diff options
| 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/include | |
| parent | 633260fa143bbed05e65dc557a492667dfdc45bb (diff) | |
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/include')
| -rw-r--r-- | arch/x86/include/asm/irq.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/include/asm/irq.h b/arch/x86/include/asm/irq.h index 74690a373c58..67aa1e2a5b4a 100644 --- a/arch/x86/include/asm/irq.h +++ b/arch/x86/include/asm/irq.h @@ -34,7 +34,7 @@ extern __visible void smp_kvm_posted_intr_nested_ipi(struct pt_regs *regs); extern void (*x86_platform_ipi_callback)(void); extern void native_init_IRQ(void); -extern void handle_irq(struct irq_desc *desc, struct pt_regs *regs); +extern void __handle_irq(struct irq_desc *desc, struct pt_regs *regs); extern __visible void do_IRQ(struct pt_regs *regs, unsigned long vector); |