locking/atomics: COCCINELLE/treewide: Convert trivial ACCESS_ONCE() patterns to READ_...

[mirror_ubuntu-bionic-kernel.git] / arch / x86 / kvm / mmu.c

diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 7a69cf053711197df9a0f2ec284ef5a436c42514..a119b361b8b7a9c916e4df7ecd9e69622e64c1b3 100644 (file)
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -443,7 +443,7 @@ static u64 __update_clear_spte_slow(u64 *sptep, u64 spte)
 
 static u64 __get_spte_lockless(u64 *sptep)
 {
-       return ACCESS_ONCE(*sptep);
+       return READ_ONCE(*sptep);
 }
 #else
 union split_spte {
@@ -4819,7 +4819,7 @@ static void kvm_mmu_pte_write(struct kvm_vcpu *vcpu, gpa_t gpa,
         * If we don't have indirect shadow pages, it means no page is
         * write-protected, so we can exit simply.
         */
-       if (!ACCESS_ONCE(vcpu->kvm->arch.indirect_shadow_pages))
+       if (!READ_ONCE(vcpu->kvm->arch.indirect_shadow_pages))
                return;
 
        remote_flush = local_flush = false;