Commit Graph

1846 Commits

Author SHA1 Message Date
Lee Jones
98671fcc32 UPSTREAM: bpf: Ensure correct locking around vulnerable function find_vpid()
[ Upstream commit 83c10cc362 ]

The documentation for find_vpid() clearly states:

  "Must be called with the tasklist_lock or rcu_read_lock() held."

Presently we do neither for find_vpid() instance in bpf_task_fd_query().
Add proper rcu_read_lock/unlock() to fix the issue.

Bug: 232939090
Fixes: 41bdc4b40e ("bpf: introduce bpf subcommand BPF_TASK_FD_QUERY")
Signed-off-by: Lee Jones <lee@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20220912133855.1218900-1-lee@kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Lee Jones <joneslee@google.com>
Change-Id: I517b52d97a22b92be1a479279067ddb7b84efbba
2022-12-08 11:25:09 +00:00
Greg Kroah-Hartman
e0f0b200a5 Merge 5.10.142 into android12-5.10-lts
Changes in 5.10.142
	drm/msm/dsi: fix the inconsistent indenting
	drm/msm/dp: delete DP_RECOVERED_CLOCK_OUT_EN to fix tps4
	drm/msm/dsi: Fix number of regulators for msm8996_dsi_cfg
	drm/msm/dsi: Fix number of regulators for SDM660
	platform/x86: pmc_atom: Fix SLP_TYPx bitfield mask
	iio: adc: mcp3911: make use of the sign bit
	bpf, cgroup: Fix kernel BUG in purge_effective_progs
	ieee802154/adf7242: defer destroy_workqueue call
	ALSA: hda: intel-nhlt: remove use of __func__ in dev_dbg
	ALSA: hda: intel-nhlt: Correct the handling of fmt_config flexible array
	wifi: cfg80211: debugfs: fix return type in ht40allow_map_read()
	Revert "xhci: turn off port power in shutdown"
	net: sched: tbf: don't call qdisc_put() while holding tree lock
	net/sched: fix netdevice reference leaks in attach_default_qdiscs()
	ethernet: rocker: fix sleep in atomic context bug in neigh_timer_handler
	kcm: fix strp_init() order and cleanup
	sch_cake: Return __NET_XMIT_STOLEN when consuming enqueued skb
	tcp: annotate data-race around challenge_timestamp
	Revert "sch_cake: Return __NET_XMIT_STOLEN when consuming enqueued skb"
	net/smc: Remove redundant refcount increase
	serial: fsl_lpuart: RS485 RTS polariy is inverse
	staging: rtl8712: fix use after free bugs
	powerpc: align syscall table for ppc32
	vt: Clear selection before changing the font
	tty: serial: lpuart: disable flow control while waiting for the transmit engine to complete
	Input: iforce - wake up after clearing IFORCE_XMIT_RUNNING flag
	iio: ad7292: Prevent regulator double disable
	iio: adc: mcp3911: use correct formula for AD conversion
	misc: fastrpc: fix memory corruption on probe
	misc: fastrpc: fix memory corruption on open
	USB: serial: ftdi_sio: add Omron CS1W-CIF31 device id
	binder: fix UAF of ref->proc caused by race condition
	drm/i915/reg: Fix spelling mistake "Unsupport" -> "Unsupported"
	clk: core: Honor CLK_OPS_PARENT_ENABLE for clk gate ops
	Revert "clk: core: Honor CLK_OPS_PARENT_ENABLE for clk gate ops"
	clk: core: Fix runtime PM sequence in clk_core_unprepare()
	Input: rk805-pwrkey - fix module autoloading
	clk: bcm: rpi: Fix error handling of raspberrypi_fw_get_rate
	clk: bcm: rpi: Use correct order for the parameters of devm_kcalloc()
	clk: bcm: rpi: Prevent out-of-bounds access
	clk: bcm: rpi: Add missing newline
	hwmon: (gpio-fan) Fix array out of bounds access
	gpio: pca953x: Add mutex_lock for regcache sync in PM
	KVM: x86: Mask off unsupported and unknown bits of IA32_ARCH_CAPABILITIES
	xen/grants: prevent integer overflow in gnttab_dma_alloc_pages()
	mm: pagewalk: Fix race between unmap and page walker
	xen-blkback: Advertise feature-persistent as user requested
	xen-blkfront: Advertise feature-persistent as user requested
	thunderbolt: Use the actual buffer in tb_async_error()
	media: mceusb: Use new usb_control_msg_*() routines
	xhci: Add grace period after xHC start to prevent premature runtime suspend.
	USB: serial: cp210x: add Decagon UCA device id
	USB: serial: option: add support for OPPO R11 diag port
	USB: serial: option: add Quectel EM060K modem
	USB: serial: option: add support for Cinterion MV32-WA/WB RmNet mode
	usb: typec: altmodes/displayport: correct pin assignment for UFP receptacles
	usb: dwc2: fix wrong order of phy_power_on and phy_init
	USB: cdc-acm: Add Icom PMR F3400 support (0c26:0020)
	usb-storage: Add ignore-residue quirk for NXP PN7462AU
	s390/hugetlb: fix prepare_hugepage_range() check for 2 GB hugepages
	s390: fix nospec table alignments
	USB: core: Prevent nested device-reset calls
	usb: gadget: mass_storage: Fix cdrom data transfers on MAC-OS
	driver core: Don't probe devices after bus_type.match() probe deferral
	wifi: mac80211: Don't finalize CSA in IBSS mode if state is disconnected
	wifi: mac80211: Fix UAF in ieee80211_scan_rx()
	ip: fix triggering of 'icmp redirect'
	net: Use u64_stats_fetch_begin_irq() for stats fetch.
	net: mac802154: Fix a condition in the receive path
	ALSA: hda/realtek: Add speaker AMP init for Samsung laptops with ALC298
	ALSA: seq: oss: Fix data-race for max_midi_devs access
	ALSA: seq: Fix data-race at module auto-loading
	drm/i915/glk: ECS Liva Q2 needs GLK HDMI port timing quirk
	btrfs: harden identification of a stale device
	mmc: core: Fix UHS-I SD 1.8V workaround branch
	usb: dwc3: fix PHY disable sequence
	usb: dwc3: qcom: fix use-after-free on runtime-PM wakeup
	usb: dwc3: disable USB core PHY management
	USB: serial: ch341: fix lost character on LCR updates
	USB: serial: ch341: fix disabled rx timer on older devices
	Linux 5.10.142

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I32d9b4c4c0e6c802744abb8b1c87ad794f4de0c8
2022-09-22 13:46:39 +02:00
Pu Lehui
c5f975e3eb bpf, cgroup: Fix kernel BUG in purge_effective_progs
[ Upstream commit 7d6620f107 ]

Syzkaller reported a triggered kernel BUG as follows:

  ------------[ cut here ]------------
  kernel BUG at kernel/bpf/cgroup.c:925!
  invalid opcode: 0000 [#1] PREEMPT SMP NOPTI
  CPU: 1 PID: 194 Comm: detach Not tainted 5.19.0-14184-g69dac8e431af #8
  Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
  rel-1.16.0-0-gd239552ce722-prebuilt.qemu.org 04/01/2014
  RIP: 0010:__cgroup_bpf_detach+0x1f2/0x2a0
  Code: 00 e8 92 60 30 00 84 c0 75 d8 4c 89 e0 31 f6 85 f6 74 19 42 f6 84
  28 48 05 00 00 02 75 0e 48 8b 80 c0 00 00 00 48 85 c0 75 e5 <0f> 0b 48
  8b 0c5
  RSP: 0018:ffffc9000055bdb0 EFLAGS: 00000246
  RAX: 0000000000000000 RBX: ffff888100ec0800 RCX: ffffc900000f1000
  RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff888100ec4578
  RBP: 0000000000000000 R08: ffff888100ec0800 R09: 0000000000000040
  R10: 0000000000000000 R11: 0000000000000000 R12: ffff888100ec4000
  R13: 000000000000000d R14: ffffc90000199000 R15: ffff888100effb00
  FS:  00007f68213d2b80(0000) GS:ffff88813bc80000(0000)
  knlGS:0000000000000000
  CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  CR2: 000055f74a0e5850 CR3: 0000000102836000 CR4: 00000000000006e0
  Call Trace:
   <TASK>
   cgroup_bpf_prog_detach+0xcc/0x100
   __sys_bpf+0x2273/0x2a00
   __x64_sys_bpf+0x17/0x20
   do_syscall_64+0x3b/0x90
   entry_SYSCALL_64_after_hwframe+0x63/0xcd
  RIP: 0033:0x7f68214dbcb9
  Code: 08 44 89 e0 5b 41 5c c3 66 0f 1f 84 00 00 00 00 00 48 89 f8 48 89
  f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01
  f0 ff8
  RSP: 002b:00007ffeb487db68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
  RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007f68214dbcb9
  RDX: 0000000000000090 RSI: 00007ffeb487db70 RDI: 0000000000000009
  RBP: 0000000000000003 R08: 0000000000000012 R09: 0000000b00000003
  R10: 00007ffeb487db70 R11: 0000000000000246 R12: 00007ffeb487dc20
  R13: 0000000000000004 R14: 0000000000000001 R15: 000055f74a1011b0
   </TASK>
  Modules linked in:
  ---[ end trace 0000000000000000 ]---

Repetition steps:

For the following cgroup tree,

  root
   |
  cg1
   |
  cg2

  1. attach prog2 to cg2, and then attach prog1 to cg1, both bpf progs
     attach type is NONE or OVERRIDE.
  2. write 1 to /proc/thread-self/fail-nth for failslab.
  3. detach prog1 for cg1, and then kernel BUG occur.

Failslab injection will cause kmalloc fail and fall back to
purge_effective_progs. The problem is that cg2 have attached another prog,
so when go through cg2 layer, iteration will add pos to 1, and subsequent
operations will be skipped by the following condition, and cg will meet
NULL in the end.

  `if (pos && !(cg->bpf.flags[atype] & BPF_F_ALLOW_MULTI))`

The NULL cg means no link or prog match, this is as expected, and it's not
a bug. So here just skip the no match situation.

Fixes: 4c46091ee9 ("bpf: Fix KASAN use-after-free Read in compute_effective_progs")
Signed-off-by: Pu Lehui <pulehui@huawei.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20220813134030.1972696-1-pulehui@huawei.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-09-08 11:11:36 +02:00
Greg Kroah-Hartman
5939035887 Merge 5.10.140 into android12-5.10-lts
Changes in 5.10.140
	audit: fix potential double free on error path from fsnotify_add_inode_mark
	parisc: Fix exception handler for fldw and fstw instructions
	kernel/sys_ni: add compat entry for fadvise64_64
	pinctrl: amd: Don't save/restore interrupt status and wake status bits
	xfs: prevent a WARN_ONCE() in xfs_ioc_attr_list()
	xfs: reject crazy array sizes being fed to XFS_IOC_GETBMAP*
	fs: remove __sync_filesystem
	vfs: make sync_filesystem return errors from ->sync_fs
	xfs: return errors in xfs_fs_sync_fs
	xfs: only bother with sync_filesystem during readonly remount
	kernel/sched: Remove dl_boosted flag comment
	xfrm: fix refcount leak in __xfrm_policy_check()
	xfrm: clone missing x->lastused in xfrm_do_migrate
	af_key: Do not call xfrm_probe_algs in parallel
	xfrm: policy: fix metadata dst->dev xmit null pointer dereference
	NFS: Don't allocate nfs_fattr on the stack in __nfs42_ssc_open()
	NFSv4.2 fix problems with __nfs42_ssc_open
	SUNRPC: RPC level errors should set task->tk_rpc_status
	mm/huge_memory.c: use helper function migration_entry_to_page()
	mm/smaps: don't access young/dirty bit if pte unpresent
	rose: check NULL rose_loopback_neigh->loopback
	nfc: pn533: Fix use-after-free bugs caused by pn532_cmd_timeout
	ice: xsk: Force rings to be sized to power of 2
	ice: xsk: prohibit usage of non-balanced queue id
	net/mlx5e: Properly disable vlan strip on non-UL reps
	net: ipa: don't assume SMEM is page-aligned
	net: moxa: get rid of asymmetry in DMA mapping/unmapping
	bonding: 802.3ad: fix no transmission of LACPDUs
	net: ipvtap - add __init/__exit annotations to module init/exit funcs
	netfilter: ebtables: reject blobs that don't provide all entry points
	bnxt_en: fix NQ resource accounting during vf creation on 57500 chips
	netfilter: nft_payload: report ERANGE for too long offset and length
	netfilter: nft_payload: do not truncate csum_offset and csum_type
	netfilter: nf_tables: do not leave chain stats enabled on error
	netfilter: nft_osf: restrict osf to ipv4, ipv6 and inet families
	netfilter: nft_tunnel: restrict it to netdev family
	netfilter: nftables: remove redundant assignment of variable err
	netfilter: nf_tables: consolidate rule verdict trace call
	netfilter: nft_cmp: optimize comparison for 16-bytes
	netfilter: bitwise: improve error goto labels
	netfilter: nf_tables: upfront validation of data via nft_data_init()
	netfilter: nf_tables: disallow jump to implicit chain from set element
	netfilter: nf_tables: disallow binding to already bound chain
	tcp: tweak len/truesize ratio for coalesce candidates
	net: Fix data-races around sysctl_[rw]mem(_offset)?.
	net: Fix data-races around sysctl_[rw]mem_(max|default).
	net: Fix data-races around weight_p and dev_weight_[rt]x_bias.
	net: Fix data-races around netdev_max_backlog.
	net: Fix data-races around netdev_tstamp_prequeue.
	ratelimit: Fix data-races in ___ratelimit().
	bpf: Folding omem_charge() into sk_storage_charge()
	net: Fix data-races around sysctl_optmem_max.
	net: Fix a data-race around sysctl_tstamp_allow_data.
	net: Fix a data-race around sysctl_net_busy_poll.
	net: Fix a data-race around sysctl_net_busy_read.
	net: Fix a data-race around netdev_budget.
	net: Fix a data-race around netdev_budget_usecs.
	net: Fix data-races around sysctl_fb_tunnels_only_for_init_net.
	net: Fix data-races around sysctl_devconf_inherit_init_net.
	net: Fix a data-race around sysctl_somaxconn.
	ixgbe: stop resetting SYSTIME in ixgbe_ptp_start_cyclecounter
	rxrpc: Fix locking in rxrpc's sendmsg
	ionic: fix up issues with handling EAGAIN on FW cmds
	btrfs: fix silent failure when deleting root reference
	btrfs: replace: drop assert for suspended replace
	btrfs: add info when mount fails due to stale replace target
	btrfs: check if root is readonly while setting security xattr
	perf/x86/lbr: Enable the branch type for the Arch LBR by default
	x86/unwind/orc: Unwind ftrace trampolines with correct ORC entry
	x86/bugs: Add "unknown" reporting for MMIO Stale Data
	loop: Check for overflow while configuring loop
	asm-generic: sections: refactor memory_intersects
	s390: fix double free of GS and RI CBs on fork() failure
	ACPI: processor: Remove freq Qos request for all CPUs
	xen/privcmd: fix error exit of privcmd_ioctl_dm_op()
	mm/hugetlb: fix hugetlb not supporting softdirty tracking
	Revert "md-raid: destroy the bitmap after destroying the thread"
	md: call __md_stop_writes in md_stop
	arm64: Fix match_list for erratum 1286807 on Arm Cortex-A76
	Documentation/ABI: Mention retbleed vulnerability info file for sysfs
	blk-mq: fix io hung due to missing commit_rqs
	perf python: Fix build when PYTHON_CONFIG is user supplied
	perf/x86/intel/uncore: Fix broken read_counter() for SNB IMC PMU
	scsi: ufs: core: Enable link lost interrupt
	scsi: storvsc: Remove WQ_MEM_RECLAIM from storvsc_error_wq
	bpf: Don't use tnum_range on array range checking for poke descriptors
	Linux 5.10.140

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I29f4b4af2a584dc2f2789aac613583603002464a
2022-08-31 18:52:48 +02:00
Daniel Borkmann
e897980717 bpf: Don't use tnum_range on array range checking for poke descriptors
commit a657182a5c upstream.

Hsin-Wei reported a KASAN splat triggered by their BPF runtime fuzzer which
is based on a customized syzkaller:

  BUG: KASAN: slab-out-of-bounds in bpf_int_jit_compile+0x1257/0x13f0
  Read of size 8 at addr ffff888004e90b58 by task syz-executor.0/1489
  CPU: 1 PID: 1489 Comm: syz-executor.0 Not tainted 5.19.0 #1
  Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
  1.13.0-1ubuntu1.1 04/01/2014
  Call Trace:
   <TASK>
   dump_stack_lvl+0x9c/0xc9
   print_address_description.constprop.0+0x1f/0x1f0
   ? bpf_int_jit_compile+0x1257/0x13f0
   kasan_report.cold+0xeb/0x197
   ? kvmalloc_node+0x170/0x200
   ? bpf_int_jit_compile+0x1257/0x13f0
   bpf_int_jit_compile+0x1257/0x13f0
   ? arch_prepare_bpf_dispatcher+0xd0/0xd0
   ? rcu_read_lock_sched_held+0x43/0x70
   bpf_prog_select_runtime+0x3e8/0x640
   ? bpf_obj_name_cpy+0x149/0x1b0
   bpf_prog_load+0x102f/0x2220
   ? __bpf_prog_put.constprop.0+0x220/0x220
   ? find_held_lock+0x2c/0x110
   ? __might_fault+0xd6/0x180
   ? lock_downgrade+0x6e0/0x6e0
   ? lock_is_held_type+0xa6/0x120
   ? __might_fault+0x147/0x180
   __sys_bpf+0x137b/0x6070
   ? bpf_perf_link_attach+0x530/0x530
   ? new_sync_read+0x600/0x600
   ? __fget_files+0x255/0x450
   ? lock_downgrade+0x6e0/0x6e0
   ? fput+0x30/0x1a0
   ? ksys_write+0x1a8/0x260
   __x64_sys_bpf+0x7a/0xc0
   ? syscall_enter_from_user_mode+0x21/0x70
   do_syscall_64+0x3b/0x90
   entry_SYSCALL_64_after_hwframe+0x63/0xcd
  RIP: 0033:0x7f917c4e2c2d

The problem here is that a range of tnum_range(0, map->max_entries - 1) has
limited ability to represent the concrete tight range with the tnum as the
set of resulting states from value + mask can result in a superset of the
actual intended range, and as such a tnum_in(range, reg->var_off) check may
yield true when it shouldn't, for example tnum_range(0, 2) would result in
00XX -> v = 0000, m = 0011 such that the intended set of {0, 1, 2} is here
represented by a less precise superset of {0, 1, 2, 3}. As the register is
known const scalar, really just use the concrete reg->var_off.value for the
upper index check.

Fixes: d2e4c1e6c2 ("bpf: Constant map key tracking for prog array pokes")
Reported-by: Hsin-Wei Hung <hsinweih@uci.edu>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Cc: Shung-Hsi Yu <shung-hsi.yu@suse.com>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Link: https://lore.kernel.org/r/984b37f9fdf7ac36831d2137415a4a915744c1b6.1661462653.git.daniel@iogearbox.net
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-08-31 17:15:24 +02:00
Greg Kroah-Hartman
5597d5439f Merge 5.10.138 into android12-5.10-lts
Changes in 5.10.138
	ALSA: info: Fix llseek return value when using callback
	ALSA: hda/realtek: Add quirk for Clevo NS50PU, NS70PU
	x86/mm: Use proper mask when setting PUD mapping
	rds: add missing barrier to release_refill
	ata: libata-eh: Add missing command name
	mmc: pxamci: Fix another error handling path in pxamci_probe()
	mmc: pxamci: Fix an error handling path in pxamci_probe()
	mmc: meson-gx: Fix an error handling path in meson_mmc_probe()
	btrfs: fix lost error handling when looking up extended ref on log replay
	tracing: Have filter accept "common_cpu" to be consistent
	ALSA: usb-audio: More comprehensive mixer map for ASUS ROG Zenith II
	can: ems_usb: fix clang's -Wunaligned-access warning
	apparmor: fix quiet_denied for file rules
	apparmor: fix absroot causing audited secids to begin with =
	apparmor: Fix failed mount permission check error message
	apparmor: fix aa_label_asxprint return check
	apparmor: fix setting unconfined mode on a loaded profile
	apparmor: fix overlapping attachment computation
	apparmor: fix reference count leak in aa_pivotroot()
	apparmor: Fix memleak in aa_simple_write_to_buffer()
	Documentation: ACPI: EINJ: Fix obsolete example
	NFSv4.1: Don't decrease the value of seq_nr_highest_sent
	NFSv4.1: Handle NFS4ERR_DELAY replies to OP_SEQUENCE correctly
	NFSv4: Fix races in the legacy idmapper upcall
	NFSv4.1: RECLAIM_COMPLETE must handle EACCES
	NFSv4/pnfs: Fix a use-after-free bug in open
	bpf: Acquire map uref in .init_seq_private for array map iterator
	bpf: Acquire map uref in .init_seq_private for hash map iterator
	bpf: Acquire map uref in .init_seq_private for sock local storage map iterator
	bpf: Acquire map uref in .init_seq_private for sock{map,hash} iterator
	bpf: Check the validity of max_rdwr_access for sock local storage map iterator
	can: mcp251x: Fix race condition on receive interrupt
	net: atlantic: fix aq_vec index out of range error
	sunrpc: fix expiry of auth creds
	SUNRPC: Reinitialise the backchannel request buffers before reuse
	virtio_net: fix memory leak inside XPD_TX with mergeable
	devlink: Fix use-after-free after a failed reload
	net: bgmac: Fix a BUG triggered by wrong bytes_compl
	pinctrl: nomadik: Fix refcount leak in nmk_pinctrl_dt_subnode_to_map
	pinctrl: qcom: msm8916: Allow CAMSS GP clocks to be muxed
	pinctrl: sunxi: Add I/O bias setting for H6 R-PIO
	pinctrl: qcom: sm8250: Fix PDC map
	ACPI: property: Return type of acpi_add_nondev_subnodes() should be bool
	geneve: do not use RT_TOS for IPv6 flowlabel
	ipv6: do not use RT_TOS for IPv6 flowlabel
	plip: avoid rcu debug splat
	vsock: Fix memory leak in vsock_connect()
	vsock: Set socket state back to SS_UNCONNECTED in vsock_connect_timeout()
	dt-bindings: arm: qcom: fix MSM8916 MTP compatibles
	dt-bindings: clock: qcom,gcc-msm8996: add more GCC clock sources
	ceph: use correct index when encoding client supported features
	tools/vm/slabinfo: use alphabetic order when two values are equal
	ceph: don't leak snap_rwsem in handle_cap_grant
	kbuild: dummy-tools: avoid tmpdir leak in dummy gcc
	tools build: Switch to new openssl API for test-libcrypto
	NTB: ntb_tool: uninitialized heap data in tool_fn_write()
	nfp: ethtool: fix the display error of `ethtool -m DEVNAME`
	xen/xenbus: fix return type in xenbus_file_read()
	atm: idt77252: fix use-after-free bugs caused by tst_timer
	geneve: fix TOS inheriting for ipv4
	perf probe: Fix an error handling path in 'parse_perf_probe_command()'
	dpaa2-eth: trace the allocated address instead of page struct
	nios2: page fault et.al. are *not* restartable syscalls...
	nios2: don't leave NULLs in sys_call_table[]
	nios2: traced syscall does need to check the syscall number
	nios2: fix syscall restart checks
	nios2: restarts apply only to the first sigframe we build...
	nios2: add force_successful_syscall_return()
	iavf: Fix adminq error handling
	ASoC: tas2770: Set correct FSYNC polarity
	ASoC: tas2770: Allow mono streams
	ASoC: tas2770: Drop conflicting set_bias_level power setting
	ASoC: tas2770: Fix handling of mute/unmute
	netfilter: nf_tables: really skip inactive sets when allocating name
	netfilter: nf_tables: validate NFTA_SET_ELEM_OBJREF based on NFT_SET_OBJECT flag
	netfilter: nf_tables: check NFT_SET_CONCAT flag if field_count is specified
	powerpc/pci: Fix get_phb_number() locking
	spi: meson-spicc: add local pow2 clock ops to preserve rate between messages
	net: dsa: mv88e6060: prevent crash on an unused port
	net: moxa: pass pdev instead of ndev to DMA functions
	net: dsa: microchip: ksz9477: fix fdb_dump last invalid entry
	net: dsa: felix: fix ethtool 256-511 and 512-1023 TX packet counters
	net: genl: fix error path memory leak in policy dumping
	net: dsa: sja1105: fix buffer overflow in sja1105_setup_devlink_regions()
	ice: Ignore EEXIST when setting promisc mode
	i2c: imx: Make sure to unregister adapter on remove()
	regulator: pca9450: Remove restrictions for regulator-name
	i40e: Fix to stop tx_timeout recovery if GLOBR fails
	fec: Fix timer capture timing in `fec_ptp_enable_pps()`
	stmmac: intel: Add a missing clk_disable_unprepare() call in intel_eth_pci_remove()
	igb: Add lock to avoid data race
	kbuild: fix the modules order between drivers and libs
	gcc-plugins: Undefine LATENT_ENTROPY_PLUGIN when plugin disabled for a file
	locking/atomic: Make test_and_*_bit() ordered on failure
	ASoC: SOF: intel: move sof_intel_dsp_desc() forward
	drm/meson: Fix refcount bugs in meson_vpu_has_available_connectors()
	audit: log nftables configuration change events once per table
	netfilter: nftables: add helper function to set the base sequence number
	netfilter: add helper function to set up the nfnetlink header and use it
	drm/sun4i: dsi: Prevent underflow when computing packet sizes
	PCI: Add ACS quirk for Broadcom BCM5750x NICs
	platform/chrome: cros_ec_proto: don't show MKBP version if unsupported
	usb: cdns3 fix use-after-free at workaround 2
	usb: gadget: uvc: call uvc uvcg_warn on completed status instead of uvcg_info
	irqchip/tegra: Fix overflow implicit truncation warnings
	drm/meson: Fix overflow implicit truncation warnings
	clk: ti: Stop using legacy clkctrl names for omap4 and 5
	usb: host: ohci-ppc-of: Fix refcount leak bug
	usb: renesas: Fix refcount leak bug
	usb: dwc2: gadget: remove D+ pull-up while no vbus with usb-role-switch
	vboxguest: Do not use devm for irq
	clk: qcom: ipq8074: dont disable gcc_sleep_clk_src
	uacce: Handle parent device removal or parent driver module rmmod
	zram: do not lookup algorithm in backends table
	clk: qcom: clk-alpha-pll: fix clk_trion_pll_configure description
	scsi: lpfc: Prevent buffer overflow crashes in debugfs with malformed user input
	gadgetfs: ep_io - wait until IRQ finishes
	pinctrl: intel: Check against matching data instead of ACPI companion
	cxl: Fix a memory leak in an error handling path
	PCI/ACPI: Guard ARM64-specific mcfg_quirks
	um: add "noreboot" command line option for PANIC_TIMEOUT=-1 setups
	RDMA/rxe: Limit the number of calls to each tasklet
	csky/kprobe: reclaim insn_slot on kprobe unregistration
	selftests/kprobe: Do not test for GRP/ without event failures
	dmaengine: sprd: Cleanup in .remove() after pm_runtime_get_sync() failed
	md: Notify sysfs sync_completed in md_reap_sync_thread()
	nvmet-tcp: fix lockdep complaint on nvmet_tcp_wq flush during queue teardown
	drivers:md:fix a potential use-after-free bug
	ext4: avoid remove directory when directory is corrupted
	ext4: avoid resizing to a partial cluster size
	lib/list_debug.c: Detect uninitialized lists
	tty: serial: Fix refcount leak bug in ucc_uart.c
	vfio: Clear the caps->buf to NULL after free
	mips: cavium-octeon: Fix missing of_node_put() in octeon2_usb_clocks_start
	modules: Ensure natural alignment for .altinstructions and __bug_table sections
	riscv: mmap with PROT_WRITE but no PROT_READ is invalid
	RISC-V: Add fast call path of crash_kexec()
	watchdog: export lockup_detector_reconfigure
	powerpc/32: Don't always pass -mcpu=powerpc to the compiler
	ALSA: core: Add async signal helpers
	ALSA: timer: Use deferred fasync helper
	ALSA: control: Use deferred fasync helper
	f2fs: fix to avoid use f2fs_bug_on() in f2fs_new_node_page()
	f2fs: fix to do sanity check on segment type in build_sit_entries()
	smb3: check xattr value length earlier
	powerpc/64: Init jump labels before parse_early_param()
	video: fbdev: i740fb: Check the argument of i740_calc_vclk()
	MIPS: tlbex: Explicitly compare _PAGE_NO_EXEC against 0
	netfilter: nftables: fix a warning message in nf_tables_commit_audit_collect()
	netfilter: nf_tables: fix audit memory leak in nf_tables_commit
	tracing/probes: Have kprobes and uprobes use $COMM too
	can: j1939: j1939_sk_queue_activate_next_locked(): replace WARN_ON_ONCE with netdev_warn_once()
	can: j1939: j1939_session_destroy(): fix memory leak of skbs
	PCI/ERR: Retain status from error notification
	qrtr: Convert qrtr_ports from IDR to XArray
	bpf: Fix KASAN use-after-free Read in compute_effective_progs
	tee: fix memory leak in tee_shm_register()
	Linux 5.10.138

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I5983f3534b158edccd87bc7a7fe41ca07836d3eb
2022-08-30 12:59:52 +02:00
Greg Kroah-Hartman
fbe6a13851 Merge 5.10.137 into android12-5.10-lts
Changes in 5.10.137
	Makefile: link with -z noexecstack --no-warn-rwx-segments
	x86: link vdso and boot with -z noexecstack --no-warn-rwx-segments
	Revert "pNFS: nfs3_set_ds_client should set NFS_CS_NOPING"
	scsi: Revert "scsi: qla2xxx: Fix disk failure to rediscover"
	ALSA: bcd2000: Fix a UAF bug on the error path of probing
	ALSA: hda/realtek: Add quirk for Clevo NV45PZ
	ALSA: hda/realtek: Add quirk for HP Spectre x360 15-eb0xxx
	wifi: mac80211_hwsim: fix race condition in pending packet
	wifi: mac80211_hwsim: add back erroneously removed cast
	wifi: mac80211_hwsim: use 32-bit skb cookie
	add barriers to buffer_uptodate and set_buffer_uptodate
	HID: wacom: Only report rotation for art pen
	HID: wacom: Don't register pad_input for touch switch
	KVM: nVMX: Snapshot pre-VM-Enter BNDCFGS for !nested_run_pending case
	KVM: nVMX: Snapshot pre-VM-Enter DEBUGCTL for !nested_run_pending case
	KVM: SVM: Don't BUG if userspace injects an interrupt with GIF=0
	KVM: s390: pv: don't present the ecall interrupt twice
	KVM: nVMX: Let userspace set nVMX MSR to any _host_ supported value
	KVM: x86: Mark TSS busy during LTR emulation _after_ all fault checks
	KVM: x86: Set error code to segment selector on LLDT/LTR non-canonical #GP
	KVM: x86: Tag kvm_mmu_x86_module_init() with __init
	riscv: set default pm_power_off to NULL
	mm: Add kvrealloc()
	xfs: only set IOMAP_F_SHARED when providing a srcmap to a write
	xfs: fix I_DONTCACHE
	mm/mremap: hold the rmap lock in write mode when moving page table entries.
	ALSA: hda/conexant: Add quirk for LENOVO 20149 Notebook model
	ALSA: hda/cirrus - support for iMac 12,1 model
	ALSA: hda/realtek: Add quirk for another Asus K42JZ model
	ALSA: hda/realtek: Add a quirk for HP OMEN 15 (8786) mute LED
	tty: vt: initialize unicode screen buffer
	vfs: Check the truncate maximum size in inode_newsize_ok()
	fs: Add missing umask strip in vfs_tmpfile
	thermal: sysfs: Fix cooling_device_stats_setup() error code path
	fbcon: Fix boundary checks for fbcon=vc:n1-n2 parameters
	fbcon: Fix accelerated fbdev scrolling while logo is still shown
	usbnet: Fix linkwatch use-after-free on disconnect
	ovl: drop WARN_ON() dentry is NULL in ovl_encode_fh()
	parisc: Fix device names in /proc/iomem
	parisc: Check the return value of ioremap() in lba_driver_probe()
	parisc: io_pgetevents_time64() needs compat syscall in 32-bit compat mode
	drm/gem: Properly annotate WW context on drm_gem_lock_reservations() error
	drm/vc4: hdmi: Disable audio if dmas property is present but empty
	drm/nouveau: fix another off-by-one in nvbios_addr
	drm/nouveau: Don't pm_runtime_put_sync(), only pm_runtime_put_autosuspend()
	drm/nouveau/acpi: Don't print error when we get -EINPROGRESS from pm_runtime
	drm/amdgpu: Check BO's requested pinning domains against its preferred_domains
	mtd: rawnand: arasan: Update NAND bus clock instead of system clock
	iio: light: isl29028: Fix the warning in isl29028_remove()
	scsi: sg: Allow waiting for commands to complete on removed device
	scsi: qla2xxx: Fix incorrect display of max frame size
	scsi: qla2xxx: Zero undefined mailbox IN registers
	fuse: limit nsec
	serial: mvebu-uart: uart2 error bits clearing
	md-raid: destroy the bitmap after destroying the thread
	md-raid10: fix KASAN warning
	media: [PATCH] pci: atomisp_cmd: fix three missing checks on list iterator
	ia64, processor: fix -Wincompatible-pointer-types in ia64_get_irr()
	PCI: Add defines for normal and subtractive PCI bridges
	powerpc/fsl-pci: Fix Class Code of PCIe Root Port
	powerpc/ptdump: Fix display of RW pages on FSL_BOOK3E
	powerpc/powernv: Avoid crashing if rng is NULL
	MIPS: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK
	coresight: Clear the connection field properly
	usb: typec: ucsi: Acknowledge the GET_ERROR_STATUS command completion
	USB: HCD: Fix URB giveback issue in tasklet function
	ARM: dts: uniphier: Fix USB interrupts for PXs2 SoC
	arm64: dts: uniphier: Fix USB interrupts for PXs3 SoC
	usb: dwc3: gadget: refactor dwc3_repare_one_trb
	usb: dwc3: gadget: fix high speed multiplier setting
	lockdep: Allow tuning tracing capacity constants.
	netfilter: nf_tables: do not allow SET_ID to refer to another table
	netfilter: nf_tables: do not allow CHAIN_ID to refer to another table
	netfilter: nf_tables: do not allow RULE_ID to refer to another chain
	netfilter: nf_tables: fix null deref due to zeroed list head
	epoll: autoremove wakers even more aggressively
	x86: Handle idle=nomwait cmdline properly for x86_idle
	arm64: Do not forget syscall when starting a new thread.
	arm64: fix oops in concurrently setting insn_emulation sysctls
	ext2: Add more validity checks for inode counts
	genirq: Don't return error on missing optional irq_request_resources()
	irqchip/mips-gic: Only register IPI domain when SMP is enabled
	genirq: GENERIC_IRQ_IPI depends on SMP
	irqchip/mips-gic: Check the return value of ioremap() in gic_of_init()
	wait: Fix __wait_event_hrtimeout for RT/DL tasks
	ARM: dts: imx6ul: add missing properties for sram
	ARM: dts: imx6ul: change operating-points to uint32-matrix
	ARM: dts: imx6ul: fix keypad compatible
	ARM: dts: imx6ul: fix csi node compatible
	ARM: dts: imx6ul: fix lcdif node compatible
	ARM: dts: imx6ul: fix qspi node compatible
	ARM: dts: BCM5301X: Add DT for Meraki MR26
	spi: synquacer: Add missing clk_disable_unprepare()
	ARM: OMAP2+: display: Fix refcount leak bug
	ACPI: EC: Remove duplicate ThinkPad X1 Carbon 6th entry from DMI quirks
	ACPI: EC: Drop the EC_FLAGS_IGNORE_DSDT_GPE quirk
	ACPI: PM: save NVS memory for Lenovo G40-45
	ACPI: LPSS: Fix missing check in register_device_clock()
	arm64: dts: qcom: ipq8074: fix NAND node name
	arm64: dts: allwinner: a64: orangepi-win: Fix LED node name
	ARM: shmobile: rcar-gen2: Increase refcount for new reference
	firmware: tegra: Fix error check return value of debugfs_create_file()
	PM: hibernate: defer device probing when resuming from hibernation
	selinux: Add boundary check in put_entry()
	powerpc/64s: Disable stack variable initialisation for prom_init
	spi: spi-rspi: Fix PIO fallback on RZ platforms
	ARM: findbit: fix overflowing offset
	meson-mx-socinfo: Fix refcount leak in meson_mx_socinfo_init
	arm64: dts: renesas: beacon: Fix regulator node names
	ARM: bcm: Fix refcount leak in bcm_kona_smc_init
	ACPI: processor/idle: Annotate more functions to live in cpuidle section
	ARM: dts: imx7d-colibri-emmc: add cpu1 supply
	Input: atmel_mxt_ts - fix up inverted RESET handler
	soc: renesas: r8a779a0-sysc: Fix A2DP1 and A2CV[2357] PDR values
	soc: amlogic: Fix refcount leak in meson-secure-pwrc.c
	arm64: dts: renesas: Fix thermal-sensors on single-zone sensors
	x86/pmem: Fix platform-device leak in error path
	ARM: dts: ast2500-evb: fix board compatible
	ARM: dts: ast2600-evb: fix board compatible
	hexagon: select ARCH_WANT_LD_ORPHAN_WARN
	arm64: cpufeature: Allow different PMU versions in ID_DFR0_EL1
	locking/lockdep: Fix lockdep_init_map_*() confusion
	soc: fsl: guts: machine variable might be unset
	block: fix infinite loop for invalid zone append
	ARM: dts: qcom: mdm9615: add missing PMIC GPIO reg
	ARM: OMAP2+: Fix refcount leak in omapdss_init_of
	ARM: OMAP2+: Fix refcount leak in omap3xxx_prm_late_init
	cpufreq: zynq: Fix refcount leak in zynq_get_revision
	regulator: qcom_smd: Fix pm8916_pldo range
	ACPI: APEI: Fix _EINJ vs EFI_MEMORY_SP
	soc: qcom: ocmem: Fix refcount leak in of_get_ocmem
	soc: qcom: aoss: Fix refcount leak in qmp_cooling_devices_register
	ARM: dts: qcom: pm8841: add required thermal-sensor-cells
	bus: hisi_lpc: fix missing platform_device_put() in hisi_lpc_acpi_probe()
	arm64: dts: mt7622: fix BPI-R64 WPS button
	arm64: tegra: Fix SDMMC1 CD on P2888
	erofs: avoid consecutive detection for Highmem memory
	blk-mq: don't create hctx debugfs dir until q->debugfs_dir is created
	hwmon: (drivetemp) Add module alias
	block: remove the request_queue to argument request based tracepoints
	blktrace: Trace remapped requests correctly
	regulator: of: Fix refcount leak bug in of_get_regulation_constraints()
	soc: qcom: Make QCOM_RPMPD depend on PM
	arm64: dts: qcom: qcs404: Fix incorrect USB2 PHYs assignment
	drivers/perf: arm_spe: Fix consistency of SYS_PMSCR_EL1.CX
	nohz/full, sched/rt: Fix missed tick-reenabling bug in dequeue_task_rt()
	selftests/seccomp: Fix compile warning when CC=clang
	thermal/tools/tmon: Include pthread and time headers in tmon.h
	dm: return early from dm_pr_call() if DM device is suspended
	pwm: sifive: Don't check the return code of pwmchip_remove()
	pwm: sifive: Simplify offset calculation for PWMCMP registers
	pwm: sifive: Ensure the clk is enabled exactly once per running PWM
	pwm: sifive: Shut down hardware only after pwmchip_remove() completed
	pwm: lpc18xx-sct: Convert to devm_platform_ioremap_resource()
	drm/bridge: tc358767: Move (e)DP bridge endpoint parsing into dedicated function
	drm/bridge: tc358767: Make sure Refclk clock are enabled
	ath10k: do not enforce interrupt trigger type
	drm/st7735r: Fix module autoloading for Okaya RH128128T
	wifi: rtlwifi: fix error codes in rtl_debugfs_set_write_h2c()
	ath11k: fix netdev open race
	drm/mipi-dbi: align max_chunk to 2 in spi_transfer
	ath11k: Fix incorrect debug_mask mappings
	drm/radeon: fix potential buffer overflow in ni_set_mc_special_registers()
	drm/mediatek: Modify dsi funcs to atomic operations
	drm/mediatek: Separate poweron/poweroff from enable/disable and define new funcs
	drm/mediatek: Add pull-down MIPI operation in mtk_dsi_poweroff function
	i2c: npcm: Remove own slave addresses 2:10
	i2c: npcm: Correct slave role behavior
	virtio-gpu: fix a missing check to avoid NULL dereference
	drm: adv7511: override i2c address of cec before accessing it
	crypto: sun8i-ss - do not allocate memory when handling hash requests
	crypto: sun8i-ss - fix error codes in allocate_flows()
	net: fix sk_wmem_schedule() and sk_rmem_schedule() errors
	i2c: Fix a potential use after free
	crypto: sun8i-ss - fix infinite loop in sun8i_ss_setup_ivs()
	media: tw686x: Register the irq at the end of probe
	ath9k: fix use-after-free in ath9k_hif_usb_rx_cb
	wifi: iwlegacy: 4965: fix potential off-by-one overflow in il4965_rs_fill_link_cmd()
	drm/radeon: fix incorrrect SPDX-License-Identifiers
	test_bpf: fix incorrect netdev features
	crypto: ccp - During shutdown, check SEV data pointer before using
	drm: bridge: adv7511: Add check for mipi_dsi_driver_register
	drm/mcde: Fix refcount leak in mcde_dsi_bind
	media: hdpvr: fix error value returns in hdpvr_read
	media: v4l2-mem2mem: prevent pollerr when last_buffer_dequeued is set
	media: tw686x: Fix memory leak in tw686x_video_init
	drm/vc4: plane: Remove subpixel positioning check
	drm/vc4: plane: Fix margin calculations for the right/bottom edges
	drm/vc4: dsi: Correct DSI divider calculations
	drm/vc4: dsi: Correct pixel order for DSI0
	drm/vc4: drv: Remove the DSI pointer in vc4_drv
	drm/vc4: dsi: Use snprintf for the PHY clocks instead of an array
	drm/vc4: dsi: Introduce a variant structure
	drm/vc4: dsi: Register dsi0 as the correct vc4 encoder type
	drm/vc4: dsi: Fix dsi0 interrupt support
	drm/vc4: dsi: Add correct stop condition to vc4_dsi_encoder_disable iteration
	drm/vc4: hdmi: Remove firmware logic for MAI threshold setting
	drm/vc4: hdmi: Avoid full hdmi audio fifo writes
	drm/vc4: hdmi: Don't access the connector state in reset if kmalloc fails
	drm/vc4: hdmi: Limit the BCM2711 to the max without scrambling
	drm/vc4: hdmi: Fix timings for interlaced modes
	drm/vc4: hdmi: Correct HDMI timing registers for interlaced modes
	crypto: arm64/gcm - Select AEAD for GHASH_ARM64_CE
	selftests/xsk: Destroy BPF resources only when ctx refcount drops to 0
	drm/rockchip: vop: Don't crash for invalid duplicate_state()
	drm/rockchip: Fix an error handling path rockchip_dp_probe()
	drm/mediatek: dpi: Remove output format of YUV
	drm/mediatek: dpi: Only enable dpi after the bridge is enabled
	drm: bridge: sii8620: fix possible off-by-one
	lib: bitmap: order includes alphabetically
	lib: bitmap: provide devm_bitmap_alloc() and devm_bitmap_zalloc()
	hinic: Use the bitmap API when applicable
	net: hinic: fix bug that ethtool get wrong stats
	net: hinic: avoid kernel hung in hinic_get_stats64()
	drm/msm/mdp5: Fix global state lock backoff
	crypto: hisilicon/sec - fixes some coding style
	crypto: hisilicon/sec - don't sleep when in softirq
	crypto: hisilicon - Kunpeng916 crypto driver don't sleep when in softirq
	media: platform: mtk-mdp: Fix mdp_ipi_comm structure alignment
	mt76: mt76x02u: fix possible memory leak in __mt76x02u_mcu_send_msg
	mediatek: mt76: mac80211: Fix missing of_node_put() in mt76_led_init()
	drm/exynos/exynos7_drm_decon: free resources when clk_set_parent() failed.
	tcp: make retransmitted SKB fit into the send window
	libbpf: Fix the name of a reused map
	selftests: timers: valid-adjtimex: build fix for newer toolchains
	selftests: timers: clocksource-switch: fix passing errors from child
	bpf: Fix subprog names in stack traces.
	fs: check FMODE_LSEEK to control internal pipe splicing
	wifi: wil6210: debugfs: fix info leak in wil_write_file_wmi()
	wifi: p54: Fix an error handling path in p54spi_probe()
	wifi: p54: add missing parentheses in p54_flush()
	selftests/bpf: fix a test for snprintf() overflow
	can: pch_can: do not report txerr and rxerr during bus-off
	can: rcar_can: do not report txerr and rxerr during bus-off
	can: sja1000: do not report txerr and rxerr during bus-off
	can: hi311x: do not report txerr and rxerr during bus-off
	can: sun4i_can: do not report txerr and rxerr during bus-off
	can: kvaser_usb_hydra: do not report txerr and rxerr during bus-off
	can: kvaser_usb_leaf: do not report txerr and rxerr during bus-off
	can: usb_8dev: do not report txerr and rxerr during bus-off
	can: error: specify the values of data[5..7] of CAN error frames
	can: pch_can: pch_can_error(): initialize errc before using it
	Bluetooth: hci_intel: Add check for platform_driver_register
	i2c: cadence: Support PEC for SMBus block read
	i2c: mux-gpmux: Add of_node_put() when breaking out of loop
	wifi: wil6210: debugfs: fix uninitialized variable use in `wil_write_file_wmi()`
	wifi: iwlwifi: mvm: fix double list_add at iwl_mvm_mac_wake_tx_queue
	wifi: libertas: Fix possible refcount leak in if_usb_probe()
	media: cedrus: hevc: Add check for invalid timestamp
	net/mlx5e: Remove WARN_ON when trying to offload an unsupported TLS cipher/version
	net/mlx5e: Fix the value of MLX5E_MAX_RQ_NUM_MTTS
	crypto: hisilicon/hpre - don't use GFP_KERNEL to alloc mem during softirq
	crypto: inside-secure - Add missing MODULE_DEVICE_TABLE for of
	crypto: hisilicon/sec - fix auth key size error
	inet: add READ_ONCE(sk->sk_bound_dev_if) in INET_MATCH()
	tcp: sk->sk_bound_dev_if once in inet_request_bound_dev_if()
	ipv6: add READ_ONCE(sk->sk_bound_dev_if) in INET6_MATCH()
	tcp: Fix data-races around sysctl_tcp_l3mdev_accept.
	net: allow unbound socket for packets in VRF when tcp_l3mdev_accept set
	iavf: Fix max_rate limiting
	netdevsim: Avoid allocation warnings triggered from user space
	net: rose: fix netdev reference changes
	net: ionic: fix error check for vlan flags in ionic_set_nic_features()
	dccp: put dccp_qpolicy_full() and dccp_qpolicy_push() in the same lock
	wireguard: ratelimiter: use hrtimer in selftest
	wireguard: allowedips: don't corrupt stack when detecting overflow
	clk: renesas: r9a06g032: Fix UART clkgrp bitsel
	mtd: maps: Fix refcount leak in of_flash_probe_versatile
	mtd: maps: Fix refcount leak in ap_flash_init
	mtd: rawnand: meson: Fix a potential double free issue
	PCI: tegra194: Fix PM error handling in tegra_pcie_config_ep()
	HID: cp2112: prevent a buffer overflow in cp2112_xfer()
	mtd: sm_ftl: Fix deadlock caused by cancel_work_sync in sm_release
	mtd: partitions: Fix refcount leak in parse_redboot_of
	mtd: st_spi_fsm: Add a clk_disable_unprepare() in .probe()'s error path
	fpga: altera-pr-ip: fix unsigned comparison with less than zero
	usb: host: Fix refcount leak in ehci_hcd_ppc_of_probe
	usb: ohci-nxp: Fix refcount leak in ohci_hcd_nxp_probe
	usb: gadget: tegra-xudc: Fix error check in tegra_xudc_powerdomain_init()
	usb: xhci: tegra: Fix error check
	netfilter: xtables: Bring SPDX identifier back
	iio: accel: bma400: Fix the scale min and max macro values
	platform/chrome: cros_ec: Always expose last resume result
	iio: accel: bma400: Reordering of header files
	clk: mediatek: reset: Fix written reset bit offset
	KVM: Don't set Accessed/Dirty bits for ZERO_PAGE
	mwifiex: Ignore BTCOEX events from the 88W8897 firmware
	mwifiex: fix sleep in atomic context bugs caused by dev_coredumpv
	dmaengine: dw-edma: Fix eDMA Rd/Wr-channels and DMA-direction semantics
	misc: rtsx: Fix an error handling path in rtsx_pci_probe()
	driver core: fix potential deadlock in __driver_attach
	clk: qcom: clk-krait: unlock spin after mux completion
	usb: host: xhci: use snprintf() in xhci_decode_trb()
	clk: qcom: ipq8074: fix NSS core PLL-s
	clk: qcom: ipq8074: SW workaround for UBI32 PLL lock
	clk: qcom: ipq8074: fix NSS port frequency tables
	clk: qcom: ipq8074: set BRANCH_HALT_DELAY flag for UBI clocks
	clk: qcom: camcc-sdm845: Fix topology around titan_top power domain
	PCI: dwc: Add unroll iATU space support to dw_pcie_disable_atu()
	PCI: dwc: Deallocate EPC memory on dw_pcie_ep_init() errors
	PCI: dwc: Always enable CDM check if "snps,enable-cdm-check" exists
	soundwire: bus_type: fix remove and shutdown support
	KVM: arm64: Don't return from void function
	dmaengine: sf-pdma: apply proper spinlock flags in sf_pdma_prep_dma_memcpy()
	dmaengine: sf-pdma: Add multithread support for a DMA channel
	PCI: endpoint: Don't stop controller when unbinding endpoint function
	intel_th: Fix a resource leak in an error handling path
	intel_th: msu-sink: Potential dereference of null pointer
	intel_th: msu: Fix vmalloced buffers
	staging: rtl8192u: Fix sleep in atomic context bug in dm_fsync_timer_callback
	mmc: sdhci-of-esdhc: Fix refcount leak in esdhc_signal_voltage_switch
	memstick/ms_block: Fix some incorrect memory allocation
	memstick/ms_block: Fix a memory leak
	mmc: sdhci-of-at91: fix set_uhs_signaling rewriting of MC1R
	mmc: block: Add single read for 4k sector cards
	KVM: s390: pv: leak the topmost page table when destroy fails
	PCI/portdrv: Don't disable AER reporting in get_port_device_capability()
	PCI: qcom: Set up rev 2.1.0 PARF_PHY before enabling clocks
	scsi: smartpqi: Fix DMA direction for RAID requests
	xtensa: iss/network: provide release() callback
	xtensa: iss: fix handling error cases in iss_net_configure()
	usb: gadget: udc: amd5536 depends on HAS_DMA
	usb: aspeed-vhub: Fix refcount leak bug in ast_vhub_init_desc()
	usb: dwc3: core: Deprecate GCTL.CORESOFTRESET
	usb: dwc3: core: Do not perform GCTL_CORE_SOFTRESET during bootup
	usb: dwc3: qcom: fix missing optional irq warnings
	eeprom: idt_89hpesx: uninitialized data in idt_dbgfs_csr_write()
	interconnect: imx: fix max_node_id
	um: random: Don't initialise hwrng struct with zero
	RDMA/rtrs: Define MIN_CHUNK_SIZE
	RDMA/rtrs: Avoid Wtautological-constant-out-of-range-compare
	RDMA/rtrs-srv: Fix modinfo output for stringify
	RDMA/qedr: Improve error logs for rdma_alloc_tid error return
	RDMA/qedr: Fix potential memory leak in __qedr_alloc_mr()
	RDMA/hns: Fix incorrect clearing of interrupt status register
	RDMA/siw: Fix duplicated reported IW_CM_EVENT_CONNECT_REPLY event
	RDMA/hfi1: fix potential memory leak in setup_base_ctxt()
	gpio: gpiolib-of: Fix refcount bugs in of_mm_gpiochip_add_data()
	HID: mcp2221: prevent a buffer overflow in mcp_smbus_write()
	mmc: cavium-octeon: Add of_node_put() when breaking out of loop
	mmc: cavium-thunderx: Add of_node_put() when breaking out of loop
	HID: alps: Declare U1_UNICORN_LEGACY support
	PCI: tegra194: Fix Root Port interrupt handling
	PCI: tegra194: Fix link up retry sequence
	USB: serial: fix tty-port initialized comments
	usb: cdns3: change place of 'priv_ep' assignment in cdns3_gadget_ep_dequeue(), cdns3_gadget_ep_enable()
	platform/olpc: Fix uninitialized data in debugfs write
	RDMA/srpt: Duplicate port name members
	RDMA/srpt: Introduce a reference count in struct srpt_device
	RDMA/srpt: Fix a use-after-free
	mm/mmap.c: fix missing call to vm_unacct_memory in mmap_region
	selftests: kvm: set rax before vmcall
	RDMA/mlx5: Add missing check for return value in get namespace flow
	RDMA/rxe: Fix error unwind in rxe_create_qp()
	null_blk: fix ida error handling in null_add_dev()
	nvme: use command_id instead of req->tag in trace_nvme_complete_rq()
	jbd2: fix outstanding credits assert in jbd2_journal_commit_transaction()
	ext4: recover csum seed of tmp_inode after migrating to extents
	jbd2: fix assertion 'jh->b_frozen_data == NULL' failure when journal aborted
	usb: cdns3: Don't use priv_dev uninitialized in cdns3_gadget_ep_enable()
	opp: Fix error check in dev_pm_opp_attach_genpd()
	ASoC: cros_ec_codec: Fix refcount leak in cros_ec_codec_platform_probe
	ASoC: samsung: Fix error handling in aries_audio_probe
	ASoC: mediatek: mt8173: Fix refcount leak in mt8173_rt5650_rt5676_dev_probe
	ASoC: mt6797-mt6351: Fix refcount leak in mt6797_mt6351_dev_probe
	ASoC: codecs: da7210: add check for i2c_add_driver
	ASoC: mediatek: mt8173-rt5650: Fix refcount leak in mt8173_rt5650_dev_probe
	serial: 8250: Export ICR access helpers for internal use
	serial: 8250_dw: Store LSR into lsr_saved_flags in dw8250_tx_wait_empty()
	ASoC: codecs: msm8916-wcd-digital: move gains from SX_TLV to S8_TLV
	ASoC: codecs: wcd9335: move gains from SX_TLV to S8_TLV
	rpmsg: mtk_rpmsg: Fix circular locking dependency
	remoteproc: k3-r5: Fix refcount leak in k3_r5_cluster_of_init
	selftests/livepatch: better synchronize test_klp_callbacks_busy
	profiling: fix shift too large makes kernel panic
	ASoC: samsung: h1940_uda1380: include proepr GPIO consumer header
	powerpc/perf: Optimize clearing the pending PMI and remove WARN_ON for PMI check in power_pmu_disable
	ASoC: samsung: change gpiod_speaker_power and rx1950_audio from global to static variables
	tty: n_gsm: Delete gsmtty open SABM frame when config requester
	tty: n_gsm: fix user open not possible at responder until initiator open
	tty: n_gsm: fix wrong queuing behavior in gsm_dlci_data_output()
	tty: n_gsm: fix non flow control frames during mux flow off
	tty: n_gsm: fix packet re-transmission without open control channel
	tty: n_gsm: fix race condition in gsmld_write()
	ASoC: qcom: Fix missing of_node_put() in asoc_qcom_lpass_cpu_platform_probe()
	remoteproc: qcom: wcnss: Fix handling of IRQs
	vfio: Remove extra put/gets around vfio_device->group
	vfio: Simplify the lifetime logic for vfio_device
	vfio: Split creation of a vfio_device into init and register ops
	vfio/mdev: Make to_mdev_device() into a static inline
	vfio/ccw: Do not change FSM state in subchannel event
	tty: n_gsm: fix wrong T1 retry count handling
	tty: n_gsm: fix DM command
	tty: n_gsm: fix missing corner cases in gsmld_poll()
	iommu/exynos: Handle failed IOMMU device registration properly
	rpmsg: qcom_smd: Fix refcount leak in qcom_smd_parse_edge
	kfifo: fix kfifo_to_user() return type
	lib/smp_processor_id: fix imbalanced instrumentation_end() call
	remoteproc: sysmon: Wait for SSCTL service to come up
	mfd: t7l66xb: Drop platform disable callback
	mfd: max77620: Fix refcount leak in max77620_initialise_fps
	iommu/arm-smmu: qcom_iommu: Add of_node_put() when breaking out of loop
	perf tools: Fix dso_id inode generation comparison
	s390/dump: fix old lowcore virtual vs physical address confusion
	s390/zcore: fix race when reading from hardware system area
	ASoC: fsl_easrc: use snd_pcm_format_t type for sample_format
	ASoC: qcom: q6dsp: Fix an off-by-one in q6adm_alloc_copp()
	fuse: Remove the control interface for virtio-fs
	ASoC: audio-graph-card: Add of_node_put() in fail path
	watchdog: armada_37xx_wdt: check the return value of devm_ioremap() in armada_37xx_wdt_probe()
	video: fbdev: amba-clcd: Fix refcount leak bugs
	video: fbdev: sis: fix typos in SiS_GetModeID()
	ASoC: mchp-spdifrx: disable end of block interrupt on failures
	powerpc/32: Do not allow selection of e5500 or e6500 CPUs on PPC32
	powerpc/pci: Prefer PCI domain assignment via DT 'linux,pci-domain' and alias
	f2fs: don't set GC_FAILURE_PIN for background GC
	f2fs: write checkpoint during FG_GC
	f2fs: fix to remove F2FS_COMPR_FL and tag F2FS_NOCOMP_FL at the same time
	powerpc/spufs: Fix refcount leak in spufs_init_isolated_loader
	powerpc/xive: Fix refcount leak in xive_get_max_prio
	powerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address
	perf symbol: Fail to read phdr workaround
	kprobes: Forbid probing on trampoline and BPF code areas
	powerpc/pci: Fix PHB numbering when using opal-phbid
	genelf: Use HAVE_LIBCRYPTO_SUPPORT, not the never defined HAVE_LIBCRYPTO
	scripts/faddr2line: Fix vmlinux detection on arm64
	sched/deadline: Merge dl_task_can_attach() and dl_cpu_busy()
	sched, cpuset: Fix dl_cpu_busy() panic due to empty cs->cpus_allowed
	x86/numa: Use cpumask_available instead of hardcoded NULL check
	video: fbdev: arkfb: Fix a divide-by-zero bug in ark_set_pixclock()
	tools/thermal: Fix possible path truncations
	sched: Fix the check of nr_running at queue wakelist
	x86/entry: Build thunk_$(BITS) only if CONFIG_PREEMPTION=y
	video: fbdev: vt8623fb: Check the size of screen before memset_io()
	video: fbdev: arkfb: Check the size of screen before memset_io()
	video: fbdev: s3fb: Check the size of screen before memset_io()
	scsi: zfcp: Fix missing auto port scan and thus missing target ports
	scsi: qla2xxx: Fix discovery issues in FC-AL topology
	scsi: qla2xxx: Turn off multi-queue for 8G adapters
	scsi: qla2xxx: Fix erroneous mailbox timeout after PCI error injection
	scsi: qla2xxx: Fix losing FCP-2 targets on long port disable with I/Os
	scsi: qla2xxx: Fix losing FCP-2 targets during port perturbation tests
	x86/bugs: Enable STIBP for IBPB mitigated RETBleed
	ftrace/x86: Add back ftrace_expected assignment
	x86/olpc: fix 'logical not is only applied to the left hand side'
	posix-cpu-timers: Cleanup CPU timers before freeing them during exec
	Input: gscps2 - check return value of ioremap() in gscps2_probe()
	__follow_mount_rcu(): verify that mount_lock remains unchanged
	spmi: trace: fix stack-out-of-bound access in SPMI tracing functions
	drm/i915/dg1: Update DMC_DEBUG3 register
	drm/mediatek: Allow commands to be sent during video mode
	drm/mediatek: Keep dsi as LP00 before dcs cmds transfer
	HID: Ignore battery for Elan touchscreen on HP Spectre X360 15-df0xxx
	HID: hid-input: add Surface Go battery quirk
	drm/vc4: drv: Adopt the dma configuration from the HVS or V3D component
	mtd: rawnand: Add a helper to clarify the interface configuration
	mtd: rawnand: arasan: Check the proposed data interface is supported
	mtd: rawnand: Add NV-DDR timings
	mtd: rawnand: arasan: Fix a macro parameter
	mtd: rawnand: arasan: Support NV-DDR interface
	mtd: rawnand: arasan: Fix clock rate in NV-DDR
	usbnet: smsc95xx: Don't clear read-only PHY interrupt
	usbnet: smsc95xx: Avoid link settings race on interrupt reception
	firmware: arm_scpi: Ensure scpi_info is not assigned if the probe fails
	intel_th: pci: Add Meteor Lake-P support
	intel_th: pci: Add Raptor Lake-S PCH support
	intel_th: pci: Add Raptor Lake-S CPU support
	KVM: set_msr_mce: Permit guests to ignore single-bit ECC errors
	KVM: x86: Signal #GP, not -EPERM, on bad WRMSR(MCi_CTL/STATUS)
	iommu/vt-d: avoid invalid memory access via node_online(NUMA_NO_NODE)
	PCI/AER: Write AER Capability only when we control it
	PCI/ERR: Bind RCEC devices to the Root Port driver
	PCI/ERR: Rename reset_link() to reset_subordinates()
	PCI/ERR: Simplify by using pci_upstream_bridge()
	PCI/ERR: Simplify by computing pci_pcie_type() once
	PCI/ERR: Use "bridge" for clarity in pcie_do_recovery()
	PCI/ERR: Avoid negated conditional for clarity
	PCI/ERR: Add pci_walk_bridge() to pcie_do_recovery()
	PCI/ERR: Recover from RCEC AER errors
	PCI/AER: Iterate over error counters instead of error strings
	serial: 8250: Dissociate 4MHz Titan ports from Oxford ports
	serial: 8250: Correct the clock for OxSemi PCIe devices
	serial: 8250_pci: Refactor the loop in pci_ite887x_init()
	serial: 8250_pci: Replace dev_*() by pci_*() macros
	serial: 8250: Fold EndRun device support into OxSemi Tornado code
	dm writecache: set a default MAX_WRITEBACK_JOBS
	kexec, KEYS, s390: Make use of built-in and secondary keyring for signature verification
	dm thin: fix use-after-free crash in dm_sm_register_threshold_callback
	timekeeping: contribute wall clock to rng on time change
	um: Allow PM with suspend-to-idle
	btrfs: reject log replay if there is unsupported RO compat flag
	btrfs: reset block group chunk force if we have to wait
	ACPI: CPPC: Do not prevent CPPC from working in the future
	KVM: VMX: Drop guest CPUID check for VMXE in vmx_set_cr4()
	KVM: VMX: Drop explicit 'nested' check from vmx_set_cr4()
	KVM: SVM: Drop VMXE check from svm_set_cr4()
	KVM: x86: Move vendor CR4 validity check to dedicated kvm_x86_ops hook
	KVM: nVMX: Inject #UD if VMXON is attempted with incompatible CR0/CR4
	KVM: x86/pmu: preserve IA32_PERF_CAPABILITIES across CPUID refresh
	KVM: x86/pmu: Use binary search to check filtered events
	KVM: x86/pmu: Use different raw event masks for AMD and Intel
	KVM: x86/pmu: Introduce the ctrl_mask value for fixed counter
	KVM: VMX: Mark all PERF_GLOBAL_(OVF)_CTRL bits reserved if there's no vPMU
	KVM: x86/pmu: Ignore pmu->global_ctrl check if vPMU doesn't support global_ctrl
	xen-blkback: fix persistent grants negotiation
	xen-blkback: Apply 'feature_persistent' parameter when connect
	xen-blkfront: Apply 'feature_persistent' parameter when connect
	KEYS: asymmetric: enforce SM2 signature use pkey algo
	tpm: eventlog: Fix section mismatch for DEBUG_SECTION_MISMATCH
	tracing: Use a struct alignof to determine trace event field alignment
	ext4: check if directory block is within i_size
	ext4: add EXT4_INODE_HAS_XATTR_SPACE macro in xattr.h
	ext4: fix warning in ext4_iomap_begin as race between bmap and write
	ext4: make sure ext4_append() always allocates new block
	ext4: fix use-after-free in ext4_xattr_set_entry
	ext4: update s_overhead_clusters in the superblock during an on-line resize
	ext4: fix extent status tree race in writeback error recovery path
	ext4: correct max_inline_xattr_value_size computing
	ext4: correct the misjudgment in ext4_iget_extra_inode
	dm raid: fix address sanitizer warning in raid_resume
	dm raid: fix address sanitizer warning in raid_status
	net_sched: cls_route: remove from list when handle is 0
	KVM: Add infrastructure and macro to mark VM as bugged
	KVM: x86: Check lapic_in_kernel() before attempting to set a SynIC irq
	KVM: x86: Avoid theoretical NULL pointer dereference in kvm_irq_delivery_to_apic_fast()
	mac80211: fix a memory leak where sta_info is not freed
	tcp: fix over estimation in sk_forced_mem_schedule()
	Revert "mwifiex: fix sleep in atomic context bugs caused by dev_coredumpv"
	drm/bridge: tc358767: Fix (e)DP bridge endpoint parsing in dedicated function
	drm/vc4: change vc4_dma_range_matches from a global to static
	Revert "net: usb: ax88179_178a needs FLAG_SEND_ZLP"
	Bluetooth: L2CAP: Fix l2cap_global_chan_by_psm regression
	mtd: rawnand: arasan: Prevent an unsupported configuration
	kvm: x86/pmu: Fix the compare function used by the pmu event filter
	tee: add overflow check in register_shm_helper()
	net/9p: Initialize the iounit field during fid creation
	net_sched: cls_route: disallow handle of 0
	sched/fair: Fix fault in reweight_entity
	btrfs: only write the sectors in the vertical stripe which has data stripes
	btrfs: raid56: don't trust any cached sector in __raid56_parity_recover()
	Linux 5.10.137

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I5775ddfad6460c5a737b1ad3f8e0b8f798338786
2022-08-29 16:53:14 +02:00
Tadeusz Struk
3527e3cbb8 bpf: Fix KASAN use-after-free Read in compute_effective_progs
commit 4c46091ee9 upstream.

Syzbot found a Use After Free bug in compute_effective_progs().
The reproducer creates a number of BPF links, and causes a fault
injected alloc to fail, while calling bpf_link_detach on them.
Link detach triggers the link to be freed by bpf_link_free(),
which calls __cgroup_bpf_detach() and update_effective_progs().
If the memory allocation in this function fails, the function restores
the pointer to the bpf_cgroup_link on the cgroup list, but the memory
gets freed just after it returns. After this, every subsequent call to
update_effective_progs() causes this already deallocated pointer to be
dereferenced in prog_list_length(), and triggers KASAN UAF error.

To fix this issue don't preserve the pointer to the prog or link in the
list, but remove it and replace it with a dummy prog without shrinking
the table. The subsequent call to __cgroup_bpf_detach() or
__cgroup_bpf_detach() will correct it.

Fixes: af6eea5743 ("bpf: Implement bpf_link-based cgroup BPF program attachment")
Reported-by: <syzbot+f264bffdfbd5614f3bb2@syzkaller.appspotmail.com>
Signed-off-by: Tadeusz Struk <tadeusz.struk@linaro.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Cc: <stable@vger.kernel.org>
Link: https://syzkaller.appspot.com/bug?id=8ebf179a95c2a2670f7cf1ba62429ec044369db4
Link: https://lore.kernel.org/bpf/20220517180420.87954-1-tadeusz.struk@linaro.org
Signed-off-by: Pu Lehui <pulehui@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-08-25 11:38:24 +02:00
Hou Tao
bda6fe3ea8 bpf: Acquire map uref in .init_seq_private for hash map iterator
commit ef1e93d2ee upstream.

bpf_iter_attach_map() acquires a map uref, and the uref may be released
before or in the middle of iterating map elements. For example, the uref
could be released in bpf_iter_detach_map() as part of
bpf_link_release(), or could be released in bpf_map_put_with_uref() as
part of bpf_map_release().

So acquiring an extra map uref in bpf_iter_init_hash_map() and
releasing it in bpf_iter_fini_hash_map().

Fixes: d6c4503cc2 ("bpf: Implement bpf iterator for hash maps")
Signed-off-by: Hou Tao <houtao1@huawei.com>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/r/20220810080538.1845898-3-houtao@huaweicloud.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-08-25 11:37:55 +02:00
Hou Tao
30d7198da8 bpf: Acquire map uref in .init_seq_private for array map iterator
commit f76fa6b338 upstream.

bpf_iter_attach_map() acquires a map uref, and the uref may be released
before or in the middle of iterating map elements. For example, the uref
could be released in bpf_iter_detach_map() as part of
bpf_link_release(), or could be released in bpf_map_put_with_uref() as
part of bpf_map_release().

Alternative fix is acquiring an extra bpf_link reference just like
a pinned map iterator does, but it introduces unnecessary dependency
on bpf_link instead of bpf_map.

So choose another fix: acquiring an extra map uref in .init_seq_private
for array map iterator.

Fixes: d3cc2ab546 ("bpf: Implement bpf iterator for array maps")
Signed-off-by: Hou Tao <houtao1@huawei.com>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/r/20220810080538.1845898-2-houtao@huaweicloud.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-08-25 11:37:55 +02:00
Alexei Starovoitov
7430e58764 bpf: Fix subprog names in stack traces.
[ Upstream commit 9c7c48d6a1 ]

The commit 7337224fc1 ("bpf: Improve the info.func_info and info.func_info_rec_size behavior")
accidently made bpf_prog_ksym_set_name() conservative for bpf subprograms.
Fixed it so instead of "bpf_prog_tag_F" the stack traces print "bpf_prog_tag_full_subprog_name".

Fixes: 7337224fc1 ("bpf: Improve the info.func_info and info.func_info_rec_size behavior")
Reported-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20220714211637.17150-1-alexei.starovoitov@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-21 15:15:47 +02:00
Greg Kroah-Hartman
f6ce9a9115 Merge 5.10.134 into android12-5.10-lts
Changes in 5.10.134
	pinctrl: stm32: fix optional IRQ support to gpios
	riscv: add as-options for modules with assembly compontents
	mlxsw: spectrum_router: Fix IPv4 nexthop gateway indication
	lockdown: Fix kexec lockdown bypass with ima policy
	io_uring: Use original task for req identity in io_identity_cow()
	xen/gntdev: Ignore failure to unmap INVALID_GRANT_HANDLE
	docs: net: explain struct net_device lifetime
	net: make free_netdev() more lenient with unregistering devices
	net: make sure devices go through netdev_wait_all_refs
	net: move net_set_todo inside rollback_registered()
	net: inline rollback_registered()
	net: move rollback_registered_many()
	net: inline rollback_registered_many()
	Revert "m68knommu: only set CONFIG_ISA_DMA_API for ColdFire sub-arch"
	PCI: hv: Fix multi-MSI to allow more than one MSI vector
	PCI: hv: Fix hv_arch_irq_unmask() for multi-MSI
	PCI: hv: Reuse existing IRTE allocation in compose_msi_msg()
	PCI: hv: Fix interrupt mapping for multi-MSI
	serial: mvebu-uart: correctly report configured baudrate value
	xfrm: xfrm_policy: fix a possible double xfrm_pols_put() in xfrm_bundle_lookup()
	power/reset: arm-versatile: Fix refcount leak in versatile_reboot_probe
	pinctrl: ralink: Check for null return of devm_kcalloc
	perf/core: Fix data race between perf_event_set_output() and perf_mmap_close()
	drm/amdgpu/display: add quirk handling for stutter mode
	igc: Reinstate IGC_REMOVED logic and implement it properly
	ip: Fix data-races around sysctl_ip_no_pmtu_disc.
	ip: Fix data-races around sysctl_ip_fwd_use_pmtu.
	ip: Fix data-races around sysctl_ip_fwd_update_priority.
	ip: Fix data-races around sysctl_ip_nonlocal_bind.
	ip: Fix a data-race around sysctl_ip_autobind_reuse.
	ip: Fix a data-race around sysctl_fwmark_reflect.
	tcp/dccp: Fix a data-race around sysctl_tcp_fwmark_accept.
	tcp: Fix data-races around sysctl_tcp_mtu_probing.
	tcp: Fix data-races around sysctl_tcp_base_mss.
	tcp: Fix data-races around sysctl_tcp_min_snd_mss.
	tcp: Fix a data-race around sysctl_tcp_mtu_probe_floor.
	tcp: Fix a data-race around sysctl_tcp_probe_threshold.
	tcp: Fix a data-race around sysctl_tcp_probe_interval.
	net: stmmac: fix unbalanced ptp clock issue in suspend/resume flow
	i2c: cadence: Change large transfer count reset logic to be unconditional
	net: stmmac: fix dma queue left shift overflow issue
	net/tls: Fix race in TLS device down flow
	igmp: Fix data-races around sysctl_igmp_llm_reports.
	igmp: Fix a data-race around sysctl_igmp_max_memberships.
	igmp: Fix data-races around sysctl_igmp_max_msf.
	tcp: Fix data-races around keepalive sysctl knobs.
	tcp: Fix data-races around sysctl_tcp_syncookies.
	tcp: Fix data-races around sysctl_tcp_reordering.
	tcp: Fix data-races around some timeout sysctl knobs.
	tcp: Fix a data-race around sysctl_tcp_notsent_lowat.
	tcp: Fix a data-race around sysctl_tcp_tw_reuse.
	tcp: Fix data-races around sysctl_max_syn_backlog.
	tcp: Fix data-races around sysctl_tcp_fastopen.
	tcp: Fix data-races around sysctl_tcp_fastopen_blackhole_timeout.
	iavf: Fix handling of dummy receive descriptors
	i40e: Fix erroneous adapter reinitialization during recovery process
	ixgbe: Add locking to prevent panic when setting sriov_numvfs to zero
	gpio: pca953x: only use single read/write for No AI mode
	gpio: pca953x: use the correct range when do regmap sync
	gpio: pca953x: use the correct register address when regcache sync during init
	be2net: Fix buffer overflow in be_get_module_eeprom
	drm/imx/dcss: Add missing of_node_put() in fail path
	ipv4: Fix a data-race around sysctl_fib_multipath_use_neigh.
	ip: Fix data-races around sysctl_ip_prot_sock.
	udp: Fix a data-race around sysctl_udp_l3mdev_accept.
	tcp: Fix data-races around sysctl knobs related to SYN option.
	tcp: Fix a data-race around sysctl_tcp_early_retrans.
	tcp: Fix data-races around sysctl_tcp_recovery.
	tcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts.
	tcp: Fix data-races around sysctl_tcp_slow_start_after_idle.
	tcp: Fix a data-race around sysctl_tcp_retrans_collapse.
	tcp: Fix a data-race around sysctl_tcp_stdurg.
	tcp: Fix a data-race around sysctl_tcp_rfc1337.
	tcp: Fix data-races around sysctl_tcp_max_reordering.
	spi: bcm2835: bcm2835_spi_handle_err(): fix NULL pointer deref for non DMA transfers
	KVM: Don't null dereference ops->destroy
	mm/mempolicy: fix uninit-value in mpol_rebind_policy()
	bpf: Make sure mac_header was set before using it
	sched/deadline: Fix BUG_ON condition for deboosted tasks
	x86/bugs: Warn when "ibrs" mitigation is selected on Enhanced IBRS parts
	dlm: fix pending remove if msg allocation fails
	drm/imx/dcss: fix unused but set variable warnings
	bitfield.h: Fix "type of reg too small for mask" test
	ALSA: memalloc: Align buffer allocations in page size
	Bluetooth: Add bt_skb_sendmsg helper
	Bluetooth: Add bt_skb_sendmmsg helper
	Bluetooth: SCO: Replace use of memcpy_from_msg with bt_skb_sendmsg
	Bluetooth: RFCOMM: Replace use of memcpy_from_msg with bt_skb_sendmmsg
	Bluetooth: Fix passing NULL to PTR_ERR
	Bluetooth: SCO: Fix sco_send_frame returning skb->len
	Bluetooth: Fix bt_skb_sendmmsg not allocating partial chunks
	x86/amd: Use IBPB for firmware calls
	x86/alternative: Report missing return thunk details
	watchqueue: make sure to serialize 'wqueue->defunct' properly
	tty: drivers/tty/, stop using tty_schedule_flip()
	tty: the rest, stop using tty_schedule_flip()
	tty: drop tty_schedule_flip()
	tty: extract tty_flip_buffer_commit() from tty_flip_buffer_push()
	tty: use new tty_insert_flip_string_and_push_buffer() in pty_write()
	net: usb: ax88179_178a needs FLAG_SEND_ZLP
	watch-queue: remove spurious double semicolon
	Linux 5.10.134

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I55defdcdd6658e3ec9a3684b7e8cdfe114772a19
2022-08-03 12:42:13 +02:00
Eric Dumazet
0c722a32f2 bpf: Make sure mac_header was set before using it
commit 0326195f52 upstream.

Classic BPF has a way to load bytes starting from the mac header.

Some skbs do not have a mac header, and skb_mac_header()
in this case is returning a pointer that 65535 bytes after
skb->head.

Existing range check in bpf_internal_load_pointer_neg_helper()
was properly kicking and no illegal access was happening.

New sanity check in skb_mac_header() is firing, so we need
to avoid it.

WARNING: CPU: 1 PID: 28990 at include/linux/skbuff.h:2785 skb_mac_header include/linux/skbuff.h:2785 [inline]
WARNING: CPU: 1 PID: 28990 at include/linux/skbuff.h:2785 bpf_internal_load_pointer_neg_helper+0x1b1/0x1c0 kernel/bpf/core.c:74
Modules linked in:
CPU: 1 PID: 28990 Comm: syz-executor.0 Not tainted 5.19.0-rc4-syzkaller-00865-g4874fb9484be #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
RIP: 0010:skb_mac_header include/linux/skbuff.h:2785 [inline]
RIP: 0010:bpf_internal_load_pointer_neg_helper+0x1b1/0x1c0 kernel/bpf/core.c:74
Code: ff ff 45 31 f6 e9 5a ff ff ff e8 aa 27 40 00 e9 3b ff ff ff e8 90 27 40 00 e9 df fe ff ff e8 86 27 40 00 eb 9e e8 2f 2c f3 ff <0f> 0b eb b1 e8 96 27 40 00 e9 79 fe ff ff 90 41 57 41 56 41 55 41
RSP: 0018:ffffc9000309f668 EFLAGS: 00010216
RAX: 0000000000000118 RBX: ffffffffffeff00c RCX: ffffc9000e417000
RDX: 0000000000040000 RSI: ffffffff81873f21 RDI: 0000000000000003
RBP: ffff8880842878c0 R08: 0000000000000003 R09: 000000000000ffff
R10: 000000000000ffff R11: 0000000000000001 R12: 0000000000000004
R13: ffff88803ac56c00 R14: 000000000000ffff R15: dffffc0000000000
FS: 00007f5c88a16700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fdaa9f6c058 CR3: 000000003a82c000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
____bpf_skb_load_helper_32 net/core/filter.c:276 [inline]
bpf_skb_load_helper_32+0x191/0x220 net/core/filter.c:264

Fixes: f9aefd6b2a ("net: warn if mac header was not set")
Reported-by: syzbot <syzkaller@googlegroups.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20220707123900.945305-1-edumazet@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-07-29 17:19:23 +02:00
Greg Kroah-Hartman
50c9c56f73 Merge 5.10.130 into android12-5.10-lts
Changes in 5.10.130
	mm/slub: add missing TID updates on slab deactivation
	ALSA: hda/realtek: Add quirk for Clevo L140PU
	can: bcm: use call_rcu() instead of costly synchronize_rcu()
	can: grcan: grcan_probe(): remove extra of_node_get()
	can: gs_usb: gs_usb_open/close(): fix memory leak
	bpf: Fix incorrect verifier simulation around jmp32's jeq/jne
	bpf: Fix insufficient bounds propagation from adjust_scalar_min_max_vals
	usbnet: fix memory leak in error case
	net: rose: fix UAF bug caused by rose_t0timer_expiry
	netfilter: nft_set_pipapo: release elements in clone from abort path
	netfilter: nf_tables: stricter validation of element data
	iommu/vt-d: Fix PCI bus rescan device hot add
	fbdev: fbmem: Fix logo center image dx issue
	fbmem: Check virtual screen sizes in fb_set_var()
	fbcon: Disallow setting font bigger than screen size
	fbcon: Prevent that screen size is smaller than font size
	PM: runtime: Redefine pm_runtime_release_supplier()
	memregion: Fix memregion_free() fallback definition
	video: of_display_timing.h: include errno.h
	powerpc/powernv: delay rng platform device creation until later in boot
	can: kvaser_usb: replace run-time checks with struct kvaser_usb_driver_info
	can: kvaser_usb: kvaser_usb_leaf: fix CAN clock frequency regression
	can: kvaser_usb: kvaser_usb_leaf: fix bittiming limits
	xfs: remove incorrect ASSERT in xfs_rename
	ARM: meson: Fix refcount leak in meson_smp_prepare_cpus
	pinctrl: sunxi: a83t: Fix NAND function name for some pins
	arm64: dts: qcom: msm8994: Fix CPU6/7 reg values
	arm64: dts: imx8mp-evk: correct mmc pad settings
	arm64: dts: imx8mp-evk: correct the uart2 pinctl value
	arm64: dts: imx8mp-evk: correct gpio-led pad settings
	arm64: dts: imx8mp-evk: correct I2C3 pad settings
	pinctrl: sunxi: sunxi_pconf_set: use correct offset
	arm64: dts: qcom: msm8992-*: Fix vdd_lvs1_2-supply typo
	ARM: at91: pm: use proper compatible for sama5d2's rtc
	ARM: at91: pm: use proper compatibles for sam9x60's rtc and rtt
	ARM: dts: at91: sam9x60ek: fix eeprom compatible and size
	ARM: dts: at91: sama5d2_icp: fix eeprom compatibles
	xsk: Clear page contiguity bit when unmapping pool
	i40e: Fix dropped jumbo frames statistics
	ibmvnic: Properly dispose of all skbs during a failover.
	selftests: forwarding: fix flood_unicast_test when h2 supports IFF_UNICAST_FLT
	selftests: forwarding: fix learning_test when h1 supports IFF_UNICAST_FLT
	selftests: forwarding: fix error message in learning_test
	r8169: fix accessing unset transport header
	i2c: cadence: Unregister the clk notifier in error path
	dmaengine: imx-sdma: Allow imx8m for imx7 FW revs
	misc: rtsx_usb: fix use of dma mapped buffer for usb bulk transfer
	misc: rtsx_usb: use separate command and response buffers
	misc: rtsx_usb: set return value in rsp_buf alloc err path
	dt-bindings: dma: allwinner,sun50i-a64-dma: Fix min/max typo
	ida: don't use BUG_ON() for debugging
	dmaengine: pl330: Fix lockdep warning about non-static key
	dmaengine: at_xdma: handle errors of at_xdmac_alloc_desc() correctly
	dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate
	dmaengine: ti: Add missing put_device in ti_dra7_xbar_route_allocate
	Linux 5.10.130

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I7590fa913189edca6550e770bbb7c60c273d9461
2022-07-28 17:04:30 +02:00
Greg Kroah-Hartman
4e3458d6d3 Merge 5.10.124 into android12-5.10-lts
Changes in 5.10.124
	9p: missing chunk of "fs/9p: Don't update file type when updating file attributes"
	nfsd: Replace use of rwsem with errseq_t
	bpf: Fix incorrect memory charge cost calculation in stack_map_alloc()
	arm64: dts: imx8mm-beacon: Enable RTS-CTS on UART3
	powerpc/kasan: Silence KASAN warnings in __get_wchan()
	ASoC: nau8822: Add operation for internal PLL off and on
	dma-debug: make things less spammy under memory pressure
	ASoC: cs42l52: Fix TLV scales for mixer controls
	ASoC: cs35l36: Update digital volume TLV
	ASoC: cs53l30: Correct number of volume levels on SX controls
	ASoC: cs42l52: Correct TLV for Bypass Volume
	ASoC: cs42l56: Correct typo in minimum level for SX volume controls
	ASoC: cs42l51: Correct minimum value for SX volume control
	ata: libata-core: fix NULL pointer deref in ata_host_alloc_pinfo()
	quota: Prevent memory allocation recursion while holding dq_lock
	ASoC: wm8962: Fix suspend while playing music
	ASoC: es8328: Fix event generation for deemphasis control
	ASoC: wm_adsp: Fix event generation for wm_adsp_fw_put()
	Input: soc_button_array - also add Lenovo Yoga Tablet2 1051F to dmi_use_low_level_irq
	scsi: vmw_pvscsi: Expand vcpuHint to 16 bits
	scsi: lpfc: Fix port stuck in bypassed state after LIP in PT2PT topology
	scsi: lpfc: Allow reduced polling rate for nvme_admin_async_event cmd completion
	scsi: ipr: Fix missing/incorrect resource cleanup in error case
	scsi: pmcraid: Fix missing resource cleanup in error case
	ALSA: hda/realtek - Add HW8326 support
	virtio-mmio: fix missing put_device() when vm_cmdline_parent registration failed
	nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred
	ipv6: Fix signed integer overflow in l2tp_ip6_sendmsg
	net: ethernet: mtk_eth_soc: fix misuse of mem alloc interface netdev[napi]_alloc_frag
	mellanox: mlx5: avoid uninitialized variable warning with gcc-12
	MIPS: Loongson-3: fix compile mips cpu_hwmon as module build error.
	gpio: dwapb: Don't print error on -EPROBE_DEFER
	random: credit cpu and bootloader seeds by default
	pNFS: Don't keep retrying if the server replied NFS4ERR_LAYOUTUNAVAILABLE
	pNFS: Avoid a live lock condition in pnfs_update_layout()
	clocksource: hyper-v: unexport __init-annotated hv_init_clocksource()
	i40e: Fix adding ADQ filter to TC0
	i40e: Fix calculating the number of queue pairs
	i40e: Fix call trace in setup_tx_descriptors
	Drivers: hv: vmbus: Release cpu lock in error case
	tty: goldfish: Fix free_irq() on remove
	misc: atmel-ssc: Fix IRQ check in ssc_probe
	drm/i915/reset: Fix error_state_read ptr + offset use
	nvme: use sysfs_emit instead of sprintf
	nvme: add device name to warning in uuid_show()
	mlxsw: spectrum_cnt: Reorder counter pools
	net: bgmac: Fix an erroneous kfree() in bgmac_remove()
	net: ax25: Fix deadlock caused by skb_recv_datagram in ax25_recvmsg
	arm64: ftrace: fix branch range checks
	arm64: ftrace: consistently handle PLTs.
	certs/blacklist_hashes.c: fix const confusion in certs blacklist
	block: Fix handling of offline queues in blk_mq_alloc_request_hctx()
	faddr2line: Fix overlapping text section failures, the sequel
	i2c: npcm7xx: Add check for platform_driver_register
	irqchip/gic/realview: Fix refcount leak in realview_gic_of_init
	irqchip/gic-v3: Fix error handling in gic_populate_ppi_partitions
	irqchip/gic-v3: Fix refcount leak in gic_populate_ppi_partitions
	i2c: designware: Use standard optional ref clock implementation
	mei: me: add raptor lake point S DID
	comedi: vmk80xx: fix expression for tx buffer size
	crypto: memneq - move into lib/
	USB: serial: option: add support for Cinterion MV31 with new baseline
	USB: serial: io_ti: add Agilent E5805A support
	usb: dwc2: Fix memory leak in dwc2_hcd_init
	usb: gadget: lpc32xx_udc: Fix refcount leak in lpc32xx_udc_probe
	serial: 8250: Store to lsr_save_flags after lsr read
	dm mirror log: round up region bitmap size to BITS_PER_LONG
	drm/amd/display: Cap OLED brightness per max frame-average luminance
	ext4: fix bug_on ext4_mb_use_inode_pa
	ext4: make variable "count" signed
	ext4: add reserved GDT blocks check
	KVM: arm64: Don't read a HW interrupt pending state in user context
	KVM: x86: Account a variety of miscellaneous allocations
	KVM: SVM: Use kzalloc for sev ioctl interfaces to prevent kernel data leak
	ALSA: hda/realtek: fix right sounds and mute/micmute LEDs for HP machine
	virtio-pci: Remove wrong address verification in vp_del_vqs()
	dma-direct: don't over-decrypt memory
	net/sched: act_police: more accurate MTU policing
	net: openvswitch: fix misuse of the cached connection on tuple changes
	Revert "PCI: Make pci_enable_ptm() private"
	igc: Enable PCIe PTM
	powerpc/book3e: get rid of #include <generated/compile.h>
	clk: imx8mp: fix usb_root_clk parent
	Linux 5.10.124

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I805be804872dfaf5e17d772f439ccf6d5061670e
2022-07-28 15:53:46 +02:00
Greg Kroah-Hartman
8a8eb074ed Merge 5.10.122 into android12-5.10-lts
Changes in 5.10.122
	pcmcia: db1xxx_ss: restrict to MIPS_DB1XXX boards
	staging: greybus: codecs: fix type confusion of list iterator variable
	iio: adc: ad7124: Remove shift from scan_type
	lkdtm/bugs: Check for the NULL pointer after calling kmalloc
	tty: goldfish: Use tty_port_destroy() to destroy port
	tty: serial: owl: Fix missing clk_disable_unprepare() in owl_uart_probe
	tty: n_tty: Restore EOF push handling behavior
	tty: serial: fsl_lpuart: fix potential bug when using both of_alias_get_id and ida_simple_get
	usb: usbip: fix a refcount leak in stub_probe()
	usb: usbip: add missing device lock on tweak configuration cmd
	USB: storage: karma: fix rio_karma_init return
	usb: musb: Fix missing of_node_put() in omap2430_probe
	staging: fieldbus: Fix the error handling path in anybuss_host_common_probe()
	pwm: lp3943: Fix duty calculation in case period was clamped
	rpmsg: qcom_smd: Fix irq_of_parse_and_map() return value
	usb: dwc3: pci: Fix pm_runtime_get_sync() error checking
	misc: fastrpc: fix an incorrect NULL check on list iterator
	firmware: stratix10-svc: fix a missing check on list iterator
	usb: typec: mux: Check dev_set_name() return value
	iio: adc: stmpe-adc: Fix wait_for_completion_timeout return value check
	iio: proximity: vl53l0x: Fix return value check of wait_for_completion_timeout
	iio: adc: sc27xx: fix read big scale voltage not right
	iio: adc: sc27xx: Fine tune the scale calibration values
	rpmsg: qcom_smd: Fix returning 0 if irq_of_parse_and_map() fails
	phy: qcom-qmp: fix pipe-clock imbalance on power-on failure
	serial: sifive: Report actual baud base rather than fixed 115200
	coresight: cpu-debug: Replace mutex with mutex_trylock on panic notifier
	extcon: ptn5150: Add queue work sync before driver release
	soc: rockchip: Fix refcount leak in rockchip_grf_init
	clocksource/drivers/riscv: Events are stopped during CPU suspend
	rtc: mt6397: check return value after calling platform_get_resource()
	serial: meson: acquire port->lock in startup()
	serial: 8250_fintek: Check SER_RS485_RTS_* only with RS485
	serial: digicolor-usart: Don't allow CS5-6
	serial: rda-uart: Don't allow CS5-6
	serial: txx9: Don't allow CS5-6
	serial: sh-sci: Don't allow CS5-6
	serial: sifive: Sanitize CSIZE and c_iflag
	serial: st-asc: Sanitize CSIZE and correct PARENB for CS7
	serial: stm32-usart: Correct CSIZE, bits, and parity
	firmware: dmi-sysfs: Fix memory leak in dmi_sysfs_register_handle
	bus: ti-sysc: Fix warnings for unbind for serial
	driver: base: fix UAF when driver_attach failed
	driver core: fix deadlock in __device_attach
	watchdog: rti-wdt: Fix pm_runtime_get_sync() error checking
	watchdog: ts4800_wdt: Fix refcount leak in ts4800_wdt_probe
	ASoC: fsl_sai: Fix FSL_SAI_xDR/xFR definition
	clocksource/drivers/oxnas-rps: Fix irq_of_parse_and_map() return value
	s390/crypto: fix scatterwalk_unmap() callers in AES-GCM
	net: sched: fixed barrier to prevent skbuff sticking in qdisc backlog
	net: ethernet: mtk_eth_soc: out of bounds read in mtk_hwlro_get_fdir_entry()
	net: ethernet: ti: am65-cpsw-nuss: Fix some refcount leaks
	net: dsa: mv88e6xxx: Fix refcount leak in mv88e6xxx_mdios_register
	modpost: fix removing numeric suffixes
	jffs2: fix memory leak in jffs2_do_fill_super
	ubi: fastmap: Fix high cpu usage of ubi_bgt by making sure wl_pool not empty
	ubi: ubi_create_volume: Fix use-after-free when volume creation failed
	bpf: Fix probe read error in ___bpf_prog_run()
	riscv: read-only pages should not be writable
	net/smc: fixes for converting from "struct smc_cdc_tx_pend **" to "struct smc_wr_tx_pend_priv *"
	nfp: only report pause frame configuration for physical device
	sfc: fix considering that all channels have TX queues
	sfc: fix wrong tx channel offset with efx_separate_tx_channels
	net/mlx5: Don't use already freed action pointer
	net/mlx5: correct ECE offset in query qp output
	net/mlx5e: Update netdev features after changing XDP state
	net: sched: add barrier to fix packet stuck problem for lockless qdisc
	tcp: tcp_rtx_synack() can be called from process context
	gpio: pca953x: use the correct register address to do regcache sync
	afs: Fix infinite loop found by xfstest generic/676
	scsi: sd: Fix potential NULL pointer dereference
	tipc: check attribute length for bearer name
	driver core: Fix wait_for_device_probe() & deferred_probe_timeout interaction
	perf c2c: Fix sorting in percent_rmt_hitm_cmp()
	dmaengine: idxd: set DMA_INTERRUPT cap bit
	mips: cpc: Fix refcount leak in mips_cpc_default_phys_base
	bootconfig: Make the bootconfig.o as a normal object file
	tracing: Fix sleeping function called from invalid context on RT kernel
	tracing: Avoid adding tracer option before update_tracer_options
	iommu/arm-smmu: fix possible null-ptr-deref in arm_smmu_device_probe()
	iommu/arm-smmu-v3: check return value after calling platform_get_resource()
	f2fs: remove WARN_ON in f2fs_is_valid_blkaddr
	i2c: cadence: Increase timeout per message if necessary
	m68knommu: set ZERO_PAGE() to the allocated zeroed page
	m68knommu: fix undefined reference to `_init_sp'
	dmaengine: zynqmp_dma: In struct zynqmp_dma_chan fix desc_size data type
	NFSv4: Don't hold the layoutget locks across multiple RPC calls
	video: fbdev: hyperv_fb: Allow resolutions with size > 64 MB for Gen1
	video: fbdev: pxa3xx-gcu: release the resources correctly in pxa3xx_gcu_probe/remove()
	xprtrdma: treat all calls not a bcall when bc_serv is NULL
	netfilter: nat: really support inet nat without l3 address
	netfilter: nf_tables: delete flowtable hooks via transaction list
	powerpc/kasan: Force thread size increase with KASAN
	netfilter: nf_tables: always initialize flowtable hook list in transaction
	ata: pata_octeon_cf: Fix refcount leak in octeon_cf_probe
	netfilter: nf_tables: release new hooks on unsupported flowtable flags
	netfilter: nf_tables: memleak flow rule from commit path
	netfilter: nf_tables: bail out early if hardware offload is not supported
	xen: unexport __init-annotated xen_xlate_map_ballooned_pages()
	af_unix: Fix a data-race in unix_dgram_peer_wake_me().
	bpf, arm64: Clear prog->jited_len along prog->jited
	net: dsa: lantiq_gswip: Fix refcount leak in gswip_gphy_fw_list
	net/mlx4_en: Fix wrong return value on ioctl EEPROM query failure
	SUNRPC: Fix the calculation of xdr->end in xdr_get_next_encode_buffer()
	net: mdio: unexport __init-annotated mdio_bus_init()
	net: xfrm: unexport __init-annotated xfrm4_protocol_init()
	net: ipv6: unexport __init-annotated seg6_hmac_init()
	net/mlx5: Rearm the FW tracer after each tracer event
	net/mlx5: fs, fail conflicting actions
	ip_gre: test csum_start instead of transport header
	net: altera: Fix refcount leak in altera_tse_mdio_create
	drm: imx: fix compiler warning with gcc-12
	iio: dummy: iio_simple_dummy: check the return value of kstrdup()
	staging: rtl8712: fix a potential memory leak in r871xu_drv_init()
	iio: st_sensors: Add a local lock for protecting odr
	lkdtm/usercopy: Expand size of "out of frame" object
	tty: synclink_gt: Fix null-pointer-dereference in slgt_clean()
	tty: Fix a possible resource leak in icom_probe
	drivers: staging: rtl8192u: Fix deadlock in ieee80211_beacons_stop()
	drivers: staging: rtl8192e: Fix deadlock in rtllib_beacons_stop()
	USB: host: isp116x: check return value after calling platform_get_resource()
	drivers: tty: serial: Fix deadlock in sa1100_set_termios()
	drivers: usb: host: Fix deadlock in oxu_bus_suspend()
	USB: hcd-pci: Fully suspend across freeze/thaw cycle
	sysrq: do not omit current cpu when showing backtrace of all active CPUs
	usb: dwc2: gadget: don't reset gadget's driver->bus
	misc: rtsx: set NULL intfdata when probe fails
	extcon: Modify extcon device to be created after driver data is set
	clocksource/drivers/sp804: Avoid error on multiple instances
	staging: rtl8712: fix uninit-value in usb_read8() and friends
	staging: rtl8712: fix uninit-value in r871xu_drv_init()
	serial: msm_serial: disable interrupts in __msm_console_write()
	kernfs: Separate kernfs_pr_cont_buf and rename_lock.
	watchdog: wdat_wdt: Stop watchdog when rebooting the system
	md: protect md_unregister_thread from reentrancy
	scsi: myrb: Fix up null pointer access on myrb_cleanup()
	Revert "net: af_key: add check for pfkey_broadcast in function pfkey_process"
	ceph: allow ceph.dir.rctime xattr to be updatable
	drm/radeon: fix a possible null pointer dereference
	modpost: fix undefined behavior of is_arm_mapping_symbol()
	x86/cpu: Elide KCSAN for cpu_has() and friends
	jump_label,noinstr: Avoid instrumentation for JUMP_LABEL=n builds
	nbd: call genl_unregister_family() first in nbd_cleanup()
	nbd: fix race between nbd_alloc_config() and module removal
	nbd: fix io hung while disconnecting device
	s390/gmap: voluntarily schedule during key setting
	cifs: version operations for smb20 unneeded when legacy support disabled
	nodemask: Fix return values to be unsigned
	vringh: Fix loop descriptors check in the indirect cases
	scripts/gdb: change kernel config dumping method
	ALSA: hda/conexant - Fix loopback issue with CX20632
	ALSA: hda/realtek: Fix for quirk to enable speaker output on the Lenovo Yoga DuetITL 2021
	cifs: return errors during session setup during reconnects
	cifs: fix reconnect on smb3 mount types
	ata: libata-transport: fix {dma|pio|xfer}_mode sysfs files
	mmc: block: Fix CQE recovery reset success
	net: phy: dp83867: retrigger SGMII AN when link change
	nfc: st21nfca: fix incorrect validating logic in EVT_TRANSACTION
	nfc: st21nfca: fix memory leaks in EVT_TRANSACTION handling
	nfc: st21nfca: fix incorrect sizing calculations in EVT_TRANSACTION
	ixgbe: fix bcast packets Rx on VF after promisc removal
	ixgbe: fix unexpected VLAN Rx in promisc mode on VF
	Input: bcm5974 - set missing URB_NO_TRANSFER_DMA_MAP urb flag
	drm/bridge: analogix_dp: Support PSR-exit to disable transition
	drm/atomic: Force bridge self-refresh-exit on CRTC switch
	powerpc/32: Fix overread/overwrite of thread_struct via ptrace
	powerpc/mm: Switch obsolete dssall to .long
	interconnect: qcom: sc7180: Drop IP0 interconnects
	interconnect: Restore sync state by ignoring ipa-virt in provider count
	md/raid0: Ignore RAID0 layout if the second zone has only one device
	PCI: qcom: Fix pipe clock imbalance
	zonefs: fix handling of explicit_open option on mount
	dmaengine: idxd: add missing callback function to support DMA_INTERRUPT
	tcp: fix tcp_mtup_probe_success vs wrong snd_cwnd
	Linux 5.10.122

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I8b96565fbcb635b2faaf2adcf287c963180c0b92
2022-07-28 15:05:26 +02:00
Greg Kroah-Hartman
0e8e989142 Merge 5.10.121 into android12-5.10-lts
Changes in 5.10.121
	binfmt_flat: do not stop relocating GOT entries prematurely on riscv
	parisc/stifb: Implement fb_is_primary_device()
	riscv: Initialize thread pointer before calling C functions
	riscv: Fix irq_work when SMP is disabled
	ALSA: hda/realtek: Enable 4-speaker output for Dell XPS 15 9520 laptop
	ALSA: hda/realtek - Fix microphone noise on ASUS TUF B550M-PLUS
	ALSA: usb-audio: Cancel pending work at closing a MIDI substream
	USB: serial: option: add Quectel BG95 modem
	USB: new quirk for Dell Gen 2 devices
	usb: dwc3: gadget: Move null pinter check to proper place
	usb: core: hcd: Add support for deferring roothub registration
	cifs: when extending a file with falloc we should make files not-sparse
	xhci: Allow host runtime PM as default for Intel Alder Lake N xHCI
	Fonts: Make font size unsigned in font_desc
	parisc/stifb: Keep track of hardware path of graphics card
	x86/MCE/AMD: Fix memory leak when threshold_create_bank() fails
	perf/x86/intel: Fix event constraints for ICL
	ptrace/um: Replace PT_DTRACE with TIF_SINGLESTEP
	ptrace/xtensa: Replace PT_SINGLESTEP with TIF_SINGLESTEP
	ptrace: Reimplement PTRACE_KILL by always sending SIGKILL
	btrfs: add "0x" prefix for unsupported optional features
	btrfs: repair super block num_devices automatically
	iommu/vt-d: Add RPLS to quirk list to skip TE disabling
	drm/virtio: fix NULL pointer dereference in virtio_gpu_conn_get_modes
	mwifiex: add mutex lock for call in mwifiex_dfs_chan_sw_work_queue
	b43legacy: Fix assigning negative value to unsigned variable
	b43: Fix assigning negative value to unsigned variable
	ipw2x00: Fix potential NULL dereference in libipw_xmit()
	ipv6: fix locking issues with loops over idev->addr_list
	fbcon: Consistently protect deferred_takeover with console_lock()
	x86/platform/uv: Update TSC sync state for UV5
	ACPICA: Avoid cache flush inside virtual machines
	drm/komeda: return early if drm_universal_plane_init() fails.
	rcu-tasks: Fix race in schedule and flush work
	rcu: Make TASKS_RUDE_RCU select IRQ_WORK
	sfc: ef10: Fix assigning negative value to unsigned variable
	ALSA: jack: Access input_dev under mutex
	spi: spi-rspi: Remove setting {src,dst}_{addr,addr_width} based on DMA direction
	tools/power turbostat: fix ICX DRAM power numbers
	drm/amd/pm: fix double free in si_parse_power_table()
	ath9k: fix QCA9561 PA bias level
	media: venus: hfi: avoid null dereference in deinit
	media: pci: cx23885: Fix the error handling in cx23885_initdev()
	media: cx25821: Fix the warning when removing the module
	md/bitmap: don't set sb values if can't pass sanity check
	mmc: jz4740: Apply DMA engine limits to maximum segment size
	drivers: mmc: sdhci_am654: Add the quirk to set TESTCD bit
	scsi: megaraid: Fix error check return value of register_chrdev()
	scsi: ufs: Use pm_runtime_resume_and_get() instead of pm_runtime_get_sync()
	scsi: lpfc: Fix resource leak in lpfc_sli4_send_seq_to_ulp()
	ath11k: disable spectral scan during spectral deinit
	ASoC: Intel: bytcr_rt5640: Add quirk for the HP Pro Tablet 408
	drm/plane: Move range check for format_count earlier
	drm/amd/pm: fix the compile warning
	ath10k: skip ath10k_halt during suspend for driver state RESTARTING
	arm64: compat: Do not treat syscall number as ESR_ELx for a bad syscall
	drm: msm: fix error check return value of irq_of_parse_and_map()
	ipv6: Don't send rs packets to the interface of ARPHRD_TUNNEL
	net/mlx5: fs, delete the FTE when there are no rules attached to it
	ASoC: dapm: Don't fold register value changes into notifications
	mlxsw: spectrum_dcb: Do not warn about priority changes
	mlxsw: Treat LLDP packets as control
	drm/amdgpu/ucode: Remove firmware load type check in amdgpu_ucode_free_bo
	HID: bigben: fix slab-out-of-bounds Write in bigben_probe
	ASoC: tscs454: Add endianness flag in snd_soc_component_driver
	net: remove two BUG() from skb_checksum_help()
	s390/preempt: disable __preempt_count_add() optimization for PROFILE_ALL_BRANCHES
	perf/amd/ibs: Cascade pmu init functions' return value
	spi: stm32-qspi: Fix wait_cmd timeout in APM mode
	dma-debug: change allocation mode from GFP_NOWAIT to GFP_ATIOMIC
	ACPI: PM: Block ASUS B1400CEAE from suspend to idle by default
	ipmi:ssif: Check for NULL msg when handling events and messages
	ipmi: Fix pr_fmt to avoid compilation issues
	rtlwifi: Use pr_warn instead of WARN_ONCE
	media: rga: fix possible memory leak in rga_probe
	media: coda: limit frame interval enumeration to supported encoder frame sizes
	media: imon: reorganize serialization
	media: cec-adap.c: fix is_configuring state
	openrisc: start CPU timer early in boot
	nvme-pci: fix a NULL pointer dereference in nvme_alloc_admin_tags
	ASoC: rt5645: Fix errorenous cleanup order
	nbd: Fix hung on disconnect request if socket is closed before
	net: phy: micrel: Allow probing without .driver_data
	media: exynos4-is: Fix compile warning
	ASoC: max98357a: remove dependency on GPIOLIB
	ASoC: rt1015p: remove dependency on GPIOLIB
	can: mcp251xfd: silence clang's -Wunaligned-access warning
	x86/microcode: Add explicit CPU vendor dependency
	m68k: atari: Make Atari ROM port I/O write macros return void
	rxrpc: Return an error to sendmsg if call failed
	rxrpc, afs: Fix selection of abort codes
	eth: tg3: silence the GCC 12 array-bounds warning
	selftests/bpf: fix btf_dump/btf_dump due to recent clang change
	gfs2: use i_lock spin_lock for inode qadata
	IB/rdmavt: add missing locks in rvt_ruc_loopback
	ARM: dts: ox820: align interrupt controller node name with dtschema
	ARM: dts: s5pv210: align DMA channels with dtschema
	arm64: dts: qcom: msm8994: Fix BLSP[12]_DMA channels count
	PM / devfreq: rk3399_dmc: Disable edev on remove()
	crypto: ccree - use fine grained DMA mapping dir
	soc: ti: ti_sci_pm_domains: Check for null return of devm_kcalloc
	fs: jfs: fix possible NULL pointer dereference in dbFree()
	ARM: OMAP1: clock: Fix UART rate reporting algorithm
	powerpc/fadump: Fix fadump to work with a different endian capture kernel
	fat: add ratelimit to fat*_ent_bread()
	pinctrl: renesas: rzn1: Fix possible null-ptr-deref in sh_pfc_map_resources()
	ARM: versatile: Add missing of_node_put in dcscb_init
	ARM: dts: exynos: add atmel,24c128 fallback to Samsung EEPROM
	ARM: hisi: Add missing of_node_put after of_find_compatible_node
	PCI: Avoid pci_dev_lock() AB/BA deadlock with sriov_numvfs_store()
	tracing: incorrect isolate_mote_t cast in mm_vmscan_lru_isolate
	powerpc/powernv/vas: Assign real address to rx_fifo in vas_rx_win_attr
	powerpc/xics: fix refcount leak in icp_opal_init()
	powerpc/powernv: fix missing of_node_put in uv_init()
	macintosh/via-pmu: Fix build failure when CONFIG_INPUT is disabled
	powerpc/iommu: Add missing of_node_put in iommu_init_early_dart
	RDMA/hfi1: Prevent panic when SDMA is disabled
	drm: fix EDID struct for old ARM OABI format
	dt-bindings: display: sitronix, st7735r: Fix backlight in example
	ath11k: acquire ab->base_lock in unassign when finding the peer by addr
	ath9k: fix ar9003_get_eepmisc
	drm/edid: fix invalid EDID extension block filtering
	drm/bridge: adv7511: clean up CEC adapter when probe fails
	spi: qcom-qspi: Add minItems to interconnect-names
	ASoC: mediatek: Fix error handling in mt8173_max98090_dev_probe
	ASoC: mediatek: Fix missing of_node_put in mt2701_wm8960_machine_probe
	x86/delay: Fix the wrong asm constraint in delay_loop()
	drm/ingenic: Reset pixclock rate when parent clock rate changes
	drm/mediatek: Fix mtk_cec_mask()
	drm/vc4: hvs: Reset muxes at probe time
	drm/vc4: txp: Don't set TXP_VSTART_AT_EOF
	drm/vc4: txp: Force alpha to be 0xff if it's disabled
	libbpf: Don't error out on CO-RE relos for overriden weak subprogs
	bpf: Fix excessive memory allocation in stack_map_alloc()
	nl80211: show SSID for P2P_GO interfaces
	drm/komeda: Fix an undefined behavior bug in komeda_plane_add()
	drm: mali-dp: potential dereference of null pointer
	spi: spi-ti-qspi: Fix return value handling of wait_for_completion_timeout
	scftorture: Fix distribution of short handler delays
	net: dsa: mt7530: 1G can also support 1000BASE-X link mode
	NFC: NULL out the dev->rfkill to prevent UAF
	efi: Add missing prototype for efi_capsule_setup_info
	target: remove an incorrect unmap zeroes data deduction
	drbd: fix duplicate array initializer
	EDAC/dmc520: Don't print an error for each unconfigured interrupt line
	mtd: rawnand: denali: Use managed device resources
	HID: hid-led: fix maximum brightness for Dream Cheeky
	HID: elan: Fix potential double free in elan_input_configured
	drm/bridge: Fix error handling in analogix_dp_probe
	sched/fair: Fix cfs_rq_clock_pelt() for throttled cfs_rq
	spi: img-spfi: Fix pm_runtime_get_sync() error checking
	cpufreq: Fix possible race in cpufreq online error path
	ath9k_htc: fix potential out of bounds access with invalid rxstatus->rs_keyix
	media: hantro: Empty encoder capture buffers by default
	drm/panel: simple: Add missing bus flags for Innolux G070Y2-L01
	ALSA: pcm: Check for null pointer of pointer substream before dereferencing it
	inotify: show inotify mask flags in proc fdinfo
	fsnotify: fix wrong lockdep annotations
	of: overlay: do not break notify on NOTIFY_{OK|STOP}
	drm/msm/dpu: adjust display_v_end for eDP and DP
	scsi: ufs: qcom: Fix ufs_qcom_resume()
	scsi: ufs: core: Exclude UECxx from SFR dump list
	selftests/resctrl: Fix null pointer dereference on open failed
	libbpf: Fix logic for finding matching program for CO-RE relocation
	mtd: spi-nor: core: Check written SR value in spi_nor_write_16bit_sr_and_check()
	x86/pm: Fix false positive kmemleak report in msr_build_context()
	mtd: rawnand: cadence: fix possible null-ptr-deref in cadence_nand_dt_probe()
	x86/speculation: Add missing prototype for unpriv_ebpf_notify()
	ASoC: rk3328: fix disabling mclk on pclk probe failure
	perf tools: Add missing headers needed by util/data.h
	drm/msm/disp/dpu1: set vbif hw config to NULL to avoid use after memory free during pm runtime resume
	drm/msm/dp: stop event kernel thread when DP unbind
	drm/msm/dp: fix error check return value of irq_of_parse_and_map()
	drm/msm/dsi: fix error checks and return values for DSI xmit functions
	drm/msm/hdmi: check return value after calling platform_get_resource_byname()
	drm/msm/hdmi: fix error check return value of irq_of_parse_and_map()
	drm/msm: add missing include to msm_drv.c
	drm/panel: panel-simple: Fix proper bpc for AM-1280800N3TZQW-T00H
	drm/rockchip: vop: fix possible null-ptr-deref in vop_bind()
	perf tools: Use Python devtools for version autodetection rather than runtime
	virtio_blk: fix the discard_granularity and discard_alignment queue limits
	x86: Fix return value of __setup handlers
	irqchip/exiu: Fix acknowledgment of edge triggered interrupts
	irqchip/aspeed-i2c-ic: Fix irq_of_parse_and_map() return value
	irqchip/aspeed-scu-ic: Fix irq_of_parse_and_map() return value
	x86/mm: Cleanup the control_va_addr_alignment() __setup handler
	arm64: fix types in copy_highpage()
	regulator: core: Fix enable_count imbalance with EXCLUSIVE_GET
	drm/msm/dp: fix event thread stuck in wait_event after kthread_stop()
	drm/msm/mdp5: Return error code in mdp5_pipe_release when deadlock is detected
	drm/msm/mdp5: Return error code in mdp5_mixer_release when deadlock is detected
	drm/msm: return an error pointer in msm_gem_prime_get_sg_table()
	media: uvcvideo: Fix missing check to determine if element is found in list
	iomap: iomap_write_failed fix
	spi: spi-fsl-qspi: check return value after calling platform_get_resource_byname()
	Revert "cpufreq: Fix possible race in cpufreq online error path"
	regulator: qcom_smd: Fix up PM8950 regulator configuration
	perf/amd/ibs: Use interrupt regs ip for stack unwinding
	ath11k: Don't check arvif->is_started before sending management frames
	ASoC: fsl: Fix refcount leak in imx_sgtl5000_probe
	ASoC: mxs-saif: Fix refcount leak in mxs_saif_probe
	regulator: pfuze100: Fix refcount leak in pfuze_parse_regulators_dt
	ASoC: samsung: Use dev_err_probe() helper
	ASoC: samsung: Fix refcount leak in aries_audio_probe
	kselftest/cgroup: fix test_stress.sh to use OUTPUT dir
	scripts/faddr2line: Fix overlapping text section failures
	media: aspeed: Fix an error handling path in aspeed_video_probe()
	media: exynos4-is: Fix PM disable depth imbalance in fimc_is_probe
	media: st-delta: Fix PM disable depth imbalance in delta_probe
	media: exynos4-is: Change clk_disable to clk_disable_unprepare
	media: pvrusb2: fix array-index-out-of-bounds in pvr2_i2c_core_init
	media: vsp1: Fix offset calculation for plane cropping
	Bluetooth: fix dangling sco_conn and use-after-free in sco_sock_timeout
	Bluetooth: Interleave with allowlist scan
	Bluetooth: L2CAP: Rudimentary typo fixes
	Bluetooth: LL privacy allow RPA
	Bluetooth: use inclusive language in HCI role comments
	Bluetooth: use inclusive language when filtering devices
	Bluetooth: use hdev lock for accept_list and reject_list in conn req
	nvme: set dma alignment to dword
	m68k: math-emu: Fix dependencies of math emulation support
	lsm,selinux: pass flowi_common instead of flowi to the LSM hooks
	sctp: read sk->sk_bound_dev_if once in sctp_rcv()
	net: hinic: add missing destroy_workqueue in hinic_pf_to_mgmt_init
	ASoC: ti: j721e-evm: Fix refcount leak in j721e_soc_probe_*
	media: ov7670: remove ov7670_power_off from ov7670_remove
	media: staging: media: rkvdec: Make use of the helper function devm_platform_ioremap_resource()
	media: rkvdec: h264: Fix dpb_valid implementation
	media: rkvdec: h264: Fix bit depth wrap in pps packet
	ext4: reject the 'commit' option on ext2 filesystems
	drm/msm/a6xx: Fix refcount leak in a6xx_gpu_init
	drm: msm: fix possible memory leak in mdp5_crtc_cursor_set()
	x86/sev: Annotate stack change in the #VC handler
	drm/msm/dpu: handle pm_runtime_get_sync() errors in bind path
	drm/i915: Fix CFI violation with show_dynamic_id()
	thermal/drivers/bcm2711: Don't clamp temperature at zero
	thermal/drivers/broadcom: Fix potential NULL dereference in sr_thermal_probe
	thermal/drivers/core: Use a char pointer for the cooling device name
	thermal/core: Fix memory leak in __thermal_cooling_device_register()
	thermal/drivers/imx_sc_thermal: Fix refcount leak in imx_sc_thermal_probe
	ASoC: wm2000: fix missing clk_disable_unprepare() on error in wm2000_anc_transition()
	NFC: hci: fix sleep in atomic context bugs in nfc_hci_hcp_message_tx
	ASoC: max98090: Move check for invalid values before casting in max98090_put_enab_tlv()
	net: stmmac: selftests: Use kcalloc() instead of kzalloc()
	net: stmmac: fix out-of-bounds access in a selftest
	hv_netvsc: Fix potential dereference of NULL pointer
	rxrpc: Fix listen() setting the bar too high for the prealloc rings
	rxrpc: Don't try to resend the request if we're receiving the reply
	rxrpc: Fix overlapping ACK accounting
	rxrpc: Don't let ack.previousPacket regress
	rxrpc: Fix decision on when to generate an IDLE ACK
	net: huawei: hinic: Use devm_kcalloc() instead of devm_kzalloc()
	hinic: Avoid some over memory allocation
	net/smc: postpone sk_refcnt increment in connect()
	arm64: dts: rockchip: Move drive-impedance-ohm to emmc phy on rk3399
	memory: samsung: exynos5422-dmc: Avoid some over memory allocation
	ARM: dts: suniv: F1C100: fix watchdog compatible
	soc: qcom: smp2p: Fix missing of_node_put() in smp2p_parse_ipc
	soc: qcom: smsm: Fix missing of_node_put() in smsm_parse_ipc
	PCI: cadence: Fix find_first_zero_bit() limit
	PCI: rockchip: Fix find_first_zero_bit() limit
	PCI: dwc: Fix setting error return on MSI DMA mapping failure
	ARM: dts: ci4x10: Adapt to changes in imx6qdl.dtsi regarding fec clocks
	soc: qcom: llcc: Add MODULE_DEVICE_TABLE()
	KVM: nVMX: Leave most VM-Exit info fields unmodified on failed VM-Entry
	KVM: nVMX: Clear IDT vectoring on nested VM-Exit for double/triple fault
	platform/chrome: cros_ec: fix error handling in cros_ec_register()
	ARM: dts: imx6dl-colibri: Fix I2C pinmuxing
	platform/chrome: Re-introduce cros_ec_cmd_xfer and use it for ioctls
	can: xilinx_can: mark bit timing constants as const
	ARM: dts: stm32: Fix PHY post-reset delay on Avenger96
	ARM: dts: bcm2835-rpi-zero-w: Fix GPIO line name for Wifi/BT
	ARM: dts: bcm2837-rpi-cm3-io3: Fix GPIO line names for SMPS I2C
	ARM: dts: bcm2837-rpi-3-b-plus: Fix GPIO line name of power LED
	ARM: dts: bcm2835-rpi-b: Fix GPIO line names
	misc: ocxl: fix possible double free in ocxl_file_register_afu
	crypto: marvell/cesa - ECB does not IV
	gpiolib: of: Introduce hook for missing gpio-ranges
	pinctrl: bcm2835: implement hook for missing gpio-ranges
	arm: mediatek: select arch timer for mt7629
	powerpc/fadump: fix PT_LOAD segment for boot memory area
	mfd: ipaq-micro: Fix error check return value of platform_get_irq()
	scsi: fcoe: Fix Wstringop-overflow warnings in fcoe_wwn_from_mac()
	firmware: arm_scmi: Fix list protocols enumeration in the base protocol
	nvdimm: Fix firmware activation deadlock scenarios
	nvdimm: Allow overwrite in the presence of disabled dimms
	pinctrl: mvebu: Fix irq_of_parse_and_map() return value
	drivers/base/node.c: fix compaction sysfs file leak
	dax: fix cache flush on PMD-mapped pages
	drivers/base/memory: fix an unlikely reference counting issue in __add_memory_block()
	powerpc/8xx: export 'cpm_setbrg' for modules
	pinctrl: renesas: core: Fix possible null-ptr-deref in sh_pfc_map_resources()
	powerpc/idle: Fix return value of __setup() handler
	powerpc/4xx/cpm: Fix return value of __setup() handler
	ASoC: atmel-pdmic: Remove endianness flag on pdmic component
	ASoC: atmel-classd: Remove endianness flag on class d component
	proc: fix dentry/inode overinstantiating under /proc/${pid}/net
	ipc/mqueue: use get_tree_nodev() in mqueue_get_tree()
	PCI: imx6: Fix PERST# start-up sequence
	tty: fix deadlock caused by calling printk() under tty_port->lock
	crypto: sun8i-ss - rework handling of IV
	crypto: sun8i-ss - handle zero sized sg
	crypto: cryptd - Protect per-CPU resource by disabling BH.
	Input: sparcspkr - fix refcount leak in bbc_beep_probe
	PCI/AER: Clear MULTI_ERR_COR/UNCOR_RCV bits
	hwrng: omap3-rom - fix using wrong clk_disable() in omap_rom_rng_runtime_resume()
	powerpc/64: Only WARN if __pa()/__va() called with bad addresses
	powerpc/perf: Fix the threshold compare group constraint for power9
	macintosh: via-pmu and via-cuda need RTC_LIB
	powerpc/fsl_rio: Fix refcount leak in fsl_rio_setup
	mfd: davinci_voicecodec: Fix possible null-ptr-deref davinci_vc_probe()
	mailbox: forward the hrtimer if not queued and under a lock
	RDMA/hfi1: Prevent use of lock before it is initialized
	Input: stmfts - do not leave device disabled in stmfts_input_open
	OPP: call of_node_put() on error path in _bandwidth_supported()
	f2fs: fix dereference of stale list iterator after loop body
	iommu/mediatek: Add list_del in mtk_iommu_remove
	i2c: at91: use dma safe buffers
	cpufreq: mediatek: add missing platform_driver_unregister() on error in mtk_cpufreq_driver_init
	cpufreq: mediatek: Use module_init and add module_exit
	cpufreq: mediatek: Unregister platform device on exit
	MIPS: Loongson: Use hwmon_device_register_with_groups() to register hwmon
	i2c: at91: Initialize dma_buf in at91_twi_xfer()
	dmaengine: idxd: Fix the error handling path in idxd_cdev_register()
	NFS: Do not report EINTR/ERESTARTSYS as mapping errors
	NFS: fsync() should report filesystem errors over EINTR/ERESTARTSYS
	NFS: Do not report flush errors in nfs_write_end()
	NFS: Don't report errors from nfs_pageio_complete() more than once
	NFSv4/pNFS: Do not fail I/O when we fail to allocate the pNFS layout
	video: fbdev: clcdfb: Fix refcount leak in clcdfb_of_vram_setup
	dmaengine: stm32-mdma: remove GISR1 register
	dmaengine: stm32-mdma: rework interrupt handler
	dmaengine: stm32-mdma: fix chan initialization in stm32_mdma_irq_handler()
	iommu/amd: Increase timeout waiting for GA log enablement
	i2c: npcm: Fix timeout calculation
	i2c: npcm: Correct register access width
	i2c: npcm: Handle spurious interrupts
	i2c: rcar: fix PM ref counts in probe error paths
	perf c2c: Use stdio interface if slang is not supported
	perf jevents: Fix event syntax error caused by ExtSel
	f2fs: fix to avoid f2fs_bug_on() in dec_valid_node_count()
	f2fs: fix to do sanity check on block address in f2fs_do_zero_range()
	f2fs: fix to clear dirty inode in f2fs_evict_inode()
	f2fs: fix deadloop in foreground GC
	f2fs: don't need inode lock for system hidden quota
	f2fs: fix to do sanity check on total_data_blocks
	f2fs: fix fallocate to use file_modified to update permissions consistently
	f2fs: fix to do sanity check for inline inode
	wifi: mac80211: fix use-after-free in chanctx code
	iwlwifi: mvm: fix assert 1F04 upon reconfig
	fs-writeback: writeback_sb_inodes:Recalculate 'wrote' according skipped pages
	efi: Do not import certificates from UEFI Secure Boot for T2 Macs
	bfq: Split shared queues on move between cgroups
	bfq: Update cgroup information before merging bio
	bfq: Track whether bfq_group is still online
	ext4: fix use-after-free in ext4_rename_dir_prepare
	ext4: fix warning in ext4_handle_inode_extension
	ext4: fix bug_on in ext4_writepages
	ext4: filter out EXT4_FC_REPLAY from on-disk superblock field s_state
	ext4: fix bug_on in __es_tree_search
	ext4: verify dir block before splitting it
	ext4: avoid cycles in directory h-tree
	ACPI: property: Release subnode properties with data nodes
	tracing: Fix potential double free in create_var_ref()
	PCI/PM: Fix bridge_d3_blacklist[] Elo i2 overwrite of Gigabyte X299
	PCI: qcom: Fix runtime PM imbalance on probe errors
	PCI: qcom: Fix unbalanced PHY init on probe errors
	mm, compaction: fast_find_migrateblock() should return pfn in the target zone
	s390/perf: obtain sie_block from the right address
	dlm: fix plock invalid read
	dlm: fix missing lkb refcount handling
	ocfs2: dlmfs: fix error handling of user_dlm_destroy_lock
	scsi: dc395x: Fix a missing check on list iterator
	scsi: ufs: qcom: Add a readl() to make sure ref_clk gets enabled
	drm/amdgpu/cs: make commands with 0 chunks illegal behaviour.
	drm/etnaviv: check for reaped mapping in etnaviv_iommu_unmap_gem
	drm/nouveau/clk: Fix an incorrect NULL check on list iterator
	drm/nouveau/kms/nv50-: atom: fix an incorrect NULL check on list iterator
	drm/bridge: analogix_dp: Grab runtime PM reference for DP-AUX
	drm/i915/dsi: fix VBT send packet port selection for ICL+
	md: fix an incorrect NULL check in does_sb_need_changing
	md: fix an incorrect NULL check in md_reload_sb
	mtd: cfi_cmdset_0002: Move and rename chip_check/chip_ready/chip_good_for_write
	mtd: cfi_cmdset_0002: Use chip_ready() for write on S29GL064N
	media: coda: Fix reported H264 profile
	media: coda: Add more H264 levels for CODA960
	ima: remove the IMA_TEMPLATE Kconfig option
	Kconfig: Add option for asm goto w/ tied outputs to workaround clang-13 bug
	RDMA/hfi1: Fix potential integer multiplication overflow errors
	csky: patch_text: Fixup last cpu should be master
	irqchip/armada-370-xp: Do not touch Performance Counter Overflow on A375, A38x, A39x
	irqchip: irq-xtensa-mx: fix initial IRQ affinity
	cfg80211: declare MODULE_FIRMWARE for regulatory.db
	mac80211: upgrade passive scan to active scan on DFS channels after beacon rx
	um: chan_user: Fix winch_tramp() return value
	um: Fix out-of-bounds read in LDT setup
	kexec_file: drop weak attribute from arch_kexec_apply_relocations[_add]
	ftrace: Clean up hash direct_functions on register failures
	iommu/msm: Fix an incorrect NULL check on list iterator
	nodemask.h: fix compilation error with GCC12
	hugetlb: fix huge_pmd_unshare address update
	xtensa/simdisk: fix proc_read_simdisk()
	rtl818x: Prevent using not initialized queues
	ASoC: rt5514: Fix event generation for "DSP Voice Wake Up" control
	carl9170: tx: fix an incorrect use of list iterator
	stm: ltdc: fix two incorrect NULL checks on list iterator
	bcache: improve multithreaded bch_btree_check()
	bcache: improve multithreaded bch_sectors_dirty_init()
	bcache: remove incremental dirty sector counting for bch_sectors_dirty_init()
	bcache: avoid journal no-space deadlock by reserving 1 journal bucket
	serial: pch: don't overwrite xmit->buf[0] by x_char
	tilcdc: tilcdc_external: fix an incorrect NULL check on list iterator
	gma500: fix an incorrect NULL check on list iterator
	arm64: dts: qcom: ipq8074: fix the sleep clock frequency
	phy: qcom-qmp: fix struct clk leak on probe errors
	ARM: dts: s5pv210: Remove spi-cs-high on panel in Aries
	ARM: pxa: maybe fix gpio lookup tables
	SMB3: EBADF/EIO errors in rename/open caused by race condition in smb2_compound_op
	docs/conf.py: Cope with removal of language=None in Sphinx 5.0.0
	dt-bindings: gpio: altera: correct interrupt-cells
	vdpasim: allow to enable a vq repeatedly
	blk-iolatency: Fix inflight count imbalances and IO hangs on offline
	coresight: core: Fix coresight device probe failure issue
	phy: qcom-qmp: fix reset-controller leak on probe errors
	net: ipa: fix page free in ipa_endpoint_trans_release()
	net: ipa: fix page free in ipa_endpoint_replenish_one()
	xfs: set inode size after creating symlink
	xfs: sync lazy sb accounting on quiesce of read-only mounts
	xfs: fix chown leaking delalloc quota blocks when fssetxattr fails
	xfs: fix incorrect root dquot corruption error when switching group/project quota types
	xfs: restore shutdown check in mapped write fault path
	xfs: force log and push AIL to clear pinned inodes when aborting mount
	xfs: consider shutdown in bmapbt cursor delete assert
	xfs: assert in xfs_btree_del_cursor should take into account error
	kseltest/cgroup: Make test_stress.sh work if run interactively
	thermal/core: fix a UAF bug in __thermal_cooling_device_register()
	thermal/core: Fix memory leak in the error path
	bfq: Avoid merging queues with different parents
	bfq: Drop pointless unlock-lock pair
	bfq: Remove pointless bfq_init_rq() calls
	bfq: Get rid of __bio_blkcg() usage
	bfq: Make sure bfqg for which we are queueing requests is online
	block: fix bio_clone_blkg_association() to associate with proper blkcg_gq
	Revert "random: use static branch for crng_ready()"
	RDMA/rxe: Generate a completion for unsupported/invalid opcode
	MIPS: IP27: Remove incorrect `cpu_has_fpu' override
	MIPS: IP30: Remove incorrect `cpu_has_fpu' override
	ext4: only allow test_dummy_encryption when supported
	md: bcache: check the return value of kzalloc() in detached_dev_do_request()
	Linux 5.10.121

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I52dd11dc43acfa0ebddd2b6e277c823b96b07327
2022-07-23 16:10:22 +02:00
Greg Kroah-Hartman
2de0a17df4 Merge 5.10.120 into android12-5.10-lts
Changes in 5.10.120
	pinctrl: sunxi: fix f1c100s uart2 function
	percpu_ref_init(): clean ->percpu_count_ref on failure
	net: af_key: check encryption module availability consistency
	nfc: pn533: Fix buggy cleanup order
	net: ftgmac100: Disable hardware checksum on AST2600
	i2c: ismt: Provide a DMA buffer for Interrupt Cause Logging
	drivers: i2c: thunderx: Allow driver to work with ACPI defined TWSI controllers
	netfilter: nf_tables: disallow non-stateful expression in sets earlier
	pipe: make poll_usage boolean and annotate its access
	pipe: Fix missing lock in pipe_resize_ring()
	cfg80211: set custom regdomain after wiphy registration
	assoc_array: Fix BUG_ON during garbage collect
	io_uring: don't re-import iovecs from callbacks
	io_uring: fix using under-expanded iters
	net: ipa: compute proper aggregation limit
	xfs: detect overflows in bmbt records
	xfs: show the proper user quota options
	xfs: fix the forward progress assertion in xfs_iwalk_run_callbacks
	xfs: fix an ABBA deadlock in xfs_rename
	xfs: Fix CIL throttle hang when CIL space used going backwards
	drm/i915: Fix -Wstringop-overflow warning in call to intel_read_wm_latency()
	exfat: check if cluster num is valid
	lib/crypto: add prompts back to crypto libraries
	crypto: drbg - prepare for more fine-grained tracking of seeding state
	crypto: drbg - track whether DRBG was seeded with !rng_is_initialized()
	crypto: drbg - move dynamic ->reseed_threshold adjustments to __drbg_seed()
	crypto: drbg - make reseeding from get_random_bytes() synchronous
	netfilter: nf_tables: sanitize nft_set_desc_concat_parse()
	netfilter: conntrack: re-fetch conntrack after insertion
	KVM: PPC: Book3S HV: fix incorrect NULL check on list iterator
	x86/kvm: Alloc dummy async #PF token outside of raw spinlock
	x86, kvm: use correct GFP flags for preemption disabled
	KVM: x86: avoid calling x86 emulator without a decoded instruction
	crypto: caam - fix i.MX6SX entropy delay value
	crypto: ecrdsa - Fix incorrect use of vli_cmp
	zsmalloc: fix races between asynchronous zspage free and page migration
	Bluetooth: hci_qca: Use del_timer_sync() before freeing
	ARM: dts: s5pv210: Correct interrupt name for bluetooth in Aries
	dm integrity: fix error code in dm_integrity_ctr()
	dm crypt: make printing of the key constant-time
	dm stats: add cond_resched when looping over entries
	dm verity: set DM_TARGET_IMMUTABLE feature flag
	raid5: introduce MD_BROKEN
	HID: multitouch: Add support for Google Whiskers Touchpad
	HID: multitouch: add quirks to enable Lenovo X12 trackpoint
	tpm: Fix buffer access in tpm2_get_tpm_pt()
	tpm: ibmvtpm: Correct the return value in tpm_ibmvtpm_probe()
	docs: submitting-patches: Fix crossref to 'The canonical patch format'
	NFS: Memory allocation failures are not server fatal errors
	NFSD: Fix possible sleep during nfsd4_release_lockowner()
	bpf: Fix potential array overflow in bpf_trampoline_get_progs()
	bpf: Enlarge offset check value to INT_MAX in bpf_skb_{load,store}_bytes
	Linux 5.10.120

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I48c0d649a50bd16ad719b2cb9f0ffccd0a74519a
2022-07-23 16:09:48 +02:00
Daniel Borkmann
e917be1f83 bpf: Fix insufficient bounds propagation from adjust_scalar_min_max_vals
commit 3844d153a4 upstream.

Kuee reported a corner case where the tnum becomes constant after the call
to __reg_bound_offset(), but the register's bounds are not, that is, its
min bounds are still not equal to the register's max bounds.

This in turn allows to leak pointers through turning a pointer register as
is into an unknown scalar via adjust_ptr_min_max_vals().

Before:

  func#0 @0
  0: R1=ctx(off=0,imm=0,umax=0,var_off=(0x0; 0x0)) R10=fp(off=0,imm=0,umax=0,var_off=(0x0; 0x0))
  0: (b7) r0 = 1                        ; R0_w=scalar(imm=1,umin=1,umax=1,var_off=(0x1; 0x0))
  1: (b7) r3 = 0                        ; R3_w=scalar(imm=0,umax=0,var_off=(0x0; 0x0))
  2: (87) r3 = -r3                      ; R3_w=scalar()
  3: (87) r3 = -r3                      ; R3_w=scalar()
  4: (47) r3 |= 32767                   ; R3_w=scalar(smin=-9223372036854743041,umin=32767,var_off=(0x7fff; 0xffffffffffff8000),s32_min=-2147450881)
  5: (75) if r3 s>= 0x0 goto pc+1       ; R3_w=scalar(umin=9223372036854808575,var_off=(0x8000000000007fff; 0x7fffffffffff8000),s32_min=-2147450881,u32_min=32767)
  6: (95) exit

  from 5 to 7: R0=scalar(imm=1,umin=1,umax=1,var_off=(0x1; 0x0)) R1=ctx(off=0,imm=0,umax=0,var_off=(0x0; 0x0)) R3=scalar(umin=32767,umax=9223372036854775807,var_off=(0x7fff; 0x7fffffffffff8000),s32_min=-2147450881) R10=fp(off=0,imm=0,umax=0,var_off=(0x0; 0x0))
  7: (d5) if r3 s<= 0x8000 goto pc+1    ; R3=scalar(umin=32769,umax=9223372036854775807,var_off=(0x7fff; 0x7fffffffffff8000),s32_min=-2147450881,u32_min=32767)
  8: (95) exit

  from 7 to 9: R0=scalar(imm=1,umin=1,umax=1,var_off=(0x1; 0x0)) R1=ctx(off=0,imm=0,umax=0,var_off=(0x0; 0x0)) R3=scalar(umin=32767,umax=32768,var_off=(0x7fff; 0x8000)) R10=fp(off=0,imm=0,umax=0,var_off=(0x0; 0x0))
  9: (07) r3 += -32767                  ; R3_w=scalar(imm=0,umax=1,var_off=(0x0; 0x0))  <--- [*]
  10: (95) exit

What can be seen here is that R3=scalar(umin=32767,umax=32768,var_off=(0x7fff;
0x8000)) after the operation R3 += -32767 results in a 'malformed' constant, that
is, R3_w=scalar(imm=0,umax=1,var_off=(0x0; 0x0)). Intersecting with var_off has
not been done at that point via __update_reg_bounds(), which would have improved
the umax to be equal to umin.

Refactor the tnum <> min/max bounds information flow into a reg_bounds_sync()
helper and use it consistently everywhere. After the fix, bounds have been
corrected to R3_w=scalar(imm=0,umax=0,var_off=(0x0; 0x0)) and thus the register
is regarded as a 'proper' constant scalar of 0.

After:

  func#0 @0
  0: R1=ctx(off=0,imm=0,umax=0,var_off=(0x0; 0x0)) R10=fp(off=0,imm=0,umax=0,var_off=(0x0; 0x0))
  0: (b7) r0 = 1                        ; R0_w=scalar(imm=1,umin=1,umax=1,var_off=(0x1; 0x0))
  1: (b7) r3 = 0                        ; R3_w=scalar(imm=0,umax=0,var_off=(0x0; 0x0))
  2: (87) r3 = -r3                      ; R3_w=scalar()
  3: (87) r3 = -r3                      ; R3_w=scalar()
  4: (47) r3 |= 32767                   ; R3_w=scalar(smin=-9223372036854743041,umin=32767,var_off=(0x7fff; 0xffffffffffff8000),s32_min=-2147450881)
  5: (75) if r3 s>= 0x0 goto pc+1       ; R3_w=scalar(umin=9223372036854808575,var_off=(0x8000000000007fff; 0x7fffffffffff8000),s32_min=-2147450881,u32_min=32767)
  6: (95) exit

  from 5 to 7: R0=scalar(imm=1,umin=1,umax=1,var_off=(0x1; 0x0)) R1=ctx(off=0,imm=0,umax=0,var_off=(0x0; 0x0)) R3=scalar(umin=32767,umax=9223372036854775807,var_off=(0x7fff; 0x7fffffffffff8000),s32_min=-2147450881) R10=fp(off=0,imm=0,umax=0,var_off=(0x0; 0x0))
  7: (d5) if r3 s<= 0x8000 goto pc+1    ; R3=scalar(umin=32769,umax=9223372036854775807,var_off=(0x7fff; 0x7fffffffffff8000),s32_min=-2147450881,u32_min=32767)
  8: (95) exit

  from 7 to 9: R0=scalar(imm=1,umin=1,umax=1,var_off=(0x1; 0x0)) R1=ctx(off=0,imm=0,umax=0,var_off=(0x0; 0x0)) R3=scalar(umin=32767,umax=32768,var_off=(0x7fff; 0x8000)) R10=fp(off=0,imm=0,umax=0,var_off=(0x0; 0x0))
  9: (07) r3 += -32767                  ; R3_w=scalar(imm=0,umax=0,var_off=(0x0; 0x0))  <--- [*]
  10: (95) exit

Fixes: b03c9f9fdc ("bpf/verifier: track signed and unsigned min/max values")
Reported-by: Kuee K1r0a <liulin063@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Link: https://lore.kernel.org/bpf/20220701124727.11153-2-daniel@iogearbox.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-07-12 16:32:17 +02:00
Daniel Borkmann
9adec73349 bpf: Fix incorrect verifier simulation around jmp32's jeq/jne
commit a12ca6277e upstream.

Kuee reported a quirk in the jmp32's jeq/jne simulation, namely that the
register value does not match expectations for the fall-through path. For
example:

Before fix:

  0: R1=ctx(off=0,imm=0) R10=fp0
  0: (b7) r2 = 0                        ; R2_w=P0
  1: (b7) r6 = 563                      ; R6_w=P563
  2: (87) r2 = -r2                      ; R2_w=Pscalar()
  3: (87) r2 = -r2                      ; R2_w=Pscalar()
  4: (4c) w2 |= w6                      ; R2_w=Pscalar(umin=563,umax=4294967295,var_off=(0x233; 0xfffffdcc),s32_min=-2147483085) R6_w=P563
  5: (56) if w2 != 0x8 goto pc+1        ; R2_w=P571  <--- [*]
  6: (95) exit
  R0 !read_ok

After fix:

  0: R1=ctx(off=0,imm=0) R10=fp0
  0: (b7) r2 = 0                        ; R2_w=P0
  1: (b7) r6 = 563                      ; R6_w=P563
  2: (87) r2 = -r2                      ; R2_w=Pscalar()
  3: (87) r2 = -r2                      ; R2_w=Pscalar()
  4: (4c) w2 |= w6                      ; R2_w=Pscalar(umin=563,umax=4294967295,var_off=(0x233; 0xfffffdcc),s32_min=-2147483085) R6_w=P563
  5: (56) if w2 != 0x8 goto pc+1        ; R2_w=P8  <--- [*]
  6: (95) exit
  R0 !read_ok

As can be seen on line 5 for the branch fall-through path in R2 [*] is that
given condition w2 != 0x8 is false, verifier should conclude that r2 = 8 as
upper 32 bit are known to be zero. However, verifier incorrectly concludes
that r2 = 571 which is far off.

The problem is it only marks false{true}_reg as known in the switch for JE/NE
case, but at the end of the function, it uses {false,true}_{64,32}off to
update {false,true}_reg->var_off and they still hold the prior value of
{false,true}_reg->var_off before it got marked as known. The subsequent
__reg_combine_32_into_64() then propagates this old var_off and derives new
bounds. The information between min/max bounds on {false,true}_reg from
setting the register to known const combined with the {false,true}_reg->var_off
based on the old information then derives wrong register data.

Fix it by detangling the BPF_JEQ/BPF_JNE cases and updating relevant
{false,true}_{64,32}off tnums along with the register marking to known
constant.

Fixes: 3f50f132d8 ("bpf: Verifier, do explicit ALU32 bounds tracking")
Reported-by: Kuee K1r0a <liulin063@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Link: https://lore.kernel.org/bpf/20220701124727.11153-1-daniel@iogearbox.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-07-12 16:32:17 +02:00
Yuntao Wang
28bbdca6a7 bpf: Fix incorrect memory charge cost calculation in stack_map_alloc()
commit b45043192b upstream.

This is a backport of the original upstream patch for 5.4/5.10.

The original upstream patch has been applied to 5.4/5.10 branches, which
simply removed the line:

  cost += n_buckets * (value_size + sizeof(struct stack_map_bucket));

This is correct for upstream branch but incorrect for 5.4/5.10 branches,
as the 5.4/5.10 branches do not have the commit 370868107b ("bpf:
Eliminate rlimit-based memory accounting for stackmap maps"), so the
bpf_map_charge_init() function has not been removed.

Currently the bpf_map_charge_init() function in 5.4/5.10 branches takes a
wrong memory charge cost, the

  attr->max_entries * (sizeof(struct stack_map_bucket) + (u64)value_size))

part is missing, let's fix it.

Cc: <stable@vger.kernel.org> # 5.4.y
Cc: <stable@vger.kernel.org> # 5.10.y
Signed-off-by: Yuntao Wang <ytcoode@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-06-22 14:13:12 +02:00
Menglong Dong
8f49e1694c bpf: Fix probe read error in ___bpf_prog_run()
[ Upstream commit caff1fa411 ]

I think there is something wrong with BPF_PROBE_MEM in ___bpf_prog_run()
in big-endian machine. Let's make a test and see what will happen if we
want to load a 'u16' with BPF_PROBE_MEM.

Let's make the src value '0x0001', the value of dest register will become
0x0001000000000000, as the value will be loaded to the first 2 byte of
DST with following code:

  bpf_probe_read_kernel(&DST, SIZE, (const void *)(long) (SRC + insn->off));

Obviously, the value in DST is not correct. In fact, we can compare
BPF_PROBE_MEM with LDX_MEM_H:

  DST = *(SIZE *)(unsigned long) (SRC + insn->off);

If the memory load is done by LDX_MEM_H, the value in DST will be 0x1 now.

And I think this error results in the test case 'test_bpf_sk_storage_map'
failing:

  test_bpf_sk_storage_map:PASS:bpf_iter_bpf_sk_storage_map__open_and_load 0 nsec
  test_bpf_sk_storage_map:PASS:socket 0 nsec
  test_bpf_sk_storage_map:PASS:map_update 0 nsec
  test_bpf_sk_storage_map:PASS:socket 0 nsec
  test_bpf_sk_storage_map:PASS:map_update 0 nsec
  test_bpf_sk_storage_map:PASS:socket 0 nsec
  test_bpf_sk_storage_map:PASS:map_update 0 nsec
  test_bpf_sk_storage_map:PASS:attach_iter 0 nsec
  test_bpf_sk_storage_map:PASS:create_iter 0 nsec
  test_bpf_sk_storage_map:PASS:read 0 nsec
  test_bpf_sk_storage_map:FAIL:ipv6_sk_count got 0 expected 3
  $10/26 bpf_iter/bpf_sk_storage_map:FAIL

The code of the test case is simply, it will load sk->sk_family to the
register with BPF_PROBE_MEM and check if it is AF_INET6. With this patch,
now the test case 'bpf_iter' can pass:

  $10  bpf_iter:OK

Fixes: 2a02759ef5 ("bpf: Add support for BTF pointers to interpreter")
Signed-off-by: Menglong Dong <imagedong@tencent.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Jiang Biao <benbjiang@tencent.com>
Reviewed-by: Hao Peng <flyingpeng@tencent.com>
Cc: Ilya Leoshkevich <iii@linux.ibm.com>
Link: https://lore.kernel.org/bpf/20220524021228.533216-1-imagedong@tencent.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-06-14 18:32:35 +02:00
Yuntao Wang
6c0a8c771a bpf: Fix excessive memory allocation in stack_map_alloc()
[ Upstream commit b45043192b ]

The 'n_buckets * (value_size + sizeof(struct stack_map_bucket))' part of the
allocated memory for 'smap' is never used after the memlock accounting was
removed, thus get rid of it.

[ Note, Daniel:

Commit b936ca643a ("bpf: rework memlock-based memory accounting for maps")
moved `cost += n_buckets * (value_size + sizeof(struct stack_map_bucket))`
up and therefore before the bpf_map_area_alloc() allocation, sigh. In a later
step commit c85d69135a ("bpf: move memory size checks to bpf_map_charge_init()"),
and the overflow checks of `cost >= U32_MAX - PAGE_SIZE` moved into
bpf_map_charge_init(). And then 370868107b ("bpf: Eliminate rlimit-based
memory accounting for stackmap maps") finally removed the bpf_map_charge_init().
Anyway, the original code did the allocation same way as /after/ this fix. ]

Fixes: b936ca643a ("bpf: rework memlock-based memory accounting for maps")
Signed-off-by: Yuntao Wang <ytcoode@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20220407130423.798386-1-ytcoode@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-06-09 10:21:00 +02:00
Yuntao Wang
7f845de286 bpf: Fix potential array overflow in bpf_trampoline_get_progs()
commit a2aa95b71c upstream.

The cnt value in the 'cnt >= BPF_MAX_TRAMP_PROGS' check does not
include BPF_TRAMP_MODIFY_RETURN bpf programs, so the number of
the attached BPF_TRAMP_MODIFY_RETURN bpf programs in a trampoline
can exceed BPF_MAX_TRAMP_PROGS.

When this happens, the assignment '*progs++ = aux->prog' in
bpf_trampoline_get_progs() will cause progs array overflow as the
progs field in the bpf_tramp_progs struct can only hold at most
BPF_MAX_TRAMP_PROGS bpf programs.

Fixes: 88fd9e5352 ("bpf: Refactor trampoline update code")
Signed-off-by: Yuntao Wang <ytcoode@gmail.com>
Link: https://lore.kernel.org/r/20220430130803.210624-1-ytcoode@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-06-06 08:42:45 +02:00
Greg Kroah-Hartman
95f4203fc9 Merge 5.10.110 into android12-5.10-lts
Changes in 5.10.110
	swiotlb: fix info leak with DMA_FROM_DEVICE
	USB: serial: pl2303: add IBM device IDs
	USB: serial: simple: add Nokia phone driver
	hv: utils: add PTP_1588_CLOCK to Kconfig to fix build
	netdevice: add the case if dev is NULL
	HID: logitech-dj: add new lightspeed receiver id
	xfrm: fix tunnel model fragmentation behavior
	ARM: mstar: Select HAVE_ARM_ARCH_TIMER
	virtio_console: break out of buf poll on remove
	vdpa/mlx5: should verify CTRL_VQ feature exists for MQ
	tools/virtio: fix virtio_test execution
	ethernet: sun: Free the coherent when failing in probing
	gpio: Revert regression in sysfs-gpio (gpiolib.c)
	spi: Fix invalid sgs value
	net:mcf8390: Use platform_get_irq() to get the interrupt
	Revert "gpio: Revert regression in sysfs-gpio (gpiolib.c)"
	spi: Fix erroneous sgs value with min_t()
	Input: zinitix - do not report shadow fingers
	af_key: add __GFP_ZERO flag for compose_sadb_supported in function pfkey_register
	net: dsa: microchip: add spi_device_id tables
	locking/lockdep: Avoid potential access of invalid memory in lock_class
	iommu/iova: Improve 32-bit free space estimate
	tpm: fix reference counting for struct tpm_chip
	virtio-blk: Use blk_validate_block_size() to validate block size
	USB: usb-storage: Fix use of bitfields for hardware data in ene_ub6250.c
	xhci: fix garbage USBSTS being logged in some cases
	xhci: fix runtime PM imbalance in USB2 resume
	xhci: make xhci_handshake timeout for xhci_reset() adjustable
	xhci: fix uninitialized string returned by xhci_decode_ctrl_ctx()
	mei: me: add Alder Lake N device id.
	mei: avoid iterator usage outside of list_for_each_entry
	coresight: Fix TRCCONFIGR.QE sysfs interface
	iio: afe: rescale: use s64 for temporary scale calculations
	iio: inkern: apply consumer scale on IIO_VAL_INT cases
	iio: inkern: apply consumer scale when no channel scale is available
	iio: inkern: make a best effort on offset calculation
	greybus: svc: fix an error handling bug in gb_svc_hello()
	clk: uniphier: Fix fixed-rate initialization
	ptrace: Check PTRACE_O_SUSPEND_SECCOMP permission on PTRACE_SEIZE
	KEYS: fix length validation in keyctl_pkey_params_get_2()
	Documentation: add link to stable release candidate tree
	Documentation: update stable tree link
	firmware: stratix10-svc: add missing callback parameter on RSU
	HID: intel-ish-hid: Use dma_alloc_coherent for firmware update
	SUNRPC: avoid race between mod_timer() and del_timer_sync()
	NFSD: prevent underflow in nfssvc_decode_writeargs()
	NFSD: prevent integer overflow on 32 bit systems
	f2fs: fix to unlock page correctly in error path of is_alive()
	f2fs: quota: fix loop condition at f2fs_quota_sync()
	f2fs: fix to do sanity check on .cp_pack_total_block_count
	remoteproc: Fix count check in rproc_coredump_write()
	pinctrl: samsung: drop pin banks references on error paths
	spi: mxic: Fix the transmit path
	mtd: rawnand: protect access to rawnand devices while in suspend
	can: ems_usb: ems_usb_start_xmit(): fix double dev_kfree_skb() in error path
	jffs2: fix use-after-free in jffs2_clear_xattr_subsystem
	jffs2: fix memory leak in jffs2_do_mount_fs
	jffs2: fix memory leak in jffs2_scan_medium
	mm/pages_alloc.c: don't create ZONE_MOVABLE beyond the end of a node
	mm: invalidate hwpoison page cache page in fault path
	mempolicy: mbind_range() set_policy() after vma_merge()
	scsi: libsas: Fix sas_ata_qc_issue() handling of NCQ NON DATA commands
	qed: display VF trust config
	qed: validate and restrict untrusted VFs vlan promisc mode
	riscv: Fix fill_callchain return value
	riscv: Increase stack size under KASAN
	Revert "Input: clear BTN_RIGHT/MIDDLE on buttonpads"
	cifs: prevent bad output lengths in smb2_ioctl_query_info()
	cifs: fix NULL ptr dereference in smb2_ioctl_query_info()
	ALSA: cs4236: fix an incorrect NULL check on list iterator
	ALSA: hda: Avoid unsol event during RPM suspending
	ALSA: pcm: Fix potential AB/BA lock with buffer_mutex and mmap_lock
	ALSA: hda/realtek: Fix audio regression on Mi Notebook Pro 2020
	mm: madvise: skip unmapped vma holes passed to process_madvise
	mm: madvise: return correct bytes advised with process_madvise
	Revert "mm: madvise: skip unmapped vma holes passed to process_madvise"
	mm,hwpoison: unmap poisoned page before invalidation
	mm/kmemleak: reset tag when compare object pointer
	dm integrity: set journal entry unused when shrinking device
	drbd: fix potential silent data corruption
	can: isotp: sanitize CAN ID checks in isotp_bind()
	powerpc/kvm: Fix kvm_use_magic_page
	udp: call udp_encap_enable for v6 sockets when enabling encap
	arm64: signal: nofpsimd: Do not allocate fp/simd context when not available
	arm64: dts: ti: k3-am65: Fix gic-v3 compatible regs
	arm64: dts: ti: k3-j721e: Fix gic-v3 compatible regs
	arm64: dts: ti: k3-j7200: Fix gic-v3 compatible regs
	ACPI: properties: Consistently return -ENOENT if there are no more references
	coredump: Also dump first pages of non-executable ELF libraries
	ext4: fix ext4_fc_stats trace point
	ext4: fix fs corruption when tring to remove a non-empty directory with IO error
	drivers: hamradio: 6pack: fix UAF bug caused by mod_timer()
	mailbox: tegra-hsp: Flush whole channel
	block: limit request dispatch loop duration
	block: don't merge across cgroup boundaries if blkcg is enabled
	drm/edid: check basic audio support on CEA extension block
	video: fbdev: sm712fb: Fix crash in smtcfb_read()
	video: fbdev: atari: Atari 2 bpp (STe) palette bugfix
	ARM: dts: at91: sama5d2: Fix PMERRLOC resource size
	ARM: dts: exynos: fix UART3 pins configuration in Exynos5250
	ARM: dts: exynos: add missing HDMI supplies on SMDK5250
	ARM: dts: exynos: add missing HDMI supplies on SMDK5420
	mgag200 fix memmapsl configuration in GCTL6 register
	carl9170: fix missing bit-wise or operator for tx_params
	pstore: Don't use semaphores in always-atomic-context code
	thermal: int340x: Increase bitmap size
	lib/raid6/test: fix multiple definition linking error
	exec: Force single empty string when argv is empty
	crypto: rsa-pkcs1pad - only allow with rsa
	crypto: rsa-pkcs1pad - correctly get hash from source scatterlist
	crypto: rsa-pkcs1pad - restore signature length check
	crypto: rsa-pkcs1pad - fix buffer overread in pkcs1pad_verify_complete()
	bcache: fixup multiple threads crash
	DEC: Limit PMAX memory probing to R3k systems
	media: gpio-ir-tx: fix transmit with long spaces on Orange Pi PC
	media: davinci: vpif: fix unbalanced runtime PM get
	media: davinci: vpif: fix unbalanced runtime PM enable
	xtensa: fix stop_machine_cpuslocked call in patch_text
	xtensa: fix xtensa_wsr always writing 0
	brcmfmac: firmware: Allocate space for default boardrev in nvram
	brcmfmac: pcie: Release firmwares in the brcmf_pcie_setup error path
	brcmfmac: pcie: Replace brcmf_pcie_copy_mem_todev with memcpy_toio
	brcmfmac: pcie: Fix crashes due to early IRQs
	drm/i915/opregion: check port number bounds for SWSCI display power state
	drm/i915/gem: add missing boundary check in vm_access
	PCI: pciehp: Clear cmd_busy bit in polling mode
	PCI: xgene: Revert "PCI: xgene: Fix IB window setup"
	regulator: qcom_smd: fix for_each_child.cocci warnings
	selinux: check return value of sel_make_avc_files
	hwrng: cavium - Check health status while reading random data
	hwrng: cavium - HW_RANDOM_CAVIUM should depend on ARCH_THUNDER
	crypto: sun8i-ss - really disable hash on A80
	crypto: authenc - Fix sleep in atomic context in decrypt_tail
	crypto: mxs-dcp - Fix scatterlist processing
	thermal: int340x: Check for NULL after calling kmemdup()
	spi: tegra114: Add missing IRQ check in tegra_spi_probe
	arm64/mm: avoid fixmap race condition when create pud mapping
	selftests/x86: Add validity check and allow field splitting
	crypto: rockchip - ECB does not need IV
	audit: log AUDIT_TIME_* records only from rules
	EVM: fix the evm= __setup handler return value
	crypto: ccree - don't attempt 0 len DMA mappings
	spi: pxa2xx-pci: Balance reference count for PCI DMA device
	hwmon: (pmbus) Add mutex to regulator ops
	hwmon: (sch56xx-common) Replace WDOG_ACTIVE with WDOG_HW_RUNNING
	nvme: cleanup __nvme_check_ids
	block: don't delete queue kobject before its children
	PM: hibernate: fix __setup handler error handling
	PM: suspend: fix return value of __setup handler
	spi: spi-zynqmp-gqspi: Handle error for dma_set_mask
	hwrng: atmel - disable trng on failure path
	crypto: sun8i-ss - call finalize with bh disabled
	crypto: sun8i-ce - call finalize with bh disabled
	crypto: amlogic - call finalize with bh disabled
	crypto: vmx - add missing dependencies
	clocksource/drivers/timer-ti-dm: Fix regression from errata i940 fix
	clocksource/drivers/exynos_mct: Refactor resources allocation
	clocksource/drivers/exynos_mct: Handle DTS with higher number of interrupts
	clocksource/drivers/timer-microchip-pit64b: Use notrace
	clocksource/drivers/timer-of: Check return value of of_iomap in timer_of_base_init()
	ACPI: APEI: fix return value of __setup handlers
	crypto: ccp - ccp_dmaengine_unregister release dma channels
	crypto: ccree - Fix use after free in cc_cipher_exit()
	vfio: platform: simplify device removal
	amba: Make the remove callback return void
	hwrng: nomadik - Change clk_disable to clk_disable_unprepare
	hwmon: (pmbus) Add Vin unit off handling
	clocksource: acpi_pm: fix return value of __setup handler
	io_uring: terminate manual loop iterator loop correctly for non-vecs
	watch_queue: Fix NULL dereference in error cleanup
	watch_queue: Actually free the watch
	f2fs: fix to enable ATGC correctly via gc_idle sysfs interface
	sched/debug: Remove mpol_get/put and task_lock/unlock from sched_show_numa
	sched/core: Export pelt_thermal_tp
	rseq: Optimise rseq_get_rseq_cs() and clear_rseq_cs()
	rseq: Remove broken uapi field layout on 32-bit little endian
	perf/core: Fix address filter parser for multiple filters
	perf/x86/intel/pt: Fix address filter config for 32-bit kernel
	f2fs: fix missing free nid in f2fs_handle_failed_inode
	nfsd: more robust allocation failure handling in nfsd_file_cache_init
	f2fs: fix to avoid potential deadlock
	btrfs: fix unexpected error path when reflinking an inline extent
	f2fs: compress: remove unneeded read when rewrite whole cluster
	f2fs: fix compressed file start atomic write may cause data corruption
	selftests, x86: fix how check_cc.sh is being invoked
	kunit: make kunit_test_timeout compatible with comment
	media: staging: media: zoran: fix usage of vb2_dma_contig_set_max_seg_size
	media: v4l2-mem2mem: Apply DST_QUEUE_OFF_BASE on MMAP buffers across ioctls
	media: mtk-vcodec: potential dereference of null pointer
	media: bttv: fix WARNING regression on tunerless devices
	ASoC: xilinx: xlnx_formatter_pcm: Handle sysclk setting
	ASoC: generic: simple-card-utils: remove useless assignment
	media: coda: Fix missing put_device() call in coda_get_vdoa_data
	media: meson: vdec: potential dereference of null pointer
	media: hantro: Fix overfill bottom register field name
	media: aspeed: Correct value for h-total-pixels
	video: fbdev: matroxfb: set maxvram of vbG200eW to the same as vbG200 to avoid black screen
	video: fbdev: controlfb: Fix set but not used warnings
	video: fbdev: controlfb: Fix COMPILE_TEST build
	video: fbdev: smscufx: Fix null-ptr-deref in ufx_usb_probe()
	video: fbdev: atmel_lcdfb: fix an error code in atmel_lcdfb_probe()
	video: fbdev: fbcvt.c: fix printing in fb_cvt_print_name()
	firmware: qcom: scm: Remove reassignment to desc following initializer
	ARM: dts: qcom: ipq4019: fix sleep clock
	soc: qcom: rpmpd: Check for null return of devm_kcalloc
	soc: qcom: ocmem: Fix missing put_device() call in of_get_ocmem
	soc: qcom: aoss: remove spurious IRQF_ONESHOT flags
	arm64: dts: qcom: sdm845: fix microphone bias properties and values
	arm64: dts: qcom: sm8150: Correct TCS configuration for apps rsc
	firmware: ti_sci: Fix compilation failure when CONFIG_TI_SCI_PROTOCOL is not defined
	soc: ti: wkup_m3_ipc: Fix IRQ check in wkup_m3_ipc_probe
	ARM: dts: sun8i: v3s: Move the csi1 block to follow address order
	ARM: dts: imx: Add missing LVDS decoder on M53Menlo
	media: video/hdmi: handle short reads of hdmi info frame.
	media: em28xx: initialize refcount before kref_get
	media: usb: go7007: s2250-board: fix leak in probe()
	media: cedrus: H265: Fix neighbour info buffer size
	media: cedrus: h264: Fix neighbour info buffer size
	ASoC: codecs: wcd934x: fix return value of wcd934x_rx_hph_mode_put
	uaccess: fix nios2 and microblaze get_user_8()
	ASoC: rt5663: check the return value of devm_kzalloc() in rt5663_parse_dp()
	ASoC: ti: davinci-i2s: Add check for clk_enable()
	ALSA: spi: Add check for clk_enable()
	arm64: dts: ns2: Fix spi-cpol and spi-cpha property
	arm64: dts: broadcom: Fix sata nodename
	printk: fix return value of printk.devkmsg __setup handler
	ASoC: mxs-saif: Handle errors for clk_enable
	ASoC: atmel_ssc_dai: Handle errors for clk_enable
	ASoC: dwc-i2s: Handle errors for clk_enable
	ASoC: soc-compress: prevent the potentially use of null pointer
	memory: emif: Add check for setup_interrupts
	memory: emif: check the pointer temp in get_device_details()
	ALSA: firewire-lib: fix uninitialized flag for AV/C deferred transaction
	arm64: dts: rockchip: Fix SDIO regulator supply properties on rk3399-firefly
	m68k: coldfire/device.c: only build for MCF_EDMA when h/w macros are defined
	media: stk1160: If start stream fails, return buffers with VB2_BUF_STATE_QUEUED
	media: vidtv: Check for null return of vzalloc
	ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe
	ASoC: wm8350: Handle error for wm8350_register_irq
	ASoC: fsi: Add check for clk_enable
	video: fbdev: omapfb: Add missing of_node_put() in dvic_probe_of
	media: saa7134: convert list_for_each to entry variant
	media: saa7134: fix incorrect use to determine if list is empty
	ivtv: fix incorrect device_caps for ivtvfb
	ASoC: rockchip: i2s: Use devm_platform_get_and_ioremap_resource()
	ASoC: rockchip: i2s: Fix missing clk_disable_unprepare() in rockchip_i2s_probe
	ASoC: SOF: Add missing of_node_put() in imx8m_probe
	ASoC: dmaengine: do not use a NULL prepare_slave_config() callback
	ASoC: mxs: Fix error handling in mxs_sgtl5000_probe
	ASoC: fsl_spdif: Disable TX clock when stop
	ASoC: imx-es8328: Fix error return code in imx_es8328_probe()
	ASoC: msm8916-wcd-digital: Fix missing clk_disable_unprepare() in msm8916_wcd_digital_probe
	mmc: davinci_mmc: Handle error for clk_enable
	ASoC: atmel: sam9x5_wm8731: use devm_snd_soc_register_card()
	ASoC: atmel: Fix error handling in sam9x5_wm8731_driver_probe
	ASoC: msm8916-wcd-analog: Fix error handling in pm8916_wcd_analog_spmi_probe
	ASoC: codecs: wcd934x: Add missing of_node_put() in wcd934x_codec_parse_data
	ARM: configs: multi_v5_defconfig: re-enable CONFIG_V4L_PLATFORM_DRIVERS
	drm/meson: osd_afbcd: Add an exit callback to struct meson_afbcd_ops
	drm/bridge: Fix free wrong object in sii8620_init_rcp_input_dev
	drm/bridge: Add missing pm_runtime_disable() in __dw_mipi_dsi_probe
	drm/bridge: nwl-dsi: Fix PM disable depth imbalance in nwl_dsi_probe
	drm: bridge: adv7511: Fix ADV7535 HPD enablement
	ath10k: fix memory overwrite of the WoWLAN wakeup packet pattern
	drm/panfrost: Check for error num after setting mask
	libbpf: Fix possible NULL pointer dereference when destroying skeleton
	udmabuf: validate ubuf->pagecount
	Bluetooth: hci_serdev: call init_rwsem() before p->open()
	mtd: onenand: Check for error irq
	mtd: rawnand: gpmi: fix controller timings setting
	drm/edid: Don't clear formats if using deep color
	ionic: fix type complaint in ionic_dev_cmd_clean()
	drm/nouveau/acr: Fix undefined behavior in nvkm_acr_hsfw_load_bl()
	drm/amd/display: Fix a NULL pointer dereference in amdgpu_dm_connector_add_common_modes()
	drm/amd/pm: return -ENOTSUPP if there is no get_dpm_ultimate_freq function
	ath9k_htc: fix uninit value bugs
	RDMA/core: Set MR type in ib_reg_user_mr
	KVM: PPC: Fix vmx/vsx mixup in mmio emulation
	i40e: don't reserve excessive XDP_PACKET_HEADROOM on XSK Rx to skb
	i40e: respect metadata on XSK Rx to skb
	power: reset: gemini-poweroff: Fix IRQ check in gemini_poweroff_probe
	ray_cs: Check ioremap return value
	powerpc: dts: t1040rdb: fix ports names for Seville Ethernet switch
	KVM: PPC: Book3S HV: Check return value of kvmppc_radix_init
	powerpc/perf: Don't use perf_hw_context for trace IMC PMU
	mt76: mt7915: use proper aid value in mt7915_mcu_wtbl_generic_tlv in sta mode
	mt76: mt7915: use proper aid value in mt7915_mcu_sta_basic_tlv
	mt76: mt7603: check sta_rates pointer in mt7603_sta_rate_tbl_update
	mt76: mt7615: check sta_rates pointer in mt7615_sta_rate_tbl_update
	net: dsa: mv88e6xxx: Enable port policy support on 6097
	scripts/dtc: Call pkg-config POSIXly correct
	livepatch: Fix build failure on 32 bits processors
	PCI: aardvark: Fix reading PCI_EXP_RTSTA_PME bit on emulated bridge
	drm/bridge: dw-hdmi: use safe format when first in bridge chain
	power: supply: ab8500: Fix memory leak in ab8500_fg_sysfs_init
	HID: i2c-hid: fix GET/SET_REPORT for unnumbered reports
	iommu/ipmmu-vmsa: Check for error num after setting mask
	drm/amd/pm: enable pm sysfs write for one VF mode
	drm/amd/display: Add affected crtcs to atomic state for dsc mst unplug
	IB/cma: Allow XRC INI QPs to set their local ACK timeout
	dax: make sure inodes are flushed before destroy cache
	iwlwifi: Fix -EIO error code that is never returned
	iwlwifi: mvm: Fix an error code in iwl_mvm_up()
	drm/msm/dp: populate connector of struct dp_panel
	drm/msm/dpu: add DSPP blocks teardown
	drm/msm/dpu: fix dp audio condition
	dm crypt: fix get_key_size compiler warning if !CONFIG_KEYS
	scsi: pm8001: Fix command initialization in pm80XX_send_read_log()
	scsi: pm8001: Fix command initialization in pm8001_chip_ssp_tm_req()
	scsi: pm8001: Fix payload initialization in pm80xx_set_thermal_config()
	scsi: pm8001: Fix le32 values handling in pm80xx_set_sas_protocol_timer_config()
	scsi: pm8001: Fix payload initialization in pm80xx_encrypt_update()
	scsi: pm8001: Fix le32 values handling in pm80xx_chip_ssp_io_req()
	scsi: pm8001: Fix le32 values handling in pm80xx_chip_sata_req()
	scsi: pm8001: Fix NCQ NON DATA command task initialization
	scsi: pm8001: Fix NCQ NON DATA command completion handling
	scsi: pm8001: Fix abort all task initialization
	RDMA/mlx5: Fix the flow of a miss in the allocation of a cache ODP MR
	drm/amd/display: Remove vupdate_int_entry definition
	TOMOYO: fix __setup handlers return values
	ext2: correct max file size computing
	drm/tegra: Fix reference leak in tegra_dsi_ganged_probe
	power: supply: bq24190_charger: Fix bq24190_vbus_is_enabled() wrong false return
	scsi: hisi_sas: Change permission of parameter prot_mask
	drm/bridge: cdns-dsi: Make sure to to create proper aliases for dt
	bpf, arm64: Call build_prologue() first in first JIT pass
	bpf, arm64: Feed byte-offset into bpf line info
	gpu: host1x: Fix a memory leak in 'host1x_remove()'
	libbpf: Skip forward declaration when counting duplicated type names
	powerpc/mm/numa: skip NUMA_NO_NODE onlining in parse_numa_properties()
	powerpc/Makefile: Don't pass -mcpu=powerpc64 when building 32-bit
	KVM: x86: Fix emulation in writing cr8
	KVM: x86/emulator: Defer not-present segment check in __load_segment_descriptor()
	hv_balloon: rate-limit "Unhandled message" warning
	i2c: xiic: Make bus names unique
	power: supply: wm8350-power: Handle error for wm8350_register_irq
	power: supply: wm8350-power: Add missing free in free_charger_irq
	IB/hfi1: Allow larger MTU without AIP
	PCI: Reduce warnings on possible RW1C corruption
	net: axienet: fix RX ring refill allocation failure handling
	mips: DEC: honor CONFIG_MIPS_FP_SUPPORT=n
	powerpc/sysdev: fix incorrect use to determine if list is empty
	mfd: mc13xxx: Add check for mc13xxx_irq_request
	libbpf: Unmap rings when umem deleted
	selftests/bpf: Make test_lwt_ip_encap more stable and faster
	platform/x86: huawei-wmi: check the return value of device_create_file()
	powerpc: 8xx: fix a return value error in mpc8xx_pic_init
	vxcan: enable local echo for sent CAN frames
	ath10k: Fix error handling in ath10k_setup_msa_resources
	mips: cdmm: Fix refcount leak in mips_cdmm_phys_base
	MIPS: RB532: fix return value of __setup handler
	MIPS: pgalloc: fix memory leak caused by pgd_free()
	mtd: rawnand: atmel: fix refcount issue in atmel_nand_controller_init
	RDMA/mlx5: Fix memory leak in error flow for subscribe event routine
	bpf, sockmap: Fix memleak in tcp_bpf_sendmsg while sk msg is full
	bpf, sockmap: Fix more uncharged while msg has more_data
	bpf, sockmap: Fix double uncharge the mem of sk_msg
	samples/bpf, xdpsock: Fix race when running for fix duration of time
	USB: storage: ums-realtek: fix error code in rts51x_read_mem()
	can: isotp: return -EADDRNOTAVAIL when reading from unbound socket
	can: isotp: support MSG_TRUNC flag when reading from socket
	bareudp: use ipv6_mod_enabled to check if IPv6 enabled
	selftests/bpf: Fix error reporting from sock_fields programs
	Bluetooth: call hci_le_conn_failed with hdev lock in hci_le_conn_failed
	Bluetooth: btmtksdio: Fix kernel oops in btmtksdio_interrupt
	ipv4: Fix route lookups when handling ICMP redirects and PMTU updates
	af_netlink: Fix shift out of bounds in group mask calculation
	i2c: meson: Fix wrong speed use from probe
	i2c: mux: demux-pinctrl: do not deactivate a master that is not active
	selftests/bpf/test_lirc_mode2.sh: Exit with proper code
	PCI: Avoid broken MSI on SB600 USB devices
	net: bcmgenet: Use stronger register read/writes to assure ordering
	tcp: ensure PMTU updates are processed during fastopen
	openvswitch: always update flow key after nat
	tipc: fix the timer expires after interval 100ms
	mfd: asic3: Add missing iounmap() on error asic3_mfd_probe
	mxser: fix xmit_buf leak in activate when LSR == 0xff
	pwm: lpc18xx-sct: Initialize driver data and hardware before pwmchip_add()
	fsi: aspeed: convert to devm_platform_ioremap_resource
	fsi: Aspeed: Fix a potential double free
	misc: alcor_pci: Fix an error handling path
	cpufreq: qcom-cpufreq-nvmem: fix reading of PVS Valid fuse
	soundwire: intel: fix wrong register name in intel_shim_wake
	clk: qcom: ipq8074: fix PCI-E clock oops
	iio: mma8452: Fix probe failing when an i2c_device_id is used
	staging:iio:adc:ad7280a: Fix handing of device address bit reversing.
	pinctrl: renesas: r8a77470: Reduce size for narrow VIN1 channel
	pinctrl: renesas: checker: Fix miscalculation of number of states
	clk: qcom: ipq8074: Use floor ops for SDCC1 clock
	phy: dphy: Correct lpx parameter and its derivatives(ta_{get,go,sure})
	serial: 8250_mid: Balance reference count for PCI DMA device
	serial: 8250_lpss: Balance reference count for PCI DMA device
	NFS: Use of mapping_set_error() results in spurious errors
	serial: 8250: Fix race condition in RTS-after-send handling
	iio: adc: Add check for devm_request_threaded_irq
	habanalabs: Add check for pci_enable_device
	NFS: Return valid errors from nfs2/3_decode_dirent()
	dma-debug: fix return value of __setup handlers
	clk: imx7d: Remove audio_mclk_root_clk
	clk: at91: sama7g5: fix parents of PDMCs' GCLK
	clk: qcom: clk-rcg2: Update logic to calculate D value for RCG
	clk: qcom: clk-rcg2: Update the frac table for pixel clock
	dmaengine: hisi_dma: fix MSI allocate fail when reload hisi_dma
	remoteproc: qcom: Fix missing of_node_put in adsp_alloc_memory_region
	remoteproc: qcom_wcnss: Add missing of_node_put() in wcnss_alloc_memory_region
	remoteproc: qcom_q6v5_mss: Fix some leaks in q6v5_alloc_memory_region
	nvdimm/region: Fix default alignment for small regions
	clk: actions: Terminate clk_div_table with sentinel element
	clk: loongson1: Terminate clk_div_table with sentinel element
	clk: clps711x: Terminate clk_div_table with sentinel element
	clk: tegra: tegra124-emc: Fix missing put_device() call in emc_ensure_emc_driver
	NFS: remove unneeded check in decode_devicenotify_args()
	staging: mt7621-dts: fix LEDs and pinctrl on GB-PC1 devicetree
	staging: mt7621-dts: fix formatting
	staging: mt7621-dts: fix pinctrl properties for ethernet
	staging: mt7621-dts: fix GB-PC2 devicetree
	pinctrl: mediatek: Fix missing of_node_put() in mtk_pctrl_init
	pinctrl: mediatek: paris: Fix PIN_CONFIG_BIAS_* readback
	pinctrl: mediatek: paris: Fix "argument" argument type for mtk_pinconf_get()
	pinctrl: mediatek: paris: Fix pingroup pin config state readback
	pinctrl: mediatek: paris: Skip custom extra pin config dump for virtual GPIOs
	pinctrl: nomadik: Add missing of_node_put() in nmk_pinctrl_probe
	pinctrl/rockchip: Add missing of_node_put() in rockchip_pinctrl_probe
	tty: hvc: fix return value of __setup handler
	kgdboc: fix return value of __setup handler
	serial: 8250: fix XOFF/XON sending when DMA is used
	kgdbts: fix return value of __setup handler
	firmware: google: Properly state IOMEM dependency
	driver core: dd: fix return value of __setup handler
	jfs: fix divide error in dbNextAG
	netfilter: nf_conntrack_tcp: preserve liberal flag in tcp options
	NFSv4.1: don't retry BIND_CONN_TO_SESSION on session error
	kdb: Fix the putarea helper function
	clk: qcom: gcc-msm8994: Fix gpll4 width
	clk: Initialize orphan req_rate
	xen: fix is_xen_pmu()
	net: enetc: report software timestamping via SO_TIMESTAMPING
	net: hns3: fix bug when PF set the duplicate MAC address for VFs
	net: phy: broadcom: Fix brcm_fet_config_init()
	selftests: test_vxlan_under_vrf: Fix broken test case
	qlcnic: dcb: default to returning -EOPNOTSUPP
	net/x25: Fix null-ptr-deref caused by x25_disconnect
	NFSv4/pNFS: Fix another issue with a list iterator pointing to the head
	net: dsa: bcm_sf2_cfp: fix an incorrect NULL check on list iterator
	fs: fd tables have to be multiples of BITS_PER_LONG
	lib/test: use after free in register_test_dev_kmod()
	fs: fix fd table size alignment properly
	LSM: general protection fault in legacy_parse_param
	regulator: rpi-panel: Handle I2C errors/timing to the Atmel
	gcc-plugins/stackleak: Exactly match strings instead of prefixes
	pinctrl: npcm: Fix broken references to chip->parent_device
	block, bfq: don't move oom_bfqq
	selinux: use correct type for context length
	selinux: allow FIOCLEX and FIONCLEX with policy capability
	loop: use sysfs_emit() in the sysfs xxx show()
	Fix incorrect type in assignment of ipv6 port for audit
	irqchip/qcom-pdc: Fix broken locking
	irqchip/nvic: Release nvic_base upon failure
	fs/binfmt_elf: Fix AT_PHDR for unusual ELF files
	bfq: fix use-after-free in bfq_dispatch_request
	ACPICA: Avoid walking the ACPI Namespace if it is not there
	lib/raid6/test/Makefile: Use $(pound) instead of \# for Make 4.3
	Revert "Revert "block, bfq: honor already-setup queue merges""
	ACPI/APEI: Limit printable size of BERT table data
	PM: core: keep irq flags in device_pm_check_callbacks()
	parisc: Fix handling off probe non-access faults
	nvme-tcp: lockdep: annotate in-kernel sockets
	spi: tegra20: Use of_device_get_match_data()
	locking/lockdep: Iterate lock_classes directly when reading lockdep files
	ext4: correct cluster len and clusters changed accounting in ext4_mb_mark_bb
	ext4: fix ext4_mb_mark_bb() with flex_bg with fast_commit
	ext4: don't BUG if someone dirty pages without asking ext4 first
	f2fs: fix to do sanity check on curseg->alloc_type
	NFSD: Fix nfsd_breaker_owns_lease() return values
	f2fs: compress: fix to print raw data size in error path of lz4 decompression
	ntfs: add sanity check on allocation size
	media: staging: media: zoran: move videodev alloc
	media: staging: media: zoran: calculate the right buffer number for zoran_reap_stat_com
	media: staging: media: zoran: fix various V4L2 compliance errors
	media: ir_toy: free before error exiting
	video: fbdev: nvidiafb: Use strscpy() to prevent buffer overflow
	video: fbdev: w100fb: Reset global state
	video: fbdev: cirrusfb: check pixclock to avoid divide by zero
	video: fbdev: omapfb: acx565akm: replace snprintf with sysfs_emit
	ARM: dts: qcom: fix gic_irq_domain_translate warnings for msm8960
	ARM: dts: bcm2837: Add the missing L1/L2 cache information
	ASoC: madera: Add dependencies on MFD
	media: atomisp_gmin_platform: Add DMI quirk to not turn AXP ELDO2 regulator off on some boards
	media: atomisp: fix dummy_ptr check to avoid duplicate active_bo
	ARM: ftrace: avoid redundant loads or clobbering IP
	ARM: dts: imx7: Use audio_mclk_post_div instead audio_mclk_root_clk
	arm64: defconfig: build imx-sdma as a module
	video: fbdev: omapfb: panel-dsi-cm: Use sysfs_emit() instead of snprintf()
	video: fbdev: omapfb: panel-tpo-td043mtea1: Use sysfs_emit() instead of snprintf()
	video: fbdev: udlfb: replace snprintf in show functions with sysfs_emit
	ARM: dts: bcm2711: Add the missing L1/L2 cache information
	ASoC: soc-core: skip zero num_dai component in searching dai name
	media: cx88-mpeg: clear interrupt status register before streaming video
	uaccess: fix type mismatch warnings from access_ok()
	lib/test_lockup: fix kernel pointer check for separate address spaces
	ARM: tegra: tamonten: Fix I2C3 pad setting
	ARM: mmp: Fix failure to remove sram device
	video: fbdev: sm712fb: Fix crash in smtcfb_write()
	media: Revert "media: em28xx: add missing em28xx_close_extension"
	media: hdpvr: initialize dev->worker at hdpvr_register_videodev
	mmc: host: Return an error when ->enable_sdio_irq() ops is missing
	media: atomisp: fix bad usage at error handling logic
	ALSA: hda/realtek: Add alc256-samsung-headphone fixup
	KVM: x86/mmu: Check for present SPTE when clearing dirty bit in TDP MMU
	powerpc/kasan: Fix early region not updated correctly
	powerpc/lib/sstep: Fix 'sthcx' instruction
	powerpc/lib/sstep: Fix build errors with newer binutils
	powerpc: Fix build errors with newer binutils
	scsi: qla2xxx: Fix stuck session in gpdb
	scsi: qla2xxx: Fix scheduling while atomic
	scsi: qla2xxx: Fix wrong FDMI data for 64G adapter
	scsi: qla2xxx: Fix warning for missing error code
	scsi: qla2xxx: Fix device reconnect in loop topology
	scsi: qla2xxx: Add devids and conditionals for 28xx
	scsi: qla2xxx: Check for firmware dump already collected
	scsi: qla2xxx: Suppress a kernel complaint in qla_create_qpair()
	scsi: qla2xxx: Fix disk failure to rediscover
	scsi: qla2xxx: Fix incorrect reporting of task management failure
	scsi: qla2xxx: Fix hang due to session stuck
	scsi: qla2xxx: Fix missed DMA unmap for NVMe ls requests
	scsi: qla2xxx: Fix N2N inconsistent PLOGI
	scsi: qla2xxx: Reduce false trigger to login
	scsi: qla2xxx: Use correct feature type field during RFF_ID processing
	platform: chrome: Split trace include file
	KVM: x86: Forbid VMM to set SYNIC/STIMER MSRs when SynIC wasn't activated
	KVM: Prevent module exit until all VMs are freed
	KVM: x86: fix sending PV IPI
	KVM: SVM: fix panic on out-of-bounds guest IRQ
	ASoC: SOF: Intel: Fix NULL ptr dereference when ENOMEM
	ubifs: rename_whiteout: Fix double free for whiteout_ui->data
	ubifs: Fix deadlock in concurrent rename whiteout and inode writeback
	ubifs: Add missing iput if do_tmpfile() failed in rename whiteout
	ubifs: setflags: Make dirtied_ino_d 8 bytes aligned
	ubifs: Fix read out-of-bounds in ubifs_wbuf_write_nolock()
	ubifs: Fix to add refcount once page is set private
	ubifs: rename_whiteout: correct old_dir size computing
	wireguard: queueing: use CFI-safe ptr_ring cleanup function
	wireguard: socket: free skb in send6 when ipv6 is disabled
	wireguard: socket: ignore v6 endpoints when ipv6 is disabled
	XArray: Fix xas_create_range() when multi-order entry present
	can: mcba_usb: mcba_usb_start_xmit(): fix double dev_kfree_skb in error path
	can: mcba_usb: properly check endpoint type
	can: mcp251xfd: mcp251xfd_register_get_dev_id(): fix return of error value
	XArray: Update the LRU list in xas_split()
	rtc: check if __rtc_read_time was successful
	gfs2: Make sure FITRIM minlen is rounded up to fs block size
	net: hns3: fix software vlan talbe of vlan 0 inconsistent with hardware
	rxrpc: Fix call timer start racing with call destruction
	mailbox: imx: fix wakeup failure from freeze mode
	crypto: arm/aes-neonbs-cbc - Select generic cbc and aes
	watch_queue: Free the page array when watch_queue is dismantled
	pinctrl: pinconf-generic: Print arguments for bias-pull-*
	watchdog: rti-wdt: Add missing pm_runtime_disable() in probe function
	pinctrl: nuvoton: npcm7xx: Rename DS() macro to DSTR()
	pinctrl: nuvoton: npcm7xx: Use %zu printk format for ARRAY_SIZE()
	ASoC: mediatek: mt6358: add missing EXPORT_SYMBOLs
	ubi: Fix race condition between ctrl_cdev_ioctl and ubi_cdev_ioctl
	ARM: iop32x: offset IRQ numbers by 1
	io_uring: fix memory leak of uid in files registration
	riscv module: remove (NOLOAD)
	ACPI: CPPC: Avoid out of bounds access when parsing _CPC data
	platform/chrome: cros_ec_typec: Check for EC device
	can: isotp: restore accidentally removed MSG_PEEK feature
	proc: bootconfig: Add null pointer check
	staging: mt7621-dts: fix pinctrl-0 items to be size-1 items on ethernet
	ASoC: soc-compress: Change the check for codec_dai
	batman-adv: Check ptr for NULL before reducing its refcnt
	mm/mmap: return 1 from stack_guard_gap __setup() handler
	ARM: 9187/1: JIVE: fix return value of __setup handler
	mm/memcontrol: return 1 from cgroup.memory __setup() handler
	mm/usercopy: return 1 from hardened_usercopy __setup() handler
	bpf: Adjust BPF stack helper functions to accommodate skip > 0
	bpf: Fix comment for helper bpf_current_task_under_cgroup()
	dt-bindings: mtd: nand-controller: Fix the reg property description
	dt-bindings: mtd: nand-controller: Fix a comment in the examples
	dt-bindings: spi: mxic: The interrupt property is not mandatory
	ubi: fastmap: Return error code if memory allocation fails in add_aeb()
	ASoC: topology: Allow TLV control to be either read or write
	ARM: dts: spear1340: Update serial node properties
	ARM: dts: spear13xx: Update SPI dma properties
	um: Fix uml_mconsole stop/go
	docs: sysctl/kernel: add missing bit to panic_print
	openvswitch: Fixed nd target mask field in the flow dump.
	KVM: x86/mmu: do compare-and-exchange of gPTE via the user address
	can: m_can: m_can_tx_handler(): fix use after free of skb
	can: usb_8dev: usb_8dev_start_xmit(): fix double dev_kfree_skb() in error path
	coredump: Snapshot the vmas in do_coredump
	coredump: Remove the WARN_ON in dump_vma_snapshot
	coredump/elf: Pass coredump_params into fill_note_info
	coredump: Use the vma snapshot in fill_files_note
	arm64: Do not defer reserve_crashkernel() for platforms with no DMA memory zones
	PCI: xgene: Revert "PCI: xgene: Use inbound resources for setup"
	Linux 5.10.110

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I12fbe227793dd40c0582588e1700cf88cafd0ac6
2022-04-18 17:41:18 +02:00