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4b3dc9679c
Nobody seems to be producing !SMP systems anymore, so this is just becoming a source of kernel bugs, particularly if people want to use coherent DMA with non-shared pages. This patch forces CONFIG_SMP=y for arm64, removing a modest amount of code in the process. Signed-off-by: Will Deacon <will.deacon@arm.com>
12 lines
189 B
C
12 lines
189 B
C
#ifndef __ASM_IRQ_WORK_H
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#define __ASM_IRQ_WORK_H
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#include <asm/smp.h>
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static inline bool arch_irq_work_has_interrupt(void)
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{
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return !!__smp_cross_call;
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}
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#endif /* __ASM_IRQ_WORK_H */
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