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| author |  Sean Christopherson <sean.j.christopherson@intel.com>
| 2020-03-04 17:34:37 -0800 |
|---|---|---|
| committer |  Paolo Bonzini <pbonzini@redhat.com>
| 2020-03-16 17:58:50 +0100 |
| commit | f91af5176cce77bb0d3292e46665c30af0792dcd (patch) | |
| tree | b91314059dd60339e19e5d607d4578b12d20f16f /arch/x86/kvm/kvm_emulate.h | |
| parent | KVM: x86: Refactor out-of-range logic to contain the madness (diff) | |
| download | linux-f91af5176cce77bb0d3292e46665c30af0792dcd.tar.gz linux-f91af5176cce77bb0d3292e46665c30af0792dcd.tar.bz2 linux-f91af5176cce77bb0d3292e46665c30af0792dcd.zip | |
KVM: x86: Refactor kvm_cpuid() param that controls out-of-range logic
Invert and rename the kvm_cpuid() param that controls out-of-range logic
to better reflect the semantics of the affected callers, i.e. callers
that bypass the out-of-range logic do so because they are looking up an
exact guest CPUID entry, e.g. to query the maxphyaddr.
Similarly, rename kvm_cpuid()'s internal "found" to "exact" to clarify
that it tracks whether or not the exact requested leaf was found, as
opposed to any usable leaf being found.
No functional change intended.
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/kvm_emulate.h')
| -rw-r--r-- | arch/x86/kvm/kvm_emulate.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kvm/kvm_emulate.h b/arch/x86/kvm/kvm_emulate.h index 3cb50eda606d..4688b26c17ee 100644 --- a/arch/x86/kvm/kvm_emulate.h +++ b/arch/x86/kvm/kvm_emulate.h @@ -221,7 +221,7 @@ struct x86_emulate_ops { enum x86_intercept_stage stage); bool (*get_cpuid)(struct x86_emulate_ctxt *ctxt, u32 *eax, u32 *ebx, - u32 *ecx, u32 *edx, bool check_limit); + u32 *ecx, u32 *edx, bool exact_only); bool (*guest_has_long_mode)(struct x86_emulate_ctxt *ctxt); bool (*guest_has_movbe)(struct x86_emulate_ctxt *ctxt); bool (*guest_has_fxsr)(struct x86_emulate_ctxt *ctxt); |