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authorThomas Gleixner <tglx@linutronix.de>2021-02-10 00:40:52 +0100
committerThomas Gleixner <tglx@linutronix.de>2021-02-10 23:34:16 +0100
commitcd1a41ceba8a4caef4d18a3a14d6d0f8c656efe4 (patch)
tree9c1f88d3d331cc2cd4d6db1cd047aca58f04a8b2 /arch/sparc
parent624db9eabc74597f682c0651047a25b54f7260a1 (diff)
softirq: Move __ARCH_HAS_DO_SOFTIRQ to Kconfig
To prepare for inlining do_softirq_own_stack() replace __ARCH_HAS_DO_SOFTIRQ with a Kconfig switch and select it in the affected architectures. This allows in the next step to move the function prototype and the inline stub into a seperate asm-generic header file which is required to avoid include recursion. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20210210002513.181713427@linutronix.de
Diffstat (limited to 'arch/sparc')
-rw-r--r--arch/sparc/Kconfig1
-rw-r--r--arch/sparc/include/asm/irq_64.h1
2 files changed, 1 insertions, 1 deletions
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index c9c34dc52b7d..f0d22d530645 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -97,6 +97,7 @@ config SPARC64
select ARCH_HAS_PTE_SPECIAL
select PCI_DOMAINS if PCI
select ARCH_HAS_GIGANTIC_PAGE
+ select HAVE_SOFTIRQ_ON_OWN_STACK
config ARCH_PROC_KCORE_TEXT
def_bool y
diff --git a/arch/sparc/include/asm/irq_64.h b/arch/sparc/include/asm/irq_64.h
index 4d748e93b974..154df2cf19f4 100644
--- a/arch/sparc/include/asm/irq_64.h
+++ b/arch/sparc/include/asm/irq_64.h
@@ -93,7 +93,6 @@ void arch_trigger_cpumask_backtrace(const struct cpumask *mask,
extern void *hardirq_stack[NR_CPUS];
extern void *softirq_stack[NR_CPUS];
-#define __ARCH_HAS_DO_SOFTIRQ
#define NO_IRQ 0xffffffff