diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2021-02-10 00:40:53 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2021-02-10 23:34:16 +0100 |
| commit | db1cc7aede37eb9235759131ddfefd9c0ea5136f (patch) | |
| tree | 1d110d199d4f21c7ac3a0beba952bf8beaa74639 /arch/x86 | |
| parent | cd1a41ceba8a4caef4d18a3a14d6d0f8c656efe4 (diff) | |
| download | linux-db1cc7aede37eb9235759131ddfefd9c0ea5136f.tar.bz2 | |
softirq: Move do_softirq_own_stack() to generic asm header
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
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/kernel/irq_32.c | 1 | ||||
| -rw-r--r-- | arch/x86/kernel/irq_64.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c index 0b79efc87be5..044902d5a3c4 100644 --- a/arch/x86/kernel/irq_32.c +++ b/arch/x86/kernel/irq_32.c @@ -22,6 +22,7 @@ #include <asm/apic.h> #include <asm/nospec-branch.h> +#include <asm/softirq_stack.h> #ifdef CONFIG_DEBUG_STACKOVERFLOW diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c index b88fdb9686e6..f335c3910834 100644 --- a/arch/x86/kernel/irq_64.c +++ b/arch/x86/kernel/irq_64.c @@ -20,6 +20,7 @@ #include <linux/sched/task_stack.h> #include <asm/cpu_entry_area.h> +#include <asm/softirq_stack.h> #include <asm/irq_stack.h> #include <asm/io_apic.h> #include <asm/apic.h> |