KVM: VMX: Add a helper to test for a valid error code given an intr info

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Add a helper, is_exception_with_error_code(), to provide the simple but
difficult to read code of checking for a valid exception with an error
code given a vmcs.VM_EXIT_INTR_INFO value.  The helper will gain another
user, vmx_get_exit_info(), in a future patch.

Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Message-Id: <20200923201349.16097-4-sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Sean Christopherson 2020-09-23 13:13:45 -07:00 • committed by Paolo Bonzini

parent a9d7d76c66

commit f315f2b140

2 changed files with 8 additions and 3 deletions

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4

arch/x86/kvm/vmx/nested.c

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7

arch/x86/kvm/vmx/vmcs.h

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