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Author SHA1 Message Date
Vlad Buslov
29accb2d96 net/mlx5e: Properly disable vlan strip on non-UL reps 
[ Upstream commit f37044fd75 ]

When querying mlx5 non-uplink representors capabilities with ethtool
rx-vlan-offload is marked as "off [fixed]". However, it is actually always
enabled because mlx5e_params->vlan_strip_disable is 0 by default when
initializing struct mlx5e_params instance. Fix the issue by explicitly
setting the vlan_strip_disable to 'true' for non-uplink representors.

Fixes: cb67b83292 ("net/mlx5e: Introduce SRIOV VF representors")
Signed-off-by: Vlad Buslov <vladbu@nvidia.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2022-08-31 17:15:16 +02:00
Maciej Fijalkowski
1bfdcde723 ice: xsk: prohibit usage of non-balanced queue id 
[ Upstream commit 5a42f112d3 ]

Fix the following scenario:
1. ethtool -L $IFACE rx 8 tx 96
2. xdpsock -q 10 -t -z

Above refers to a case where user would like to attach XSK socket in
txonly mode at a queue id that does not have a corresponding Rx queue.
At this moment ice's XSK logic is tightly bound to act on a "queue pair",
e.g. both Tx and Rx queues at a given queue id are disabled/enabled and
both of them will get XSK pool assigned, which is broken for the presented
queue configuration. This results in the splat included at the bottom,
which is basically an OOB access to Rx ring array.

To fix this, allow using the ids only in scope of "combined" queues
reported by ethtool. However, logic should be rewritten to allow such
configurations later on, which would end up as a complete rewrite of the
control path, so let us go with this temporary fix.

[420160.558008] BUG: kernel NULL pointer dereference, address: 0000000000000082
[420160.566359] #PF: supervisor read access in kernel mode
[420160.572657] #PF: error_code(0x0000) - not-present page
[420160.579002] PGD 0 P4D 0
[420160.582756] Oops: 0000 [#1] PREEMPT SMP NOPTI
[420160.588396] CPU: 10 PID: 21232 Comm: xdpsock Tainted: G           OE     5.19.0-rc7+ #10
[420160.597893] Hardware name: Intel Corporation S2600WFT/S2600WFT, BIOS SE5C620.86B.02.01.0008.031920191559 03/19/2019
[420160.609894] RIP: 0010:ice_xsk_pool_setup+0x44/0x7d0 [ice]
[420160.616968] Code: f3 48 83 ec 40 48 8b 4f 20 48 8b 3f 65 48 8b 04 25 28 00 00 00 48 89 44 24 38 31 c0 48 8d 04 ed 00 00 00 00 48 01 c1 48 8b 11 <0f> b7 92 82 00 00 00 48 85 d2 0f 84 2d 75 00 00 48 8d 72 ff 48 85
[420160.639421] RSP: 0018:ffffc9002d2afd48 EFLAGS: 00010282
[420160.646650] RAX: 0000000000000050 RBX: ffff88811d8bdd00 RCX: ffff888112c14ff8
[420160.655893] RDX: 0000000000000000 RSI: ffff88811d8bdd00 RDI: ffff888109861000
[420160.665166] RBP: 000000000000000a R08: 000000000000000a R09: 0000000000000000
[420160.674493] R10: 000000000000889f R11: 0000000000000000 R12: 000000000000000a
[420160.683833] R13: 000000000000000a R14: 0000000000000000 R15: ffff888117611828
[420160.693211] FS:  00007fa869fc1f80(0000) GS:ffff8897e0880000(0000) knlGS:0000000000000000
[420160.703645] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[420160.711783] CR2: 0000000000000082 CR3: 00000001d076c001 CR4: 00000000007706e0
[420160.721399] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[420160.731045] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[420160.740707] PKRU: 55555554
[420160.745960] Call Trace:
[420160.750962]  <TASK>
[420160.755597]  ? kmalloc_large_node+0x79/0x90
[420160.762703]  ? __kmalloc_node+0x3f5/0x4b0
[420160.769341]  xp_assign_dev+0xfd/0x210
[420160.775661]  ? shmem_file_read_iter+0x29a/0x420
[420160.782896]  xsk_bind+0x152/0x490
[420160.788943]  __sys_bind+0xd0/0x100
[420160.795097]  ? exit_to_user_mode_prepare+0x20/0x120
[420160.802801]  __x64_sys_bind+0x16/0x20
[420160.809298]  do_syscall_64+0x38/0x90
[420160.815741]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[420160.823731] RIP: 0033:0x7fa86a0dd2fb
[420160.830264] Code: c3 66 0f 1f 44 00 00 48 8b 15 69 8b 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb bc 0f 1f 44 00 00 f3 0f 1e fa b8 31 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 3d 8b 0c 00 f7 d8 64 89 01 48
[420160.855410] RSP: 002b:00007ffc1146f618 EFLAGS: 00000246 ORIG_RAX: 0000000000000031
[420160.866366] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa86a0dd2fb
[420160.876957] RDX: 0000000000000010 RSI: 00007ffc1146f680 RDI: 0000000000000003
[420160.887604] RBP: 000055d7113a0520 R08: 00007fa868fb8000 R09: 0000000080000000
[420160.898293] R10: 0000000000008001 R11: 0000000000000246 R12: 000055d7113a04e0
[420160.909038] R13: 000055d7113a0320 R14: 000000000000000a R15: 0000000000000000
[420160.919817]  </TASK>
[420160.925659] Modules linked in: ice(OE) af_packet binfmt_misc nls_iso8859_1 ipmi_ssif intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp mei_me coretemp ioatdma mei ipmi_si wmi ipmi_msghandler acpi_pad acpi_power_meter ip_tables x_tables autofs4 ixgbe i40e crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel crypto_simd cryptd ahci mdio dca libahci lpc_ich [last unloaded: ice]
[420160.977576] CR2: 0000000000000082
[420160.985037] ---[ end trace 0000000000000000 ]---
[420161.097724] RIP: 0010:ice_xsk_pool_setup+0x44/0x7d0 [ice]
[420161.107341] Code: f3 48 83 ec 40 48 8b 4f 20 48 8b 3f 65 48 8b 04 25 28 00 00 00 48 89 44 24 38 31 c0 48 8d 04 ed 00 00 00 00 48 01 c1 48 8b 11 <0f> b7 92 82 00 00 00 48 85 d2 0f 84 2d 75 00 00 48 8d 72 ff 48 85
[420161.134741] RSP: 0018:ffffc9002d2afd48 EFLAGS: 00010282
[420161.144274] RAX: 0000000000000050 RBX: ffff88811d8bdd00 RCX: ffff888112c14ff8
[420161.155690] RDX: 0000000000000000 RSI: ffff88811d8bdd00 RDI: ffff888109861000
[420161.168088] RBP: 000000000000000a R08: 000000000000000a R09: 0000000000000000
[420161.179295] R10: 000000000000889f R11: 0000000000000000 R12: 000000000000000a
[420161.190420] R13: 000000000000000a R14: 0000000000000000 R15: ffff888117611828
[420161.201505] FS:  00007fa869fc1f80(0000) GS:ffff8897e0880000(0000) knlGS:0000000000000000
[420161.213628] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[420161.223413] CR2: 0000000000000082 CR3: 00000001d076c001 CR4: 00000000007706e0
[420161.234653] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[420161.245893] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[420161.257052] PKRU: 55555554

Fixes: 2d4238f556 ("ice: Add support for AF_XDP")
Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Tested-by: George Kuruvinakunnel <george.kuruvinakunnel@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2022-08-31 17:15:16 +02:00
Maciej Fijalkowski
d29d7108e1 ice: xsk: Force rings to be sized to power of 2 
[ Upstream commit 296f13ff38 ]

With the upcoming introduction of batching to XSK data path,
performance wise it will be the best to have the ring descriptor count
to be aligned to power of 2.

Check if ring sizes that user is going to attach the XSK socket fulfill
the condition above. For Tx side, although check is being done against
the Tx queue and in the end the socket will be attached to the XDP
queue, it is fine since XDP queues get the ring->count setting from Tx
queues.

Suggested-by: Alexander Lobakin <alexandr.lobakin@intel.com>
Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Alexander Lobakin <alexandr.lobakin@intel.com>
Acked-by: Magnus Karlsson <magnus.karlsson@intel.com>
Link: https://lore.kernel.org/bpf/20220125160446.78976-3-maciej.fijalkowski@intel.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2022-08-31 17:15:16 +02:00
Duoming Zhou
50403ee6da nfc: pn533: Fix use-after-free bugs caused by pn532_cmd_timeout 
[ Upstream commit f1e941dbf8 ]

When the pn532 uart device is detaching, the pn532_uart_remove()
is called. But there are no functions in pn532_uart_remove() that
could delete the cmd_timeout timer, which will cause use-after-free
bugs. The process is shown below:

    (thread 1)                  |        (thread 2)
                                |  pn532_uart_send_frame
pn532_uart_remove               |    mod_timer(&pn532->cmd_timeout,...)
  ...                           |    (wait a time)
  kfree(pn532) //FREE           |    pn532_cmd_timeout
                                |      pn532_uart_send_frame
                                |        pn532->... //USE

This patch adds del_timer_sync() in pn532_uart_remove() in order to
prevent the use-after-free bugs. What's more, the pn53x_unregister_nfc()
is well synchronized, it sets nfc_dev->shutting_down to true and there
are no syscalls could restart the cmd_timeout timer.

Fixes: c656aa4c27 ("nfc: pn533: add UART phy driver")
Signed-off-by: Duoming Zhou <duoming@zju.edu.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2022-08-31 17:15:16 +02:00
Bernard Pidoux
de3deadd11 rose: check NULL rose_loopback_neigh->loopback 
[ Upstream commit 3c53cd65de ]

Commit 3b3fd068c5 added NULL check for
`rose_loopback_neigh->dev` in rose_loopback_timer() but omitted to
check rose_loopback_neigh->loopback.

It thus prevents *all* rose connect.

The reason is that a special rose_neigh loopback has a NULL device.

/proc/net/rose_neigh illustrates it via rose_neigh_show() function :
[...]
seq_printf(seq, "%05d %-9s %-4s   %3d %3d  %3s     %3s %3lu %3lu",
	   rose_neigh->number,
	   (rose_neigh->loopback) ? "RSLOOP-0" : ax2asc(buf, &rose_neigh->callsign),
	   rose_neigh->dev ? rose_neigh->dev->name : "???",
	   rose_neigh->count,

/proc/net/rose_neigh displays special rose_loopback_neigh->loopback as
callsign RSLOOP-0:

addr  callsign  dev  count use mode restart  t0  tf digipeaters
00001 RSLOOP-0  ???      1   2  DCE     yes   0   0

By checking rose_loopback_neigh->loopback, rose_rx_call_request() is called
even in case rose_loopback_neigh->dev is NULL. This repairs rose connections.

Verification with rose client application FPAC:

FPAC-Node v 4.1.3 (built Aug  5 2022) for LINUX (help = h)
F6BVP-4 (Commands = ?) : u
Users - AX.25 Level 2 sessions :
Port   Callsign     Callsign  AX.25 state  ROSE state  NetRom status
axudp  F6BVP-5   -> F6BVP-9   Connected    Connected   ---------

Fixes: 3b3fd068c5 ("rose: Fix Null pointer dereference in rose_send_frame()")
Signed-off-by: Bernard Pidoux <f6bvp@free.fr>
Suggested-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Thomas DL9SAU Osterried <thomas@osterried.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2022-08-31 17:15:16 +02:00
Peter Xu
e9fe1283a8 mm/smaps: don't access young/dirty bit if pte unpresent 
[ Upstream commit efd4149342 ]

These bits should only be valid when the ptes are present.  Introducing
two booleans for it and set it to false when !pte_present() for both pte
and pmd accountings.

The bug is found during code reading and no real world issue reported, but
logically such an error can cause incorrect readings for either smaps or
smaps_rollup output on quite a few fields.

For example, it could cause over-estimate on values like Shared_Dirty,
Private_Dirty, Referenced.  Or it could also cause under-estimate on
values like LazyFree, Shared_Clean, Private_Clean.

Link: https://lkml.kernel.org/r/20220805160003.58929-1-peterx@redhat.com
Fixes: b1d4d9e0cb ("proc/smaps: carefully handle migration entries")
Fixes: c94b6923fa ("/proc/PID/smaps: Add PMD migration entry parsing")
Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Vlastimil Babka <vbabka@suse.cz>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Yang Shi <shy828301@gmail.com>
Cc: Konstantin Khlebnikov <khlebnikov@openvz.org>
Cc: Huang Ying <ying.huang@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2022-08-31 17:15:16 +02:00
Miaohe Lin
c7c77185fa mm/huge_memory.c: use helper function migration_entry_to_page() 
[ Upstream commit a44f89dc6c ]

It's more recommended to use helper function migration_entry_to_page()
to get the page via migration entry.  We can also enjoy the PageLocked()
check there.

Link: https://lkml.kernel.org/r/20210318122722.13135-7-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Cc: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Michel Lespinasse <walken@google.com>
Cc: Ralph Campbell <rcampbell@nvidia.com>
Cc: Thomas Hellstrm (Intel) <thomas_os@shipmail.org>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Wei Yang <richard.weiyang@linux.alibaba.com>
Cc: William Kucharski <william.kucharski@oracle.com>
Cc: Yang Shi <yang.shi@linux.alibaba.com>
Cc: yuleixzhang <yulei.kernel@gmail.com>
Cc: Zi Yan <ziy@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2022-08-31 17:15:16 +02:00
Trond Myklebust
8be096f018 SUNRPC: RPC level errors should set task->tk_rpc_status 
[ Upstream commit ed06fce0b0 ]

Fix up a case in call_encode() where we're failing to set
task->tk_rpc_status when an RPC level error occurred.

Fixes: 9c5948c248 ("SUNRPC: task should be exit if encode return EKEYEXPIRED more times")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2022-08-31 17:15:15 +02:00
Olga Kornievskaia
5e49ea0998 NFSv4.2 fix problems with __nfs42_ssc_open 
[ Upstream commit fcfc8be1e9 ]

A destination server while doing a COPY shouldn't accept using the
passed in filehandle if its not a regular filehandle.

If alloc_file_pseudo() has failed, we need to decrement a reference
on the newly created inode, otherwise it leaks.

Reported-by: Al Viro <viro@zeniv.linux.org.uk>
Fixes: ec4b092508 ("NFS: inter ssc open")
Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2022-08-31 17:15:15 +02:00
Trond Myklebust
23c6f25a60 NFS: Don't allocate nfs_fattr on the stack in __nfs42_ssc_open() 
[ Upstream commit 156cd28562 ]

The preferred behaviour is always to allocate struct nfs_fattr from the
slab.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2022-08-31 17:15:15 +02:00
Nikolay Aleksandrov
2761612bcd xfrm: policy: fix metadata dst->dev xmit null pointer dereference 
[ Upstream commit 17ecd4a4db ]

When we try to transmit an skb with metadata_dst attached (i.e. dst->dev
== NULL) through xfrm interface we can hit a null pointer dereference[1]
in xfrmi_xmit2() -> xfrm_lookup_with_ifid() due to the check for a
loopback skb device when there's no policy which dereferences dst->dev
unconditionally. Not having dst->dev can be interepreted as it not being
a loopback device, so just add a check for a null dst_orig->dev.

With this fix xfrm interface's Tx error counters go up as usual.

[1] net-next calltrace captured via netconsole:
  BUG: kernel NULL pointer dereference, address: 00000000000000c0
  #PF: supervisor read access in kernel mode
  #PF: error_code(0x0000) - not-present page
  PGD 0 P4D 0
  Oops: 0000 [#1] PREEMPT SMP
  CPU: 1 PID: 7231 Comm: ping Kdump: loaded Not tainted 5.19.0+ #24
  Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.0-1.fc36 04/01/2014
  RIP: 0010:xfrm_lookup_with_ifid+0x5eb/0xa60
  Code: 8d 74 24 38 e8 26 a4 37 00 48 89 c1 e9 12 fc ff ff 49 63 ed 41 83 fd be 0f 85 be 01 00 00 41 be ff ff ff ff 45 31 ed 48 8b 03 <f6> 80 c0 00 00 00 08 75 0f 41 80 bc 24 19 0d 00 00 01 0f 84 1e 02
  RSP: 0018:ffffb0db82c679f0 EFLAGS: 00010246
  RAX: 0000000000000000 RBX: ffffd0db7fcad430 RCX: ffffb0db82c67a10
  RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffb0db82c67a80
  RBP: ffffb0db82c67a80 R08: ffffb0db82c67a14 R09: 0000000000000000
  R10: 0000000000000000 R11: ffff8fa449667dc8 R12: ffffffff966db880
  R13: 0000000000000000 R14: 00000000ffffffff R15: 0000000000000000
  FS:  00007ff35c83f000(0000) GS:ffff8fa478480000(0000) knlGS:0000000000000000
  CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  CR2: 00000000000000c0 CR3: 000000001ebb7000 CR4: 0000000000350ee0
  Call Trace:
   <TASK>
   xfrmi_xmit+0xde/0x460
   ? tcf_bpf_act+0x13d/0x2a0
   dev_hard_start_xmit+0x72/0x1e0
   __dev_queue_xmit+0x251/0xd30
   ip_finish_output2+0x140/0x550
   ip_push_pending_frames+0x56/0x80
   raw_sendmsg+0x663/0x10a0
   ? try_charge_memcg+0x3fd/0x7a0
   ? __mod_memcg_lruvec_state+0x93/0x110
   ? sock_sendmsg+0x30/0x40
   sock_sendmsg+0x30/0x40
   __sys_sendto+0xeb/0x130
   ? handle_mm_fault+0xae/0x280
   ? do_user_addr_fault+0x1e7/0x680
   ? kvm_read_and_reset_apf_flags+0x3b/0x50
   __x64_sys_sendto+0x20/0x30
   do_syscall_64+0x34/0x80
   entry_SYSCALL_64_after_hwframe+0x46/0xb0
  RIP: 0033:0x7ff35cac1366
  Code: eb 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 11 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 72 c3 90 55 48 83 ec 30 44 89 4c 24 2c 4c 89
  RSP: 002b:00007fff738e4028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
  RAX: ffffffffffffffda RBX: 00007fff738e57b0 RCX: 00007ff35cac1366
  RDX: 0000000000000040 RSI: 0000557164e4b450 RDI: 0000000000000003
  RBP: 0000557164e4b450 R08: 00007fff738e7a2c R09: 0000000000000010
  R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000040
  R13: 00007fff738e5770 R14: 00007fff738e4030 R15: 0000001d00000001
   </TASK>
  Modules linked in: netconsole veth br_netfilter bridge bonding virtio_net [last unloaded: netconsole]
  CR2: 00000000000000c0

CC: Steffen Klassert <steffen.klassert@secunet.com>
CC: Daniel Borkmann <daniel@iogearbox.net>
Fixes: 2d151d3907 ("xfrm: Add possibility to set the default to block if we have no policy")
Signed-off-by: Nikolay Aleksandrov <razor@blackwall.org>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2022-08-31 17:15:15 +02:00
Herbert Xu
c5c4d4c980 af_key: Do not call xfrm_probe_algs in parallel 
[ Upstream commit ba953a9d89 ]

When namespace support was added to xfrm/afkey, it caused the
previously single-threaded call to xfrm_probe_algs to become
multi-threaded.  This is buggy and needs to be fixed with a mutex.

Reported-by: Abhishek Shah <abhishek.shah@columbia.edu>
Fixes: 283bc9f35b ("xfrm: Namespacify xfrm state/policy locks")
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2022-08-31 17:15:15 +02:00
Antony Antony
4379a10c1d xfrm: clone missing x->lastused in xfrm_do_migrate 
[ Upstream commit 6aa811acdb ]

x->lastused was not cloned in xfrm_do_migrate. Add it to clone during
migrate.

Fixes: 80c9abaabf ("[XFRM]: Extension for dynamic update of endpoint address(es)")
Signed-off-by: Antony Antony <antony.antony@secunet.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2022-08-31 17:15:15 +02:00
Xin Xiong
1305d7d4f3 xfrm: fix refcount leak in __xfrm_policy_check() 
[ Upstream commit 9c9cb23e00 ]

The issue happens on an error path in __xfrm_policy_check(). When the
fetching process of the object `pols[1]` fails, the function simply
returns 0, forgetting to decrement the reference count of `pols[0]`,
which is incremented earlier by either xfrm_sk_policy_lookup() or
xfrm_policy_lookup(). This may result in memory leaks.

Fix it by decreasing the reference count of `pols[0]` in that path.

Fixes: 134b0fc544 ("IPsec: propagate security module errors up from flow_cache_lookup")
Signed-off-by: Xin Xiong <xiongx18@fudan.edu.cn>
Signed-off-by: Xin Tan <tanxin.ctf@gmail.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2022-08-31 17:15:15 +02:00
Hui Su
c30c0f7205 kernel/sched: Remove dl_boosted flag comment 
commit 0e3872499d upstream.

since commit 2279f540ea ("sched/deadline: Fix priority
inheritance with multiple scheduling classes"), we should not
keep it here.

Signed-off-by: Hui Su <suhui_kernel@163.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Daniel Bristot de Oliveira <bristot@redhat.com>
Link: https://lore.kernel.org/r/20220107095254.GA49258@localhost.localdomain
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-31 17:15:14 +02:00
Darrick J. Wong
70d560e2fb xfs: only bother with sync_filesystem during readonly remount 
commit b97cca3ba9 upstream.

In commit 02b9984d64, we pushed a sync_filesystem() call from the VFS
into xfs_fs_remount.  The only time that we ever need to push dirty file
data or metadata to disk for a remount is if we're remounting the
filesystem read only, so this really could be moved to xfs_remount_ro.

Once we've moved the call site, actually check the return value from
sync_filesystem.

Fixes: 02b9984d64 ("fs: push sync_filesystem() down to the file system's remount_fs()")
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Acked-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-31 17:15:14 +02:00
Darrick J. Wong
37837bc3ef xfs: return errors in xfs_fs_sync_fs 
commit 2d86293c70 upstream.

Now that the VFS will do something with the return values from
->sync_fs, make ours pass on error codes.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Acked-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-31 17:15:14 +02:00
Darrick J. Wong
76a51e49da vfs: make sync_filesystem return errors from ->sync_fs 
commit 5679897eb1 upstream.

[backport to 5.10 only differs in __sync_blockdev helper]

Strangely, sync_filesystem ignores the return code from the ->sync_fs
call, which means that syscalls like syncfs(2) never see the error.
This doesn't seem right, so fix that.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Acked-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-31 17:15:14 +02:00
Christoph Hellwig
9255a42fe7 fs: remove __sync_filesystem 
commit 9a208ba5c9 upstream.

[backported for dependency]

There is no clear benefit in having this helper vs just open coding it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Link: https://lore.kernel.org/r/20211019062530.2174626-2-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Acked-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-31 17:15:14 +02:00
Darrick J. Wong
1b9b4139d7 xfs: reject crazy array sizes being fed to XFS_IOC_GETBMAP* 
commit 29d650f7e3 upstream.

Syzbot tripped over the following complaint from the kernel:

WARNING: CPU: 2 PID: 15402 at mm/util.c:597 kvmalloc_node+0x11e/0x125 mm/util.c:597

While trying to run XFS_IOC_GETBMAP against the following structure:

struct getbmap fubar = {
	.bmv_count	= 0x22dae649,
};

Obviously, this is a crazy huge value since the next thing that the
ioctl would do is allocate 37GB of memory.  This is enough to make
kvmalloc mad, but isn't large enough to trip the validation functions.
In other words, I'm fussing with checks that were **already sufficient**
because that's easier than dealing with 644 internal bug reports.  Yes,
that's right, six hundred and forty-four.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Allison Henderson <allison.henderson@oracle.com>
Reviewed-by: Catherine Hoang <catherine.hoang@oracle.com>
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Acked-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-31 17:15:14 +02:00
Dan Carpenter
6a564bad3a xfs: prevent a WARN_ONCE() in xfs_ioc_attr_list() 
commit 6ed6356b07 upstream.

The "bufsize" comes from the root user.  If "bufsize" is negative then,
because of type promotion, neither of the validation checks at the start
of the function are able to catch it:

	if (bufsize < sizeof(struct xfs_attrlist) ||
	    bufsize > XFS_XATTR_LIST_MAX)
		return -EINVAL;

This means "bufsize" will trigger (WARN_ON_ONCE(size > INT_MAX)) in
kvmalloc_node().  Fix this by changing the type from int to size_t.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Acked-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-31 17:15:14 +02:00
Basavaraj Natikar
a5757df612 pinctrl: amd: Don't save/restore interrupt status and wake status bits 
commit b8c824a869 upstream.

Saving/restoring interrupt and wake status bits across suspend can
cause the suspend to fail if an IRQ is serviced across the
suspend cycle.

Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
Fixes: 79d2c8bede ("pinctrl/amd: save pin registers over suspend/resume")
Link: https://lore.kernel.org/r/20220613064127.220416-3-Basavaraj.Natikar@amd.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-31 17:15:14 +02:00
Randy Dunlap
665433b5dd kernel/sys_ni: add compat entry for fadvise64_64 
commit a8faed3a02 upstream.

When CONFIG_ADVISE_SYSCALLS is not set/enabled and CONFIG_COMPAT is
set/enabled, the riscv compat_syscall_table references
'compat_sys_fadvise64_64', which is not defined:

riscv64-linux-ld: arch/riscv/kernel/compat_syscall_table.o:(.rodata+0x6f8):
undefined reference to `compat_sys_fadvise64_64'

Add 'fadvise64_64' to kernel/sys_ni.c as a conditional COMPAT function so
that when CONFIG_ADVISE_SYSCALLS is not set, there is a fallback function
available.

Link: https://lkml.kernel.org/r/20220807220934.5689-1-rdunlap@infradead.org
Fixes: d3ac21cacc ("mm: Support compiling out madvise and fadvise")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Cc: Josh Triplett <josh@joshtriplett.org>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-31 17:15:13 +02:00
Helge Deller
df1d445e7f parisc: Fix exception handler for fldw and fstw instructions 
commit 7ae1f5508d upstream.

The exception handler is broken for unaligned memory acceses with fldw
and fstw instructions, because it trashes or uses randomly some other
floating point register than the one specified in the instruction word
on loads and stores.

The instruction "fldw 0(addr),%fr22L" (and the other fldw/fstw
instructions) encode the target register (%fr22) in the rightmost 5 bits
of the instruction word. The 7th rightmost bit of the instruction word
defines if the left or right half of %fr22 should be used.

While processing unaligned address accesses, the FR3() define is used to
extract the offset into the local floating-point register set.  But the
calculation in FR3() was buggy, so that for example instead of %fr22,
register %fr12 [((22 * 2) & 0x1f) = 12] was used.

This bug has been since forever in the parisc kernel and I wonder why it
wasn't detected earlier. Interestingly I noticed this bug just because
the libime debian package failed to build on *native* hardware, while it
successfully built in qemu.

This patch corrects the bitshift and masking calculation in FR3().

Signed-off-by: Helge Deller <deller@gmx.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-31 17:15:13 +02:00
Gaosheng Cui
e10bb2f2e9 audit: fix potential double free on error path from fsnotify_add_inode_mark 
commit ad982c3be4 upstream.

Audit_alloc_mark() assign pathname to audit_mark->path, on error path
from fsnotify_add_inode_mark(), fsnotify_put_mark will free memory
of audit_mark->path, but the caller of audit_alloc_mark will free
the pathname again, so there will be double free problem.

Fix this by resetting audit_mark->path to NULL pointer on error path
from fsnotify_add_inode_mark().

Cc: stable@vger.kernel.org
Fixes: 7b12932340 ("fsnotify: Add group pointer in fsnotify_init_mark()")
Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Paul Moore <paul@paul-moore.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-31 17:15:13 +02:00
Greg Kroah-Hartman
9cfe2646f7 Revert "ANDROID: vendor_hooks: FPSIMD save/restore by using vendor_hooks" 
This reverts commit 74555f3992.

The hook android_vh_is_fpsimd_save is not used by any vendor, so remove
it to help with merge issues with future LTS releases.

If this is needed by any real user, it can easily be reverted to add it
back and then the symbol should be added to the abi list at the same
time to prevent it from being removed again later.

Bug: 203756332
Bug: 149632552
Cc: Wooyeon Kim <wooy88.kim@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Idecd20a8791c5e4497f8d2222cc54cc42b2ebdff
 2022-08-31 13:48:21 +02:00
Greg Kroah-Hartman
c7afbeb17e Revert "ANDROID: mm: export zone_watermark_ok" 
This reverts commit e909fe79d2.

The symbols exported in it were never used by any external modules, so
remove the exports as they are not needed.

Bug: 203756332
Bug: 140294230
Cc: Sudarshan Rajagopalan <sudaraja@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ib3315ba129773256398a71ffe4c3acb55075b012
 2022-08-31 11:46:54 +02:00
Ziyi Cui
e09aff6074 ANDROID: softirq: Add EXPORT_SYMBOL_GPL for softirq and tasklet 
The purpose of these symbols are used for getting counter and metrics of long running irq. Currently we only have symbols for irq_handler_entry and irq_handler_exit.

Bug: 227809911
Signed-off-by: Ziyi Cui <ziyic@google.com>
Change-Id: Idf4ccdede5232689b2752283539aee54a5f67866
 2022-08-30 23:21:49 +00:00
Greg Kroah-Hartman
61176288b1 Merge 5.10.139 into android13-5.10-lts 
Changes in 5.10.139
	kbuild: dummy-tools: avoid tmpdir leak in dummy gcc
	Linux 5.10.139

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I82cd1d17b30b69bb0b3bcdc149bb76e3178fdf62
 2022-08-30 17:37:52 +02:00
Greg Kroah-Hartman
f0a746dd71 Revert "ALSA: control: Use deferred fasync helper" 
This reverts commit 857ccedcf5 which is
commit 4a971e84a7 upstream.

It breaks the Android GKI kernel abi, and is not needed for Android
devices, so revert it for now.  If it is needed for this branch, it can
come back later in an ABI-stable way.

Bug: 161946584
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I2763e9b54b1bd192d05abecb14c54bc4df46ea56
 2022-08-30 17:28:32 +02:00
Greg Kroah-Hartman
08a8701ea2 Merge 5.10.138 into android13-5.10-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: I6c50aec748ecfd22af36276aa09480bcfa6656f8
 2022-08-30 17:19:10 +02:00
Greg Kroah-Hartman
5d719265e2 Revert "USB: HCD: Fix URB giveback issue in tasklet function" 
This reverts commit 4d7da7e565 which is
commit 26c6c2f8a9 upstream.

It breaks the Android GKI kernel abi, and is not needed for Android
devices, so revert it for now.  If it is needed for this branch, it can
come back later in an ABI-stable way.

Bug: 161946584
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I7cebceb7c3e1eccf4a36a18dbe0e7ec21378b719
 2022-08-30 17:07:18 +02:00
Woody Lin
dd04e189df ANDROID: Update the ABI representation 
1 symbol(s) added
  'int kobject_rename(struct kobject *, const char *)'

Bug: 239090823
Signed-off-by: Woody Lin <woodylin@google.com>
Change-Id: Ifdc8ac7b67a33a94cb3b85f570ddb1a9d1401aaa
 2022-08-30 17:36:37 +08:00
Greg Kroah-Hartman
7363534d6e Merge 5.10.139 into android13-5.10-lts 
Changes in 5.10.139
	kbuild: dummy-tools: avoid tmpdir leak in dummy gcc
	Linux 5.10.139

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I82cd1d17b30b69bb0b3bcdc149bb76e3178fdf62
 2022-08-29 16:45:45 +02:00
Greg Kroah-Hartman
d120b4bc99 Merge 5.10.138 into android13-5.10-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: I6c50aec748ecfd22af36276aa09480bcfa6656f8
 2022-08-29 16:45:18 +02:00
Greg Kroah-Hartman
5a6acf10a3 Merge 5.10.137 into android13-5.10-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: Id0e6a740e764227c2b67db3d8cc163bec1d3008f
 2022-08-29 16:41:04 +02:00
Greg Kroah-Hartman
665ee74607 Linux 5.10.139 
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-29 11:31:49 +02:00
Ondrej Mosnacek
37c7f25fe2 kbuild: dummy-tools: avoid tmpdir leak in dummy gcc 
commit aac289653f upstream

When passed -print-file-name=plugin, the dummy gcc script creates a
temporary directory that is never cleaned up. To avoid cluttering
$TMPDIR, instead use a static directory included in the source tree.

Fixes: 76426e2388 ("kbuild: add dummy toolchains to enable all cc-option etc. in Kconfig")
Signed-off-by: Ondrej Mosnacek <omosnace@redhat.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Cc: Jiri Slaby <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/9996285f-5a50-e56a-eb1c-645598381a20@kernel.org
[ just the plugin-version.h portion as it failed to apply previously - gregkh ]
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-29 11:29:54 +02:00
xiaofeng
e3b7e41f06 ANDROID: vendor_hooks:vendor hook for __alloc_pages_slowpath. 
add vendor hook in __alloc_pages_slowpath ahead of
__alloc_pages_direct_reclaim and warn_alloc.

Bug: 243629905
Change-Id: Ieacc6cf79823c0bfacfdeec9afb55ed66f40d0b0
Signed-off-by: xiaofeng <xiaofeng5@xiaomi.com>
(cherry picked from commit 0312e9cd22b100a088ff64ab36b2db2eb9f28b7c)
 2022-08-26 21:59:34 +00:00
Benedict Wong
b5bf2997c3 FROMLIST: xfrm: Ensure policy checked for nested ESP tunnels 
This change ensures that all nested XFRM packets have their policy
checked before decryption of the next layer, so that policies are
verified at each intermediate step of the decryption process.

Notably, raw ESP/AH packets do not perform policy checks inherently,
whereas all other encapsulated packets (UDP, TCP encapsulated) do policy
checks after calling xfrm_input handling in the respective encapsulation
layer.

This is necessary especially for nested tunnels, as the IP addresses,
protocol and ports may all change, thus not matching the previous
policies. In order to ensure that packets match the relevant inbound
templates, the xfrm_policy_check should be done before handing off to
the inner XFRM protocol to decrypt and decapsulate.

In order to prevent double-checking packets both here and in the
encapsulation layers, this check is currently limited to nested
tunnel-mode transforms and checked prior to decapsulation of inner
tunnel layers (prior to hitting a nested tunnel's xfrm_input, there
is no great way to detect a nested tunnel). This is primarily a
performance consideration, as a general blanket check at the end of
xfrm_input would suffice, but may result in multiple policy checks.

Bug: 236423446
Test: Tested against Android Kernel Unit Tests
Link: https://lore.kernel.org/netdev/20220824221252.4130836-3-benedictwong@google.com/
Signed-off-by: Benedict Wong <benedictwong@google.com>
Change-Id: I20c5abf39512d7f6cf438c0921a78a84e281b4e9
 2022-08-26 17:58:11 +00:00
Benedict Wong
970e02667c FROMLIST: xfrm: Skip checking of already-verified secpath entries 
This change fixes a bug where inbound packets to nested IPsec tunnels
fails to pass policy checks due to the inner tunnel's policy checks
not having a reference to the outer policy/template. This causes the
policy check to fail, since the first entries in the secpath correlate
to the outer tunnel, while the templates being verified are for the
inner tunnel.

In order to ensure that the appropriate policy and template context is
searchable, the policy checks must be done incrementally between each
decryption step. As such, this marks secpath entries as having been
successfully matched, skipping them (treating as optional) on subsequent
policy checks

By skipping the immediate error return in the case where the secpath
entry had previously been validated, this change allows secpath entries
that matched a policy/template previously, while still requiring that
each searched template find a match in the secpath.

For security:
- All templates must have matching secpath entries
  - Unchanged by current patch; templates that do not match any secpath
    entry still return -1. This patch simply allows skipping earlier
    blocks of verified secpath entries
- All entries (except trailing transport mode entries) must have a
  matching template
  - Unvalidated entries, including transport-mode entries still return
    the errored index if it does not match the correct template.

Bug: 236423446
Test: Tested against Android Kernel Unit Tests
Link: https://lore.kernel.org/netdev/20220824221252.4130836-2-benedictwong@google.com/
[benedictwong: fixed minor style issues]
Signed-off-by: Benedict Wong <benedictwong@google.com>
Change-Id: Ic32831cb00151d0de2e465f18ec37d5f7b680e54
 2022-08-26 17:58:11 +00:00
Greg Kroah-Hartman
fa3303d70b Linux 5.10.138 
Link: https://lore.kernel.org/r/20220823080059.091088642@linuxfoundation.org
Tested-by: Shuah Khan <skhan@linuxfoundation.org>
Link: https://lore.kernel.org/r/20220824065913.068916566@linuxfoundation.org
Tested-by: Ron Economos <re@w6rz.net>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>
Tested-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-25 11:38:24 +02:00
Jens Wiklander
606fe84a41 tee: fix memory leak in tee_shm_register() 
Moves the access_ok() check for valid memory range from user space from
the function tee_shm_register() to tee_ioctl_shm_register(). With this
we error out early before anything is done that must be undone on error.

Fixes: 578c349570 ("tee: add overflow check in register_shm_helper()")
Cc: stable@vger.kernel.org # 5.10
Reported-by: Pavel Machek <pavel@denx.de>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-25 11:38:24 +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
Matthew Wilcox (Oracle)
4f7286422a qrtr: Convert qrtr_ports from IDR to XArray 
commit 3cbf7530a1 upstream.

The XArray interface is easier for this driver to use.  Also fixes a
bug reported by the improper use of GFP_ATOMIC.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Stanislav Goriainov <goriainov@ispras.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-25 11:38:23 +02:00
Keith Busch
1daa7629d2 PCI/ERR: Retain status from error notification 
commit 387c72cdd7 upstream.

Overwriting the frozen detected status with the result of the link reset
loses the NEED_RESET result that drivers are depending on for error
handling to report the .slot_reset() callback. Retain this status so
that subsequent error handling has the correct flow.

Link: https://lore.kernel.org/r/20210104230300.1277180-4-kbusch@kernel.org
Reported-by: Hinko Kocevar <hinko.kocevar@ess.eu>
Tested-by: Hedi Berriche <hedi.berriche@hpe.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Sean V Kelley <sean.v.kelley@intel.com>
Acked-by: Hedi Berriche <hedi.berriche@hpe.com>
Cc: Dominique Martinet <dominique.martinet@atmark-techno.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-25 11:38:23 +02:00
Fedor Pchelkin
a220ff3433 can: j1939: j1939_session_destroy(): fix memory leak of skbs 
commit 8c21c54a53 upstream.

We need to drop skb references taken in j1939_session_skb_queue() when
destroying a session in j1939_session_destroy(). Otherwise those skbs
would be lost.

Link to Syzkaller info and repro: https://forge.ispras.ru/issues/11743.

Found by Linux Verification Center (linuxtesting.org) with Syzkaller.

V1: https://lore.kernel.org/all/20220708175949.539064-1-pchelkin@ispras.ru

Fixes: 9d71dd0c70 ("can: add support of SAE J1939 protocol")
Suggested-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Fedor Pchelkin <pchelkin@ispras.ru>
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Acked-by: Oleksij Rempel <o.rempel@pengutronix.de>
Link: https://lore.kernel.org/all/20220805150216.66313-1-pchelkin@ispras.ru
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-25 11:38:23 +02:00
Fedor Pchelkin
05b9b0a7a7 can: j1939: j1939_sk_queue_activate_next_locked(): replace WARN_ON_ONCE with netdev_warn_once() 
commit 8ef49f7f82 upstream.

We should warn user-space that it is doing something wrong when trying
to activate sessions with identical parameters but WARN_ON_ONCE macro
can not be used here as it serves a different purpose.

So it would be good to replace it with netdev_warn_once() message.

Found by Linux Verification Center (linuxtesting.org) with Syzkaller.

Fixes: 9d71dd0c70 ("can: add support of SAE J1939 protocol")
Signed-off-by: Fedor Pchelkin <pchelkin@ispras.ru>
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Acked-by: Oleksij Rempel <o.rempel@pengutronix.de>
Link: https://lore.kernel.org/all/20220729143655.1108297-1-pchelkin@ispras.ru
[mkl: fix indention]
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-25 11:38:23 +02:00
Steven Rostedt (Google)
184e73f12c tracing/probes: Have kprobes and uprobes use $COMM too 
commit ab8384442e upstream.

Both $comm and $COMM can be used to get current->comm in eprobes and the
filtering and histogram logic. Make kprobes and uprobes consistent in this
regard and allow both $comm and $COMM as well. Currently kprobes and
uprobes only handle $comm, which is inconsistent with the other utilities,
and can be confusing to users.

Link: https://lkml.kernel.org/r/20220820134401.317014913@goodmis.org
Link: https://lore.kernel.org/all/20220820220442.776e1ddaf8836e82edb34d01@kernel.org/

Cc: stable@vger.kernel.org
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Tzvetomir Stoyanov <tz.stoyanov@gmail.com>
Cc: Tom Zanussi <zanussi@kernel.org>
Fixes: 533059281e ("tracing: probeevent: Introduce new argument fetching code")
Suggested-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-25 11:38:23 +02:00
Dongliang Mu
3debec96ca netfilter: nf_tables: fix audit memory leak in nf_tables_commit 
commit cfbe3650dd upstream.

In nf_tables_commit, if nf_tables_commit_audit_alloc fails, it does not
free the adp variable.

Fix this by adding nf_tables_commit_audit_free which frees
the linked list with the head node adl.

backtrace:
  kmalloc include/linux/slab.h:591 [inline]
  kzalloc include/linux/slab.h:721 [inline]
  nf_tables_commit_audit_alloc net/netfilter/nf_tables_api.c:8439 [inline]
  nf_tables_commit+0x16e/0x1760 net/netfilter/nf_tables_api.c:8508
  nfnetlink_rcv_batch+0x512/0xa80 net/netfilter/nfnetlink.c:562
  nfnetlink_rcv_skb_batch net/netfilter/nfnetlink.c:634 [inline]
  nfnetlink_rcv+0x1fa/0x220 net/netfilter/nfnetlink.c:652
  netlink_unicast_kernel net/netlink/af_netlink.c:1314 [inline]
  netlink_unicast+0x2c7/0x3e0 net/netlink/af_netlink.c:1340
  netlink_sendmsg+0x36b/0x6b0 net/netlink/af_netlink.c:1929
  sock_sendmsg_nosec net/socket.c:702 [inline]
  sock_sendmsg+0x56/0x80 net/socket.c:722

Reported-by: syzbot <syzkaller@googlegroups.com>
Reported-by: kernel test robot <lkp@intel.com>
Fixes: c520292f29 ("audit: log nftables configuration change events once per table")
Signed-off-by: Dongliang Mu <mudongliangabcd@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-25 11:38:22 +02:00