Messages in this thread | | | Date | Mon, 15 May 2023 13:54:37 +0800 | From | Herbert Xu <> | Subject | Re: [PATCH V6 03/21] crypto: hisilicon/qm: Fix to enable build with RISC-V clang |
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On Mon, May 15, 2023 at 11:19:10AM +0530, Sunil V L wrote: > With CONFIG_ACPI enabled for RISC-V, this driver gets enabled in > allmodconfig build. However, build fails with clang and below > error is seen. > > drivers/crypto/hisilicon/qm.c:627:10: error: invalid output constraint '+Q' in asm > "+Q" (*((char __iomem *)fun_base)) > ^ > This is expected error with clang due to the way it is designed. > > To fix this issue, move arm64 assembly code under #if. > > Link: https://github.com/ClangBuiltLinux/linux/issues/999 > Signed-off-by: Nathan Chancellor <nathan@kernel.org> > [sunilvl@ventanamicro.com: Moved tmp0 and tmp1 into the #if] > Signed-off-by: Sunil V L <sunilvl@ventanamicro.com> > --- > drivers/crypto/hisilicon/qm.c | 5 +++++ > 1 file changed, 5 insertions(+)
Acked-by: Herbert Xu <herbert@gondor.apana.org.au> -- 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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