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| author | Thomas Gleixner <tglx@linutronix.de> | 2020-05-21 22:05:35 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-06-11 15:15:12 +0200 |
| commit | 7c2a57364cae0f2e070a27d728f1df6844ffff56 (patch) | |
| tree | 152432b465046ccf1db0366552a5d9cc1478e581 /arch/x86/kernel/irq_32.c | |
| parent | x86/irq: Convey vector as argument and not in ptregs (diff) | |
| download | linux-7c2a57364cae0f2e070a27d728f1df6844ffff56.tar.xz linux-7c2a57364cae0f2e070a27d728f1df6844ffff56.zip | |
x86/irq: Rework handle_irq() for 64-bit
To consolidate the interrupt entry/exit code vs. the other exceptions
make handle_irq() an inline and handle both 64-bit and 32-bit mode.
Preparatory change to move irq stack switching for 64-bit to C which allows
to consolidate the entry exit handling by reusing the idtentry machinery
both in ASM and C.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Andy Lutomirski <luto@kernel.org>
Link: https://lore.kernel.org/r/20200521202118.889972748@linutronix.de
Diffstat (limited to 'arch/x86/kernel/irq_32.c')
| -rw-r--r-- | arch/x86/kernel/irq_32.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c index a759ca97cd01..0b79efc87be5 100644 --- a/arch/x86/kernel/irq_32.c +++ b/arch/x86/kernel/irq_32.c @@ -148,7 +148,7 @@ void do_softirq_own_stack(void) call_on_stack(__do_softirq, isp); } -void handle_irq(struct irq_desc *desc, struct pt_regs *regs) +void __handle_irq(struct irq_desc *desc, struct pt_regs *regs) { int overflow = check_stack_overflow(); |