From 9c3b1f4975c46fc2932fd6d53e63c14f0ddf985f Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Thu, 21 May 2020 22:05:42 +0200 Subject: x86/entry: Convert KVM vectors to IDTENTRY_SYSVEC* Convert KVM specific system vectors to IDTENTRY_SYSVEC*: The two empty stub handlers which only increment the stats counter do no need to run on the interrupt stack. Use IDTENTRY_SYSVEC_SIMPLE for them. The wakeup handler does more work and runs on the interrupt stack. None of these handlers need to save and restore the irq_regs pointer. Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar Acked-by: Paolo Bonzini Acked-by: Andy Lutomirski Link: https://lore.kernel.org/r/20200521202119.555715519@linutronix.de --- arch/x86/include/asm/hw_irq.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'arch/x86/include/asm/hw_irq.h') diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h index 7281c7e3a0f6..fd5e7c8825e1 100644 --- a/arch/x86/include/asm/hw_irq.h +++ b/arch/x86/include/asm/hw_irq.h @@ -29,10 +29,6 @@ #include /* Interrupt handlers registered during init_IRQ */ -extern asmlinkage void kvm_posted_intr_ipi(void); -extern asmlinkage void kvm_posted_intr_wakeup_ipi(void); -extern asmlinkage void kvm_posted_intr_nested_ipi(void); - extern asmlinkage void reschedule_interrupt(void); #ifdef CONFIG_X86_LOCAL_APIC -- cgit v1.2.3