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android_kernel_xiaomi_sm8450/include/crypto
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Herbert Xu 625bf86bf5 crypto: api - Use work queue in crypto_destroy_instance 
[ Upstream commit 9ae4577bc077a7e32c3c7d442c95bc76865c0f17 ]

The function crypto_drop_spawn expects to be called in process
context.  However, when an instance is unregistered while it still
has active users, the last user may cause the instance to be freed
in atomic context.

Fix this by delaying the freeing to a work queue.

Fixes: 6bfd48096f ("[CRYPTO] api: Added spawns")
Reported-by: Florent Revest <revest@chromium.org>
Reported-by: syzbot+d769eed29cc42d75e2a3@syzkaller.appspotmail.com
Reported-by: syzbot+610ec0671f51e838436e@syzkaller.appspotmail.com
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Tested-by: Florent Revest <revest@chromium.org>
Acked-by: Florent Revest <revest@chromium.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-09-19 12:20:08 +02:00
..
internal
lib/crypto: blake2s: avoid indirect calls to compression function for Clang CFI
2022-05-30 09:33:26 +02:00
acompress.h
crypto: api - check for ERR pointers in crypto_destroy_tfm()
2021-05-11 14:47:16 +02:00
aead.h
crypto: api - check for ERR pointers in crypto_destroy_tfm()
2021-05-11 14:47:16 +02:00
aes.h
crypto: aes - helper function to validate key length for AES algorithms
2019-08-09 15:11:43 +10:00
akcipher.h
crypto: api - check for ERR pointers in crypto_destroy_tfm()
2021-05-11 14:47:16 +02:00
algapi.h
crypto: api - Use work queue in crypto_destroy_instance
2023-09-19 12:20:08 +02:00
arc4.h
crypto: arc4 - refactor arc4 core code into separate library
2019-06-20 14:18:33 +08:00
asym_tpm_subtype.h
KEYS: asym_tpm: extract key size & public key [ver #2]
2018-10-26 09:30:46 +01:00
authenc.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
b128ops.h
[CRYPTO] lib: some common 128-bit block operations, nicely centralized
2006-12-06 18:38:55 -08:00
blake2s.h
lib/crypto: blake2s: move hmac construction into wireguard
2022-05-30 09:33:26 +02:00
blowfish.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
cast5.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
cast6.h
crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN
2020-01-09 11:30:53 +08:00
cast_common.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
chacha20poly1305.h
crypto: lib/chacha20poly1305 - Add missing function declaration
2020-07-16 21:49:04 +10:00
chacha.h
random: early initialization of ChaCha constants
2022-05-30 09:33:28 +02:00
cryptd.h
crypto: cryptd - remove ability to instantiate ablkciphers
2019-04-18 22:15:04 +08:00
ctr.h
crypto: ctr - add helper for performing a CTR encryption walk
2019-07-26 14:56:07 +10:00
curve25519.h
crypto: curve25519 - do not pollute dispatcher based on assembler
2020-04-09 00:01:59 +09:00
des.h
crypto: des - remove now unused __des3_ede_setkey()
2019-08-22 14:57:33 +10:00
dh.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
drbg.h
crypto: drbg - make reseeding from get_random_bytes() synchronous
2022-06-06 08:42:42 +02:00
ecdh.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
engine.h
crypto: engine - support for batch requests
2020-05-08 15:30:40 +10:00
gcm.h
crypto: gcm - helper functions for assoclen/authsize check
2019-08-09 15:11:41 +10:00
gf128mul.h
mm, treewide: rename kzfree() to kfree_sensitive()
2020-08-07 11:33:22 -07:00
ghash.h
crypto: ghash - add comment and improve help text
2019-07-27 21:08:38 +10:00
hash_info.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
hash.h
crypto: api - check for ERR pointers in crypto_destroy_tfm()
2021-05-11 14:47:16 +02:00
hmac.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
if_alg.h
crypto: af_alg - add extra parameters for DRBG interface
2020-09-25 17:48:52 +10:00
kpp.h
crypto: api - check for ERR pointers in crypto_destroy_tfm()
2021-05-11 14:47:16 +02:00
md5.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nhpoly1305.h
crypto: poly1305 - add new 32 and 64-bit generic versions
2020-01-16 15:18:12 +08:00
null.h
crypto: null - Remove VLA usage of skcipher
2018-09-28 12:46:08 +08:00
padlock.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
pcrypt.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 335
2019-06-05 17:37:06 +02:00
pkcs7.h
PKCS#7: Introduce pkcs7_get_digest()
2019-08-05 18:40:19 -04:00
poly1305.h
crypto: poly1305 - fix poly1305_core_setkey() declaration
2021-05-14 09:50:13 +02:00
public_key.h
crypto: public_key: fix overflow during implicit conversion
2021-09-18 13:40:08 +02:00
rng.h
crypto: api - check for ERR pointers in crypto_destroy_tfm()
2021-05-11 14:47:16 +02:00
scatterwalk.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
serpent.h
crypto: x86 - Regularize glue function prototypes
2019-12-11 16:36:54 +08:00
sha1_base.h
crypto: add header include guards
2019-08-02 14:44:02 +10:00
sha3.h
crypto: sha3-generic - export init/update/final routines
2018-01-26 01:10:34 +11:00
sha256_base.h
crypto: lib/sha256 - return void
2020-05-08 15:32:12 +10:00
sha512_base.h
crypto: add header include guards
2019-08-02 14:44:02 +10:00
sha.h
crypto: lib/sha256 - add sha256() function
2020-07-16 21:49:05 +10:00
skcipher.h
crypto: api - check for ERR pointers in crypto_destroy_tfm()
2021-05-11 14:47:16 +02:00
sm2.h
crypto: sm2 - introduce OSCCA SM2 asymmetric cipher algorithm
2020-09-25 17:48:54 +10:00
sm3_base.h
crypto: add header include guards
2019-08-02 14:44:02 +10:00
sm3.h
crypto: sm3 - export crypto_sm3_final function
2020-09-25 17:48:53 +10:00
sm4.h
crypto: sm4 - export encrypt/decrypt routines to other drivers
2018-05-05 14:52:51 +08:00
streebog.h
crypto: streebog - fix unaligned memory accesses
2019-04-08 14:42:55 +08:00
twofish.h
crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN
2020-01-09 11:30:53 +08:00
xts.h
crypto: remove CRYPTO_TFM_RES_WEAK_KEY
2020-01-09 11:30:53 +08:00