Commit Graph

1185 Commits

Author SHA1 Message Date
Greg Kroah-Hartman
c45adc3d89 Merge 5.15.92 into android14-5.15
Changes in 5.15.92
	ARM: dts: imx: Fix pca9547 i2c-mux node name
	ARM: dts: vf610: Fix pca9548 i2c-mux node names
	arm64: dts: freescale: Fix pca954x i2c-mux node names
	arm64: dts: imx8mq-thor96: fix no-mmc property for SDHCI
	firmware: arm_scmi: Clear stale xfer->hdr.status
	bpf: Skip task with pid=1 in send_signal_common()
	erofs/zmap.c: Fix incorrect offset calculation
	blk-cgroup: fix missing pd_online_fn() while activating policy
	HID: playstation: sanity check DualSense calibration data.
	dmaengine: imx-sdma: Fix a possible memory leak in sdma_transfer_init
	cifs: fix return of uninitialized rc in dfs_cache_update_tgthint()
	ext4: fix bad checksum after online resize
	extcon: usbc-tusb320: fix kernel-doc warning
	ACPI: processor idle: Practically limit "Dummy wait" workaround to old Intel systems
	Bluetooth: fix null ptr deref on hci_sync_conn_complete_evt
	tools: fix ARRAY_SIZE defines in tools and selftests hdrs
	selftests/vm: remove ARRAY_SIZE define from individual tests
	selftests: Provide local define of __cpuid_count()
	net: fix NULL pointer in skb_segment_list
	net: mctp: purge receive queues on sk destruction
	Linux 5.15.92

Change-Id: Ia09e2a458fdd8f6f527e5d2ecff18cbb40c6ef10
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2023-02-06 10:45:01 +00:00
Shuah Khan
c9e52db900 tools: fix ARRAY_SIZE defines in tools and selftests hdrs
commit 066b34aa5461f6072dbbecb690f4fe446b736ebf upstream.

tools/include/linux/kernel.h and kselftest_harness.h are missing
ifndef guard around ARRAY_SIZE define. Fix them to avoid duplicate
define errors during compile when another file defines it. This
problem was found when compiling selftests that include a header
with ARRAY_SIZE define.

ARRAY_SIZE is defined in several selftests. There are about 25+
duplicate defines in various selftests source and header files.
Add ARRAY_SIZE to kselftest.h in preparation for removing duplicate
ARRAY_SIZE defines from individual test files.

Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Cc: Kyle Huey <me@kylehuey.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-02-06 07:59:01 +01:00
Greg Kroah-Hartman
0fd420005c Merge 5.15.89 into android14-5.15
Changes in 5.15.89
	netfilter: nft_payload: incorrect arithmetics when fetching VLAN header bits
	ALSA: control-led: use strscpy in set_led_id()
	ALSA: hda/realtek - Turn on power early
	ALSA: hda/realtek: Enable mute/micmute LEDs on HP Spectre x360 13-aw0xxx
	KVM: arm64: Fix S1PTW handling on RO memslots
	KVM: arm64: nvhe: Fix build with profile optimization
	selftests: kvm: Fix a compile error in selftests/kvm/rseq_test.c
	efi: tpm: Avoid READ_ONCE() for accessing the event log
	docs: Fix the docs build with Sphinx 6.0
	net: stmmac: add aux timestamps fifo clearance wait
	perf auxtrace: Fix address filter duplicate symbol selection
	s390/kexec: fix ipl report address for kdump
	ASoC: qcom: lpass-cpu: Fix fallback SD line index handling
	s390/cpum_sf: add READ_ONCE() semantics to compare and swap loops
	s390/percpu: add READ_ONCE() to arch_this_cpu_to_op_simple()
	drm/virtio: Fix GEM handle creation UAF
	drm/i915/gt: Reset twice
	net/mlx5e: Set action fwd flag when parsing tc action goto
	cifs: Fix uninitialized memory read for smb311 posix symlink create
	platform/x86: dell-privacy: Only register SW_CAMERA_LENS_COVER if present
	platform/surface: aggregator: Ignore command messages not intended for us
	platform/x86: dell-privacy: Fix SW_CAMERA_LENS_COVER reporting
	dt-bindings: msm: dsi-controller-main: Fix operating-points-v2 constraint
	drm/msm/adreno: Make adreno quirks not overwrite each other
	dt-bindings: msm: dsi-controller-main: Fix power-domain constraint
	dt-bindings: msm: dsi-controller-main: Fix description of core clock
	dt-bindings: msm: dsi-phy-28nm: Add missing qcom, dsi-phy-regulator-ldo-mode
	platform/x86: ideapad-laptop: Add Legion 5 15ARH05 DMI id to set_fn_lock_led_list[]
	drm/msm/dp: do not complete dp_aux_cmd_fifo_tx() if irq is not for aux transfer
	dt-bindings: msm/dsi: Don't require vdds-supply on 10nm PHY
	dt-bindings: msm/dsi: Don't require vcca-supply on 14nm PHY
	platform/x86: sony-laptop: Don't turn off 0x153 keyboard backlight during probe
	ixgbe: fix pci device refcount leak
	ipv6: raw: Deduct extension header length in rawv6_push_pending_frames
	bus: mhi: host: Fix race between channel preparation and M0 event
	usb: ulpi: defer ulpi_register on ulpi_read_id timeout
	iommu/iova: Fix alloc iova overflows issue
	iommu/mediatek-v1: Fix an error handling path in mtk_iommu_v1_probe()
	sched/core: Fix use-after-free bug in dup_user_cpus_ptr()
	netfilter: ipset: Fix overflow before widen in the bitmap_ip_create() function.
	powerpc/imc-pmu: Fix use of mutex in IRQs disabled section
	x86/boot: Avoid using Intel mnemonics in AT&T syntax asm
	EDAC/device: Fix period calculation in edac_device_reset_delay_period()
	x86/resctrl: Fix task CLOSID/RMID update race
	regulator: da9211: Use irq handler when ready
	scsi: mpi3mr: Refer CONFIG_SCSI_MPI3MR in Makefile
	scsi: ufs: Stop using the clock scaling lock in the error handler
	scsi: ufs: core: WLUN suspend SSU/enter hibern8 fail recovery
	ASoC: wm8904: fix wrong outputs volume after power reactivation
	ALSA: usb-audio: Make sure to stop endpoints before closing EPs
	ALSA: usb-audio: Relax hw constraints for implicit fb sync
	tipc: fix unexpected link reset due to discovery messages
	octeontx2-af: Fix LMAC config in cgx_lmac_rx_tx_enable
	hvc/xen: lock console list traversal
	nfc: pn533: Wait for out_urb's completion in pn533_usb_send_frame()
	af_unix: selftest: Fix the size of the parameter to connect()
	tools/nolibc: x86: Remove `r8`, `r9` and `r10` from the clobber list
	tools/nolibc: x86-64: Use `mov $60,%eax` instead of `mov $60,%rax`
	tools/nolibc: use pselect6 on RISCV
	tools/nolibc/std: move the standard type definitions to std.h
	tools/nolibc/types: split syscall-specific definitions into their own files
	tools/nolibc/arch: split arch-specific code into individual files
	tools/nolibc/arch: mark the _start symbol as weak
	tools/nolibc: Remove .global _start from the entry point code
	tools/nolibc: restore mips branch ordering in the _start block
	tools/nolibc: fix the O_* fcntl/open macro definitions for riscv
	net/sched: act_mpls: Fix warning during failed attribute validation
	net/mlx5: Fix ptp max frequency adjustment range
	net/mlx5e: Don't support encap rules with gbp option
	perf build: Properly guard libbpf includes
	igc: Fix PPS delta between two synchronized end-points
	platform/surface: aggregator: Add missing call to ssam_request_sync_free()
	mm: Always release pages to the buddy allocator in memblock_free_late().
	Documentation: KVM: add API issues section
	KVM: x86: Do not return host topology information from KVM_GET_SUPPORTED_CPUID
	io_uring: lock overflowing for IOPOLL
	arm64: atomics: format whitespace consistently
	arm64: atomics: remove LL/SC trampolines
	arm64: cmpxchg_double*: hazard against entire exchange variable
	efi: fix NULL-deref in init error path
	scsi: mpt3sas: Remove scsi_dma_map() error messages
	io_uring/io-wq: free worker if task_work creation is canceled
	io_uring/io-wq: only free worker if it was allocated for creation
	block: handle bio_split_to_limits() NULL return
	Revert "usb: ulpi: defer ulpi_register on ulpi_read_id timeout"
	pinctrl: amd: Add dynamic debugging for active GPIOs
	Linux 5.15.89

Change-Id: I66c4f269aa7751b2e4aac919f822dfdcb844a69d
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2023-01-18 13:45:44 +00:00
Greg Kroah-Hartman
962d1816e1 Merge 5.15.86 into android14-5.15
Changes in 5.15.86
	drm/amd/display: Manually adjust strobe for DCN303
	usb: musb: remove extra check in musb_gadget_vbus_draw
	arm64: dts: qcom: ipq6018-cp01-c1: use BLSPI1 pins
	arm64: dts: qcom: sm8250-sony-xperia-edo: fix touchscreen bias-disable
	arm64: dts: qcom: msm8996: Add MSM8996 Pro support
	arm64: dts: qcom: msm8996: fix supported-hw in cpufreq OPP tables
	arm64: dts: qcom: msm8996: fix GPU OPP table
	ARM: dts: qcom: apq8064: fix coresight compatible
	arm64: dts: qcom: sdm630: fix UART1 pin bias
	arm64: dts: qcom: sdm845-cheza: fix AP suspend pin bias
	arm64: dts: qcom: msm8916: Drop MSS fallback compatible
	objtool, kcsan: Add volatile read/write instrumentation to whitelist
	ARM: dts: stm32: Drop stm32mp15xc.dtsi from Avenger96
	ARM: dts: stm32: Fix AV96 WLAN regulator gpio property
	drivers: soc: ti: knav_qmss_queue: Mark knav_acc_firmwares as static
	arm64: dts: qcom: pm660: Use unique ADC5_VCOIN address in node name
	arm64: dts: qcom: sm8250: correct LPASS pin pull down
	soc: qcom: llcc: make irq truly optional
	arm64: dts: qcom: Correct QMP PHY child node name
	arm64: dts: qcom: sm8150: fix UFS PHY registers
	arm64: dts: qcom: sm8250: fix UFS PHY registers
	arm64: dts: qcom: sm8350: fix UFS PHY registers
	arm64: dts: qcom: sm8250: drop bogus DP PHY clock
	soc: qcom: apr: make code more reuseable
	soc: qcom: apr: Add check for idr_alloc and of_property_read_string_index
	arm64: dts: qcom: sm6125: fix SDHCI CQE reg names
	arm: dts: spear600: Fix clcd interrupt
	soc: ti: knav_qmss_queue: Use pm_runtime_resume_and_get instead of pm_runtime_get_sync
	soc: ti: knav_qmss_queue: Fix PM disable depth imbalance in knav_queue_probe
	soc: ti: smartreflex: Fix PM disable depth imbalance in omap_sr_probe
	arm64: Treat ESR_ELx as a 64-bit register
	arm64: mm: kfence: only handle translation faults
	perf: arm_dsu: Fix hotplug callback leak in dsu_pmu_init()
	perf/arm_dmc620: Fix hotplug callback leak in dmc620_pmu_init()
	perf/smmuv3: Fix hotplug callback leak in arm_smmu_pmu_init()
	arm64: dts: ti: k3-am65-main: Drop dma-coherent in crypto node
	arm64: dts: ti: k3-j721e-main: Drop dma-coherent in crypto node
	ARM: dts: nuvoton: Remove bogus unit addresses from fixed-partition nodes
	arm64: dts: mt6779: Fix devicetree build warnings
	arm64: dts: mt2712e: Fix unit_address_vs_reg warning for oscillators
	arm64: dts: mt2712e: Fix unit address for pinctrl node
	arm64: dts: mt2712-evb: Fix vproc fixed regulators unit names
	arm64: dts: mt2712-evb: Fix usb vbus regulators unit names
	arm64: dts: mediatek: pumpkin-common: Fix devicetree warnings
	arm64: dts: mediatek: mt6797: Fix 26M oscillator unit name
	ARM: dts: dove: Fix assigned-addresses for every PCIe Root Port
	ARM: dts: armada-370: Fix assigned-addresses for every PCIe Root Port
	ARM: dts: armada-xp: Fix assigned-addresses for every PCIe Root Port
	ARM: dts: armada-375: Fix assigned-addresses for every PCIe Root Port
	ARM: dts: armada-38x: Fix assigned-addresses for every PCIe Root Port
	ARM: dts: armada-39x: Fix assigned-addresses for every PCIe Root Port
	ARM: dts: turris-omnia: Add ethernet aliases
	ARM: dts: turris-omnia: Add switch port 6 node
	arm64: dts: armada-3720-turris-mox: Add missing interrupt for RTC
	seccomp: Move copy_seccomp() to no failure path.
	pstore/ram: Fix error return code in ramoops_probe()
	ARM: mmp: fix timer_read delay
	pstore: Avoid kcore oops by vmap()ing with VM_IOREMAP
	tpm/tpm_ftpm_tee: Fix error handling in ftpm_mod_init()
	tpm/tpm_crb: Fix error message in __crb_relinquish_locality()
	ovl: store lower path in ovl_inode
	ovl: use ovl_copy_{real,upper}attr() wrappers
	ovl: remove privs in ovl_copyfile()
	ovl: remove privs in ovl_fallocate()
	sched/fair: Cleanup task_util and capacity type
	sched/uclamp: Fix relationship between uclamp and migration margin
	sched/uclamp: Make task_fits_capacity() use util_fits_cpu()
	sched/uclamp: Make select_idle_capacity() use util_fits_cpu()
	sched/fair: Removed useless update of p->recent_used_cpu
	sched/core: Introduce sched_asym_cpucap_active()
	sched/uclamp: Make asym_fits_capacity() use util_fits_cpu()
	cpuidle: dt: Return the correct numbers of parsed idle states
	alpha: fix TIF_NOTIFY_SIGNAL handling
	alpha: fix syscall entry in !AUDUT_SYSCALL case
	x86/sgx: Reduce delay and interference of enclave release
	PM: hibernate: Fix mistake in kerneldoc comment
	fs: don't audit the capability check in simple_xattr_list()
	cpufreq: qcom-hw: Fix memory leak in qcom_cpufreq_hw_read_lut()
	selftests/ftrace: event_triggers: wait longer for test_event_enable
	perf: Fix possible memleak in pmu_dev_alloc()
	lib/debugobjects: fix stat count and optimize debug_objects_mem_init
	platform/x86: huawei-wmi: fix return value calculation
	timerqueue: Use rb_entry_safe() in timerqueue_getnext()
	proc: fixup uptime selftest
	lib/fonts: fix undefined behavior in bit shift for get_default_font
	ocfs2: fix memory leak in ocfs2_stack_glue_init()
	MIPS: vpe-mt: fix possible memory leak while module exiting
	MIPS: vpe-cmp: fix possible memory leak while module exiting
	selftests/efivarfs: Add checking of the test return value
	PNP: fix name memory leak in pnp_alloc_dev()
	perf/x86/intel/uncore: Fix reference count leak in sad_cfg_iio_topology()
	perf/x86/intel/uncore: Fix reference count leak in hswep_has_limit_sbox()
	perf/x86/intel/uncore: Fix reference count leak in snr_uncore_mmio_map()
	perf/x86/intel/uncore: Fix reference count leak in __uncore_imc_init_box()
	platform/chrome: cros_usbpd_notify: Fix error handling in cros_usbpd_notify_init()
	thermal: core: fix some possible name leaks in error paths
	irqchip: gic-pm: Use pm_runtime_resume_and_get() in gic_probe()
	irqchip/wpcm450: Fix memory leak in wpcm450_aic_of_init()
	EDAC/i10nm: fix refcount leak in pci_get_dev_wrapper()
	SUNRPC: Return true/false (not 1/0) from bool functions
	NFSD: Finish converting the NFSv2 GETACL result encoder
	nfsd: don't call nfsd_file_put from client states seqfile display
	genirq/irqdesc: Don't try to remove non-existing sysfs files
	cpufreq: amd_freq_sensitivity: Add missing pci_dev_put()
	libfs: add DEFINE_SIMPLE_ATTRIBUTE_SIGNED for signed value
	lib/notifier-error-inject: fix error when writing -errno to debugfs file
	debugfs: fix error when writing negative value to atomic_t debugfs file
	rapidio: fix possible name leaks when rio_add_device() fails
	rapidio: rio: fix possible name leak in rio_register_mport()
	clocksource/drivers/sh_cmt: Access registers according to spec
	mips: ralink: mt7621: define MT7621_SYSC_BASE with __iomem
	mips: ralink: mt7621: soc queries and tests as functions
	mips: ralink: mt7621: do not use kzalloc too early
	futex: Move to kernel/futex/
	futex: Resend potentially swallowed owner death notification
	cpu/hotplug: Make target_store() a nop when target == state
	cpu/hotplug: Do not bail-out in DYING/STARTING sections
	clocksource/drivers/timer-ti-dm: Fix missing clk_disable_unprepare in dmtimer_systimer_init_clock()
	ACPICA: Fix use-after-free in acpi_ut_copy_ipackage_to_ipackage()
	uprobes/x86: Allow to probe a NOP instruction with 0x66 prefix
	x86/xen: Fix memory leak in xen_smp_intr_init{_pv}()
	x86/xen: Fix memory leak in xen_init_lock_cpu()
	xen/privcmd: Fix a possible warning in privcmd_ioctl_mmap_resource()
	PM: runtime: Do not call __rpm_callback() from rpm_idle()
	platform/chrome: cros_ec_typec: Cleanup switch handle return paths
	platform/chrome: cros_ec_typec: zero out stale pointers
	platform/x86: mxm-wmi: fix memleak in mxm_wmi_call_mx[ds|mx]()
	platform/x86: intel_scu_ipc: fix possible name leak in __intel_scu_ipc_register()
	MIPS: BCM63xx: Add check for NULL for clk in clk_enable
	MIPS: OCTEON: warn only once if deprecated link status is being used
	lockd: set other missing fields when unlocking files
	fs: sysv: Fix sysv_nblocks() returns wrong value
	rapidio: fix possible UAF when kfifo_alloc() fails
	eventfd: change int to __u64 in eventfd_signal() ifndef CONFIG_EVENTFD
	relay: fix type mismatch when allocating memory in relay_create_buf()
	hfs: Fix OOB Write in hfs_asc2mac
	rapidio: devices: fix missing put_device in mport_cdev_open
	platform/mellanox: mlxbf-pmc: Fix event typo
	wifi: ath9k: hif_usb: fix memory leak of urbs in ath9k_hif_usb_dealloc_tx_urbs()
	wifi: ath9k: hif_usb: Fix use-after-free in ath9k_hif_usb_reg_in_cb()
	wifi: rtl8xxxu: Fix reading the vendor of combo chips
	drm/bridge: adv7533: remove dynamic lane switching from adv7533 bridge
	libbpf: Fix use-after-free in btf_dump_name_dups
	libbpf: Fix null-pointer dereference in find_prog_by_sec_insn()
	ata: libata: move ata_{port,link,dev}_dbg to standard pr_XXX() macros
	ata: add/use ata_taskfile::{error|status} fields
	ata: libata: fix NCQ autosense logic
	ipmi: kcs: Poll OBF briefly to reduce OBE latency
	drm/amdgpu/powerplay/psm: Fix memory leak in power state init
	media: v4l2-ctrls: Fix off-by-one error in integer menu control check
	media: coda: jpeg: Add check for kmalloc
	media: adv748x: afe: Select input port when initializing AFE
	media: i2c: ad5820: Fix error path
	venus: pm_helpers: Fix error check in vcodec_domains_get()
	soreuseport: Fix socket selection for SO_INCOMING_CPU.
	media: exynos4-is: don't rely on the v4l2_async_subdev internals
	libbpf: Btf dedup identical struct test needs check for nested structs/arrays
	can: kvaser_usb: do not increase tx statistics when sending error message frames
	can: kvaser_usb: kvaser_usb_leaf: Get capabilities from device
	can: kvaser_usb: kvaser_usb_leaf: Rename {leaf,usbcan}_cmd_error_event to {leaf,usbcan}_cmd_can_error_event
	can: kvaser_usb: kvaser_usb_leaf: Handle CMD_ERROR_EVENT
	can: kvaser_usb_leaf: Set Warning state even without bus errors
	can: kvaser_usb: make use of units.h in assignment of frequency
	can: kvaser_usb_leaf: Fix improved state not being reported
	can: kvaser_usb_leaf: Fix wrong CAN state after stopping
	can: kvaser_usb_leaf: Fix bogus restart events
	can: kvaser_usb: Add struct kvaser_usb_busparams
	can: kvaser_usb: Compare requested bittiming parameters with actual parameters in do_set_{,data}_bittiming
	drm/rockchip: lvds: fix PM usage counter unbalance in poweron
	clk: renesas: r9a06g032: Repair grave increment error
	spi: Update reference to struct spi_controller
	drm/panel/panel-sitronix-st7701: Remove panel on DSI attach failure
	ima: Handle -ESTALE returned by ima_filter_rule_match()
	drm/msm/hdmi: drop unused GPIO support
	drm/msm/hdmi: use devres helper for runtime PM management
	bpf: Fix slot type check in check_stack_write_var_off
	media: vivid: fix compose size exceed boundary
	media: platform: exynos4-is: fix return value check in fimc_md_probe()
	bpf: propagate precision in ALU/ALU64 operations
	bpf: Check the other end of slot_type for STACK_SPILL
	bpf: propagate precision across all frames, not just the last one
	clk: qcom: gcc-sm8250: Use retention mode for USB GDSCs
	mtd: Fix device name leak when register device failed in add_mtd_device()
	Input: joystick - fix Kconfig warning for JOYSTICK_ADC
	wifi: rsi: Fix handling of 802.3 EAPOL frames sent via control port
	media: camss: Clean up received buffers on failed start of streaming
	net, proc: Provide PROC_FS=n fallback for proc_create_net_single_write()
	rxrpc: Fix ack.bufferSize to be 0 when generating an ack
	bfq: fix waker_bfqq inconsistency crash
	drm/radeon: Add the missed acpi_put_table() to fix memory leak
	drm/mediatek: Modify dpi power on/off sequence.
	ASoC: pxa: fix null-pointer dereference in filter()
	libbpf: Fix uninitialized warning in btf_dump_dump_type_data
	nvmet: only allocate a single slab for bvecs
	regulator: core: fix unbalanced of node refcount in regulator_dev_lookup()
	amdgpu/pm: prevent array underflow in vega20_odn_edit_dpm_table()
	nvme: return err on nvme_init_non_mdts_limits fail
	regulator: qcom-rpmh: Fix PMR735a S3 regulator spec
	drm/fourcc: Add packed 10bit YUV 4:2:0 format
	drm/fourcc: Fix vsub/hsub for Q410 and Q401
	integrity: Fix memory leakage in keyring allocation error path
	ima: Fix misuse of dereference of pointer in template_desc_init_fields()
	block: clear ->slave_dir when dropping the main slave_dir reference
	wifi: ath10k: Fix return value in ath10k_pci_init()
	drm/msm/a6xx: Fix speed-bin detection vs probe-defer
	mtd: lpddr2_nvm: Fix possible null-ptr-deref
	Input: elants_i2c - properly handle the reset GPIO when power is off
	media: vidtv: Fix use-after-free in vidtv_bridge_dvb_init()
	media: solo6x10: fix possible memory leak in solo_sysfs_init()
	media: platform: exynos4-is: Fix error handling in fimc_md_init()
	media: videobuf-dma-contig: use dma_mmap_coherent
	inet: add READ_ONCE(sk->sk_bound_dev_if) in inet_csk_bind_conflict()
	mtd: spi-nor: hide jedec_id sysfs attribute if not present
	mtd: spi-nor: Fix the number of bytes for the dummy cycles
	bpf: Move skb->len == 0 checks into __bpf_redirect
	HID: hid-sensor-custom: set fixed size for custom attributes
	pinctrl: k210: call of_node_put()
	ALSA: pcm: fix undefined behavior in bit shift for SNDRV_PCM_RATE_KNOT
	ALSA: seq: fix undefined behavior in bit shift for SNDRV_SEQ_FILTER_USE_EVENT
	regulator: core: use kfree_const() to free space conditionally
	clk: rockchip: Fix memory leak in rockchip_clk_register_pll()
	drm/amdgpu: fix pci device refcount leak
	bonding: fix link recovery in mode 2 when updelay is nonzero
	mtd: maps: pxa2xx-flash: fix memory leak in probe
	drbd: remove call to memset before free device/resource/connection
	drbd: destroy workqueue when drbd device was freed
	ASoC: qcom: Add checks for devm_kcalloc
	media: vimc: Fix wrong function called when vimc_init() fails
	media: imon: fix a race condition in send_packet()
	clk: imx8mn: rename vpu_pll to m7_alt_pll
	clk: imx: replace osc_hdmi with dummy
	clk: imx8mn: fix imx8mn_sai2_sels clocks list
	clk: imx8mn: fix imx8mn_enet_phy_sels clocks list
	pinctrl: pinconf-generic: add missing of_node_put()
	media: dvb-core: Fix ignored return value in dvb_register_frontend()
	media: dvb-usb: az6027: fix null-ptr-deref in az6027_i2c_xfer()
	media: s5p-mfc: Add variant data for MFC v7 hardware for Exynos 3250 SoC
	drm/tegra: Add missing clk_disable_unprepare() in tegra_dc_probe()
	ASoC: dt-bindings: wcd9335: fix reset line polarity in example
	ASoC: mediatek: mtk-btcvsd: Add checks for write and read of mtk_btcvsd_snd
	NFSv4.2: Clear FATTR4_WORD2_SECURITY_LABEL when done decoding
	NFSv4.2: Fix a memory stomp in decode_attr_security_label
	NFSv4.2: Fix initialisation of struct nfs4_label
	NFSv4: Fix a credential leak in _nfs4_discover_trunking()
	NFSv4: Fix a deadlock between nfs4_open_recover_helper() and delegreturn
	NFS: Fix an Oops in nfs_d_automount()
	ALSA: asihpi: fix missing pci_disable_device()
	wifi: iwlwifi: mvm: fix double free on tx path.
	ASoC: mediatek: mt8173: Fix debugfs registration for components
	ASoC: mediatek: mt8173: Enable IRQ when pdata is ready
	drm/amd/pm/smu11: BACO is supported when it's in BACO state
	drm/radeon: Fix PCI device refcount leak in radeon_atrm_get_bios()
	drm/amdgpu: Fix PCI device refcount leak in amdgpu_atrm_get_bios()
	drm/amdkfd: Fix memory leakage
	ASoC: pcm512x: Fix PM disable depth imbalance in pcm512x_probe
	netfilter: conntrack: set icmpv6 redirects as RELATED
	Input: wistron_btns - disable on UML
	bpf, sockmap: Fix repeated calls to sock_put() when msg has more_data
	bpf, sockmap: Fix missing BPF_F_INGRESS flag when using apply_bytes
	bpf, sockmap: Fix data loss caused by using apply_bytes on ingress redirect
	bonding: uninitialized variable in bond_miimon_inspect()
	spi: spidev: mask SPI_CS_HIGH in SPI_IOC_RD_MODE
	wifi: mac80211: fix memory leak in ieee80211_if_add()
	wifi: cfg80211: Fix not unregister reg_pdev when load_builtin_regdb_keys() fails
	mt76: stop the radar detector after leaving dfs channel
	wifi: mt76: mt7921: fix reporting of TX AGGR histogram
	wifi: mt76: fix coverity overrun-call in mt76_get_txpower()
	regulator: core: fix module refcount leak in set_supply()
	clk: qcom: lpass-sc7180: Fix pm_runtime usage
	clk: qcom: clk-krait: fix wrong div2 functions
	hsr: Add a rcu-read lock to hsr_forward_skb().
	hsr: Avoid double remove of a node.
	hsr: Disable netpoll.
	hsr: Synchronize sending frames to have always incremented outgoing seq nr.
	hsr: Synchronize sequence number updates.
	configfs: fix possible memory leak in configfs_create_dir()
	regulator: core: fix resource leak in regulator_register()
	hwmon: (jc42) Convert register access and caching to regmap/regcache
	hwmon: (jc42) Restore the min/max/critical temperatures on resume
	bpf, sockmap: fix race in sock_map_free()
	ALSA: pcm: Set missing stop_operating flag at undoing trigger start
	media: saa7164: fix missing pci_disable_device()
	ALSA: mts64: fix possible null-ptr-defer in snd_mts64_interrupt
	xprtrdma: Fix regbuf data not freed in rpcrdma_req_create()
	SUNRPC: Fix missing release socket in rpc_sockname()
	NFSv4.x: Fail client initialisation if state manager thread can't run
	riscv, bpf: Emit fixed-length instructions for BPF_PSEUDO_FUNC
	mmc: alcor: fix return value check of mmc_add_host()
	mmc: moxart: fix return value check of mmc_add_host()
	mmc: mxcmmc: fix return value check of mmc_add_host()
	mmc: pxamci: fix return value check of mmc_add_host()
	mmc: rtsx_pci: fix return value check of mmc_add_host()
	mmc: rtsx_usb_sdmmc: fix return value check of mmc_add_host()
	mmc: toshsd: fix return value check of mmc_add_host()
	mmc: vub300: fix return value check of mmc_add_host()
	mmc: wmt-sdmmc: fix return value check of mmc_add_host()
	mmc: atmel-mci: fix return value check of mmc_add_host()
	mmc: omap_hsmmc: fix return value check of mmc_add_host()
	mmc: meson-gx: fix return value check of mmc_add_host()
	mmc: via-sdmmc: fix return value check of mmc_add_host()
	mmc: wbsd: fix return value check of mmc_add_host()
	mmc: mmci: fix return value check of mmc_add_host()
	mmc: renesas_sdhi: alway populate SCC pointer
	memstick: ms_block: Add error handling support for add_disk()
	memstick/ms_block: Add check for alloc_ordered_workqueue
	mmc: core: Normalize the error handling branch in sd_read_ext_regs()
	regulator: qcom-labibb: Fix missing of_node_put() in qcom_labibb_regulator_probe()
	media: c8sectpfe: Add of_node_put() when breaking out of loop
	media: coda: Add check for dcoda_iram_alloc
	media: coda: Add check for kmalloc
	clk: samsung: Fix memory leak in _samsung_clk_register_pll()
	spi: spi-gpio: Don't set MOSI as an input if not 3WIRE mode
	wifi: rtl8xxxu: Add __packed to struct rtl8723bu_c2h
	wifi: rtl8xxxu: Fix the channel width reporting
	wifi: brcmfmac: Fix error return code in brcmf_sdio_download_firmware()
	blktrace: Fix output non-blktrace event when blk_classic option enabled
	bpf: Do not zero-extend kfunc return values
	clk: socfpga: Fix memory leak in socfpga_gate_init()
	net: vmw_vsock: vmci: Check memcpy_from_msg()
	net: defxx: Fix missing err handling in dfx_init()
	net: stmmac: selftests: fix potential memleak in stmmac_test_arpoffload()
	net: stmmac: fix possible memory leak in stmmac_dvr_probe()
	drivers: net: qlcnic: Fix potential memory leak in qlcnic_sriov_init()
	of: overlay: fix null pointer dereferencing in find_dup_cset_node_entry() and find_dup_cset_prop()
	ethernet: s2io: don't call dev_kfree_skb() under spin_lock_irqsave()
	net: farsync: Fix kmemleak when rmmods farsync
	net/tunnel: wait until all sk_user_data reader finish before releasing the sock
	net: apple: mace: don't call dev_kfree_skb() under spin_lock_irqsave()
	net: apple: bmac: don't call dev_kfree_skb() under spin_lock_irqsave()
	net: emaclite: don't call dev_kfree_skb() under spin_lock_irqsave()
	net: ethernet: dnet: don't call dev_kfree_skb() under spin_lock_irqsave()
	hamradio: don't call dev_kfree_skb() under spin_lock_irqsave()
	net: amd: lance: don't call dev_kfree_skb() under spin_lock_irqsave()
	af_unix: call proto_unregister() in the error path in af_unix_init()
	net: amd-xgbe: Fix logic around active and passive cables
	net: amd-xgbe: Check only the minimum speed for active/passive cables
	can: tcan4x5x: Remove invalid write in clear_interrupts
	can: m_can: Call the RAM init directly from m_can_chip_config
	can: tcan4x5x: Fix use of register error status mask
	net: lan9303: Fix read error execution path
	ntb_netdev: Use dev_kfree_skb_any() in interrupt context
	sctp: sysctl: make extra pointers netns aware
	Bluetooth: MGMT: Fix error report for ADD_EXT_ADV_PARAMS
	Bluetooth: btintel: Fix missing free skb in btintel_setup_combined()
	Bluetooth: btusb: don't call kfree_skb() under spin_lock_irqsave()
	Bluetooth: hci_qca: don't call kfree_skb() under spin_lock_irqsave()
	Bluetooth: hci_ll: don't call kfree_skb() under spin_lock_irqsave()
	Bluetooth: hci_h5: don't call kfree_skb() under spin_lock_irqsave()
	Bluetooth: hci_bcsp: don't call kfree_skb() under spin_lock_irqsave()
	Bluetooth: hci_core: don't call kfree_skb() under spin_lock_irqsave()
	Bluetooth: RFCOMM: don't call kfree_skb() under spin_lock_irqsave()
	stmmac: fix potential division by 0
	i40e: Fix the inability to attach XDP program on downed interface
	net: dsa: tag_8021q: avoid leaking ctx on dsa_tag_8021q_register() error path
	apparmor: fix a memleak in multi_transaction_new()
	apparmor: fix lockdep warning when removing a namespace
	apparmor: Fix abi check to include v8 abi
	crypto: hisilicon/qm - fix missing destroy qp_idr
	crypto: sun8i-ss - use dma_addr instead u32
	crypto: nitrox - avoid double free on error path in nitrox_sriov_init()
	scsi: core: Fix a race between scsi_done() and scsi_timeout()
	apparmor: Use pointer to struct aa_label for lbs_cred
	PCI: dwc: Fix n_fts[] array overrun
	RDMA/core: Fix order of nldev_exit call
	PCI: pci-epf-test: Register notifier if only core_init_notifier is enabled
	f2fs: Fix the race condition of resize flag between resizefs
	crypto: rockchip - do not do custom power management
	crypto: rockchip - do not store mode globally
	crypto: rockchip - add fallback for cipher
	crypto: rockchip - add fallback for ahash
	crypto: rockchip - better handle cipher key
	crypto: rockchip - remove non-aligned handling
	crypto: rockchip - rework by using crypto_engine
	apparmor: Fix memleak in alloc_ns()
	f2fs: fix to invalidate dcc->f2fs_issue_discard in error path
	f2fs: fix normal discard process
	f2fs: fix to destroy sbi->post_read_wq in error path of f2fs_fill_super()
	RDMA/irdma: Report the correct link speed
	scsi: qla2xxx: Fix set-but-not-used variable warnings
	RDMA/siw: Fix immediate work request flush to completion queue
	IB/mad: Don't call to function that might sleep while in atomic context
	PCI: vmd: Disable MSI remapping after suspend
	RDMA/restrack: Release MR restrack when delete
	RDMA/core: Make sure "ib_port" is valid when access sysfs node
	RDMA/nldev: Return "-EAGAIN" if the cm_id isn't from expected port
	RDMA/siw: Set defined status for work completion with undefined status
	scsi: scsi_debug: Fix a warning in resp_write_scat()
	crypto: ccree - Remove debugfs when platform_driver_register failed
	crypto: cryptd - Use request context instead of stack for sub-request
	crypto: hisilicon/qm - add missing pci_dev_put() in q_num_set()
	RDMA/hns: Repacing 'dseg_len' by macros in fill_ext_sge_inl_data()
	RDMA/hns: Fix ext_sge num error when post send
	PCI: Check for alloc failure in pci_request_irq()
	RDMA/hfi: Decrease PCI device reference count in error path
	crypto: ccree - Make cc_debugfs_global_fini() available for module init function
	RDMA/hns: fix memory leak in hns_roce_alloc_mr()
	RDMA/rxe: Fix NULL-ptr-deref in rxe_qp_do_cleanup() when socket create failed
	dt-bindings: imx6q-pcie: Fix clock names for imx6sx and imx8mq
	dt-bindings: visconti-pcie: Fix interrupts array max constraints
	scsi: hpsa: Fix possible memory leak in hpsa_init_one()
	crypto: tcrypt - Fix multibuffer skcipher speed test mem leak
	padata: Always leave BHs disabled when running ->parallel()
	padata: Fix list iterator in padata_do_serial()
	scsi: mpt3sas: Fix possible resource leaks in mpt3sas_transport_port_add()
	scsi: hpsa: Fix error handling in hpsa_add_sas_host()
	scsi: hpsa: Fix possible memory leak in hpsa_add_sas_device()
	scsi: efct: Fix possible memleak in efct_device_init()
	scsi: scsi_debug: Fix a warning in resp_verify()
	scsi: scsi_debug: Fix a warning in resp_report_zones()
	scsi: fcoe: Fix possible name leak when device_register() fails
	scsi: scsi_debug: Fix possible name leak in sdebug_add_host_helper()
	scsi: ipr: Fix WARNING in ipr_init()
	scsi: fcoe: Fix transport not deattached when fcoe_if_init() fails
	scsi: snic: Fix possible UAF in snic_tgt_create()
	RDMA/nldev: Add checks for nla_nest_start() in fill_stat_counter_qps()
	f2fs: avoid victim selection from previous victim section
	RDMA/nldev: Fix failure to send large messages
	crypto: amlogic - Remove kcalloc without check
	crypto: omap-sham - Use pm_runtime_resume_and_get() in omap_sham_probe()
	riscv/mm: add arch hook arch_clear_hugepage_flags
	RDMA/hfi1: Fix error return code in parse_platform_config()
	RDMA/srp: Fix error return code in srp_parse_options()
	PCI: mt7621: Rename mt7621_pci_ to mt7621_pcie_
	PCI: mt7621: Add sentinel to quirks table
	orangefs: Fix sysfs not cleanup when dev init failed
	RDMA/hns: Fix AH attr queried by query_qp
	RDMA/hns: Fix PBL page MTR find
	RDMA/hns: Fix page size cap from firmware
	RDMA/hns: Fix error code of CMD
	crypto: img-hash - Fix variable dereferenced before check 'hdev->req'
	hwrng: amd - Fix PCI device refcount leak
	hwrng: geode - Fix PCI device refcount leak
	IB/IPoIB: Fix queue count inconsistency for PKEY child interfaces
	RISC-V: Align the shadow stack
	drivers: dio: fix possible memory leak in dio_init()
	serial: tegra: Read DMA status before terminating
	serial: 8250_bcm7271: Fix error handling in brcmuart_init()
	class: fix possible memory leak in __class_register()
	vfio: platform: Do not pass return buffer to ACPI _RST method
	uio: uio_dmem_genirq: Fix missing unlock in irq configuration
	uio: uio_dmem_genirq: Fix deadlock between irq config and handling
	usb: fotg210-udc: Fix ages old endianness issues
	staging: vme_user: Fix possible UAF in tsi148_dma_list_add
	usb: typec: Check for ops->exit instead of ops->enter in altmode_exit
	usb: typec: tcpci: fix of node refcount leak in tcpci_register_port()
	usb: typec: tipd: Cleanup resources if devm_tps6598_psy_register fails
	usb: typec: tipd: Fix spurious fwnode_handle_put in error path
	extcon: usbc-tusb320: Add support for mode setting and reset
	extcon: usbc-tusb320: Add support for TUSB320L
	usb: typec: Factor out non-PD fwnode properties
	extcon: usbc-tusb320: Factor out extcon into dedicated functions
	extcon: usbc-tusb320: Add USB TYPE-C support
	extcon: usbc-tusb320: Update state on probe even if no IRQ pending
	serial: amba-pl011: avoid SBSA UART accessing DMACR register
	serial: pl011: Do not clear RX FIFO & RX interrupt in unthrottle.
	serial: stm32: move dma_request_chan() before clk_prepare_enable()
	serial: pch: Fix PCI device refcount leak in pch_request_dma()
	tty: serial: clean up stop-tx part in altera_uart_tx_chars()
	tty: serial: altera_uart_{r,t}x_chars() need only uart_port
	serial: altera_uart: fix locking in polling mode
	serial: sunsab: Fix error handling in sunsab_init()
	test_firmware: fix memory leak in test_firmware_init()
	misc: ocxl: fix possible name leak in ocxl_file_register_afu()
	ocxl: fix pci device refcount leak when calling get_function_0()
	misc: tifm: fix possible memory leak in tifm_7xx1_switch_media()
	misc: sgi-gru: fix use-after-free error in gru_set_context_option, gru_fault and gru_handle_user_call_os
	firmware: raspberrypi: fix possible memory leak in rpi_firmware_probe()
	cxl: fix possible null-ptr-deref in cxl_guest_init_afu|adapter()
	cxl: fix possible null-ptr-deref in cxl_pci_init_afu|adapter()
	iio: temperature: ltc2983: make bulk write buffer DMA-safe
	iio: adis: handle devices that cannot unmask the drdy pin
	iio: adis: stylistic changes
	iio:imu:adis: Move exports into IIO_ADISLIB namespace
	iio: adis: add '__adis_enable_irq()' implementation
	counter: stm32-lptimer-cnt: fix the check on arr and cmp registers update
	coresight: trbe: remove cpuhp instance node before remove cpuhp state
	usb: roles: fix of node refcount leak in usb_role_switch_is_parent()
	usb: gadget: f_hid: fix f_hidg lifetime vs cdev
	usb: gadget: f_hid: fix refcount leak on error path
	drivers: mcb: fix resource leak in mcb_probe()
	mcb: mcb-parse: fix error handing in chameleon_parse_gdd()
	chardev: fix error handling in cdev_device_add()
	i2c: pxa-pci: fix missing pci_disable_device() on error in ce4100_i2c_probe
	staging: rtl8192u: Fix use after free in ieee80211_rx()
	staging: rtl8192e: Fix potential use-after-free in rtllib_rx_Monitor()
	vme: Fix error not catched in fake_init()
	gpiolib: Get rid of redundant 'else'
	gpiolib: cdev: fix NULL-pointer dereferences
	gpiolib: make struct comments into real kernel docs
	gpiolib: protect the GPIO device against being dropped while in use by user-space
	i2c: mux: reg: check return value after calling platform_get_resource()
	i2c: ismt: Fix an out-of-bounds bug in ismt_access()
	usb: storage: Add check for kcalloc
	tracing/hist: Fix issue of losting command info in error_log
	ksmbd: Fix resource leak in ksmbd_session_rpc_open()
	samples: vfio-mdev: Fix missing pci_disable_device() in mdpy_fb_probe()
	thermal/drivers/imx8mm_thermal: Validate temperature range
	thermal/drivers/qcom/temp-alarm: Fix inaccurate warning for gen2
	thermal/drivers/qcom/lmh: Fix irq handler return value
	fbdev: ssd1307fb: Drop optional dependency
	fbdev: pm2fb: fix missing pci_disable_device()
	fbdev: via: Fix error in via_core_init()
	fbdev: vermilion: decrease reference count in error path
	fbdev: ep93xx-fb: Add missing clk_disable_unprepare in ep93xxfb_probe()
	fbdev: geode: don't build on UML
	fbdev: uvesafb: don't build on UML
	fbdev: uvesafb: Fixes an error handling path in uvesafb_probe()
	HSI: omap_ssi_core: fix unbalanced pm_runtime_disable()
	HSI: omap_ssi_core: fix possible memory leak in ssi_probe()
	power: supply: fix residue sysfs file in error handle route of __power_supply_register()
	perf trace: Return error if a system call doesn't exist
	perf trace: Use macro RAW_SYSCALL_ARGS_NUM to replace number
	perf trace: Handle failure when trace point folder is missed
	perf symbol: correction while adjusting symbol
	power: supply: z2_battery: Fix possible memleak in z2_batt_probe()
	HSI: omap_ssi_core: Fix error handling in ssi_init()
	power: supply: ab8500: Fix error handling in ab8500_charger_init()
	power: supply: fix null pointer dereferencing in power_supply_get_battery_info
	perf stat: Refactor __run_perf_stat() common code
	perf stat: Do not delay the workload with --delay
	RDMA/siw: Fix pointer cast warning
	fs/ntfs3: Avoid UBSAN error on true_sectors_per_clst()
	overflow: Implement size_t saturating arithmetic helpers
	fs/ntfs3: Harden against integer overflows
	iommu/sun50i: Fix reset release
	iommu/sun50i: Consider all fault sources for reset
	iommu/sun50i: Fix R/W permission check
	iommu/sun50i: Fix flush size
	iommu/rockchip: fix permission bits in page table entries v2
	phy: usb: s2 WoL wakeup_count not incremented for USB->Eth devices
	include/uapi/linux/swab: Fix potentially missing __always_inline
	pwm: tegra: Improve required rate calculation
	fs/ntfs3: Fix slab-out-of-bounds read in ntfs_trim_fs
	dmaengine: idxd: Fix crc_val field for completion record
	rtc: rtc-cmos: Do not check ACPI_FADT_LOW_POWER_S0
	rtc: cmos: Fix event handler registration ordering issue
	rtc: cmos: Fix wake alarm breakage
	rtc: cmos: fix build on non-ACPI platforms
	rtc: cmos: Call cmos_wake_setup() from cmos_do_probe()
	rtc: cmos: Call rtc_wake_setup() from cmos_do_probe()
	rtc: cmos: Eliminate forward declarations of some functions
	rtc: cmos: Rename ACPI-related functions
	rtc: cmos: Disable ACPI RTC event on removal
	rtc: snvs: Allow a time difference on clock register read
	rtc: pcf85063: Fix reading alarm
	iommu/amd: Fix pci device refcount leak in ppr_notifier()
	iommu/fsl_pamu: Fix resource leak in fsl_pamu_probe()
	macintosh: fix possible memory leak in macio_add_one_device()
	macintosh/macio-adb: check the return value of ioremap()
	powerpc/52xx: Fix a resource leak in an error handling path
	cxl: Fix refcount leak in cxl_calc_capp_routing
	powerpc/xmon: Fix -Wswitch-unreachable warning in bpt_cmds
	powerpc/xive: add missing iounmap() in error path in xive_spapr_populate_irq_data()
	powerpc/perf: callchain validate kernel stack pointer bounds
	powerpc/83xx/mpc832x_rdb: call platform_device_put() in error case in of_fsl_spi_probe()
	powerpc/hv-gpci: Fix hv_gpci event list
	selftests/powerpc: Fix resource leaks
	iommu/sun50i: Remove IOMMU_DOMAIN_IDENTITY
	pwm: sifive: Call pwm_sifive_update_clock() while mutex is held
	pwm: mtk-disp: Fix the parameters calculated by the enabled flag of disp_pwm
	pwm: mediatek: always use bus clock for PWM on MT7622
	remoteproc: sysmon: fix memory leak in qcom_add_sysmon_subdev()
	remoteproc: qcom: q6v5: Fix potential null-ptr-deref in q6v5_wcss_init_mmio()
	remoteproc: qcom_q6v5_pas: disable wakeup on probe fail or remove
	remoteproc: qcom_q6v5_pas: detach power domains on remove
	remoteproc: qcom_q6v5_pas: Fix missing of_node_put() in adsp_alloc_memory_region()
	remoteproc: qcom: q6v5: Fix missing clk_disable_unprepare() in q6v5_wcss_qcs404_power_on()
	powerpc/eeh: Drop redundant spinlock initialization
	powerpc/pseries/eeh: use correct API for error log size
	mfd: bd957x: Fix Kconfig dependency on REGMAP_IRQ
	mfd: qcom_rpm: Fix an error handling path in qcom_rpm_probe()
	mfd: pm8008: Remove driver data structure pm8008_data
	mfd: pm8008: Fix return value check in pm8008_probe()
	netfilter: flowtable: really fix NAT IPv6 offload
	rtc: st-lpc: Add missing clk_disable_unprepare in st_rtc_probe()
	rtc: pic32: Move devm_rtc_allocate_device earlier in pic32_rtc_probe()
	rtc: pcf85063: fix pcf85063_clkout_control
	nfsd: under NFSv4.1, fix double svc_xprt_put on rpc_create failure
	net: macsec: fix net device access prior to holding a lock
	mISDN: hfcsusb: don't call dev_kfree_skb/kfree_skb() under spin_lock_irqsave()
	mISDN: hfcpci: don't call dev_kfree_skb/kfree_skb() under spin_lock_irqsave()
	mISDN: hfcmulti: don't call dev_kfree_skb/kfree_skb() under spin_lock_irqsave()
	block, bfq: fix possible uaf for 'bfqq->bic'
	selftests/bpf: Add test for unstable CT lookup API
	net: enetc: avoid buffer leaks on xdp_do_redirect() failure
	nfc: pn533: Clear nfc_target before being used
	unix: Fix race in SOCK_SEQPACKET's unix_dgram_sendmsg()
	r6040: Fix kmemleak in probe and remove
	igc: Enhance Qbv scheduling by using first flag bit
	igc: Use strict cycles for Qbv scheduling
	igc: Add checking for basetime less than zero
	igc: allow BaseTime 0 enrollment for Qbv
	igc: recalculate Qbv end_time by considering cycle time
	igc: Lift TAPRIO schedule restriction
	igc: Set Qbv start_time and end_time to end_time if not being configured in GCL
	rtc: mxc_v2: Add missing clk_disable_unprepare()
	selftests: devlink: fix the fd redirect in dummy_reporter_test
	openvswitch: Fix flow lookup to use unmasked key
	soc: mediatek: pm-domains: Fix the power glitch issue
	arm64: dts: mt8183: Fix Mali GPU clock
	skbuff: Account for tail adjustment during pull operations
	mailbox: mpfs: read the system controller's status
	mailbox: arm_mhuv2: Fix return value check in mhuv2_probe()
	mailbox: zynq-ipi: fix error handling while device_register() fails
	net_sched: reject TCF_EM_SIMPLE case for complex ematch module
	rxrpc: Fix missing unlock in rxrpc_do_sendmsg()
	myri10ge: Fix an error handling path in myri10ge_probe()
	net: stream: purge sk_error_queue in sk_stream_kill_queues()
	HID: amd_sfh: Add missing check for dma_alloc_coherent
	rcu: Fix __this_cpu_read() lockdep warning in rcu_force_quiescent_state()
	arm64: make is_ttbrX_addr() noinstr-safe
	video: hyperv_fb: Avoid taking busy spinlock on panic path
	x86/hyperv: Remove unregister syscore call from Hyper-V cleanup
	binfmt_misc: fix shift-out-of-bounds in check_special_flags
	fs: jfs: fix shift-out-of-bounds in dbAllocAG
	udf: Avoid double brelse() in udf_rename()
	jfs: Fix fortify moan in symlink
	fs: jfs: fix shift-out-of-bounds in dbDiscardAG
	ACPICA: Fix error code path in acpi_ds_call_control_method()
	nilfs2: fix shift-out-of-bounds/overflow in nilfs_sb2_bad_offset()
	nilfs2: fix shift-out-of-bounds due to too large exponent of block size
	acct: fix potential integer overflow in encode_comp_t()
	hfs: fix OOB Read in __hfs_brec_find
	drm/etnaviv: add missing quirks for GC300
	media: imx-jpeg: Disable useless interrupt to avoid kernel panic
	brcmfmac: return error when getting invalid max_flowrings from dongle
	wifi: ath9k: verify the expected usb_endpoints are present
	wifi: ar5523: Fix use-after-free on ar5523_cmd() timed out
	ASoC: codecs: rt298: Add quirk for KBL-R RVP platform
	ipmi: fix memleak when unload ipmi driver
	drm/amd/display: prevent memory leak
	Revert "drm/amd/display: Limit max DSC target bpp for specific monitors"
	qed (gcc13): use u16 for fid to be big enough
	bpf: make sure skb->len != 0 when redirecting to a tunneling device
	net: ethernet: ti: Fix return type of netcp_ndo_start_xmit()
	hamradio: baycom_epp: Fix return type of baycom_send_packet()
	wifi: brcmfmac: Fix potential shift-out-of-bounds in brcmf_fw_alloc_request()
	igb: Do not free q_vector unless new one was allocated
	drm/amdgpu: Fix type of second parameter in trans_msg() callback
	drm/amdgpu: Fix type of second parameter in odn_edit_dpm_table() callback
	s390/ctcm: Fix return type of ctc{mp,}m_tx()
	s390/netiucv: Fix return type of netiucv_tx()
	s390/lcs: Fix return type of lcs_start_xmit()
	drm/msm: Use drm_mode_copy()
	drm/rockchip: Use drm_mode_copy()
	drm/sti: Use drm_mode_copy()
	drm/mediatek: Fix return type of mtk_hdmi_bridge_mode_valid()
	drivers/md/md-bitmap: check the return value of md_bitmap_get_counter()
	md/raid1: stop mdx_raid1 thread when raid1 array run failed
	drm/amd/display: fix array index out of bound error in bios parser
	net: add atomic_long_t to net_device_stats fields
	ipv6/sit: use DEV_STATS_INC() to avoid data-races
	mrp: introduce active flags to prevent UAF when applicant uninit
	ppp: associate skb with a device at tx
	bpf: Prevent decl_tag from being referenced in func_proto arg
	ethtool: avoiding integer overflow in ethtool_phys_id()
	media: dvb-frontends: fix leak of memory fw
	media: dvbdev: adopts refcnt to avoid UAF
	media: dvb-usb: fix memory leak in dvb_usb_adapter_init()
	blk-mq: fix possible memleak when register 'hctx' failed
	drm/amd/display: Use the largest vready_offset in pipe group
	libbpf: Avoid enum forward-declarations in public API in C++ mode
	regulator: core: fix use_count leakage when handling boot-on
	wifi: mt76: do not run mt76u_status_worker if the device is not running
	mmc: f-sdh30: Add quirks for broken timeout clock capability
	mmc: renesas_sdhi: better reset from HS400 mode
	media: si470x: Fix use-after-free in si470x_int_in_callback()
	clk: st: Fix memory leak in st_of_quadfs_setup()
	crypto: hisilicon/hpre - fix resource leak in remove process
	scsi: lpfc: Fix hard lockup when reading the rx_monitor from debugfs
	scsi: ufs: Reduce the START STOP UNIT timeout
	scsi: elx: libefc: Fix second parameter type in state callbacks
	hugetlbfs: fix null-ptr-deref in hugetlbfs_parse_param()
	drm/fsl-dcu: Fix return type of fsl_dcu_drm_connector_mode_valid()
	drm/sti: Fix return type of sti_{dvo,hda,hdmi}_connector_mode_valid()
	orangefs: Fix kmemleak in orangefs_prepare_debugfs_help_string()
	orangefs: Fix kmemleak in orangefs_{kernel,client}_debug_init()
	tools/include: Add _RET_IP_ and math definitions to kernel.h
	KVM: selftests: Fix build regression by using accessor function
	hwmon: (jc42) Fix missing unlock on error in jc42_write()
	ALSA/ASoC: hda: move/rename snd_hdac_ext_stop_streams to hdac_stream.c
	ALSA: hda: add snd_hdac_stop_streams() helper
	ASoC: Intel: Skylake: Fix driver hang during shutdown
	ASoC: mediatek: mt8173-rt5650-rt5514: fix refcount leak in mt8173_rt5650_rt5514_dev_probe()
	ASoC: audio-graph-card: fix refcount leak of cpu_ep in __graph_for_each_link()
	ASoC: rockchip: pdm: Add missing clk_disable_unprepare() in rockchip_pdm_runtime_resume()
	ASoC: mediatek: mt8183: fix refcount leak in mt8183_mt6358_ts3a227_max98357_dev_probe()
	ASoC: wm8994: Fix potential deadlock
	ASoC: rockchip: spdif: Add missing clk_disable_unprepare() in rk_spdif_runtime_resume()
	ASoC: rt5670: Remove unbalanced pm_runtime_put()
	drm/i915/display: Don't disable DDI/Transcoder when setting phy test pattern
	LoadPin: Ignore the "contents" argument of the LSM hooks
	pstore: Switch pmsg_lock to an rt_mutex to avoid priority inversion
	perf debug: Set debug_peo_args and redirect_to_stderr variable to correct values in perf_quiet_option()
	afs: Fix lost servers_outstanding count
	pstore: Make sure CONFIG_PSTORE_PMSG selects CONFIG_RT_MUTEXES
	ima: Simplify ima_lsm_copy_rule
	ALSA: usb-audio: add the quirk for KT0206 device
	ALSA: hda/realtek: Add quirk for Lenovo TianYi510Pro-14IOB
	ALSA: hda/hdmi: Add HP Device 0x8711 to force connect list
	usb: cdnsp: fix lack of ZLP for ep0
	usb: xhci-mtk: fix leakage of shared hcd when fail to set wakeup irq
	arm64: dts: qcom: sm8250: fix USB-DP PHY registers
	usb: dwc3: Fix race between dwc3_set_mode and __dwc3_set_mode
	usb: dwc3: core: defer probe on ulpi_read_id timeout
	xhci: Prevent infinite loop in transaction errors recovery for streams
	HID: wacom: Ensure bootloader PID is usable in hidraw mode
	HID: mcp2221: don't connect hidraw
	loop: Fix the max_loop commandline argument treatment when it is set to 0
	9p: set req refcount to zero to avoid uninitialized usage
	security: Restrict CONFIG_ZERO_CALL_USED_REGS to gcc or clang > 15.0.6
	reiserfs: Add missing calls to reiserfs_security_free()
	iio: fix memory leak in iio_device_register_eventset()
	iio: adc: ad_sigma_delta: do not use internal iio_dev lock
	iio: adc128s052: add proper .data members in adc128_of_match table
	regulator: core: fix deadlock on regulator enable
	floppy: Fix memory leak in do_floppy_init()
	gcov: add support for checksum field
	fbdev: fbcon: release buffer when fbcon_do_set_font() failed
	ovl: fix use inode directly in rcu-walk mode
	btrfs: do not BUG_ON() on ENOMEM when dropping extent items for a range
	scsi: qla2xxx: Fix crash when I/O abort times out
	net: stmmac: fix errno when create_singlethread_workqueue() fails
	media: dvbdev: fix build warning due to comments
	media: dvbdev: fix refcnt bug
	extcon: usbc-tusb320: Call the Type-C IRQ handler only if a port is registered
	mfd: qcom_rpm: Use devm_of_platform_populate() to simplify code
	pwm: tegra: Fix 32 bit build
	Linux 5.15.86

Change-Id: Ic157edd6a65abf4a3167b5d227edeb0564f1be4e
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2023-01-18 12:52:16 +00:00
Willy Tarreau
e3bb44beaf tools/nolibc: fix the O_* fcntl/open macro definitions for riscv
[ Upstream commit 00b18da4089330196906b9fe075c581c17eb726c ]

When RISCV port was imported in 5.2, the O_* macros were taken with
their octal value and written as-is in hex, resulting in the getdents64()
to fail in nolibc-test.

Fixes: 582e84f7b7 ("tool headers nolibc: add RISCV support") #5.2
Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-01-18 11:48:56 +01:00
Willy Tarreau
1e6ec75bb3 tools/nolibc: restore mips branch ordering in the _start block
[ Upstream commit 184177c3d6e023da934761e198c281344d7dd65b ]

Depending on the compiler used and the optimization options, the sbrk()
test was crashing, both on real hardware (mips-24kc) and in qemu. One
such example is kernel.org toolchain in version 11.3 optimizing at -Os.

Inspecting the sys_brk() call shows the following code:

  0040047c <sys_brk>:
    40047c:       24020fcd        li      v0,4045
    400480:       27bdffe0        addiu   sp,sp,-32
    400484:       0000000c        syscall
    400488:       27bd0020        addiu   sp,sp,32
    40048c:       10e00001        beqz    a3,400494 <sys_brk+0x18>
    400490:       00021023        negu    v0,v0
    400494:       03e00008        jr      ra

It is obviously wrong, the "negu" instruction is placed in beqz's
delayed slot, and worse, there's no nop nor instruction after the
return, so the next function's first instruction (addiu sip,sip,-32)
will also be executed as part of the delayed slot that follows the
return.

This is caused by the ".set noreorder" directive in the _start block,
that applies to the whole program. The compiler emits code without the
delayed slots and relies on the compiler to swap instructions when this
option is not set. Removing the option would require to change the
startup code in a way that wouldn't make it look like the resulting
code, which would not be easy to debug. Instead let's just save the
default ordering before changing it, and restore it at the end of the
_start block. Now the code is correct:

  0040047c <sys_brk>:
    40047c:       24020fcd        li      v0,4045
    400480:       27bdffe0        addiu   sp,sp,-32
    400484:       0000000c        syscall
    400488:       10e00002        beqz    a3,400494 <sys_brk+0x18>
    40048c:       27bd0020        addiu   sp,sp,32
    400490:       00021023        negu    v0,v0
    400494:       03e00008        jr      ra
    400498:       00000000        nop

Fixes: 66b6f755ad ("rcutorture: Import a copy of nolibc") #5.0
Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-01-18 11:48:56 +01:00
Ammar Faizi
bd0431a66c tools/nolibc: Remove .global _start from the entry point code
[ Upstream commit 1590c59836dace3a20945bad049fe8802c4e6f3f ]

Building with clang yields the following error:
```
  <inline asm>:3:1: error: _start changed binding to STB_GLOBAL
  .global _start
  ^
  1 error generated.
```
Make sure only specify one between `.global _start` and `.weak _start`.
Remove `.global _start`.

Cc: llvm@lists.linux.dev
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Acked-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Ammar Faizi <ammarfaizi2@gnuweeb.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Stable-dep-of: 184177c3d6e0 ("tools/nolibc: restore mips branch ordering in the _start block")
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-01-18 11:48:56 +01:00
Willy Tarreau
a77c54f5b5 tools/nolibc/arch: mark the _start symbol as weak
[ Upstream commit dffeb81af5fe5eedccf5ea4a8a120d8c3accd26e ]

By doing so we can link together multiple C files that have been compiled
with nolibc and which each have a _start symbol.

Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Stable-dep-of: 184177c3d6e0 ("tools/nolibc: restore mips branch ordering in the _start block")
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-01-18 11:48:55 +01:00
Willy Tarreau
da51e086d1 tools/nolibc/arch: split arch-specific code into individual files
[ Upstream commit 271661c1cde5ff47eb7af9946866cd66b70dc328 ]

In order to ease maintenance, this splits the arch-specific code into
one file per architecture. A common file "arch.h" is used to include the
right file among arch-* based on the detected architecture. Projects
which are already split per architecture could simply rename these
files to $arch/arch.h and get rid of the common arch.h. For this
reason, include guards were placed into each arch-specific file.

Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Stable-dep-of: 184177c3d6e0 ("tools/nolibc: restore mips branch ordering in the _start block")
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-01-18 11:48:55 +01:00
Willy Tarreau
8591e788be tools/nolibc/types: split syscall-specific definitions into their own files
[ Upstream commit cc7a492ad0a076dff5cb4281b1516676d7924fcf ]

The macros and type definitions used by a number of syscalls were moved
to types.h where they will be easier to maintain. A few of them
are arch-specific and must not be moved there (e.g. O_*, sys_stat_struct).
A warning about them was placed at the top of the file.

Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Stable-dep-of: 184177c3d6e0 ("tools/nolibc: restore mips branch ordering in the _start block")
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-01-18 11:48:55 +01:00
Willy Tarreau
4fceecdeaa tools/nolibc/std: move the standard type definitions to std.h
[ Upstream commit 967cce191f50090d5cbd3841ee2bbb7835afeae2 ]

The ordering of includes and definitions for now is a bit of a mess, as
for example asm/signal.h is included after int definitions, but plenty of
structures are defined later as they rely on other includes.

Let's move the standard type definitions to a dedicated file that is
included first. We also move NULL there. This way all other includes
are aware of it, and we can bring asm/signal.h back to the top of the
file.

Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Stable-dep-of: 184177c3d6e0 ("tools/nolibc: restore mips branch ordering in the _start block")
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-01-18 11:48:55 +01:00
Willy Tarreau
1792136f22 tools/nolibc: use pselect6 on RISCV
[ Upstream commit 9c2970fbb425cca0256ecf0f96490e4f253fda24 ]

This arch doesn't provide the old-style select() syscall, we have to
use pselect6().

Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Stable-dep-of: 184177c3d6e0 ("tools/nolibc: restore mips branch ordering in the _start block")
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-01-18 11:48:55 +01:00
Ammar Faizi
487386a49e tools/nolibc: x86-64: Use mov $60,%eax instead of mov $60,%rax
[ Upstream commit 7bdc0e7a390511cd3df8194003b908f15a6170a5 ]

Note that mov to 32-bit register will zero extend to 64-bit register.
Thus `mov $60,%eax` has the same effect with `mov $60,%rax`. Use the
shorter opcode to achieve the same thing.
```
  b8 3c 00 00 00       	mov    $60,%eax (5 bytes) [1]
  48 c7 c0 3c 00 00 00 	mov    $60,%rax (7 bytes) [2]
```
Currently, we use [2]. Change it to [1] for shorter code.

Signed-off-by: Ammar Faizi <ammar.faizi@students.amikom.ac.id>
Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Stable-dep-of: 184177c3d6e0 ("tools/nolibc: restore mips branch ordering in the _start block")
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-01-18 11:48:55 +01:00
Ammar Faizi
27af4f2260 tools/nolibc: x86: Remove r8, r9 and r10 from the clobber list
[ Upstream commit bf91666959eeac44fb686e9359e37830944beef2 ]

Linux x86-64 syscall only clobbers rax, rcx and r11 (and "memory").

  - rax for the return value.
  - rcx to save the return address.
  - r11 to save the rflags.

Other registers are preserved.

Having r8, r9 and r10 in the syscall clobber list is harmless, but this
results in a missed-optimization.

As the syscall doesn't clobber r8-r10, GCC should be allowed to reuse
their value after the syscall returns to userspace. But since they are
in the clobber list, GCC will always miss this opportunity.

Remove them from the x86-64 syscall clobber list to help GCC generate
better code and fix the comment.

See also the x86-64 ABI, section A.2 AMD64 Linux Kernel Conventions,
A.2.1 Calling Conventions [1].

Extra note:
Some people may think it does not really give a benefit to remove r8,
r9 and r10 from the syscall clobber list because the impression of
syscall is a C function call, and function call always clobbers those 3.

However, that is not the case for nolibc.h, because we have a potential
to inline the "syscall" instruction (which its opcode is "0f 05") to the
user functions.

All syscalls in the nolibc.h are written as a static function with inline
ASM and are likely always inline if we use optimization flag, so this is
a profit not to have r8, r9 and r10 in the clobber list.

Here is the example where this matters.

Consider the following C code:
```
  #include "tools/include/nolibc/nolibc.h"
  #define read_abc(a, b, c) __asm__ volatile("nop"::"r"(a),"r"(b),"r"(c))

  int main(void)
  {
  	int a = 0xaa;
  	int b = 0xbb;
  	int c = 0xcc;

  	read_abc(a, b, c);
  	write(1, "test\n", 5);
  	read_abc(a, b, c);

  	return 0;
  }
```

Compile with:
    gcc -Os test.c -o test -nostdlib

With r8, r9, r10 in the clobber list, GCC generates this:

0000000000001000 <main>:
    1000:	f3 0f 1e fa          	endbr64
    1004:	41 54                	push   %r12
    1006:	41 bc cc 00 00 00    	mov    $0xcc,%r12d
    100c:	55                   	push   %rbp
    100d:	bd bb 00 00 00       	mov    $0xbb,%ebp
    1012:	53                   	push   %rbx
    1013:	bb aa 00 00 00       	mov    $0xaa,%ebx
    1018:	90                   	nop
    1019:	b8 01 00 00 00       	mov    $0x1,%eax
    101e:	bf 01 00 00 00       	mov    $0x1,%edi
    1023:	ba 05 00 00 00       	mov    $0x5,%edx
    1028:	48 8d 35 d1 0f 00 00 	lea    0xfd1(%rip),%rsi
    102f:	0f 05                	syscall
    1031:	90                   	nop
    1032:	31 c0                	xor    %eax,%eax
    1034:	5b                   	pop    %rbx
    1035:	5d                   	pop    %rbp
    1036:	41 5c                	pop    %r12
    1038:	c3                   	ret

GCC thinks that syscall will clobber r8, r9, r10. So it spills 0xaa,
0xbb and 0xcc to callee saved registers (r12, rbp and rbx). This is
clearly extra memory access and extra stack size for preserving them.

But syscall does not actually clobber them, so this is a missed
optimization.

Now without r8, r9, r10 in the clobber list, GCC generates better code:

0000000000001000 <main>:
    1000:	f3 0f 1e fa          	endbr64
    1004:	41 b8 aa 00 00 00    	mov    $0xaa,%r8d
    100a:	41 b9 bb 00 00 00    	mov    $0xbb,%r9d
    1010:	41 ba cc 00 00 00    	mov    $0xcc,%r10d
    1016:	90                   	nop
    1017:	b8 01 00 00 00       	mov    $0x1,%eax
    101c:	bf 01 00 00 00       	mov    $0x1,%edi
    1021:	ba 05 00 00 00       	mov    $0x5,%edx
    1026:	48 8d 35 d3 0f 00 00 	lea    0xfd3(%rip),%rsi
    102d:	0f 05                	syscall
    102f:	90                   	nop
    1030:	31 c0                	xor    %eax,%eax
    1032:	c3                   	ret

Cc: Andy Lutomirski <luto@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: x86@kernel.org
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: David Laight <David.Laight@ACULAB.COM>
Acked-by: Andy Lutomirski <luto@kernel.org>
Signed-off-by: Ammar Faizi <ammar.faizi@students.amikom.ac.id>
Link: https://gitlab.com/x86-psABIs/x86-64-ABI/-/wikis/x86-64-psABI [1]
Link: https://lore.kernel.org/lkml/20211011040344.437264-1-ammar.faizi@students.amikom.ac.id/
Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Stable-dep-of: 184177c3d6e0 ("tools/nolibc: restore mips branch ordering in the _start block")
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-01-18 11:48:55 +01:00
Karolina Drobnik
6215904fe2 tools/include: Add _RET_IP_ and math definitions to kernel.h
commit 5cf67a6051ea2558fd7c3d39c5a808db73073e9d upstream.

Add max_t, min_t and clamp functions, together with _RET_IP_
definition, so they can be used in testing.

Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com>
Signed-off-by: Mike Rapoport <rppt@kernel.org>
Link: https://lore.kernel.org/r/230fea382cb1e1659cdd52a55201854d38a0a149.1643796665.git.karolinadrobnik@gmail.com
[tyhicks: Backport around contextual differences due to the lack of v5.16 commit
 d6e6a27d960f ("tools: Fix math.h breakage"). That commit fixed a commit
 that was merged in v5.16-rc1 and, therefore, doesn't need to go back to
 the stable branches.]
Signed-off-by: Tyler Hicks (Microsoft) <code@tyhicks.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-12-31 13:14:44 +01:00
Greg Kroah-Hartman
54e0a862f9 Merge 5.15.78 into android14-5.15
Changes in 5.15.78
	scsi: lpfc: Adjust bytes received vales during cmf timer interval
	scsi: lpfc: Adjust CMF total bytes and rxmonitor
	scsi: lpfc: Rework MIB Rx Monitor debug info logic
	serial: ar933x: Deassert Transmit Enable on ->rs485_config()
	KVM: x86: Trace re-injected exceptions
	KVM: x86: Treat #DBs from the emulator as fault-like (code and DR7.GD=1)
	drm/amd/display: explicitly disable psr_feature_enable appropriately
	mm/hugetlb: fix races when looking up a CONT-PTE/PMD size hugetlb page
	HID: playstation: add initial DualSense Edge controller support
	KVM: x86: Protect the unused bits in MSR exiting flags
	KVM: x86: Copy filter arg outside kvm_vm_ioctl_set_msr_filter()
	KVM: x86: Add compat handler for KVM_X86_SET_MSR_FILTER
	RDMA/cma: Use output interface for net_dev check
	IB/hfi1: Correctly move list in sc_disable()
	RDMA/hns: Remove magic number
	RDMA/hns: Use hr_reg_xxx() instead of remaining roce_set_xxx()
	RDMA/hns: Disable local invalidate operation
	NFSv4: Fix a potential state reclaim deadlock
	NFSv4.1: Handle RECLAIM_COMPLETE trunking errors
	NFSv4.1: We must always send RECLAIM_COMPLETE after a reboot
	SUNRPC: Fix null-ptr-deref when xps sysfs alloc failed
	NFSv4.2: Fixup CLONE dest file size for zero-length count
	nfs4: Fix kmemleak when allocate slot failed
	net: dsa: Fix possible memory leaks in dsa_loop_init()
	RDMA/core: Fix null-ptr-deref in ib_core_cleanup()
	RDMA/qedr: clean up work queue on failure in qedr_alloc_resources()
	net: dsa: fall back to default tagger if we can't load the one from DT
	nfc: fdp: Fix potential memory leak in fdp_nci_send()
	nfc: nxp-nci: Fix potential memory leak in nxp_nci_send()
	nfc: s3fwrn5: Fix potential memory leak in s3fwrn5_nci_send()
	nfc: nfcmrvl: Fix potential memory leak in nfcmrvl_i2c_nci_send()
	net: fec: fix improper use of NETDEV_TX_BUSY
	ata: pata_legacy: fix pdc20230_set_piomode()
	net: sched: Fix use after free in red_enqueue()
	net: tun: fix bugs for oversize packet when napi frags enabled
	netfilter: nf_tables: netlink notifier might race to release objects
	netfilter: nf_tables: release flow rule object from commit path
	ipvs: use explicitly signed chars
	ipvs: fix WARNING in __ip_vs_cleanup_batch()
	ipvs: fix WARNING in ip_vs_app_net_cleanup()
	rose: Fix NULL pointer dereference in rose_send_frame()
	mISDN: fix possible memory leak in mISDN_register_device()
	isdn: mISDN: netjet: fix wrong check of device registration
	btrfs: fix inode list leak during backref walking at resolve_indirect_refs()
	btrfs: fix inode list leak during backref walking at find_parent_nodes()
	btrfs: fix ulist leaks in error paths of qgroup self tests
	netfilter: ipset: enforce documented limit to prevent allocating huge memory
	Bluetooth: L2CAP: Fix use-after-free caused by l2cap_reassemble_sdu
	Bluetooth: virtio_bt: Use skb_put to set length
	Bluetooth: L2CAP: fix use-after-free in l2cap_conn_del()
	Bluetooth: L2CAP: Fix memory leak in vhci_write
	net: mdio: fix undefined behavior in bit shift for __mdiobus_register
	ibmvnic: Free rwi on reset success
	stmmac: dwmac-loongson: fix invalid mdio_node
	net/smc: Fix possible leaked pernet namespace in smc_init()
	net, neigh: Fix null-ptr-deref in neigh_table_clear()
	ipv6: fix WARNING in ip6_route_net_exit_late()
	vsock: fix possible infinite sleep in vsock_connectible_wait_data()
	drm/msm/hdmi: Remove spurious IRQF_ONESHOT flag
	drm/msm/hdmi: fix IRQ lifetime
	video/fbdev/stifb: Implement the stifb_fillrect() function
	fbdev: stifb: Fall back to cfb_fillrect() on 32-bit HCRX cards
	mtd: parsers: bcm47xxpart: print correct offset on read error
	mtd: parsers: bcm47xxpart: Fix halfblock reads
	s390/uaccess: add missing EX_TABLE entries to __clear_user()
	s390/boot: add secure boot trailer
	s390/cio: derive cdev information only for IO-subchannels
	s390/cio: fix out-of-bounds access on cio_ignore free
	media: rkisp1: Don't pass the quantization to rkisp1_csm_config()
	media: rkisp1: Initialize color space on resizer sink and source pads
	media: rkisp1: Use correct macro for gradient registers
	media: rkisp1: Zero v4l2_subdev_format fields in when validating links
	media: s5p_cec: limit msg.len to CEC_MAX_MSG_SIZE
	media: cros-ec-cec: limit msg.len to CEC_MAX_MSG_SIZE
	media: dvb-frontends/drxk: initialize err to 0
	media: meson: vdec: fix possible refcount leak in vdec_probe()
	media: v4l: subdev: Fail graciously when getting try data for NULL state
	ACPI: APEI: Fix integer overflow in ghes_estatus_pool_init()
	scsi: core: Restrict legal sdev_state transitions via sysfs
	HID: saitek: add madcatz variant of MMO7 mouse device ID
	drm/amdgpu: set vm_update_mode=0 as default for Sienna Cichlid in SRIOV case
	i2c: xiic: Add platform module alias
	efi/tpm: Pass correct address to memblock_reserve
	clk: qcom: Update the force mem core bit for GPU clocks
	ARM: dts: imx6qdl-gw59{10,13}: fix user pushbutton GPIO offset
	arm64: dts: imx8: correct clock order
	arm64: dts: lx2160a: specify clock frequencies for the MDIO controllers
	arm64: dts: ls1088a: specify clock frequencies for the MDIO controllers
	arm64: dts: ls208xa: specify clock frequencies for the MDIO controllers
	block: Fix possible memory leak for rq_wb on add_disk failure
	firmware: arm_scmi: Suppress the driver's bind attributes
	firmware: arm_scmi: Make Rx chan_setup fail on memory errors
	firmware: arm_scmi: Fix devres allocation device in virtio transport
	arm64: dts: juno: Add thermal critical trip points
	i2c: piix4: Fix adapter not be removed in piix4_remove()
	Bluetooth: L2CAP: Fix accepting connection request for invalid SPSM
	Bluetooth: L2CAP: Fix attempting to access uninitialized memory
	block, bfq: protect 'bfqd->queued' by 'bfqd->lock'
	af_unix: Fix memory leaks of the whole sk due to OOB skb.
	fscrypt: stop using keyrings subsystem for fscrypt_master_key
	fscrypt: fix keyring memory leak on mount failure
	btrfs: fix lost file sync on direct IO write with nowait and dsync iocb
	btrfs: fix tree mod log mishandling of reallocated nodes
	btrfs: fix type of parameter generation in btrfs_get_dentry
	ftrace: Fix use-after-free for dynamic ftrace_ops
	tcp/udp: Make early_demux back namespacified.
	tracing: kprobe: Fix memory leak in test_gen_kprobe/kretprobe_cmd()
	kprobe: reverse kp->flags when arm_kprobe failed
	ring-buffer: Check for NULL cpu_buffer in ring_buffer_wake_waiters()
	tools/nolibc/string: Fix memcmp() implementation
	tracing/histogram: Update document for KEYS_MAX size
	capabilities: fix potential memleak on error path from vfs_getxattr_alloc()
	fuse: add file_modified() to fallocate
	efi: random: reduce seed size to 32 bytes
	efi: random: Use 'ACPI reclaim' memory for random seed
	arm64: entry: avoid kprobe recursion
	perf/x86/intel: Fix pebs event constraints for ICL
	perf/x86/intel: Add Cooper Lake stepping to isolation_ucodes[]
	perf/x86/intel: Fix pebs event constraints for SPR
	parisc: Make 8250_gsc driver dependend on CONFIG_PARISC
	parisc: Export iosapic_serial_irq() symbol for serial port driver
	parisc: Avoid printing the hardware path twice
	ext4: fix warning in 'ext4_da_release_space'
	ext4: fix BUG_ON() when directory entry has invalid rec_len
	x86/syscall: Include asm/ptrace.h in syscall_wrapper header
	KVM: x86: Mask off reserved bits in CPUID.80000006H
	KVM: x86: Mask off reserved bits in CPUID.8000001AH
	KVM: x86: Mask off reserved bits in CPUID.80000008H
	KVM: x86: Mask off reserved bits in CPUID.80000001H
	KVM: x86: Mask off reserved bits in CPUID.8000001FH
	KVM: VMX: fully disable SGX if SECONDARY_EXEC_ENCLS_EXITING unavailable
	KVM: arm64: Fix bad dereference on MTE-enabled systems
	KVM: x86: emulator: em_sysexit should update ctxt->mode
	KVM: x86: emulator: introduce emulator_recalc_and_set_mode
	KVM: x86: emulator: update the emulation mode after rsm
	KVM: x86: emulator: update the emulation mode after CR0 write
	tee: Fix tee_shm_register() for kernel TEE drivers
	ext4,f2fs: fix readahead of verity data
	cifs: fix regression in very old smb1 mounts
	drm/rockchip: dsi: Clean up 'usage_mode' when failing to attach
	drm/rockchip: dsi: Force synchronous probe
	drm/i915/sdvo: Filter out invalid outputs more sensibly
	drm/i915/sdvo: Setup DDC fully before output init
	wifi: brcmfmac: Fix potential buffer overflow in brcmf_fweh_event_worker()
	Linux 5.15.78

Change-Id: I807682f70b9d2817cef65b5ccb76567b20ca6ccd
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2022-11-15 16:38:36 +00:00
Rasmus Villemoes
27b4406f9c tools/nolibc/string: Fix memcmp() implementation
commit b3f4f51ea68a495f8a5956064c33dce711a2df91 upstream.

The C standard says that memcmp() must treat the buffers as consisting
of "unsigned chars". If char happens to be unsigned, the casts are ok,
but then obviously the c1 variable can never contain a negative
value. And when char is signed, the casts are wrong, and there's still
a problem with using an 8-bit quantity to hold the difference, because
that can range from -255 to +255.

For example, assuming char is signed, comparing two 1-byte buffers,
one containing 0x00 and another 0x80, the current implementation would
return -128 for both memcmp(a, b, 1) and memcmp(b, a, 1), whereas one
of those should of course return something positive.

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Fixes: 66b6f755ad ("rcutorture: Import a copy of nolibc")
Cc: stable@vger.kernel.org # v5.0+
Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-11-10 18:15:38 +01:00
Greg Kroah-Hartman
74ca15c523 Merge 5.15.70 into android14-5.15
Changes in 5.15.70
	drm/tegra: vic: Fix build warning when CONFIG_PM=n
	serial: atmel: remove redundant assignment in rs485_config
	tty: serial: atmel: Preserve previous USART mode if RS485 disabled
	of: fdt: fix off-by-one error in unflatten_dt_nodes()
	pinctrl: qcom: sc8180x: Fix gpio_wakeirq_map
	pinctrl: qcom: sc8180x: Fix wrong pin numbers
	pinctrl: rockchip: Enhance support for IRQ_TYPE_EDGE_BOTH
	pinctrl: sunxi: Fix name for A100 R_PIO
	NFSv4: Turn off open-by-filehandle and NFS re-export for NFSv4.0
	gpio: mpc8xxx: Fix support for IRQ_TYPE_LEVEL_LOW flow_type in mpc85xx
	drm/meson: Correct OSD1 global alpha value
	drm/meson: Fix OSD1 RGB to YCbCr coefficient
	block: blk_queue_enter() / __bio_queue_enter() must return -EAGAIN for nowait
	parisc: ccio-dma: Add missing iounmap in error path in ccio_probe()
	of/device: Fix up of_dma_configure_id() stub
	cifs: revalidate mapping when doing direct writes
	cifs: don't send down the destination address to sendmsg for a SOCK_STREAM
	cifs: always initialize struct msghdr smb_msg completely
	parisc: Allow CONFIG_64BIT with ARCH=parisc
	tools/include/uapi: Fix <asm/errno.h> for parisc and xtensa
	drm/amdgpu: Don't enable LTR if not supported
	drm/amdgpu: move nbio ih_doorbell_range() into ih code for vega
	drm/amdgpu: move nbio sdma_doorbell_range() into sdma code for vega
	binder: remove inaccurate mmap_assert_locked()
	video: fbdev: i740fb: Error out if 'pixclock' equals zero
	arm64: dts: juno: Add missing MHU secure-irq
	ASoC: nau8824: Fix semaphore unbalance at error paths
	regulator: pfuze100: Fix the global-out-of-bounds access in pfuze100_regulator_probe()
	scsi: lpfc: Return DID_TRANSPORT_DISRUPTED instead of DID_REQUEUE
	rxrpc: Fix local destruction being repeated
	rxrpc: Fix calc of resend age
	wifi: mac80211_hwsim: check length for virtio packets
	ALSA: hda/sigmatel: Keep power up while beep is enabled
	ALSA: hda/tegra: Align BDL entry to 4KB boundary
	net: usb: qmi_wwan: add Quectel RM520N
	afs: Return -EAGAIN, not -EREMOTEIO, when a file already locked
	MIPS: OCTEON: irq: Fix octeon_irq_force_ciu_mapping()
	drm/panfrost: devfreq: set opp to the recommended one to configure regulator
	mksysmap: Fix the mismatch of 'L0' symbols in System.map
	video: fbdev: pxa3xx-gcu: Fix integer overflow in pxa3xx_gcu_write
	net: Find dst with sk's xfrm policy not ctl_sk
	KVM: SEV: add cache flush to solve SEV cache incoherency issues
	cgroup: Add missing cpus_read_lock() to cgroup_attach_task_all()
	ALSA: hda/sigmatel: Fix unused variable warning for beep power change
	Linux 5.15.70

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Iea16cee2475ff8bca607e57fc8b0c4b71b0a6f56
2022-09-24 14:22:45 +02:00
Ben Hutchings
710ebf8f1a tools/include/uapi: Fix <asm/errno.h> for parisc and xtensa
commit 95363747a6f39e88a3052fcf6ce6237769495ce0 upstream.

tools/include/uapi/asm/errno.h currently attempts to include
non-existent arch-specific errno.h header for xtensa.
Remove this case so that <asm-generic/errno.h> is used instead,
and add the missing arch-specific header for parisc.

References: https://buildd.debian.org/status/fetch.php?pkg=linux&arch=ia64&ver=5.8.3-1%7Eexp1&stamp=1598340829&raw=1
Signed-off-by: Ben Hutchings <benh@debian.org>
Signed-off-by: Salvatore Bonaccorso <carnil@debian.org>
Cc: <stable@vger.kernel.org> # 5.10+
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-23 14:15:49 +02:00
Greg Kroah-Hartman
08c4bae24d Merge 5.15.60 into android14-5.15
Changes in 5.15.60
	x86/speculation: Make all RETbleed mitigations 64-bit only
	selftests/bpf: Extend verifier and bpf_sock tests for dst_port loads
	selftests/bpf: Check dst_port only on the client socket
	block: fix default IO priority handling again
	tools/vm/slabinfo: Handle files in debugfs
	ACPI: video: Force backlight native for some TongFang devices
	ACPI: video: Shortening quirk list by identifying Clevo by board_name only
	ACPI: APEI: Better fix to avoid spamming the console with old error logs
	crypto: arm64/poly1305 - fix a read out-of-bound
	KVM: x86: do not report a vCPU as preempted outside instruction boundaries
	KVM: x86: do not set st->preempted when going back to user space
	KVM: selftests: Make hyperv_clock selftest more stable
	tools/kvm_stat: fix display of error when multiple processes are found
	selftests: KVM: Handle compiler optimizations in ucall
	KVM: x86/svm: add __GFP_ACCOUNT to __sev_dbg_{en,de}crypt_user()
	arm64: set UXN on swapper page tables
	btrfs: zoned: prevent allocation from previous data relocation BG
	btrfs: zoned: fix critical section of relocation inode writeback
	Bluetooth: hci_bcm: Add BCM4349B1 variant
	Bluetooth: hci_bcm: Add DT compatible for CYW55572
	dt-bindings: bluetooth: broadcom: Add BCM4349B1 DT binding
	Bluetooth: btusb: Add support of IMC Networks PID 0x3568
	Bluetooth: btusb: Add Realtek RTL8852C support ID 0x04CA:0x4007
	Bluetooth: btusb: Add Realtek RTL8852C support ID 0x04C5:0x1675
	Bluetooth: btusb: Add Realtek RTL8852C support ID 0x0CB8:0xC558
	Bluetooth: btusb: Add Realtek RTL8852C support ID 0x13D3:0x3587
	Bluetooth: btusb: Add Realtek RTL8852C support ID 0x13D3:0x3586
	macintosh/adb: fix oob read in do_adb_query() function
	x86/speculation: Add RSB VM Exit protections
	x86/speculation: Add LFENCE to RSB fill sequence
	Linux 5.15.60

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I297301e2121a2fdda063cada7377da1ae414da2a
2022-08-11 15:57:56 +02:00
Jakub Sitnicki
119debdb9f selftests/bpf: Extend verifier and bpf_sock tests for dst_port loads
commit 8f50f16ff39dd4e2d43d1548ca66925652f8aff7 upstream.

Add coverage to the verifier tests and tests for reading bpf_sock fields to
ensure that 32-bit, 16-bit, and 8-bit loads from dst_port field are allowed
only at intended offsets and produce expected values.

While 16-bit and 8-bit access to dst_port field is straight-forward, 32-bit
wide loads need be allowed and produce a zero-padded 16-bit value for
backward compatibility.

Signed-off-by: Jakub Sitnicki <jakub@cloudflare.com>
Link: https://lore.kernel.org/r/20220130115518.213259-3-jakub@cloudflare.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-08-11 13:07:50 +02:00
Greg Kroah-Hartman
4f868bc314 Merge 5.15.57 into android14-5.15
Changes in 5.15.57
	x86/traps: Use pt_regs directly in fixup_bad_iret()
	x86/entry: Switch the stack after error_entry() returns
	x86/entry: Move PUSH_AND_CLEAR_REGS out of error_entry()
	x86/entry: Don't call error_entry() for XENPV
	objtool: Classify symbols
	objtool: Explicitly avoid self modifying code in .altinstr_replacement
	objtool: Shrink struct instruction
	objtool,x86: Replace alternatives with .retpoline_sites
	objtool: Introduce CFI hash
	x86/retpoline: Remove unused replacement symbols
	x86/asm: Fix register order
	x86/asm: Fixup odd GEN-for-each-reg.h usage
	x86/retpoline: Move the retpoline thunk declarations to nospec-branch.h
	x86/retpoline: Create a retpoline thunk array
	x86/alternative: Implement .retpoline_sites support
	x86/alternative: Handle Jcc __x86_indirect_thunk_\reg
	x86/alternative: Try inline spectre_v2=retpoline,amd
	x86/alternative: Add debug prints to apply_retpolines()
	bpf,x86: Simplify computing label offsets
	bpf,x86: Respect X86_FEATURE_RETPOLINE*
	objtool: Default ignore INT3 for unreachable
	x86/entry: Remove skip_r11rcx
	x86/realmode: build with -D__DISABLE_EXPORTS
	x86/kvm/vmx: Make noinstr clean
	x86/cpufeatures: Move RETPOLINE flags to word 11
	x86/retpoline: Cleanup some #ifdefery
	x86/retpoline: Swizzle retpoline thunk
	x86/retpoline: Use -mfunction-return
	x86: Undo return-thunk damage
	x86,objtool: Create .return_sites
	objtool: skip non-text sections when adding return-thunk sites
	x86,static_call: Use alternative RET encoding
	x86/ftrace: Use alternative RET encoding
	x86/bpf: Use alternative RET encoding
	x86/kvm: Fix SETcc emulation for return thunks
	x86/vsyscall_emu/64: Don't use RET in vsyscall emulation
	x86/sev: Avoid using __x86_return_thunk
	x86: Use return-thunk in asm code
	x86/entry: Avoid very early RET
	objtool: Treat .text.__x86.* as noinstr
	x86: Add magic AMD return-thunk
	x86/bugs: Report AMD retbleed vulnerability
	x86/bugs: Add AMD retbleed= boot parameter
	x86/bugs: Enable STIBP for JMP2RET
	x86/bugs: Keep a per-CPU IA32_SPEC_CTRL value
	x86/entry: Add kernel IBRS implementation
	x86/bugs: Optimize SPEC_CTRL MSR writes
	x86/speculation: Add spectre_v2=ibrs option to support Kernel IBRS
	x86/bugs: Split spectre_v2_select_mitigation() and spectre_v2_user_select_mitigation()
	x86/bugs: Report Intel retbleed vulnerability
	intel_idle: Disable IBRS during long idle
	objtool: Update Retpoline validation
	x86/xen: Rename SYS* entry points
	x86/xen: Add UNTRAIN_RET
	x86/bugs: Add retbleed=ibpb
	x86/bugs: Do IBPB fallback check only once
	objtool: Add entry UNRET validation
	x86/cpu/amd: Add Spectral Chicken
	x86/speculation: Fix RSB filling with CONFIG_RETPOLINE=n
	x86/speculation: Fix firmware entry SPEC_CTRL handling
	x86/speculation: Fix SPEC_CTRL write on SMT state change
	x86/speculation: Use cached host SPEC_CTRL value for guest entry/exit
	x86/speculation: Remove x86_spec_ctrl_mask
	objtool: Re-add UNWIND_HINT_{SAVE_RESTORE}
	KVM: VMX: Flatten __vmx_vcpu_run()
	KVM: VMX: Convert launched argument to flags
	KVM: VMX: Prevent guest RSB poisoning attacks with eIBRS
	KVM: VMX: Fix IBRS handling after vmexit
	x86/speculation: Fill RSB on vmexit for IBRS
	x86/common: Stamp out the stepping madness
	x86/cpu/amd: Enumerate BTC_NO
	x86/retbleed: Add fine grained Kconfig knobs
	x86/bugs: Add Cannon lake to RETBleed affected CPU list
	x86/entry: Move PUSH_AND_CLEAR_REGS() back into error_entry
	x86/bugs: Do not enable IBPB-on-entry when IBPB is not supported
	x86/kexec: Disable RET on kexec
	x86/speculation: Disable RRSBA behavior
	x86/static_call: Serialize __static_call_fixup() properly
	x86/xen: Fix initialisation in hypercall_page after rethunk
	x86/asm/32: Fix ANNOTATE_UNRET_SAFE use on 32-bit
	x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current
	efi/x86: use naked RET on mixed mode call wrapper
	x86/kvm: fix FASTOP_SIZE when return thunks are enabled
	KVM: emulate: do not adjust size of fastop and setcc subroutines
	tools arch x86: Sync the msr-index.h copy with the kernel sources
	tools headers cpufeatures: Sync with the kernel sources
	x86/bugs: Remove apostrophe typo
	um: Add missing apply_returns()
	x86: Use -mindirect-branch-cs-prefix for RETPOLINE builds
	Linux 5.15.57

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I7d0a3c3eb4be1e5401c2678fdb6229523486146f
2022-07-23 13:51:05 +02:00
Josh Poimboeuf
c590fa2d2d objtool: Re-add UNWIND_HINT_{SAVE_RESTORE}
commit 8faea26e611189e933ea2281975ff4dc7c1106b6 upstream.

Commit

  c536ed2fff ("objtool: Remove SAVE/RESTORE hints")

removed the save/restore unwind hints because they were no longer
needed. Now they're going to be needed again so re-add them.

Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-07-23 12:54:08 +02:00
Peter Zijlstra
dab72c3c32 objtool: Add entry UNRET validation
commit a09a6e2399ba0595c3042b3164f3ca68a3cff33e upstream.

Since entry asm is tricky, add a validation pass that ensures the
retbleed mitigation has been done before the first actual RET
instruction.

Entry points are those that either have UNWIND_HINT_ENTRY, which acts
as UNWIND_HINT_EMPTY but marks the instruction as an entry point, or
those that have UWIND_HINT_IRET_REGS at +0.

This is basically a variant of validate_branch() that is
intra-function and it will simply follow all branches from marked
entry points and ensures that all paths lead to ANNOTATE_UNRET_END.

If a path hits RET or an indirection the path is a fail and will be
reported.

There are 3 ANNOTATE_UNRET_END instances:

 - UNTRAIN_RET itself
 - exception from-kernel; this path doesn't need UNTRAIN_RET
 - all early exceptions; these also don't need UNTRAIN_RET

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
[cascardo: tools/objtool/builtin-check.c no link option validation]
[cascardo: tools/objtool/check.c opts.ibt is ibt]
[cascardo: tools/objtool/include/objtool/builtin.h leave unret option as bool, no struct opts]
[cascardo: objtool is still called from scripts/link-vmlinux.sh]
[cascardo: no IBT support]
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-07-23 12:54:06 +02:00
Greg Kroah-Hartman
b41a37c036 Merge 5.15.33 into android13-5.15
Changes in 5.15.33
	Revert "swiotlb: rework "fix info leak with DMA_FROM_DEVICE""
	USB: serial: pl2303: add IBM device IDs
	dt-bindings: usb: hcd: correct usb-device path
	USB: serial: pl2303: fix GS type detection
	USB: serial: simple: add Nokia phone driver
	mm: kfence: fix missing objcg housekeeping for SLAB
	hv: utils: add PTP_1588_CLOCK to Kconfig to fix build
	HID: logitech-dj: add new lightspeed receiver id
	HID: Add support for open wheel and no attachment to T300
	xfrm: fix tunnel model fragmentation behavior
	ARM: mstar: Select HAVE_ARM_ARCH_TIMER
	virtio_console: break out of buf poll on remove
	vdpa/mlx5: should verify CTRL_VQ feature exists for MQ
	tools/virtio: fix virtio_test execution
	ethernet: sun: Free the coherent when failing in probing
	gpio: Revert regression in sysfs-gpio (gpiolib.c)
	spi: Fix invalid sgs value
	net:mcf8390: Use platform_get_irq() to get the interrupt
	Revert "gpio: Revert regression in sysfs-gpio (gpiolib.c)"
	spi: Fix erroneous sgs value with min_t()
	Input: zinitix - do not report shadow fingers
	af_key: add __GFP_ZERO flag for compose_sadb_supported in function pfkey_register
	net: dsa: microchip: add spi_device_id tables
	selftests: vm: fix clang build error multiple output files
	locking/lockdep: Avoid potential access of invalid memory in lock_class
	drm/amdgpu: move PX checking into amdgpu_device_ip_early_init
	drm/amdgpu: only check for _PR3 on dGPUs
	iommu/iova: Improve 32-bit free space estimate
	virtio-blk: Use blk_validate_block_size() to validate block size
	tpm: fix reference counting for struct tpm_chip
	usb: typec: tipd: Forward plug orientation to typec subsystem
	USB: usb-storage: Fix use of bitfields for hardware data in ene_ub6250.c
	xhci: fix garbage USBSTS being logged in some cases
	xhci: fix runtime PM imbalance in USB2 resume
	xhci: make xhci_handshake timeout for xhci_reset() adjustable
	xhci: fix uninitialized string returned by xhci_decode_ctrl_ctx()
	mei: me: disable driver on the ign firmware
	mei: me: add Alder Lake N device id.
	mei: avoid iterator usage outside of list_for_each_entry
	bus: mhi: pci_generic: Add mru_default for Quectel EM1xx series
	bus: mhi: Fix MHI DMA structure endianness
	docs: sphinx/requirements: Limit jinja2<3.1
	coresight: Fix TRCCONFIGR.QE sysfs interface
	coresight: syscfg: Fix memleak on registration failure in cscfg_create_device
	iio: afe: rescale: use s64 for temporary scale calculations
	iio: inkern: apply consumer scale on IIO_VAL_INT cases
	iio: inkern: apply consumer scale when no channel scale is available
	iio: inkern: make a best effort on offset calculation
	greybus: svc: fix an error handling bug in gb_svc_hello()
	clk: rockchip: re-add rational best approximation algorithm to the fractional divider
	clk: uniphier: Fix fixed-rate initialization
	ptrace: Check PTRACE_O_SUSPEND_SECCOMP permission on PTRACE_SEIZE
	cifs: fix handlecache and multiuser
	cifs: we do not need a spinlock around the tree access during umount
	KEYS: fix length validation in keyctl_pkey_params_get_2()
	KEYS: asymmetric: enforce that sig algo matches key algo
	KEYS: asymmetric: properly validate hash_algo and encoding
	Documentation: add link to stable release candidate tree
	Documentation: update stable tree link
	firmware: stratix10-svc: add missing callback parameter on RSU
	firmware: sysfb: fix platform-device leak in error path
	HID: intel-ish-hid: Use dma_alloc_coherent for firmware update
	SUNRPC: avoid race between mod_timer() and del_timer_sync()
	NFS: NFSv2/v3 clients should never be setting NFS_CAP_XATTR
	NFSD: prevent underflow in nfssvc_decode_writeargs()
	NFSD: prevent integer overflow on 32 bit systems
	f2fs: fix to unlock page correctly in error path of is_alive()
	f2fs: quota: fix loop condition at f2fs_quota_sync()
	f2fs: fix to do sanity check on .cp_pack_total_block_count
	remoteproc: Fix count check in rproc_coredump_write()
	mm/mlock: fix two bugs in user_shm_lock()
	pinctrl: ingenic: Fix regmap on X series SoCs
	pinctrl: samsung: drop pin banks references on error paths
	net: bnxt_ptp: fix compilation error
	spi: mxic: Fix the transmit path
	mtd: rawnand: protect access to rawnand devices while in suspend
	can: ems_usb: ems_usb_start_xmit(): fix double dev_kfree_skb() in error path
	can: m_can: m_can_tx_handler(): fix use after free of skb
	can: usb_8dev: usb_8dev_start_xmit(): fix double dev_kfree_skb() in error path
	jffs2: fix use-after-free in jffs2_clear_xattr_subsystem
	jffs2: fix memory leak in jffs2_do_mount_fs
	jffs2: fix memory leak in jffs2_scan_medium
	mm: fs: fix lru_cache_disabled race in bh_lru
	mm/pages_alloc.c: don't create ZONE_MOVABLE beyond the end of a node
	mm: invalidate hwpoison page cache page in fault path
	mempolicy: mbind_range() set_policy() after vma_merge()
	scsi: core: sd: Add silence_suspend flag to suppress some PM messages
	scsi: ufs: Fix runtime PM messages never-ending cycle
	scsi: scsi_transport_fc: Fix FPIN Link Integrity statistics counters
	scsi: libsas: Fix sas_ata_qc_issue() handling of NCQ NON DATA commands
	qed: display VF trust config
	qed: validate and restrict untrusted VFs vlan promisc mode
	riscv: dts: canaan: Fix SPI3 bus width
	riscv: Fix fill_callchain return value
	riscv: Increase stack size under KASAN
	Revert "Input: clear BTN_RIGHT/MIDDLE on buttonpads"
	cifs: prevent bad output lengths in smb2_ioctl_query_info()
	cifs: fix NULL ptr dereference in smb2_ioctl_query_info()
	ALSA: cs4236: fix an incorrect NULL check on list iterator
	ALSA: hda: Avoid unsol event during RPM suspending
	ALSA: pcm: Fix potential AB/BA lock with buffer_mutex and mmap_lock
	ALSA: hda/realtek: Fix audio regression on Mi Notebook Pro 2020
	rtc: mc146818-lib: fix locking in mc146818_set_time
	rtc: pl031: fix rtc features null pointer dereference
	ocfs2: fix crash when mount with quota enabled
	drm/simpledrm: Add "panel orientation" property on non-upright mounted LCD panels
	mm: madvise: skip unmapped vma holes passed to process_madvise
	mm: madvise: return correct bytes advised with process_madvise
	Revert "mm: madvise: skip unmapped vma holes passed to process_madvise"
	mm,hwpoison: unmap poisoned page before invalidation
	mm/kmemleak: reset tag when compare object pointer
	dm stats: fix too short end duration_ns when using precise_timestamps
	dm: fix use-after-free in dm_cleanup_zoned_dev()
	dm: interlock pending dm_io and dm_wait_for_bios_completion
	dm: fix double accounting of flush with data
	dm integrity: set journal entry unused when shrinking device
	tracing: Have trace event string test handle zero length strings
	drbd: fix potential silent data corruption
	powerpc/kvm: Fix kvm_use_magic_page
	PCI: fu740: Force 2.5GT/s for initial device probe
	arm64: signal: nofpsimd: Do not allocate fp/simd context when not available
	arm64: Do not defer reserve_crashkernel() for platforms with no DMA memory zones
	arm64: dts: qcom: sm8250: Fix MSI IRQ for PCIe1 and PCIe2
	arm64: dts: ti: k3-am65: Fix gic-v3 compatible regs
	arm64: dts: ti: k3-j721e: Fix gic-v3 compatible regs
	arm64: dts: ti: k3-j7200: Fix gic-v3 compatible regs
	arm64: dts: ti: k3-am64: Fix gic-v3 compatible regs
	ASoC: SOF: Intel: Fix NULL ptr dereference when ENOMEM
	Revert "ACPI: Pass the same capabilities to the _OSC regardless of the query flag"
	ACPI: properties: Consistently return -ENOENT if there are no more references
	coredump: Also dump first pages of non-executable ELF libraries
	ext4: fix ext4_fc_stats trace point
	ext4: fix fs corruption when tring to remove a non-empty directory with IO error
	ext4: make mb_optimize_scan performance mount option work with extents
	drivers: hamradio: 6pack: fix UAF bug caused by mod_timer()
	samples/landlock: Fix path_list memory leak
	landlock: Use square brackets around "landlock-ruleset"
	mailbox: tegra-hsp: Flush whole channel
	block: limit request dispatch loop duration
	block: don't merge across cgroup boundaries if blkcg is enabled
	drm/edid: check basic audio support on CEA extension block
	fbdev: Hot-unplug firmware fb devices on forced removal
	video: fbdev: sm712fb: Fix crash in smtcfb_read()
	video: fbdev: atari: Atari 2 bpp (STe) palette bugfix
	rfkill: make new event layout opt-in
	ARM: dts: at91: sama7g5: Remove unused properties in i2c nodes
	ARM: dts: at91: sama5d2: Fix PMERRLOC resource size
	ARM: dts: exynos: fix UART3 pins configuration in Exynos5250
	ARM: dts: exynos: add missing HDMI supplies on SMDK5250
	ARM: dts: exynos: add missing HDMI supplies on SMDK5420
	mgag200 fix memmapsl configuration in GCTL6 register
	carl9170: fix missing bit-wise or operator for tx_params
	pstore: Don't use semaphores in always-atomic-context code
	thermal: int340x: Increase bitmap size
	lib/raid6/test: fix multiple definition linking error
	exec: Force single empty string when argv is empty
	crypto: rsa-pkcs1pad - only allow with rsa
	crypto: rsa-pkcs1pad - correctly get hash from source scatterlist
	crypto: rsa-pkcs1pad - restore signature length check
	crypto: rsa-pkcs1pad - fix buffer overread in pkcs1pad_verify_complete()
	bcache: fixup multiple threads crash
	PM: domains: Fix sleep-in-atomic bug caused by genpd_debug_remove()
	DEC: Limit PMAX memory probing to R3k systems
	media: gpio-ir-tx: fix transmit with long spaces on Orange Pi PC
	media: venus: hfi_cmds: List HDR10 property as unsupported for v1 and v3
	media: venus: venc: Fix h264 8x8 transform control
	media: davinci: vpif: fix unbalanced runtime PM get
	media: davinci: vpif: fix unbalanced runtime PM enable
	btrfs: zoned: mark relocation as writing
	btrfs: extend locking to all space_info members accesses
	btrfs: verify the tranisd of the to-be-written dirty extent buffer
	xtensa: define update_mmu_tlb function
	xtensa: fix stop_machine_cpuslocked call in patch_text
	xtensa: fix xtensa_wsr always writing 0
	drm/syncobj: flatten dma_fence_chains on transfer
	drm/nouveau/backlight: Fix LVDS backlight detection on some laptops
	drm/nouveau/backlight: Just set all backlight types as RAW
	drm/fb-helper: Mark screen buffers in system memory with FBINFO_VIRTFB
	brcmfmac: firmware: Allocate space for default boardrev in nvram
	brcmfmac: pcie: Release firmwares in the brcmf_pcie_setup error path
	brcmfmac: pcie: Declare missing firmware files in pcie.c
	brcmfmac: pcie: Replace brcmf_pcie_copy_mem_todev with memcpy_toio
	brcmfmac: pcie: Fix crashes due to early IRQs
	drm/i915/opregion: check port number bounds for SWSCI display power state
	drm/i915/gem: add missing boundary check in vm_access
	PCI: imx6: Allow to probe when dw_pcie_wait_for_link() fails
	PCI: pciehp: Clear cmd_busy bit in polling mode
	PCI: xgene: Revert "PCI: xgene: Fix IB window setup"
	regulator: qcom_smd: fix for_each_child.cocci warnings
	selinux: access superblock_security_struct in LSM blob way
	selinux: check return value of sel_make_avc_files
	crypto: ccp - Ensure psp_ret is always init'd in __sev_platform_init_locked()
	hwrng: cavium - Check health status while reading random data
	hwrng: cavium - HW_RANDOM_CAVIUM should depend on ARCH_THUNDER
	crypto: sun8i-ss - really disable hash on A80
	crypto: authenc - Fix sleep in atomic context in decrypt_tail
	crypto: mxs-dcp - Fix scatterlist processing
	selinux: Fix selinux_sb_mnt_opts_compat()
	thermal: int340x: Check for NULL after calling kmemdup()
	crypto: octeontx2 - remove CONFIG_DM_CRYPT check
	spi: tegra114: Add missing IRQ check in tegra_spi_probe
	spi: tegra210-quad: Fix missin IRQ check in tegra_qspi_probe
	stack: Constrain and fix stack offset randomization with Clang builds
	arm64/mm: avoid fixmap race condition when create pud mapping
	blk-cgroup: set blkg iostat after percpu stat aggregation
	selftests/x86: Add validity check and allow field splitting
	selftests/sgx: Treat CC as one argument
	crypto: rockchip - ECB does not need IV
	audit: log AUDIT_TIME_* records only from rules
	EVM: fix the evm= __setup handler return value
	crypto: ccree - don't attempt 0 len DMA mappings
	crypto: hisilicon/sec - fix the aead software fallback for engine
	spi: pxa2xx-pci: Balance reference count for PCI DMA device
	hwmon: (pmbus) Add mutex to regulator ops
	hwmon: (sch56xx-common) Replace WDOG_ACTIVE with WDOG_HW_RUNNING
	nvme: cleanup __nvme_check_ids
	nvme: fix the check for duplicate unique identifiers
	block: don't delete queue kobject before its children
	PM: hibernate: fix __setup handler error handling
	PM: suspend: fix return value of __setup handler
	spi: spi-zynqmp-gqspi: Handle error for dma_set_mask
	hwrng: atmel - disable trng on failure path
	crypto: sun8i-ss - call finalize with bh disabled
	crypto: sun8i-ce - call finalize with bh disabled
	crypto: amlogic - call finalize with bh disabled
	crypto: gemini - call finalize with bh disabled
	crypto: vmx - add missing dependencies
	clocksource/drivers/timer-ti-dm: Fix regression from errata i940 fix
	clocksource/drivers/exynos_mct: Refactor resources allocation
	clocksource/drivers/exynos_mct: Handle DTS with higher number of interrupts
	clocksource/drivers/timer-microchip-pit64b: Use notrace
	clocksource/drivers/timer-of: Check return value of of_iomap in timer_of_base_init()
	arm64: prevent instrumentation of bp hardening callbacks
	KEYS: trusted: Fix trusted key backends when building as module
	KEYS: trusted: Avoid calling null function trusted_key_exit
	ACPI: APEI: fix return value of __setup handlers
	crypto: ccp - ccp_dmaengine_unregister release dma channels
	crypto: ccree - Fix use after free in cc_cipher_exit()
	hwrng: nomadik - Change clk_disable to clk_disable_unprepare
	hwmon: (pmbus) Add Vin unit off handling
	clocksource: acpi_pm: fix return value of __setup handler
	io_uring: don't check unrelated req->open.how in accept request
	io_uring: terminate manual loop iterator loop correctly for non-vecs
	watch_queue: Fix NULL dereference in error cleanup
	watch_queue: Actually free the watch
	f2fs: fix to enable ATGC correctly via gc_idle sysfs interface
	sched/debug: Remove mpol_get/put and task_lock/unlock from sched_show_numa
	sched/core: Export pelt_thermal_tp
	sched/uclamp: Fix iowait boost escaping uclamp restriction
	rseq: Remove broken uapi field layout on 32-bit little endian
	perf/core: Fix address filter parser for multiple filters
	perf/x86/intel/pt: Fix address filter config for 32-bit kernel
	sched/fair: Improve consistency of allowed NUMA balance calculations
	f2fs: fix missing free nid in f2fs_handle_failed_inode
	nfsd: more robust allocation failure handling in nfsd_file_cache_init
	sched/cpuacct: Fix charge percpu cpuusage
	sched/rt: Plug rt_mutex_setprio() vs push_rt_task() race
	f2fs: fix to avoid potential deadlock
	btrfs: fix unexpected error path when reflinking an inline extent
	f2fs: fix compressed file start atomic write may cause data corruption
	selftests, x86: fix how check_cc.sh is being invoked
	drivers/base/memory: add memory block to memory group after registration succeeded
	kunit: make kunit_test_timeout compatible with comment
	pinctrl: samsung: Remove EINT handler for Exynos850 ALIVE and CMGP gpios
	media: staging: media: zoran: fix usage of vb2_dma_contig_set_max_seg_size
	media: camss: csid-170: fix non-10bit formats
	media: camss: csid-170: don't enable unused irqs
	media: camss: csid-170: set the right HALT_CMD when disabled
	media: camss: vfe-170: fix "VFE halt timeout" error
	media: staging: media: imx: imx7-mipi-csis: Make subdev name unique
	media: v4l2-mem2mem: Apply DST_QUEUE_OFF_BASE on MMAP buffers across ioctls
	media: mtk-vcodec: potential dereference of null pointer
	media: imx: imx8mq-mipi-csi2: remove wrong irq config write operation
	media: imx: imx8mq-mipi_csi2: fix system resume
	media: bttv: fix WARNING regression on tunerless devices
	media: atmel: atmel-sama7g5-isc: fix ispck leftover
	ASoC: sh: rz-ssi: Drop calling rz_ssi_pio_recv() recursively
	ASoC: codecs: Check for error pointer after calling devm_regmap_init_mmio
	ASoC: xilinx: xlnx_formatter_pcm: Handle sysclk setting
	ASoC: simple-card-utils: Set sysclk on all components
	media: coda: Fix missing put_device() call in coda_get_vdoa_data
	media: meson: vdec: potential dereference of null pointer
	media: hantro: Fix overfill bottom register field name
	media: ov6650: Fix set format try processing path
	media: v4l: Avoid unaligned access warnings when printing 4cc modifiers
	media: ov5648: Don't pack controls struct
	media: aspeed: Correct value for h-total-pixels
	video: fbdev: matroxfb: set maxvram of vbG200eW to the same as vbG200 to avoid black screen
	video: fbdev: controlfb: Fix COMPILE_TEST build
	video: fbdev: smscufx: Fix null-ptr-deref in ufx_usb_probe()
	video: fbdev: atmel_lcdfb: fix an error code in atmel_lcdfb_probe()
	video: fbdev: fbcvt.c: fix printing in fb_cvt_print_name()
	ARM: dts: Fix OpenBMC flash layout label addresses
	firmware: qcom: scm: Remove reassignment to desc following initializer
	ARM: dts: qcom: ipq4019: fix sleep clock
	soc: qcom: rpmpd: Check for null return of devm_kcalloc
	soc: qcom: ocmem: Fix missing put_device() call in of_get_ocmem
	soc: qcom: aoss: remove spurious IRQF_ONESHOT flags
	arm64: dts: qcom: sdm845: fix microphone bias properties and values
	arm64: dts: qcom: sm8250: fix PCIe bindings to follow schema
	arm64: dts: broadcom: bcm4908: use proper TWD binding
	arm64: dts: qcom: sm8150: Correct TCS configuration for apps rsc
	arm64: dts: qcom: sm8350: Correct TCS configuration for apps rsc
	firmware: ti_sci: Fix compilation failure when CONFIG_TI_SCI_PROTOCOL is not defined
	soc: ti: wkup_m3_ipc: Fix IRQ check in wkup_m3_ipc_probe
	ARM: dts: sun8i: v3s: Move the csi1 block to follow address order
	vsprintf: Fix potential unaligned access
	ARM: dts: imx: Add missing LVDS decoder on M53Menlo
	media: mexon-ge2d: fixup frames size in registers
	media: video/hdmi: handle short reads of hdmi info frame.
	media: ti-vpe: cal: Fix a NULL pointer dereference in cal_ctx_v4l2_init_formats()
	media: em28xx: initialize refcount before kref_get
	media: usb: go7007: s2250-board: fix leak in probe()
	media: cedrus: H265: Fix neighbour info buffer size
	media: cedrus: h264: Fix neighbour info buffer size
	ASoC: codecs: rx-macro: fix accessing compander for aux
	ASoC: codecs: rx-macro: fix accessing array out of bounds for enum type
	ASoC: codecs: va-macro: fix accessing array out of bounds for enum type
	ASoC: codecs: wc938x: fix accessing array out of bounds for enum type
	ASoC: codecs: wcd938x: fix kcontrol max values
	ASoC: codecs: wcd934x: fix kcontrol max values
	ASoC: codecs: wcd934x: fix return value of wcd934x_rx_hph_mode_put
	media: v4l2-core: Initialize h264 scaling matrix
	media: ov5640: Fix set format, v4l2_mbus_pixelcode not updated
	selftests/lkdtm: Add UBSAN config
	lib: uninline simple_strntoull() as well
	vsprintf: Fix %pK with kptr_restrict == 0
	uaccess: fix nios2 and microblaze get_user_8()
	ASoC: rt5663: check the return value of devm_kzalloc() in rt5663_parse_dp()
	soc: mediatek: pm-domains: Add wakeup capacity support in power domain
	mmc: sdhci_am654: Fix the driver data of AM64 SoC
	ASoC: ti: davinci-i2s: Add check for clk_enable()
	ALSA: spi: Add check for clk_enable()
	arm64: dts: ns2: Fix spi-cpol and spi-cpha property
	arm64: dts: broadcom: Fix sata nodename
	printk: fix return value of printk.devkmsg __setup handler
	ASoC: mxs-saif: Handle errors for clk_enable
	ASoC: atmel_ssc_dai: Handle errors for clk_enable
	ASoC: dwc-i2s: Handle errors for clk_enable
	ASoC: soc-compress: prevent the potentially use of null pointer
	memory: emif: Add check for setup_interrupts
	memory: emif: check the pointer temp in get_device_details()
	ALSA: firewire-lib: fix uninitialized flag for AV/C deferred transaction
	arm64: dts: rockchip: Fix SDIO regulator supply properties on rk3399-firefly
	m68k: coldfire/device.c: only build for MCF_EDMA when h/w macros are defined
	media: stk1160: If start stream fails, return buffers with VB2_BUF_STATE_QUEUED
	media: vidtv: Check for null return of vzalloc
	ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe
	ASoC: wm8350: Handle error for wm8350_register_irq
	ASoC: fsi: Add check for clk_enable
	video: fbdev: omapfb: Add missing of_node_put() in dvic_probe_of
	media: saa7134: fix incorrect use to determine if list is empty
	ivtv: fix incorrect device_caps for ivtvfb
	ASoC: atmel: Fix error handling in snd_proto_probe
	ASoC: rockchip: i2s: Fix missing clk_disable_unprepare() in rockchip_i2s_probe
	ASoC: SOF: Add missing of_node_put() in imx8m_probe
	ASoC: mediatek: use of_device_get_match_data()
	ASoC: mediatek: mt8192-mt6359: Fix error handling in mt8192_mt6359_dev_probe
	ASoC: rk817: Fix missing clk_disable_unprepare() in rk817_platform_probe
	ASoC: dmaengine: do not use a NULL prepare_slave_config() callback
	ASoC: mxs: Fix error handling in mxs_sgtl5000_probe
	ASoC: fsl_spdif: Disable TX clock when stop
	ASoC: imx-es8328: Fix error return code in imx_es8328_probe()
	ASoC: SOF: Intel: enable DMI L1 for playback streams
	ASoC: msm8916-wcd-digital: Fix missing clk_disable_unprepare() in msm8916_wcd_digital_probe
	mmc: davinci_mmc: Handle error for clk_enable
	ASoC: atmel: Fix error handling in sam9x5_wm8731_driver_probe
	ASoC: msm8916-wcd-analog: Fix error handling in pm8916_wcd_analog_spmi_probe
	ASoC: codecs: wcd934x: Add missing of_node_put() in wcd934x_codec_parse_data
	ASoC: amd: Fix reference to PCM buffer address
	ARM: configs: multi_v5_defconfig: re-enable CONFIG_V4L_PLATFORM_DRIVERS
	ARM: configs: multi_v5_defconfig: re-enable DRM_PANEL and FB_xxx
	drm/meson: osd_afbcd: Add an exit callback to struct meson_afbcd_ops
	drm/meson: Make use of the helper function devm_platform_ioremap_resourcexxx()
	drm/meson: split out encoder from meson_dw_hdmi
	drm/meson: Fix error handling when afbcd.ops->init fails
	drm/bridge: Fix free wrong object in sii8620_init_rcp_input_dev
	drm/bridge: Add missing pm_runtime_disable() in __dw_mipi_dsi_probe
	drm/bridge: nwl-dsi: Fix PM disable depth imbalance in nwl_dsi_probe
	drm: bridge: adv7511: Fix ADV7535 HPD enablement
	ath10k: fix memory overwrite of the WoWLAN wakeup packet pattern
	drm/v3d/v3d_drv: Check for error num after setting mask
	drm/panfrost: Check for error num after setting mask
	libbpf: Fix possible NULL pointer dereference when destroying skeleton
	bpftool: Only set obj->skeleton on complete success
	udmabuf: validate ubuf->pagecount
	bpf: Fix UAF due to race between btf_try_get_module and load_module
	drm/selftests/test-drm_dp_mst_helper: Fix memory leak in sideband_msg_req_encode_decode
	selftests: bpf: Fix bind on used port
	Bluetooth: btintel: Fix WBS setting for Intel legacy ROM products
	Bluetooth: hci_serdev: call init_rwsem() before p->open()
	mtd: onenand: Check for error irq
	mtd: rawnand: gpmi: fix controller timings setting
	drm/edid: Don't clear formats if using deep color
	drm/edid: Split deep color modes between RGB and YUV444
	ionic: fix type complaint in ionic_dev_cmd_clean()
	ionic: start watchdog after all is setup
	ionic: Don't send reset commands if FW isn't running
	drm/nouveau/acr: Fix undefined behavior in nvkm_acr_hsfw_load_bl()
	drm/amd/display: Fix a NULL pointer dereference in amdgpu_dm_connector_add_common_modes()
	drm/amd/pm: return -ENOTSUPP if there is no get_dpm_ultimate_freq function
	net: phy: at803x: move page selection fix to config_init
	selftests/bpf: Normalize XDP section names in selftests
	selftests/bpf/test_xdp_redirect_multi: use temp netns for testing
	ath9k_htc: fix uninit value bugs
	RDMA/core: Set MR type in ib_reg_user_mr
	KVM: PPC: Fix vmx/vsx mixup in mmio emulation
	selftests/net: timestamping: Fix bind_phc check
	i40e: don't reserve excessive XDP_PACKET_HEADROOM on XSK Rx to skb
	i40e: respect metadata on XSK Rx to skb
	igc: don't reserve excessive XDP_PACKET_HEADROOM on XSK Rx to skb
	ixgbe: pass bi->xdp to ixgbe_construct_skb_zc() directly
	ixgbe: don't reserve excessive XDP_PACKET_HEADROOM on XSK Rx to skb
	ixgbe: respect metadata on XSK Rx to skb
	power: reset: gemini-poweroff: Fix IRQ check in gemini_poweroff_probe
	ray_cs: Check ioremap return value
	powerpc: dts: t1040rdb: fix ports names for Seville Ethernet switch
	KVM: PPC: Book3S HV: Check return value of kvmppc_radix_init
	powerpc/perf: Don't use perf_hw_context for trace IMC PMU
	mt76: connac: fix sta_rec_wtbl tag len
	mt76: mt7915: use proper aid value in mt7915_mcu_wtbl_generic_tlv in sta mode
	mt76: mt7915: use proper aid value in mt7915_mcu_sta_basic_tlv
	mt76: mt7921: fix a leftover race in runtime-pm
	mt76: mt7615: fix a leftover race in runtime-pm
	mt76: mt7603: check sta_rates pointer in mt7603_sta_rate_tbl_update
	mt76: mt7615: check sta_rates pointer in mt7615_sta_rate_tbl_update
	ptp: unregister virtual clocks when unregistering physical clock.
	net: dsa: mv88e6xxx: Enable port policy support on 6097
	mac80211: Remove a couple of obsolete TODO
	mac80211: limit bandwidth in HE capabilities
	scripts/dtc: Call pkg-config POSIXly correct
	livepatch: Fix build failure on 32 bits processors
	net: asix: add proper error handling of usb read errors
	i2c: bcm2835: Use platform_get_irq() to get the interrupt
	i2c: bcm2835: Fix the error handling in 'bcm2835_i2c_probe()'
	mtd: mchp23k256: Add SPI ID table
	mtd: mchp48l640: Add SPI ID table
	igc: avoid kernel warning when changing RX ring parameters
	igb: refactor XDP registration
	PCI: aardvark: Fix reading MSI interrupt number
	PCI: aardvark: Fix reading PCI_EXP_RTSTA_PME bit on emulated bridge
	RDMA/rxe: Check the last packet by RXE_END_MASK
	libbpf: Fix signedness bug in btf_dump_array_data()
	cxl/core: Fix cxl_probe_component_regs() error message
	cxl/regs: Fix size of CXL Capability Header Register
	net:enetc: allocate CBD ring data memory using DMA coherent methods
	libbpf: Fix compilation warning due to mismatched printf format
	drm/bridge: dw-hdmi: use safe format when first in bridge chain
	libbpf: Use dynamically allocated buffer when receiving netlink messages
	power: supply: ab8500: Fix memory leak in ab8500_fg_sysfs_init
	HID: i2c-hid: fix GET/SET_REPORT for unnumbered reports
	iommu/ipmmu-vmsa: Check for error num after setting mask
	drm/bridge: anx7625: Fix overflow issue on reading EDID
	bpftool: Fix the error when lookup in no-btf maps
	drm/amd/pm: enable pm sysfs write for one VF mode
	drm/amd/display: Add affected crtcs to atomic state for dsc mst unplug
	libbpf: Fix memleak in libbpf_netlink_recv()
	IB/cma: Allow XRC INI QPs to set their local ACK timeout
	dax: make sure inodes are flushed before destroy cache
	selftests: mptcp: add csum mib check for mptcp_connect
	iwlwifi: mvm: Don't call iwl_mvm_sta_from_mac80211() with NULL sta
	iwlwifi: mvm: don't iterate unadded vifs when handling FW SMPS req
	iwlwifi: mvm: align locking in D3 test debugfs
	iwlwifi: yoyo: remove DBGI_SRAM address reset writing
	iwlwifi: Fix -EIO error code that is never returned
	iwlwifi: mvm: Fix an error code in iwl_mvm_up()
	mtd: rawnand: pl353: Set the nand chip node as the flash node
	drm/msm/dp: populate connector of struct dp_panel
	drm/msm/dp: stop link training after link training 2 failed
	drm/msm/dp: always add fail-safe mode into connector mode list
	drm/msm/dsi: Use "ref" fw clock instead of global name for VCO parent
	drm/msm/dsi/phy: fix 7nm v4.0 settings for C-PHY mode
	drm/msm/dpu: add DSPP blocks teardown
	drm/msm/dpu: fix dp audio condition
	dm crypt: fix get_key_size compiler warning if !CONFIG_KEYS
	vfio/pci: fix memory leak during D3hot to D0 transition
	vfio/pci: wake-up devices around reset functions
	scsi: fnic: Fix a tracing statement
	scsi: pm8001: Fix command initialization in pm80XX_send_read_log()
	scsi: pm8001: Fix command initialization in pm8001_chip_ssp_tm_req()
	scsi: pm8001: Fix payload initialization in pm80xx_set_thermal_config()
	scsi: pm8001: Fix le32 values handling in pm80xx_set_sas_protocol_timer_config()
	scsi: pm8001: Fix payload initialization in pm80xx_encrypt_update()
	scsi: pm8001: Fix le32 values handling in pm80xx_chip_ssp_io_req()
	scsi: pm8001: Fix le32 values handling in pm80xx_chip_sata_req()
	scsi: pm8001: Fix NCQ NON DATA command task initialization
	scsi: pm8001: Fix NCQ NON DATA command completion handling
	scsi: pm8001: Fix abort all task initialization
	RDMA/mlx5: Fix the flow of a miss in the allocation of a cache ODP MR
	drm/amd/display: Remove vupdate_int_entry definition
	TOMOYO: fix __setup handlers return values
	power: supply: sbs-charger: Don't cancel work that is not initialized
	ext2: correct max file size computing
	drm/tegra: Fix reference leak in tegra_dsi_ganged_probe
	power: supply: bq24190_charger: Fix bq24190_vbus_is_enabled() wrong false return
	scsi: hisi_sas: Change permission of parameter prot_mask
	drm/bridge: cdns-dsi: Make sure to to create proper aliases for dt
	bpf, arm64: Call build_prologue() first in first JIT pass
	bpf, arm64: Feed byte-offset into bpf line info
	xsk: Fix race at socket teardown
	RDMA/irdma: Fix netdev notifications for vlan's
	RDMA/irdma: Fix Passthrough mode in VM
	RDMA/irdma: Remove incorrect masking of PD
	gpu: host1x: Fix a memory leak in 'host1x_remove()'
	libbpf: Skip forward declaration when counting duplicated type names
	powerpc/mm/numa: skip NUMA_NO_NODE onlining in parse_numa_properties()
	powerpc/Makefile: Don't pass -mcpu=powerpc64 when building 32-bit
	KVM: x86: Fix emulation in writing cr8
	KVM: x86/emulator: Defer not-present segment check in __load_segment_descriptor()
	hv_balloon: rate-limit "Unhandled message" warning
	i2c: xiic: Make bus names unique
	power: supply: wm8350-power: Handle error for wm8350_register_irq
	power: supply: wm8350-power: Add missing free in free_charger_irq
	IB/hfi1: Allow larger MTU without AIP
	RDMA/core: Fix ib_qp_usecnt_dec() called when error
	PCI: Reduce warnings on possible RW1C corruption
	net: axienet: fix RX ring refill allocation failure handling
	drm/msm/a6xx: Fix missing ARRAY_SIZE() check
	mips: DEC: honor CONFIG_MIPS_FP_SUPPORT=n
	MIPS: Sanitise Cavium switch cases in TLB handler synthesizers
	powerpc/sysdev: fix incorrect use to determine if list is empty
	powerpc/64s: Don't use DSISR for SLB faults
	mfd: mc13xxx: Add check for mc13xxx_irq_request
	libbpf: Unmap rings when umem deleted
	selftests/bpf: Make test_lwt_ip_encap more stable and faster
	platform/x86: huawei-wmi: check the return value of device_create_file()
	scsi: mpt3sas: Fix incorrect 4GB boundary check
	powerpc: 8xx: fix a return value error in mpc8xx_pic_init
	vxcan: enable local echo for sent CAN frames
	ath10k: Fix error handling in ath10k_setup_msa_resources
	mips: cdmm: Fix refcount leak in mips_cdmm_phys_base
	MIPS: RB532: fix return value of __setup handler
	MIPS: pgalloc: fix memory leak caused by pgd_free()
	mtd: rawnand: atmel: fix refcount issue in atmel_nand_controller_init
	power: ab8500_chargalg: Use CLOCK_MONOTONIC
	RDMA/irdma: Prevent some integer underflows
	Revert "RDMA/core: Fix ib_qp_usecnt_dec() called when error"
	RDMA/mlx5: Fix memory leak in error flow for subscribe event routine
	bpf, sockmap: Fix memleak in sk_psock_queue_msg
	bpf, sockmap: Fix memleak in tcp_bpf_sendmsg while sk msg is full
	bpf, sockmap: Fix more uncharged while msg has more_data
	bpf, sockmap: Fix double uncharge the mem of sk_msg
	samples/bpf, xdpsock: Fix race when running for fix duration of time
	USB: storage: ums-realtek: fix error code in rts51x_read_mem()
	drm/i915/display: Fix HPD short pulse handling for eDP
	netfilter: flowtable: Fix QinQ and pppoe support for inet table
	mt76: mt7921: fix mt7921_queues_acq implementation
	can: isotp: sanitize CAN ID checks in isotp_bind()
	can: isotp: return -EADDRNOTAVAIL when reading from unbound socket
	can: isotp: support MSG_TRUNC flag when reading from socket
	bareudp: use ipv6_mod_enabled to check if IPv6 enabled
	ibmvnic: fix race between xmit and reset
	af_unix: Fix some data-races around unix_sk(sk)->oob_skb.
	selftests/bpf: Fix error reporting from sock_fields programs
	Bluetooth: hci_uart: add missing NULL check in h5_enqueue
	Bluetooth: call hci_le_conn_failed with hdev lock in hci_le_conn_failed
	Bluetooth: btmtksdio: Fix kernel oops in btmtksdio_interrupt
	ipv4: Fix route lookups when handling ICMP redirects and PMTU updates
	af_netlink: Fix shift out of bounds in group mask calculation
	i2c: meson: Fix wrong speed use from probe
	netfilter: conntrack: Add and use nf_ct_set_auto_assign_helper_warned()
	i2c: mux: demux-pinctrl: do not deactivate a master that is not active
	powerpc/pseries: Fix use after free in remove_phb_dynamic()
	selftests/bpf/test_lirc_mode2.sh: Exit with proper code
	PCI: Avoid broken MSI on SB600 USB devices
	net: bcmgenet: Use stronger register read/writes to assure ordering
	tcp: ensure PMTU updates are processed during fastopen
	openvswitch: always update flow key after nat
	net: dsa: fix panic on shutdown if multi-chip tree failed to probe
	tipc: fix the timer expires after interval 100ms
	mfd: asic3: Add missing iounmap() on error asic3_mfd_probe
	ice: fix 'scheduling while atomic' on aux critical err interrupt
	ice: don't allow to run ice_send_event_to_aux() in atomic ctx
	drivers: ethernet: cpsw: fix panic when interrupt coaleceing is set via ethtool
	kernel/resource: fix kfree() of bootmem memory again
	staging: r8188eu: convert DBG_88E_LEVEL call in hal/rtl8188e_hal_init.c
	staging: r8188eu: release_firmware is not called if allocation fails
	mxser: fix xmit_buf leak in activate when LSR == 0xff
	fsi: scom: Fix error handling
	fsi: scom: Remove retries in indirect scoms
	pwm: lpc18xx-sct: Initialize driver data and hardware before pwmchip_add()
	pps: clients: gpio: Propagate return value from pps_gpio_probe
	fsi: Aspeed: Fix a potential double free
	misc: alcor_pci: Fix an error handling path
	cpufreq: qcom-cpufreq-nvmem: fix reading of PVS Valid fuse
	soundwire: intel: fix wrong register name in intel_shim_wake
	clk: qcom: ipq8074: fix PCI-E clock oops
	dmaengine: idxd: check GENCAP config support for gencfg register
	dmaengine: idxd: change bandwidth token to read buffers
	dmaengine: idxd: restore traffic class defaults after wq reset
	iio: mma8452: Fix probe failing when an i2c_device_id is used
	serial: 8250_aspeed_vuart: add PORT_ASPEED_VUART port type
	staging:iio:adc:ad7280a: Fix handing of device address bit reversing.
	pinctrl: renesas: r8a77470: Reduce size for narrow VIN1 channel
	pinctrl: renesas: checker: Fix miscalculation of number of states
	clk: qcom: ipq8074: Use floor ops for SDCC1 clock
	phy: dphy: Correct lpx parameter and its derivatives(ta_{get,go,sure})
	phy: phy-brcm-usb: fixup BCM4908 support
	serial: 8250_mid: Balance reference count for PCI DMA device
	serial: 8250_lpss: Balance reference count for PCI DMA device
	NFS: Use of mapping_set_error() results in spurious errors
	serial: 8250: Fix race condition in RTS-after-send handling
	iio: adc: Add check for devm_request_threaded_irq
	habanalabs: Add check for pci_enable_device
	NFS: Return valid errors from nfs2/3_decode_dirent()
	staging: r8188eu: fix endless loop in recv_func
	dma-debug: fix return value of __setup handlers
	clk: imx7d: Remove audio_mclk_root_clk
	clk: imx: off by one in imx_lpcg_parse_clks_from_dt()
	clk: at91: sama7g5: fix parents of PDMCs' GCLK
	clk: qcom: clk-rcg2: Update logic to calculate D value for RCG
	clk: qcom: clk-rcg2: Update the frac table for pixel clock
	dmaengine: hisi_dma: fix MSI allocate fail when reload hisi_dma
	remoteproc: qcom: Fix missing of_node_put in adsp_alloc_memory_region
	remoteproc: qcom_wcnss: Add missing of_node_put() in wcnss_alloc_memory_region
	remoteproc: qcom_q6v5_mss: Fix some leaks in q6v5_alloc_memory_region
	nvdimm/region: Fix default alignment for small regions
	clk: actions: Terminate clk_div_table with sentinel element
	clk: loongson1: Terminate clk_div_table with sentinel element
	clk: hisilicon: Terminate clk_div_table with sentinel element
	clk: clps711x: Terminate clk_div_table with sentinel element
	clk: Fix clk_hw_get_clk() when dev is NULL
	clk: tegra: tegra124-emc: Fix missing put_device() call in emc_ensure_emc_driver
	mailbox: imx: fix crash in resume on i.mx8ulp
	NFS: remove unneeded check in decode_devicenotify_args()
	staging: mt7621-dts: fix LEDs and pinctrl on GB-PC1 devicetree
	staging: mt7621-dts: fix formatting
	staging: mt7621-dts: fix pinctrl properties for ethernet
	staging: mt7621-dts: fix GB-PC2 devicetree
	pinctrl: mediatek: Fix missing of_node_put() in mtk_pctrl_init
	pinctrl: mediatek: paris: Fix PIN_CONFIG_BIAS_* readback
	pinctrl: mediatek: paris: Fix "argument" argument type for mtk_pinconf_get()
	pinctrl: mediatek: paris: Fix pingroup pin config state readback
	pinctrl: mediatek: paris: Skip custom extra pin config dump for virtual GPIOs
	pinctrl: microchip sgpio: use reset driver
	pinctrl: microchip-sgpio: lock RMW access
	pinctrl: nomadik: Add missing of_node_put() in nmk_pinctrl_probe
	pinctrl/rockchip: Add missing of_node_put() in rockchip_pinctrl_probe
	tty: hvc: fix return value of __setup handler
	kgdboc: fix return value of __setup handler
	serial: 8250: fix XOFF/XON sending when DMA is used
	virt: acrn: obtain pa from VMA with PFNMAP flag
	virt: acrn: fix a memory leak in acrn_dev_ioctl()
	kgdbts: fix return value of __setup handler
	firmware: google: Properly state IOMEM dependency
	driver core: dd: fix return value of __setup handler
	jfs: fix divide error in dbNextAG
	netfilter: nf_conntrack_tcp: preserve liberal flag in tcp options
	SUNRPC don't resend a task on an offlined transport
	NFSv4.1: don't retry BIND_CONN_TO_SESSION on session error
	kdb: Fix the putarea helper function
	perf stat: Fix forked applications enablement of counters
	clk: qcom: gcc-msm8994: Fix gpll4 width
	vsock/virtio: initialize vdev->priv before using VQs
	vsock/virtio: read the negotiated features before using VQs
	vsock/virtio: enable VQs early on probe
	clk: Initialize orphan req_rate
	xen: fix is_xen_pmu()
	net: enetc: report software timestamping via SO_TIMESTAMPING
	net: hns3: fix bug when PF set the duplicate MAC address for VFs
	net: hns3: fix port base vlan add fail when concurrent with reset
	net: hns3: add vlan list lock to protect vlan list
	net: hns3: format the output of the MAC address
	net: hns3: refine the process when PF set VF VLAN
	net: phy: broadcom: Fix brcm_fet_config_init()
	selftests: test_vxlan_under_vrf: Fix broken test case
	NFS: Don't loop forever in nfs_do_recoalesce()
	net: hns3: clean residual vf config after disable sriov
	net: sparx5: depends on PTP_1588_CLOCK_OPTIONAL
	qlcnic: dcb: default to returning -EOPNOTSUPP
	net/x25: Fix null-ptr-deref caused by x25_disconnect
	net: sparx5: switchdev: fix possible NULL pointer dereference
	octeontx2-af: initialize action variable
	net: prefer nf_ct_put instead of nf_conntrack_put
	net/sched: act_ct: fix ref leak when switching zones
	NFSv4/pNFS: Fix another issue with a list iterator pointing to the head
	net: dsa: bcm_sf2_cfp: fix an incorrect NULL check on list iterator
	fs: fd tables have to be multiples of BITS_PER_LONG
	lib/test: use after free in register_test_dev_kmod()
	fs: fix fd table size alignment properly
	LSM: general protection fault in legacy_parse_param
	regulator: rpi-panel: Handle I2C errors/timing to the Atmel
	crypto: hisilicon/qm - cleanup warning in qm_vf_read_qos
	gcc-plugins/stackleak: Exactly match strings instead of prefixes
	pinctrl: npcm: Fix broken references to chip->parent_device
	rcu: Mark writes to the rcu_segcblist structure's ->flags field
	block/bfq_wf2q: correct weight to ioprio
	crypto: xts - Add softdep on ecb
	crypto: hisilicon/sec - not need to enable sm4 extra mode at HW V3
	block, bfq: don't move oom_bfqq
	selinux: use correct type for context length
	arm64: module: remove (NOLOAD) from linker script
	selinux: allow FIOCLEX and FIONCLEX with policy capability
	loop: use sysfs_emit() in the sysfs xxx show()
	Fix incorrect type in assignment of ipv6 port for audit
	irqchip/qcom-pdc: Fix broken locking
	irqchip/nvic: Release nvic_base upon failure
	fs/binfmt_elf: Fix AT_PHDR for unusual ELF files
	bfq: fix use-after-free in bfq_dispatch_request
	ACPICA: Avoid walking the ACPI Namespace if it is not there
	lib/raid6/test/Makefile: Use $(pound) instead of \# for Make 4.3
	Revert "Revert "block, bfq: honor already-setup queue merges""
	ACPI/APEI: Limit printable size of BERT table data
	PM: core: keep irq flags in device_pm_check_callbacks()
	parisc: Fix handling off probe non-access faults
	nvme-tcp: lockdep: annotate in-kernel sockets
	spi: tegra20: Use of_device_get_match_data()
	atomics: Fix atomic64_{read_acquire,set_release} fallbacks
	locking/lockdep: Iterate lock_classes directly when reading lockdep files
	ext4: correct cluster len and clusters changed accounting in ext4_mb_mark_bb
	ext4: fix ext4_mb_mark_bb() with flex_bg with fast_commit
	sched/tracing: Report TASK_RTLOCK_WAIT tasks as TASK_UNINTERRUPTIBLE
	ext4: don't BUG if someone dirty pages without asking ext4 first
	f2fs: fix to do sanity check on curseg->alloc_type
	NFSD: Fix nfsd_breaker_owns_lease() return values
	f2fs: don't get FREEZE lock in f2fs_evict_inode in frozen fs
	btrfs: harden identification of a stale device
	btrfs: make search_csum_tree return 0 if we get -EFBIG
	f2fs: use spin_lock to avoid hang
	f2fs: compress: fix to print raw data size in error path of lz4 decompression
	Adjust cifssb maximum read size
	ntfs: add sanity check on allocation size
	media: staging: media: zoran: move videodev alloc
	media: staging: media: zoran: calculate the right buffer number for zoran_reap_stat_com
	media: staging: media: zoran: fix various V4L2 compliance errors
	media: atmel: atmel-isc-base: report frame sizes as full supported range
	media: ir_toy: free before error exiting
	ASoC: sh: rz-ssi: Make the data structures available before registering the handlers
	ASoC: SOF: Intel: match sdw version on link_slaves_found
	media: imx-jpeg: Prevent decoding NV12M jpegs into single-planar buffers
	media: iommu/mediatek-v1: Free the existed fwspec if the master dev already has
	media: iommu/mediatek: Return ENODEV if the device is NULL
	media: iommu/mediatek: Add device_link between the consumer and the larb devices
	video: fbdev: nvidiafb: Use strscpy() to prevent buffer overflow
	video: fbdev: w100fb: Reset global state
	video: fbdev: cirrusfb: check pixclock to avoid divide by zero
	video: fbdev: omapfb: acx565akm: replace snprintf with sysfs_emit
	ARM: dts: qcom: fix gic_irq_domain_translate warnings for msm8960
	ARM: dts: bcm2837: Add the missing L1/L2 cache information
	ASoC: madera: Add dependencies on MFD
	media: atomisp_gmin_platform: Add DMI quirk to not turn AXP ELDO2 regulator off on some boards
	media: atomisp: fix dummy_ptr check to avoid duplicate active_bo
	ARM: ftrace: avoid redundant loads or clobbering IP
	ARM: dts: imx7: Use audio_mclk_post_div instead audio_mclk_root_clk
	arm64: defconfig: build imx-sdma as a module
	video: fbdev: omapfb: panel-dsi-cm: Use sysfs_emit() instead of snprintf()
	video: fbdev: omapfb: panel-tpo-td043mtea1: Use sysfs_emit() instead of snprintf()
	video: fbdev: udlfb: replace snprintf in show functions with sysfs_emit
	ARM: dts: bcm2711: Add the missing L1/L2 cache information
	ASoC: soc-core: skip zero num_dai component in searching dai name
	media: imx-jpeg: fix a bug of accessing array out of bounds
	media: cx88-mpeg: clear interrupt status register before streaming video
	uaccess: fix type mismatch warnings from access_ok()
	lib/test_lockup: fix kernel pointer check for separate address spaces
	ARM: tegra: tamonten: Fix I2C3 pad setting
	ARM: mmp: Fix failure to remove sram device
	ASoC: amd: vg: fix for pm resume callback sequence
	video: fbdev: sm712fb: Fix crash in smtcfb_write()
	media: i2c: ov5648: Fix lockdep error
	media: Revert "media: em28xx: add missing em28xx_close_extension"
	media: hdpvr: initialize dev->worker at hdpvr_register_videodev
	ASoC: Intel: sof_sdw: fix quirks for 2022 HP Spectre x360 13"
	tracing: Have TRACE_DEFINE_ENUM affect trace event types as well
	mmc: host: Return an error when ->enable_sdio_irq() ops is missing
	media: atomisp: fix bad usage at error handling logic
	ALSA: hda/realtek: Add alc256-samsung-headphone fixup
	KVM: x86: Reinitialize context if host userspace toggles EFER.LME
	KVM: x86/mmu: Move "invalid" check out of kvm_tdp_mmu_get_root()
	KVM: x86/mmu: Zap _all_ roots when unmapping gfn range in TDP MMU
	KVM: x86/mmu: Check for present SPTE when clearing dirty bit in TDP MMU
	KVM: x86: hyper-v: Drop redundant 'ex' parameter from kvm_hv_send_ipi()
	KVM: x86: hyper-v: Drop redundant 'ex' parameter from kvm_hv_flush_tlb()
	KVM: x86: hyper-v: Fix the maximum number of sparse banks for XMM fast TLB flush hypercalls
	KVM: x86: hyper-v: HVCALL_SEND_IPI_EX is an XMM fast hypercall
	powerpc/kasan: Fix early region not updated correctly
	powerpc/lib/sstep: Fix 'sthcx' instruction
	powerpc/lib/sstep: Fix build errors with newer binutils
	powerpc: Add set_memory_{p/np}() and remove set_memory_attr()
	powerpc: Fix build errors with newer binutils
	drm/dp: Fix off-by-one in register cache size
	drm/i915: Treat SAGV block time 0 as SAGV disabled
	drm/i915: Fix PSF GV point mask when SAGV is not possible
	drm/i915: Reject unsupported TMDS rates on ICL+
	scsi: qla2xxx: Refactor asynchronous command initialization
	scsi: qla2xxx: Implement ref count for SRB
	scsi: qla2xxx: Fix stuck session in gpdb
	scsi: qla2xxx: Fix warning message due to adisc being flushed
	scsi: qla2xxx: Fix scheduling while atomic
	scsi: qla2xxx: Fix premature hw access after PCI error
	scsi: qla2xxx: Fix wrong FDMI data for 64G adapter
	scsi: qla2xxx: Fix warning for missing error code
	scsi: qla2xxx: Fix device reconnect in loop topology
	scsi: qla2xxx: edif: Fix clang warning
	scsi: qla2xxx: Fix T10 PI tag escape and IP guard options for 28XX adapters
	scsi: qla2xxx: Add devids and conditionals for 28xx
	scsi: qla2xxx: Check for firmware dump already collected
	scsi: qla2xxx: Suppress a kernel complaint in qla_create_qpair()
	scsi: qla2xxx: Fix disk failure to rediscover
	scsi: qla2xxx: Fix incorrect reporting of task management failure
	scsi: qla2xxx: Fix hang due to session stuck
	scsi: qla2xxx: Fix missed DMA unmap for NVMe ls requests
	scsi: qla2xxx: Fix N2N inconsistent PLOGI
	scsi: qla2xxx: Fix stuck session of PRLI reject
	scsi: qla2xxx: Reduce false trigger to login
	scsi: qla2xxx: Use correct feature type field during RFF_ID processing
	platform: chrome: Split trace include file
	KVM: x86: Check lapic_in_kernel() before attempting to set a SynIC irq
	KVM: x86: Avoid theoretical NULL pointer dereference in kvm_irq_delivery_to_apic_fast()
	KVM: x86: Forbid VMM to set SYNIC/STIMER MSRs when SynIC wasn't activated
	KVM: Prevent module exit until all VMs are freed
	KVM: x86: fix sending PV IPI
	KVM: SVM: fix panic on out-of-bounds guest IRQ
	ubifs: rename_whiteout: Fix double free for whiteout_ui->data
	ubifs: Fix deadlock in concurrent rename whiteout and inode writeback
	ubifs: Add missing iput if do_tmpfile() failed in rename whiteout
	ubifs: Rename whiteout atomically
	ubifs: Fix 'ui->dirty' race between do_tmpfile() and writeback work
	ubifs: Rectify space amount budget for mkdir/tmpfile operations
	ubifs: setflags: Make dirtied_ino_d 8 bytes aligned
	ubifs: Fix read out-of-bounds in ubifs_wbuf_write_nolock()
	ubifs: Fix to add refcount once page is set private
	ubifs: rename_whiteout: correct old_dir size computing
	nvme: allow duplicate NSIDs for private namespaces
	nvme: fix the read-only state for zoned namespaces with unsupposed features
	wireguard: queueing: use CFI-safe ptr_ring cleanup function
	wireguard: socket: free skb in send6 when ipv6 is disabled
	wireguard: socket: ignore v6 endpoints when ipv6 is disabled
	XArray: Fix xas_create_range() when multi-order entry present
	can: mcba_usb: mcba_usb_start_xmit(): fix double dev_kfree_skb in error path
	can: mcba_usb: properly check endpoint type
	can: mcp251xfd: mcp251xfd_register_get_dev_id(): fix return of error value
	XArray: Update the LRU list in xas_split()
	modpost: restore the warning message for missing symbol versions
	rtc: check if __rtc_read_time was successful
	gfs2: gfs2_setattr_size error path fix
	gfs2: Make sure FITRIM minlen is rounded up to fs block size
	net: hns3: fix the concurrency between functions reading debugfs
	net: hns3: fix software vlan talbe of vlan 0 inconsistent with hardware
	rxrpc: fix some null-ptr-deref bugs in server_key.c
	rxrpc: Fix call timer start racing with call destruction
	mailbox: imx: fix wakeup failure from freeze mode
	crypto: arm/aes-neonbs-cbc - Select generic cbc and aes
	watch_queue: Free the page array when watch_queue is dismantled
	pinctrl: pinconf-generic: Print arguments for bias-pull-*
	watchdog: rti-wdt: Add missing pm_runtime_disable() in probe function
	net: sparx5: uses, depends on BRIDGE or !BRIDGE
	pinctrl: nuvoton: npcm7xx: Rename DS() macro to DSTR()
	pinctrl: nuvoton: npcm7xx: Use %zu printk format for ARRAY_SIZE()
	ASoC: mediatek: mt6358: add missing EXPORT_SYMBOLs
	ubi: Fix race condition between ctrl_cdev_ioctl and ubi_cdev_ioctl
	ARM: iop32x: offset IRQ numbers by 1
	block: Fix the maximum minor value is blk_alloc_ext_minor()
	io_uring: fix memory leak of uid in files registration
	riscv module: remove (NOLOAD)
	ACPI: CPPC: Avoid out of bounds access when parsing _CPC data
	vhost: handle error while adding split ranges to iotlb
	spi: Fix Tegra QSPI example
	platform/chrome: cros_ec_typec: Check for EC device
	can: isotp: restore accidentally removed MSG_PEEK feature
	proc: bootconfig: Add null pointer check
	drm/connector: Fix typo in documentation
	scsi: qla2xxx: Add qla2x00_async_done() for async routines
	staging: mt7621-dts: fix pinctrl-0 items to be size-1 items on ethernet
	arm64: mm: Drop 'const' from conditional arm64_dma_phys_limit definition
	ASoC: soc-compress: Change the check for codec_dai
	Reinstate some of "swiotlb: rework "fix info leak with DMA_FROM_DEVICE""
	tracing: Have type enum modifications copy the strings
	net: add skb_set_end_offset() helper
	net: preserve skb_end_offset() in skb_unclone_keeptruesize()
	mm/mmap: return 1 from stack_guard_gap __setup() handler
	ARM: 9187/1: JIVE: fix return value of __setup handler
	mm/memcontrol: return 1 from cgroup.memory __setup() handler
	mm/usercopy: return 1 from hardened_usercopy __setup() handler
	af_unix: Support POLLPRI for OOB.
	bpf: Adjust BPF stack helper functions to accommodate skip > 0
	bpf: Fix comment for helper bpf_current_task_under_cgroup()
	mmc: rtsx: Use pm_runtime_{get,put}() to handle runtime PM
	dt-bindings: mtd: nand-controller: Fix the reg property description
	dt-bindings: mtd: nand-controller: Fix a comment in the examples
	dt-bindings: spi: mxic: The interrupt property is not mandatory
	dt-bindings: memory: mtk-smi: No need mediatek,larb-id for mt8167
	dt-bindings: pinctrl: pinctrl-microchip-sgpio: Fix example
	ubi: fastmap: Return error code if memory allocation fails in add_aeb()
	ASoC: SOF: Intel: Fix build error without SND_SOC_SOF_PCI_DEV
	ASoC: topology: Allow TLV control to be either read or write
	perf vendor events: Update metrics for SkyLake Server
	media: ov6650: Add try support to selection API operations
	media: ov6650: Fix crop rectangle affected by set format
	spi: mediatek: support tick_delay without enhance_timing
	ARM: dts: spear1340: Update serial node properties
	ARM: dts: spear13xx: Update SPI dma properties
	arm64: dts: ls1043a: Update i2c dma properties
	arm64: dts: ls1046a: Update i2c node dma properties
	um: Fix uml_mconsole stop/go
	docs: sysctl/kernel: add missing bit to panic_print
	openvswitch: Fixed nd target mask field in the flow dump.
	torture: Make torture.sh help message match reality
	n64cart: convert bi_disk to bi_bdev->bd_disk fix build
	mmc: rtsx: Let MMC core handle runtime PM
	mmc: rtsx: Fix build errors/warnings for unused variable
	KVM: x86/mmu: do compare-and-exchange of gPTE via the user address
	iommu/dma: Skip extra sync during unmap w/swiotlb
	iommu/dma: Fold _swiotlb helpers into callers
	iommu/dma: Check CONFIG_SWIOTLB more broadly
	swiotlb: Support aligned swiotlb buffers
	iommu/dma: Account for min_align_mask w/swiotlb
	coredump: Snapshot the vmas in do_coredump
	coredump: Remove the WARN_ON in dump_vma_snapshot
	coredump/elf: Pass coredump_params into fill_note_info
	coredump: Use the vma snapshot in fill_files_note
	PCI: xgene: Revert "PCI: xgene: Use inbound resources for setup"
	Linux 5.15.33

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Id62bd8a22d0bfa7c2096539d253ffce804bed017
2022-04-20 08:18:54 +02:00
Hengqi Chen
50c906a697 bpf: Fix comment for helper bpf_current_task_under_cgroup()
commit 58617014405ad5c9f94f464444f4972dabb71ca7 upstream.

Fix the descriptions of the return values of helper bpf_current_task_under_cgroup().

Fixes: c6b5fb8690 ("bpf: add documentation for eBPF helpers (42-50)")
Signed-off-by: Hengqi Chen <hengqi.chen@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20220310155335.1278783-1-hengqi.chen@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-04-08 14:24:14 +02:00
Peter Collingbourne
bd28b243c5 UPSTREAM: arm64: mte: change PR_MTE_TCF_NONE back into an unsigned long
This constant was previously an unsigned long, but was changed
into an int in commit 433c38f40f ("arm64: mte: change ASYNC and
SYNC TCF settings into bitfields"). This ended up causing spurious
unsigned-signed comparison warnings in expressions such as:

(x & PR_MTE_TCF_MASK) != PR_MTE_TCF_NONE

Therefore, change it back into an unsigned long to silence these
warnings.

Link: https://linux-review.googlesource.com/id/I07a72310db30227a5b7d789d0b817d78b657c639
Signed-off-by: Peter Collingbourne <pcc@google.com>
Link: https://lore.kernel.org/r/20211105230829.2254790-1-pcc@google.com
Signed-off-by: Will Deacon <will@kernel.org>
(cherry picked from commit aedad3e1c6ddec234b63cfb57ac231da0f680e50)
Bug: 217222520
Change-Id: I6eaf7128705698250a5cf85e93e297b6f1ee8e66
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
2022-02-14 15:50:54 +01:00
Arnaldo Carvalho de Melo
ff43b75eea tools include UAPI: Sync sound/asound.h copy with the kernel sources
commit 4f2492731ada9d702ffdfaa6ec1ff64820a1664c upstream.

Picking the changes from:

  06feec6005c9d950 ("ASoC: hdmi-codec: Fix OOB memory accesses")

Which entails no changes in the tooling side as it doesn't introduce new
SNDRV_PCM_IOCTL_ ioctls.

To silence this perf tools build warning:

  Warning: Kernel ABI header at 'tools/include/uapi/sound/asound.h' differs from latest version at 'include/uapi/sound/asound.h'
  diff -u tools/include/uapi/sound/asound.h include/uapi/sound/asound.h

Cc: Dmitry Osipenko <digetx@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/lkml/Yf+6OT+2eMrYDEeX@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-02-08 18:34:14 +01:00
Willy Tarreau
9899cea591 tools/nolibc: fix incorrect truncation of exit code
commit de0244ae40ae91145faaf164a4252347607c3711 upstream.

Ammar Faizi reported that our exit code handling is wrong. We truncate
it to the lowest 8 bits but the syscall itself is expected to take a
regular 32-bit signed integer, not an unsigned char. It's the kernel
that later truncates it to the lowest 8 bits. The difference is visible
in strace, where the program below used to show exit(255) instead of
exit(-1):

  int main(void)
  {
        return -1;
  }

This patch applies the fix to all archs. x86_64, i386, arm64, armv7 and
mips were all tested and confirmed to work fine now. Risc-v was not
tested but the change is trivial and exactly the same as for other archs.

Reported-by: Ammar Faizi <ammar.faizi@students.amikom.ac.id>
Cc: stable@vger.kernel.org
Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-27 11:02:51 +01:00
Willy Tarreau
72191715af tools/nolibc: i386: fix initial stack alignment
commit ebbe0d8a449d183fa43b42d84fcb248e25303985 upstream.

After re-checking in the spec and comparing stack offsets with glibc,
The last pushed argument must be 16-byte aligned (i.e. aligned before the
call) so that in the callee esp+4 is multiple of 16, so the principle is
the 32-bit equivalent to what Ammar fixed for x86_64. It's possible that
32-bit code using SSE2 or MMX could have been affected. In addition the
frame pointer ought to be zero at the deepest level.

Link: https://gitlab.com/x86-psABIs/i386-ABI/-/wikis/Intel386-psABI
Cc: Ammar Faizi <ammar.faizi@students.amikom.ac.id>
Cc: stable@vger.kernel.org
Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-27 11:02:51 +01:00
Ammar Faizi
132cb7f646 tools/nolibc: x86-64: Fix startup code bug
commit 937ed91c712273131de6d2a02caafd3ee84e0c72 upstream.

Before this patch, the `_start` function looks like this:
```
0000000000001170 <_start>:
    1170:	pop    %rdi
    1171:	mov    %rsp,%rsi
    1174:	lea    0x8(%rsi,%rdi,8),%rdx
    1179:	and    $0xfffffffffffffff0,%rsp
    117d:	sub    $0x8,%rsp
    1181:	call   1000 <main>
    1186:	movzbq %al,%rdi
    118a:	mov    $0x3c,%rax
    1191:	syscall
    1193:	hlt
    1194:	data16 cs nopw 0x0(%rax,%rax,1)
    119f:	nop
```
Note the "and" to %rsp with $-16, it makes the %rsp be 16-byte aligned,
but then there is a "sub" with $0x8 which makes the %rsp no longer
16-byte aligned, then it calls main. That's the bug!

What actually the x86-64 System V ABI mandates is that right before the
"call", the %rsp must be 16-byte aligned, not after the "call". So the
"sub" with $0x8 here breaks the alignment. Remove it.

An example where this rule matters is when the callee needs to align
its stack at 16-byte for aligned move instruction, like `movdqa` and
`movaps`. If the callee can't align its stack properly, it will result
in segmentation fault.

x86-64 System V ABI also mandates the deepest stack frame should be
zero. Just to be safe, let's zero the %rbp on startup as the content
of %rbp may be unspecified when the program starts. Now it looks like
this:
```
0000000000001170 <_start>:
    1170:	pop    %rdi
    1171:	mov    %rsp,%rsi
    1174:	lea    0x8(%rsi,%rdi,8),%rdx
    1179:	xor    %ebp,%ebp                # zero the %rbp
    117b:	and    $0xfffffffffffffff0,%rsp # align the %rsp
    117f:	call   1000 <main>
    1184:	movzbq %al,%rdi
    1188:	mov    $0x3c,%rax
    118f:	syscall
    1191:	hlt
    1192:	data16 cs nopw 0x0(%rax,%rax,1)
    119d:	nopl   (%rax)
```

Cc: Bedirhan KURT <windowz414@gnuweeb.org>
Cc: Louvian Lyndal <louvianlyndal@gmail.com>
Reported-by: Peter Cordes <peter@cordes.ca>
Signed-off-by: Ammar Faizi <ammar.faizi@students.amikom.ac.id>
[wt: I did this on purpose due to a misunderstanding of the spec, other
     archs will thus have to be rechecked, particularly i386]
Cc: stable@vger.kernel.org
Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-27 11:02:51 +01:00
Borislav Petkov
3357b8a431 x86/insn: Use get_unaligned() instead of memcpy()
[ Upstream commit f96b4675839b66168f5a07bf964dde6c2f1c4885 ]

Use get_unaligned() instead of memcpy() to access potentially unaligned
memory, which, when accessed through a pointer, leads to undefined
behavior. get_unaligned() describes much better what is happening there
anyway even if memcpy() does the job.

In addition, since perf tool builds with -Werror, it would fire with:

  util/intel-pt-decoder/../../../arch/x86/lib/insn.c: In function '__insn_get_emulate_prefix':
  tools/include/../include/asm-generic/unaligned.h:10:15: error: packed attribute is unnecessary [-Werror=packed]
     10 |  const struct { type x; } __packed *__pptr = (typeof(__pptr))(ptr); \

because -Werror=packed would complain if the packed attribute would have
no effect on the layout of the structure.

In this case, that is intentional so disable the warning only for that
compilation unit.

That part is Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>

No functional changes.

Fixes: 5ba1071f75 ("x86/insn, tools/x86: Fix undefined behavior due to potential unaligned accesses")
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Tested-by: Stephen Rothwell <sfr@canb.auug.org.au>
Link: https://lkml.kernel.org/r/YVSsIkj9Z29TyUjE@zn.tnic
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-11-18 19:16:30 +01:00
Arnaldo Carvalho de Melo
9fce636e5c tools include UAPI: Sync sound/asound.h copy with the kernel sources
Picking the changes from:

  09d2317440 ("ALSA: rawmidi: introduce SNDRV_RAWMIDI_IOCTL_USER_PVERSION")

Which entails no changes in the tooling side as it doesn't introduce new
SNDRV_PCM_IOCTL_ ioctls.

To silence this perf tools build warning:

  Warning: Kernel ABI header at 'tools/include/uapi/sound/asound.h' differs from latest version at 'include/uapi/sound/asound.h'
  diff -u tools/include/uapi/sound/asound.h include/uapi/sound/asound.h

Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-10-05 14:51:33 -03:00
Nathan Chancellor
d0ee23f9d7 tools: compiler-gcc.h: Guard error attribute use with __has_attribute
When building objtool with HOSTCC=clang, there are several errors along
the lines of

  orc_dump.c:201:28: error: unknown attribute 'error' ignored [-Werror,-Wunknown-attributes]

This occurs after commit 4e59869aa6 ("compiler-gcc.h: drop checks for
older GCC versions"), which removed the GCC_VERSION gating.  The removed
version check just so happened to prevent __compiletime_error() from
being defined with clang because it pretends to be GCC 4.2.1 for
compatibility but the error attribute was not added to clang until
14.0.0.

Commit 815f0ddb34 ("include/linux/compiler*.h: make compiler-*.h
mutually exclusive") and commit a3f8a30f3f ("Compiler Attributes: use
feature checks instead of version checks") refactored the handling of
attributes in the main kernel to avoid situations like this but that
refactoring has never been done for the tools directory.

Refactoring is a rather large undertaking and this has never been an
issue before so instead, just guard the definition of
__compiletime_error() with __has_attribute() so that there are no more
errors.

Fixes: 4e59869aa6 ("compiler-gcc.h: drop checks for older GCC versions")
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-09-13 15:51:41 -07:00
Linus Torvalds
316346243b Merge branch 'gcc-min-version-5.1' (make gcc-5.1 the minimum version)
Merge patch series from Nick Desaulniers to update the minimum gcc
version to 5.1.

This is some of the left-overs from the merge window that I didn't want
to deal with yesterday, so it comes in after -rc1 but was sent before.

Gcc-4.9 support has been an annoyance for some time, and with -Werror I
had the choice of applying a fairly big patch from Kees Cook to remove a
fair number of initializer warnings (still leaving some), or this patch
series from Nick that just removes the source of the problem.

The initializer cleanups might still be worth it regardless, but
honestly, I preferred just tackling the problem with gcc-4.9 head-on.
We've been more aggressiuve about no longer having to care about
compilers that were released a long time ago, and I think it's been a
good thing.

I added a couple of patches on top to sort out a few left-overs now that
we no longer support gcc-4.x.

As noted by Arnd, as a result of this minimum compiler version upgrade
we can probably change our use of '--std=gnu89' to '--std=gnu11', and
finally start using local loop declarations etc.  But this series does
_not_ yet do that.

Link: https://lore.kernel.org/all/20210909182525.372ee687@canb.auug.org.au/
Link: https://lore.kernel.org/lkml/CAK7LNASs6dvU6D3jL2GG3jW58fXfaj6VNOe55NJnTB8UPuk2pA@mail.gmail.com/
Link: https://github.com/ClangBuiltLinux/linux/issues/1438

* emailed patches from Nick Desaulniers <ndesaulniers@google.com>:
  Drop some straggling mentions of gcc-4.9 as being stale
  compiler_attributes.h: drop __has_attribute() support for gcc4
  vmlinux.lds.h: remove old check for GCC 4.9
  compiler-gcc.h: drop checks for older GCC versions
  Makefile: drop GCC < 5 -fno-var-tracking-assignments workaround
  arm64: remove GCC version check for ARCH_SUPPORTS_INT128
  powerpc: remove GCC version check for UPD_CONSTR
  riscv: remove Kconfig check for GCC version for ARCH_RV64I
  Kconfig.debug: drop GCC 5+ version check for DWARF5
  mm/ksm: remove old GCC 4.9+ check
  compiler.h: drop fallback overflow checkers
  Documentation: raise minimum supported version of GCC to 5.1
2021-09-13 10:43:04 -07:00
Nick Desaulniers
4e59869aa6 compiler-gcc.h: drop checks for older GCC versions
Now that GCC 5.1 is the minimally supported default, drop the values we
don't use.

Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-09-13 10:18:29 -07:00
Nick Desaulniers
4eb6bd55cf compiler.h: drop fallback overflow checkers
Once upgrading the minimum supported version of GCC to 5.1, we can drop
the fallback code for !COMPILER_HAS_GENERIC_BUILTIN_OVERFLOW.

This is effectively a revert of commit f0907827a8 ("compiler.h: enable
builtin overflow checkers and add fallback code")

Link: https://github.com/ClangBuiltLinux/linux/issues/1438#issuecomment-916745801
Suggested-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Acked-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-09-13 10:18:28 -07:00
Arnaldo Carvalho de Melo
17a99e521f tools headers UAPI: Update tools's copy of drm.h headers
Picking the changes from:

  17ce9c61c7 ("drm: document DRM_IOCTL_MODE_RMFB")

Doesn't result in any tooling changes:

  $ tools/perf/trace/beauty/drm_ioctl.sh  > before
  $ cp include/uapi/drm/drm.h tools/include/uapi/drm/drm.h
  $ tools/perf/trace/beauty/drm_ioctl.sh  > after
  $ diff -u before after

Silencing these perf build warnings:

  Warning: Kernel ABI header at 'tools/include/uapi/drm/drm.h' differs from latest version at 'include/uapi/drm/drm.h'
  diff -u tools/include/uapi/drm/drm.h include/uapi/drm/drm.h

Cc: Simon Ser <contact@emersion.fr>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-09-11 16:24:10 -03:00
Arnaldo Carvalho de Melo
4dc24d7cf4 tools headers UAPI: Sync drm/i915_drm.h with the kernel sources
To pick the changes in:

  b65a948973 ("drm/i915/userptr: Probe existence of backing struct pages upon creation")
  ee242ca704 ("drm/i915/guc: Implement GuC priority management")
  81340cf3bd ("drm/i915/uapi: reject set_domain for discrete")
  7961c5b60f ("drm/i915: Add TTM offset argument to mmap.")
  aef7b67a79 ("drm/i915/uapi: convert drm_i915_gem_userptr to kernel doc")
  e7737b67ab ("drm/i915/uapi: reject caching ioctls for discrete")
  3aa8c57fe2 ("drm/i915/uapi: convert drm_i915_gem_set_domain to kernel doc")
  289f5a7200 ("drm/i915/uapi: convert drm_i915_gem_caching to kernel doc")
  4a766ae40e ("drm/i915: Drop the CONTEXT_CLONE API (v2)")
  6ff6d61dd2 ("drm/i915: Drop I915_CONTEXT_PARAM_NO_ZEROMAP")
  fe4751c3d5 ("drm/i915: Drop I915_CONTEXT_PARAM_RINGSIZE")
  577729533c ("drm/i915: Document the Virtual Engine uAPI")
  c649432e86 ("drm/i915: Fix busy ioctl commentary")

That doesn't result in any changes to tooling as no new ioctl were
added (at least not perceived by tools/perf/trace/beauty/drm_ioctl.sh).

Addressing this perf build warning:

  Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h'
  diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h

Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Jason Ekstrand <jason@jlekstrand.net>
Cc: John Harrison <John.C.Harrison@Intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Matthew Auld <matthew.auld@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-09-11 16:21:22 -03:00
Arnaldo Carvalho de Melo
2bae3e64ec tools headers UAPI: Sync linux/fs.h with the kernel sources
To pick the change in:

  7957d93bf3 ("block: add ioctl to read the disk sequence number")

It adds a new ioctl, but we are still not using that to generate tables
for 'perf trace', so no changes in tooling.

This silences this perf build warning:

  Warning: Kernel ABI header at 'tools/include/uapi/linux/fs.h' differs from latest version at 'include/uapi/linux/fs.h'
  diff -u tools/include/uapi/linux/fs.h include/uapi/linux/fs.h

Cc: Jens Axboe <axboe@kernel.dk>
Cc: Matteo Croce <mcroce@microsoft.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-09-11 16:14:53 -03:00
Arnaldo Carvalho de Melo
ee286c60c2 tools headers UAPI: Sync linux/in.h copy with the kernel sources
To pick the changes in:

  db243b7964 ("net/ipv4/ipv6: Replace one-element arraya with flexible-array members")
  2d3e5caf96 ("net/ipv4: Replace one-element array with flexible-array member")

That don't result in any change in tooling, the structs changed remains
with the same layout.

This addresses this build warning:

  Warning: Kernel ABI header at 'tools/include/uapi/linux/in.h' differs from latest version at 'include/uapi/linux/in.h'
  diff -u tools/include/uapi/linux/in.h include/uapi/linux/in.h

Cc: David S. Miller <davem@davemloft.net>
Cc: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-09-11 16:12:26 -03:00
Arnaldo Carvalho de Melo
37ce9e4fc5 tools include UAPI: Update linux/mount.h copy
To pick the changes from:

  9ffb14ef61 ("move_mount: allow to add a mount into an existing group")

That ends up adding support for the new MOVE_MOUNT_SET_GROUP move_mount
flag.

  $ tools/perf/trace/beauty/move_mount_flags.sh > before
  $ cp include/uapi/linux/mount.h tools/include/uapi/linux/mount.h
  $ tools/perf/trace/beauty/move_mount_flags.sh > after
  $ diff -u before after
  --- before	2021-09-10 12:28:43.865279808 -0300
  +++ after	2021-09-10 12:28:50.183429184 -0300
  @@ -5,4 +5,5 @@
   	[ilog2(0x00000010) + 1] = "T_SYMLINKS",
   	[ilog2(0x00000020) + 1] = "T_AUTOMOUNTS",
   	[ilog2(0x00000040) + 1] = "T_EMPTY_PATH",
  +	[ilog2(0x00000100) + 1] = "SET_GROUP",
   };
  $

So now one can use it in --filter expressions for tracepoints.

This silences this perf build warnings:

  Warning: Kernel ABI header at 'tools/include/uapi/linux/mount.h' differs from latest version at 'include/uapi/linux/mount.h'
  diff -u tools/include/uapi/linux/mount.h include/uapi/linux/mount.h

Cc: Christian Brauner <christian.brauner@ubuntu.com>
Cc: Pavel Tikhomirov <ptikhomirov@virtuozzo.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-09-10 18:15:22 -03:00
Arnaldo Carvalho de Melo
2c3ef25c4a tools headers UAPI: Sync linux/prctl.h with the kernel sources
To pick the changes in:

  433c38f40f ("arm64: mte: change ASYNC and SYNC TCF settings into bitfields")
  e893bb1bb4 ("x86, prctl: Hook L1D flushing in via prctl")

That don't result in any changes in tooling:

  $ tools/perf/trace/beauty/prctl_option.sh > before
  $ cp include/uapi/linux/prctl.h tools/include/uapi/linux/prctl.h
  $ tools/perf/trace/beauty/prctl_option.sh > after
  $ diff -u before after
  $

Just silences this perf tools build warning:

  Warning: Kernel ABI header at 'tools/include/uapi/linux/prctl.h' differs from latest version at 'include/uapi/linux/prctl.h'
  diff -u tools/include/uapi/linux/prctl.h include/uapi/linux/prctl.h

Cc: Balbir Singh <sblbir@amazon.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Peter Collingbourne <pcc@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-09-10 18:15:22 -03:00
Arnaldo Carvalho de Melo
f9f018e4d9 tools include UAPI: Sync sound/asound.h copy with the kernel sources
Picking the changes from:

  81be109349 ("ALSA: pcm: Add SNDRV_PCM_INFO_EXPLICIT_SYNC flag")

Which entails no changes in the tooling side as it doesn't introduce new
ioctls.

To silence this perf tools build warning:

  Warning: Kernel ABI header at 'tools/include/uapi/sound/asound.h' differs from latest version at 'include/uapi/sound/asound.h'
  diff -u tools/include/uapi/sound/asound.h include/uapi/sound/asound.h

Cc: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-09-10 18:15:22 -03:00
Arnaldo Carvalho de Melo
dfa00459c6 tools headers UAPI: Sync linux/kvm.h with the kernel sources
To pick the changes in:

  f95937ccf5 ("KVM: stats: Support linear and logarithmic histogram statistics")
  f0376edb1d ("KVM: arm64: Add ioctl to fetch/store tags in a guest")
  ea7fc1bb1c ("KVM: arm64: Introduce MTE VM feature")

That just rebuilds perf, as these patches don't add any new KVM ioctl to
be harvested for the the 'perf trace' ioctl syscall argument
beautifiers.

This is also by now used by tools/testing/selftests/kvm/, so that will
pick the new KVM_STATS_TYPE_LINEAR_HIST and KVM_STATS_TYPE_LOG_HIST
defines.

This silences this perf build warning:

  Warning: Kernel ABI header at 'tools/include/uapi/linux/kvm.h' differs from latest version at 'include/uapi/linux/kvm.h'
  diff -u tools/include/uapi/linux/kvm.h include/uapi/linux/kvm.h

Cc: Jing Zhang <jingzhangos@google.com>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Steven Price <steven.price@arm.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-09-10 18:15:22 -03:00
Arnaldo Carvalho de Melo
64f4535166 tools headers UAPI: Sync files changed by new process_mrelease syscall and the removal of some compat entry points
To pick the changes in these csets:

  59ab844eed ("compat: remove some compat entry points")
  dce4910396 ("mm: wire up syscall process_mrelease")
  b48c7236b1 ("exit/bdflush: Remove the deprecated bdflush system call")

That add support for this new syscall in tools such as 'perf trace'.

For instance, this is now possible:

  # perf trace -v -e process_mrelease
  event qualifier tracepoint filter: (common_pid != 19351 && common_pid != 9112) && (id == 448)
  ^C#

That is the filter expression attached to the raw_syscalls:sys_{enter,exit}
tracepoints.

  $ grep process_mrelease tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
  448    common  process_mrelease            sys_process_mrelease
  $

This addresses these perf build warnings:

  Warning: Kernel ABI header at 'tools/include/uapi/asm-generic/unistd.h' differs from latest version at 'include/uapi/asm-generic/unistd.h'
  diff -u tools/include/uapi/asm-generic/unistd.h include/uapi/asm-generic/unistd.h
  Warning: Kernel ABI header at 'tools/perf/arch/x86/entry/syscalls/syscall_64.tbl' differs from latest version at 'arch/x86/entry/syscalls/syscall_64.tbl'
  diff -u tools/perf/arch/x86/entry/syscalls/syscall_64.tbl arch/x86/entry/syscalls/syscall_64.tbl
  Warning: Kernel ABI header at 'tools/perf/arch/powerpc/entry/syscalls/syscall.tbl' differs from latest version at 'arch/powerpc/kernel/syscalls/syscall.tbl'
  diff -u tools/perf/arch/powerpc/entry/syscalls/syscall.tbl arch/powerpc/kernel/syscalls/syscall.tbl
  Warning: Kernel ABI header at 'tools/perf/arch/s390/entry/syscalls/syscall.tbl' differs from latest version at 'arch/s390/kernel/syscalls/syscall.tbl'
  diff -u tools/perf/arch/s390/entry/syscalls/syscall.tbl arch/s390/kernel/syscalls/syscall.tbl
  Warning: Kernel ABI header at 'tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl' differs from latest version at 'arch/mips/kernel/syscalls/syscall_n64.tbl'
  diff -u tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl arch/mips/kernel/syscalls/syscall_n64.tbl

Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Eric W. Biederman <ebiederm@xmission.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-09-10 11:45:07 -03:00
Linus Torvalds
2d338201d5 Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton:
 "147 patches, based on 7d2a07b769.

  Subsystems affected by this patch series: mm (memory-hotplug, rmap,
  ioremap, highmem, cleanups, secretmem, kfence, damon, and vmscan),
  alpha, percpu, procfs, misc, core-kernel, MAINTAINERS, lib,
  checkpatch, epoll, init, nilfs2, coredump, fork, pids, criu, kconfig,
  selftests, ipc, and scripts"

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (94 commits)
  scripts: check_extable: fix typo in user error message
  mm/workingset: correct kernel-doc notations
  ipc: replace costly bailout check in sysvipc_find_ipc()
  selftests/memfd: remove unused variable
  Kconfig.debug: drop selecting non-existing HARDLOCKUP_DETECTOR_ARCH
  configs: remove the obsolete CONFIG_INPUT_POLLDEV
  prctl: allow to setup brk for et_dyn executables
  pid: cleanup the stale comment mentioning pidmap_init().
  kernel/fork.c: unexport get_{mm,task}_exe_file
  coredump: fix memleak in dump_vma_snapshot()
  fs/coredump.c: log if a core dump is aborted due to changed file permissions
  nilfs2: use refcount_dec_and_lock() to fix potential UAF
  nilfs2: fix memory leak in nilfs_sysfs_delete_snapshot_group
  nilfs2: fix memory leak in nilfs_sysfs_create_snapshot_group
  nilfs2: fix memory leak in nilfs_sysfs_delete_##name##_group
  nilfs2: fix memory leak in nilfs_sysfs_create_##name##_group
  nilfs2: fix NULL pointer in nilfs_##name##_attr_release
  nilfs2: fix memory leak in nilfs_sysfs_create_device_group
  trap: cleanup trap_init()
  init: move usermodehelper_enable() to populate_rootfs()
  ...
2021-09-08 12:55:35 -07:00
Andy Shevchenko
7fc5b57132 tools: rename bitmap_alloc() to bitmap_zalloc()
Rename bitmap_alloc() to bitmap_zalloc() in tools to follow the bitmap API
in the kernel.

No functional changes intended.

Link: https://lkml.kernel.org/r/20210814211713.180533-14-yury.norov@gmail.com
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Yury Norov <yury.norov@gmail.com>
Suggested-by: Yury Norov <yury.norov@gmail.com>
Acked-by: Yury Norov <yury.norov@gmail.com>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Alexander Lobakin <alobakin@pm.me>
Cc: Alexey Klimov <aklimov@redhat.com>
Cc: Dennis Zhou <dennis@kernel.org>
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-09-08 11:50:27 -07:00
Linus Torvalds
27151f1778 Merge tag 'perf-tools-for-v5.15-2021-09-04' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
Pull perf tool updates from Arnaldo Carvalho de Melo:
 "New features:

   - Improvements for the flamegraph python script, including:
       - Display perf.data header
       - Display PIDs of user stacks
       - Added option to change color scheme
       - Default to blue/green color scheme to improve accessibility
       - Correctly identify kernel stacks when debuginfo is available

   - Improvements for 'perf bench futex':
       - Add --mlockall parameter
       - Add --broadcast and --pi to the 'requeue' sub benchmark

   - Add support for PMU aliases.

   - Introduce an ARM Coresight ETE decoder.

   - Add a 'perf bench' entry for evlist open/close operations, to help
     quantify improvements with multithreading 'perf record'.

   - Allow reporting the [un]throttle PERF_RECORD_ meta event in 'perf
     script's python scripting.

   - Add a 'perf test' entry for PMU aliases.

   - Add a 'perf test' entry for 'perf record/perf report/perf script'
     pipe mode.

  Fixes:

   - perf script dlfilter (API for filtering via dynamically loaded
     shared object introduced in v5.14) fixes and a 'perf test' entry
     for it.

   - Fix get_current_dir_name() compilation on Android.

   - Fix issues with asciidoc and double dashes uses.

   - Fix memory leaks in the BTF handling code.

   - Fix leftover problems in the Documentation from the infrastructure
     originally lifted from the git codebase.

   - Fix *probe_vfs_getname.sh 'perf test' failures.

   - Handle fd gaps in 'perf test's test__dso_data_reopen().

   - Make sure to show disasembly warnings for 'perf annotate --stdio'.

   - Fix output from pipe to file and vice-versa in 'perf
     record/report/script'.

   - Correct 'perf data -h' output.

   - Fix wrong comm in system-wide mode with 'perf record --delay'.

   - Do not allow --for-each-cgroup without cpu in 'perf stat'

   - Make 'perf test --skip' work on shell tests.

   - Fix libperf's verbose printing.

  Misc improvements:

   - Preparatory patches for multithreading various 'perf record' phases
     (synthesizing, opening, recording, etc).

   - Add sparse context/locking annotations in compiler-types.h, also to
     help with the multithreading effort.

   - Optimize the generation of the arch specific erno tables used in
     'perf trace'.

   - Optimize libperf's perf_cpu_map__max().

   - Improve ARM's CoreSight warnings.

   - Report collisions in AUX records.

   - Improve warnings for the LLVM 'perf test' entry.

   - Improve the PMU events 'perf test' codebase.

   - perf test: Do not compare overheads in the zstd comp test

   - Better support annotation on ARM.

   - Update 'perf trace's cmd string table to decode sys_bpf() first
     arg.

  Vendor events:

   - Add JSON events and metrics for Intel's Ice Lake, Tiger Lake and
     Elhart Lake.

   - Update JSON eventsand metrics for Intel's Cascade Lake and Sky Lake
     servers.

  Hardware tracing:

   - Improvements for the ARM hardware tracing auxtrace support"

* tag 'perf-tools-for-v5.15-2021-09-04' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: (130 commits)
  perf tests: Add test for PMU aliases
  perf pmu: Add PMU alias support
  perf session: Report collisions in AUX records
  perf script python: Allow reporting the [un]throttle PERF_RECORD_ meta event
  perf build: Report failure for testing feature libopencsd
  perf cs-etm: Show a warning for an unknown magic number
  perf cs-etm: Print the decoder name
  perf cs-etm: Create ETE decoder
  perf cs-etm: Update OpenCSD decoder for ETE
  perf cs-etm: Fix typo
  perf cs-etm: Save TRCDEVARCH register
  perf cs-etm: Refactor out ETMv4 header saving
  perf cs-etm: Initialise architecture based on TRCIDR1
  perf cs-etm: Refactor initialisation of decoder params.
  tools build: Fix feature detect clean for out of source builds
  perf evlist: Add evlist__for_each_entry_from() macro
  perf evsel: Handle precise_ip fallback in evsel__open_cpu()
  perf evsel: Move bpf_counter__install_pe() to success path in evsel__open_cpu()
  perf evsel: Move test_attr__open() to success path in evsel__open_cpu()
  perf evsel: Move ignore_missing_thread() to fallback code
  ...
2021-09-05 11:56:18 -07:00
Linus Torvalds
9e9fb7655e Merge tag 'net-next-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from Jakub Kicinski:
 "Core:

   - Enable memcg accounting for various networking objects.

  BPF:

   - Introduce bpf timers.

   - Add perf link and opaque bpf_cookie which the program can read out
     again, to be used in libbpf-based USDT library.

   - Add bpf_task_pt_regs() helper to access user space pt_regs in
     kprobes, to help user space stack unwinding.

   - Add support for UNIX sockets for BPF sockmap.

   - Extend BPF iterator support for UNIX domain sockets.

   - Allow BPF TCP congestion control progs and bpf iterators to call
     bpf_setsockopt(), e.g. to switch to another congestion control
     algorithm.

  Protocols:

   - Support IOAM Pre-allocated Trace with IPv6.

   - Support Management Component Transport Protocol.

   - bridge: multicast: add vlan support.

   - netfilter: add hooks for the SRv6 lightweight tunnel driver.

   - tcp:
       - enable mid-stream window clamping (by user space or BPF)
       - allow data-less, empty-cookie SYN with TFO_SERVER_COOKIE_NOT_REQD
       - more accurate DSACK processing for RACK-TLP

   - mptcp:
       - add full mesh path manager option
       - add partial support for MP_FAIL
       - improve use of backup subflows
       - optimize option processing

   - af_unix: add OOB notification support.

   - ipv6: add IFLA_INET6_RA_MTU to expose MTU value advertised by the
     router.

   - mac80211: Target Wake Time support in AP mode.

   - can: j1939: extend UAPI to notify about RX status.

  Driver APIs:

   - Add page frag support in page pool API.

   - Many improvements to the DSA (distributed switch) APIs.

   - ethtool: extend IRQ coalesce uAPI with timer reset modes.

   - devlink: control which auxiliary devices are created.

   - Support CAN PHYs via the generic PHY subsystem.

   - Proper cross-chip support for tag_8021q.

   - Allow TX forwarding for the software bridge data path to be
     offloaded to capable devices.

  Drivers:

   - veth: more flexible channels number configuration.

   - openvswitch: introduce per-cpu upcall dispatch.

   - Add internet mix (IMIX) mode to pktgen.

   - Transparently handle XDP operations in the bonding driver.

   - Add LiteETH network driver.

   - Renesas (ravb):
       - support Gigabit Ethernet IP

   - NXP Ethernet switch (sja1105):
       - fast aging support
       - support for "H" switch topologies
       - traffic termination for ports under VLAN-aware bridge

   - Intel 1G Ethernet
       - support getcrosststamp() with PCIe PTM (Precision Time
         Measurement) for better time sync
       - support Credit-Based Shaper (CBS) offload, enabling HW traffic
         prioritization and bandwidth reservation

   - Broadcom Ethernet (bnxt)
       - support pulse-per-second output
       - support larger Rx rings

   - Mellanox Ethernet (mlx5)
       - support ethtool RSS contexts and MQPRIO channel mode
       - support LAG offload with bridging
       - support devlink rate limit API
       - support packet sampling on tunnels

   - Huawei Ethernet (hns3):
       - basic devlink support
       - add extended IRQ coalescing support
       - report extended link state

   - Netronome Ethernet (nfp):
       - add conntrack offload support

   - Broadcom WiFi (brcmfmac):
       - add WPA3 Personal with FT to supported cipher suites
       - support 43752 SDIO device

   - Intel WiFi (iwlwifi):
       - support scanning hidden 6GHz networks
       - support for a new hardware family (Bz)

   - Xen pv driver:
       - harden netfront against malicious backends

   - Qualcomm mobile
       - ipa: refactor power management and enable automatic suspend
       - mhi: move MBIM to WWAN subsystem interfaces

  Refactor:

   - Ambient BPF run context and cgroup storage cleanup.

   - Compat rework for ndo_ioctl.

  Old code removal:

   - prism54 remove the obsoleted driver, deprecated by the p54 driver.

   - wan: remove sbni/granch driver"

* tag 'net-next-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1715 commits)
  net: Add depends on OF_NET for LiteX's LiteETH
  ipv6: seg6: remove duplicated include
  net: hns3: remove unnecessary spaces
  net: hns3: add some required spaces
  net: hns3: clean up a type mismatch warning
  net: hns3: refine function hns3_set_default_feature()
  ipv6: remove duplicated 'net/lwtunnel.h' include
  net: w5100: check return value after calling platform_get_resource()
  net/mlxbf_gige: Make use of devm_platform_ioremap_resourcexxx()
  net: mdio: mscc-miim: Make use of the helper function devm_platform_ioremap_resource()
  net: mdio-ipq4019: Make use of devm_platform_ioremap_resource()
  fou: remove sparse errors
  ipv4: fix endianness issue in inet_rtm_getroute_build_skb()
  octeontx2-af: Set proper errorcode for IPv4 checksum errors
  octeontx2-af: Fix static code analyzer reported issues
  octeontx2-af: Fix mailbox errors in nix_rss_flowkey_cfg
  octeontx2-af: Fix loop in free and unmap counter
  af_unix: fix potential NULL deref in unix_dgram_connect()
  dpaa2-eth: Replace strlcpy with strscpy
  octeontx2-af: Use NDC TX for transmit packet data
  ...
2021-08-31 16:43:06 -07:00