tpm: vtpm_proxy: Avoid reading host log when using a virtual device crypto: arm/curve25519 - Move '.fpu' after '.arch' crypto: rng - fix crypto_rng_reset() refcounting when !CRYPTO_STATS md/raid1: properly indicate failure when ending a failed write request dm raid: fix inconclusive reshape layout on fast raid4/5/6 table reload sequences fuse: fix write deadlock exfat: fix erroneous discard when clear cluster bit sfc: farch: fix TX queue lookup in TX flush done handling sfc: farch: fix TX queue lookup in TX event handling security: commoncap: fix -Wstringop-overread warning Fix misc new gcc warnings jffs2: check the validity of dstlen in jffs2_zlib_compress() smb3: when mounting with multichannel include it in requested capabilities smb3: do not attempt multichannel to server which does not support it Revert 337f13046f ("futex: Allow FUTEX_CLOCK_REALTIME with FUTEX_WAIT op") futex: Do not apply time namespace adjustment on FUTEX_LOCK_PI x86/cpu: Initialize MSR_TSC_AUX if RDTSCP *or* RDPID is supported kbuild: update config_data.gz only when the content of .config is changed ext4: annotate data race in start_this_handle() ext4: annotate data race in jbd2_journal_dirty_metadata() ext4: fix check to prevent false positive report of incorrect used inodes ext4: do not set SB_ACTIVE in ext4_orphan_cleanup() ext4: fix error code in ext4_commit_super ext4: fix ext4_error_err save negative errno into superblock ext4: fix error return code in ext4_fc_perform_commit() ext4: allow the dax flag to be set and cleared on inline directories ext4: Fix occasional generic/418 failure media: dvbdev: Fix memory leak in dvb_media_device_free() media: dvb-usb: Fix use-after-free access media: dvb-usb: Fix memory leak at error in dvb_usb_device_init() media: staging/intel-ipu3: Fix memory leak in imu_fmt media: staging/intel-ipu3: Fix set_fmt error handling media: staging/intel-ipu3: Fix race condition during set_fmt media: v4l2-ctrls: fix reference to freed memory media: venus: hfi_parser: Don't initialize parser on v1 usb: gadget: dummy_hcd: fix gpf in gadget_setup usb: gadget: Fix double free of device descriptor pointers usb: gadget/function/f_fs string table fix for multiple languages usb: dwc3: gadget: Remove FS bInterval_m1 limitation usb: dwc3: gadget: Fix START_TRANSFER link state check usb: dwc3: core: Do core softreset when switch mode usb: dwc2: Fix session request interrupt handler tty: fix memory leak in vc_deallocate rsi: Use resume_noirq for SDIO tools/power turbostat: Fix offset overflow issue in index converting tracing: Map all PIDs to command lines tracing: Restructure trace_clock_global() to never block dm persistent data: packed struct should have an aligned() attribute too dm space map common: fix division bug in sm_ll_find_free_block() dm integrity: fix missing goto in bitmap_flush_interval error handling dm rq: fix double free of blk_mq_tag_set in dev remove after table load fails lib/vsprintf.c: remove leftover 'f' and 'F' cases from bstr_printf() thermal/drivers/cpufreq_cooling: Fix slab OOB issue thermal/core/fair share: Lock the thermal zone while looping over instances Linux 5.10.36 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I7b8075de5edd8de69205205cddb9a3273d7d0810	2021-05-13 14:22:11 +02:00
Fenghua Yu	a669817a33	selftests/resctrl: Fix checking for < 0 for unsigned values ... [ Upstream commit 1205b688c9 ] Dan reported following static checker warnings tools/testing/selftests/resctrl/resctrl_val.c:545 measure_vals() warn: 'bw_imc' unsigned <= 0 tools/testing/selftests/resctrl/resctrl_val.c:549 measure_vals() warn: 'bw_resc_end' unsigned <= 0 These warnings are reported because 1. measure_vals() declares 'bw_imc' and 'bw_resc_end' as unsigned long variables 2. Return value of get_mem_bw_imc() and get_mem_bw_resctrl() are assigned to 'bw_imc' and 'bw_resc_end' respectively 3. The returned values are checked for <= 0 to see if the calls failed Checking for < 0 for an unsigned value doesn't make any sense. Fix this issue by changing the implementation of get_mem_bw_imc() and get_mem_bw_resctrl() such that they now accept reference to a variable and set the variable appropriately upon success and return 0, else return < 0 on error. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Tested-by: Babu Moger <babu.moger@amd.com> Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2021-05-11 14:47:27 +02:00
Fenghua Yu	726d3185b8	selftests/resctrl: Fix incorrect parsing of iMC counters ... [ Upstream commit d81343b5ee ] iMC (Integrated Memory Controller) counters are usually at "/sys/bus/event_source/devices/" and are named as "uncore_imc_<n>". num_of_imcs() function tries to count number of such iMC counters so that it could appropriately initialize required number of perf_attr structures that could be used to read these iMC counters. num_of_imcs() function assumes that all the directories under this path that start with "uncore_imc" are iMC counters. But, on some systems there could be directories named as "uncore_imc_free_running" which aren't iMC counters. Trying to read from such directories will result in "not found file" errors and MBM/MBA tests will fail. Hence, fix the logic in num_of_imcs() such that it looks at the first character after "uncore_imc_" to check if it's a numerical digit or not. If it's a digit then the directory represents an iMC counter, else, skip the directory. Reported-by: Reinette Chatre <reinette.chatre@intel.com> Tested-by: Babu Moger <babu.moger@amd.com> Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2021-05-11 14:47:27 +02:00
Fenghua Yu	19eaad1400	selftests/resctrl: Use resctrl/info for feature detection ... [ Upstream commit ee0415681e ] Resctrl test suite before running any unit test (like cmt, cat, mbm and mba) should first check if the feature is enabled (by kernel and not just supported by H/W) on the platform or not. validate_resctrl_feature_request() is supposed to do that. This function intends to grep for relevant flags in /proc/cpuinfo but there are several issues here 1. validate_resctrl_feature_request() calls fgrep() to get flags from /proc/cpuinfo. But, fgrep() can only return a string with maximum of 255 characters and hence the complete cpu flags are never returned. 2. The substring search logic is also busted. If strstr() finds requested resctrl feature in the cpu flags, it returns pointer to the first occurrence. But, the logic negates the return value of strstr() and hence validate_resctrl_feature_request() returns false if the feature is present in the cpu flags and returns true if the feature is not present. 3. validate_resctrl_feature_request() checks if a resctrl feature is reported in /proc/cpuinfo flags or not. Having a cpu flag means that the H/W supports the feature, but it doesn't mean that the kernel enabled it. A user could selectively enable only a subset of resctrl features using kernel command line arguments. Hence, /proc/cpuinfo isn't a reliable source to check if a feature is enabled or not. The 3rd issue being the major one and fixing it requires changing the way validate_resctrl_feature_request() works. Since, /proc/cpuinfo isn't the right place to check if a resctrl feature is enabled or not, a more appropriate place is /sys/fs/resctrl/info directory. Change validate_resctrl_feature_request() such that, 1. For cat, check if /sys/fs/resctrl/info/L3 directory is present or not 2. For mba, check if /sys/fs/resctrl/info/MB directory is present or not 3. For cmt, check if /sys/fs/resctrl/info/L3_MON directory is present and check if /sys/fs/resctrl/info/L3_MON/mon_features has llc_occupancy 4. For mbm, check if /sys/fs/resctrl/info/L3_MON directory is present and check if /sys/fs/resctrl/info/L3_MON/mon_features has mbm_<total/local>_bytes Please note that only L3_CAT, L3_CMT, MBA and MBM are supported. CDP and L2 variants can be added later. Reported-by: Reinette Chatre <reinette.chatre@intel.com> Tested-by: Babu Moger <babu.moger@amd.com> Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2021-05-11 14:47:27 +02:00
Fenghua Yu	0ccead50c3	selftests/resctrl: Fix missing options "-n" and "-p" ... [ Upstream commit d7af3d0d51 ] resctrl test suite accepts command line arguments (like -b, -t, -n and -p) as documented in the help. But passing -n and -p throws an invalid option error. This happens because -n and -p are missing in the list of characters that getopt() recognizes as valid arguments. Hence, they are treated as invalid options. Fix this by adding them to the list of characters that getopt() recognizes as valid arguments. Please note that the main() function already has the logic to deal with the values passed as part of these arguments and hence no changes are needed there. Tested-by: Babu Moger <babu.moger@amd.com> Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2021-05-11 14:47:27 +02:00
Fenghua Yu	cd29eef127	selftests/resctrl: Clean up resctrl features check ... [ Upstream commit 2428673638 ] Checking resctrl features call strcmp() to compare feature strings (e.g. "mba", "cat" etc). The checkings are error prone and don't have good coding style. Define the constant strings in macros and call strncmp() to solve the potential issues. Suggested-by: Shuah Khan <skhan@linuxfoundation.org> Tested-by: Babu Moger <babu.moger@amd.com> Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2021-05-11 14:47:27 +02:00
Fenghua Yu	6ef95f0b80	selftests/resctrl: Fix compilation issues for other global variables ... [ Upstream commit 896016d2ad ] Reinette reported following compilation issue on Fedora 32, gcc version 10.1.1 /usr/bin/ld: resctrl_tests.o:<src_dir>/resctrl.h:65: multiple definition of `bm_pid'; cache.o:<src_dir>/resctrl.h:65: first defined here Other variables are ppid, tests_run, llc_occup_path, is_amd. Compiler isn't happy because these variables are defined globally in two .c files but are not declared as extern. To fix issues for the global variables, declare them as extern. Chang Log: - Split this patch from v4's patch 1 (Shuah). Reported-by: Reinette Chatre <reinette.chatre@intel.com> Tested-by: Babu Moger <babu.moger@amd.com> Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2021-05-11 14:47:27 +02:00
Fenghua Yu	cf99daf7c3	selftests/resctrl: Fix compilation issues for global variables ... [ Upstream commit 8236c51d85 ] Reinette reported following compilation issue on Fedora 32, gcc version 10.1.1 /usr/bin/ld: cqm_test.o:<src_dir>/cqm_test.c:22: multiple definition of `cache_size'; cat_test.o:<src_dir>/cat_test.c:23: first defined here The same issue is reported for long_mask, cbm_mask, count_of_bits etc variables as well. Compiler isn't happy because these variables are defined globally in two .c files namely cqm_test.c and cat_test.c and the compiler during compilation finds that the variable is already defined (multiple definition error). Taking a closer look at the usage of these variables reveals that these variables are used only locally in functions such as cqm_resctrl_val() (defined in cqm_test.c) and cat_perf_miss_val() (defined in cat_test.c). These variables are not shared between those functions. So, there is no need for these variables to be global. Hence, fix this issue by making them static variables. Reported-by: Reinette Chatre <reinette.chatre@intel.com> Tested-by: Babu Moger <babu.moger@amd.com> Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2021-05-11 14:47:26 +02:00
Fenghua Yu	078d3d75dd	selftests/resctrl: Enable gcc checks to detect buffer overflows ... [ Upstream commit a9d26a302d ] David reported a buffer overflow error in the check_results() function of the cmt unit test and he suggested enabling _FORTIFY_SOURCE gcc compiler option to automatically detect any such errors. Feature Test Macros man page describes_FORTIFY_SOURCE as below "Defining this macro causes some lightweight checks to be performed to detect some buffer overflow errors when employing various string and memory manipulation functions (for example, memcpy, memset, stpcpy, strcpy, strncpy, strcat, strncat, sprintf, snprintf, vsprintf, vsnprintf, gets, and wide character variants thereof). For some functions, argument consistency is checked; for example, a check is made that open has been supplied with a mode argument when the specified flags include O_CREAT. Not all problems are detected, just some common cases. If _FORTIFY_SOURCE is set to 1, with compiler optimization level 1 (gcc -O1) and above, checks that shouldn't change the behavior of conforming programs are performed. With _FORTIFY_SOURCE set to 2, some more checking is added, but some conforming programs might fail. Some of the checks can be performed at compile time (via macros logic implemented in header files), and result in compiler warnings; other checks take place at run time, and result in a run-time error if the check fails. Use of this macro requires compiler support, available with gcc since version 4.0." Fix the buffer overflow error in the check_results() function of the cmt unit test and enable _FORTIFY_SOURCE gcc check to catch any future buffer overflow errors. Reported-by: David Binderman <dcb314@hotmail.com> Suggested-by: David Binderman <dcb314@hotmail.com> Tested-by: Babu Moger <babu.moger@amd.com> Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2021-05-11 14:47:26 +02:00
Andre Przywara	f38f972e14	kselftest/arm64: mte: Fix MTE feature detection ... [ Upstream commit 592432862c ] To check whether the CPU and kernel support the MTE features we want to test, we use an (emulated) CPU ID register read. However we only check against a very particular feature version (0b0010), even though the ARM ARM promises ID register features to be backwards compatible. While this could be fixed by using ">=" instead of "==", we should actually use the explicit HWCAP2_MTE hardware capability, exposed by the kernel via the ELF auxiliary vectors. That moves this responsibility to the kernel, and fixes running the tests on machines with FEAT_MTE3 capability. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Mark Brown <broone@kernel.org> Link: https://lore.kernel.org/r/20210319165334.29213-7-andre.przywara@arm.com Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2021-05-11 14:47:18 +02:00
Andre Przywara	d9a1f62b03	kselftest/arm64: mte: Fix compilation with native compiler ... [ Upstream commit 4a423645bc ] The mte selftest Makefile contains a check for GCC, to add the memtag -march flag to the compiler options. This check fails if the compiler is not explicitly specified, so reverts to the standard "cc", in which case --version doesn't mention the "gcc" string we match against: $ cc --version | head -n 1 cc (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0 This will not add the -march switch to the command line, so compilation fails: mte_helper.S: Assembler messages: mte_helper.S:25: Error: selected processor does not support `irg x0,x0,xzr' mte_helper.S:38: Error: selected processor does not support `gmi x1,x0,xzr' ... Actually clang accepts the same -march option as well, so we can just drop this check and add this unconditionally to the command line, to avoid any future issues with this check altogether (gcc actually prints basename(argv[0]) when called with --version). Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Reviewed-by: Mark Brown <broone@kernel.org> Link: https://lore.kernel.org/r/20210319165334.29213-2-andre.przywara@arm.com Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2021-05-11 14:47:17 +02:00
Paul Lawrence	acc13a8440	ANDROID: Incremental fs: Add INCFS_IOC_GET_LAST_READ_ERROR ... Bug: 184291759 Test: incfs_test passes Signed-off-by: Paul Lawrence <paullawrence@google.com> Change-Id: If46e91f9c992337d53970573c238be965187761e	2021-04-23 15:16:39 +00:00
Paul Lawrence	44ffa65110	ANDROID: Incremental fs: Add status to sysfs ... Adding seven sysfs entries per mount: reads_failed_timed_out reads_failed_hash_verification reads_failed_other reads_delayed_pending reads_delayed_pending_us reads_delayed_min reads_delayed_min_us to allow for status monitoring from userland Change-Id: I50677511c2af4778ba0c574bb80323f31425b4d0 Test: incfs_test passes Bug: 160634343 Bug: 184291759 Signed-off-by: Paul Lawrence <paullawrence@google.com>	2021-04-23 15:16:25 +00:00
Paul Lawrence	ba9602b155	ANDROID: Incremental fs: stat should return actual used blocks ... Test: incfs_test passes Bug: 182182100 Signed-off-by: Paul Lawrence <paullawrence@google.com> Change-Id: I4c9e5f111fbb659798ef79bc20d8a65b64b44ded	2021-04-23 15:16:12 +00:00
Paul Lawrence	f4c368a3f9	ANDROID: Incremental fs: Add FS_IOC_READ_VERITY_METADATA ... Bug: 180942327 Test: incfs_test passes Signed-off-by: Paul Lawrence <paullawrence@google.com> Change-Id: I6d6532496c072145f22bcf9ff4499ec3f52e94b5	2021-04-23 15:16:03 +00:00
Greg Kroah-Hartman	ab8b108b0a	Merge 5.10.31 into android12-5.10 ... Changes in 5.10.31 interconnect: core: fix error return code of icc_link_destroy() gfs2: Flag a withdraw if init_threads() fails KVM: arm64: Hide system instruction access to Trace registers KVM: arm64: Disable guest access to trace filter controls drm/imx: imx-ldb: fix out of bounds array access warning gfs2: report "already frozen/thawed" errors ftrace: Check if pages were allocated before calling free_pages() tools/kvm_stat: Add restart delay drm/tegra: dc: Don't set PLL clock to 0Hz gpu: host1x: Use different lock classes for each client XArray: Fix splitting to non-zero orders block: only update parent bi_status when bio fail radix tree test suite: Register the main thread with the RCU library idr test suite: Take RCU read lock in idr_find_test_1 idr test suite: Create anchor before launching throbber null_blk: fix command timeout completion handling io_uring: don't mark S_ISBLK async work as unbounded riscv,entry: fix misaligned base for excp_vect_table block: don't ignore REQ_NOWAIT for direct IO netfilter: x_tables: fix compat match/target pad out-of-bound write perf map: Tighten snprintf() string precision to pass gcc check on some 32-bit arches net: sfp: relax bitrate-derived mode check net: sfp: cope with SFPs that set both LOS normal and LOS inverted xen/events: fix setting irq affinity Linux 5.10.31 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I19a7cfbdaab23e578dd82c552aea86d367c2f40f	2021-04-16 16:01:44 +02:00
Matthew Wilcox (Oracle)	b1f6c6f39b	idr test suite: Create anchor before launching throbber ... [ Upstream commit 094ffbd1d8 ] The throbber could race with creation of the anchor entry and cause the IDR to have zero entries in it, which would cause the test to fail. Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2021-04-16 11:43:21 +02:00
Matthew Wilcox (Oracle)	9a7552daa9	idr test suite: Take RCU read lock in idr_find_test_1 ... [ Upstream commit 703586410d ] When run on a single CPU, this test would frequently access already-freed memory. Due to timing, this bug never showed up on multi-CPU tests. Reported-by: Chris von Recklinghausen <crecklin@redhat.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2021-04-16 11:43:21 +02:00
Matthew Wilcox (Oracle)	edd822b692	radix tree test suite: Register the main thread with the RCU library ... [ Upstream commit 1bb4bd266c ] Several test runners register individual worker threads with the RCU library, but neglect to register the main thread, which can lead to objects being freed while the main thread is in what appears to be an RCU critical section. Reported-by: Chris von Recklinghausen <crecklin@redhat.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2021-04-16 11:43:21 +02:00
Greg Kroah-Hartman	c62f09151d	Merge 5.10.29 into android12-5.10 ... Changes in 5.10.29 ARM: dts: am33xx: add aliases for mmc interfaces bus: ti-sysc: Fix warning on unbind if reset is not deasserted platform/x86: intel-hid: Support Lenovo ThinkPad X1 Tablet Gen 2 bpf, x86: Use kvmalloc_array instead kmalloc_array in bpf_jit_comp net/mlx5e: Enforce minimum value check for ICOSQ size net: pxa168_eth: Fix a potential data race in pxa168_eth_remove kunit: tool: Fix a python tuple typing error mISDN: fix crash in fritzpci mac80211: Check crypto_aead_encrypt for errors mac80211: choose first enabled channel for monitor drm/msm/dsi_pll_7nm: Fix variable usage for pll_lockdet_rate drm/msm/adreno: a5xx_power: Don't apply A540 lm_setup to other GPUs drm/msm: Ratelimit invalid-fence message netfilter: conntrack: Fix gre tunneling over ipv6 netfilter: nftables: skip hook overlap logic if flowtable is stale net: ipa: fix init header command validation platform/x86: thinkpad_acpi: Allow the FnLock LED to change state kselftest/arm64: sve: Do not use non-canonical FFR register value drm/msm/disp/dpu1: icc path needs to be set before dpu runtime resume x86/build: Turn off -fcf-protection for realmode targets block: clear GD_NEED_PART_SCAN later in bdev_disk_changed platform/x86: intel_pmc_core: Ignore GBE LTR on Tiger Lake platforms ptp_qoriq: fix overflow in ptp_qoriq_adjfine() u64 calcalation scsi: target: pscsi: Clean up after failure in pscsi_map_sg() selftests/vm: fix out-of-tree build ia64: mca: allocate early mca with GFP_ATOMIC ia64: fix format strings for err_inject cifs: revalidate mapping when we open files for SMB1 POSIX cifs: Silently ignore unknown oplock break handle io_uring: fix timeout cancel return code math: Export mul_u64_u64_div_u64 tools/resolve_btfids: Build libbpf and libsubcmd in separate directories tools/resolve_btfids: Check objects before removing tools/resolve_btfids: Set srctree variable unconditionally kbuild: Add resolve_btfids clean to root clean target kbuild: Do not clean resolve_btfids if the output does not exist tools/resolve_btfids: Add /libbpf to .gitignore bpf, x86: Validate computation of branch displacements for x86-64 bpf, x86: Validate computation of branch displacements for x86-32 init/Kconfig: make COMPILE_TEST depend on !S390 init/Kconfig: make COMPILE_TEST depend on HAS_IOMEM Linux 5.10.29 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ib3f9484150747de48eca46c69d690830b790418e	2021-04-11 09:11:53 +02:00
Rong Chen	b008489d8b	selftests/vm: fix out-of-tree build ... [ Upstream commit 19ec368cbc ] When building out-of-tree, attempting to make target from $(OUTPUT) directory: make[1]: *** No rule to make target '$(OUTPUT)/protection_keys.c', needed by '$(OUTPUT)/protection_keys_32'. Link: https://lkml.kernel.org/r/20210315094700.522753-1-rong.a.chen@intel.com Signed-off-by: Rong Chen <rong.a.chen@intel.com> Reported-by: kernel test robot <lkp@intel.com> Cc: Shuah Khan <shuah@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2021-04-10 13:36:09 +02:00
Andre Przywara	6deb9d9a84	kselftest/arm64: sve: Do not use non-canonical FFR register value ... [ Upstream commit 7011d72588 ] The "First Fault Register" (FFR) is an SVE register that mimics a predicate register, but clears bits when a load or store fails to handle an element of a vector. The supposed usage scenario is to initialise this register (using SETFFR), then *read* it later on to learn about elements that failed to load or store. Explicit writes to this register using the WRFFR instruction are only supposed to *restore* values previously read from the register (for context-switching only). As the manual describes, this register holds only certain values, it: "... contains a monotonic predicate value, in which starting from bit 0 there are zero or more 1 bits, followed only by 0 bits in any remaining bit positions." Any other value is UNPREDICTABLE and is not supposed to be "restored" into the register. The SVE test currently tries to write a signature pattern into the register, which is *not* a canonical FFR value. Apparently the existing setups treat UNPREDICTABLE as "read-as-written", but a new implementation actually only stores canonical values. As a consequence, the sve-test fails immediately when comparing the FFR value: ----------- # ./sve-test Vector length: 128 bits PID: 207 Mismatch: PID=207, iteration=0, reg=48 Expected [cf00] Got [0f00] Aborted ----------- Fix this by only populating the FFR with proper canonical values. Effectively the requirement described above limits us to 17 unique values over 16 bits worth of FFR, so we condense our signature down to 4 bits (2 bits from the PID, 2 bits from the generation) and generate the canonical pattern from it. Any bits describing elements above the minimum 128 bit are set to 0. This aligns the FFR usage to the architecture and fixes the test on microarchitectures implementing FFR in a more restricted way. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviwed-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20210319120128.29452-1-andre.przywara@arm.com Signed-off-by: Will Deacon <will@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2021-04-10 13:36:09 +02:00
David Gow	4ca265610c	kunit: tool: Fix a python tuple typing error ... [ Upstream commit 7421b1a4d1 ] The first argument to namedtuple() should match the name of the type, which wasn't the case for KconfigEntryBase. Fixing this is enough to make mypy show no python typing errors again. Fixes 97752c39bd ("kunit: kunit_tool: Allow .kunitconfig to disable config items") Signed-off-by: David Gow <davidgow@google.com> Reviewed-by: Daniel Latypov <dlatypov@google.com> Acked-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2021-04-10 13:36:08 +02:00
Peter Xu	606bb05382	BACKPORT: FROMGIT: userfaultfd/selftests: unify error handling ... Introduce err()/_err() and replace all the different ways to fail the program, mostly "fprintf" and "perror" with tons of exit() calls. Always stop the test program at any failure. Link: https://lkml.kernel.org/r/20210310004511.51996-6-peterx@redhat.com Signed-off-by: Peter Xu <peterx@redhat.com> Reviewed-by: Axel Rasmussen <axelrasmussen@google.com> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: Nadav Amit <nadav.amit@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> (cherry picked from commit 9cb8fb96f5dbbc736065955c2e3c28ba757828da https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm) Link: https://lore.kernel.org/patchwork/patch/1392479/ Conflicts: tools/testing/selftests/vm/userfaultfd.c (Manual rebase as 77f962e7ae isn't CP'ed.) Signed-off-by: Lokesh Gidra <lokeshgidra@google.com> Bug: 160737021 Bug: 169683130 Change-Id: Ie3b5b330fc68522173d49c023a6390d4a60e4e4f	2021-04-09 15:36:01 -07:00
Peter Xu	642412b1ac	FROMGIT: userfaultfd/selftests: only dump counts if mode enabled ... WP and MINOR modes are conditionally enabled on specific memory types. This patch avoids dumping tons of zeros for those cases when the modes are not supported at all. Link: https://lkml.kernel.org/r/20210310004511.51996-5-peterx@redhat.com Signed-off-by: Peter Xu <peterx@redhat.com> Reviewed-by: Axel Rasmussen <axelrasmussen@google.com> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: Nadav Amit <nadav.amit@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> (cherry picked from commit 9be04682576f216acd45896591874663ebc6a0ad https: //git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm) Link: https://lore.kernel.org/patchwork/patch/1392476/ Signed-off-by: Lokesh Gidra <lokeshgidra@google.com> Bug: 160737021 Bug: 169683130 Change-Id: Ib906578b0981642d84e82b2e3cdfcd93287e29c4	2021-04-09 15:36:01 -07:00
Peter Xu	f4ab74004a	FROMGIT: userfaultfd/selftests: drop VERIFY check in locking_thread ... It tries to check against all zeros and looped for quite a few times. However after that we'll verify the same page with count_verify, while count_verify can never be zero. So it means if it's a zero page we'll detect it anyways with below code. There's yet another place we conditionally check the fault flag - just do it unconditionally. Link: https://lkml.kernel.org/r/20210310004511.51996-4-peterx@redhat.com Signed-off-by: Peter Xu <peterx@redhat.com> Reviewed-by: Axel Rasmussen <axelrasmussen@google.com> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: Nadav Amit <nadav.amit@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> (cherry picked from commit 9c42d387952986b4159ce304a14771a0534469b3 https: //git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm) Link: https://lore.kernel.org/patchwork/patch/1392478/ Signed-off-by: Lokesh Gidra <lokeshgidra@google.com> Bug: 160737021 Bug: 169683130 Change-Id: Iee4e4fa10db0b2a01cb4804087275d2714e477b4	2021-04-09 15:36:01 -07:00
Peter Xu	56cfdd46b8	FROMGIT: userfaultfd/selftests: remove the time() check on delayed uffd ... There seems to have no guarantee that time() will return the same for the two calls even if there's no delay, e.g. when a fault is accidentally crossing the changing of a second. Meanwhile, this message is also not helping that much since delay could happen with a lot of reasons, e.g., schedule latency of resolving thread. It may not mean an issue with uffd. Neither do I see this error triggered either in the past runs. Even if it triggers, it'll be drown in all the rest of test logs. Remove it. Link: https://lkml.kernel.org/r/20210310004511.51996-3-peterx@redhat.com Signed-off-by: Peter Xu <peterx@redhat.com> Reviewed-by: Axel Rasmussen <axelrasmussen@google.com> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: Nadav Amit <nadav.amit@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> (cherry picked from commit 9c08bd6a7410e916a8d38e932d913bb240219745 https: //git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm) Link: https://lore.kernel.org/patchwork/patch/1392477/ Signed-off-by: Lokesh Gidra <lokeshgidra@google.com> Bug: 160737021 Bug: 169683130 Change-Id: I09b7b75425115653ee6082e7f1846984fba197fe	2021-04-09 15:36:01 -07:00
Peter Xu	1e1eb31e95	FROMGIT: userfaultfd/selftests: use user mode only ... Patch series "userfaultfd/selftests: A few cleanups". I wanted to cleanup userfaultfd.c fault handling for a long time. If it's not cleaned, when the new code grows the file it'll also grow the size that needs to be cleaned... This is my attempt to cleanup the userfaultfd selftest on fault handling, to use an err() macro instead of either fprintf() or perror() then another exit() call. The huge cleanup is done in the last patch. The first 4 patches are some other standalone cleanups for the same file, so I put them together. This patch (of 5): Userfaultfd selftest does not need to handle kernel initiated fault. Set user mode so it can be run even if unprivileged_userfaultfd=0 (which is the default). Link: https://lkml.kernel.org/r/20210310004511.51996-2-peterx@redhat.com Signed-off-by: Peter Xu <peterx@redhat.com> Reviewed-by: Axel Rasmussen <axelrasmussen@google.com> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: Nadav Amit <nadav.amit@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> (cherry picked from commit eaf221e6a1916d2471309800e4534bdc0698af33 https: //git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm) Link: https://lore.kernel.org/patchwork/patch/1392475/ Signed-off-by: Lokesh Gidra <lokeshgidra@google.com> Bug: 160737021 Bug: 169683130 Change-Id: Ie3f0708b3c1a25ea66e4e0795e4ea54ca938c7a1	2021-04-09 15:36:01 -07:00
Axel Rasmussen	2039d96cb7	FROMGIT: userfaultfd/selftests: exercise minor fault handling shmem support ... Enable test_uffdio_minor for test_type == TEST_SHMEM, and modify the test slightly to pass in / check for the right feature flags. Link: https://lkml.kernel.org/r/20210302000133.272579-6-axelrasmussen@google.com Signed-off-by: Axel Rasmussen <axelrasmussen@google.com> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: Brian Geffon <bgeffon@google.com> Cc: Cannon Matthews <cannonmatthews@google.com> Cc: David Rientjes <rientjes@google.com> Cc: "Dr . David Alan Gilbert" <dgilbert@redhat.com> Cc: Hugh Dickins <hughd@google.com> Cc: Jerome Glisse <jglisse@redhat.com> Cc: Joe Perches <joe@perches.com> Cc: Lokesh Gidra <lokeshgidra@google.com> Cc: Michel Lespinasse <walken@google.com> Cc: Mike Rapoport <rppt@linux.vnet.ibm.com> Cc: Mina Almasry <almasrymina@google.com> Cc: Oliver Upton <oupton@google.com> Cc: Peter Xu <peterx@redhat.com> Cc: Shaohua Li <shli@fb.com> Cc: Shuah Khan <shuah@kernel.org> Cc: Wang Qing <wangqing@vivo.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> (cherry picked from commit 01d5af3a0bc027d51d729cefe3105c7054182df7 https: //git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm) Link: https://lore.kernel.org/patchwork/patch/1388148/ Signed-off-by: Lokesh Gidra <lokeshgidra@google.com> Bug: 160737021 Bug: 169683130 Change-Id: I545c6b7058f59fe5bc21d2dd37202209253f1a92	2021-04-09 15:36:00 -07:00
Axel Rasmussen	91b66856b8	BACKPORT: FROMGIT: userfaultfd/selftests: reinitialize test context in each test ... Currently, the context (fds, mmap-ed areas, etc.) are global. Each test mutates this state in some way, in some cases really "clobbering it" (e.g., the events test mremap-ing area_dst over the top of area_src, or the minor faults tests overwriting the count_verify values in the test areas). We run the tests in a particular order, each test is careful to make the right assumptions about its starting state, etc. But, this is fragile. It's better for a test's success or failure to not depend on what some other prior test case did to the global state. To that end, clear and reinitialize the test context at the start of each test case, so whatever prior test cases did doesn't affect future tests. This is particularly relevant to this series because the events test's mremap of area_dst screws up assumptions the minor fault test was relying on. This wasn't a problem for hugetlb, as we don't mremap in that case. Link: https://lkml.kernel.org/r/20210302000133.272579-5-axelrasmussen@google.com Signed-off-by: Axel Rasmussen <axelrasmussen@google.com> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: Brian Geffon <bgeffon@google.com> Cc: Cannon Matthews <cannonmatthews@google.com> Cc: David Rientjes <rientjes@google.com> Cc: "Dr . David Alan Gilbert" <dgilbert@redhat.com> Cc: Hugh Dickins <hughd@google.com> Cc: Jerome Glisse <jglisse@redhat.com> Cc: Joe Perches <joe@perches.com> Cc: Lokesh Gidra <lokeshgidra@google.com> Cc: Michel Lespinasse <walken@google.com> Cc: Mike Rapoport <rppt@linux.vnet.ibm.com> Cc: Mina Almasry <almasrymina@google.com> Cc: Oliver Upton <oupton@google.com> Cc: Peter Xu <peterx@redhat.com> Cc: Shaohua Li <shli@fb.com> Cc: Shuah Khan <shuah@kernel.org> Cc: Wang Qing <wangqing@vivo.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> (cherry picked from commit 0108aac75e6d6852e8bba20d5b94e29bf8dc9335 https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm) Link: https://lore.kernel.org/patchwork/patch/1388145/ Conflicts: tools/testing/selftests/vm/userfaultfd.c (1. Manual rebase) Signed-off-by: Lokesh Gidra <lokeshgidra@google.com> Bug: 160737021 Bug: 169683130 Change-Id: Icf57513cad6f6580114bc5452bfadc5e528434ed	2021-04-09 15:36:00 -07:00
Axel Rasmussen	4a460b5cba	FROMGIT: userfaultfd/selftests: create alias mappings in the shmem test ... Previously, we just allocated two shm areas: area_src and area_dst. With this commit, change this so we also allocate area_src_alias, and area_dst_alias. area_*_alias and area_* (respectively) point to the same underlying physical pages, but are different VMAs. In a future commit in this series, we'll leverage this setup to exercise minor fault handling support for shmem, just like we do in the hugetlb_shared test. Link: https://lkml.kernel.org/r/20210302000133.272579-4-axelrasmussen@google.com Signed-off-by: Axel Rasmussen <axelrasmussen@google.com> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: Brian Geffon <bgeffon@google.com> Cc: Cannon Matthews <cannonmatthews@google.com> Cc: David Rientjes <rientjes@google.com> Cc: "Dr . David Alan Gilbert" <dgilbert@redhat.com> Cc: Hugh Dickins <hughd@google.com> Cc: Jerome Glisse <jglisse@redhat.com> Cc: Joe Perches <joe@perches.com> Cc: Lokesh Gidra <lokeshgidra@google.com> Cc: Michel Lespinasse <walken@google.com> Cc: Mike Rapoport <rppt@linux.vnet.ibm.com> Cc: Mina Almasry <almasrymina@google.com> Cc: Oliver Upton <oupton@google.com> Cc: Peter Xu <peterx@redhat.com> Cc: Shaohua Li <shli@fb.com> Cc: Shuah Khan <shuah@kernel.org> Cc: Wang Qing <wangqing@vivo.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> (cherry picked from commit 8bc5e62208bcb9427ea6eed94ff1b152598da6f8 https: //git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm) Link: https://lore.kernel.org/patchwork/patch/1388149/ Signed-off-by: Lokesh Gidra <lokeshgidra@google.com> Bug: 160737021 Bug: 169683130 Change-Id: I1605dba2d5f0e35bfd57bd9110bb54e950faab19	2021-04-09 15:36:00 -07:00
Axel Rasmussen	94f1573615	FROMGIT: userfaultfd/selftests: use memfd_create for shmem test type ... This is a preparatory commit. In the future, we want to be able to setup alias mappings for area_src and area_dst in the shmem test, like we do in the hugetlb_shared test. With a VMA obtained via mmap(MAP_ANONYMOUS | MAP_SHARED), it isn't clear how to do this. So, mmap() with an fd, so we can create alias mappings. Use memfd_create instead of actually passing in a tmpfs path like hugetlb does, since it's more convenient / simpler to run, and works just as well. Future commits will: 1. Setup the alias mappings. 2. Extend our tests to actually take advantage of this, to test new userfaultfd behavior being introduced in this series. Also, a small fix in the area we're changing: when the hugetlb setup fails in main(), pass in the right argv[] so we actually print out the hugetlb file path. Link: https://lkml.kernel.org/r/20210302000133.272579-3-axelrasmussen@google.com Signed-off-by: Axel Rasmussen <axelrasmussen@google.com> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: Brian Geffon <bgeffon@google.com> Cc: Cannon Matthews <cannonmatthews@google.com> Cc: David Rientjes <rientjes@google.com> Cc: "Dr . David Alan Gilbert" <dgilbert@redhat.com> Cc: Hugh Dickins <hughd@google.com> Cc: Jerome Glisse <jglisse@redhat.com> Cc: Joe Perches <joe@perches.com> Cc: Lokesh Gidra <lokeshgidra@google.com> Cc: Michel Lespinasse <walken@google.com> Cc: Mike Rapoport <rppt@linux.vnet.ibm.com> Cc: Mina Almasry <almasrymina@google.com> Cc: Oliver Upton <oupton@google.com> Cc: Peter Xu <peterx@redhat.com> Cc: Shaohua Li <shli@fb.com> Cc: Shuah Khan <shuah@kernel.org> Cc: Wang Qing <wangqing@vivo.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> (cherry picked from commit de45daecde2d4793e9021b102e168a4cb656dd03 https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm) Link: https://lore.kernel.org/patchwork/patch/1388147/ Signed-off-by: Lokesh Gidra <lokeshgidra@google.com> Bug: 160737021 Bug: 169683130 Change-Id: I63ac39245d4090e275238efa75bcdbd40fcc7879	2021-04-09 15:36:00 -07:00
Axel Rasmussen	357700fcc3	FROMGIT: userfaultfd/selftests: add test exercising minor fault handling ... Fix a dormant bug in userfaultfd_events_test(), where we did `return faulting_process(0)` instead of `exit(faulting_process(0))`. This caused the forked process to keep running, trying to execute any further test cases after the events test in parallel with the "real" process. Add a simple test case which exercises minor faults. In short, it does the following: 1. "Sets up" an area (area_dst) and a second shared mapping to the same underlying pages (area_dst_alias). 2. Register one of these areas with userfaultfd, in minor fault mode. 3. Start a second thread to handle any minor faults. 4. Populate the underlying pages with the non-UFFD-registered side of the mapping. Basically, memset() each page with some arbitrary contents. 5. Then, using the UFFD-registered mapping, read all of the page contents, asserting that the contents match expectations (we expect the minor fault handling thread can modify the page contents before resolving the fault). The minor fault handling thread, upon receiving an event, flips all the bits (~) in that page, just to prove that it can modify it in some arbitrary way. Then it issues a UFFDIO_CONTINUE ioctl, to setup the mapping and resolve the fault. The reading thread should wake up and see this modification. Currently the minor fault test is only enabled in hugetlb_shared mode, as this is the only configuration the kernel feature supports. Link: https://lkml.kernel.org/r/20210301222728.176417-7-axelrasmussen@google.com Signed-off-by: Axel Rasmussen <axelrasmussen@google.com> Reviewed-by: Peter Xu <peterx@redhat.com> Cc: Adam Ruprecht <ruprecht@google.com> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: Anshuman Khandual <anshuman.khandual@arm.com> Cc: Cannon Matthews <cannonmatthews@google.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Chinwen Chang <chinwen.chang@mediatek.com> Cc: David Rientjes <rientjes@google.com> Cc: "Dr . David Alan Gilbert" <dgilbert@redhat.com> Cc: Huang Ying <ying.huang@intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jann Horn <jannh@google.com> Cc: Jerome Glisse <jglisse@redhat.com> Cc: Kirill A. Shutemov <kirill@shutemov.name> Cc: Lokesh Gidra <lokeshgidra@google.com> Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: "Michal Koutn" <mkoutny@suse.com> Cc: Michel Lespinasse <walken@google.com> Cc: Mike Kravetz <mike.kravetz@oracle.com> Cc: Mike Rapoport <rppt@linux.vnet.ibm.com> Cc: Mina Almasry <almasrymina@google.com> Cc: Nicholas Piggin <npiggin@gmail.com> Cc: Oliver Upton <oupton@google.com> Cc: Shaohua Li <shli@fb.com> Cc: Shawn Anastasio <shawn@anastas.io> Cc: Steven Price <steven.price@arm.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Vlastimil Babka <vbabka@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> (cherry picked from commit 823e78ae969c4ae9500cac5a84ee5b923634be4d https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm) Link: https://lore.kernel.org/patchwork/patch/1388135/ Signed-off-by: Lokesh Gidra <lokeshgidra@google.com> Bug: 160737021 Bug: 169683130 Change-Id: I93a845d45436d835a4fd5de0dfd8a2c54fa15550	2021-04-09 15:36:00 -07:00
Greg Kroah-Hartman	e92949726c	Merge 5.10.28 into android12-5.10 ... Changes in 5.10.28 arm64: mm: correct the inside linear map range during hotplug check bpf: Fix fexit trampoline. virtiofs: Fail dax mount if device does not support it ext4: shrink race window in ext4_should_retry_alloc() ext4: fix bh ref count on error paths fs: nfsd: fix kconfig dependency warning for NFSD_V4 rpc: fix NULL dereference on kmalloc failure iomap: Fix negative assignment to unsigned sis->pages in iomap_swapfile_activate ASoC: rt1015: fix i2c communication error ASoC: rt5640: Fix dac- and adc- vol-tlv values being off by a factor of 10 ASoC: rt5651: Fix dac- and adc- vol-tlv values being off by a factor of 10 ASoC: sgtl5000: set DAP_AVC_CTRL register to correct default value on probe ASoC: es8316: Simplify adc_pga_gain_tlv table ASoC: soc-core: Prevent warning if no DMI table is present ASoC: cs42l42: Fix Bitclock polarity inversion ASoC: cs42l42: Fix channel width support ASoC: cs42l42: Fix mixer volume control ASoC: cs42l42: Always wait at least 3ms after reset NFSD: fix error handling in NFSv4.0 callbacks kernel: freezer should treat PF_IO_WORKER like PF_KTHREAD for freezing vhost: Fix vhost_vq_reset() io_uring: fix ->flags races by linked timeouts scsi: st: Fix a use after free in st_open() scsi: qla2xxx: Fix broken #endif placement staging: comedi: cb_pcidas: fix request_irq() warn staging: comedi: cb_pcidas64: fix request_irq() warn ASoC: rt5659: Update MCLK rate in set_sysclk() ASoC: rt711: add snd_soc_component remove callback thermal/core: Add NULL pointer check before using cooling device stats locking/ww_mutex: Simplify use_ww_ctx & ww_ctx handling locking/ww_mutex: Fix acquire/release imbalance in ww_acquire_init()/ww_acquire_fini() nvmet-tcp: fix kmap leak when data digest in use io_uring: imply MSG_NOSIGNAL for send[msg]()/recv[msg]() calls static_call: Align static_call_is_init() patching condition ext4: do not iput inode under running transaction in ext4_rename() io_uring: call req_set_fail_links() on short send[msg]()/recv[msg]() with MSG_WAITALL net: mvpp2: fix interrupt mask/unmask skip condition flow_dissector: fix TTL and TOS dissection on IPv4 fragments can: dev: move driver related infrastructure into separate subdir net: introduce CAN specific pointer in the struct net_device can: tcan4x5x: fix max register value brcmfmac: clear EAP/association status bits on linkdown events ath11k: add ieee80211_unregister_hw to avoid kernel crash caused by NULL pointer rtw88: coex: 8821c: correct antenna switch function netdevsim: dev: Initialize FIB module after debugfs iwlwifi: pcie: don't disable interrupts for reg_lock ath10k: hold RCU lock when calling ieee80211_find_sta_by_ifaddr() net: ethernet: aquantia: Handle error cleanup of start on open appletalk: Fix skb allocation size in loopback case net: ipa: remove two unused register definitions net: ipa: fix register write command validation net: wan/lmc: unregister device when no matching device is found net: 9p: advance iov on empty read bpf: Remove MTU check in __bpf_skb_max_len ACPI: tables: x86: Reserve memory occupied by ACPI tables ACPI: processor: Fix CPU0 wakeup in acpi_idle_play_dead() ALSA: usb-audio: Apply sample rate quirk to Logitech Connect ALSA: hda: Re-add dropped snd_poewr_change_state() calls ALSA: hda: Add missing sanity checks in PM prepare/complete callbacks ALSA: hda/realtek: fix a determine_headset_type issue for a Dell AIO ALSA: hda/realtek: call alc_update_headset_mode() in hp_automute_hook ALSA: hda/realtek: fix mute/micmute LEDs for HP 640 G8 xtensa: fix uaccess-related livelock in do_page_fault xtensa: move coprocessor_flush to the .text section KVM: SVM: load control fields from VMCB12 before checking them KVM: SVM: ensure that EFER.SVME is set when running nested guest or on nested vmexit PM: runtime: Fix race getting/putting suppliers at probe PM: runtime: Fix ordering in pm_runtime_get_suppliers() tracing: Fix stack trace event size s390/vdso: copy tod_steering_delta value to vdso_data page s390/vdso: fix tod_steering_delta type mm: fix race by making init_zero_pfn() early_initcall drm/amdkfd: dqm fence memory corruption drm/amdgpu: fix offset calculation in amdgpu_vm_bo_clear_mappings() drm/amdgpu: check alignment on CPU page for bo map reiserfs: update reiserfs_xattrs_initialized() condition drm/imx: fix memory leak when fails to init drm/tegra: dc: Restore coupling of display controllers drm/tegra: sor: Grab runtime PM reference across reset vfio/nvlink: Add missing SPAPR_TCE_IOMMU depends pinctrl: rockchip: fix restore error in resume extcon: Add stubs for extcon_register_notifier_all() functions extcon: Fix error handling in extcon_dev_register firmware: stratix10-svc: reset COMMAND_RECONFIG_FLAG_PARTIAL to 0 usb: dwc3: pci: Enable dis_uX_susphy_quirk for Intel Merrifield video: hyperv_fb: Fix a double free in hvfb_probe firewire: nosy: Fix a use-after-free bug in nosy_ioctl() usbip: vhci_hcd fix shift out-of-bounds in vhci_hub_control() USB: quirks: ignore remote wake-up on Fibocom L850-GL LTE modem usb: musb: Fix suspend with devices connected for a64 usb: xhci-mtk: fix broken streams issue on 0.96 xHCI cdc-acm: fix BREAK rx code path adding necessary calls USB: cdc-acm: untangle a circular dependency between callback and softint USB: cdc-acm: downgrade message to debug USB: cdc-acm: fix double free on probe failure USB: cdc-acm: fix use-after-free after probe failure usb: gadget: udc: amd5536udc_pci fix null-ptr-dereference usb: dwc2: Fix HPRT0.PrtSusp bit setting for HiKey 960 board. usb: dwc2: Prevent core suspend when port connection flag is 0 usb: dwc3: qcom: skip interconnect init for ACPI probe usb: dwc3: gadget: Clear DEP flags after stop transfers in ep disable soc: qcom-geni-se: Cleanup the code to remove proxy votes staging: rtl8192e: Fix incorrect source in memcpy() staging: rtl8192e: Change state information from u16 to u8 driver core: clear deferred probe reason on probe retry drivers: video: fbcon: fix NULL dereference in fbcon_cursor() riscv: evaluate put_user() arg before enabling user access Revert "kernel: freezer should treat PF_IO_WORKER like PF_KTHREAD for freezing" bpf: Use NOP_ATOMIC5 instead of emit_nops(&prog, 5) for BPF_TRAMP_F_CALL_ORIG Linux 5.10.28 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ifdbbeda8de3ee22a7aa3f5d3b10becf0aba1a124	2021-04-09 09:29:17 +02:00
Davide Caratti	e3ccad57ac	flow_dissector: fix TTL and TOS dissection on IPv4 fragments ... [ Upstream commit d212683805 ] the following command: # tc filter add dev $h2 ingress protocol ip pref 1 handle 101 flower \ $tcflags dst_ip 192.0.2.2 ip_ttl 63 action drop doesn't drop all IPv4 packets that match the configured TTL / destination address. In particular, if "fragment offset" or "more fragments" have non zero value in the IPv4 header, setting of FLOW_DISSECTOR_KEY_IP is simply ignored. Fix this dissecting IPv4 TTL and TOS before fragment info; while at it, add a selftest for tc flower's match on 'ip_ttl' that verifies the correct behavior. Fixes: 518d8a2e9b ("net/flow_dissector: add support for dissection of misc ip header fields") Reported-by: Shuang Li <shuali@redhat.com> Signed-off-by: Davide Caratti <dcaratti@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>	2021-04-07 15:00:07 +02:00
Matthias Maennich	2e4b322b06	ANDROID: Add OWNERS files referring to the respective android-mainline OWNERS ... This was generated with $ build/synchronize_owners common-mainline/ android-mainline common12-5.10/ Bug: 184248201 Signed-off-by: Matthias Maennich <maennich@google.com> Change-Id: I5e56eb34fcbb5a2a013dd03bc9dcc4f159fb90de	2021-04-03 14:11:30 +00:00