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| author | Thomas Gleixner <tglx@linutronix.de> | 2021-02-10 00:40:52 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2021-02-10 23:34:16 +0100 |
| commit | cd1a41ceba8a4caef4d18a3a14d6d0f8c656efe4 (patch) | |
| tree | 9c1f88d3d331cc2cd4d6db1cd047aca58f04a8b2 /arch/sh | |
| parent | x86: Select CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK (diff) | |
| download | linux-cd1a41ceba8a4caef4d18a3a14d6d0f8c656efe4.tar.xz linux-cd1a41ceba8a4caef4d18a3a14d6d0f8c656efe4.zip | |
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/sh')
| -rw-r--r-- | arch/sh/Kconfig | 1 | ||||
| -rw-r--r-- | arch/sh/include/asm/irq.h | 1 |
2 files changed, 1 insertions, 1 deletions
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 5fa580219a86..b49d5e033e29 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -56,6 +56,7 @@ config SUPERH select HAVE_PERF_EVENTS select HAVE_REGS_AND_STACK_ACCESS_API select HAVE_UID16 + select HAVE_SOFTIRQ_ON_OWN_STACK if IRQSTACKS select HAVE_STACKPROTECTOR select HAVE_SYSCALL_TRACEPOINTS select IRQ_FORCED_THREADING diff --git a/arch/sh/include/asm/irq.h b/arch/sh/include/asm/irq.h index 6d44c32ef047..839551ce398c 100644 --- a/arch/sh/include/asm/irq.h +++ b/arch/sh/include/asm/irq.h @@ -51,7 +51,6 @@ asmlinkage int do_IRQ(unsigned int irq, struct pt_regs *regs); #ifdef CONFIG_IRQSTACKS extern void irq_ctx_init(int cpu); extern void irq_ctx_exit(int cpu); -# define __ARCH_HAS_DO_SOFTIRQ #else # define irq_ctx_init(cpu) do { } while (0) # define irq_ctx_exit(cpu) do { } while (0) |