linux.git, branch v6.1.3

Linux 6.1.3

2023-01-04T10:29:02+00:00

Link: https://lore.kernel.org/r/20230102110551.509937186@linuxfoundation.org
Tested-by: Ronald Warsow 
Tested-by: Salvatore Bonaccorso 
Tested-by: Rudi Heitbaum 
Tested-by: Shuah Khan 
Tested-by: Guenter Roeck 
Tested-by: Fenil Jain 
Tested-by: Takeshi Ogasawara 
Tested-by: Linux Kernel Functional Testing 
Tested-by: Ron Economos 
Tested-by: Sudip Mukherjee 
Tested-by: Bagas Sanjaya 
Tested-by: Allen Pais 
Tested-by: Jon Hunter 
Tested-by: Florian Fainelli 
Tested-by: Justin M. Forbes 
Signed-off-by: Greg Kroah-Hartman

kcsan: Instrument memcpy/memset/memmove with newer Clang

2023-01-04T10:29:02+00:00

commit 7c201739beef1a586d806463f1465429cdce34c5 upstream.

With Clang version 16+, -fsanitize=thread will turn
memcpy/memset/memmove calls in instrumented functions into
__tsan_memcpy/__tsan_memset/__tsan_memmove calls respectively.

Add these functions to the core KCSAN runtime, so that we (a) catch data
races with mem* functions, and (b) won't run into linker errors with
such newer compilers.

Cc: stable@vger.kernel.org # v5.10+
Signed-off-by: Marco Elver 
Signed-off-by: Paul E. McKenney 
Signed-off-by: Greg Kroah-Hartman

SUNRPC: Don't leak netobj memory when gss_read_proxy_verf() fails

2023-01-04T10:29:02+00:00

commit da522b5fe1a5f8b7c20a0023e87b52a150e53bf5 upstream.

Fixes: 030d794bf498 ("SUNRPC: Use gssproxy upcall for server RPCGSS authentication.")
Signed-off-by: Chuck Lever 
Cc: 
Reviewed-by: Jeff Layton 
Signed-off-by: Greg Kroah-Hartman

tpm: tpm_tis: Add the missed acpi_put_table() to fix memory leak

2023-01-04T10:29:02+00:00

commit db9622f762104459ff87ecdf885cc42c18053fd9 upstream.

In check_acpi_tpm2(), we get the TPM2 table just to make
sure the table is there, not used after the init, so the
acpi_put_table() should be added to release the ACPI memory.

Fixes: 4cb586a188d4 ("tpm_tis: Consolidate the platform and acpi probe flow")
Cc: stable@vger.kernel.org
Signed-off-by: Hanjun Guo 
Signed-off-by: Jarkko Sakkinen 
Signed-off-by: Greg Kroah-Hartman

tpm: tpm_crb: Add the missed acpi_put_table() to fix memory leak

2023-01-04T10:29:02+00:00

commit 37e90c374dd11cf4919c51e847c6d6ced0abc555 upstream.

In crb_acpi_add(), we get the TPM2 table to retrieve information
like start method, and then assign them to the priv data, so the
TPM2 table is not used after the init, should be freed, call
acpi_put_table() to fix the memory leak.

Fixes: 30fc8d138e91 ("tpm: TPM 2.0 CRB Interface")
Cc: stable@vger.kernel.org
Signed-off-by: Hanjun Guo 
Reviewed-by: Jarkko Sakkinen 
Signed-off-by: Jarkko Sakkinen 
Signed-off-by: Greg Kroah-Hartman

tpm: acpi: Call acpi_put_table() to fix memory leak

2023-01-04T10:29:02+00:00

commit 8740a12ca2e2959531ad253bac99ada338b33d80 upstream.

The start and length of the event log area are obtained from
TPM2 or TCPA table, so we call acpi_get_table() to get the
ACPI information, but the acpi_get_table() should be coupled with
acpi_put_table() to release the ACPI memory, add the acpi_put_table()
properly to fix the memory leak.

While we are at it, remove the redundant empty line at the
end of the tpm_read_log_acpi().

Fixes: 0bfb23746052 ("tpm: Move eventlog files to a subdirectory")
Fixes: 85467f63a05c ("tpm: Add support for event log pointer found in TPM2 ACPI table")
Cc: stable@vger.kernel.org
Signed-off-by: Hanjun Guo 
Reviewed-by: Jarkko Sakkinen 
Signed-off-by: Jarkko Sakkinen 
Signed-off-by: Greg Kroah-Hartman

mmc: vub300: fix warning - do not call blocking ops when !TASK_RUNNING

2023-01-04T10:29:02+00:00

commit 4a44cd249604e29e7b90ae796d7692f5773dd348 upstream.

vub300_enable_sdio_irq() works with mutex and need TASK_RUNNING here.
Ensure that we mark current as TASK_RUNNING for sleepable context.

[   77.554641] do not call blocking ops when !TASK_RUNNING; state=1 set at [] sdio_irq_thread+0x17d/0x5b0
[   77.554652] WARNING: CPU: 2 PID: 1983 at kernel/sched/core.c:9813 __might_sleep+0x116/0x160
[   77.554905] CPU: 2 PID: 1983 Comm: ksdioirqd/mmc1 Tainted: G           OE      6.1.0-rc5 #1
[   77.554910] Hardware name: Intel(R) Client Systems NUC8i7BEH/NUC8BEB, BIOS BECFL357.86A.0081.2020.0504.1834 05/04/2020
[   77.554912] RIP: 0010:__might_sleep+0x116/0x160
[   77.554920] RSP: 0018:ffff888107b7fdb8 EFLAGS: 00010282
[   77.554923] RAX: 0000000000000000 RBX: ffff888118c1b740 RCX: 0000000000000000
[   77.554926] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffed1020f6ffa9
[   77.554928] RBP: ffff888107b7fde0 R08: 0000000000000001 R09: ffffed1043ea60ba
[   77.554930] R10: ffff88821f5305cb R11: ffffed1043ea60b9 R12: ffffffff93aa3a60
[   77.554932] R13: 000000000000011b R14: 7fffffffffffffff R15: ffffffffc0558660
[   77.554934] FS:  0000000000000000(0000) GS:ffff88821f500000(0000) knlGS:0000000000000000
[   77.554937] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   77.554939] CR2: 00007f8a44010d68 CR3: 000000024421a003 CR4: 00000000003706e0
[   77.554942] Call Trace:
[   77.554944]  
[   77.554952]  mutex_lock+0x78/0xf0
[   77.554973]  vub300_enable_sdio_irq+0x103/0x3c0 [vub300]
[   77.554981]  sdio_irq_thread+0x25c/0x5b0
[   77.555006]  kthread+0x2b8/0x370
[   77.555017]  ret_from_fork+0x1f/0x30
[   77.555023]  
[   77.555025] ---[ end trace 0000000000000000 ]---

Fixes: 88095e7b473a ("mmc: Add new VUB300 USB-to-SD/SDIO/MMC driver")
Signed-off-by: Deren Wu 
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/87dc45b122d26d63c80532976813c9365d7160b3.1670140888.git.deren.wu@mediatek.com
Signed-off-by: Ulf Hansson 
Signed-off-by: Greg Kroah-Hartman

block: Do not reread partition table on exclusively open device

2023-01-04T10:29:01+00:00

commit 36369f46e91785688a5f39d7a5590e3f07981316 upstream.

Since commit 10c70d95c0f2 ("block: remove the bd_openers checks in
blk_drop_partitions") we allow rereading of partition table although
there are users of the block device. This has an undesirable consequence
that e.g. if sda and sdb are assembled to a RAID1 device md0 with
partitions, BLKRRPART ioctl on sda will rescan partition table and
create sda1 device. This partition device under a raid device confuses
some programs (such as libstorage-ng used for initial partitioning for
distribution installation) leading to failures.

Fix the problem refusing to rescan partitions if there is another user
that has the block device exclusively open.

Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/all/20221130135344.2ul4cyfstfs3znxg@quack3
Fixes: 10c70d95c0f2 ("block: remove the bd_openers checks in blk_drop_partitions")
Signed-off-by: Jan Kara 
Link: https://lore.kernel.org/r/20221130175653.24299-1-jack@suse.cz
[axboe: fold in followup fix]
Signed-off-by: Jens Axboe 
Signed-off-by: Greg Kroah-Hartman

f2fs: allow to read node block after shutdown

2023-01-04T10:29:01+00:00

commit e6ecb142429183cef4835f31d4134050ae660032 upstream.

If block address is still alive, we should give a valid node block even after
shutdown. Otherwise, we can see zero data when reading out a file.

Cc: stable@vger.kernel.org
Fixes: 83a3bfdb5a8a ("f2fs: indicate shutdown f2fs to allow unmount successfully")
Reviewed-by: Chao Yu 
Signed-off-by: Jaegeuk Kim 
Signed-off-by: Greg Kroah-Hartman

f2fs: should put a page when checking the summary info

2023-01-04T10:29:01+00:00

commit c3db3c2fd9992c08f49aa93752d3c103c3a4f6aa upstream.

The commit introduces another bug.

Cc: stable@vger.kernel.org
Fixes: c6ad7fd16657e ("f2fs: fix to do sanity check on summary info")
Signed-off-by: Pavel Machek 
Reviewed-by: Chao Yu 
Signed-off-by: Jaegeuk Kim 
Signed-off-by: Greg Kroah-Hartman