Merge tag 'icc-5.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/djakov...

[linux-2.6-microblaze.git] / arch / x86 / kvm / mmu / mmu.c

diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c
index 4b3ee24..0144c40 100644 (file)
--- a/arch/x86/kvm/mmu/mmu.c
+++ b/arch/x86/kvm/mmu/mmu.c
@@ -3310,12 +3310,12 @@ static int mmu_alloc_shadow_roots(struct kvm_vcpu *vcpu)
        if (mmu->shadow_root_level == PT64_ROOT_4LEVEL) {
                pm_mask |= PT_ACCESSED_MASK | PT_WRITABLE_MASK | PT_USER_MASK;
 
-               if (WARN_ON_ONCE(!mmu->lm_root)) {
+               if (WARN_ON_ONCE(!mmu->pml4_root)) {
                        r = -EIO;
                        goto out_unlock;
                }
 
-               mmu->lm_root[0] = __pa(mmu->pae_root) | pm_mask;
+               mmu->pml4_root[0] = __pa(mmu->pae_root) | pm_mask;
        }
 
        for (i = 0; i < 4; ++i) {
@@ -3335,7 +3335,7 @@ static int mmu_alloc_shadow_roots(struct kvm_vcpu *vcpu)
        }
 
        if (mmu->shadow_root_level == PT64_ROOT_4LEVEL)
-               mmu->root_hpa = __pa(mmu->lm_root);
+               mmu->root_hpa = __pa(mmu->pml4_root);
        else
                mmu->root_hpa = __pa(mmu->pae_root);
 
@@ -3350,7 +3350,7 @@ out_unlock:
 static int mmu_alloc_special_roots(struct kvm_vcpu *vcpu)
 {
        struct kvm_mmu *mmu = vcpu->arch.mmu;
-       u64 *lm_root, *pae_root;
+       u64 *pml4_root, *pae_root;
 
        /*
         * When shadowing 32-bit or PAE NPT with 64-bit NPT, the PML4 and PDP
@@ -3369,14 +3369,14 @@ static int mmu_alloc_special_roots(struct kvm_vcpu *vcpu)
        if (WARN_ON_ONCE(mmu->shadow_root_level != PT64_ROOT_4LEVEL))
                return -EIO;
 
-       if (mmu->pae_root && mmu->lm_root)
+       if (mmu->pae_root && mmu->pml4_root)
                return 0;
 
        /*
         * The special roots should always be allocated in concert.  Yell and
         * bail if KVM ends up in a state where only one of the roots is valid.
         */
-       if (WARN_ON_ONCE(!tdp_enabled || mmu->pae_root || mmu->lm_root))
+       if (WARN_ON_ONCE(!tdp_enabled || mmu->pae_root || mmu->pml4_root))
                return -EIO;
 
        /*
@@ -3387,14 +3387,14 @@ static int mmu_alloc_special_roots(struct kvm_vcpu *vcpu)
        if (!pae_root)
                return -ENOMEM;
 
-       lm_root = (void *)get_zeroed_page(GFP_KERNEL_ACCOUNT);
-       if (!lm_root) {
+       pml4_root = (void *)get_zeroed_page(GFP_KERNEL_ACCOUNT);
+       if (!pml4_root) {
                free_page((unsigned long)pae_root);
                return -ENOMEM;
        }
 
        mmu->pae_root = pae_root;
-       mmu->lm_root = lm_root;
+       mmu->pml4_root = pml4_root;
 
        return 0;
 }
@@ -5261,7 +5261,7 @@ static void free_mmu_pages(struct kvm_mmu *mmu)
        if (!tdp_enabled && mmu->pae_root)
                set_memory_encrypted((unsigned long)mmu->pae_root, 1);
        free_page((unsigned long)mmu->pae_root);
-       free_page((unsigned long)mmu->lm_root);
+       free_page((unsigned long)mmu->pml4_root);
 }
 
 static int __kvm_mmu_create(struct kvm_vcpu *vcpu, struct kvm_mmu *mmu)