Eric Biggers ebiggers@kernel.org wrote:
From: Eric Biggers ebiggers@google.com
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@vger.kernel.org Signed-off-by: Eric Biggers ebiggers@google.com
arch/arm64/crypto/aes-neonbs-core.S | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-)
Patch applied. Thanks.