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x86/percpu: Define PER_CPU_VAR macro also for !__ASSEMBLY__

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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 <ubizjak@gmail.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20231105213731.1878100-2-ubizjak@gmail.com
This commit is contained in:
Uros Bizjak
2023-11-05 22:34:35 +01:00
committed by Ingo Molnar
parent 0548eb067e
commit 43bda69ed9
1 changed files with 5 additions and 0 deletions
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arch/x86/include/asm/percpu.h
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@@ -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