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authorEric Biggers <[email protected]>2023-02-26 22:32:23 -0800
committerHerbert Xu <[email protected]>2023-03-14 17:06:44 +0800
commit47446d7cd42358ca7d7a544f2f7823db03f616ff (patch)
tree4499c830347737ea8d1104c4d783f209de13751c /tools/perf/scripts/python
parenta1862c3b0875a0cdfa0e30c508855324577e124b (diff)
crypto: arm64/aes-neonbs - fix crash with CFI enabled
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: [email protected] Signed-off-by: Eric Biggers <[email protected]> Reviewed-by: Ard Biesheuvel <[email protected]> Signed-off-by: Herbert Xu <[email protected]>
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