linux-kernel - [PATCH v3 2/9] KVM: x86: mmu: Move translate

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Message-Id: <20200710154811.418214-3-mgamal@redhat.com>
Date:   Fri, 10 Jul 2020 17:48:04 +0200
From:   Mohammed Gamal <mgamal@...hat.com>
To:     kvm@...r.kernel.org, pbonzini@...hat.com
Cc:     linux-kernel@...r.kernel.org, vkuznets@...hat.com,
        sean.j.christopherson@...el.com, wanpengli@...cent.com,
        jmattson@...gle.com, joro@...tes.org,
        Mohammed Gamal <mgamal@...hat.com>
Subject: [PATCH v3 2/9] KVM: x86: mmu: Move translate_gpa() to mmu.c

Also no point of it being inline since it's always called through
function pointers. So remove that.

Signed-off-by: Mohammed Gamal <mgamal@...hat.com>
Signed-off-by: Paolo Bonzini <pbonzini@...hat.com>
---
 arch/x86/include/asm/kvm_host.h | 6 ------
 arch/x86/kvm/mmu/mmu.c          | 6 ++++++
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index be5363b21540..62373cc06c72 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -1551,12 +1551,6 @@ void kvm_mmu_new_pgd(struct kvm_vcpu *vcpu, gpa_t new_pgd, bool skip_tlb_flush,
 
 void kvm_configure_mmu(bool enable_tdp, int tdp_page_level);
 
-static inline gpa_t translate_gpa(struct kvm_vcpu *vcpu, gpa_t gpa, u32 access,
-				  struct x86_exception *exception)
-{
-	return gpa;
-}
-
 static inline struct kvm_mmu_page *page_header(hpa_t shadow_page)
 {
 	struct page *page = pfn_to_page(shadow_page >> PAGE_SHIFT);
diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c
index 6d6a0ae7800c..f8b3c5181466 100644
--- a/arch/x86/kvm/mmu/mmu.c
+++ b/arch/x86/kvm/mmu/mmu.c
@@ -515,6 +515,12 @@ static bool check_mmio_spte(struct kvm_vcpu *vcpu, u64 spte)
 	return likely(kvm_gen == spte_gen);
 }
 
+static gpa_t translate_gpa(struct kvm_vcpu *vcpu, gpa_t gpa, u32 access,
+                                  struct x86_exception *exception)
+{
+        return gpa;
+}
+
 /*
  * Sets the shadow PTE masks used by the MMU.
  *
-- 
2.26.2