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8b13c2239d
linux-yocto/crypto
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Eric Biggers 8b13c2239d crypto: skcipher - optimize initializing skcipher_walk fields 
The helper functions like crypto_skcipher_blocksize() take in a pointer
to a tfm object, but they actually return properties of the algorithm.
As the Linux kernel is compiled with -fno-strict-aliasing, the compiler
has to assume that the writes to struct skcipher_walk could clobber the
tfm's pointer to its algorithm.  Thus it gets repeatedly reloaded in the
generated code.  Therefore, replace the use of these helper functions
with staightforward accesses to the struct fields.

Note that while *users* of the skcipher and aead APIs are supposed to
use the helper functions, this particular code is part of the API
*implementation* in crypto/skcipher.c, which already accesses the
algorithm struct directly in many cases.  So there is no reason to
prefer the helper functions here.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-01-14 11:38:33 +08:00
..
asymmetric_keys crypto: rsassa-pkcs1 - Reinstate support for legacy protocols 2024-11-10 11:50:54 +08:00
async_tx async_tx: fix kernel-doc notation warnings 2023-03-24 18:22:28 +08:00
842.c
acompress.c crypto: remove CONFIG_CRYPTO_STATS 2024-04-02 10:49:38 +08:00
adiantum.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
aead.c crypto: aead,cipher - zeroize key buffer after use 2024-04-26 17:26:09 +08:00
aegis-neon.h crypto: aegis128-neon - add header for internal prototypes 2023-05-24 18:12:33 +08:00
aegis.h
aegis128-core.c crypto: aegis - remove assignments of 0 to cra_alignmask 2024-12-14 17:21:44 +08:00
aegis128-neon-inner.c crypto: aegis128-neon - add header for internal prototypes 2023-05-24 18:12:33 +08:00
aegis128-neon.c crypto: aegis128-neon - add header for internal prototypes 2023-05-24 18:12:33 +08:00
aes_generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
aes_ti.c crypto: Prepare to move crypto_tfm_ctx 2022-12-02 18:12:40 +08:00
af_alg.c crypto: Add missing MODULE_DESCRIPTION() macros 2024-05-31 17:34:56 +08:00
ahash.c crypto: ahash - make hash walk functions private to ahash.c 2025-01-04 08:53:47 +08:00
akcipher.c crypto: akcipher - Drop sign/verify operations 2024-10-05 13:22:04 +08:00
algapi.c crypto: api - Call crypto_schedule_test outside of mutex 2024-12-10 13:44:20 +08:00
algboss.c crypto: algboss - Pass instance creation error up 2024-09-06 14:50:46 +08:00
algif_aead.c sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES) 2023-06-24 15:50:13 -07:00
algif_hash.c crypto: Add missing MODULE_DESCRIPTION() macros 2024-05-31 17:34:56 +08:00
algif_rng.c sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES) 2023-06-24 15:50:13 -07:00
algif_skcipher.c crypto: Add missing MODULE_DESCRIPTION() macros 2024-05-31 17:34:56 +08:00
ansi_cprng.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
anubis.c crypto: anubis - stop using cra_alignmask 2024-12-14 17:21:43 +08:00
api.c crypto: api - Fix generic algorithm self-test races 2024-09-06 14:50:46 +08:00
arc4.c crypto: arc4 - Add internal state 2023-12-08 11:59:46 +08:00
aria_generic.c crypto: aria - stop using cra_alignmask 2024-12-14 17:21:43 +08:00
authenc.c crypto: authenc - stop using alignmask of ahash 2023-10-27 18:04:29 +08:00
authencesn.c crypto: authencesn - stop using alignmask of ahash 2023-10-27 18:04:29 +08:00
blake2b_generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
blowfish_common.c crypto: Prepare to move crypto_tfm_ctx 2022-12-02 18:12:40 +08:00
blowfish_generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
bpf_crypto_skcipher.c bpf: crypto: add skcipher to bpf crypto 2024-04-24 16:01:10 -07:00
camellia_generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
cast_common.c crypto: Add missing MODULE_DESCRIPTION() macros 2024-05-31 17:34:56 +08:00
cast5_generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
cast6_generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
cbc.c crypto: cbc - Ensure statesize is zero 2024-02-02 18:08:12 +08:00
ccm.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
chacha_generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
chacha20poly1305.c crypto: chacha20poly1305 - Annotate struct chachapoly_ctx with __counted_by() 2024-08-17 13:55:49 +08:00
cipher.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
cmac.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
compress.c
compress.h crypto: remove CONFIG_CRYPTO_STATS 2024-04-02 10:49:38 +08:00
crc32_generic.c This update includes the following changes: 2024-11-19 10:28:41 -08:00
crc32c_generic.c This update includes the following changes: 2024-11-19 10:28:41 -08:00
crc64_rocksoft_generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
crct10dif_common.c
crct10dif_generic.c
cryptd.c crypto: cryptd - Only access common skcipher fields on spawn 2023-10-13 18:27:26 +08:00
crypto_engine.c crypto: engine - Make crypto_engine_exit() return void 2023-10-01 16:28:15 +08:00
crypto_null.c
crypto_user.c crypto: remove CONFIG_CRYPTO_STATS 2024-04-02 10:49:38 +08:00
ctr.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
cts.c crypto: cts - Only access common skcipher fields on spawn 2023-10-13 18:27:27 +08:00
curve25519-generic.c crypto: Add missing MODULE_DESCRIPTION() macros 2024-05-31 17:34:56 +08:00
deflate.c crypto: deflate - Add aliases to deflate 2024-06-28 11:35:47 +10:00
des_generic.c crypto: Prepare to move crypto_tfm_ctx 2022-12-02 18:12:40 +08:00
dh_helper.c crypto: dh - split out deserialization code from crypto_dh_decode() 2022-03-03 10:47:50 +12:00
dh.c crypto: dh - Check mpi_rshift errors 2024-08-17 13:55:50 +08:00
drbg.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
ecb.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
ecc_curve_defs.h crypto: ecc - Add NIST P521 curve parameters 2024-04-12 15:07:52 +08:00
ecc.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
ecdh_helper.c
ecdh.c crypto: ecdh - Initialize ctx->private_key in proper byte order 2024-04-26 17:26:09 +08:00
ecdsa-p1363.c crypto: ecdsa - Support P1363 signature decoding 2024-10-05 13:22:05 +08:00
ecdsa-x962.c crypto: ecdsa - Move X9.62 signature size calculation into template 2024-10-05 13:22:04 +08:00
ecdsa.c crypto: ecdsa - Support P1363 signature decoding 2024-10-05 13:22:05 +08:00
ecdsasignature.asn1
echainiv.c
ecrdsa_defs.h crypto: ecc - Add nbits field to ecc_curve structure 2024-04-12 15:07:52 +08:00
ecrdsa_params.asn1
ecrdsa_pub_key.asn1
ecrdsa.c crypto: ecrdsa - Fix signature size calculation 2024-10-05 13:22:05 +08:00
essiv.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
fcrypt.c crypto: Prepare to move crypto_tfm_ctx 2022-12-02 18:12:40 +08:00
fips.c crypto: fips - Use str_enabled_disabled() helper in fips_enable() 2025-01-04 08:52:03 +08:00
gcm.c crypto: gcm - stop using alignmask of ahash 2023-10-27 18:04:29 +08:00
geniv.c
ghash-generic.c
hash_info.c crypto: FIPS 202 SHA-3 register in hash info for IMA 2023-10-27 18:04:30 +08:00
hash.h crypto: remove CONFIG_CRYPTO_STATS 2024-04-02 10:49:38 +08:00
hctr2.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
hmac.c crypto: hmac - remove unnecessary alignment logic 2023-10-27 18:04:24 +08:00
internal.h crypto: akcipher - Drop sign/verify operations 2024-10-05 13:22:04 +08:00
jitterentropy-kcapi.c crypto: jitter - Use kvfree_sensitive() to fix Coccinelle warning 2024-04-05 15:46:33 +08:00
jitterentropy-testing.c crypto: jitter - output full sample from test interface 2024-10-19 08:44:30 +08:00
jitterentropy.c crypto: jitter - Use min() to simplify jent_read_entropy() 2024-08-30 18:22:30 +08:00
jitterentropy.h crypto: jitter - output full sample from test interface 2024-10-19 08:44:30 +08:00
Kconfig crypto: keywrap - remove unused keywrap algorithm 2025-01-04 08:53:47 +08:00
kdf_sp800108.c crypto: kdf - silence noisy self-test 2022-11-25 17:39:18 +08:00
khazad.c crypto: khazad - stop using cra_alignmask 2024-12-14 17:21:44 +08:00
kpp.c crypto: remove CONFIG_CRYPTO_STATS 2024-04-02 10:49:38 +08:00
lrw.c crypto: lrw - Only access common skcipher fields on spawn 2023-10-13 18:27:27 +08:00
lskcipher.c crypto: remove CONFIG_CRYPTO_STATS 2024-04-02 10:49:38 +08:00
lz4.c
lz4hc.c
lzo-rle.c
lzo.c
Makefile crypto: keywrap - remove unused keywrap algorithm 2025-01-04 08:53:47 +08:00
md4.c
md5.c
michael_mic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
nhpoly1305.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
pcbc.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
pcrypt.c crypto: pcrypt - Call crypto layer directly when padata_do_parallel() return -EBUSY 2024-10-28 18:32:36 +08:00
poly1305_generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
polyval-generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
proc.c crypto: proc - Use str_yes_no() and str_no_yes() helpers 2025-01-14 11:31:13 +08:00
ripemd.h
rmd160.c
rng.c crypto: remove CONFIG_CRYPTO_STATS 2024-04-02 10:49:38 +08:00
rsa_helper.c
rsa-pkcs1pad.c crypto: rsassa-pkcs1 - Migrate to sig_alg backend 2024-10-05 13:22:04 +08:00
rsa.c crypto: rsassa-pkcs1 - Migrate to sig_alg backend 2024-10-05 13:22:04 +08:00
rsaprivkey.asn1 treewide: Add SPDX identifier to IETF ASN.1 modules 2023-10-27 18:04:28 +08:00
rsapubkey.asn1 treewide: Add SPDX identifier to IETF ASN.1 modules 2023-10-27 18:04:28 +08:00
rsassa-pkcs1.c crypto: rsassa-pkcs1 - Copy source data for SG list 2024-12-10 13:34:05 +08:00
scatterwalk.c
scompress.c crypto: remove CONFIG_CRYPTO_STATS 2024-04-02 10:49:38 +08:00
seed.c crypto: seed - stop using cra_alignmask 2024-12-14 17:21:44 +08:00
seqiv.c crypto: api - Use data directly in completion function 2023-02-13 18:35:14 +08:00
serpent_generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
sha1_generic.c
sha3_generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
sha256_generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
sha512_generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
shash.c crypto: remove CONFIG_CRYPTO_STATS 2024-04-02 10:49:38 +08:00
sig.c crypto: sig - Set maskset to CRYPTO_ALG_TYPE_MASK 2024-12-10 13:44:21 +08:00
simd.c crypto: simd - Do not call crypto_alloc_tfm during registration 2024-08-24 21:39:15 +08:00
skcipher.c crypto: skcipher - optimize initializing skcipher_walk fields 2025-01-14 11:38:33 +08:00
skcipher.h crypto: remove CONFIG_CRYPTO_STATS 2024-04-02 10:49:38 +08:00
sm3_generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
sm3.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
sm4_generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
sm4.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
streebog_generic.c
tcrypt.c crypto: vmac - remove unused VMAC algorithm 2025-01-04 08:52:03 +08:00
tcrypt.h crypto: tcrypt - include larger key sizes in RFC4106 benchmark 2023-01-20 18:29:31 +08:00
tea.c crypto: tea - stop using cra_alignmask 2024-12-14 17:21:43 +08:00
testmgr.c crypto: keywrap - remove unused keywrap algorithm 2025-01-04 08:53:47 +08:00
testmgr.h crypto: keywrap - remove unused keywrap algorithm 2025-01-04 08:53:47 +08:00
twofish_common.c crypto: Prepare to move crypto_tfm_ctx 2022-12-02 18:12:40 +08:00
twofish_generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
wp512.c crypto: wp512 - disable kmsan checks in wp512_process_buffer() 2022-12-30 22:56:27 +08:00
xcbc.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
xctr.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
xor.c crypto: xor - fix template benchmarking 2024-08-02 20:53:25 +08:00
xts.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
xxhash_generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
zstd.c lib: zstd: Add kernel-specific API 2021-11-08 16:55:21 -08:00