Re: [linux-next:master 3857/7963] arch/x86/crypto/sm4-aesni-avx-asm_64.o: warning: objtool: sm4_aesni_avx_crypt8()+0x8: sibling call from callable instruction with modified stack frame

From: Herbert Xu
Date: Mon Sep 20 2021 - 20:59:20 EST


On Mon, Sep 20, 2021 at 10:56:56AM -0700, Josh Poimboeuf wrote:
>
> Indeed! This looks completely broken with CONFIG_FRAME_POINTER.
>
> Needs something like:

Please send a copy to linux-crypto.

Thanks,
--
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Home Page: http://gondor.apana.org.au/~herbert/
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