From 43bda69ed9e3b86d0ba5ff9256e437d50074d7d5 Mon Sep 17 00:00:00 2001 From: Uros Bizjak Date: Sun, 5 Nov 2023 22:34:35 +0100 Subject: [PATCH] x86/percpu: Define PER_CPU_VAR macro also for !__ASSEMBLY__ Some C source files define 'asm' statements that use PER_CPU_VAR, so make PER_CPU_VAR macro available also without __ASSEMBLY__. Signed-off-by: Uros Bizjak Signed-off-by: Ingo Molnar Link: https://lore.kernel.org/r/20231105213731.1878100-2-ubizjak@gmail.com --- arch/x86/include/asm/percpu.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/x86/include/asm/percpu.h b/arch/x86/include/asm/percpu.h index b86b27d15e528..0f12b2004b942 100644 --- a/arch/x86/include/asm/percpu.h +++ b/arch/x86/include/asm/percpu.h @@ -84,10 +84,15 @@ }) #endif /* CONFIG_USE_X86_SEG_SUPPORT */ +#define PER_CPU_VAR(var) %__percpu_seg:(var)__percpu_rel + #else /* CONFIG_SMP */ #define __percpu_seg_override #define __percpu_prefix "" #define __force_percpu_prefix "" + +#define PER_CPU_VAR(var) (var)__percpu_rel + #endif /* CONFIG_SMP */ #define __my_cpu_type(var) typeof(var) __percpu_seg_override -- 2.30.2