Herbert Xu f688979e42 crypto: api - Add crypto_clone_tfm ... [ Upstream commit 3c3a24cb0ae46c9c45e4ce2272f84f0504831f59 ] This patch adds the helper crypto_clone_tfm. The purpose is to allocate a tfm object with GFP_ATOMIC. As we cannot sleep, the object has to be cloned from an existing tfm object. This allows code paths that cannot otherwise allocate a crypto_tfm object to do so. Once a new tfm has been obtained its key could then be changed without impacting other users. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Stable-dep-of: 1465036b10be ("llc: Improve setsockopt() handling of malformed user input") Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-12-14 19:53:51 +01:00
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asymmetric_keys	KEYS: prevent NULL pointer dereference in find_asymmetric_key()	2024-10-17 15:21:17 +02:00
async_tx	treewide: use get_random_bytes() when possible	2022-10-11 17:42:58 -06:00
842.c
acompress.c
adiantum.c
aead.c	crypto: aead,cipher - zeroize key buffer after use	2024-07-11 12:47:05 +02:00
aegis128-core.c
aegis128-neon-inner.c
aegis128-neon.c
aegis.h
aes_generic.c
aes_ti.c
af_alg.c	crypto: af_alg - Disallow multiple in-flight AIO requests	2024-01-25 15:27:21 -08:00
ahash.c
akcipher.c
algapi.c	crypto: api - Fix liveliness check in crypto_alg_tested	2024-11-17 15:07:20 +01:00
algboss.c
algif_aead.c
algif_hash.c
algif_rng.c
algif_skcipher.c
ansi_cprng.c
anubis.c
api.c	crypto: api - Add crypto_clone_tfm	2024-12-14 19:53:51 +01:00
arc4.c
aria_generic.c
authenc.c
authencesn.c
blake2b_generic.c
blowfish_common.c
blowfish_generic.c
camellia_generic.c
cast5_generic.c
cast6_generic.c
cast_common.c
cbc.c
ccm.c
cfb.c
chacha20poly1305.c
chacha_generic.c
cipher.c	crypto: aead,cipher - zeroize key buffer after use	2024-07-11 12:47:05 +02:00
cmac.c
compress.c
crc32_generic.c
crc32c_generic.c
crc64_rocksoft_generic.c
crct10dif_common.c
crct10dif_generic.c
cryptd.c	crypto: cryptd - Use request context instead of stack for sub-request	2022-12-31 13:32:33 +01:00
crypto_engine.c	crypto: engine - fix crypto_queue backlog handling	2023-05-17 11:53:40 +02:00
crypto_null.c
crypto_user_base.c
crypto_user_stat.c
ctr.c
cts.c
curve25519-generic.c
deflate.c
des_generic.c
dh_helper.c
dh.c
drbg.c	crypto: drbg - Only fail when jent is unavailable in FIPS mode	2023-05-11 23:03:21 +09:00
ecb.c
ecc_curve_defs.h
ecc.c	crypto: ecc - Export additional helper functions	2021-10-29 21:04:03 +08:00
ecdh_helper.c
ecdh.c	crypto: ecdh - explicitly zeroize private_key	2024-07-05 09:31:49 +02:00
ecdsa.c	crypto: ecdsa - Fix module auto-load on add-key	2024-06-16 13:41:37 +02:00
ecdsasignature.asn1
echainiv.c
ecrdsa_defs.h
ecrdsa_params.asn1
ecrdsa_pub_key.asn1
ecrdsa.c	crypto: ecrdsa - Fix module auto-load on add_key	2024-06-16 13:41:37 +02:00
essiv.c	crypto: essiv - Handle EBUSY correctly	2023-03-10 09:32:56 +01:00
fcrypt.c
fips.c
gcm.c
geniv.c	crypto: algapi - use common mechanism for inheriting flags	2020-07-16 21:49:08 +10:00
gf128mul.c	mm, treewide: rename kzfree() to kfree_sensitive()	2020-08-07 11:33:22 -07:00
ghash-generic.c
hash_info.c
hctr2.c
hmac.c
internal.h	crypto: api - Add crypto_clone_tfm	2024-12-14 19:53:51 +01:00
jitterentropy-kcapi.c	crypto: jitter - permanent and intermittent health errors	2023-05-24 17:32:38 +01:00
jitterentropy.c	crypto: jitter - correct health test during initialization	2023-07-19 16:21:42 +02:00
jitterentropy.h	crypto: jitter - permanent and intermittent health errors	2023-05-24 17:32:38 +01:00
Kconfig	crypto: jitter - fix CRYPTO_JITTERENTROPY help text	2024-03-26 18:20:50 -04:00
kdf_sp800108.c
keywrap.c	crypto: keywrap - Remove else after break statement	2021-04-02 18:28:13 +11:00
khazad.c
kpp.c
lrw.c	crypto: lrw,xts - Replace strlcpy with strscpy	2023-09-23 11:11:01 +02:00
lz4.c
lz4hc.c
lzo-rle.c
lzo.c
Makefile	crypto: aria - prepare generic module for optimized implementations	2022-09-24 16:14:44 +08:00
md4.c	crypto: make all generic algorithms set cra_driver_name	2019-06-13 14:31:39 +08:00
md5.c
michael_mic.c
nhpoly1305.c
ofb.c
pcbc.c
pcrypt.c	crypto: pcrypt - Call crypto layer directly when padata_do_parallel() return -EBUSY	2024-12-14 19:53:17 +01:00
poly1305_generic.c
polyval-generic.c
proc.c
ripemd.h
rmd160.c
rng.c
rsa_helper.c
rsa-pkcs1pad.c	crypto: rsa-pkcs1pad - Use helper to set reqsize	2023-09-13 09:42:26 +02:00
rsa.c
rsaprivkey.asn1
rsapubkey.asn1
scatterwalk.c
scompress.c	crypto: scomp - fix req->dst buffer overflow	2024-01-25 15:27:23 -08:00
seed.c
seqiv.c	crypto: seqiv - Handle EBUSY correctly	2023-03-10 09:32:56 +01:00
serpent_generic.c
sha1_generic.c
sha3_generic.c
sha256_generic.c
sha512_generic.c
shash.c
simd.c	crypto: simd - Do not call crypto_alloc_tfm during registration	2024-10-17 15:21:39 +02:00
skcipher.c
sm2.c
sm2signature.asn1
sm3_generic.c
sm3.c
sm4_generic.c
sm4.c
streebog_generic.c
tcrypt.c	crypto: tcrypt - Fix multibuffer skcipher speed test mem leak	2022-12-31 13:32:34 +01:00
tcrypt.h
tea.c
testmgr.c	crypto: testmgr - fix RNG performance in fuzz tests	2023-05-24 17:32:53 +01:00
testmgr.h
twofish_common.c
twofish_generic.c
vmac.c
wp512.c
xcbc.c
xctr.c
xor.c	crypto: xor - fix template benchmarking	2024-10-17 15:20:36 +02:00
xts.c	crypto: lrw,xts - Replace strlcpy with strscpy	2023-09-23 11:11:01 +02:00
xxhash_generic.c
zstd.c