diff options
| author | Namhyung Kim <namhyung@kernel.org> | 2026-02-20 14:02:16 -0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2026-03-11 18:41:11 +0100 |
| commit | f78e627a01bd4ec0219566d2c9c40f3c3614f875 (patch) | |
| tree | 2356f3ac07e0ab523e80458a86540c284dd4abf6 /arch | |
| parent | a5264387c2ee42fca92ac792199008fc60ee82f1 (diff) | |
KVM: VMX: Fix a wrong MSR update in add_atomic_switch_msr()
The previous change had a bug to update a guest MSR with a host value.
Fixes: c3d6a7210a4de9096 ("KVM: VMX: Dedup code for adding MSR to VMCS's auto list")
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Reviewed-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
Link: https://patch.msgid.link/20260220220216.389475-1-namhyung@kernel.org
Signed-off-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kvm/vmx/vmx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c index 967b58a8ab9d..83d057cfa816 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -1149,7 +1149,7 @@ static void add_atomic_switch_msr(struct vcpu_vmx *vmx, unsigned msr, } vmx_add_auto_msr(&m->guest, msr, guest_val, VM_ENTRY_MSR_LOAD_COUNT, kvm); - vmx_add_auto_msr(&m->guest, msr, host_val, VM_EXIT_MSR_LOAD_COUNT, kvm); + vmx_add_auto_msr(&m->host, msr, host_val, VM_EXIT_MSR_LOAD_COUNT, kvm); } static bool update_transition_efer(struct vcpu_vmx *vmx) |