From aa3e49b606e0796aa766ded2fb7b8c2d36d7cf2f Mon Sep 17 00:00:00 2001 From: Will Deacon Date: Thu, 22 Sep 2022 22:11:10 +0100 Subject: [PATCH] arm64: asm/perf_regs.h: Avoid C++-style comment in UAPI header An arm64 'allmodconfig' build fails with GCC due to use of a C++-style comment for the new SVE vector granule 'enum perf_event_arm_regs' entry: | /usr/include/asm/perf_regs.h:42:26: error: C++ style comments are not allowed in ISO C90 Use good ol' /* */ comment syntax to keep things rosey. Link: https://lore.kernel.org/r/632cceb2.170a0220.599ec.0a3a@mx.google.com Fixes: cbb0c02caf4b ("perf: arm64: Add SVE vector granule register to user regs") Signed-off-by: Will Deacon --- arch/arm64/include/uapi/asm/perf_regs.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/include/uapi/asm/perf_regs.h b/arch/arm64/include/uapi/asm/perf_regs.h index 0d4b40c..86e5564 100644 --- a/arch/arm64/include/uapi/asm/perf_regs.h +++ b/arch/arm64/include/uapi/asm/perf_regs.h @@ -39,7 +39,7 @@ enum perf_event_arm_regs { PERF_REG_ARM64_MAX, /* Extended/pseudo registers */ - PERF_REG_ARM64_VG = 46, // SVE Vector Granule + PERF_REG_ARM64_VG = 46, /* SVE Vector Granule */ PERF_REG_ARM64_EXTENDED_MAX }; -- 2.7.4