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arm: Break cyclic percpu include

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In order to use <asm/percpu.h> in irqflags.h, we need to make sure
asm/percpu.h does not itself depend on irqflags.h.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lkml.kernel.org/r/20200623083721.454517573@infradead.org
This commit is contained in:
Peter Zijlstra 2020-06-22 17:21:58 +02:00
parent 28e5bfd81c
commit a634291588
2 changed files with 2 additions and 5 deletions
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2
arch/arm/include/asm/percpu.h
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@ -5,6 +5,8 @@
#ifndef _ASM_ARM_PERCPU_H_
#define _ASM_ARM_PERCPU_H_
register unsigned long current_stack_pointer asm ("sp");
/*
* Same as asm-generic/percpu.h, except that we store the per cpu offset
* in the TPIDRPRW. TPIDRPRW only exists on V6K and V7

5
arch/arm/include/asm/thread_info.h
View File

@ -75,11 +75,6 @@ struct thread_info {
.addr_limit = KERNEL_DS, \
}
/*
* how to get the current stack pointer in C
*/
register unsigned long current_stack_pointer asm ("sp");
/*
* how to get the thread information struct from C
*/