KVM: x86: Do not block APIC write for non ICR registers
The commit 5413bcba ("KVM: x86: Add support for vICR APIC-write VM-Exits in x2APIC mode") introduces logic to prevent APIC write for offset other than ICR in kvm_apic_write_nodecode() function. This breaks x2AVIC support, which requires KVM to trap and emulate x2APIC MSR writes. Therefore, removes the warning and modify to logic to allow MSR write. Fixes: 5413bcba ("KVM: x86: Add support for vICR APIC-write VM-Exits in x2APIC mode") Cc: Zeng Guang <guang.zeng@intel.com> Suggested-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> Message-Id: <20220725053356.4275-1-suravee.suthikulpanit@amd.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Please register or sign in to comment