Subject: [PATCH 1/4] KVM: arm64: Delete duplicated label in invalid_vector

From: Marc Zyngier <[email-masked]>
Date: Fri, 1 May 2020 11:12:01 +0100

From: Fangrui Song <[email-masked]>

SYM_CODE_START defines \label , so it is redundant to define \label again.
A redefinition at the same place is accepted by GNU as
(https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=159fbb6088f17a341bcaaac960623cab881b4981)
but rejected by the clang integrated assembler.

Fixes: 617a2f392c92 ("arm64: kvm: Annotate assembly using modern annoations")
Signed-off-by: Fangrui Song <[email-masked]>
Signed-off-by: Marc Zyngier <[email-masked]>
Tested-by: Nick Desaulniers <[email-masked]>
Reviewed-by: Nick Desaulniers <[email-masked]>
Link: https://github.com/ClangBuiltLinux/linux/issues/988
Link: https://lore.kernel.org/r/[email-masked]
---
 arch/arm64/kvm/hyp/hyp-entry.S | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/arm64/kvm/hyp/hyp-entry.S b/arch/arm64/kvm/hyp/hyp-entry.S
index c2a13ab3c471..9c5cfb04170e 100644
--- a/arch/arm64/kvm/hyp/hyp-entry.S
+++ b/arch/arm64/kvm/hyp/hyp-entry.S
@@ -198,7 +198,6 @@ SYM_CODE_END(__hyp_panic)
 .macro invalid_vector	label, target = __hyp_panic
 	.align	2
 SYM_CODE_START(\label)
-\label:
 	b \target
 SYM_CODE_END(\label)
 .endm
-- 
2.26.2

_______________________________________________
linux-arm-kernel mailing list
[email-masked]
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel