diff options
| author | Sean Christopherson <seanjc@google.com> | 2025-10-30 11:50:03 -0700 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2025-11-04 09:14:47 -0800 |
| commit | 65a70164aba7c5d3b37a2d1e04a8d19c9d980994 (patch) | |
| tree | 0f2bdc5ed436909a02da39f2c514608762ce526e /arch/x86/kvm/svm/svm.c | |
| parent | 211ddde0823f1442e4ad052a2f30f050145ccada (diff) | |
KVM: x86: Add a helper to dedup reporting of unhandled VM-Exits
Add and use a helper, kvm_prepare_unexpected_reason_exit(), to dedup the
code that fills the exit reason and CPU when KVM encounters a VM-Exit that
KVM doesn't know how to handle.
Reviewed-by: yaoyuan@linux.alibaba.com
Reviewed-by: Yao Yuan <yaoyuan@linux.alibaba.com>
Reviewed-by: Yosry Ahmed <yosry.ahmed@linux.dev>
Reviewed-by: Pankaj Gupta <pankaj.gupta@amd.com>
Reviewed-by: Xiaoyao Li <xiaoyao.li@intel.com>
Reviewed-by: Binbin Wu <binbin.wu@linux.intel.com>
Acked-by: Kai Huang <kai.huang@intel.com>
Link: https://patch.msgid.link/20251030185004.3372256-1-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'arch/x86/kvm/svm/svm.c')
| -rw-r--r-- | arch/x86/kvm/svm/svm.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c index 153c12dbf3eb..59d896322855 100644 --- a/arch/x86/kvm/svm/svm.c +++ b/arch/x86/kvm/svm/svm.c @@ -3446,13 +3446,8 @@ static bool svm_check_exit_valid(u64 exit_code) static int svm_handle_invalid_exit(struct kvm_vcpu *vcpu, u64 exit_code) { - vcpu_unimpl(vcpu, "svm: unexpected exit reason 0x%llx\n", exit_code); dump_vmcb(vcpu); - vcpu->run->exit_reason = KVM_EXIT_INTERNAL_ERROR; - vcpu->run->internal.suberror = KVM_INTERNAL_ERROR_UNEXPECTED_EXIT_REASON; - vcpu->run->internal.ndata = 2; - vcpu->run->internal.data[0] = exit_code; - vcpu->run->internal.data[1] = vcpu->arch.last_vmentry_cpu; + kvm_prepare_unexpected_reason_exit(vcpu, exit_code); return 0; } |