Eric Biggers <ebiggers@xxxxxxxxxx> wrote:
> From: Eric Biggers <ebiggers@xxxxxxxxxx>
>
> aesbs_ecb_encrypt(), aesbs_ecb_decrypt(), aesbs_xts_encrypt(), and
> aesbs_xts_decrypt() are called via indirect function calls. Therefore
> they need to use SYM_TYPED_FUNC_START instead of SYM_FUNC_START to cause
> their type hashes to be emitted when the kernel is built with
> CONFIG_CFI_CLANG=y. Otherwise, the code crashes with a CFI failure if
> the compiler doesn't happen to optimize out the indirect calls.
>
> Fixes: c50d32859e70 ("arm64: Add types to indirect called assembly functions")
> Cc: stable@xxxxxxxxxxxxxxx
> Signed-off-by: Eric Biggers <ebiggers@xxxxxxxxxx>
> ---
> arch/arm64/crypto/aes-neonbs-core.S | 9 +++++----
> 1 file changed, 5 insertions(+), 4 deletions(-)
Patch applied. Thanks.
--
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
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