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Date: Mon, 9 Aug 2021 10:39:55 -0700 From: Sean Christopherson <seanjc@...gle.com> To: Paolo Bonzini <pbonzini@...hat.com> Cc: Sean Christopherson <seanjc@...gle.com>, Vitaly Kuznetsov <vkuznets@...hat.com>, Wanpeng Li <wanpengli@...cent.com>, Jim Mattson <jmattson@...gle.com>, Joerg Roedel <joro@...tes.org>, kvm@...r.kernel.org, linux-kernel@...r.kernel.org, Uros Bizjak <ubizjak@...il.com>, Like Xu <like.xu.linux@...il.com> Subject: [PATCH v2 2/2] KVM: x86: Move declaration of kvm_spurious_fault() to x86.h From: Uros Bizjak <ubizjak@...il.com> Move the declaration of kvm_spurious_fault() to KVM's "private" x86.h, it should never be called by anything other than low level KVM code. Cc: Paolo Bonzini <pbonzini@...hat.com> Cc: Sean Christopherson <seanjc@...gle.com> Signed-off-by: Uros Bizjak <ubizjak@...il.com> [sean: rebased to a series without __ex()/__kvm_handle_fault_on_reboot()] Signed-off-by: Sean Christopherson <seanjc@...gle.com> --- arch/x86/include/asm/kvm_host.h | 2 -- arch/x86/kvm/svm/svm_ops.h | 2 +- arch/x86/kvm/vmx/vmx_ops.h | 2 +- arch/x86/kvm/x86.h | 2 ++ 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 56540b5befd0..45e618902623 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -1798,8 +1798,6 @@ enum { #define kvm_arch_vcpu_memslots_id(vcpu) ((vcpu)->arch.hflags & HF_SMM_MASK ? 1 : 0) #define kvm_memslots_for_spte_role(kvm, role) __kvm_memslots(kvm, (role).smm) -void kvm_spurious_fault(void); - #define KVM_ARCH_WANT_MMU_NOTIFIER int kvm_cpu_has_injectable_intr(struct kvm_vcpu *v); diff --git a/arch/x86/kvm/svm/svm_ops.h b/arch/x86/kvm/svm/svm_ops.h index 8170f2a5a16f..22e2b019de37 100644 --- a/arch/x86/kvm/svm/svm_ops.h +++ b/arch/x86/kvm/svm/svm_ops.h @@ -4,7 +4,7 @@ #include <linux/compiler_types.h> -#include <asm/kvm_host.h> +#include "x86.h" #define svm_asm(insn, clobber...) \ do { \ diff --git a/arch/x86/kvm/vmx/vmx_ops.h b/arch/x86/kvm/vmx/vmx_ops.h index c0d74b994b56..9e9ef47e988c 100644 --- a/arch/x86/kvm/vmx/vmx_ops.h +++ b/arch/x86/kvm/vmx/vmx_ops.h @@ -4,11 +4,11 @@ #include <linux/nospec.h> -#include <asm/kvm_host.h> #include <asm/vmx.h> #include "evmcs.h" #include "vmcs.h" +#include "x86.h" asmlinkage void vmread_error(unsigned long field, bool fault); __attribute__((regparm(0))) void vmread_error_trampoline(unsigned long field, diff --git a/arch/x86/kvm/x86.h b/arch/x86/kvm/x86.h index 44ae10312740..7d66d63dc55a 100644 --- a/arch/x86/kvm/x86.h +++ b/arch/x86/kvm/x86.h @@ -8,6 +8,8 @@ #include "kvm_cache_regs.h" #include "kvm_emulate.h" +void kvm_spurious_fault(void); + static __always_inline void kvm_guest_enter_irqoff(void) { /* -- 2.32.0.605.g8dce9f2422-goog
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