Re: [PATCH v2 00/12] crypto: CFI fixes

[Herbert Xu <herbert@gondor.apana.org.au>]

Eric Biggers <ebiggers@kernel.org> wrote:
> This series fixes some crashes when CONFIG_CFI_CLANG (Control Flow
> Integrity) is enabled, with the new CFI implementation that was merged
> in 6.1 and is supported on x86.  Some of them were unconditional
> crashes, while others depended on whether the compiler optimized out the
> indirect calls or not.  This series also simplifies some code that was
> intended to work around limitations of the old CFI implementation and is
> unnecessary for the new CFI implementation.
> 
> Changed in v2:
>  - Added patch "crypto: x86/sm4 - fix crash with CFI enabled"
>  - Restored accidentally-deleted include of <asm/assembler.h>
>  - Tweaked some commit messages and added Reviewed-by and Acked-by tags
> 
> Eric Biggers (12):
>  crypto: x86/aegis128 - fix possible crash with CFI enabled
>  crypto: x86/aria - fix crash with CFI enabled
>  crypto: x86/nhpoly1305 - eliminate unnecessary CFI wrappers
>  crypto: x86/sha1 - fix possible crash with CFI enabled
>  crypto: x86/sha256 - fix possible crash with CFI enabled
>  crypto: x86/sha512 - fix possible crash with CFI enabled
>  crypto: x86/sm3 - fix possible crash with CFI enabled
>  crypto: x86/sm4 - fix crash with CFI enabled
>  crypto: arm64/nhpoly1305 - eliminate unnecessary CFI wrapper
>  crypto: arm64/sm3 - fix possible crash with CFI enabled
>  crypto: arm/nhpoly1305 - eliminate unnecessary CFI wrapper
>  Revert "crypto: shash - avoid comparing pointers to exported functions
>    under CFI"
> 
> arch/arm/crypto/nh-neon-core.S           |  2 +-
> arch/arm/crypto/nhpoly1305-neon-glue.c   | 11 ++---------
> arch/arm64/crypto/nh-neon-core.S         |  5 +++--
> arch/arm64/crypto/nhpoly1305-neon-glue.c | 11 ++---------
> arch/arm64/crypto/sm3-neon-core.S        |  3 ++-
> arch/x86/crypto/aegis128-aesni-asm.S     |  9 +++++----
> arch/x86/crypto/aria-aesni-avx-asm_64.S  | 13 +++++++------
> arch/x86/crypto/nh-avx2-x86_64.S         |  5 +++--
> arch/x86/crypto/nh-sse2-x86_64.S         |  5 +++--
> arch/x86/crypto/nhpoly1305-avx2-glue.c   | 11 ++---------
> arch/x86/crypto/nhpoly1305-sse2-glue.c   | 11 ++---------
> arch/x86/crypto/sha1_ni_asm.S            |  3 ++-
> arch/x86/crypto/sha1_ssse3_asm.S         |  3 ++-
> arch/x86/crypto/sha256-avx-asm.S         |  3 ++-
> arch/x86/crypto/sha256-avx2-asm.S        |  3 ++-
> arch/x86/crypto/sha256-ssse3-asm.S       |  3 ++-
> arch/x86/crypto/sha256_ni_asm.S          |  3 ++-
> arch/x86/crypto/sha512-avx-asm.S         |  3 ++-
> arch/x86/crypto/sha512-avx2-asm.S        |  3 ++-
> arch/x86/crypto/sha512-ssse3-asm.S       |  3 ++-
> arch/x86/crypto/sm3-avx-asm_64.S         |  3 ++-
> arch/x86/crypto/sm4-aesni-avx-asm_64.S   |  7 ++++---
> arch/x86/crypto/sm4-aesni-avx2-asm_64.S  |  7 ++++---
> crypto/shash.c                           | 18 +++---------------
> include/crypto/internal/hash.h           |  8 +++++++-
> 25 files changed, 70 insertions(+), 86 deletions(-)
> 
> 
> base-commit: 75df46b598b5b46b0857ee7d2410deaf215e23d1

All applied.  Thanks.
-- 
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt