From 6d55a94222dbc64754fc138dbe4578dc5cac1c8b Mon Sep 17 00:00:00 2001 From: Sean Christopherson Date: Thu, 29 Aug 2024 21:35:59 -0700 Subject: [PATCH] x86/reboot: Unconditionally define cpu_emergency_virt_cb typedef Define cpu_emergency_virt_cb even if the kernel is being built without KVM support so that KVM can reference the typedef in asm/kvm_host.h without needing yet more #ifdefs. No functional change intended. Acked-by: Kai Huang Reviewed-by: Chao Gao Reviewed-by: Kai Huang Tested-by: Farrah Chen Signed-off-by: Sean Christopherson Message-ID: <20240830043600.127750-10-seanjc@google.com> Signed-off-by: Paolo Bonzini --- arch/x86/include/asm/reboot.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/include/asm/reboot.h b/arch/x86/include/asm/reboot.h index 6536873f8fc0a2..d0ef2a678d66c0 100644 --- a/arch/x86/include/asm/reboot.h +++ b/arch/x86/include/asm/reboot.h @@ -25,8 +25,8 @@ void __noreturn machine_real_restart(unsigned int type); #define MRR_BIOS 0 #define MRR_APM 1 -#if IS_ENABLED(CONFIG_KVM_INTEL) || IS_ENABLED(CONFIG_KVM_AMD) typedef void (cpu_emergency_virt_cb)(void); +#if IS_ENABLED(CONFIG_KVM_INTEL) || IS_ENABLED(CONFIG_KVM_AMD) void cpu_emergency_register_virt_callback(cpu_emergency_virt_cb *callback); void cpu_emergency_unregister_virt_callback(cpu_emergency_virt_cb *callback); void cpu_emergency_disable_virtualization(void);