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Star64_linux/arch/x86/crypto
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Roxana Nicolescu 20b951fcdc crypto: x86/sha - load modules based on CPU features 
commit 1c43c0f1f84aa59dfc98ce66f0a67b2922aa7f9d upstream.

x86 optimized crypto modules are built as modules rather than build-in and
they are not loaded when the crypto API is initialized, resulting in the
generic builtin module (sha1-generic) being used instead.

It was discovered when creating a sha1/sha256 checksum of a 2Gb file by
using kcapi-tools because it would take significantly longer than creating
a sha512 checksum of the same file. trace-cmd showed that for sha1/256 the
generic module was used, whereas for sha512 the optimized module was used
instead.

Add module aliases() for these x86 optimized crypto modules based on CPU
feature bits so udev gets a chance to load them later in the boot
process. This resulted in ~3x decrease in the real-time execution of
kcapi-dsg.

Fix is inspired from commit
aa031b8f70 ("crypto: x86/sha512 - load based on CPU features")
where a similar fix was done for sha512.

Cc: stable@vger.kernel.org # 5.15+
Suggested-by: Dimitri John Ledkov <dimitri.ledkov@canonical.com>
Suggested-by: Julian Andres Klode <julian.klode@canonical.com>
Signed-off-by: Roxana Nicolescu <roxana.nicolescu@canonical.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-11-28 17:19:56 +00:00
..
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
aegis128-aesni-asm.S crypto: x86/aegis128 - Use RIP-relative addressing 2023-04-20 18:20:04 +08:00
aegis128-aesni-glue.c crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
aes_ctrby8_avx-x86_64.S crypto: x86/aesni-xctr - Add accelerated implementation of XCTR 2022-06-10 16:40:17 +08:00
aesni-intel_asm.S crypto: x86/aesni - Use local .L symbols for code 2023-04-20 18:20:04 +08:00
aesni-intel_avx-x86_64.S crypto: x86/aesni - Use local .L symbols for code 2023-04-20 18:20:04 +08:00
aesni-intel_glue.c crypto: x86/aesni - remove unused parameter to aes_set_key_common() 2023-07-22 13:59:39 +12:00
aria-aesni-avx-asm_64.S crypto: x86/aria - Use 16 byte alignment for GFNI constant vectors 2023-05-24 18:10:27 +08:00
aria-aesni-avx2-asm_64.S crypto: x86/aria - Use RIP-relative addressing 2023-04-20 18:20:04 +08:00
aria-avx.h crypto: x86/aria - implement aria-avx512 2023-01-06 17:15:47 +08:00
aria-gfni-avx512-asm_64.S crypto: x86/aria - Use RIP-relative addressing 2023-04-20 18:20:04 +08:00
aria_aesni_avx2_glue.c crypto: x86/aria-avx2 - fix build failure with old binutils 2023-01-20 18:29:32 +08:00
aria_aesni_avx_glue.c crypto: x86/aria-avx - fix build failure with old binutils 2023-01-20 18:29:31 +08:00
aria_gfni_avx512_glue.c crypto: x86/aria - implement aria-avx512 2023-01-06 17:15:47 +08:00
blake2s-core.S x86: Prepare asm files for straight-line-speculation 2021-12-08 12:25:37 +01:00
blake2s-glue.c crypto: blake2s: remove module_init and module.h inclusion 2023-04-13 13:13:51 -07:00
blowfish-x86_64-asm_64.S crypto: x86/blowfish - Eliminate use of SYM_TYPED_FUNC_START in asm 2023-02-10 17:20:19 +08:00
blowfish_glue.c crypto: x86/blowfish - Convert to use ECB/CBC helpers 2023-02-10 17:20:19 +08:00
camellia-aesni-avx-asm_64.S crypto: x86/camellia - Use RIP-relative addressing 2023-04-20 18:20:04 +08:00
camellia-aesni-avx2-asm_64.S crypto: x86/camellia - Use RIP-relative addressing 2023-04-20 18:20:04 +08:00
camellia-x86_64-asm_64.S crypto: x86/camellia - Use RIP-relative addressing 2023-04-20 18:20:04 +08:00
camellia.h crypto: x86 - use local headers for x86 specific shared declarations 2021-01-14 17:10:30 +11:00
camellia_aesni_avx2_glue.c crypto: x86 - use local headers for x86 specific shared declarations 2021-01-14 17:10:30 +11:00
camellia_aesni_avx_glue.c crypto: x86 - use local headers for x86 specific shared declarations 2021-01-14 17:10:30 +11:00
camellia_glue.c crypto: x86 - eliminate anonymous module_init & module_exit 2022-04-08 16:13:31 +08:00
cast5-avx-x86_64-asm_64.S crypto: x86/cast5 - Use RIP-relative addressing 2023-04-20 18:20:04 +08:00
cast5_avx_glue.c crypto: x86/cast5 - drop dependency on glue helper 2021-01-14 17:10:29 +11:00
cast6-avx-x86_64-asm_64.S crypto: x86/cast6 - Use RIP-relative addressing 2023-04-20 18:20:04 +08:00
cast6_avx_glue.c crypto: x86/cast6 - drop dependency on glue helper 2021-01-14 17:10:29 +11:00
chacha-avx2-x86_64.S x86: Prepare asm files for straight-line-speculation 2021-12-08 12:25:37 +01:00
chacha-avx512vl-x86_64.S crypto: x86/chacha20 - Avoid spurious jumps to other functions 2022-03-25 16:21:05 +12:00
chacha-ssse3-x86_64.S x86: Prepare asm files for straight-line-speculation 2021-12-08 12:25:37 +01:00
chacha_glue.c crypto: algapi - Remove skbuff.h inclusion 2020-08-20 14:04:28 +10:00
crc32-pclmul_asm.S crypto: x86/crc32 - Use local .L symbols for code 2023-04-20 18:20:04 +08:00
crc32-pclmul_glue.c x86: Fix various typos in comments, take #2 2021-03-21 23:50:28 +01:00
crc32c-intel_glue.c crypto: x86/crc32c-intel - Use CRC32 mnemonic 2020-08-21 14:45:28 +10:00
crc32c-pcl-intel-asm_64.S crypto: x86/crc32 - Use local .L symbols for code 2023-04-20 18:20:04 +08:00
crct10dif-pcl-asm_64.S crypto: x86/crct10dif-pcl: Remove redundant alignments 2022-10-17 16:41:01 +02:00
crct10dif-pclmul_glue.c crypto: Convert to new CPU match macros 2020-03-24 21:36:06 +01:00
curve25519-x86_64.c crypto: x86/curve25519 - use in/out register constraints more precisely 2021-12-24 14:18:22 +11:00
des3_ede-asm_64.S crypto: x86/des3 - Use RIP-relative addressing 2023-04-20 18:20:04 +08:00
des3_ede_glue.c crypto: x86/des3 - Remove unused inline function des3_ede_enc_blk_3way() 2022-02-23 15:28:32 +12:00
ecb_cbc_helpers.h crypto: x86 - exit fpu context earlier in ECB/CBC macros 2023-02-03 12:54:54 +08:00
ghash-clmulni-intel_asm.S crypto: x86/ghash - Use RIP-relative addressing 2023-04-20 18:20:04 +08:00
ghash-clmulni-intel_glue.c crypto: x86/ghash - add comment and fix broken link 2022-12-30 17:57:42 +08:00
glue_helper-asm-avx.S crypto: x86/glue-helper - drop CTR helper routines 2021-01-14 17:10:28 +11:00
glue_helper-asm-avx2.S crypto: x86/glue-helper - drop CTR helper routines 2021-01-14 17:10:28 +11:00
Kconfig crypto: x86/aria-avx512 - fix build failure with old binutils 2023-01-20 18:29:32 +08:00
Makefile crypto: x86/aria - implement aria-avx512 2023-01-06 17:15:47 +08:00
nh-avx2-x86_64.S crypto: x86/nhpoly1305 - eliminate unnecessary CFI wrappers 2022-11-25 17:39:19 +08:00
nh-sse2-x86_64.S crypto: x86/nhpoly1305 - eliminate unnecessary CFI wrappers 2022-11-25 17:39:19 +08:00
nhpoly1305-avx2-glue.c crypto: x86/nhpoly1305 - eliminate unnecessary CFI wrappers 2022-11-25 17:39:19 +08:00
nhpoly1305-sse2-glue.c crypto: x86/nhpoly1305 - eliminate unnecessary CFI wrappers 2022-11-25 17:39:19 +08:00
poly1305-x86_64-cryptogams.pl crypto: x86/poly1305: Remove custom function alignment 2022-10-17 16:41:03 +02:00
poly1305_glue.c crypto: poly1305 - fix poly1305_core_setkey() declaration 2021-04-02 18:28:12 +11:00
polyval-clmulni_asm.S crypto: x86/polyval - Add PCLMULQDQ accelerated implementation of POLYVAL 2022-06-10 16:40:17 +08:00
polyval-clmulni_glue.c crypto: x86/polyval - Fix crashes when keys are not 16-byte aligned 2022-10-21 19:05:05 +08:00
serpent-avx-x86_64-asm_64.S crypto: x86/serpent: Remove redundant alignments 2022-10-17 16:41:01 +02:00
serpent-avx.h crypto: x86 - use local headers for x86 specific shared declarations 2021-01-14 17:10:30 +11:00
serpent-avx2-asm_64.S crypto: x86/serpent: Remove redundant alignments 2022-10-17 16:41:01 +02:00
serpent-sse2-i586-asm_32.S x86: Prepare asm files for straight-line-speculation 2021-12-08 12:25:37 +01:00
serpent-sse2-x86_64-asm_64.S x86: Prepare asm files for straight-line-speculation 2021-12-08 12:25:37 +01:00
serpent-sse2.h crypto: x86 - use local headers for x86 specific shared declarations 2021-01-14 17:10:30 +11:00
serpent_avx2_glue.c crypto: x86 - eliminate anonymous module_init & module_exit 2022-04-08 16:13:31 +08:00
serpent_avx_glue.c crypto: x86 - use local headers for x86 specific shared declarations 2021-01-14 17:10:30 +11:00
serpent_sse2_glue.c crypto: x86 - use local headers for x86 specific shared declarations 2021-01-14 17:10:30 +11:00
sha1_avx2_x86_64_asm.S crypto: x86/sha - Use local .L symbols for code 2023-04-20 18:20:04 +08:00
sha1_ni_asm.S - Add the call depth tracking mitigation for Retbleed which has 2022-12-14 15:03:00 -08:00
sha1_ssse3_asm.S crypto: x86/sha1 - fix possible crash with CFI enabled 2022-11-25 17:39:19 +08:00
sha1_ssse3_glue.c crypto: x86/sha - load modules based on CPU features 2023-11-28 17:19:56 +00:00
sha256-avx-asm.S crypto: x86/sha - Use local .L symbols for code 2023-04-20 18:20:04 +08:00
sha256-avx2-asm.S crypto: x86/sha - Use local .L symbols for code 2023-04-20 18:20:04 +08:00
sha256-ssse3-asm.S crypto: x86/sha - Use local .L symbols for code 2023-04-20 18:20:04 +08:00
sha256_ni_asm.S - Add the call depth tracking mitigation for Retbleed which has 2022-12-14 15:03:00 -08:00
sha256_ssse3_glue.c crypto: x86/sha - load modules based on CPU features 2023-11-28 17:19:56 +00:00
sha512-avx-asm.S crypto: x86/sha - Use local .L symbols for code 2023-04-20 18:20:04 +08:00
sha512-avx2-asm.S crypto: x86/sha - Use local .L symbols for code 2023-04-20 18:20:04 +08:00
sha512-ssse3-asm.S crypto: x86/sha - Use local .L symbols for code 2023-04-20 18:20:04 +08:00
sha512_ssse3_glue.c crypto: x86/sha512 - load based on CPU features 2022-08-19 18:39:39 +08:00
sm3-avx-asm_64.S - Add the call depth tracking mitigation for Retbleed which has 2022-12-14 15:03:00 -08:00
sm3_avx_glue.c crypto: x86/sm3 - add AVX assembly implementation 2022-01-28 16:51:11 +11:00
sm4-aesni-avx-asm_64.S - Add the call depth tracking mitigation for Retbleed which has 2022-12-14 15:03:00 -08:00
sm4-aesni-avx2-asm_64.S - Add the call depth tracking mitigation for Retbleed which has 2022-12-14 15:03:00 -08:00
sm4-avx.h crypto: x86/sm4 - export reusable AESNI/AVX functions 2021-08-27 16:30:18 +08:00
sm4_aesni_avx2_glue.c crypto: x86/sm4 - add AES-NI/AVX2/x86_64 implementation 2021-08-27 16:30:18 +08:00
sm4_aesni_avx_glue.c crypto: x86/sm4 - export reusable AESNI/AVX functions 2021-08-27 16:30:18 +08:00
twofish-avx-x86_64-asm_64.S crypto: twofish: Remove redundant alignments 2022-10-17 16:41:03 +02:00
twofish-i586-asm_32.S x86: Prepare asm files for straight-line-speculation 2021-12-08 12:25:37 +01:00
twofish-x86_64-asm_64-3way.S x86: Prepare asm files for straight-line-speculation 2021-12-08 12:25:37 +01:00
twofish-x86_64-asm_64.S x86: Prepare asm files for straight-line-speculation 2021-12-08 12:25:37 +01:00
twofish.h crypto: x86 - use local headers for x86 specific shared declarations 2021-01-14 17:10:30 +11:00
twofish_avx_glue.c crypto: x86 - use local headers for x86 specific shared declarations 2021-01-14 17:10:30 +11:00
twofish_glue.c crypto: Prepare to move crypto_tfm_ctx 2022-12-02 18:12:40 +08:00
twofish_glue_3way.c crypto: x86 - eliminate anonymous module_init & module_exit 2022-04-08 16:13:31 +08:00