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| author | Sean Christopherson <sean.j.christopherson@intel.com> | 2020-05-08 16:53:48 -0700 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-05-15 12:26:18 -0400 |
| commit | 2c4c41325540cf3abb12aef142c0e550f6afeffc (patch) | |
| tree | b23012df0f19d2f53193a79d85ce6fa153eb0e6f /arch/x86/include/uapi | |
| parent | dcf068da7eb29362adf13f20e5c44a18d98ed9a3 (diff) | |
| download | linux-2c4c41325540cf3abb12aef142c0e550f6afeffc.tar.gz | |
KVM: x86: Print symbolic names of VMX VM-Exit flags in traces
Use __print_flags() to display the names of VMX flags in VM-Exit traces and strip the flags when printing the basic exit reason, e.g. so that a failed VM-Entry due to invalid guest state gets recorded as "INVALID_STATE FAILED_VMENTRY" instead of "0x80000021". Opportunstically fix misaligned variables in the kvm_exit and kvm_nested_vmexit_inject tracepoints. Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com> Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com> Message-Id: <20200508235348.19427-3-sean.j.christopherson@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/include/uapi')
| -rw-r--r-- | arch/x86/include/uapi/asm/vmx.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/include/uapi/asm/vmx.h b/arch/x86/include/uapi/asm/vmx.h index e95b72ec19bc..b8ff9e8ac0d5 100644 --- a/arch/x86/include/uapi/asm/vmx.h +++ b/arch/x86/include/uapi/asm/vmx.h @@ -150,6 +150,9 @@ { EXIT_REASON_UMWAIT, "UMWAIT" }, \ { EXIT_REASON_TPAUSE, "TPAUSE" } +#define VMX_EXIT_REASON_FLAGS \ + { VMX_EXIT_REASONS_FAILED_VMENTRY, "FAILED_VMENTRY" } + #define VMX_ABORT_SAVE_GUEST_MSR_FAIL 1 #define VMX_ABORT_LOAD_HOST_PDPTE_FAIL 2 #define VMX_ABORT_LOAD_HOST_MSR_FAIL 4 |