Commit Graph

4025 Commits

Author SHA1 Message Date
Greg Kroah-Hartman
77b971b479 This is the 5.10.63 stable release
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Merge 5.10.63 into android12-5.10-lts

Changes in 5.10.63
	ext4: fix race writing to an inline_data file while its xattrs are changing
	fscrypt: add fscrypt_symlink_getattr() for computing st_size
	ext4: report correct st_size for encrypted symlinks
	f2fs: report correct st_size for encrypted symlinks
	ubifs: report correct st_size for encrypted symlinks
	Revert "ucounts: Increase ucounts reference counter before the security hook"
	Revert "cred: add missing return error code when set_cred_ucounts() failed"
	Revert "Add a reference to ucounts for each cred"
	static_call: Fix unused variable warn w/o MODULE
	xtensa: fix kconfig unmet dependency warning for HAVE_FUTEX_CMPXCHG
	ARM: OMAP1: ams-delta: remove unused function ams_delta_camera_power
	gpu: ipu-v3: Fix i.MX IPU-v3 offset calculations for (semi)planar U/V formats
	reset: reset-zynqmp: Fixed the argument data type
	qed: Fix the VF msix vectors flow
	net: macb: Add a NULL check on desc_ptp
	qede: Fix memset corruption
	perf/x86/intel/pt: Fix mask of num_address_ranges
	ceph: fix possible null-pointer dereference in ceph_mdsmap_decode()
	perf/x86/amd/ibs: Work around erratum #1197
	perf/x86/amd/power: Assign pmu.module
	cryptoloop: add a deprecation warning
	ALSA: hda/realtek: Quirk for HP Spectre x360 14 amp setup
	ALSA: hda/realtek: Workaround for conflicting SSID on ASUS ROG Strix G17
	ALSA: pcm: fix divide error in snd_pcm_lib_ioctl
	serial: 8250: 8250_omap: Fix possible array out of bounds access
	spi: Switch to signed types for *_native_cs SPI controller fields
	new helper: inode_wrong_type()
	fuse: fix illegal access to inode with reused nodeid
	media: stkwebcam: fix memory leak in stk_camera_probe
	Linux 5.10.63

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I5d461fa0b4dd5ba2457663bd20da1001936feaca
2021-09-08 09:08:09 +02:00
Eric Biggers
894a02236d ext4: report correct st_size for encrypted symlinks
commit 8c4bca10ce upstream.

The stat() family of syscalls report the wrong size for encrypted
symlinks, which has caused breakage in several userspace programs.

Fix this by calling fscrypt_symlink_getattr() after ext4_getattr() for
encrypted symlinks.  This function computes the correct size by reading
and decrypting the symlink target (if it's not already cached).

For more details, see the commit which added fscrypt_symlink_getattr().

Fixes: f348c25232 ("ext4 crypto: add symlink encryption")
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20210702065350.209646-3-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-09-08 08:48:59 +02:00
Theodore Ts'o
09a3795496 ext4: fix race writing to an inline_data file while its xattrs are changing
commit a54c4613da upstream.

The location of the system.data extended attribute can change whenever
xattr_sem is not taken.  So we need to recalculate the i_inline_off
field since it mgiht have changed between ext4_write_begin() and
ext4_write_end().

This means that caching i_inline_off is probably not helpful, so in
the long run we should probably get rid of it and shrink the in-memory
ext4 inode slightly, but let's fix the race the simple way for now.

Cc: stable@kernel.org
Fixes: f19d5870cb ("ext4: add normal write support for inline data")
Reported-by: syzbot+13146364637c7363a7de@syzkaller.appspotmail.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-09-08 08:48:59 +02:00
Greg Kroah-Hartman
af3bdb4304 This is the 5.10.58 stable release
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Merge 5.10.58 into android12-5.10-lts

Changes in 5.10.58
	Revert "ACPICA: Fix memory leak caused by _CID repair function"
	ALSA: seq: Fix racy deletion of subscriber
	bus: ti-sysc: Fix gpt12 system timer issue with reserved status
	net: xfrm: fix memory leak in xfrm_user_rcv_msg
	arm64: dts: ls1028a: fix node name for the sysclk
	ARM: imx: add missing iounmap()
	ARM: imx: add missing clk_disable_unprepare()
	ARM: dts: imx6qdl-sr-som: Increase the PHY reset duration to 10ms
	arm64: dts: ls1028: sl28: fix networking for variant 2
	ARM: dts: colibri-imx6ull: limit SDIO clock to 25MHz
	ARM: imx: fix missing 3rd argument in macro imx_mmdc_perf_init
	ARM: dts: imx: Swap M53Menlo pinctrl_power_button/pinctrl_power_out pins
	arm64: dts: armada-3720-turris-mox: fixed indices for the SDHC controllers
	arm64: dts: armada-3720-turris-mox: remove mrvl,i2c-fast-mode
	ALSA: usb-audio: fix incorrect clock source setting
	clk: stm32f4: fix post divisor setup for I2S/SAI PLLs
	ARM: dts: am437x-l4: fix typo in can@0 node
	omap5-board-common: remove not physically existing vdds_1v8_main fixed-regulator
	dmaengine: uniphier-xdmac: Use readl_poll_timeout_atomic() in atomic state
	clk: tegra: Implement disable_unused() of tegra_clk_sdmmc_mux_ops
	dmaengine: stm32-dma: Fix PM usage counter imbalance in stm32 dma ops
	dmaengine: stm32-dmamux: Fix PM usage counter unbalance in stm32 dmamux ops
	spi: imx: mx51-ecspi: Reinstate low-speed CONFIGREG delay
	spi: imx: mx51-ecspi: Fix low-speed CONFIGREG delay calculation
	scsi: sr: Return correct event when media event code is 3
	media: videobuf2-core: dequeue if start_streaming fails
	ARM: dts: stm32: Disable LAN8710 EDPD on DHCOM
	ARM: dts: stm32: Fix touchscreen IRQ line assignment on DHCOM
	dmaengine: imx-dma: configure the generic DMA type to make it work
	net, gro: Set inner transport header offset in tcp/udp GRO hook
	net: dsa: sja1105: overwrite dynamic FDB entries with static ones in .port_fdb_add
	net: dsa: sja1105: invalidate dynamic FDB entries learned concurrently with statically added ones
	net: dsa: sja1105: be stateless with FDB entries on SJA1105P/Q/R/S/SJA1110 too
	net: dsa: sja1105: match FDB entries regardless of inner/outer VLAN tag
	net: phy: micrel: Fix detection of ksz87xx switch
	net: natsemi: Fix missing pci_disable_device() in probe and remove
	gpio: tqmx86: really make IRQ optional
	RDMA/mlx5: Delay emptying a cache entry when a new MR is added to it recently
	sctp: move the active_key update after sh_keys is added
	nfp: update ethtool reporting of pauseframe control
	net: ipv6: fix returned variable type in ip6_skb_dst_mtu
	net: dsa: qca: ar9331: reorder MDIO write sequence
	net: sched: fix lockdep_set_class() typo error for sch->seqlock
	MIPS: check return value of pgtable_pmd_page_ctor
	mips: Fix non-POSIX regexp
	bnx2x: fix an error code in bnx2x_nic_load()
	net: pegasus: fix uninit-value in get_interrupt_interval
	net: fec: fix use-after-free in fec_drv_remove
	net: vxge: fix use-after-free in vxge_device_unregister
	blk-iolatency: error out if blk_get_queue() failed in iolatency_set_limit()
	Bluetooth: defer cleanup of resources in hci_unregister_dev()
	USB: usbtmc: Fix RCU stall warning
	USB: serial: option: add Telit FD980 composition 0x1056
	USB: serial: ch341: fix character loss at high transfer rates
	USB: serial: ftdi_sio: add device ID for Auto-M3 OP-COM v2
	firmware_loader: use -ETIMEDOUT instead of -EAGAIN in fw_load_sysfs_fallback
	firmware_loader: fix use-after-free in firmware_fallback_sysfs
	drm/amdgpu/display: fix DMUB firmware version info
	ALSA: pcm - fix mmap capability check for the snd-dummy driver
	ALSA: hda/realtek: add mic quirk for Acer SF314-42
	ALSA: hda/realtek: Fix headset mic for Acer SWIFT SF314-56 (ALC256)
	ALSA: usb-audio: Fix superfluous autosuspend recovery
	ALSA: usb-audio: Add registration quirk for JBL Quantum 600
	usb: dwc3: gadget: Avoid runtime resume if disabling pullup
	usb: gadget: remove leaked entry from udc driver list
	usb: cdns3: Fixed incorrect gadget state
	usb: gadget: f_hid: added GET_IDLE and SET_IDLE handlers
	usb: gadget: f_hid: fixed NULL pointer dereference
	usb: gadget: f_hid: idle uses the highest byte for duration
	usb: host: ohci-at91: suspend/resume ports after/before OHCI accesses
	usb: typec: tcpm: Keep other events when receiving FRS and Sourcing_vbus events
	usb: otg-fsm: Fix hrtimer list corruption
	clk: fix leak on devm_clk_bulk_get_all() unwind
	scripts/tracing: fix the bug that can't parse raw_trace_func
	tracing / histogram: Give calculation hist_fields a size
	tracing: Reject string operand in the histogram expression
	tracing: Fix NULL pointer dereference in start_creating
	tracepoint: static call: Compare data on transition from 2->1 callees
	tracepoint: Fix static call function vs data state mismatch
	arm64: stacktrace: avoid tracing arch_stack_walk()
	optee: Clear stale cache entries during initialization
	tee: add tee_shm_alloc_kernel_buf()
	optee: Fix memory leak when failing to register shm pages
	optee: Refuse to load the driver under the kdump kernel
	optee: fix tee out of memory failure seen during kexec reboot
	tpm_ftpm_tee: Free and unregister TEE shared memory during kexec
	staging: rtl8723bs: Fix a resource leak in sd_int_dpc
	staging: rtl8712: get rid of flush_scheduled_work
	staging: rtl8712: error handling refactoring
	drivers core: Fix oops when driver probe fails
	media: rtl28xxu: fix zero-length control request
	pipe: increase minimum default pipe size to 2 pages
	ext4: fix potential htree corruption when growing large_dir directories
	serial: tegra: Only print FIFO error message when an error occurs
	serial: 8250_mtk: fix uart corruption issue when rx power off
	serial: 8250: Mask out floating 16/32-bit bus bits
	MIPS: Malta: Do not byte-swap accesses to the CBUS UART
	serial: 8250_pci: Enumerate Elkhart Lake UARTs via dedicated driver
	serial: 8250_pci: Avoid irq sharing for MSI(-X) interrupts.
	fpga: dfl: fme: Fix cpu hotplug issue in performance reporting
	timers: Move clearing of base::timer_running under base:: Lock
	xfrm: Fix RCU vs hash_resize_mutex lock inversion
	net/xfrm/compat: Copy xfrm_spdattr_type_t atributes
	pcmcia: i82092: fix a null pointer dereference bug
	selinux: correct the return value when loads initial sids
	bus: ti-sysc: AM3: RNG is GP only
	Revert "gpio: mpc8xxx: change the gpio interrupt flags."
	ARM: omap2+: hwmod: fix potential NULL pointer access
	md/raid10: properly indicate failure when ending a failed write request
	KVM: x86: accept userspace interrupt only if no event is injected
	KVM: Do not leak memory for duplicate debugfs directories
	KVM: x86/mmu: Fix per-cpu counter corruption on 32-bit builds
	arm64: vdso: Avoid ISB after reading from cntvct_el0
	soc: ixp4xx: fix printing resources
	interconnect: Fix undersized devress_alloc allocation
	spi: meson-spicc: fix memory leak in meson_spicc_remove
	interconnect: Zero initial BW after sync-state
	interconnect: Always call pre_aggregate before aggregate
	interconnect: qcom: icc-rpmh: Ensure floor BW is enforced for all nodes
	drm/i915: Correct SFC_DONE register offset
	soc: ixp4xx/qmgr: fix invalid __iomem access
	perf/x86/amd: Don't touch the AMD64_EVENTSEL_HOSTONLY bit inside the guest
	sched/rt: Fix double enqueue caused by rt_effective_prio
	drm/i915: avoid uninitialised var in eb_parse()
	libata: fix ata_pio_sector for CONFIG_HIGHMEM
	reiserfs: add check for root_inode in reiserfs_fill_super
	reiserfs: check directory items on read from disk
	virt_wifi: fix error on connect
	net: qede: Fix end of loop tests for list_for_each_entry
	alpha: Send stop IPI to send to online CPUs
	net/qla3xxx: fix schedule while atomic in ql_wait_for_drvr_lock and ql_adapter_reset
	smb3: rc uninitialized in one fallocate path
	drm/amdgpu/display: only enable aux backlight control for OLED panels
	arm64: fix compat syscall return truncation
	Linux 5.10.58

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I2533667974c9dff419a14d63e0e8febfb3de80f1
2021-08-12 14:58:34 +02:00
Theodore Ts'o
cc73007768 ext4: fix potential htree corruption when growing large_dir directories
commit 877ba3f729 upstream.

Commit b5776e7524 ("ext4: fix potential htree index checksum
corruption) removed a required restart when multiple levels of index
nodes need to be split.  Fix this to avoid directory htree corruptions
when using the large_dir feature.

Cc: stable@kernel.org # v5.11
Cc: Благодаренко Артём <artem.blagodarenko@gmail.com>
Fixes: b5776e7524 ("ext4: fix potential htree index checksum corruption)
Reported-by: Denis <denis@voxelsoft.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-08-12 13:22:14 +02:00
Greg Kroah-Hartman
8db62be3c3 This is the 5.10.51 stable release
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Merge 5.10.51 into android12-5.10-lts

Changes in 5.10.51
	drm/mxsfb: Don't select DRM_KMS_FB_HELPER
	drm/zte: Don't select DRM_KMS_FB_HELPER
	drm/ast: Fixed CVE for DP501
	drm/amd/display: fix HDCP reset sequence on reinitialize
	drm/amd/amdgpu/sriov disable all ip hw status by default
	drm/vc4: fix argument ordering in vc4_crtc_get_margins()
	drm/bridge: nwl-dsi: Force a full modeset when crtc_state->active is changed to be true
	net: pch_gbe: Use proper accessors to BE data in pch_ptp_match()
	drm/amd/display: fix use_max_lb flag for 420 pixel formats
	clk: renesas: rcar-usb2-clock-sel: Fix error handling in .probe()
	hugetlb: clear huge pte during flush function on mips platform
	atm: iphase: fix possible use-after-free in ia_module_exit()
	mISDN: fix possible use-after-free in HFC_cleanup()
	atm: nicstar: Fix possible use-after-free in nicstar_cleanup()
	net: Treat __napi_schedule_irqoff() as __napi_schedule() on PREEMPT_RT
	drm/mediatek: Fix PM reference leak in mtk_crtc_ddp_hw_init()
	net: mdio: ipq8064: add regmap config to disable REGCACHE
	drm/bridge: lt9611: Add missing MODULE_DEVICE_TABLE
	reiserfs: add check for invalid 1st journal block
	drm/virtio: Fix double free on probe failure
	net: mdio: provide shim implementation of devm_of_mdiobus_register
	net/sched: cls_api: increase max_reclassify_loop
	pinctrl: equilibrium: Add missing MODULE_DEVICE_TABLE
	drm/scheduler: Fix hang when sched_entity released
	drm/sched: Avoid data corruptions
	udf: Fix NULL pointer dereference in udf_symlink function
	drm/vc4: Fix clock source for VEC PixelValve on BCM2711
	drm/vc4: hdmi: Fix PM reference leak in vc4_hdmi_encoder_pre_crtc_co()
	e100: handle eeprom as little endian
	igb: handle vlan types with checker enabled
	igb: fix assignment on big endian machines
	drm/bridge: cdns: Fix PM reference leak in cdns_dsi_transfer()
	clk: renesas: r8a77995: Add ZA2 clock
	net/mlx5e: IPsec/rep_tc: Fix rep_tc_update_skb drops IPsec packet
	net/mlx5: Fix lag port remapping logic
	drm: rockchip: add missing registers for RK3188
	drm: rockchip: add missing registers for RK3066
	net: stmmac: the XPCS obscures a potential "PHY not found" error
	RDMA/rtrs: Change MAX_SESS_QUEUE_DEPTH
	clk: tegra: Fix refcounting of gate clocks
	clk: tegra: Ensure that PLLU configuration is applied properly
	drm: bridge: cdns-mhdp8546: Fix PM reference leak in
	virtio-net: Add validation for used length
	ipv6: use prandom_u32() for ID generation
	MIPS: cpu-probe: Fix FPU detection on Ingenic JZ4760(B)
	MIPS: ingenic: Select CPU_SUPPORTS_CPUFREQ && MIPS_EXTERNAL_TIMER
	drm/amd/display: Avoid HDCP over-read and corruption
	drm/amdgpu: remove unsafe optimization to drop preamble ib
	net: tcp better handling of reordering then loss cases
	RDMA/cxgb4: Fix missing error code in create_qp()
	dm space maps: don't reset space map allocation cursor when committing
	dm writecache: don't split bios when overwriting contiguous cache content
	dm: Fix dm_accept_partial_bio() relative to zone management commands
	net: bridge: mrp: Update ring transitions.
	pinctrl: mcp23s08: fix race condition in irq handler
	ice: set the value of global config lock timeout longer
	ice: fix clang warning regarding deadcode.DeadStores
	virtio_net: Remove BUG() to avoid machine dead
	net: mscc: ocelot: check return value after calling platform_get_resource()
	net: bcmgenet: check return value after calling platform_get_resource()
	net: mvpp2: check return value after calling platform_get_resource()
	net: micrel: check return value after calling platform_get_resource()
	net: moxa: Use devm_platform_get_and_ioremap_resource()
	drm/amd/display: Fix DCN 3.01 DSCCLK validation
	drm/amd/display: Update scaling settings on modeset
	drm/amd/display: Release MST resources on switch from MST to SST
	drm/amd/display: Set DISPCLK_MAX_ERRDET_CYCLES to 7
	drm/amd/display: Fix off-by-one error in DML
	net: phy: realtek: add delay to fix RXC generation issue
	selftests: Clean forgotten resources as part of cleanup()
	net: sgi: ioc3-eth: check return value after calling platform_get_resource()
	drm/amdkfd: use allowed domain for vmbo validation
	fjes: check return value after calling platform_get_resource()
	selinux: use __GFP_NOWARN with GFP_NOWAIT in the AVC
	r8169: avoid link-up interrupt issue on RTL8106e if user enables ASPM
	drm/amd/display: Verify Gamma & Degamma LUT sizes in amdgpu_dm_atomic_check
	xfrm: Fix error reporting in xfrm_state_construct.
	dm writecache: commit just one block, not a full page
	wlcore/wl12xx: Fix wl12xx get_mac error if device is in ELP
	wl1251: Fix possible buffer overflow in wl1251_cmd_scan
	cw1200: add missing MODULE_DEVICE_TABLE
	drm/amdkfd: fix circular locking on get_wave_state
	drm/amdkfd: Fix circular lock in nocpsch path
	bpf: Fix up register-based shifts in interpreter to silence KUBSAN
	ice: fix incorrect payload indicator on PTYPE
	ice: mark PTYPE 2 as reserved
	mt76: mt7615: fix fixed-rate tx status reporting
	net: fix mistake path for netdev_features_strings
	net: ipa: Add missing of_node_put() in ipa_firmware_load()
	net: sched: fix error return code in tcf_del_walker()
	io_uring: fix false WARN_ONCE
	drm/amdgpu: fix bad address translation for sienna_cichlid
	drm/amdkfd: Walk through list with dqm lock hold
	mt76: mt7915: fix IEEE80211_HE_PHY_CAP7_MAX_NC for station mode
	rtl8xxxu: Fix device info for RTL8192EU devices
	MIPS: add PMD table accounting into MIPS'pmd_alloc_one
	net: fec: add ndo_select_queue to fix TX bandwidth fluctuations
	atm: nicstar: use 'dma_free_coherent' instead of 'kfree'
	atm: nicstar: register the interrupt handler in the right place
	vsock: notify server to shutdown when client has pending signal
	RDMA/rxe: Don't overwrite errno from ib_umem_get()
	iwlwifi: mvm: don't change band on bound PHY contexts
	iwlwifi: mvm: fix error print when session protection ends
	iwlwifi: pcie: free IML DMA memory allocation
	iwlwifi: pcie: fix context info freeing
	sfc: avoid double pci_remove of VFs
	sfc: error code if SRIOV cannot be disabled
	wireless: wext-spy: Fix out-of-bounds warning
	cfg80211: fix default HE tx bitrate mask in 2G band
	mac80211: consider per-CPU statistics if present
	mac80211_hwsim: add concurrent channels scanning support over virtio
	IB/isert: Align target max I/O size to initiator size
	media, bpf: Do not copy more entries than user space requested
	net: ip: avoid OOM kills with large UDP sends over loopback
	RDMA/cma: Fix rdma_resolve_route() memory leak
	Bluetooth: btusb: Fixed too many in-token issue for Mediatek Chip.
	Bluetooth: Fix the HCI to MGMT status conversion table
	Bluetooth: Fix alt settings for incoming SCO with transparent coding format
	Bluetooth: Shutdown controller after workqueues are flushed or cancelled
	Bluetooth: btusb: Add a new QCA_ROME device (0cf3:e500)
	Bluetooth: L2CAP: Fix invalid access if ECRED Reconfigure fails
	Bluetooth: L2CAP: Fix invalid access on ECRED Connection response
	Bluetooth: btusb: Add support USB ALT 3 for WBS
	Bluetooth: mgmt: Fix the command returns garbage parameter value
	Bluetooth: btusb: fix bt fiwmare downloading failure issue for qca btsoc.
	sched/fair: Ensure _sum and _avg values stay consistent
	bpf: Fix false positive kmemleak report in bpf_ringbuf_area_alloc()
	flow_offload: action should not be NULL when it is referenced
	sctp: validate from_addr_param return
	sctp: add size validation when walking chunks
	MIPS: loongsoon64: Reserve memory below starting pfn to prevent Oops
	MIPS: set mips32r5 for virt extensions
	selftests/resctrl: Fix incorrect parsing of option "-t"
	MIPS: MT extensions are not available on MIPS32r1
	ath11k: unlock on error path in ath11k_mac_op_add_interface()
	arm64: dts: rockchip: add rk3328 dwc3 usb controller node
	arm64: dts: rockchip: Enable USB3 for rk3328 Rock64
	loop: fix I/O error on fsync() in detached loop devices
	mm,hwpoison: return -EBUSY when migration fails
	io_uring: simplify io_remove_personalities()
	io_uring: Convert personality_idr to XArray
	io_uring: convert io_buffer_idr to XArray
	scsi: iscsi: Fix race condition between login and sync thread
	scsi: iscsi: Fix iSCSI cls conn state
	powerpc/mm: Fix lockup on kernel exec fault
	powerpc/barrier: Avoid collision with clang's __lwsync macro
	powerpc/powernv/vas: Release reference to tgid during window close
	drm/amdgpu: Update NV SIMD-per-CU to 2
	drm/amdgpu: enable sdma0 tmz for Raven/Renoir(V2)
	drm/radeon: Add the missed drm_gem_object_put() in radeon_user_framebuffer_create()
	drm/radeon: Call radeon_suspend_kms() in radeon_pci_shutdown() for Loongson64
	drm/vc4: txp: Properly set the possible_crtcs mask
	drm/vc4: crtc: Skip the TXP
	drm/vc4: hdmi: Prevent clock unbalance
	drm/dp: Handle zeroed port counts in drm_dp_read_downstream_info()
	drm/rockchip: dsi: remove extra component_del() call
	drm/amd/display: fix incorrrect valid irq check
	pinctrl/amd: Add device HID for new AMD GPIO controller
	drm/amd/display: Reject non-zero src_y and src_x for video planes
	drm/tegra: Don't set allow_fb_modifiers explicitly
	drm/msm/mdp4: Fix modifier support enabling
	drm/arm/malidp: Always list modifiers
	drm/nouveau: Don't set allow_fb_modifiers explicitly
	drm/i915/display: Do not zero past infoframes.vsc
	mmc: sdhci-acpi: Disable write protect detection on Toshiba Encore 2 WT8-B
	mmc: sdhci: Fix warning message when accessing RPMB in HS400 mode
	mmc: core: clear flags before allowing to retune
	mmc: core: Allow UHS-I voltage switch for SDSC cards if supported
	ata: ahci_sunxi: Disable DIPM
	arm64: tlb: fix the TTL value of tlb_get_level
	cpu/hotplug: Cure the cpusets trainwreck
	clocksource/arm_arch_timer: Improve Allwinner A64 timer workaround
	fpga: stratix10-soc: Add missing fpga_mgr_free() call
	ASoC: tegra: Set driver_name=tegra for all machine drivers
	i40e: fix PTP on 5Gb links
	qemu_fw_cfg: Make fw_cfg_rev_attr a proper kobj_attribute
	ipmi/watchdog: Stop watchdog timer when the current action is 'none'
	thermal/drivers/int340x/processor_thermal: Fix tcc setting
	ubifs: Fix races between xattr_{set|get} and listxattr operations
	power: supply: ab8500: Fix an old bug
	mfd: syscon: Free the allocated name field of struct regmap_config
	nvmem: core: add a missing of_node_put
	lkdtm/bugs: XFAIL UNALIGNED_LOAD_STORE_WRITE
	selftests/lkdtm: Fix expected text for CR4 pinning
	extcon: intel-mrfld: Sync hardware and software state on init
	seq_buf: Fix overflow in seq_buf_putmem_hex()
	rq-qos: fix missed wake-ups in rq_qos_throttle try two
	tracing: Simplify & fix saved_tgids logic
	tracing: Resize tgid_map to pid_max, not PID_MAX_DEFAULT
	ipack/carriers/tpci200: Fix a double free in tpci200_pci_probe
	coresight: Propagate symlink failure
	coresight: tmc-etf: Fix global-out-of-bounds in tmc_update_etf_buffer()
	dm zoned: check zone capacity
	dm writecache: flush origin device when writing and cache is full
	dm btree remove: assign new_root only when removal succeeds
	PCI: Leave Apple Thunderbolt controllers on for s2idle or standby
	PCI: aardvark: Fix checking for PIO Non-posted Request
	PCI: aardvark: Implement workaround for the readback value of VEND_ID
	media: subdev: disallow ioctl for saa6588/davinci
	media: dtv5100: fix control-request directions
	media: zr364xx: fix memory leak in zr364xx_start_readpipe
	media: gspca/sq905: fix control-request direction
	media: gspca/sunplus: fix zero-length control requests
	media: uvcvideo: Fix pixel format change for Elgato Cam Link 4K
	io_uring: fix clear IORING_SETUP_R_DISABLED in wrong function
	dm writecache: write at least 4k when committing
	pinctrl: mcp23s08: Fix missing unlock on error in mcp23s08_irq()
	drm/ast: Remove reference to struct drm_device.pdev
	jfs: fix GPF in diFree
	smackfs: restrict bytes count in smk_set_cipso()
	ext4: fix memory leak in ext4_fill_super
	f2fs: fix to avoid racing on fsync_entry_slab by multi filesystem instances
	Linux 5.10.51

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Icb10fed733a0050848ecc23db13ae3d134895acd
2021-07-19 17:29:53 +02:00
Pavel Skripkin
5e4f5138bd ext4: fix memory leak in ext4_fill_super
commit 618f003199 upstream.

static int kthread(void *_create) will return -ENOMEM
or -EINTR in case of internal failure or
kthread_stop() call happens before threadfn call.

To prevent fancy error checking and make code
more straightforward we moved all cleanup code out
of kmmpd threadfn.

Also, dropped struct mmpd_data at all. Now struct super_block
is a threadfn data and struct buffer_head embedded into
struct ext4_sb_info.

Reported-by: syzbot+d9e482e303930fa4f6ff@syzkaller.appspotmail.com
Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Link: https://lore.kernel.org/r/20210430185046.15742-1-paskripkin@gmail.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-19 09:45:03 +02:00
Greg Kroah-Hartman
2df0fb4a4b This is the 5.10.50 stable release
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Merge 5.10.50 into android12-5.10-lts

Changes in 5.10.50
	Bluetooth: hci_qca: fix potential GPF
	Bluetooth: btqca: Don't modify firmware contents in-place
	Bluetooth: Remove spurious error message
	ALSA: usb-audio: fix rate on Ozone Z90 USB headset
	ALSA: usb-audio: Fix OOB access at proc output
	ALSA: firewire-motu: fix stream format for MOTU 8pre FireWire
	ALSA: usb-audio: scarlett2: Fix wrong resume call
	ALSA: intel8x0: Fix breakage at ac97 clock measurement
	ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 450 G8
	ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 445 G8
	ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 630 G8
	ALSA: hda/realtek: Add another ALC236 variant support
	ALSA: hda/realtek: fix mute/micmute LEDs for HP EliteBook x360 830 G8
	ALSA: hda/realtek: Improve fixup for HP Spectre x360 15-df0xxx
	ALSA: hda/realtek: Fix bass speaker DAC mapping for Asus UM431D
	ALSA: hda/realtek: Apply LED fixup for HP Dragonfly G1, too
	ALSA: hda/realtek: fix mute/micmute LEDs for HP EliteBook 830 G8 Notebook PC
	media: dvb-usb: fix wrong definition
	Input: usbtouchscreen - fix control-request directions
	net: can: ems_usb: fix use-after-free in ems_usb_disconnect()
	usb: gadget: eem: fix echo command packet response issue
	usb: renesas-xhci: Fix handling of unknown ROM state
	USB: cdc-acm: blacklist Heimann USB Appset device
	usb: dwc3: Fix debugfs creation flow
	usb: typec: Add the missed altmode_id_remove() in typec_register_altmode()
	xhci: solve a double free problem while doing s4
	gfs2: Fix underflow in gfs2_page_mkwrite
	gfs2: Fix error handling in init_statfs
	ntfs: fix validity check for file name attribute
	selftests/lkdtm: Avoid needing explicit sub-shell
	copy_page_to_iter(): fix ITER_DISCARD case
	iov_iter_fault_in_readable() should do nothing in xarray case
	Input: joydev - prevent use of not validated data in JSIOCSBTNMAP ioctl
	crypto: nx - Fix memcpy() over-reading in nonce
	crypto: ccp - Annotate SEV Firmware file names
	arm_pmu: Fix write counter incorrect in ARMv7 big-endian mode
	ARM: dts: ux500: Fix LED probing
	ARM: dts: at91: sama5d4: fix pinctrl muxing
	btrfs: send: fix invalid path for unlink operations after parent orphanization
	btrfs: compression: don't try to compress if we don't have enough pages
	btrfs: clear defrag status of a root if starting transaction fails
	ext4: cleanup in-core orphan list if ext4_truncate() failed to get a transaction handle
	ext4: fix kernel infoleak via ext4_extent_header
	ext4: fix overflow in ext4_iomap_alloc()
	ext4: return error code when ext4_fill_flex_info() fails
	ext4: correct the cache_nr in tracepoint ext4_es_shrink_exit
	ext4: remove check for zero nr_to_scan in ext4_es_scan()
	ext4: fix avefreec in find_group_orlov
	ext4: use ext4_grp_locked_error in mb_find_extent
	can: bcm: delay release of struct bcm_op after synchronize_rcu()
	can: gw: synchronize rcu operations before removing gw job entry
	can: isotp: isotp_release(): omit unintended hrtimer restart on socket release
	can: j1939: j1939_sk_init(): set SOCK_RCU_FREE to call sk_destruct() after RCU is done
	can: peak_pciefd: pucan_handle_status(): fix a potential starvation issue in TX path
	mac80211: remove iwlwifi specific workaround that broke sta NDP tx
	SUNRPC: Fix the batch tasks count wraparound.
	SUNRPC: Should wake up the privileged task firstly.
	bus: mhi: Wait for M2 state during system resume
	mm/gup: fix try_grab_compound_head() race with split_huge_page()
	perf/smmuv3: Don't trample existing events with global filter
	KVM: nVMX: Handle split-lock #AC exceptions that happen in L2
	KVM: PPC: Book3S HV: Workaround high stack usage with clang
	KVM: x86/mmu: Treat NX as used (not reserved) for all !TDP shadow MMUs
	KVM: x86/mmu: Use MMU's role to detect CR4.SMEP value in nested NPT walk
	s390/cio: dont call css_wait_for_slow_path() inside a lock
	s390: mm: Fix secure storage access exception handling
	f2fs: Prevent swap file in LFS mode
	clk: agilex/stratix10/n5x: fix how the bypass_reg is handled
	clk: agilex/stratix10: remove noc_clk
	clk: agilex/stratix10: fix bypass representation
	rtc: stm32: Fix unbalanced clk_disable_unprepare() on probe error path
	iio: frequency: adf4350: disable reg and clk on error in adf4350_probe()
	iio: light: tcs3472: do not free unallocated IRQ
	iio: ltr501: mark register holding upper 8 bits of ALS_DATA{0,1} and PS_DATA as volatile, too
	iio: ltr501: ltr559: fix initialization of LTR501_ALS_CONTR
	iio: ltr501: ltr501_read_ps(): add missing endianness conversion
	iio: accel: bma180: Fix BMA25x bandwidth register values
	serial: mvebu-uart: fix calculation of clock divisor
	serial: sh-sci: Stop dmaengine transfer in sci_stop_tx()
	serial_cs: Add Option International GSM-Ready 56K/ISDN modem
	serial_cs: remove wrong GLOBETROTTER.cis entry
	ath9k: Fix kernel NULL pointer dereference during ath_reset_internal()
	ssb: sdio: Don't overwrite const buffer if block_write fails
	rsi: Assign beacon rate settings to the correct rate_info descriptor field
	rsi: fix AP mode with WPA failure due to encrypted EAPOL
	tracing/histograms: Fix parsing of "sym-offset" modifier
	tracepoint: Add tracepoint_probe_register_may_exist() for BPF tracing
	seq_buf: Make trace_seq_putmem_hex() support data longer than 8
	powerpc/stacktrace: Fix spurious "stale" traces in raise_backtrace_ipi()
	loop: Fix missing discard support when using LOOP_CONFIGURE
	evm: Execute evm_inode_init_security() only when an HMAC key is loaded
	evm: Refuse EVM_ALLOW_METADATA_WRITES only if an HMAC key is loaded
	fuse: Fix crash in fuse_dentry_automount() error path
	fuse: Fix crash if superblock of submount gets killed early
	fuse: Fix infinite loop in sget_fc()
	fuse: ignore PG_workingset after stealing
	fuse: check connected before queueing on fpq->io
	fuse: reject internal errno
	thermal/cpufreq_cooling: Update offline CPUs per-cpu thermal_pressure
	spi: Make of_register_spi_device also set the fwnode
	Add a reference to ucounts for each cred
	staging: media: rkvdec: fix pm_runtime_get_sync() usage count
	media: marvel-ccic: fix some issues when getting pm_runtime
	media: mdk-mdp: fix pm_runtime_get_sync() usage count
	media: s5p: fix pm_runtime_get_sync() usage count
	media: am437x: fix pm_runtime_get_sync() usage count
	media: sh_vou: fix pm_runtime_get_sync() usage count
	media: mtk-vcodec: fix PM runtime get logic
	media: s5p-jpeg: fix pm_runtime_get_sync() usage count
	media: sunxi: fix pm_runtime_get_sync() usage count
	media: sti/bdisp: fix pm_runtime_get_sync() usage count
	media: exynos4-is: fix pm_runtime_get_sync() usage count
	media: exynos-gsc: fix pm_runtime_get_sync() usage count
	spi: spi-loopback-test: Fix 'tx_buf' might be 'rx_buf'
	spi: spi-topcliff-pch: Fix potential double free in pch_spi_process_messages()
	spi: omap-100k: Fix the length judgment problem
	regulator: uniphier: Add missing MODULE_DEVICE_TABLE
	sched/core: Initialize the idle task with preemption disabled
	hwrng: exynos - Fix runtime PM imbalance on error
	crypto: nx - add missing MODULE_DEVICE_TABLE
	media: sti: fix obj-$(config) targets
	media: cpia2: fix memory leak in cpia2_usb_probe
	media: cobalt: fix race condition in setting HPD
	media: hevc: Fix dependent slice segment flags
	media: pvrusb2: fix warning in pvr2_i2c_core_done
	media: imx: imx7_mipi_csis: Fix logging of only error event counters
	crypto: qat - check return code of qat_hal_rd_rel_reg()
	crypto: qat - remove unused macro in FW loader
	crypto: qce: skcipher: Fix incorrect sg count for dma transfers
	arm64: perf: Convert snprintf to sysfs_emit
	sched/fair: Fix ascii art by relpacing tabs
	media: i2c: ov2659: Use clk_{prepare_enable,disable_unprepare}() to set xvclk on/off
	media: bt878: do not schedule tasklet when it is not setup
	media: em28xx: Fix possible memory leak of em28xx struct
	media: hantro: Fix .buf_prepare
	media: cedrus: Fix .buf_prepare
	media: v4l2-core: Avoid the dangling pointer in v4l2_fh_release
	media: bt8xx: Fix a missing check bug in bt878_probe
	media: st-hva: Fix potential NULL pointer dereferences
	crypto: hisilicon/sec - fixup 3des minimum key size declaration
	Makefile: fix GDB warning with CONFIG_RELR
	media: dvd_usb: memory leak in cinergyt2_fe_attach
	memstick: rtsx_usb_ms: fix UAF
	mmc: sdhci-sprd: use sdhci_sprd_writew
	mmc: via-sdmmc: add a check against NULL pointer dereference
	spi: meson-spicc: fix a wrong goto jump for avoiding memory leak.
	spi: meson-spicc: fix memory leak in meson_spicc_probe
	crypto: shash - avoid comparing pointers to exported functions under CFI
	media: dvb_net: avoid speculation from net slot
	media: siano: fix device register error path
	media: imx-csi: Skip first few frames from a BT.656 source
	hwmon: (max31790) Report correct current pwm duty cycles
	hwmon: (max31790) Fix pwmX_enable attributes
	drivers/perf: fix the missed ida_simple_remove() in ddr_perf_probe()
	KVM: PPC: Book3S HV: Fix TLB management on SMT8 POWER9 and POWER10 processors
	btrfs: fix error handling in __btrfs_update_delayed_inode
	btrfs: abort transaction if we fail to update the delayed inode
	btrfs: sysfs: fix format string for some discard stats
	btrfs: don't clear page extent mapped if we're not invalidating the full page
	btrfs: disable build on platforms having page size 256K
	locking/lockdep: Fix the dep path printing for backwards BFS
	lockding/lockdep: Avoid to find wrong lock dep path in check_irq_usage()
	KVM: s390: get rid of register asm usage
	regulator: mt6358: Fix vdram2 .vsel_mask
	regulator: da9052: Ensure enough delay time for .set_voltage_time_sel
	media: Fix Media Controller API config checks
	ACPI: video: use native backlight for GA401/GA502/GA503
	HID: do not use down_interruptible() when unbinding devices
	EDAC/ti: Add missing MODULE_DEVICE_TABLE
	ACPI: processor idle: Fix up C-state latency if not ordered
	hv_utils: Fix passing zero to 'PTR_ERR' warning
	lib: vsprintf: Fix handling of number field widths in vsscanf
	Input: goodix - platform/x86: touchscreen_dmi - Move upside down quirks to touchscreen_dmi.c
	platform/x86: touchscreen_dmi: Add an extra entry for the upside down Goodix touchscreen on Teclast X89 tablets
	platform/x86: touchscreen_dmi: Add info for the Goodix GT912 panel of TM800A550L tablets
	ACPI: EC: Make more Asus laptops use ECDT _GPE
	block_dump: remove block_dump feature in mark_inode_dirty()
	blk-mq: grab rq->refcount before calling ->fn in blk_mq_tagset_busy_iter
	blk-mq: clear stale request in tags->rq[] before freeing one request pool
	fs: dlm: cancel work sync othercon
	random32: Fix implicit truncation warning in prandom_seed_state()
	open: don't silently ignore unknown O-flags in openat2()
	drivers: hv: Fix missing error code in vmbus_connect()
	fs: dlm: fix memory leak when fenced
	ACPICA: Fix memory leak caused by _CID repair function
	ACPI: bus: Call kobject_put() in acpi_init() error path
	ACPI: resources: Add checks for ACPI IRQ override
	block: fix race between adding/removing rq qos and normal IO
	platform/x86: asus-nb-wmi: Revert "Drop duplicate DMI quirk structures"
	platform/x86: asus-nb-wmi: Revert "add support for ASUS ROG Zephyrus G14 and G15"
	platform/x86: toshiba_acpi: Fix missing error code in toshiba_acpi_setup_keyboard()
	nvme-pci: fix var. type for increasing cq_head
	nvmet-fc: do not check for invalid target port in nvmet_fc_handle_fcp_rqst()
	EDAC/Intel: Do not load EDAC driver when running as a guest
	PCI: hv: Add check for hyperv_initialized in init_hv_pci_drv()
	cifs: improve fallocate emulation
	ACPI: EC: trust DSDT GPE for certain HP laptop
	clocksource: Retry clock read if long delays detected
	clocksource: Check per-CPU clock synchronization when marked unstable
	tpm_tis_spi: add missing SPI device ID entries
	ACPI: tables: Add custom DSDT file as makefile prerequisite
	HID: wacom: Correct base usage for capacitive ExpressKey status bits
	cifs: fix missing spinlock around update to ses->status
	mailbox: qcom: Use PLATFORM_DEVID_AUTO to register platform device
	block: fix discard request merge
	kthread_worker: fix return value when kthread_mod_delayed_work() races with kthread_cancel_delayed_work_sync()
	ia64: mca_drv: fix incorrect array size calculation
	writeback, cgroup: increment isw_nr_in_flight before grabbing an inode
	spi: Allow to have all native CSs in use along with GPIOs
	spi: Avoid undefined behaviour when counting unused native CSs
	media: venus: Rework error fail recover logic
	media: s5p_cec: decrement usage count if disabled
	media: hantro: do a PM resume earlier
	crypto: ixp4xx - dma_unmap the correct address
	crypto: ixp4xx - update IV after requests
	crypto: ux500 - Fix error return code in hash_hw_final()
	sata_highbank: fix deferred probing
	pata_rb532_cf: fix deferred probing
	media: I2C: change 'RST' to "RSET" to fix multiple build errors
	sched/uclamp: Fix wrong implementation of cpu.uclamp.min
	sched/uclamp: Fix locking around cpu_util_update_eff()
	kbuild: Fix objtool dependency for 'OBJECT_FILES_NON_STANDARD_<obj> := n'
	pata_octeon_cf: avoid WARN_ON() in ata_host_activate()
	evm: fix writing <securityfs>/evm overflow
	x86/elf: Use _BITUL() macro in UAPI headers
	crypto: sa2ul - Fix leaks on failure paths with sa_dma_init()
	crypto: sa2ul - Fix pm_runtime enable in sa_ul_probe()
	crypto: ccp - Fix a resource leak in an error handling path
	media: rc: i2c: Fix an error message
	pata_ep93xx: fix deferred probing
	locking/lockdep: Reduce LOCKDEP dependency list
	media: rkvdec: Fix .buf_prepare
	media: exynos4-is: Fix a use after free in isp_video_release
	media: au0828: fix a NULL vs IS_ERR() check
	media: tc358743: Fix error return code in tc358743_probe_of()
	media: gspca/gl860: fix zero-length control requests
	m68k: atari: Fix ATARI_KBD_CORE kconfig unmet dependency warning
	media: siano: Fix out-of-bounds warnings in smscore_load_firmware_family2()
	regulator: fan53880: Fix vsel_mask setting for FAN53880_BUCK
	crypto: nitrox - fix unchecked variable in nitrox_register_interrupts
	crypto: omap-sham - Fix PM reference leak in omap sham ops
	crypto: x86/curve25519 - fix cpu feature checking logic in mod_exit
	crypto: sm2 - remove unnecessary reset operations
	crypto: sm2 - fix a memory leak in sm2
	mmc: usdhi6rol0: fix error return code in usdhi6_probe()
	arm64: consistently use reserved_pg_dir
	arm64/mm: Fix ttbr0 values stored in struct thread_info for software-pan
	media: subdev: remove VIDIOC_DQEVENT_TIME32 handling
	media: s5p-g2d: Fix a memory leak on ctx->fh.m2m_ctx
	hwmon: (lm70) Use device_get_match_data()
	hwmon: (lm70) Revert "hwmon: (lm70) Add support for ACPI"
	hwmon: (max31722) Remove non-standard ACPI device IDs
	hwmon: (max31790) Fix fan speed reporting for fan7..12
	KVM: nVMX: Sync all PGDs on nested transition with shadow paging
	KVM: nVMX: Ensure 64-bit shift when checking VMFUNC bitmap
	KVM: nVMX: Don't clobber nested MMU's A/D status on EPTP switch
	KVM: x86/mmu: Fix return value in tdp_mmu_map_handle_target_level()
	perf/arm-cmn: Fix invalid pointer when access dtc object sharing the same IRQ number
	KVM: arm64: Don't zero the cycle count register when PMCR_EL0.P is set
	regulator: hi655x: Fix pass wrong pointer to config.driver_data
	btrfs: clear log tree recovering status if starting transaction fails
	x86/sev: Make sure IRQs are disabled while GHCB is active
	x86/sev: Split up runtime #VC handler for correct state tracking
	sched/rt: Fix RT utilization tracking during policy change
	sched/rt: Fix Deadline utilization tracking during policy change
	sched/uclamp: Fix uclamp_tg_restrict()
	lockdep: Fix wait-type for empty stack
	lockdep/selftests: Fix selftests vs PROVE_RAW_LOCK_NESTING
	spi: spi-sun6i: Fix chipselect/clock bug
	crypto: nx - Fix RCU warning in nx842_OF_upd_status
	psi: Fix race between psi_trigger_create/destroy
	media: v4l2-async: Clean v4l2_async_notifier_add_fwnode_remote_subdev
	media: video-mux: Skip dangling endpoints
	PM / devfreq: Add missing error code in devfreq_add_device()
	ACPI: PM / fan: Put fan device IDs into separate header file
	block: avoid double io accounting for flush request
	nvme-pci: look for StorageD3Enable on companion ACPI device instead
	ACPI: sysfs: Fix a buffer overrun problem with description_show()
	mark pstore-blk as broken
	clocksource/drivers/timer-ti-dm: Save and restore timer TIOCP_CFG
	extcon: extcon-max8997: Fix IRQ freeing at error path
	ACPI: APEI: fix synchronous external aborts in user-mode
	blk-wbt: introduce a new disable state to prevent false positive by rwb_enabled()
	blk-wbt: make sure throttle is enabled properly
	ACPI: Use DEVICE_ATTR_<RW|RO|WO> macros
	ACPI: bgrt: Fix CFI violation
	cpufreq: Make cpufreq_online() call driver->offline() on errors
	blk-mq: update hctx->dispatch_busy in case of real scheduler
	ocfs2: fix snprintf() checking
	dax: fix ENOMEM handling in grab_mapping_entry()
	mm/debug_vm_pgtable/basic: add validation for dirtiness after write protect
	mm/debug_vm_pgtable/basic: iterate over entire protection_map[]
	mm/debug_vm_pgtable: ensure THP availability via has_transparent_hugepage()
	swap: fix do_swap_page() race with swapoff
	mm/shmem: fix shmem_swapin() race with swapoff
	mm: memcg/slab: properly set up gfp flags for objcg pointer array
	mm: page_alloc: refactor setup_per_zone_lowmem_reserve()
	mm/page_alloc: fix counting of managed_pages
	xfrm: xfrm_state_mtu should return at least 1280 for ipv6
	drm/bridge/sii8620: fix dependency on extcon
	drm/bridge: Fix the stop condition of drm_bridge_chain_pre_enable()
	drm/amd/dc: Fix a missing check bug in dm_dp_mst_detect()
	drm/ast: Fix missing conversions to managed API
	video: fbdev: imxfb: Fix an error message
	net: mvpp2: Put fwnode in error case during ->probe()
	net: pch_gbe: Propagate error from devm_gpio_request_one()
	pinctrl: renesas: r8a7796: Add missing bias for PRESET# pin
	pinctrl: renesas: r8a77990: JTAG pins do not have pull-down capabilities
	drm/vmwgfx: Mark a surface gpu-dirty after the SVGA3dCmdDXGenMips command
	drm/vmwgfx: Fix cpu updates of coherent multisample surfaces
	net: qrtr: ns: Fix error return code in qrtr_ns_init()
	clk: meson: g12a: fix gp0 and hifi ranges
	net: ftgmac100: add missing error return code in ftgmac100_probe()
	drm: rockchip: set alpha_en to 0 if it is not used
	drm/rockchip: cdn-dp-core: add missing clk_disable_unprepare() on error in cdn_dp_grf_write()
	drm/rockchip: dsi: move all lane config except LCDC mux to bind()
	drm/rockchip: lvds: Fix an error handling path
	drm/rockchip: cdn-dp: fix sign extension on an int multiply for a u64 result
	mptcp: fix pr_debug in mptcp_token_new_connect
	mptcp: generate subflow hmac after mptcp_finish_join()
	RDMA/srp: Fix a recently introduced memory leak
	RDMA/rtrs-clt: Check state of the rtrs_clt_sess before reading its stats
	RDMA/rtrs: Do not reset hb_missed_max after re-connection
	RDMA/rtrs-srv: Fix memory leak of unfreed rtrs_srv_stats object
	RDMA/rtrs-srv: Fix memory leak when having multiple sessions
	RDMA/rtrs-clt: Check if the queue_depth has changed during a reconnection
	RDMA/rtrs-clt: Fix memory leak of not-freed sess->stats and stats->pcpu_stats
	ehea: fix error return code in ehea_restart_qps()
	clk: tegra30: Use 300MHz for video decoder by default
	xfrm: remove the fragment check for ipv6 beet mode
	net/sched: act_vlan: Fix modify to allow 0
	RDMA/core: Sanitize WQ state received from the userspace
	drm/pl111: depend on CONFIG_VEXPRESS_CONFIG
	RDMA/rxe: Fix failure during driver load
	drm/pl111: Actually fix CONFIG_VEXPRESS_CONFIG depends
	drm/vc4: hdmi: Fix error path of hpd-gpios
	clk: vc5: fix output disabling when enabling a FOD
	drm: qxl: ensure surf.data is ininitialized
	tools/bpftool: Fix error return code in do_batch()
	ath10k: go to path err_unsupported when chip id is not supported
	ath10k: add missing error return code in ath10k_pci_probe()
	wireless: carl9170: fix LEDS build errors & warnings
	ieee802154: hwsim: Fix possible memory leak in hwsim_subscribe_all_others
	clk: imx8mq: remove SYS PLL 1/2 clock gates
	wcn36xx: Move hal_buf allocation to devm_kmalloc in probe
	ssb: Fix error return code in ssb_bus_scan()
	brcmfmac: fix setting of station info chains bitmask
	brcmfmac: correctly report average RSSI in station info
	brcmfmac: Fix a double-free in brcmf_sdio_bus_reset
	brcmsmac: mac80211_if: Fix a resource leak in an error handling path
	cw1200: Revert unnecessary patches that fix unreal use-after-free bugs
	ath11k: Fix an error handling path in ath11k_core_fetch_board_data_api_n()
	ath10k: Fix an error code in ath10k_add_interface()
	ath11k: send beacon template after vdev_start/restart during csa
	netlabel: Fix memory leak in netlbl_mgmt_add_common
	RDMA/mlx5: Don't add slave port to unaffiliated list
	netfilter: nft_exthdr: check for IPv6 packet before further processing
	netfilter: nft_osf: check for TCP packet before further processing
	netfilter: nft_tproxy: restrict support to TCP and UDP transport protocols
	RDMA/rxe: Fix qp reference counting for atomic ops
	selftests/bpf: Whitelist test_progs.h from .gitignore
	xsk: Fix missing validation for skb and unaligned mode
	xsk: Fix broken Tx ring validation
	bpf: Fix libelf endian handling in resolv_btfids
	RDMA/rtrs-srv: Set minimal max_send_wr and max_recv_wr
	samples/bpf: Fix Segmentation fault for xdp_redirect command
	samples/bpf: Fix the error return code of xdp_redirect's main()
	mt76: fix possible NULL pointer dereference in mt76_tx
	mt76: mt7615: fix NULL pointer dereference in tx_prepare_skb()
	net: ethernet: aeroflex: fix UAF in greth_of_remove
	net: ethernet: ezchip: fix UAF in nps_enet_remove
	net: ethernet: ezchip: fix error handling
	vrf: do not push non-ND strict packets with a source LLA through packet taps again
	net: sched: add barrier to ensure correct ordering for lockless qdisc
	tls: prevent oversized sendfile() hangs by ignoring MSG_MORE
	netfilter: nf_tables_offload: check FLOW_DISSECTOR_KEY_BASIC in VLAN transfer logic
	pkt_sched: sch_qfq: fix qfq_change_class() error path
	xfrm: Fix xfrm offload fallback fail case
	iwlwifi: increase PNVM load timeout
	rtw88: 8822c: fix lc calibration timing
	vxlan: add missing rcu_read_lock() in neigh_reduce()
	ip6_tunnel: fix GRE6 segmentation
	net/ipv4: swap flow ports when validating source
	net: ti: am65-cpsw-nuss: Fix crash when changing number of TX queues
	tc-testing: fix list handling
	ieee802154: hwsim: Fix memory leak in hwsim_add_one
	ieee802154: hwsim: avoid possible crash in hwsim_del_edge_nl()
	bpf: Fix null ptr deref with mixed tail calls and subprogs
	drm/msm: Fix error return code in msm_drm_init()
	drm/msm/dpu: Fix error return code in dpu_mdss_init()
	mac80211: remove iwlwifi specific workaround NDPs of null_response
	net: bcmgenet: Fix attaching to PYH failed on RPi 4B
	ipv6: exthdrs: do not blindly use init_net
	can: j1939: j1939_sk_setsockopt(): prevent allocation of j1939 filter for optlen == 0
	bpf: Do not change gso_size during bpf_skb_change_proto()
	i40e: Fix error handling in i40e_vsi_open
	i40e: Fix autoneg disabling for non-10GBaseT links
	i40e: Fix missing rtnl locking when setting up pf switch
	Revert "ibmvnic: remove duplicate napi_schedule call in open function"
	ibmvnic: set ltb->buff to NULL after freeing
	ibmvnic: free tx_pool if tso_pool alloc fails
	RDMA/cma: Protect RMW with qp_mutex
	net: macsec: fix the length used to copy the key for offloading
	net: phy: mscc: fix macsec key length
	net: atlantic: fix the macsec key length
	ipv6: fix out-of-bound access in ip6_parse_tlv()
	e1000e: Check the PCIm state
	net: dsa: sja1105: fix NULL pointer dereference in sja1105_reload_cbs()
	bpfilter: Specify the log level for the kmsg message
	RDMA/cma: Fix incorrect Packet Lifetime calculation
	gve: Fix swapped vars when fetching max queues
	Revert "be2net: disable bh with spin_lock in be_process_mcc"
	Bluetooth: mgmt: Fix slab-out-of-bounds in tlv_data_is_valid
	Bluetooth: Fix not sending Set Extended Scan Response
	Bluetooth: Fix Set Extended (Scan Response) Data
	Bluetooth: Fix handling of HCI_LE_Advertising_Set_Terminated event
	clk: actions: Fix UART clock dividers on Owl S500 SoC
	clk: actions: Fix SD clocks factor table on Owl S500 SoC
	clk: actions: Fix bisp_factor_table based clocks on Owl S500 SoC
	clk: actions: Fix AHPPREDIV-H-AHB clock chain on Owl S500 SoC
	clk: qcom: clk-alpha-pll: fix CAL_L write in alpha_pll_fabia_prepare
	clk: si5341: Wait for DEVICE_READY on startup
	clk: si5341: Avoid divide errors due to bogus register contents
	clk: si5341: Check for input clock presence and PLL lock on startup
	clk: si5341: Update initialization magic
	writeback: fix obtain a reference to a freeing memcg css
	net: lwtunnel: handle MTU calculation in forwading
	net: sched: fix warning in tcindex_alloc_perfect_hash
	net: tipc: fix FB_MTU eat two pages
	RDMA/mlx5: Don't access NULL-cleared mpi pointer
	RDMA/core: Always release restrack object
	MIPS: Fix PKMAP with 32-bit MIPS huge page support
	staging: fbtft: Rectify GPIO handling
	staging: fbtft: Don't spam logs when probe is deferred
	ASoC: rt5682: Disable irq on shutdown
	rcu: Invoke rcu_spawn_core_kthreads() from rcu_spawn_gp_kthread()
	serial: fsl_lpuart: don't modify arbitrary data on lpuart32
	serial: fsl_lpuart: remove RTSCTS handling from get_mctrl()
	serial: 8250_omap: fix a timeout loop condition
	tty: nozomi: Fix a resource leak in an error handling function
	mwifiex: re-fix for unaligned accesses
	iio: adis_buffer: do not return ints in irq handlers
	iio: adis16400: do not return ints in irq handlers
	iio: adis16475: do not return ints in irq handlers
	iio: accel: bma180: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: accel: bma220: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: accel: hid: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: accel: kxcjk-1013: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: accel: mxc4005: Fix overread of data and alignment issue.
	iio: accel: stk8312: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: accel: stk8ba50: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: adc: ti-ads1015: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: adc: vf610: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: gyro: bmg160: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: humidity: am2315: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: prox: srf08: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: prox: pulsed-light: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: prox: as3935: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: magn: hmc5843: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: magn: bmc150: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: light: isl29125: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: light: tcs3414: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: light: tcs3472: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: chemical: atlas: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: cros_ec_sensors: Fix alignment of buffer in iio_push_to_buffers_with_timestamp()
	iio: potentiostat: lmp91000: Fix alignment of buffer in iio_push_to_buffers_with_timestamp()
	ASoC: rk3328: fix missing clk_disable_unprepare() on error in rk3328_platform_probe()
	ASoC: hisilicon: fix missing clk_disable_unprepare() on error in hi6210_i2s_startup()
	backlight: lm3630a_bl: Put fwnode in error case during ->probe()
	ASoC: rsnd: tidyup loop on rsnd_adg_clk_query()
	Input: hil_kbd - fix error return code in hil_dev_connect()
	perf scripting python: Fix tuple_set_u64()
	mtd: partitions: redboot: seek fis-index-block in the right node
	mtd: rawnand: arasan: Ensure proper configuration for the asserted target
	staging: mmal-vchiq: Fix incorrect static vchiq_instance.
	char: pcmcia: error out if 'num_bytes_read' is greater than 4 in set_protocol()
	firmware: stratix10-svc: Fix a resource leak in an error handling path
	tty: nozomi: Fix the error handling path of 'nozomi_card_init()'
	leds: class: The -ENOTSUPP should never be seen by user space
	leds: lm3532: select regmap I2C API
	leds: lm36274: Put fwnode in error case during ->probe()
	leds: lm3692x: Put fwnode in any case during ->probe()
	leds: lm3697: Don't spam logs when probe is deferred
	leds: lp50xx: Put fwnode in error case during ->probe()
	scsi: FlashPoint: Rename si_flags field
	scsi: iscsi: Flush block work before unblock
	mfd: mp2629: Select MFD_CORE to fix build error
	mfd: rn5t618: Fix IRQ trigger by changing it to level mode
	fsi: core: Fix return of error values on failures
	fsi: scom: Reset the FSI2PIB engine for any error
	fsi: occ: Don't accept response from un-initialized OCC
	fsi/sbefifo: Clean up correct FIFO when receiving reset request from SBE
	fsi/sbefifo: Fix reset timeout
	visorbus: fix error return code in visorchipset_init()
	iommu/amd: Fix extended features logging
	s390/irq: select HAVE_IRQ_EXIT_ON_IRQ_STACK
	s390: enable HAVE_IOREMAP_PROT
	s390: appldata depends on PROC_SYSCTL
	selftests: splice: Adjust for handler fallback removal
	iommu/dma: Fix IOVA reserve dma ranges
	ASoC: max98373-sdw: use first_hw_init flag on resume
	ASoC: rt1308-sdw: use first_hw_init flag on resume
	ASoC: rt5682-sdw: use first_hw_init flag on resume
	ASoC: rt700-sdw: use first_hw_init flag on resume
	ASoC: rt711-sdw: use first_hw_init flag on resume
	ASoC: rt715-sdw: use first_hw_init flag on resume
	ASoC: rt5682: fix getting the wrong device id when the suspend_stress_test
	ASoC: rt5682-sdw: set regcache_cache_only false before reading RT5682_DEVICE_ID
	ASoC: mediatek: mtk-btcvsd: Fix an error handling path in 'mtk_btcvsd_snd_probe()'
	usb: gadget: f_fs: Fix setting of device and driver data cross-references
	usb: dwc2: Don't reset the core after setting turnaround time
	eeprom: idt_89hpesx: Put fwnode in matching case during ->probe()
	eeprom: idt_89hpesx: Restore printing the unsupported fwnode name
	thunderbolt: Bond lanes only when dual_link_port != NULL in alloc_dev_default()
	iio: adc: at91-sama5d2: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: adc: hx711: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: adc: mxs-lradc: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: adc: ti-ads8688: Fix alignment of buffer in iio_push_to_buffers_with_timestamp()
	iio: magn: rm3100: Fix alignment of buffer in iio_push_to_buffers_with_timestamp()
	iio: light: vcnl4000: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	ASoC: fsl_spdif: Fix error handler with pm_runtime_enable
	staging: gdm724x: check for buffer overflow in gdm_lte_multi_sdu_pkt()
	staging: gdm724x: check for overflow in gdm_lte_netif_rx()
	staging: rtl8712: fix error handling in r871xu_drv_init
	staging: rtl8712: fix memory leak in rtl871x_load_fw_cb
	coresight: core: Fix use of uninitialized pointer
	staging: mt7621-dts: fix pci address for PCI memory range
	serial: 8250: Actually allow UPF_MAGIC_MULTIPLIER baud rates
	iio: light: vcnl4035: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: prox: isl29501: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	ASoC: cs42l42: Correct definition of CS42L42_ADC_PDN_MASK
	of: Fix truncation of memory sizes on 32-bit platforms
	mtd: rawnand: marvell: add missing clk_disable_unprepare() on error in marvell_nfc_resume()
	habanalabs: Fix an error handling path in 'hl_pci_probe()'
	scsi: mpt3sas: Fix error return value in _scsih_expander_add()
	soundwire: stream: Fix test for DP prepare complete
	phy: uniphier-pcie: Fix updating phy parameters
	phy: ti: dm816x: Fix the error handling path in 'dm816x_usb_phy_probe()
	extcon: sm5502: Drop invalid register write in sm5502_reg_data
	extcon: max8997: Add missing modalias string
	powerpc/powernv: Fix machine check reporting of async store errors
	ASoC: atmel-i2s: Fix usage of capture and playback at the same time
	configfs: fix memleak in configfs_release_bin_file
	ASoC: Intel: sof_sdw: add SOF_RT715_DAI_ID_FIX for AlderLake
	ASoC: fsl_spdif: Fix unexpected interrupt after suspend
	leds: as3645a: Fix error return code in as3645a_parse_node()
	leds: ktd2692: Fix an error handling path
	selftests/ftrace: fix event-no-pid on 1-core machine
	serial: 8250: 8250_omap: Disable RX interrupt after DMA enable
	serial: 8250: 8250_omap: Fix possible interrupt storm on K3 SoCs
	powerpc: Offline CPU in stop_this_cpu()
	powerpc/papr_scm: Properly handle UUID types and API
	powerpc/64s: Fix copy-paste data exposure into newly created tasks
	powerpc/papr_scm: Make 'perf_stats' invisible if perf-stats unavailable
	ALSA: firewire-lib: Fix 'amdtp_domain_start()' when no AMDTP_OUT_STREAM stream is found
	serial: mvebu-uart: do not allow changing baudrate when uartclk is not available
	serial: mvebu-uart: correctly calculate minimal possible baudrate
	arm64: dts: marvell: armada-37xx: Fix reg for standard variant of UART
	vfio/pci: Handle concurrent vma faults
	mm/pmem: avoid inserting hugepage PTE entry with fsdax if hugepage support is disabled
	mm/huge_memory.c: remove dedicated macro HPAGE_CACHE_INDEX_MASK
	mm/huge_memory.c: add missing read-only THP checking in transparent_hugepage_enabled()
	mm/huge_memory.c: don't discard hugepage if other processes are mapping it
	mm/hugetlb: use helper huge_page_order and pages_per_huge_page
	mm/hugetlb: remove redundant check in preparing and destroying gigantic page
	hugetlb: remove prep_compound_huge_page cleanup
	include/linux/huge_mm.h: remove extern keyword
	mm/z3fold: fix potential memory leak in z3fold_destroy_pool()
	mm/z3fold: use release_z3fold_page_locked() to release locked z3fold page
	lib/math/rational.c: fix divide by zero
	selftests/vm/pkeys: fix alloc_random_pkey() to make it really, really random
	selftests/vm/pkeys: handle negative sys_pkey_alloc() return code
	selftests/vm/pkeys: refill shadow register after implicit kernel write
	perf llvm: Return -ENOMEM when asprintf() fails
	csky: fix syscache.c fallthrough warning
	csky: syscache: Fixup duplicate cache flush
	exfat: handle wrong stream entry size in exfat_readdir()
	scsi: fc: Correct RHBA attributes length
	scsi: target: cxgbit: Unmap DMA buffer before calling target_execute_cmd()
	mailbox: qcom-ipcc: Fix IPCC mbox channel exhaustion
	fscrypt: don't ignore minor_hash when hash is 0
	fscrypt: fix derivation of SipHash keys on big endian CPUs
	tpm: Replace WARN_ONCE() with dev_err_once() in tpm_tis_status()
	erofs: fix error return code in erofs_read_superblock()
	block: return the correct bvec when checking for gaps
	io_uring: fix blocking inline submission
	mmc: block: Disable CMDQ on the ioctl path
	mmc: vub3000: fix control-request direction
	media: exynos4-is: remove a now unused integer
	scsi: core: Retry I/O for Notify (Enable Spinup) Required error
	crypto: qce - fix error return code in qce_skcipher_async_req_handle()
	s390: preempt: Fix preempt_count initialization
	cred: add missing return error code when set_cred_ucounts() failed
	iommu/dma: Fix compile warning in 32-bit builds
	powerpc/preempt: Don't touch the idle task's preempt_count during hotplug
	Linux 5.10.50

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Iec4eab24ea8eb5a6d79739a1aec8432d93a8f82c
2021-07-14 17:35:23 +02:00
Stephen Brennan
aa07327083 ext4: use ext4_grp_locked_error in mb_find_extent
commit cd84bbbac1 upstream.

Commit 5d1b1b3f49 ("ext4: fix BUG when calling ext4_error with locked
block group") introduces ext4_grp_locked_error to handle unlocking a
group in error cases. Otherwise, there is a possibility of a sleep while
atomic. However, since 43c73221b3 ("ext4: replace BUG_ON with WARN_ON
in mb_find_extent()"), mb_find_extent() has contained a ext4_error()
call while a group spinlock is held. Replace this with
ext4_grp_locked_error.

Fixes: 43c73221b3 ("ext4: replace BUG_ON with WARN_ON in mb_find_extent()")
Cc: <stable@vger.kernel.org> # 4.14+
Signed-off-by: Stephen Brennan <stephen.s.brennan@oracle.com>
Reviewed-by: Lukas Czerner <lczerner@redhat.com>
Reviewed-by: Junxiao Bi <junxiao.bi@oracle.com>
Link: https://lore.kernel.org/r/20210623232114.34457-1-stephen.s.brennan@oracle.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-14 16:55:41 +02:00
Pan Dong
6903f99f19 ext4: fix avefreec in find_group_orlov
commit c89849cc02 upstream.

The avefreec should be average free clusters instead
of average free blocks, otherwize Orlov's allocator
will not work properly when bigalloc enabled.

Cc: stable@kernel.org
Signed-off-by: Pan Dong <pandong.peter@bytedance.com>
Link: https://lore.kernel.org/r/20210525073656.31594-1-pandong.peter@bytedance.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-14 16:55:41 +02:00
Zhang Yi
98cd580211 ext4: remove check for zero nr_to_scan in ext4_es_scan()
commit e5e7010e54 upstream.

After converting fs shrinkers to new scan/count API, we are no longer
pass zero nr_to_scan parameter to detect the number of objects to free,
just remove this check.

Fixes: 1ab6c4997e ("fs: convert fs shrinkers to new scan/count API")
Cc: stable@vger.kernel.org # 3.12+
Signed-off-by: Zhang Yi <yi.zhang@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20210522103045.690103-2-yi.zhang@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-14 16:55:41 +02:00
Zhang Yi
68a40ff916 ext4: correct the cache_nr in tracepoint ext4_es_shrink_exit
commit 4fb7c70a88 upstream.

The cache_cnt parameter of tracepoint ext4_es_shrink_exit means the
remaining cache count after shrink, but now it is the cache count before
shrink, fix it by read sbi->s_extent_cache_cnt again.

Fixes: 1ab6c4997e ("fs: convert fs shrinkers to new scan/count API")
Cc: stable@vger.kernel.org # 3.12+
Signed-off-by: Zhang Yi <yi.zhang@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20210522103045.690103-3-yi.zhang@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-14 16:55:41 +02:00
Yang Yingliang
f4e91a4e0d ext4: return error code when ext4_fill_flex_info() fails
commit 8f6840c4fd upstream.

After commit c89128a008 ("ext4: handle errors on
ext4_commit_super"), 'ret' may be set to 0 before calling
ext4_fill_flex_info(), if ext4_fill_flex_info() fails ext4_mount()
doesn't return error code, it makes 'root' is null which causes crash
in legacy_get_tree().

Fixes: c89128a008 ("ext4: handle errors on ext4_commit_super")
Reported-by: Hulk Robot <hulkci@huawei.com>
Cc: <stable@vger.kernel.org> # v4.18+
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20210510111051.55650-1-yangyingliang@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-14 16:55:40 +02:00
Jan Kara
b368b0375e ext4: fix overflow in ext4_iomap_alloc()
commit d0b040f5f2 upstream.

A code in iomap alloc may overflow block number when converting it to
byte offset. Luckily this is mostly harmless as we will just use more
expensive method of writing using unwritten extents even though we are
writing beyond i_size.

Cc: stable@kernel.org
Fixes: 378f32bab3 ("ext4: introduce direct I/O write using iomap infrastructure")
Signed-off-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20210412102333.2676-4-jack@suse.cz
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-14 16:55:40 +02:00
Anirudh Rayabharam
ea5466f1a7 ext4: fix kernel infoleak via ext4_extent_header
commit ce3aba4359 upstream.

Initialize eh_generation of struct ext4_extent_header to prevent leaking
info to userspace. Fixes KMSAN kernel-infoleak bug reported by syzbot at:
http://syzkaller.appspot.com/bug?id=78e9ad0e6952a3ca16e8234724b2fa92d041b9b8

Cc: stable@kernel.org
Reported-by: syzbot+2dcfeaf8cb49b05e8f1a@syzkaller.appspotmail.com
Fixes: a86c618126 ("[PATCH] ext3: add extent map support")
Signed-off-by: Anirudh Rayabharam <mail@anirudhrb.com>
Link: https://lore.kernel.org/r/20210506185655.7118-1-mail@anirudhrb.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-14 16:55:40 +02:00
Zhang Yi
076d9b0623 ext4: cleanup in-core orphan list if ext4_truncate() failed to get a transaction handle
commit b9a037b7f3 upstream.

In ext4_orphan_cleanup(), if ext4_truncate() failed to get a transaction
handle, it didn't remove the inode from the in-core orphan list, which
may probably trigger below error dump in ext4_destroy_inode() during the
final iput() and could lead to memory corruption on the later orphan
list changes.

 EXT4-fs (sda): Inode 6291467 (00000000b8247c67): orphan list check failed!
 00000000b8247c67: 0001f30a 00000004 00000000 00000023  ............#...
 00000000e24cde71: 00000006 014082a3 00000000 00000000  ......@.........
 0000000072c6a5ee: 00000000 00000000 00000000 00000000  ................
 ...

This patch fix this by cleanup in-core orphan list manually if
ext4_truncate() return error.

Cc: stable@kernel.org
Signed-off-by: Zhang Yi <yi.zhang@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20210507071904.160808-1-yi.zhang@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-14 16:55:40 +02:00
Greg Kroah-Hartman
9e08e97ec6 Merge 5.10.43 into android12-5.10
Changes in 5.10.43
	btrfs: tree-checker: do not error out if extent ref hash doesn't match
	net: usb: cdc_ncm: don't spew notifications
	hwmon: (dell-smm-hwmon) Fix index values
	hwmon: (pmbus/isl68137) remove READ_TEMPERATURE_3 for RAA228228
	netfilter: conntrack: unregister ipv4 sockopts on error unwind
	efi/fdt: fix panic when no valid fdt found
	efi: Allow EFI_MEMORY_XP and EFI_MEMORY_RO both to be cleared
	efi/libstub: prevent read overflow in find_file_option()
	efi: cper: fix snprintf() use in cper_dimm_err_location()
	vfio/pci: Fix error return code in vfio_ecap_init()
	vfio/pci: zap_vma_ptes() needs MMU
	samples: vfio-mdev: fix error handing in mdpy_fb_probe()
	vfio/platform: fix module_put call in error flow
	ipvs: ignore IP_VS_SVC_F_HASHED flag when adding service
	HID: logitech-hidpp: initialize level variable
	HID: pidff: fix error return code in hid_pidff_init()
	HID: i2c-hid: fix format string mismatch
	devlink: Correct VIRTUAL port to not have phys_port attributes
	net/sched: act_ct: Offload connections with commit action
	net/sched: act_ct: Fix ct template allocation for zone 0
	mptcp: always parse mptcp options for MPC reqsk
	nvme-rdma: fix in-casule data send for chained sgls
	ACPICA: Clean up context mutex during object deletion
	perf probe: Fix NULL pointer dereference in convert_variable_location()
	net: dsa: tag_8021q: fix the VLAN IDs used for encoding sub-VLANs
	net: sock: fix in-kernel mark setting
	net/tls: Replace TLS_RX_SYNC_RUNNING with RCU
	net/tls: Fix use-after-free after the TLS device goes down and up
	net/mlx5e: Fix incompatible casting
	net/mlx5: Check firmware sync reset requested is set before trying to abort it
	net/mlx5e: Check for needed capability for cvlan matching
	net/mlx5: DR, Create multi-destination flow table with level less than 64
	nvmet: fix freeing unallocated p2pmem
	netfilter: nft_ct: skip expectations for confirmed conntrack
	netfilter: nfnetlink_cthelper: hit EBUSY on updates if size mismatches
	drm/i915/selftests: Fix return value check in live_breadcrumbs_smoketest()
	bpf: Simplify cases in bpf_base_func_proto
	bpf, lockdown, audit: Fix buggy SELinux lockdown permission checks
	ieee802154: fix error return code in ieee802154_add_iface()
	ieee802154: fix error return code in ieee802154_llsec_getparams()
	igb: add correct exception tracing for XDP
	ixgbevf: add correct exception tracing for XDP
	cxgb4: fix regression with HASH tc prio value update
	ipv6: Fix KASAN: slab-out-of-bounds Read in fib6_nh_flush_exceptions
	ice: Fix allowing VF to request more/less queues via virtchnl
	ice: Fix VFR issues for AVF drivers that expect ATQLEN cleared
	ice: handle the VF VSI rebuild failure
	ice: report supported and advertised autoneg using PHY capabilities
	ice: Allow all LLDP packets from PF to Tx
	i2c: qcom-geni: Add shutdown callback for i2c
	cxgb4: avoid link re-train during TC-MQPRIO configuration
	i40e: optimize for XDP_REDIRECT in xsk path
	i40e: add correct exception tracing for XDP
	ice: simplify ice_run_xdp
	ice: optimize for XDP_REDIRECT in xsk path
	ice: add correct exception tracing for XDP
	ixgbe: optimize for XDP_REDIRECT in xsk path
	ixgbe: add correct exception tracing for XDP
	arm64: dts: ti: j7200-main: Mark Main NAVSS as dma-coherent
	optee: use export_uuid() to copy client UUID
	bus: ti-sysc: Fix am335x resume hang for usb otg module
	arm64: dts: ls1028a: fix memory node
	arm64: dts: zii-ultra: fix 12V_MAIN voltage
	arm64: dts: freescale: sl28: var4: fix RGMII clock and voltage
	ARM: dts: imx7d-meerkat96: Fix the 'tuning-step' property
	ARM: dts: imx7d-pico: Fix the 'tuning-step' property
	ARM: dts: imx: emcon-avari: Fix nxp,pca8574 #gpio-cells
	bus: ti-sysc: Fix flakey idling of uarts and stop using swsup_sidle_act
	tipc: add extack messages for bearer/media failure
	tipc: fix unique bearer names sanity check
	serial: stm32: fix threaded interrupt handling
	riscv: vdso: fix and clean-up Makefile
	io_uring: fix link timeout refs
	io_uring: use better types for cflags
	drm/amdgpu/vcn3: add cancel_delayed_work_sync before power gate
	drm/amdgpu/jpeg2.5: add cancel_delayed_work_sync before power gate
	drm/amdgpu/jpeg3: add cancel_delayed_work_sync before power gate
	Bluetooth: fix the erroneous flush_work() order
	Bluetooth: use correct lock to prevent UAF of hdev object
	wireguard: do not use -O3
	wireguard: peer: allocate in kmem_cache
	wireguard: use synchronize_net rather than synchronize_rcu
	wireguard: selftests: remove old conntrack kconfig value
	wireguard: selftests: make sure rp_filter is disabled on vethc
	wireguard: allowedips: initialize list head in selftest
	wireguard: allowedips: remove nodes in O(1)
	wireguard: allowedips: allocate nodes in kmem_cache
	wireguard: allowedips: free empty intermediate nodes when removing single node
	net: caif: added cfserl_release function
	net: caif: add proper error handling
	net: caif: fix memory leak in caif_device_notify
	net: caif: fix memory leak in cfusbl_device_notify
	HID: i2c-hid: Skip ELAN power-on command after reset
	HID: magicmouse: fix NULL-deref on disconnect
	HID: multitouch: require Finger field to mark Win8 reports as MT
	gfs2: fix scheduling while atomic bug in glocks
	ALSA: timer: Fix master timer notification
	ALSA: hda: Fix for mute key LED for HP Pavilion 15-CK0xx
	ALSA: hda: update the power_state during the direct-complete
	ARM: dts: imx6dl-yapp4: Fix RGMII connection to QCA8334 switch
	ARM: dts: imx6q-dhcom: Add PU,VDD1P1,VDD2P5 regulators
	ext4: fix memory leak in ext4_fill_super
	ext4: fix bug on in ext4_es_cache_extent as ext4_split_extent_at failed
	ext4: fix fast commit alignment issues
	ext4: fix memory leak in ext4_mb_init_backend on error path.
	ext4: fix accessing uninit percpu counter variable with fast_commit
	usb: dwc2: Fix build in periphal-only mode
	pid: take a reference when initializing `cad_pid`
	ocfs2: fix data corruption by fallocate
	mm/debug_vm_pgtable: fix alignment for pmd/pud_advanced_tests()
	mm/page_alloc: fix counting of free pages after take off from buddy
	x86/cpufeatures: Force disable X86_FEATURE_ENQCMD and remove update_pasid()
	x86/sev: Check SME/SEV support in CPUID first
	nfc: fix NULL ptr dereference in llcp_sock_getname() after failed connect
	drm/amdgpu: Don't query CE and UE errors
	drm/amdgpu: make sure we unpin the UVD BO
	x86/apic: Mark _all_ legacy interrupts when IO/APIC is missing
	powerpc/kprobes: Fix validation of prefixed instructions across page boundary
	btrfs: mark ordered extent and inode with error if we fail to finish
	btrfs: fix error handling in btrfs_del_csums
	btrfs: return errors from btrfs_del_csums in cleanup_ref_head
	btrfs: fixup error handling in fixup_inode_link_counts
	btrfs: abort in rename_exchange if we fail to insert the second ref
	btrfs: fix deadlock when cloning inline extents and low on available space
	mm, hugetlb: fix simple resv_huge_pages underflow on UFFDIO_COPY
	drm/msm/dpu: always use mdp device to scale bandwidth
	btrfs: fix unmountable seed device after fstrim
	KVM: SVM: Truncate GPR value for DR and CR accesses in !64-bit mode
	KVM: arm64: Fix debug register indexing
	x86/kvm: Teardown PV features on boot CPU as well
	x86/kvm: Disable kvmclock on all CPUs on shutdown
	x86/kvm: Disable all PV features on crash
	lib/lz4: explicitly support in-place decompression
	i2c: qcom-geni: Suspend and resume the bus during SYSTEM_SLEEP_PM ops
	netfilter: nf_tables: missing error reporting for not selected expressions
	xen-netback: take a reference to the RX task thread
	neighbour: allow NUD_NOARP entries to be forced GCed
	Linux 5.10.43

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I8d7ec0878193e4e454076809b7fb71fcc4e3d810
2021-06-12 14:48:14 +02:00
Ritesh Harjani
3b713aafa7 ext4: fix accessing uninit percpu counter variable with fast_commit
commit b45f189a19 upstream.

When running generic/527 with fast_commit configuration, the following
issue is seen on Power.  With fast_commit, during ext4_fc_replay()
(which can be called from ext4_fill_super()), if inode eviction
happens then it can access an uninitialized percpu counter variable.

This patch adds the check before accessing the counters in
ext4_free_inode() path.

[  321.165371] run fstests generic/527 at 2021-04-29 08:38:43
[  323.027786] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: block_validity. Quota mode: none.
[  323.618772] BUG: Unable to handle kernel data access on read at 0x1fbd80000
[  323.619767] Faulting instruction address: 0xc000000000bae78c
cpu 0x1: Vector: 300 (Data Access) at [c000000010706ef0]
    pc: c000000000bae78c: percpu_counter_add_batch+0x3c/0x100
    lr: c0000000006d0bb0: ext4_free_inode+0x780/0xb90
    pid   = 5593, comm = mount
	ext4_free_inode+0x780/0xb90
	ext4_evict_inode+0xa8c/0xc60
	evict+0xfc/0x1e0
	ext4_fc_replay+0xc50/0x20f0
	do_one_pass+0xfe0/0x1350
	jbd2_journal_recover+0x184/0x2e0
	jbd2_journal_load+0x1c0/0x4a0
	ext4_fill_super+0x2458/0x4200
	mount_bdev+0x1dc/0x290
	ext4_mount+0x28/0x40
	legacy_get_tree+0x4c/0xa0
	vfs_get_tree+0x4c/0x120
	path_mount+0xcf8/0xd70
	do_mount+0x80/0xd0
	sys_mount+0x3fc/0x490
	system_call_exception+0x384/0x3d0
	system_call_common+0xec/0x278

Cc: stable@kernel.org
Fixes: 8016e29f43 ("ext4: fast commit recovery path")
Signed-off-by: Ritesh Harjani <riteshh@linux.ibm.com>
Reviewed-by: Harshad Shirwadkar <harshadshirwadkar@gmail.com>
Link: https://lore.kernel.org/r/6cceb9a75c54bef8fa9696c1b08c8df5ff6169e2.1619692410.git.riteshh@linux.ibm.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-10 13:39:26 +02:00
Phillip Potter
2050c6e5b1 ext4: fix memory leak in ext4_mb_init_backend on error path.
commit a8867f4e38 upstream.

Fix a memory leak discovered by syzbot when a file system is corrupted
with an illegally large s_log_groups_per_flex.

Reported-by: syzbot+aa12d6106ea4ca1b6aae@syzkaller.appspotmail.com
Signed-off-by: Phillip Potter <phil@philpotter.co.uk>
Cc: stable@kernel.org
Link: https://lore.kernel.org/r/20210412073837.1686-1-phil@philpotter.co.uk
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-10 13:39:26 +02:00
Harshad Shirwadkar
fb86acc623 ext4: fix fast commit alignment issues
commit a7ba36bc94 upstream.

Fast commit recovery data on disk may not be aligned. So, when the
recovery code reads it, this patch makes sure that fast commit info
found on-disk is first memcpy-ed into an aligned variable before
accessing it. As a consequence of it, we also remove some macros that
could resulted in unaligned accesses.

Cc: stable@kernel.org
Fixes: 8016e29f43 ("ext4: fast commit recovery path")
Signed-off-by: Harshad Shirwadkar <harshadshirwadkar@gmail.com>
Link: https://lore.kernel.org/r/20210519215920.2037527-1-harshads@google.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-10 13:39:26 +02:00
Ye Bin
d3b668b96a ext4: fix bug on in ext4_es_cache_extent as ext4_split_extent_at failed
commit 082cd4ec24 upstream.

We got follow bug_on when run fsstress with injecting IO fault:
[130747.323114] kernel BUG at fs/ext4/extents_status.c:762!
[130747.323117] Internal error: Oops - BUG: 0 [#1] SMP
......
[130747.334329] Call trace:
[130747.334553]  ext4_es_cache_extent+0x150/0x168 [ext4]
[130747.334975]  ext4_cache_extents+0x64/0xe8 [ext4]
[130747.335368]  ext4_find_extent+0x300/0x330 [ext4]
[130747.335759]  ext4_ext_map_blocks+0x74/0x1178 [ext4]
[130747.336179]  ext4_map_blocks+0x2f4/0x5f0 [ext4]
[130747.336567]  ext4_mpage_readpages+0x4a8/0x7a8 [ext4]
[130747.336995]  ext4_readpage+0x54/0x100 [ext4]
[130747.337359]  generic_file_buffered_read+0x410/0xae8
[130747.337767]  generic_file_read_iter+0x114/0x190
[130747.338152]  ext4_file_read_iter+0x5c/0x140 [ext4]
[130747.338556]  __vfs_read+0x11c/0x188
[130747.338851]  vfs_read+0x94/0x150
[130747.339110]  ksys_read+0x74/0xf0

This patch's modification is according to Jan Kara's suggestion in:
https://patchwork.ozlabs.org/project/linux-ext4/patch/20210428085158.3728201-1-yebin10@huawei.com/
"I see. Now I understand your patch. Honestly, seeing how fragile is trying
to fix extent tree after split has failed in the middle, I would probably
go even further and make sure we fix the tree properly in case of ENOSPC
and EDQUOT (those are easily user triggerable).  Anything else indicates a
HW problem or fs corruption so I'd rather leave the extent tree as is and
don't try to fix it (which also means we will not create overlapping
extents)."

Cc: stable@kernel.org
Signed-off-by: Ye Bin <yebin10@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20210506141042.3298679-1-yebin10@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-10 13:39:26 +02:00
Alexey Makhalov
01d349a481 ext4: fix memory leak in ext4_fill_super
commit afd09b617d upstream.

Buffer head references must be released before calling kill_bdev();
otherwise the buffer head (and its page referenced by b_data) will not
be freed by kill_bdev, and subsequently that bh will be leaked.

If blocksizes differ, sb_set_blocksize() will kill current buffers and
page cache by using kill_bdev(). And then super block will be reread
again but using correct blocksize this time. sb_set_blocksize() didn't
fully free superblock page and buffer head, and being busy, they were
not freed and instead leaked.

This can easily be reproduced by calling an infinite loop of:

  systemctl start <ext4_on_lvm>.mount, and
  systemctl stop <ext4_on_lvm>.mount

... since systemd creates a cgroup for each slice which it mounts, and
the bh leak get amplified by a dying memory cgroup that also never
gets freed, and memory consumption is much more easily noticed.

Fixes: ce40733ce9 ("ext4: Check for return value from sb_set_blocksize")
Fixes: ac27a0ec11 ("ext4: initial copy of files from ext3")
Link: https://lore.kernel.org/r/20210521075533.95732-1-amakhalov@vmware.com
Signed-off-by: Alexey Makhalov <amakhalov@vmware.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Cc: stable@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-10 13:39:26 +02:00
Greg Kroah-Hartman
76002c201f Merge 5.10.38 into android12-5.10
Changes in 5.10.38
	KEYS: trusted: Fix memory leak on object td
	tpm: fix error return code in tpm2_get_cc_attrs_tbl()
	tpm, tpm_tis: Extend locality handling to TPM2 in tpm_tis_gen_interrupt()
	tpm, tpm_tis: Reserve locality in tpm_tis_resume()
	KVM: x86/mmu: Remove the defunct update_pte() paging hook
	KVM/VMX: Invoke NMI non-IST entry instead of IST entry
	ACPI: PM: Add ACPI ID of Alder Lake Fan
	PM: runtime: Fix unpaired parent child_count for force_resume
	cpufreq: intel_pstate: Use HWP if enabled by platform firmware
	kvm: Cap halt polling at kvm->max_halt_poll_ns
	ath11k: fix thermal temperature read
	fs: dlm: fix debugfs dump
	fs: dlm: add errno handling to check callback
	fs: dlm: check on minimum msglen size
	fs: dlm: flush swork on shutdown
	tipc: convert dest node's address to network order
	ASoC: Intel: bytcr_rt5640: Enable jack-detect support on Asus T100TAF
	net/mlx5e: Use net_prefetchw instead of prefetchw in MPWQE TX datapath
	net: stmmac: Set FIFO sizes for ipq806x
	ASoC: rsnd: core: Check convert rate in rsnd_hw_params
	Bluetooth: Fix incorrect status handling in LE PHY UPDATE event
	i2c: bail out early when RDWR parameters are wrong
	ALSA: hdsp: don't disable if not enabled
	ALSA: hdspm: don't disable if not enabled
	ALSA: rme9652: don't disable if not enabled
	ALSA: bebob: enable to deliver MIDI messages for multiple ports
	Bluetooth: Set CONF_NOT_COMPLETE as l2cap_chan default
	Bluetooth: initialize skb_queue_head at l2cap_chan_create()
	net/sched: cls_flower: use ntohs for struct flow_dissector_key_ports
	net: bridge: when suppression is enabled exclude RARP packets
	Bluetooth: check for zapped sk before connecting
	selftests/powerpc: Fix L1D flushing tests for Power10
	powerpc/32: Statically initialise first emergency context
	net: hns3: remediate a potential overflow risk of bd_num_list
	net: hns3: add handling for xmit skb with recursive fraglist
	ip6_vti: proper dev_{hold|put} in ndo_[un]init methods
	ASoC: Intel: bytcr_rt5640: Add quirk for the Chuwi Hi8 tablet
	ice: handle increasing Tx or Rx ring sizes
	Bluetooth: btusb: Enable quirk boolean flag for Mediatek Chip.
	ASoC: rt5670: Add a quirk for the Dell Venue 10 Pro 5055
	i2c: Add I2C_AQ_NO_REP_START adapter quirk
	MIPS: Loongson64: Use _CACHE_UNCACHED instead of _CACHE_UNCACHED_ACCELERATED
	coresight: Do not scan for graph if none is present
	IB/hfi1: Correct oversized ring allocation
	mac80211: clear the beacon's CRC after channel switch
	pinctrl: samsung: use 'int' for register masks in Exynos
	rtw88: 8822c: add LC calibration for RTL8822C
	mt76: mt7615: support loading EEPROM for MT7613BE
	mt76: mt76x0: disable GTK offloading
	mt76: mt7915: fix txpower init for TSSI off chips
	fuse: invalidate attrs when page writeback completes
	virtiofs: fix userns
	cuse: prevent clone
	iwlwifi: pcie: make cfg vs. trans_cfg more robust
	powerpc/mm: Add cond_resched() while removing hpte mappings
	ASoC: rsnd: call rsnd_ssi_master_clk_start() from rsnd_ssi_init()
	Revert "iommu/amd: Fix performance counter initialization"
	iommu/amd: Remove performance counter pre-initialization test
	drm/amd/display: Force vsync flip when reconfiguring MPCC
	selftests: Set CC to clang in lib.mk if LLVM is set
	kconfig: nconf: stop endless search loops
	ALSA: hda/realtek: Add quirk for Lenovo Ideapad S740
	ASoC: Intel: sof_sdw: add quirk for new ADL-P Rvp
	ALSA: hda/hdmi: fix race in handling acomp ELD notification at resume
	sctp: Fix out-of-bounds warning in sctp_process_asconf_param()
	flow_dissector: Fix out-of-bounds warning in __skb_flow_bpf_to_target()
	powerpc/smp: Set numa node before updating mask
	ASoC: rt286: Generalize support for ALC3263 codec
	ethtool: ioctl: Fix out-of-bounds warning in store_link_ksettings_for_user()
	net: sched: tapr: prevent cycle_time == 0 in parse_taprio_schedule
	samples/bpf: Fix broken tracex1 due to kprobe argument change
	powerpc/pseries: Stop calling printk in rtas_stop_self()
	drm/amd/display: fixed divide by zero kernel crash during dsc enablement
	drm/amd/display: add handling for hdcp2 rx id list validation
	drm/amdgpu: Add mem sync flag for IB allocated by SA
	mt76: mt7615: fix entering driver-own state on mt7663
	crypto: ccp: Free SEV device if SEV init fails
	wl3501_cs: Fix out-of-bounds warnings in wl3501_send_pkt
	wl3501_cs: Fix out-of-bounds warnings in wl3501_mgmt_join
	qtnfmac: Fix possible buffer overflow in qtnf_event_handle_external_auth
	powerpc/iommu: Annotate nested lock for lockdep
	iavf: remove duplicate free resources calls
	net: ethernet: mtk_eth_soc: fix RX VLAN offload
	selftests: mlxsw: Increase the tolerance of backlog buildup
	selftests: mlxsw: Fix mausezahn invocation in ERSPAN scale test
	kbuild: generate Module.symvers only when vmlinux exists
	bnxt_en: Add PCI IDs for Hyper-V VF devices.
	ia64: module: fix symbolizer crash on fdescr
	watchdog: rename __touch_watchdog() to a better descriptive name
	watchdog: explicitly update timestamp when reporting softlockup
	watchdog/softlockup: remove logic that tried to prevent repeated reports
	watchdog: fix barriers when printing backtraces from all CPUs
	ASoC: rt286: Make RT286_SET_GPIO_* readable and writable
	thermal: thermal_of: Fix error return code of thermal_of_populate_bind_params()
	f2fs: move ioctl interface definitions to separated file
	f2fs: fix compat F2FS_IOC_{MOVE,GARBAGE_COLLECT}_RANGE
	f2fs: fix to allow migrating fully valid segment
	f2fs: fix panic during f2fs_resize_fs()
	f2fs: fix a redundant call to f2fs_balance_fs if an error occurs
	remoteproc: qcom_q6v5_mss: Replace ioremap with memremap
	remoteproc: qcom_q6v5_mss: Validate p_filesz in ELF loader
	PCI: iproc: Fix return value of iproc_msi_irq_domain_alloc()
	PCI: Release OF node in pci_scan_device()'s error path
	ARM: 9064/1: hw_breakpoint: Do not directly check the event's overflow_handler hook
	f2fs: fix to align to section for fallocate() on pinned file
	f2fs: fix to update last i_size if fallocate partially succeeds
	PCI: endpoint: Make *_get_first_free_bar() take into account 64 bit BAR
	PCI: endpoint: Add helper API to get the 'next' unreserved BAR
	PCI: endpoint: Make *_free_bar() to return error codes on failure
	PCI: endpoint: Fix NULL pointer dereference for ->get_features()
	f2fs: fix to avoid touching checkpointed data in get_victim()
	f2fs: fix to cover __allocate_new_section() with curseg_lock
	f2fs: Fix a hungtask problem in atomic write
	f2fs: fix to avoid accessing invalid fio in f2fs_allocate_data_block()
	rpmsg: qcom_glink_native: fix error return code of qcom_glink_rx_data()
	NFS: nfs4_bitmask_adjust() must not change the server global bitmasks
	NFS: Fix attribute bitmask in _nfs42_proc_fallocate()
	NFSv4.2: Always flush out writes in nfs42_proc_fallocate()
	NFS: Deal correctly with attribute generation counter overflow
	PCI: endpoint: Fix missing destroy_workqueue()
	pNFS/flexfiles: fix incorrect size check in decode_nfs_fh()
	NFSv4.2 fix handling of sr_eof in SEEK's reply
	SUNRPC: Move fault injection call sites
	SUNRPC: Remove trace_xprt_transmit_queued
	SUNRPC: Handle major timeout in xprt_adjust_timeout()
	thermal/drivers/tsens: Fix missing put_device error
	NFSv4.x: Don't return NFS4ERR_NOMATCHING_LAYOUT if we're unmounting
	nfsd: ensure new clients break delegations
	rtc: fsl-ftm-alarm: add MODULE_TABLE()
	dmaengine: idxd: Fix potential null dereference on pointer status
	dmaengine: idxd: fix dma device lifetime
	dmaengine: idxd: fix cdev setup and free device lifetime issues
	SUNRPC: fix ternary sign expansion bug in tracing
	pwm: atmel: Fix duty cycle calculation in .get_state()
	xprtrdma: Avoid Receive Queue wrapping
	xprtrdma: Fix cwnd update ordering
	xprtrdma: rpcrdma_mr_pop() already does list_del_init()
	swiotlb: Fix the type of index
	ceph: fix inode leak on getattr error in __fh_to_dentry
	scsi: qla2xxx: Prevent PRLI in target mode
	scsi: ufs: core: Do not put UFS power into LPM if link is broken
	scsi: ufs: core: Cancel rpm_dev_flush_recheck_work during system suspend
	scsi: ufs: core: Narrow down fast path in system suspend path
	rtc: ds1307: Fix wday settings for rx8130
	net: hns3: fix incorrect configuration for igu_egu_hw_err
	net: hns3: initialize the message content in hclge_get_link_mode()
	net: hns3: add check for HNS3_NIC_STATE_INITED in hns3_reset_notify_up_enet()
	net: hns3: fix for vxlan gpe tx checksum bug
	net: hns3: use netif_tx_disable to stop the transmit queue
	net: hns3: disable phy loopback setting in hclge_mac_start_phy
	sctp: do asoc update earlier in sctp_sf_do_dupcook_a
	RISC-V: Fix error code returned by riscv_hartid_to_cpuid()
	sunrpc: Fix misplaced barrier in call_decode
	libbpf: Fix signed overflow in ringbuf_process_ring
	block/rnbd-clt: Change queue_depth type in rnbd_clt_session to size_t
	block/rnbd-clt: Check the return value of the function rtrs_clt_query
	ethernet:enic: Fix a use after free bug in enic_hard_start_xmit
	sctp: fix a SCTP_MIB_CURRESTAB leak in sctp_sf_do_dupcook_b
	netfilter: xt_SECMARK: add new revision to fix structure layout
	xsk: Fix for xp_aligned_validate_desc() when len == chunk_size
	net: stmmac: Clear receive all(RA) bit when promiscuous mode is off
	drm/radeon: Fix off-by-one power_state index heap overwrite
	drm/radeon: Avoid power table parsing memory leaks
	arm64: entry: factor irq triage logic into macros
	arm64: entry: always set GIC_PRIO_PSR_I_SET during entry
	khugepaged: fix wrong result value for trace_mm_collapse_huge_page_isolate()
	mm/hugeltb: handle the error case in hugetlb_fix_reserve_counts()
	mm/migrate.c: fix potential indeterminate pte entry in migrate_vma_insert_page()
	ksm: fix potential missing rmap_item for stable_node
	mm/gup: check every subpage of a compound page during isolation
	mm/gup: return an error on migration failure
	mm/gup: check for isolation errors
	ethtool: fix missing NLM_F_MULTI flag when dumping
	net: fix nla_strcmp to handle more then one trailing null character
	smc: disallow TCP_ULP in smc_setsockopt()
	netfilter: nfnetlink_osf: Fix a missing skb_header_pointer() NULL check
	netfilter: nftables: Fix a memleak from userdata error path in new objects
	can: mcp251xfd: mcp251xfd_probe(): add missing can_rx_offload_del() in error path
	can: mcp251x: fix resume from sleep before interface was brought up
	can: m_can: m_can_tx_work_queue(): fix tx_skb race condition
	sched: Fix out-of-bound access in uclamp
	sched/fair: Fix unfairness caused by missing load decay
	fs/proc/generic.c: fix incorrect pde_is_permanent check
	kernel: kexec_file: fix error return code of kexec_calculate_store_digests()
	kernel/resource: make walk_system_ram_res() find all busy IORESOURCE_SYSTEM_RAM resources
	kernel/resource: make walk_mem_res() find all busy IORESOURCE_MEM resources
	netfilter: nftables: avoid overflows in nft_hash_buckets()
	i40e: fix broken XDP support
	i40e: Fix use-after-free in i40e_client_subtask()
	i40e: fix the restart auto-negotiation after FEC modified
	i40e: Fix PHY type identifiers for 2.5G and 5G adapters
	mptcp: fix splat when closing unaccepted socket
	f2fs: avoid unneeded data copy in f2fs_ioc_move_range()
	ARC: entry: fix off-by-one error in syscall number validation
	ARC: mm: PAE: use 40-bit physical page mask
	ARC: mm: Use max_high_pfn as a HIGHMEM zone border
	powerpc/64s: Fix crashes when toggling stf barrier
	powerpc/64s: Fix crashes when toggling entry flush barrier
	hfsplus: prevent corruption in shrinking truncate
	squashfs: fix divide error in calculate_skip()
	userfaultfd: release page in error path to avoid BUG_ON
	kasan: fix unit tests with CONFIG_UBSAN_LOCAL_BOUNDS enabled
	mm/hugetlb: fix F_SEAL_FUTURE_WRITE
	blk-iocost: fix weight updates of inner active iocgs
	arm64: mte: initialize RGSR_EL1.SEED in __cpu_setup
	arm64: Fix race condition on PG_dcache_clean in __sync_icache_dcache()
	btrfs: fix race leading to unpersisted data and metadata on fsync
	drm/radeon/dpm: Disable sclk switching on Oland when two 4K 60Hz monitors are connected
	drm/amd/display: Initialize attribute for hdcp_srm sysfs file
	drm/i915: Avoid div-by-zero on gen2
	kvm: exit halt polling on need_resched() as well
	KVM: LAPIC: Accurately guarantee busy wait for timer to expire when using hv_timer
	drm/msm/dp: initialize audio_comp when audio starts
	KVM: x86: Cancel pvclock_gtod_work on module removal
	KVM: x86: Prevent deadlock against tk_core.seq
	dax: Add an enum for specifying dax wakup mode
	dax: Add a wakeup mode parameter to put_unlocked_entry()
	dax: Wake up all waiters after invalidating dax entry
	xen/unpopulated-alloc: consolidate pgmap manipulation
	xen/unpopulated-alloc: fix error return code in fill_list()
	perf tools: Fix dynamic libbpf link
	usb: dwc3: gadget: Free gadget structure only after freeing endpoints
	iio: light: gp2ap002: Fix rumtime PM imbalance on error
	iio: proximity: pulsedlight: Fix rumtime PM imbalance on error
	iio: hid-sensors: select IIO_TRIGGERED_BUFFER under HID_SENSOR_IIO_TRIGGER
	usb: fotg210-hcd: Fix an error message
	hwmon: (occ) Fix poll rate limiting
	usb: musb: Fix an error message
	ACPI: scan: Fix a memory leak in an error handling path
	kyber: fix out of bounds access when preempted
	nvmet: add lba to sect conversion helpers
	nvmet: fix inline bio check for bdev-ns
	nvmet-rdma: Fix NULL deref when SEND is completed with error
	f2fs: compress: fix to free compress page correctly
	f2fs: compress: fix race condition of overwrite vs truncate
	f2fs: compress: fix to assign cc.cluster_idx correctly
	nbd: Fix NULL pointer in flush_workqueue
	blk-mq: plug request for shared sbitmap
	blk-mq: Swap two calls in blk_mq_exit_queue()
	usb: dwc3: omap: improve extcon initialization
	usb: dwc3: pci: Enable usb2-gadget-lpm-disable for Intel Merrifield
	usb: xhci: Increase timeout for HC halt
	usb: dwc2: Fix gadget DMA unmap direction
	usb: core: hub: fix race condition about TRSMRCY of resume
	usb: dwc3: gadget: Enable suspend events
	usb: dwc3: gadget: Return success always for kick transfer in ep queue
	usb: typec: ucsi: Retrieve all the PDOs instead of just the first 4
	usb: typec: ucsi: Put fwnode in any case during ->probe()
	xhci-pci: Allow host runtime PM as default for Intel Alder Lake xHCI
	xhci: Do not use GFP_KERNEL in (potentially) atomic context
	xhci: Add reset resume quirk for AMD xhci controller.
	iio: gyro: mpu3050: Fix reported temperature value
	iio: tsl2583: Fix division by a zero lux_val
	cdc-wdm: untangle a circular dependency between callback and softint
	xen/gntdev: fix gntdev_mmap() error exit path
	KVM: x86: Emulate RDPID only if RDTSCP is supported
	KVM: x86: Move RDPID emulation intercept to its own enum
	KVM: nVMX: Always make an attempt to map eVMCS after migration
	KVM: VMX: Do not advertise RDPID if ENABLE_RDTSCP control is unsupported
	KVM: VMX: Disable preemption when probing user return MSRs
	Revert "iommu/vt-d: Remove WO permissions on second-level paging entries"
	Revert "iommu/vt-d: Preset Access/Dirty bits for IOVA over FL"
	iommu/vt-d: Preset Access/Dirty bits for IOVA over FL
	iommu/vt-d: Remove WO permissions on second-level paging entries
	mm: fix struct page layout on 32-bit systems
	MIPS: Reinstate platform `__div64_32' handler
	MIPS: Avoid DIVU in `__div64_32' is result would be zero
	MIPS: Avoid handcoded DIVU in `__div64_32' altogether
	clocksource/drivers/timer-ti-dm: Prepare to handle dra7 timer wrap issue
	clocksource/drivers/timer-ti-dm: Handle dra7 timer wrap errata i940
	ARM: 9011/1: centralize phys-to-virt conversion of DT/ATAGS address
	ARM: 9012/1: move device tree mapping out of linear region
	ARM: 9020/1: mm: use correct section size macro to describe the FDT virtual address
	ARM: 9027/1: head.S: explicitly map DT even if it lives in the first physical section
	usb: typec: tcpm: Fix error while calculating PPS out values
	kobject_uevent: remove warning in init_uevent_argv()
	drm/i915/gt: Fix a double free in gen8_preallocate_top_level_pdp
	drm/i915: Read C0DRB3/C1DRB3 as 16 bits again
	drm/i915/overlay: Fix active retire callback alignment
	drm/i915: Fix crash in auto_retire
	clk: exynos7: Mark aclk_fsys1_200 as critical
	media: rkvdec: Remove of_match_ptr()
	i2c: mediatek: Fix send master code at more than 1MHz
	dt-bindings: media: renesas,vin: Make resets optional on R-Car Gen1
	dt-bindings: serial: 8250: Remove duplicated compatible strings
	debugfs: Make debugfs_allow RO after init
	ext4: fix debug format string warning
	nvme: do not try to reconfigure APST when the controller is not live
	ASoC: rsnd: check all BUSIF status when error
	Linux 5.10.38

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ia32e01283b488a38be48015c58a0e481f09aaf65
2021-05-20 15:35:25 +02:00
Arnd Bergmann
054add24a8 ext4: fix debug format string warning
commit fcdf3c34b7 upstream.

Using no_printk() for jbd_debug() revealed two warnings:

fs/jbd2/recovery.c: In function 'fc_do_one_pass':
fs/jbd2/recovery.c:256:30: error: format '%d' expects a matching 'int' argument [-Werror=format=]
  256 |                 jbd_debug(3, "Processing fast commit blk with seq %d");
      |                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
fs/ext4/fast_commit.c: In function 'ext4_fc_replay_add_range':
fs/ext4/fast_commit.c:1732:30: error: format '%d' expects argument of type 'int', but argument 2 has type 'long unsigned int' [-Werror=format=]
 1732 |                 jbd_debug(1, "Converting from %d to %d %lld",

The first one was added incorrectly, and was also missing a few newlines
in debug output, and the second one happened when the type of an
argument changed.

Reported-by: kernel test robot <lkp@intel.com>
Fixes: d556435156 ("jbd2: avoid -Wempty-body warnings")
Fixes: 6db0746189 ("ext4: use BIT() macro for BH_** state bits")
Fixes: 5b849b5f96 ("jbd2: fast commit recovery path")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20210409201211.1866633-1-arnd@kernel.org
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-05-19 10:13:19 +02:00
Greg Kroah-Hartman
a1ac3f3093 Merge 5.10.36 into android12-5.10
Changes in 5.10.36
	bus: mhi: core: Fix check for syserr at power_up
	bus: mhi: core: Clear configuration from channel context during reset
	bus: mhi: core: Sanity check values from remote device before use
	nitro_enclaves: Fix stale file descriptors on failed usercopy
	dyndbg: fix parsing file query without a line-range suffix
	s390/disassembler: increase ebpf disasm buffer size
	s390/zcrypt: fix zcard and zqueue hot-unplug memleak
	vhost-vdpa: fix vm_flags for virtqueue doorbell mapping
	tpm: acpi: Check eventlog signature before using it
	ACPI: custom_method: fix potential use-after-free issue
	ACPI: custom_method: fix a possible memory leak
	ftrace: Handle commands when closing set_ftrace_filter file
	ARM: 9056/1: decompressor: fix BSS size calculation for LLVM ld.lld
	arm64: dts: marvell: armada-37xx: add syscon compatible to NB clk node
	arm64: dts: mt8173: fix property typo of 'phys' in dsi node
	ecryptfs: fix kernel panic with null dev_name
	fs/epoll: restore waking from ep_done_scan()
	mtd: spi-nor: core: Fix an issue of releasing resources during read/write
	Revert "mtd: spi-nor: macronix: Add support for mx25l51245g"
	mtd: spinand: core: add missing MODULE_DEVICE_TABLE()
	mtd: rawnand: atmel: Update ecc_stats.corrected counter
	mtd: physmap: physmap-bt1-rom: Fix unintentional stack access
	erofs: add unsupported inode i_format check
	spi: stm32-qspi: fix pm_runtime usage_count counter
	spi: spi-ti-qspi: Free DMA resources
	scsi: qla2xxx: Fix crash in qla2xxx_mqueuecommand()
	scsi: mpt3sas: Block PCI config access from userspace during reset
	mmc: uniphier-sd: Fix an error handling path in uniphier_sd_probe()
	mmc: uniphier-sd: Fix a resource leak in the remove function
	mmc: sdhci: Check for reset prior to DMA address unmap
	mmc: sdhci-pci: Fix initialization of some SD cards for Intel BYT-based controllers
	mmc: sdhci-tegra: Add required callbacks to set/clear CQE_EN bit
	mmc: block: Update ext_csd.cache_ctrl if it was written
	mmc: block: Issue a cache flush only when it's enabled
	mmc: core: Do a power cycle when the CMD11 fails
	mmc: core: Set read only for SD cards with permanent write protect bit
	mmc: core: Fix hanging on I/O during system suspend for removable cards
	irqchip/gic-v3: Do not enable irqs when handling spurious interrups
	cifs: Return correct error code from smb2_get_enc_key
	cifs: fix out-of-bound memory access when calling smb3_notify() at mount point
	cifs: detect dead connections only when echoes are enabled.
	smb2: fix use-after-free in smb2_ioctl_query_info()
	btrfs: handle remount to no compress during compression
	x86/build: Disable HIGHMEM64G selection for M486SX
	btrfs: fix metadata extent leak after failure to create subvolume
	intel_th: pci: Add Rocket Lake CPU support
	btrfs: fix race between transaction aborts and fsyncs leading to use-after-free
	posix-timers: Preserve return value in clock_adjtime32()
	fbdev: zero-fill colormap in fbcmap.c
	cpuidle: tegra: Fix C7 idling state on Tegra114
	bus: ti-sysc: Probe for l4_wkup and l4_cfg interconnect devices first
	staging: wimax/i2400m: fix byte-order issue
	spi: ath79: always call chipselect function
	spi: ath79: remove spi-master setup and cleanup assignment
	bus: mhi: core: Destroy SBL devices when moving to mission mode
	crypto: api - check for ERR pointers in crypto_destroy_tfm()
	crypto: qat - fix unmap invalid dma address
	usb: gadget: uvc: add bInterval checking for HS mode
	usb: webcam: Invalid size of Processing Unit Descriptor
	x86/sev: Do not require Hypervisor CPUID bit for SEV guests
	crypto: hisilicon/sec - fixes a printing error
	genirq/matrix: Prevent allocation counter corruption
	usb: gadget: f_uac2: validate input parameters
	usb: gadget: f_uac1: validate input parameters
	usb: dwc3: gadget: Ignore EP queue requests during bus reset
	usb: xhci: Fix port minor revision
	kselftest/arm64: mte: Fix compilation with native compiler
	ARM: tegra: acer-a500: Rename avdd to vdda of touchscreen node
	PCI: PM: Do not read power state in pci_enable_device_flags()
	kselftest/arm64: mte: Fix MTE feature detection
	ARM: dts: BCM5301X: fix "reg" formatting in /memory node
	ARM: dts: ux500: Fix up TVK R3 sensors
	x86/build: Propagate $(CLANG_FLAGS) to $(REALMODE_FLAGS)
	x86/boot: Add $(CLANG_FLAGS) to compressed KBUILD_CFLAGS
	efi/libstub: Add $(CLANG_FLAGS) to x86 flags
	soc/tegra: pmc: Fix completion of power-gate toggling
	arm64: dts: imx8mq-librem5-r3: Mark buck3 as always on
	tee: optee: do not check memref size on return from Secure World
	soundwire: cadence: only prepare attached devices on clock stop
	perf/arm_pmu_platform: Use dev_err_probe() for IRQ errors
	perf/arm_pmu_platform: Fix error handling
	random: initialize ChaCha20 constants with correct endianness
	usb: xhci-mtk: support quirk to disable usb2 lpm
	fpga: dfl: pci: add DID for D5005 PAC cards
	xhci: check port array allocation was successful before dereferencing it
	xhci: check control context is valid before dereferencing it.
	xhci: fix potential array out of bounds with several interrupters
	bus: mhi: core: Clear context for stopped channels from remove()
	ARM: dts: at91: change the key code of the gpio key
	tools/power/x86/intel-speed-select: Increase string size
	platform/x86: ISST: Account for increased timeout in some cases
	spi: dln2: Fix reference leak to master
	spi: omap-100k: Fix reference leak to master
	spi: qup: fix PM reference leak in spi_qup_remove()
	usb: gadget: tegra-xudc: Fix possible use-after-free in tegra_xudc_remove()
	usb: musb: fix PM reference leak in musb_irq_work()
	usb: core: hub: Fix PM reference leak in usb_port_resume()
	usb: dwc3: gadget: Check for disabled LPM quirk
	tty: n_gsm: check error while registering tty devices
	intel_th: Consistency and off-by-one fix
	phy: phy-twl4030-usb: Fix possible use-after-free in twl4030_usb_remove()
	crypto: sun8i-ss - Fix PM reference leak when pm_runtime_get_sync() fails
	crypto: sun8i-ce - Fix PM reference leak in sun8i_ce_probe()
	crypto: stm32/hash - Fix PM reference leak on stm32-hash.c
	crypto: stm32/cryp - Fix PM reference leak on stm32-cryp.c
	crypto: sa2ul - Fix PM reference leak in sa_ul_probe()
	crypto: omap-aes - Fix PM reference leak on omap-aes.c
	platform/x86: intel_pmc_core: Don't use global pmcdev in quirks
	spi: sync up initial chipselect state
	btrfs: do proper error handling in create_reloc_root
	btrfs: do proper error handling in btrfs_update_reloc_root
	btrfs: convert logic BUG_ON()'s in replace_path to ASSERT()'s
	drm: Added orientation quirk for OneGX1 Pro
	drm/qxl: do not run release if qxl failed to init
	drm/qxl: release shadow on shutdown
	drm/ast: Fix invalid usage of AST_MAX_HWC_WIDTH in cursor atomic_check
	drm/amd/display: changing sr exit latency
	drm/ast: fix memory leak when unload the driver
	drm/amd/display: Check for DSC support instead of ASIC revision
	drm/amd/display: Don't optimize bandwidth before disabling planes
	drm/amdgpu/display: buffer INTERRUPT_LOW_IRQ_CONTEXT interrupt work
	drm/amd/display/dc/dce/dce_aux: Remove duplicate line causing 'field overwritten' issue
	scsi: lpfc: Fix incorrect dbde assignment when building target abts wqe
	scsi: lpfc: Fix pt2pt connection does not recover after LOGO
	drm/amdgpu: Fix some unload driver issues
	sched/pelt: Fix task util_est update filtering
	kvfree_rcu: Use same set of GFP flags as does single-argument
	scsi: target: pscsi: Fix warning in pscsi_complete_cmd()
	media: ite-cir: check for receive overflow
	media: drivers: media: pci: sta2x11: fix Kconfig dependency on GPIOLIB
	media: imx: capture: Return -EPIPE from __capture_legacy_try_fmt()
	atomisp: don't let it go past pipes array
	power: supply: bq27xxx: fix power_avg for newer ICs
	extcon: arizona: Fix some issues when HPDET IRQ fires after the jack has been unplugged
	extcon: arizona: Fix various races on driver unbind
	media: media/saa7164: fix saa7164_encoder_register() memory leak bugs
	media: gspca/sq905.c: fix uninitialized variable
	power: supply: Use IRQF_ONESHOT
	backlight: qcom-wled: Use sink_addr for sync toggle
	backlight: qcom-wled: Fix FSC update issue for WLED5
	drm/amdgpu: mask the xgmi number of hops reported from psp to kfd
	drm/amdkfd: Fix UBSAN shift-out-of-bounds warning
	drm/amdgpu : Fix asic reset regression issue introduce by 8f211fe8ac
	drm/amd/pm: fix workload mismatch on vega10
	drm/amd/display: Fix UBSAN warning for not a valid value for type '_Bool'
	drm/amd/display: DCHUB underflow counter increasing in some scenarios
	drm/amd/display: fix dml prefetch validation
	scsi: qla2xxx: Always check the return value of qla24xx_get_isp_stats()
	drm/vkms: fix misuse of WARN_ON
	scsi: qla2xxx: Fix use after free in bsg
	mmc: sdhci-esdhc-imx: validate pinctrl before use it
	mmc: sdhci-pci: Add PCI IDs for Intel LKF
	mmc: sdhci-brcmstb: Remove CQE quirk
	ata: ahci: Disable SXS for Hisilicon Kunpeng920
	drm/komeda: Fix bit check to import to value of proper type
	nvmet: return proper error code from discovery ctrl
	selftests/resctrl: Enable gcc checks to detect buffer overflows
	selftests/resctrl: Fix compilation issues for global variables
	selftests/resctrl: Fix compilation issues for other global variables
	selftests/resctrl: Clean up resctrl features check
	selftests/resctrl: Fix missing options "-n" and "-p"
	selftests/resctrl: Use resctrl/info for feature detection
	selftests/resctrl: Fix incorrect parsing of iMC counters
	selftests/resctrl: Fix checking for < 0 for unsigned values
	power: supply: cpcap-charger: Add usleep to cpcap charger to avoid usb plug bounce
	scsi: smartpqi: Use host-wide tag space
	scsi: smartpqi: Correct request leakage during reset operations
	scsi: smartpqi: Add new PCI IDs
	scsi: scsi_dh_alua: Remove check for ASC 24h in alua_rtpg()
	media: em28xx: fix memory leak
	media: vivid: update EDID
	drm/msm/dp: Fix incorrect NULL check kbot warnings in DP driver
	clk: socfpga: arria10: Fix memory leak of socfpga_clk on error return
	power: supply: generic-adc-battery: fix possible use-after-free in gab_remove()
	power: supply: s3c_adc_battery: fix possible use-after-free in s3c_adc_bat_remove()
	media: tc358743: fix possible use-after-free in tc358743_remove()
	media: adv7604: fix possible use-after-free in adv76xx_remove()
	media: i2c: adv7511-v4l2: fix possible use-after-free in adv7511_remove()
	media: i2c: tda1997: Fix possible use-after-free in tda1997x_remove()
	media: i2c: adv7842: fix possible use-after-free in adv7842_remove()
	media: platform: sti: Fix runtime PM imbalance in regs_show
	media: sun8i-di: Fix runtime PM imbalance in deinterlace_start_streaming
	media: dvb-usb: fix memory leak in dvb_usb_adapter_init
	media: gscpa/stv06xx: fix memory leak
	sched/fair: Ignore percpu threads for imbalance pulls
	drm/msm/mdp5: Configure PP_SYNC_HEIGHT to double the vtotal
	drm/msm/mdp5: Do not multiply vclk line count by 100
	drm/amdgpu/ttm: Fix memory leak userptr pages
	drm/radeon/ttm: Fix memory leak userptr pages
	drm/amd/display: Fix debugfs link_settings entry
	drm/amd/display: Fix UBSAN: shift-out-of-bounds warning
	drm/amdkfd: Fix cat debugfs hang_hws file causes system crash bug
	amdgpu: avoid incorrect %hu format string
	drm/amd/display: Try YCbCr420 color when YCbCr444 fails
	drm/amdgpu: fix NULL pointer dereference
	scsi: lpfc: Fix crash when a REG_RPI mailbox fails triggering a LOGO response
	scsi: lpfc: Fix error handling for mailboxes completed in MBX_POLL mode
	scsi: lpfc: Remove unsupported mbox PORT_CAPABILITIES logic
	mfd: intel-m10-bmc: Fix the register access range
	mfd: da9063: Support SMBus and I2C mode
	mfd: arizona: Fix rumtime PM imbalance on error
	scsi: libfc: Fix a format specifier
	perf: Rework perf_event_exit_event()
	sched,fair: Alternative sched_slice()
	block/rnbd-clt: Fix missing a memory free when unloading the module
	s390/archrandom: add parameter check for s390_arch_random_generate
	sched,psi: Handle potential task count underflow bugs more gracefully
	power: supply: cpcap-battery: fix invalid usage of list cursor
	ALSA: emu8000: Fix a use after free in snd_emu8000_create_mixer
	ALSA: hda/conexant: Re-order CX5066 quirk table entries
	ALSA: sb: Fix two use after free in snd_sb_qsound_build
	ALSA: usb-audio: Explicitly set up the clock selector
	ALSA: usb-audio: Add dB range mapping for Sennheiser Communications Headset PC 8
	ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 445 G7
	ALSA: hda/realtek: GA503 use same quirks as GA401
	ALSA: hda/realtek: fix mic boost on Intel NUC 8
	ALSA: hda/realtek - Headset Mic issue on HP platform
	ALSA: hda/realtek: fix static noise on ALC285 Lenovo laptops
	ALSA: hda/realtek: Add quirk for Intel Clevo PCx0Dx
	tools/power/turbostat: Fix turbostat for AMD Zen CPUs
	btrfs: fix race when picking most recent mod log operation for an old root
	arm64/vdso: Discard .note.gnu.property sections in vDSO
	Makefile: Move -Wno-unused-but-set-variable out of GCC only block
	fs: fix reporting supported extra file attributes for statx()
	virtiofs: fix memory leak in virtio_fs_probe()
	kcsan, debugfs: Move debugfs file creation out of early init
	ubifs: Only check replay with inode type to judge if inode linked
	f2fs: fix error handling in f2fs_end_enable_verity()
	f2fs: fix to avoid out-of-bounds memory access
	mlxsw: spectrum_mr: Update egress RIF list before route's action
	openvswitch: fix stack OOB read while fragmenting IPv4 packets
	ACPI: GTDT: Don't corrupt interrupt mappings on watchdow probe failure
	NFS: fs_context: validate UDP retrans to prevent shift out-of-bounds
	NFS: Don't discard pNFS layout segments that are marked for return
	NFSv4: Don't discard segments marked for return in _pnfs_return_layout()
	Input: ili210x - add missing negation for touch indication on ili210x
	jffs2: Fix kasan slab-out-of-bounds problem
	jffs2: Hook up splice_write callback
	powerpc/powernv: Enable HAIL (HV AIL) for ISA v3.1 processors
	powerpc/eeh: Fix EEH handling for hugepages in ioremap space.
	powerpc/kexec_file: Use current CPU info while setting up FDT
	powerpc/32: Fix boot failure with CONFIG_STACKPROTECTOR
	powerpc: fix EDEADLOCK redefinition error in uapi/asm/errno.h
	intel_th: pci: Add Alder Lake-M support
	tpm: efi: Use local variable for calculating final log size
	tpm: vtpm_proxy: Avoid reading host log when using a virtual device
	crypto: arm/curve25519 - Move '.fpu' after '.arch'
	crypto: rng - fix crypto_rng_reset() refcounting when !CRYPTO_STATS
	md/raid1: properly indicate failure when ending a failed write request
	dm raid: fix inconclusive reshape layout on fast raid4/5/6 table reload sequences
	fuse: fix write deadlock
	exfat: fix erroneous discard when clear cluster bit
	sfc: farch: fix TX queue lookup in TX flush done handling
	sfc: farch: fix TX queue lookup in TX event handling
	security: commoncap: fix -Wstringop-overread warning
	Fix misc new gcc warnings
	jffs2: check the validity of dstlen in jffs2_zlib_compress()
	smb3: when mounting with multichannel include it in requested capabilities
	smb3: do not attempt multichannel to server which does not support it
	Revert 337f13046f ("futex: Allow FUTEX_CLOCK_REALTIME with FUTEX_WAIT op")
	futex: Do not apply time namespace adjustment on FUTEX_LOCK_PI
	x86/cpu: Initialize MSR_TSC_AUX if RDTSCP *or* RDPID is supported
	kbuild: update config_data.gz only when the content of .config is changed
	ext4: annotate data race in start_this_handle()
	ext4: annotate data race in jbd2_journal_dirty_metadata()
	ext4: fix check to prevent false positive report of incorrect used inodes
	ext4: do not set SB_ACTIVE in ext4_orphan_cleanup()
	ext4: fix error code in ext4_commit_super
	ext4: fix ext4_error_err save negative errno into superblock
	ext4: fix error return code in ext4_fc_perform_commit()
	ext4: allow the dax flag to be set and cleared on inline directories
	ext4: Fix occasional generic/418 failure
	media: dvbdev: Fix memory leak in dvb_media_device_free()
	media: dvb-usb: Fix use-after-free access
	media: dvb-usb: Fix memory leak at error in dvb_usb_device_init()
	media: staging/intel-ipu3: Fix memory leak in imu_fmt
	media: staging/intel-ipu3: Fix set_fmt error handling
	media: staging/intel-ipu3: Fix race condition during set_fmt
	media: v4l2-ctrls: fix reference to freed memory
	media: venus: hfi_parser: Don't initialize parser on v1
	usb: gadget: dummy_hcd: fix gpf in gadget_setup
	usb: gadget: Fix double free of device descriptor pointers
	usb: gadget/function/f_fs string table fix for multiple languages
	usb: dwc3: gadget: Remove FS bInterval_m1 limitation
	usb: dwc3: gadget: Fix START_TRANSFER link state check
	usb: dwc3: core: Do core softreset when switch mode
	usb: dwc2: Fix session request interrupt handler
	tty: fix memory leak in vc_deallocate
	rsi: Use resume_noirq for SDIO
	tools/power turbostat: Fix offset overflow issue in index converting
	tracing: Map all PIDs to command lines
	tracing: Restructure trace_clock_global() to never block
	dm persistent data: packed struct should have an aligned() attribute too
	dm space map common: fix division bug in sm_ll_find_free_block()
	dm integrity: fix missing goto in bitmap_flush_interval error handling
	dm rq: fix double free of blk_mq_tag_set in dev remove after table load fails
	lib/vsprintf.c: remove leftover 'f' and 'F' cases from bstr_printf()
	thermal/drivers/cpufreq_cooling: Fix slab OOB issue
	thermal/core/fair share: Lock the thermal zone while looping over instances
	Linux 5.10.36

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I7b8075de5edd8de69205205cddb9a3273d7d0810
2021-05-13 14:22:11 +02:00
Jan Kara
378a016271 ext4: Fix occasional generic/418 failure
commit 5899593f51 upstream.

Eric has noticed that after pagecache read rework, generic/418 is
occasionally failing for ext4 when blocksize < pagesize. In fact, the
pagecache rework just made hard to hit race in ext4 more likely. The
problem is that since ext4 conversion of direct IO writes to iomap
framework (commit 378f32bab3), we update inode size after direct IO
write only after invalidating page cache. Thus if buffered read sneaks
at unfortunate moment like:

CPU1 - write at offset 1k                       CPU2 - read from offset 0
iomap_dio_rw(..., IOMAP_DIO_FORCE_WAIT);
                                                ext4_readpage();
ext4_handle_inode_extension()

the read will zero out tail of the page as it still sees smaller inode
size and thus page cache becomes inconsistent with on-disk contents with
all the consequences.

Fix the problem by moving inode size update into end_io handler which
gets called before the page cache is invalidated.

Reported-and-tested-by: Eric Whitney <enwlinux@gmail.com>
Fixes: 378f32bab3 ("ext4: introduce direct I/O write using iomap infrastructure")
CC: stable@vger.kernel.org
Signed-off-by: Jan Kara <jack@suse.cz>
Acked-by: Dave Chinner <dchinner@redhat.com>
Link: https://lore.kernel.org/r/20210415155417.4734-1-jack@suse.cz
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-05-11 14:47:38 +02:00
Theodore Ts'o
133e83b5b3 ext4: allow the dax flag to be set and cleared on inline directories
commit 4811d9929c upstream.

This is needed to allow generic/607 to pass for file systems with the
inline data_feature enabled, and it allows the use of file systems
where the directories use inline_data, while the files are accessed
via DAX.

Cc: stable@kernel.org
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-05-11 14:47:38 +02:00
Xu Yihang
72447c925e ext4: fix error return code in ext4_fc_perform_commit()
commit e1262cd2e6 upstream.

In case of if not ext4_fc_add_tlv branch, an error return code is missing.

Cc: stable@kernel.org
Fixes: aa75f4d3da ("ext4: main fast-commit commit path")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Xu Yihang <xuyihang@huawei.com>
Reviewed-by: Harshad Shirwadkar <harshadshirwadkar@gmail.com>
Link: https://lore.kernel.org/r/20210408070033.123047-1-xuyihang@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-05-11 14:47:38 +02:00
Ye Bin
bf4ba04f01 ext4: fix ext4_error_err save negative errno into superblock
commit 6810fad956 upstream.

Fix As write_mmp_block() so that it returns -EIO instead of 1, so that
the correct error gets saved into the superblock.

Cc: stable@kernel.org
Fixes: 54d3adbc29 ("ext4: save all error info in save_error_info() and drop ext4_set_errno()")
Reported-by: Liu Zhi Qiang <liuzhiqiang26@huawei.com>
Signed-off-by: Ye Bin <yebin10@huawei.com>
Reviewed-by: Andreas Dilger <adilger@dilger.ca>
Link: https://lore.kernel.org/r/20210406025331.148343-1-yebin10@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-05-11 14:47:38 +02:00
Fengnan Chang
12905cf9e5 ext4: fix error code in ext4_commit_super
commit f88f1466e2 upstream.

We should set the error code when ext4_commit_super check argument failed.
Found in code review.
Fixes: c4be0c1dc4 ("filesystem freeze: add error handling of write_super_lockfs/unlockfs").

Cc: stable@kernel.org
Signed-off-by: Fengnan Chang <changfengnan@vivo.com>
Reviewed-by: Andreas Dilger <adilger@dilger.ca>
Link: https://lore.kernel.org/r/20210402101631.561-1-changfengnan@vivo.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-05-11 14:47:37 +02:00
Zhang Yi
7e9298f4d1 ext4: do not set SB_ACTIVE in ext4_orphan_cleanup()
commit 72ffb49a7b upstream.

When CONFIG_QUOTA is enabled, if we failed to mount the filesystem due
to some error happens behind ext4_orphan_cleanup(), it will end up
triggering a after free issue of super_block. The problem is that
ext4_orphan_cleanup() will set SB_ACTIVE flag if CONFIG_QUOTA is
enabled, after we cleanup the truncated inodes, the last iput() will put
them into the lru list, and these inodes' pages may probably dirty and
will be write back by the writeback thread, so it could be raced by
freeing super_block in the error path of mount_bdev().

After check the setting of SB_ACTIVE flag in ext4_orphan_cleanup(), it
was used to ensure updating the quota file properly, but evict inode and
trash data immediately in the last iput does not affect the quotafile,
so setting the SB_ACTIVE flag seems not required[1]. Fix this issue by
just remove the SB_ACTIVE setting.

[1] https://lore.kernel.org/linux-ext4/99cce8ca-e4a0-7301-840f-2ace67c551f3@huawei.com/T/#m04990cfbc4f44592421736b504afcc346b2a7c00

Cc: stable@kernel.org
Signed-off-by: Zhang Yi <yi.zhang@huawei.com>
Tested-by: Jan Kara <jack@suse.cz>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20210331033138.918975-1-yi.zhang@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-05-11 14:47:37 +02:00
Zhang Yi
098b257563 ext4: fix check to prevent false positive report of incorrect used inodes
commit a149d2a5ca upstream.

Commit <50122847007> ("ext4: fix check to prevent initializing reserved
inodes") check the block group zero and prevent initializing reserved
inodes. But in some special cases, the reserved inode may not all belong
to the group zero, it may exist into the second group if we format
filesystem below.

  mkfs.ext4 -b 4096 -g 8192 -N 1024 -I 4096 /dev/sda

So, it will end up triggering a false positive report of a corrupted
file system. This patch fix it by avoid check reserved inodes if no free
inode blocks will be zeroed.

Cc: stable@kernel.org
Fixes: 5012284700 ("ext4: fix check to prevent initializing reserved inodes")
Signed-off-by: Zhang Yi <yi.zhang@huawei.com>
Suggested-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20210331121516.2243099-1-yi.zhang@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-05-11 14:47:37 +02:00
Vinayak Menon
35eacb5c87 ANDROID: mm: allow vmas with vm_ops to be speculatively handled
Right now only anonymous page faults are speculatively handled,
thus leaving out a large percentage of faults still requiring to
take mmap_sem. These were left out since there can be fault
handlers mainly in the fs layer which may use vma in unknown ways.
This patch enables speculative fault for ext4, f2fs and shmem. The
feature is disabled by default and enabled via allow_file_spec_access
kernel param.

Bug: 171954515
Change-Id: I0d23ebf299000e4ac5e2c71bc0b7fc9006e98da9
Signed-off-by: Vinayak Menon <vinmenon@codeaurora.org>
2021-04-23 18:42:39 -07:00
Greg Kroah-Hartman
e92949726c Merge 5.10.28 into android12-5.10
Changes in 5.10.28
	arm64: mm: correct the inside linear map range during hotplug check
	bpf: Fix fexit trampoline.
	virtiofs: Fail dax mount if device does not support it
	ext4: shrink race window in ext4_should_retry_alloc()
	ext4: fix bh ref count on error paths
	fs: nfsd: fix kconfig dependency warning for NFSD_V4
	rpc: fix NULL dereference on kmalloc failure
	iomap: Fix negative assignment to unsigned sis->pages in iomap_swapfile_activate
	ASoC: rt1015: fix i2c communication error
	ASoC: rt5640: Fix dac- and adc- vol-tlv values being off by a factor of 10
	ASoC: rt5651: Fix dac- and adc- vol-tlv values being off by a factor of 10
	ASoC: sgtl5000: set DAP_AVC_CTRL register to correct default value on probe
	ASoC: es8316: Simplify adc_pga_gain_tlv table
	ASoC: soc-core: Prevent warning if no DMI table is present
	ASoC: cs42l42: Fix Bitclock polarity inversion
	ASoC: cs42l42: Fix channel width support
	ASoC: cs42l42: Fix mixer volume control
	ASoC: cs42l42: Always wait at least 3ms after reset
	NFSD: fix error handling in NFSv4.0 callbacks
	kernel: freezer should treat PF_IO_WORKER like PF_KTHREAD for freezing
	vhost: Fix vhost_vq_reset()
	io_uring: fix ->flags races by linked timeouts
	scsi: st: Fix a use after free in st_open()
	scsi: qla2xxx: Fix broken #endif placement
	staging: comedi: cb_pcidas: fix request_irq() warn
	staging: comedi: cb_pcidas64: fix request_irq() warn
	ASoC: rt5659: Update MCLK rate in set_sysclk()
	ASoC: rt711: add snd_soc_component remove callback
	thermal/core: Add NULL pointer check before using cooling device stats
	locking/ww_mutex: Simplify use_ww_ctx & ww_ctx handling
	locking/ww_mutex: Fix acquire/release imbalance in ww_acquire_init()/ww_acquire_fini()
	nvmet-tcp: fix kmap leak when data digest in use
	io_uring: imply MSG_NOSIGNAL for send[msg]()/recv[msg]() calls
	static_call: Align static_call_is_init() patching condition
	ext4: do not iput inode under running transaction in ext4_rename()
	io_uring: call req_set_fail_links() on short send[msg]()/recv[msg]() with MSG_WAITALL
	net: mvpp2: fix interrupt mask/unmask skip condition
	flow_dissector: fix TTL and TOS dissection on IPv4 fragments
	can: dev: move driver related infrastructure into separate subdir
	net: introduce CAN specific pointer in the struct net_device
	can: tcan4x5x: fix max register value
	brcmfmac: clear EAP/association status bits on linkdown events
	ath11k: add ieee80211_unregister_hw to avoid kernel crash caused by NULL pointer
	rtw88: coex: 8821c: correct antenna switch function
	netdevsim: dev: Initialize FIB module after debugfs
	iwlwifi: pcie: don't disable interrupts for reg_lock
	ath10k: hold RCU lock when calling ieee80211_find_sta_by_ifaddr()
	net: ethernet: aquantia: Handle error cleanup of start on open
	appletalk: Fix skb allocation size in loopback case
	net: ipa: remove two unused register definitions
	net: ipa: fix register write command validation
	net: wan/lmc: unregister device when no matching device is found
	net: 9p: advance iov on empty read
	bpf: Remove MTU check in __bpf_skb_max_len
	ACPI: tables: x86: Reserve memory occupied by ACPI tables
	ACPI: processor: Fix CPU0 wakeup in acpi_idle_play_dead()
	ALSA: usb-audio: Apply sample rate quirk to Logitech Connect
	ALSA: hda: Re-add dropped snd_poewr_change_state() calls
	ALSA: hda: Add missing sanity checks in PM prepare/complete callbacks
	ALSA: hda/realtek: fix a determine_headset_type issue for a Dell AIO
	ALSA: hda/realtek: call alc_update_headset_mode() in hp_automute_hook
	ALSA: hda/realtek: fix mute/micmute LEDs for HP 640 G8
	xtensa: fix uaccess-related livelock in do_page_fault
	xtensa: move coprocessor_flush to the .text section
	KVM: SVM: load control fields from VMCB12 before checking them
	KVM: SVM: ensure that EFER.SVME is set when running nested guest or on nested vmexit
	PM: runtime: Fix race getting/putting suppliers at probe
	PM: runtime: Fix ordering in pm_runtime_get_suppliers()
	tracing: Fix stack trace event size
	s390/vdso: copy tod_steering_delta value to vdso_data page
	s390/vdso: fix tod_steering_delta type
	mm: fix race by making init_zero_pfn() early_initcall
	drm/amdkfd: dqm fence memory corruption
	drm/amdgpu: fix offset calculation in amdgpu_vm_bo_clear_mappings()
	drm/amdgpu: check alignment on CPU page for bo map
	reiserfs: update reiserfs_xattrs_initialized() condition
	drm/imx: fix memory leak when fails to init
	drm/tegra: dc: Restore coupling of display controllers
	drm/tegra: sor: Grab runtime PM reference across reset
	vfio/nvlink: Add missing SPAPR_TCE_IOMMU depends
	pinctrl: rockchip: fix restore error in resume
	extcon: Add stubs for extcon_register_notifier_all() functions
	extcon: Fix error handling in extcon_dev_register
	firmware: stratix10-svc: reset COMMAND_RECONFIG_FLAG_PARTIAL to 0
	usb: dwc3: pci: Enable dis_uX_susphy_quirk for Intel Merrifield
	video: hyperv_fb: Fix a double free in hvfb_probe
	firewire: nosy: Fix a use-after-free bug in nosy_ioctl()
	usbip: vhci_hcd fix shift out-of-bounds in vhci_hub_control()
	USB: quirks: ignore remote wake-up on Fibocom L850-GL LTE modem
	usb: musb: Fix suspend with devices connected for a64
	usb: xhci-mtk: fix broken streams issue on 0.96 xHCI
	cdc-acm: fix BREAK rx code path adding necessary calls
	USB: cdc-acm: untangle a circular dependency between callback and softint
	USB: cdc-acm: downgrade message to debug
	USB: cdc-acm: fix double free on probe failure
	USB: cdc-acm: fix use-after-free after probe failure
	usb: gadget: udc: amd5536udc_pci fix null-ptr-dereference
	usb: dwc2: Fix HPRT0.PrtSusp bit setting for HiKey 960 board.
	usb: dwc2: Prevent core suspend when port connection flag is 0
	usb: dwc3: qcom: skip interconnect init for ACPI probe
	usb: dwc3: gadget: Clear DEP flags after stop transfers in ep disable
	soc: qcom-geni-se: Cleanup the code to remove proxy votes
	staging: rtl8192e: Fix incorrect source in memcpy()
	staging: rtl8192e: Change state information from u16 to u8
	driver core: clear deferred probe reason on probe retry
	drivers: video: fbcon: fix NULL dereference in fbcon_cursor()
	riscv: evaluate put_user() arg before enabling user access
	Revert "kernel: freezer should treat PF_IO_WORKER like PF_KTHREAD for freezing"
	bpf: Use NOP_ATOMIC5 instead of emit_nops(&prog, 5) for BPF_TRAMP_F_CALL_ORIG
	Linux 5.10.28

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ifdbbeda8de3ee22a7aa3f5d3b10becf0aba1a124
2021-04-09 09:29:17 +02:00
zhangyi (F)
5038c1122e ext4: do not iput inode under running transaction in ext4_rename()
[ Upstream commit 5dccdc5a19 ]

In ext4_rename(), when RENAME_WHITEOUT failed to add new entry into
directory, it ends up dropping new created whiteout inode under the
running transaction. After commit <9b88f9fb0d2> ("ext4: Do not iput inode
under running transaction"), we follow the assumptions that evict() does
not get called from a transaction context but in ext4_rename() it breaks
this suggestion. Although it's not a real problem, better to obey it, so
this patch add inode to orphan list and stop transaction before final
iput().

Signed-off-by: zhangyi (F) <yi.zhang@huawei.com>
Link: https://lore.kernel.org/r/20210303131703.330415-2-yi.zhang@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-04-07 15:00:06 +02:00
Zhaolong Zhang
e178f362f0 ext4: fix bh ref count on error paths
[ Upstream commit c915fb80ea ]

__ext4_journalled_writepage should drop bhs' ref count on error paths

Signed-off-by: Zhaolong Zhang <zhangzl2013@126.com>
Link: https://lore.kernel.org/r/1614678151-70481-1-git-send-email-zhangzl2013@126.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-04-07 15:00:03 +02:00
Eric Whitney
4b3139576a ext4: shrink race window in ext4_should_retry_alloc()
[ Upstream commit efc6134527 ]

When generic/371 is run on kvm-xfstests using 5.10 and 5.11 kernels, it
fails at significant rates on the two test scenarios that disable
delayed allocation (ext3conv and data_journal) and force actual block
allocation for the fallocate and pwrite functions in the test.  The
failure rate on 5.10 for both ext3conv and data_journal on one test
system typically runs about 85%.  On 5.11, the failure rate on ext3conv
sometimes drops to as low as 1% while the rate on data_journal
increases to nearly 100%.

The observed failures are largely due to ext4_should_retry_alloc()
cutting off block allocation retries when s_mb_free_pending (used to
indicate that a transaction in progress will free blocks) is 0.
However, free space is usually available when this occurs during runs
of generic/371.  It appears that a thread attempting to allocate
blocks is just missing transaction commits in other threads that
increase the free cluster count and reset s_mb_free_pending while
the allocating thread isn't running.  Explicitly testing for free space
availability avoids this race.

The current code uses a post-increment operator in the conditional
expression that determines whether the retry limit has been exceeded.
This means that the conditional expression uses the value of the
retry counter before it's increased, resulting in an extra retry cycle.
The current code actually retries twice before hitting its retry limit
rather than once.

Increasing the retry limit to 3 from the current actual maximum retry
count of 2 in combination with the change described above reduces the
observed failure rate to less that 0.1% on both ext3conv and
data_journal with what should be limited impact on users sensitive to
the overhead caused by retries.

A per filesystem percpu counter exported via sysfs is added to allow
users or developers to track the number of times the retry limit is
exceeded without resorting to debugging methods.  This should provide
some insight into worst case retry behavior.

Signed-off-by: Eric Whitney <enwlinux@gmail.com>
Link: https://lore.kernel.org/r/20210218151132.19678-1-enwlinux@gmail.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-04-07 15:00:03 +02:00
Greg Kroah-Hartman
b9a61f9a56 Merge 5.10.27 into android12-5.10
Changes in 5.10.27
	mm/memcg: rename mem_cgroup_split_huge_fixup to split_page_memcg and add nr_pages argument
	mm/memcg: set memcg when splitting page
	mt76: fix tx skb error handling in mt76_dma_tx_queue_skb
	net: stmmac: fix dma physical address of descriptor when display ring
	net: fec: ptp: avoid register access when ipg clock is disabled
	powerpc/4xx: Fix build errors from mfdcr()
	atm: eni: dont release is never initialized
	atm: lanai: dont run lanai_dev_close if not open
	Revert "r8152: adjust the settings about MAC clock speed down for RTL8153"
	ALSA: hda: ignore invalid NHLT table
	ixgbe: Fix memleak in ixgbe_configure_clsu32
	scsi: ufs: ufs-qcom: Disable interrupt in reset path
	blk-cgroup: Fix the recursive blkg rwstat
	net: tehuti: fix error return code in bdx_probe()
	net: intel: iavf: fix error return code of iavf_init_get_resources()
	sun/niu: fix wrong RXMAC_BC_FRM_CNT_COUNT count
	gianfar: fix jumbo packets+napi+rx overrun crash
	cifs: ask for more credit on async read/write code paths
	gfs2: fix use-after-free in trans_drain
	cpufreq: blacklist Arm Vexpress platforms in cpufreq-dt-platdev
	gpiolib: acpi: Add missing IRQF_ONESHOT
	nfs: fix PNFS_FLEXFILE_LAYOUT Kconfig default
	NFS: Correct size calculation for create reply length
	net: hisilicon: hns: fix error return code of hns_nic_clear_all_rx_fetch()
	net: wan: fix error return code of uhdlc_init()
	net: davicom: Use platform_get_irq_optional()
	net: enetc: set MAC RX FIFO to recommended value
	atm: uPD98402: fix incorrect allocation
	atm: idt77252: fix null-ptr-dereference
	cifs: change noisy error message to FYI
	irqchip/ingenic: Add support for the JZ4760
	kbuild: add image_name to no-sync-config-targets
	kbuild: dummy-tools: fix inverted tests for gcc
	umem: fix error return code in mm_pci_probe()
	sparc64: Fix opcode filtering in handling of no fault loads
	habanalabs: Call put_pid() when releasing control device
	staging: rtl8192e: fix kconfig dependency on CRYPTO
	u64_stats,lockdep: Fix u64_stats_init() vs lockdep
	kselftest: arm64: Fix exit code of sve-ptrace
	regulator: qcom-rpmh: Correct the pmic5_hfsmps515 buck
	block: Fix REQ_OP_ZONE_RESET_ALL handling
	drm/amd/display: Revert dram_clock_change_latency for DCN2.1
	drm/amdgpu: fb BO should be ttm_bo_type_device
	drm/radeon: fix AGP dependency
	nvme: simplify error logic in nvme_validate_ns()
	nvme: add NVME_REQ_CANCELLED flag in nvme_cancel_request()
	nvme-fc: set NVME_REQ_CANCELLED in nvme_fc_terminate_exchange()
	nvme-fc: return NVME_SC_HOST_ABORTED_CMD when a command has been aborted
	nvme-core: check ctrl css before setting up zns
	nvme-rdma: Fix a use after free in nvmet_rdma_write_data_done
	nvme-pci: add the DISABLE_WRITE_ZEROES quirk for a Samsung PM1725a
	nfs: we don't support removing system.nfs4_acl
	block: Suppress uevent for hidden device when removed
	mm/fork: clear PASID for new mm
	ia64: fix ia64_syscall_get_set_arguments() for break-based syscalls
	ia64: fix ptrace(PTRACE_SYSCALL_INFO_EXIT) sign
	static_call: Pull some static_call declarations to the type headers
	static_call: Allow module use without exposing static_call_key
	static_call: Fix the module key fixup
	static_call: Fix static_call_set_init()
	KVM: x86: Protect userspace MSR filter with SRCU, and set atomically-ish
	btrfs: fix sleep while in non-sleep context during qgroup removal
	selinux: don't log MAC_POLICY_LOAD record on failed policy load
	selinux: fix variable scope issue in live sidtab conversion
	netsec: restore phy power state after controller reset
	platform/x86: intel-vbtn: Stop reporting SW_DOCK events
	psample: Fix user API breakage
	z3fold: prevent reclaim/free race for headless pages
	squashfs: fix inode lookup sanity checks
	squashfs: fix xattr id and id lookup sanity checks
	hugetlb_cgroup: fix imbalanced css_get and css_put pair for shared mappings
	kasan: fix per-page tags for non-page_alloc pages
	gcov: fix clang-11+ support
	ACPI: video: Add missing callback back for Sony VPCEH3U1E
	ACPICA: Always create namespace nodes using acpi_ns_create_node()
	arm64: stacktrace: don't trace arch_stack_walk()
	arm64: dts: ls1046a: mark crypto engine dma coherent
	arm64: dts: ls1012a: mark crypto engine dma coherent
	arm64: dts: ls1043a: mark crypto engine dma coherent
	ARM: dts: at91: sam9x60: fix mux-mask for PA7 so it can be set to A, B and C
	ARM: dts: at91: sam9x60: fix mux-mask to match product's datasheet
	ARM: dts: at91-sama5d27_som1: fix phy address to 7
	integrity: double check iint_cache was initialized
	drm/etnaviv: Use FOLL_FORCE for userptr
	drm/amd/pm: workaround for audio noise issue
	drm/amdgpu/display: restore AUX_DPHY_TX_CONTROL for DCN2.x
	drm/amdgpu: Add additional Sienna Cichlid PCI ID
	drm/i915: Fix the GT fence revocation runtime PM logic
	dm verity: fix DM_VERITY_OPTS_MAX value
	dm ioctl: fix out of bounds array access when no devices
	bus: omap_l3_noc: mark l3 irqs as IRQF_NO_THREAD
	ARM: OMAP2+: Fix smartreflex init regression after dropping legacy data
	soc: ti: omap-prm: Fix occasional abort on reset deassert for dra7 iva
	veth: Store queue_mapping independently of XDP prog presence
	bpf: Change inode_storage's lookup_elem return value from NULL to -EBADF
	libbpf: Fix INSTALL flag order
	net/mlx5e: RX, Mind the MPWQE gaps when calculating offsets
	net/mlx5e: When changing XDP program without reset, take refs for XSK RQs
	net/mlx5e: Don't match on Geneve options in case option masks are all zero
	ipv6: fix suspecious RCU usage warning
	drop_monitor: Perform cleanup upon probe registration failure
	macvlan: macvlan_count_rx() needs to be aware of preemption
	net: sched: validate stab values
	net: dsa: bcm_sf2: Qualify phydev->dev_flags based on port
	igc: reinit_locked() should be called with rtnl_lock
	igc: Fix Pause Frame Advertising
	igc: Fix Supported Pause Frame Link Setting
	igc: Fix igc_ptp_rx_pktstamp()
	e1000e: add rtnl_lock() to e1000_reset_task
	e1000e: Fix error handling in e1000_set_d0_lplu_state_82571
	net/qlcnic: Fix a use after free in qlcnic_83xx_get_minidump_template
	net: phy: broadcom: Add power down exit reset state delay
	ftgmac100: Restart MAC HW once
	clk: qcom: gcc-sc7180: Use floor ops for the correct sdcc1 clk
	net: ipa: terminate message handler arrays
	net: qrtr: fix a kernel-infoleak in qrtr_recvmsg()
	flow_dissector: fix byteorder of dissected ICMP ID
	selftests/bpf: Set gopt opt_class to 0 if get tunnel opt failed
	netfilter: ctnetlink: fix dump of the expect mask attribute
	net: hdlc_x25: Prevent racing between "x25_close" and "x25_xmit"/"x25_rx"
	net: phylink: Fix phylink_err() function name error in phylink_major_config
	tipc: better validate user input in tipc_nl_retrieve_key()
	tcp: relookup sock for RST+ACK packets handled by obsolete req sock
	can: isotp: isotp_setsockopt(): only allow to set low level TX flags for CAN-FD
	can: isotp: TX-path: ensure that CAN frame flags are initialized
	can: peak_usb: add forgotten supported devices
	can: flexcan: flexcan_chip_freeze(): fix chip freeze for missing bitrate
	can: kvaser_pciefd: Always disable bus load reporting
	can: c_can_pci: c_can_pci_remove(): fix use-after-free
	can: c_can: move runtime PM enable/disable to c_can_platform
	can: m_can: m_can_do_rx_poll(): fix extraneous msg loss warning
	can: m_can: m_can_rx_peripheral(): fix RX being blocked by errors
	mac80211: fix rate mask reset
	mac80211: Allow HE operation to be longer than expected.
	selftests/net: fix warnings on reuseaddr_ports_exhausted
	nfp: flower: fix unsupported pre_tunnel flows
	nfp: flower: add ipv6 bit to pre_tunnel control message
	nfp: flower: fix pre_tun mask id allocation
	ftrace: Fix modify_ftrace_direct.
	drm/msm/dsi: fix check-before-set in the 7nm dsi_pll code
	ionic: linearize tso skb with too many frags
	net/sched: cls_flower: fix only mask bit check in the validate_ct_state
	netfilter: nftables: report EOPNOTSUPP on unsupported flowtable flags
	netfilter: nftables: allow to update flowtable flags
	netfilter: flowtable: Make sure GC works periodically in idle system
	libbpf: Fix error path in bpf_object__elf_init()
	libbpf: Use SOCK_CLOEXEC when opening the netlink socket
	ARM: dts: imx6ull: fix ubi filesystem mount failed
	ipv6: weaken the v4mapped source check
	octeontx2-af: Formatting debugfs entry rsrc_alloc.
	octeontx2-af: Modify default KEX profile to extract TX packet fields
	octeontx2-af: Remove TOS field from MKEX TX
	octeontx2-af: Fix irq free in rvu teardown
	octeontx2-pf: Clear RSS enable flag on interace down
	octeontx2-af: fix infinite loop in unmapping NPC counter
	net: check all name nodes in __dev_alloc_name
	net: cdc-phonet: fix data-interface release on probe failure
	igb: check timestamp validity
	r8152: limit the RX buffer size of RTL8153A for USB 2.0
	net: stmmac: dwmac-sun8i: Provide TX and RX fifo sizes
	selinux: vsock: Set SID for socket returned by accept()
	selftests: forwarding: vxlan_bridge_1d: Fix vxlan ecn decapsulate value
	libbpf: Fix BTF dump of pointer-to-array-of-struct
	bpf: Fix umd memory leak in copy_process()
	can: isotp: tx-path: zero initialize outgoing CAN frames
	drm/msm: fix shutdown hook in case GPU components failed to bind
	drm/msm: Fix suspend/resume on i.MX5
	arm64: kdump: update ppos when reading elfcorehdr
	PM: runtime: Defer suspending suppliers
	net/mlx5: Add back multicast stats for uplink representor
	net/mlx5e: Allow to match on MPLS parameters only for MPLS over UDP
	net/mlx5e: Offload tuple rewrite for non-CT flows
	net/mlx5e: Fix error path for ethtool set-priv-flag
	PM: EM: postpone creating the debugfs dir till fs_initcall
	net: bridge: don't notify switchdev for local FDB addresses
	octeontx2-af: Fix memory leak of object buf
	xen/x86: make XEN_BALLOON_MEMORY_HOTPLUG_LIMIT depend on MEMORY_HOTPLUG
	RDMA/cxgb4: Fix adapter LE hash errors while destroying ipv6 listening server
	bpf: Don't do bpf_cgroup_storage_set() for kuprobe/tp programs
	net: Consolidate common blackhole dst ops
	net, bpf: Fix ip6ip6 crash with collect_md populated skbs
	igb: avoid premature Rx buffer reuse
	net: axienet: Properly handle PCS/PMA PHY for 1000BaseX mode
	net: axienet: Fix probe error cleanup
	net: phy: introduce phydev->port
	net: phy: broadcom: Avoid forward for bcm54xx_config_clock_delay()
	net: phy: broadcom: Set proper 1000BaseX/SGMII interface mode for BCM54616S
	net: phy: broadcom: Fix RGMII delays for BCM50160 and BCM50610M
	Revert "netfilter: x_tables: Switch synchronization to RCU"
	netfilter: x_tables: Use correct memory barriers.
	dm table: Fix zoned model check and zone sectors check
	mm/mmu_notifiers: ensure range_end() is paired with range_start()
	Revert "netfilter: x_tables: Update remaining dereference to RCU"
	ACPI: scan: Rearrange memory allocation in acpi_device_add()
	ACPI: scan: Use unique number for instance_no
	perf auxtrace: Fix auxtrace queue conflict
	perf synthetic events: Avoid write of uninitialized memory when generating PERF_RECORD_MMAP* records
	io_uring: fix provide_buffers sign extension
	block: recalculate segment count for multi-segment discards correctly
	scsi: Revert "qla2xxx: Make sure that aborted commands are freed"
	scsi: qedi: Fix error return code of qedi_alloc_global_queues()
	scsi: mpt3sas: Fix error return code of mpt3sas_base_attach()
	smb3: fix cached file size problems in duplicate extents (reflink)
	cifs: Adjust key sizes and key generation routines for AES256 encryption
	locking/mutex: Fix non debug version of mutex_lock_io_nested()
	x86/mem_encrypt: Correct physical address calculation in __set_clr_pte_enc()
	mm/memcg: fix 5.10 backport of splitting page memcg
	fs/cachefiles: Remove wait_bit_key layout dependency
	ch_ktls: fix enum-conversion warning
	can: dev: Move device back to init netns on owning netns delete
	r8169: fix DMA being used after buffer free if WoL is enabled
	net: dsa: b53: VLAN filtering is global to all users
	mac80211: fix double free in ibss_leave
	ext4: add reclaim checks to xattr code
	fs/ext4: fix integer overflow in s_log_groups_per_flex
	Revert "xen: fix p2m size in dom0 for disabled memory hotplug case"
	Revert "net: bonding: fix error return code of bond_neigh_init()"
	nvme: fix the nsid value to print in nvme_validate_or_alloc_ns
	can: peak_usb: Revert "can: peak_usb: add forgotten supported devices"
	xen-blkback: don't leak persistent grants from xen_blkbk_map()
	Linux 5.10.27

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I7eafe976fd6bf33db6db4adb8ebf2ff087294a23
2021-04-02 15:25:50 +02:00
Sabyrzhan Tasbolatov
df61d3cff4 fs/ext4: fix integer overflow in s_log_groups_per_flex
commit f91436d55a upstream.

syzbot found UBSAN: shift-out-of-bounds in ext4_mb_init [1], when
1 << sbi->s_es->s_log_groups_per_flex is bigger than UINT_MAX,
where sbi->s_mb_prefetch is unsigned integer type.

32 is the maximum allowed power of s_log_groups_per_flex. Following if
check will also trigger UBSAN shift-out-of-bound:

if (1 << sbi->s_es->s_log_groups_per_flex >= UINT_MAX) {

So I'm checking it against the raw number, perhaps there is another way
to calculate UINT_MAX max power. Also use min_t as to make sure it's
uint type.

[1] UBSAN: shift-out-of-bounds in fs/ext4/mballoc.c:2713:24
shift exponent 60 is too large for 32-bit type 'int'
Call Trace:
 __dump_stack lib/dump_stack.c:79 [inline]
 dump_stack+0x137/0x1be lib/dump_stack.c:120
 ubsan_epilogue lib/ubsan.c:148 [inline]
 __ubsan_handle_shift_out_of_bounds+0x432/0x4d0 lib/ubsan.c:395
 ext4_mb_init_backend fs/ext4/mballoc.c:2713 [inline]
 ext4_mb_init+0x19bc/0x19f0 fs/ext4/mballoc.c:2898
 ext4_fill_super+0xc2ec/0xfbe0 fs/ext4/super.c:4983

Reported-by: syzbot+a8b4b0c60155e87e9484@syzkaller.appspotmail.com
Signed-off-by: Sabyrzhan Tasbolatov <snovitoll@gmail.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20210224095800.3350002-1-snovitoll@gmail.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-30 14:32:08 +02:00
Jan Kara
0229b5926d ext4: add reclaim checks to xattr code
commit 163f0ec1df upstream.

Syzbot is reporting that ext4 can enter fs reclaim from kvmalloc() while
the transaction is started like:

  fs_reclaim_acquire+0x117/0x150 mm/page_alloc.c:4340
  might_alloc include/linux/sched/mm.h:193 [inline]
  slab_pre_alloc_hook mm/slab.h:493 [inline]
  slab_alloc_node mm/slub.c:2817 [inline]
  __kmalloc_node+0x5f/0x430 mm/slub.c:4015
  kmalloc_node include/linux/slab.h:575 [inline]
  kvmalloc_node+0x61/0xf0 mm/util.c:587
  kvmalloc include/linux/mm.h:781 [inline]
  ext4_xattr_inode_cache_find fs/ext4/xattr.c:1465 [inline]
  ext4_xattr_inode_lookup_create fs/ext4/xattr.c:1508 [inline]
  ext4_xattr_set_entry+0x1ce6/0x3780 fs/ext4/xattr.c:1649
  ext4_xattr_ibody_set+0x78/0x2b0 fs/ext4/xattr.c:2224
  ext4_xattr_set_handle+0x8f4/0x13e0 fs/ext4/xattr.c:2380
  ext4_xattr_set+0x13a/0x340 fs/ext4/xattr.c:2493

This should be impossible since transaction start sets PF_MEMALLOC_NOFS.
Add some assertions to the code to catch if something isn't working as
expected early.

Link: https://lore.kernel.org/linux-ext4/000000000000563a0205bafb7970@google.com/
Signed-off-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20210222171626.21884-1-jack@suse.cz
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-30 14:32:08 +02:00
Greg Kroah-Hartman
d5992d56cc ANDROID: fix up ext4 build from 5.10.26
In commit b7ff91fd03 ("ext4: find old entry again if failed to rename
whiteout") a new call to ext4_find_entry() was made, but in commit
705a3e5b18 ("ANDROID: ext4: Handle casefolding with encryption")
only in the ANDROID tree, a new parameter is added to that function.

Add NULL there to keep the build working, hopefully one-day the
out-of-tree patch will get merged upstream...

Fixes: 705a3e5b18 ("ANDROID: ext4: Handle casefolding with encryption")
Fixes: b7ff91fd03 ("ext4: find old entry again if failed to rename whiteout")
Cc: Daniel Rosenberg <drosen@google.com>
Cc: Paul Lawrence <paullawrence@google.com>
Bug: 138322712
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>BB
Change-Id: I69b7f9c12d1f9016b8269e5bc7878469700b6477
2021-03-25 17:16:14 +01:00
Greg Kroah-Hartman
57b60a3a15 Merge 5.10.26 into android12-5.10-lts
Changes in 5.10.26
	ASoC: ak4458: Add MODULE_DEVICE_TABLE
	ASoC: ak5558: Add MODULE_DEVICE_TABLE
	spi: cadence: set cqspi to the driver_data field of struct device
	ALSA: dice: fix null pointer dereference when node is disconnected
	ALSA: hda/realtek: apply pin quirk for XiaomiNotebook Pro
	ALSA: hda: generic: Fix the micmute led init state
	ALSA: hda/realtek: Apply headset-mic quirks for Xiaomi Redmibook Air
	ALSA: hda/realtek: fix mute/micmute LEDs for HP 840 G8
	ALSA: hda/realtek: fix mute/micmute LEDs for HP 440 G8
	ALSA: hda/realtek: fix mute/micmute LEDs for HP 850 G8
	Revert "PM: runtime: Update device status before letting suppliers suspend"
	s390/vtime: fix increased steal time accounting
	s390/pci: refactor zpci_create_device()
	s390/pci: remove superfluous zdev->zbus check
	s390/pci: fix leak of PCI device structure
	zonefs: Fix O_APPEND async write handling
	zonefs: prevent use of seq files as swap file
	zonefs: fix to update .i_wr_refcnt correctly in zonefs_open_zone()
	btrfs: fix race when cloning extent buffer during rewind of an old root
	btrfs: fix slab cache flags for free space tree bitmap
	vhost-vdpa: fix use-after-free of v->config_ctx
	vhost-vdpa: set v->config_ctx to NULL if eventfd_ctx_fdget() fails
	drm/amd/display: Correct algorithm for reversed gamma
	ASoC: fsl_ssi: Fix TDM slot setup for I2S mode
	ASoC: Intel: bytcr_rt5640: Fix HP Pavilion x2 10-p0XX OVCD current threshold
	ASoC: SOF: Intel: unregister DMIC device on probe error
	ASoC: SOF: intel: fix wrong poll bits in dsp power down
	ASoC: qcom: sdm845: Fix array out of bounds access
	ASoC: qcom: sdm845: Fix array out of range on rx slim channels
	ASoC: codecs: wcd934x: add a sanity check in set channel map
	ASoC: qcom: lpass-cpu: Fix lpass dai ids parse
	ASoC: simple-card-utils: Do not handle device clock
	afs: Fix accessing YFS xattrs on a non-YFS server
	afs: Stop listxattr() from listing "afs.*" attributes
	ALSA: usb-audio: Fix unintentional sign extension issue
	nvme: fix Write Zeroes limitations
	nvme-tcp: fix misuse of __smp_processor_id with preemption enabled
	nvme-tcp: fix possible hang when failing to set io queues
	nvme-tcp: fix a NULL deref when receiving a 0-length r2t PDU
	nvmet: don't check iosqes,iocqes for discovery controllers
	nfsd: Don't keep looking up unhashed files in the nfsd file cache
	nfsd: don't abort copies early
	NFSD: Repair misuse of sv_lock in 5.10.16-rt30.
	NFSD: fix dest to src mount in inter-server COPY
	svcrdma: disable timeouts on rdma backchannel
	vfio: IOMMU_API should be selected
	vhost_vdpa: fix the missing irq_bypass_unregister_producer() invocation
	sunrpc: fix refcount leak for rpc auth modules
	i915/perf: Start hrtimer only if sampling the OA buffer
	pstore: Fix warning in pstore_kill_sb()
	io_uring: ensure that SQPOLL thread is started for exit
	net/qrtr: fix __netdev_alloc_skb call
	kbuild: Fix <linux/version.h> for empty SUBLEVEL or PATCHLEVEL again
	cifs: fix allocation size on newly created files
	riscv: Correct SPARSEMEM configuration
	scsi: lpfc: Fix some error codes in debugfs
	scsi: myrs: Fix a double free in myrs_cleanup()
	scsi: ufs: ufs-mediatek: Correct operator & -> &&
	RISC-V: correct enum sbi_ext_rfence_fid
	counter: stm32-timer-cnt: Report count function when SLAVE_MODE_DISABLED
	gpiolib: Assign fwnode to parent's if no primary one provided
	nvme-rdma: fix possible hang when failing to set io queues
	ibmvnic: add some debugs
	ibmvnic: serialize access to work queue on remove
	tty: serial: stm32-usart: Remove set but unused 'cookie' variables
	serial: stm32: fix DMA initialization error handling
	bpf: Declare __bpf_free_used_maps() unconditionally
	RDMA/rtrs: Remove unnecessary argument dir of rtrs_iu_free
	RDMA/rtrs-srv: Jump to dereg_mr label if allocate iu fails
	RDMA/rtrs: Introduce rtrs_post_send
	RDMA/rtrs: Fix KASAN: stack-out-of-bounds bug
	module: merge repetitive strings in module_sig_check()
	module: avoid *goto*s in module_sig_check()
	module: harden ELF info handling
	scsi: pm80xx: Make mpi_build_cmd locking consistent
	scsi: pm80xx: Make running_req atomic
	scsi: pm80xx: Fix pm8001_mpi_get_nvmd_resp() race condition
	scsi: pm8001: Neaten debug logging macros and uses
	scsi: libsas: Remove notifier indirection
	scsi: libsas: Introduce a _gfp() variant of event notifiers
	scsi: mvsas: Pass gfp_t flags to libsas event notifiers
	scsi: isci: Pass gfp_t flags in isci_port_link_down()
	scsi: isci: Pass gfp_t flags in isci_port_link_up()
	scsi: isci: Pass gfp_t flags in isci_port_bc_change_received()
	RDMA/mlx5: Allow creating all QPs even when non RDMA profile is used
	powerpc/sstep: Fix load-store and update emulation
	powerpc/sstep: Fix darn emulation
	i40e: Fix endianness conversions
	net: phy: micrel: set soft_reset callback to genphy_soft_reset for KSZ8081
	MIPS: compressed: fix build with enabled UBSAN
	drm/amd/display: turn DPMS off on connector unplug
	iwlwifi: Add a new card for MA family
	io_uring: fix inconsistent lock state
	media: cedrus: h264: Support profile controls
	ibmvnic: remove excessive irqsave
	s390/qeth: schedule TX NAPI on QAOB completion
	drm/amd/pm: fulfill the Polaris implementation for get_clock_by_type_with_latency()
	io_uring: don't attempt IO reissue from the ring exit path
	io_uring: clear IOCB_WAITQ for non -EIOCBQUEUED return
	net: bonding: fix error return code of bond_neigh_init()
	regulator: pca9450: Add SD_VSEL GPIO for LDO5
	regulator: pca9450: Enable system reset on WDOG_B assertion
	regulator: pca9450: Clear PRESET_EN bit to fix BUCK1/2/3 voltage setting
	gfs2: Add common helper for holding and releasing the freeze glock
	gfs2: move freeze glock outside the make_fs_rw and _ro functions
	gfs2: bypass signal_our_withdraw if no journal
	powerpc: Force inlining of cpu_has_feature() to avoid build failure
	usb-storage: Add quirk to defeat Kindle's automatic unload
	usbip: Fix incorrect double assignment to udc->ud.tcp_rx
	usb: gadget: configfs: Fix KASAN use-after-free
	usb: typec: Remove vdo[3] part of tps6598x_rx_identity_reg struct
	usb: typec: tcpm: Invoke power_supply_changed for tcpm-source-psy-
	usb: dwc3: gadget: Allow runtime suspend if UDC unbinded
	usb: dwc3: gadget: Prevent EP queuing while stopping transfers
	thunderbolt: Initialize HopID IDAs in tb_switch_alloc()
	thunderbolt: Increase runtime PM reference count on DP tunnel discovery
	iio:adc:stm32-adc: Add HAS_IOMEM dependency
	iio:adc:qcom-spmi-vadc: add default scale to LR_MUX2_BAT_ID channel
	iio: adis16400: Fix an error code in adis16400_initial_setup()
	iio: gyro: mpu3050: Fix error handling in mpu3050_trigger_handler
	iio: adc: ab8500-gpadc: Fix off by 10 to 3
	iio: adc: ad7949: fix wrong ADC result due to incorrect bit mask
	iio: adc: adi-axi-adc: add proper Kconfig dependencies
	iio: hid-sensor-humidity: Fix alignment issue of timestamp channel
	iio: hid-sensor-prox: Fix scale not correct issue
	iio: hid-sensor-temperature: Fix issues of timestamp channel
	counter: stm32-timer-cnt: fix ceiling write max value
	counter: stm32-timer-cnt: fix ceiling miss-alignment with reload register
	PCI: rpadlpar: Fix potential drc_name corruption in store functions
	perf/x86/intel: Fix a crash caused by zero PEBS status
	perf/x86/intel: Fix unchecked MSR access error caused by VLBR_EVENT
	x86/ioapic: Ignore IRQ2 again
	kernel, fs: Introduce and use set_restart_fn() and arch_set_restart_data()
	x86: Move TS_COMPAT back to asm/thread_info.h
	x86: Introduce TS_COMPAT_RESTART to fix get_nr_restart_syscall()
	efivars: respect EFI_UNSUPPORTED return from firmware
	ext4: fix error handling in ext4_end_enable_verity()
	ext4: find old entry again if failed to rename whiteout
	ext4: stop inode update before return
	ext4: do not try to set xattr into ea_inode if value is empty
	ext4: fix potential error in ext4_do_update_inode
	ext4: fix rename whiteout with fast commit
	MAINTAINERS: move some real subsystems off of the staging mailing list
	MAINTAINERS: move the staging subsystem to lists.linux.dev
	static_call: Fix static_call_update() sanity check
	efi: use 32-bit alignment for efi_guid_t literals
	firmware/efi: Fix a use after bug in efi_mem_reserve_persistent
	genirq: Disable interrupts for force threaded handlers
	x86/apic/of: Fix CPU devicetree-node lookups
	cifs: Fix preauth hash corruption
	Linux 5.10.26

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I6f6bdd1dc46dc744c848e778f9edd0be558b46ac
2021-03-25 17:15:27 +01:00
Harshad Shirwadkar
35ecf664fd ext4: fix rename whiteout with fast commit
commit 8210bb29c1 upstream.

This patch adds rename whiteout support in fast commits. Note that the
whiteout object that gets created is actually char device. Which
imples, the function ext4_inode_journal_mode(struct inode *inode)
would return "JOURNAL_DATA" for this inode. This has a consequence in
fast commit code that it will make creation of the whiteout object a
fast-commit ineligible behavior and thus will fall back to full
commits. With this patch, this can be observed by running fast commits
with rename whiteout and seeing the stats generated by ext4_fc_stats
tracepoint as follows:

ext4_fc_stats: dev 254:32 fc ineligible reasons:
XATTR:0, CROSS_RENAME:0, JOURNAL_FLAG_CHANGE:0, NO_MEM:0, SWAP_BOOT:0,
RESIZE:0, RENAME_DIR:0, FALLOC_RANGE:0, INODE_JOURNAL_DATA:16;
num_commits:6, ineligible: 6, numblks: 3

So in short, this patch guarantees that in case of rename whiteout, we
fall back to full commits.

Amir mentioned that instead of creating a new whiteout object for
every rename, we can create a static whiteout object with irrelevant
nlink. That will make fast commits to not fall back to full
commit. But until this happens, this patch will ensure correctness by
falling back to full commits.

Fixes: 8016e29f43 ("ext4: fast commit recovery path")
Cc: stable@kernel.org
Signed-off-by: Harshad Shirwadkar <harshadshirwadkar@gmail.com>
Link: https://lore.kernel.org/r/20210316221921.1124955-1-harshadshirwadkar@gmail.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-25 09:04:17 +01:00
Shijie Luo
e8fa569465 ext4: fix potential error in ext4_do_update_inode
commit 7d8bd3c76d upstream.

If set_large_file = 1 and errors occur in ext4_handle_dirty_metadata(),
the error code will be overridden, go to out_brelse to avoid this
situation.

Signed-off-by: Shijie Luo <luoshijie1@huawei.com>
Link: https://lore.kernel.org/r/20210312065051.36314-1-luoshijie1@huawei.com
Cc: stable@kernel.org
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-25 09:04:17 +01:00
zhangyi (F)
6163a0662b ext4: do not try to set xattr into ea_inode if value is empty
commit 6b22489911 upstream.

Syzbot report a warning that ext4 may create an empty ea_inode if set
an empty extent attribute to a file on the file system which is no free
blocks left.

  WARNING: CPU: 6 PID: 10667 at fs/ext4/xattr.c:1640 ext4_xattr_set_entry+0x10f8/0x1114 fs/ext4/xattr.c:1640
  ...
  Call trace:
   ext4_xattr_set_entry+0x10f8/0x1114 fs/ext4/xattr.c:1640
   ext4_xattr_block_set+0x1d0/0x1b1c fs/ext4/xattr.c:1942
   ext4_xattr_set_handle+0x8a0/0xf1c fs/ext4/xattr.c:2390
   ext4_xattr_set+0x120/0x1f0 fs/ext4/xattr.c:2491
   ext4_xattr_trusted_set+0x48/0x5c fs/ext4/xattr_trusted.c:37
   __vfs_setxattr+0x208/0x23c fs/xattr.c:177
  ...

Now, ext4 try to store extent attribute into an external inode if
ext4_xattr_block_set() return -ENOSPC, but for the case of store an
empty extent attribute, store the extent entry into the extent
attribute block is enough. A simple reproduce below.

  fallocate test.img -l 1M
  mkfs.ext4 -F -b 2048 -O ea_inode test.img
  mount test.img /mnt
  dd if=/dev/zero of=/mnt/foo bs=2048 count=500
  setfattr -n "user.test" /mnt/foo

Reported-by: syzbot+98b881fdd8ebf45ab4ae@syzkaller.appspotmail.com
Fixes: 9c6e7853c5 ("ext4: reserve space for xattr entries/names")
Cc: stable@kernel.org
Signed-off-by: zhangyi (F) <yi.zhang@huawei.com>
Link: https://lore.kernel.org/r/20210305120508.298465-1-yi.zhang@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-25 09:04:17 +01:00
Pan Bian
d130b802f9 ext4: stop inode update before return
commit 512c15ef05 upstream.

The inode update should be stopped before returing the error code.

Signed-off-by: Pan Bian <bianpan2016@163.com>
Link: https://lore.kernel.org/r/20210117085732.93788-1-bianpan2016@163.com
Fixes: 8016e29f43 ("ext4: fast commit recovery path")
Cc: stable@kernel.org
Reviewed-by: Harshad Shirwadkar <harshadshirwadkar@gmail.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-25 09:04:17 +01:00
zhangyi (F)
258db8e6ff ext4: find old entry again if failed to rename whiteout
commit b7ff91fd03 upstream.

If we failed to add new entry on rename whiteout, we cannot reset the
old->de entry directly, because the old->de could have moved from under
us during make indexed dir. So find the old entry again before reset is
needed, otherwise it may corrupt the filesystem as below.

  /dev/sda: Entry '00000001' in ??? (12) has deleted/unused inode 15. CLEARED.
  /dev/sda: Unattached inode 75
  /dev/sda: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY.

Fixes: 6b4b8e6b4a ("ext4: fix bug for rename with RENAME_WHITEOUT")
Cc: stable@vger.kernel.org
Signed-off-by: zhangyi (F) <yi.zhang@huawei.com>
Link: https://lore.kernel.org/r/20210303131703.330415-1-yi.zhang@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-25 09:04:17 +01:00
Eric Biggers
9689ecadf8 ext4: fix error handling in ext4_end_enable_verity()
commit f053cf7aa6 upstream.

ext4 didn't properly clean up if verity failed to be enabled on a file:

- It left verity metadata (pages past EOF) in the page cache, which
  would be exposed to userspace if the file was later extended.

- It didn't truncate the verity metadata at all (either from cache or
  from disk) if an error occurred while setting the verity bit.

Fix these bugs by adding a call to truncate_inode_pages() and ensuring
that we truncate the verity metadata (both from cache and from disk) in
all error paths.  Also rework the code to cleanly separate the success
path from the error paths, which makes it much easier to understand.

Reported-by: Yunlei He <heyunlei@hihonor.com>
Fixes: c93d8f8858 ("ext4: add basic fs-verity support")
Cc: stable@vger.kernel.org # v5.4+
Signed-off-by: Eric Biggers <ebiggers@google.com>
Link: https://lore.kernel.org/r/20210302200420.137977-2-ebiggers@kernel.org
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-25 09:04:17 +01:00
Greg Kroah-Hartman
3ccfc59f82 This is the 5.10.24 stable release
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Merge 5.10.24 into android12-5.10-lts

Changes in 5.10.24
	uapi: nfnetlink_cthelper.h: fix userspace compilation error
	powerpc/perf: Fix handling of privilege level checks in perf interrupt context
	powerpc/pseries: Don't enforce MSI affinity with kdump
	ethernet: alx: fix order of calls on resume
	crypto: mips/poly1305 - enable for all MIPS processors
	ath9k: fix transmitting to stations in dynamic SMPS mode
	net: Fix gro aggregation for udp encaps with zero csum
	net: check if protocol extracted by virtio_net_hdr_set_proto is correct
	net: avoid infinite loop in mpls_gso_segment when mpls_hlen == 0
	net: l2tp: reduce log level of messages in receive path, add counter instead
	can: skb: can_skb_set_owner(): fix ref counting if socket was closed before setting skb ownership
	can: flexcan: assert FRZ bit in flexcan_chip_freeze()
	can: flexcan: enable RX FIFO after FRZ/HALT valid
	can: flexcan: invoke flexcan_chip_freeze() to enter freeze mode
	can: tcan4x5x: tcan4x5x_init(): fix initialization - clear MRAM before entering Normal Mode
	tcp: Fix sign comparison bug in getsockopt(TCP_ZEROCOPY_RECEIVE)
	tcp: add sanity tests to TCP_QUEUE_SEQ
	netfilter: nf_nat: undo erroneous tcp edemux lookup
	netfilter: x_tables: gpf inside xt_find_revision()
	net: always use icmp{,v6}_ndo_send from ndo_start_xmit
	net: phy: fix save wrong speed and duplex problem if autoneg is on
	selftests/bpf: Use the last page in test_snprintf_btf on s390
	selftests/bpf: No need to drop the packet when there is no geneve opt
	selftests/bpf: Mask bpf_csum_diff() return value to 16 bits in test_verifier
	samples, bpf: Add missing munmap in xdpsock
	libbpf: Clear map_info before each bpf_obj_get_info_by_fd
	ibmvnic: Fix possibly uninitialized old_num_tx_queues variable warning.
	ibmvnic: always store valid MAC address
	mt76: dma: do not report truncated frames to mac80211
	powerpc/603: Fix protection of user pages mapped with PROT_NONE
	mount: fix mounting of detached mounts onto targets that reside on shared mounts
	cifs: return proper error code in statfs(2)
	Revert "mm, slub: consider rest of partial list if acquire_slab() fails"
	docs: networking: drop special stable handling
	net: dsa: tag_rtl4_a: fix egress tags
	sh_eth: fix TRSCER mask for SH771x
	net: enetc: don't overwrite the RSS indirection table when initializing
	net: enetc: take the MDIO lock only once per NAPI poll cycle
	net: enetc: fix incorrect TPID when receiving 802.1ad tagged packets
	net: enetc: don't disable VLAN filtering in IFF_PROMISC mode
	net: enetc: force the RGMII speed and duplex instead of operating in inband mode
	net: enetc: remove bogus write to SIRXIDR from enetc_setup_rxbdr
	net: enetc: keep RX ring consumer index in sync with hardware
	net: ethernet: mtk-star-emac: fix wrong unmap in RX handling
	net/mlx4_en: update moderation when config reset
	net: stmmac: fix incorrect DMA channel intr enable setting of EQoS v4.10
	nexthop: Do not flush blackhole nexthops when loopback goes down
	net: sched: avoid duplicates in classes dump
	net: mscc: ocelot: properly reject destination IP keys in VCAP IS1
	net: dsa: sja1105: fix SGMII PCS being forced to SPEED_UNKNOWN instead of SPEED_10
	net: usb: qmi_wwan: allow qmimux add/del with master up
	netdevsim: init u64 stats for 32bit hardware
	cipso,calipso: resolve a number of problems with the DOI refcounts
	net: stmmac: Fix VLAN filter delete timeout issue in Intel mGBE SGMII
	stmmac: intel: Fixes clock registration error seen for multiple interfaces
	net: lapbether: Remove netif_start_queue / netif_stop_queue
	net: davicom: Fix regulator not turned off on failed probe
	net: davicom: Fix regulator not turned off on driver removal
	net: enetc: allow hardware timestamping on TX queues with tc-etf enabled
	net: qrtr: fix error return code of qrtr_sendmsg()
	s390/qeth: fix memory leak after failed TX Buffer allocation
	r8169: fix r8168fp_adjust_ocp_cmd function
	ixgbe: fail to create xfrm offload of IPsec tunnel mode SA
	tools/resolve_btfids: Fix build error with older host toolchains
	perf build: Fix ccache usage in $(CC) when generating arch errno table
	net: stmmac: stop each tx channel independently
	net: stmmac: fix watchdog timeout during suspend/resume stress test
	net: stmmac: fix wrongly set buffer2 valid when sph unsupport
	ethtool: fix the check logic of at least one channel for RX/TX
	net: phy: make mdio_bus_phy_suspend/resume as __maybe_unused
	selftests: forwarding: Fix race condition in mirror installation
	mlxsw: spectrum_ethtool: Add an external speed to PTYS register
	perf traceevent: Ensure read cmdlines are null terminated.
	perf report: Fix -F for branch & mem modes
	net: hns3: fix query vlan mask value error for flow director
	net: hns3: fix bug when calculating the TCAM table info
	s390/cio: return -EFAULT if copy_to_user() fails again
	bnxt_en: reliably allocate IRQ table on reset to avoid crash
	gpiolib: acpi: Add ACPI_GPIO_QUIRK_ABSOLUTE_NUMBER quirk
	gpiolib: acpi: Allow to find GpioInt() resource by name and index
	gpio: pca953x: Set IRQ type when handle Intel Galileo Gen 2
	gpio: fix gpio-device list corruption
	drm/compat: Clear bounce structures
	drm/amd/display: Add a backlight module option
	drm/amdgpu/display: use GFP_ATOMIC in dcn21_validate_bandwidth_fp()
	drm/amd/display: Fix nested FPU context in dcn21_validate_bandwidth()
	drm/amd/pm: bug fix for pcie dpm
	drm/amdgpu/display: simplify backlight setting
	drm/amdgpu/display: don't assert in set backlight function
	drm/amdgpu/display: handle aux backlight in backlight_get_brightness
	drm/shmem-helper: Check for purged buffers in fault handler
	drm/shmem-helper: Don't remove the offset in vm_area_struct pgoff
	drm: Use USB controller's DMA mask when importing dmabufs
	drm: meson_drv add shutdown function
	drm/shmem-helpers: vunmap: Don't put pages for dma-buf
	drm/i915: Wedge the GPU if command parser setup fails
	s390/cio: return -EFAULT if copy_to_user() fails
	s390/crypto: return -EFAULT if copy_to_user() fails
	qxl: Fix uninitialised struct field head.surface_id
	sh_eth: fix TRSCER mask for R7S9210
	media: usbtv: Fix deadlock on suspend
	media: rkisp1: params: fix wrong bits settings
	media: v4l: vsp1: Fix uif null pointer access
	media: v4l: vsp1: Fix bru null pointer access
	media: rc: compile rc-cec.c into rc-core
	cifs: fix credit accounting for extra channel
	net: hns3: fix error mask definition of flow director
	s390/qeth: don't replace a fully completed async TX buffer
	s390/qeth: remove QETH_QDIO_BUF_HANDLED_DELAYED state
	s390/qeth: improve completion of pending TX buffers
	s390/qeth: fix notification for pending buffers during teardown
	net: dsa: implement a central TX reallocation procedure
	net: dsa: tag_ksz: don't allocate additional memory for padding/tagging
	net: dsa: trailer: don't allocate additional memory for padding/tagging
	net: dsa: tag_qca: let DSA core deal with TX reallocation
	net: dsa: tag_ocelot: let DSA core deal with TX reallocation
	net: dsa: tag_mtk: let DSA core deal with TX reallocation
	net: dsa: tag_lan9303: let DSA core deal with TX reallocation
	net: dsa: tag_edsa: let DSA core deal with TX reallocation
	net: dsa: tag_brcm: let DSA core deal with TX reallocation
	net: dsa: tag_dsa: let DSA core deal with TX reallocation
	net: dsa: tag_gswip: let DSA core deal with TX reallocation
	net: dsa: tag_ar9331: let DSA core deal with TX reallocation
	net: dsa: tag_mtk: fix 802.1ad VLAN egress
	enetc: Fix unused var build warning for CONFIG_OF
	net: enetc: initialize RFS/RSS memories for unused ports too
	ath11k: peer delete synchronization with firmware
	ath11k: start vdev if a bss peer is already created
	ath11k: fix AP mode for QCA6390
	i2c: rcar: faster irq code to minimize HW race condition
	i2c: rcar: optimize cacheline to minimize HW race condition
	scsi: ufs: WB is only available on LUN #0 to #7
	udf: fix silent AED tagLocation corruption
	iommu/vt-d: Clear PRQ overflow only when PRQ is empty
	mmc: mxs-mmc: Fix a resource leak in an error handling path in 'mxs_mmc_probe()'
	mmc: mediatek: fix race condition between msdc_request_timeout and irq
	mmc: sdhci-iproc: Add ACPI bindings for the RPi
	Platform: OLPC: Fix probe error handling
	powerpc/pci: Add ppc_md.discover_phbs()
	spi: stm32: make spurious and overrun interrupts visible
	powerpc: improve handling of unrecoverable system reset
	powerpc/perf: Record counter overflow always if SAMPLE_IP is unset
	HID: logitech-dj: add support for the new lightspeed connection iteration
	powerpc/64: Fix stack trace not displaying final frame
	iommu/amd: Fix performance counter initialization
	clk: qcom: gdsc: Implement NO_RET_PERIPH flag
	sparc32: Limit memblock allocation to low memory
	sparc64: Use arch_validate_flags() to validate ADI flag
	Input: applespi - don't wait for responses to commands indefinitely.
	PCI: xgene-msi: Fix race in installing chained irq handler
	PCI: mediatek: Add missing of_node_put() to fix reference leak
	drivers/base: build kunit tests without structleak plugin
	PCI/LINK: Remove bandwidth notification
	ext4: don't try to processed freed blocks until mballoc is initialized
	kbuild: clamp SUBLEVEL to 255
	PCI: Fix pci_register_io_range() memory leak
	i40e: Fix memory leak in i40e_probe
	kasan: fix memory corruption in kasan_bitops_tags test
	s390/smp: __smp_rescan_cpus() - move cpumask away from stack
	drivers/base/memory: don't store phys_device in memory blocks
	sysctl.c: fix underflow value setting risk in vm_table
	scsi: libiscsi: Fix iscsi_prep_scsi_cmd_pdu() error handling
	scsi: target: core: Add cmd length set before cmd complete
	scsi: target: core: Prevent underflow for service actions
	clk: qcom: gpucc-msm8998: Add resets, cxc, fix flags on gpu_gx_gdsc
	mmc: sdhci: Update firmware interface API
	ARM: 9029/1: Make iwmmxt.S support Clang's integrated assembler
	ARM: assembler: introduce adr_l, ldr_l and str_l macros
	ARM: efistub: replace adrl pseudo-op with adr_l macro invocation
	ALSA: usb: Add Plantronics C320-M USB ctrl msg delay quirk
	ALSA: hda/hdmi: Cancel pending works before suspend
	ALSA: hda/conexant: Add quirk for mute LED control on HP ZBook G5
	ALSA: hda/ca0132: Add Sound BlasterX AE-5 Plus support
	ALSA: hda: Drop the BATCH workaround for AMD controllers
	ALSA: hda: Flush pending unsolicited events before suspend
	ALSA: hda: Avoid spurious unsol event handling during S3/S4
	ALSA: usb-audio: Fix "cannot get freq eq" errors on Dell AE515 sound bar
	ALSA: usb-audio: Apply the control quirk to Plantronics headsets
	ALSA: usb-audio: Disable USB autosuspend properly in setup_disable_autosuspend()
	ALSA: usb-audio: fix NULL ptr dereference in usb_audio_probe
	ALSA: usb-audio: fix use after free in usb_audio_disconnect
	Revert 95ebabde38 ("capabilities: Don't allow writing ambiguous v3 file capabilities")
	block: Discard page cache of zone reset target range
	block: Try to handle busy underlying device on discard
	arm64: kasan: fix page_alloc tagging with DEBUG_VIRTUAL
	arm64: mte: Map hotplugged memory as Normal Tagged
	arm64: perf: Fix 64-bit event counter read truncation
	s390/dasd: fix hanging DASD driver unbind
	s390/dasd: fix hanging IO request during DASD driver unbind
	software node: Fix node registration
	xen/events: reset affinity of 2-level event when tearing it down
	mmc: mmci: Add MMC_CAP_NEED_RSP_BUSY for the stm32 variants
	mmc: core: Fix partition switch time for eMMC
	mmc: cqhci: Fix random crash when remove mmc module/card
	cifs: do not send close in compound create+close requests
	Goodix Fingerprint device is not a modem
	USB: gadget: udc: s3c2410_udc: fix return value check in s3c2410_udc_probe()
	USB: gadget: u_ether: Fix a configfs return code
	usb: gadget: f_uac2: always increase endpoint max_packet_size by one audio slot
	usb: gadget: f_uac1: stop playback on function disable
	usb: dwc3: qcom: Add missing DWC3 OF node refcount decrement
	usb: dwc3: qcom: add URS Host support for sdm845 ACPI boot
	usb: dwc3: qcom: add ACPI device id for sc8180x
	usb: dwc3: qcom: Honor wakeup enabled/disabled state
	USB: usblp: fix a hang in poll() if disconnected
	usb: renesas_usbhs: Clear PIPECFG for re-enabling pipe with other EPNUM
	usb: xhci: do not perform Soft Retry for some xHCI hosts
	xhci: Improve detection of device initiated wake signal.
	usb: xhci: Fix ASMedia ASM1042A and ASM3242 DMA addressing
	xhci: Fix repeated xhci wake after suspend due to uncleared internal wake state
	USB: serial: io_edgeport: fix memory leak in edge_startup
	USB: serial: ch341: add new Product ID
	USB: serial: cp210x: add ID for Acuity Brands nLight Air Adapter
	USB: serial: cp210x: add some more GE USB IDs
	usbip: fix stub_dev to check for stream socket
	usbip: fix vhci_hcd to check for stream socket
	usbip: fix vudc to check for stream socket
	usbip: fix stub_dev usbip_sockfd_store() races leading to gpf
	usbip: fix vhci_hcd attach_store() races leading to gpf
	usbip: fix vudc usbip_sockfd_store races leading to gpf
	Revert "serial: max310x: rework RX interrupt handling"
	misc/pvpanic: Export module FDT device table
	misc: fastrpc: restrict user apps from sending kernel RPC messages
	staging: rtl8192u: fix ->ssid overflow in r8192_wx_set_scan()
	staging: rtl8188eu: prevent ->ssid overflow in rtw_wx_set_scan()
	staging: rtl8712: unterminated string leads to read overflow
	staging: rtl8188eu: fix potential memory corruption in rtw_check_beacon_data()
	staging: ks7010: prevent buffer overflow in ks_wlan_set_scan()
	staging: rtl8712: Fix possible buffer overflow in r8712_sitesurvey_cmd
	staging: rtl8192e: Fix possible buffer overflow in _rtl92e_wx_set_scan
	staging: comedi: addi_apci_1032: Fix endian problem for COS sample
	staging: comedi: addi_apci_1500: Fix endian problem for command sample
	staging: comedi: adv_pci1710: Fix endian problem for AI command data
	staging: comedi: das6402: Fix endian problem for AI command data
	staging: comedi: das800: Fix endian problem for AI command data
	staging: comedi: dmm32at: Fix endian problem for AI command data
	staging: comedi: me4000: Fix endian problem for AI command data
	staging: comedi: pcl711: Fix endian problem for AI command data
	staging: comedi: pcl818: Fix endian problem for AI command data
	sh_eth: fix TRSCER mask for R7S72100
	cpufreq: qcom-hw: fix dereferencing freed memory 'data'
	cpufreq: qcom-hw: Fix return value check in qcom_cpufreq_hw_cpu_init()
	arm64/mm: Fix pfn_valid() for ZONE_DEVICE based memory
	SUNRPC: Set memalloc_nofs_save() for sync tasks
	NFS: Don't revalidate the directory permissions on a lookup failure
	NFS: Don't gratuitously clear the inode cache when lookup failed
	NFSv4.2: fix return value of _nfs4_get_security_label()
	block: rsxx: fix error return code of rsxx_pci_probe()
	nvme-fc: fix racing controller reset and create association
	configfs: fix a use-after-free in __configfs_open_file
	arm64: mm: use a 48-bit ID map when possible on 52-bit VA builds
	perf/core: Flush PMU internal buffers for per-CPU events
	perf/x86/intel: Set PERF_ATTACH_SCHED_CB for large PEBS and LBR
	hrtimer: Update softirq_expires_next correctly after __hrtimer_get_next_event()
	powerpc/64s/exception: Clean up a missed SRR specifier
	seqlock,lockdep: Fix seqcount_latch_init()
	stop_machine: mark helpers __always_inline
	include/linux/sched/mm.h: use rcu_dereference in in_vfork()
	zram: fix return value on writeback_store
	linux/compiler-clang.h: define HAVE_BUILTIN_BSWAP*
	sched/membarrier: fix missing local execution of ipi_sync_rq_state()
	efi: stub: omit SetVirtualAddressMap() if marked unsupported in RT_PROP table
	powerpc/64s: Fix instruction encoding for lis in ppc_function_entry()
	powerpc: Fix inverted SET_FULL_REGS bitop
	powerpc: Fix missing declaration of [en/dis]able_kernel_vsx()
	binfmt_misc: fix possible deadlock in bm_register_write
	x86/unwind/orc: Disable KASAN checking in the ORC unwinder, part 2
	x86/sev-es: Introduce ip_within_syscall_gap() helper
	x86/sev-es: Check regs->sp is trusted before adjusting #VC IST stack
	x86/entry: Move nmi entry/exit into common code
	x86/sev-es: Correctly track IRQ states in runtime #VC handler
	x86/sev-es: Use __copy_from_user_inatomic()
	x86/entry: Fix entry/exit mismatch on failed fast 32-bit syscalls
	KVM: x86: Ensure deadline timer has truly expired before posting its IRQ
	KVM: kvmclock: Fix vCPUs > 64 can't be online/hotpluged
	KVM: arm64: Fix range alignment when walking page tables
	KVM: arm64: Avoid corrupting vCPU context register in guest exit
	KVM: arm64: nvhe: Save the SPE context early
	KVM: arm64: Reject VM creation when the default IPA size is unsupported
	KVM: arm64: Fix exclusive limit for IPA size
	mm/userfaultfd: fix memory corruption due to writeprotect
	mm/madvise: replace ptrace attach requirement for process_madvise
	KVM: arm64: Ensure I-cache isolation between vcpus of a same VM
	mm/page_alloc.c: refactor initialization of struct page for holes in memory layout
	xen/events: don't unmask an event channel when an eoi is pending
	xen/events: avoid handling the same event on two cpus at the same time
	KVM: arm64: Fix nVHE hyp panic host context restore
	RDMA/umem: Use ib_dma_max_seg_size instead of dma_get_max_seg_size
	Linux 5.10.24

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ie53a3c1963066a18d41357b6be41cff00690bd40
2021-03-19 09:42:56 +01:00
Theodore Ts'o
64578f9417 ext4: don't try to processed freed blocks until mballoc is initialized
[ Upstream commit 027f14f535 ]

If we try to make any changes via the journal between when the journal
is initialized, but before the multi-block allocated is initialized,
we will end up deferencing a NULL pointer when the journal commit
callback function calls ext4_process_freed_data().

The proximate cause of this failure was commit 2d01ddc866 ("ext4:
save error info to sb through journal if available") since file system
corruption problems detected before the call to ext4_mb_init() would
result in a journal commit before we aborted the mount of the file
system.... and we would then trigger the NULL pointer deref.

Link: https://lore.kernel.org/r/YAm8qH/0oo2ofSMR@mit.edu
Reported-by: Murphy Zhou <jencce.kernel@gmail.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-03-17 17:06:25 +01:00