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authorSean Christopherson <sean.j.christopherson@intel.com>2020-02-04 18:32:59 +0300
committerPaolo Bonzini <pbonzini@redhat.com>2020-02-05 17:31:25 +0300
commitea79a750927e1835fa869c9136bfd6da28e605e6 (patch)
tree77a920122f4de848569eae1745eebaee4c32812d /arch
parent879a37632b403eb8c0fe00e14f907759100c8071 (diff)
downloadlinux-ea79a750927e1835fa869c9136bfd6da28e605e6.tar.xz
KVM: nVMX: Remove stale comment from nested_vmx_load_cr3()
The blurb pertaining to the return value of nested_vmx_load_cr3() no longer matches reality, remove it entirely as the behavior it is attempting to document is quite obvious when reading the actual code. Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com> Reviewed-by: Krish Sadhukhan <krish.sadhukhan@oracle.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/kvm/vmx/nested.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c
index 53d522faaa69..0118637fb970 100644
--- a/arch/x86/kvm/vmx/nested.c
+++ b/arch/x86/kvm/vmx/nested.c
@@ -1074,10 +1074,10 @@ static bool nested_cr3_valid(struct kvm_vcpu *vcpu, unsigned long val)
}
/*
- * Load guest's/host's cr3 at nested entry/exit. nested_ept is true if we are
- * emulating VM entry into a guest with EPT enabled.
- * Returns 0 on success, 1 on failure. Invalid state exit qualification code
- * is assigned to entry_failure_code on failure.
+ * Load guest's/host's cr3 at nested entry/exit. @nested_ept is true if we are
+ * emulating VM-Entry into a guest with EPT enabled. On failure, the expected
+ * Exit Qualification (for a VM-Entry consistency check VM-Exit) is assigned to
+ * @entry_failure_code.
*/
static int nested_vmx_load_cr3(struct kvm_vcpu *vcpu, unsigned long cr3, bool nested_ept,
u32 *entry_failure_code)