diff options
| -rw-r--r-- | arch/x86/include/asm/idtentry.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/x86/include/asm/idtentry.h b/arch/x86/include/asm/idtentry.h index 2293b443b193..50ea186b8108 100644 --- a/arch/x86/include/asm/idtentry.h +++ b/arch/x86/include/asm/idtentry.h @@ -191,11 +191,9 @@ __visible noinstr void func(struct pt_regs *regs, unsigned long error_code) * to the function as error_code argument which needs to be truncated * to an u8 because the push is sign extending. * - * On 64-bit idtentry_enter/exit() are invoked in the ASM entry code before - * and after switching to the interrupt stack. On 32-bit this happens in C. - * * irq_enter/exit_rcu() are invoked before the function body and the - * KVM L1D flush request is set. + * KVM L1D flush request is set. Stack switching to the interrupt stack + * has to be done in the function body if necessary. */ #define DEFINE_IDTENTRY_IRQ(func) \ static __always_inline void __##func(struct pt_regs *regs, u8 vector); \ |