Messages in this thread | | | Date | Fri, 3 Jul 2020 14:48:32 +1000 | From | Herbert Xu <> | Subject | Re: [PATCH] crypto, x86: aesni: add compatibility with IAS |
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On Mon, Jun 22, 2020 at 04:24:33PM -0700, Jian Cai wrote: > Clang's integrated assembler complains "invalid reassignment of > non-absolute variable 'var_ddq_add'" while assembling > arch/x86/crypto/aes_ctrby8_avx-x86_64.S. It was because var_ddq_add was > reassigned with non-absolute values several times, which IAS did not > support. We can avoid the reassignment by replacing the uses of > var_ddq_add with its definitions accordingly to have compatilibility > with IAS. > > Link: https://github.com/ClangBuiltLinux/linux/issues/1008 > Reported-by: Sedat Dilek <sedat.dilek@gmail.com> > Reported-by: Fangrui Song <maskray@google.com> > Tested-by: Sedat Dilek <sedat.dilek@gmail.com> # build+boot Linux v5.7.5; clang v11.0.0-git > Signed-off-by: Jian Cai <caij2003@gmail.com> > --- > arch/x86/crypto/aes_ctrby8_avx-x86_64.S | 14 +++----------- > 1 file changed, 3 insertions(+), 11 deletions(-)
Patch 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
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