diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2021-02-10 02:40:53 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2021-02-11 01:34:16 +0300 |
| commit | db1cc7aede37eb9235759131ddfefd9c0ea5136f (patch) | |
| tree | 1d110d199d4f21c7ac3a0beba952bf8beaa74639 /arch | |
| parent | cd1a41ceba8a4caef4d18a3a14d6d0f8c656efe4 (diff) | |
| download | linux-db1cc7aede37eb9235759131ddfefd9c0ea5136f.tar.xz | |
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')
| -rw-r--r-- | arch/parisc/kernel/irq.c | 1 | ||||
| -rw-r--r-- | arch/powerpc/kernel/irq.c | 1 | ||||
| -rw-r--r-- | arch/s390/kernel/irq.c | 1 | ||||
| -rw-r--r-- | arch/sh/kernel/irq.c | 1 | ||||
| -rw-r--r-- | arch/sparc/kernel/irq_64.c | 1 | ||||
| -rw-r--r-- | arch/x86/kernel/irq_32.c | 1 | ||||
| -rw-r--r-- | arch/x86/kernel/irq_64.c | 1 |
7 files changed, 7 insertions, 0 deletions
diff --git a/arch/parisc/kernel/irq.c b/arch/parisc/kernel/irq.c index 49cd6d2caefb..1632d525ad64 100644 --- a/arch/parisc/kernel/irq.c +++ b/arch/parisc/kernel/irq.c @@ -17,6 +17,7 @@ #include <linux/types.h> #include <asm/io.h> +#include <asm/softirq_stack.h> #include <asm/smp.h> #include <asm/ldcw.h> diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index 6b1eca53e36c..96296d3383a7 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -65,6 +65,7 @@ #include <asm/livepatch.h> #include <asm/asm-prototypes.h> #include <asm/hw_irq.h> +#include <asm/softirq_stack.h> #ifdef CONFIG_PPC64 #include <asm/paca.h> diff --git a/arch/s390/kernel/irq.c b/arch/s390/kernel/irq.c index f8a8b9428ae2..a1a2f75f3c09 100644 --- a/arch/s390/kernel/irq.c +++ b/arch/s390/kernel/irq.c @@ -27,6 +27,7 @@ #include <asm/irq.h> #include <asm/hw_irq.h> #include <asm/stacktrace.h> +#include <asm/softirq_stack.h> #include "entry.h" DEFINE_PER_CPU_SHARED_ALIGNED(struct irq_stat, irq_stat); diff --git a/arch/sh/kernel/irq.c b/arch/sh/kernel/irq.c index ab5f790b0cd2..ef0f0827cf57 100644 --- a/arch/sh/kernel/irq.c +++ b/arch/sh/kernel/irq.c @@ -20,6 +20,7 @@ #include <linux/uaccess.h> #include <asm/thread_info.h> #include <cpu/mmu_context.h> +#include <asm/softirq_stack.h> atomic_t irq_err_count; diff --git a/arch/sparc/kernel/irq_64.c b/arch/sparc/kernel/irq_64.c index 3ec9f1402aad..c8848bb681a1 100644 --- a/arch/sparc/kernel/irq_64.c +++ b/arch/sparc/kernel/irq_64.c @@ -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" 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> |