diff options
| author | Sean Christopherson <[email protected]> | 2024-04-05 16:55:59 -0700 |
|---|---|---|
| committer | Sean Christopherson <[email protected]> | 2024-06-10 14:29:38 -0700 |
| commit | d99e4cb2ae2e02a632d3587d710eecf5a02c20e7 (patch) | |
| tree | ec3976612a52508e66649196fbb7ffe885e91820 /arch/x86/kvm/kvm_emulate.h | |
| parent | c092fc879f99cf536881892e2dbe2a70074e9915 (diff) | |
KVM: x86: Use "is Intel compatible" helper to emulate SYSCALL in !64-bit
Use guest_cpuid_is_intel_compatible() to determine whether SYSCALL in
32-bit Protected Mode (including Compatibility Mode) should #UD or succeed.
The existing code already does the exact equivalent of
guest_cpuid_is_intel_compatible(), just in a rather roundabout way.
No functional change intended.
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Sean Christopherson <[email protected]>
Diffstat (limited to 'arch/x86/kvm/kvm_emulate.h')
| -rw-r--r-- | arch/x86/kvm/kvm_emulate.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kvm/kvm_emulate.h b/arch/x86/kvm/kvm_emulate.h index 29ea4313e1bb..55a18e2f2dcd 100644 --- a/arch/x86/kvm/kvm_emulate.h +++ b/arch/x86/kvm/kvm_emulate.h @@ -223,6 +223,7 @@ struct x86_emulate_ops { bool (*guest_has_movbe)(struct x86_emulate_ctxt *ctxt); bool (*guest_has_fxsr)(struct x86_emulate_ctxt *ctxt); bool (*guest_has_rdpid)(struct x86_emulate_ctxt *ctxt); + bool (*guest_cpuid_is_intel_compatible)(struct x86_emulate_ctxt *ctxt); void (*set_nmi_mask)(struct x86_emulate_ctxt *ctxt, bool masked); |