Commit a6342915 authored by Peter Zijlstra's avatar Peter Zijlstra
Browse files

arm: Break cyclic percpu include 



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: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: default avatarIngo Molnar <mingo@kernel.org>
Acked-by: default avatarWill Deacon <will@kernel.org>
Link: https://lkml.kernel.org/r/20200623083721.454517573@infradead.org
parent 28e5bfd8

arch/arm/include/asm/percpu.h

+2 −0
Original line number Diff line number Diff line
@@ -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

arch/arm/include/asm/thread_info.h

+0 −5
Original line number Diff line number Diff line
@@ -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

 */

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