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| author |  Sean Christopherson <sean.j.christopherson@intel.com>
| 2020-10-06 18:44:16 -0700 |
|---|---|---|
| committer |  Paolo Bonzini <pbonzini@redhat.com>
| 2020-11-15 09:49:08 -0500 |
| commit | ee69c92bac61f4379e97f40b259a1c1257e5987f (patch) | |
| tree | d7f198368666d947be1c8f16a6f9233dc1739ded /arch/x86/kvm/x86.h | |
| parent | KVM: x86: Move vendor CR4 validity check to dedicated kvm_x86_ops hook (diff) | |
| download | linux-ee69c92bac61f4379e97f40b259a1c1257e5987f.tar.gz linux-ee69c92bac61f4379e97f40b259a1c1257e5987f.tar.bz2 linux-ee69c92bac61f4379e97f40b259a1c1257e5987f.zip | |
KVM: x86: Return bool instead of int for CR4 and SREGS validity checks
Rework the common CR4 and SREGS checks to return a bool instead of an
int, i.e. true/false instead of 0/-EINVAL, and add "is" to the name to
clarify the polarity of the return value (which is effectively inverted
by this change).
No functional changed intended.
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Message-Id: <20201007014417.29276-6-sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/x86.h')
| -rw-r--r-- | arch/x86/kvm/x86.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kvm/x86.h b/arch/x86/kvm/x86.h index e7ca622a468f..764c967a1993 100644 --- a/arch/x86/kvm/x86.h +++ b/arch/x86/kvm/x86.h @@ -369,7 +369,7 @@ static inline bool kvm_dr6_valid(u64 data) void kvm_load_guest_xsave_state(struct kvm_vcpu *vcpu); void kvm_load_host_xsave_state(struct kvm_vcpu *vcpu); int kvm_spec_ctrl_test_value(u64 value); -int kvm_valid_cr4(struct kvm_vcpu *vcpu, unsigned long cr4); +bool kvm_is_valid_cr4(struct kvm_vcpu *vcpu, unsigned long cr4); bool kvm_vcpu_exit_request(struct kvm_vcpu *vcpu); int kvm_handle_memory_failure(struct kvm_vcpu *vcpu, int r, struct x86_exception *e); |