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softirq: Move do_softirq_own_stack() to generic asm header

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To avoid include recursion hell move the do_softirq_own_stack() related
content into a generic asm header and include it from all places in arch/
which need the prototype.

This allows architectures to provide an inline implementation of
do_softirq_own_stack() without introducing a lot of #ifdeffery all over the
place.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20210210002513.289960691@linutronix.de
This commit is contained in:
Thomas Gleixner
2021-02-10 00:40:53 +01:00
parent cd1a41ceba
commit db1cc7aede
11 changed files with 24 additions and 9 deletions
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1
arch/sparc/kernel/irq_64.c
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@@ -42,6 +42,7 @@
#include <asm/head.h>
#include <asm/hypervisor.h>
#include <asm/cacheflush.h>
#include <asm/softirq_stack.h>
#include "entry.h"
#include "cpumap.h"