diff options
author | Vitaly Kuznetsov <vkuznets@redhat.com> | 2022-11-01 15:54:05 +0100 |
---|---|---|
committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-11-18 12:59:18 -0500 |
commit | b415d8d417bbe5403626b74e1041101ac23d602f (patch) | |
tree | e90c1f0a7b7428af3b41571bc40109fff484e11f /arch/x86/kvm/hyperv.h | |
parent | c30e9bc8b606077142969a807ada42ca921e605a (diff) | |
download | linux-b415d8d417bbe5403626b74e1041101ac23d602f.tar.bz2 |
KVM: x86: Make kvm_hv_get_assist_page() return 0/-errno
Convert kvm_hv_get_assist_page() to return 'int' and propagate possible
errors from kvm_read_guest_cached().
Suggested-by: Sean Christopherson <seanjc@google.com>
Reviewed-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20221101145426.251680-28-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/hyperv.h')
-rw-r--r-- | arch/x86/kvm/hyperv.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kvm/hyperv.h b/arch/x86/kvm/hyperv.h index 81313e418b80..5157622c2fb3 100644 --- a/arch/x86/kvm/hyperv.h +++ b/arch/x86/kvm/hyperv.h @@ -108,7 +108,7 @@ int kvm_hv_activate_synic(struct kvm_vcpu *vcpu, bool dont_zero_synic_pages); void kvm_hv_vcpu_uninit(struct kvm_vcpu *vcpu); bool kvm_hv_assist_page_enabled(struct kvm_vcpu *vcpu); -bool kvm_hv_get_assist_page(struct kvm_vcpu *vcpu); +int kvm_hv_get_assist_page(struct kvm_vcpu *vcpu); static inline struct kvm_vcpu_hv_stimer *to_hv_stimer(struct kvm_vcpu *vcpu, int timer_index) |