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KVM: x86: Make kvm_hv_get_assist_page() return 0/-errno
authorVitaly Kuznetsov <vkuznets@redhat.com>
Tue, 1 Nov 2022 14:54:05 +0000 (15:54 +0100)
committerPaolo Bonzini <pbonzini@redhat.com>
Fri, 18 Nov 2022 17:59:18 +0000 (12:59 -0500)
commitb415d8d417bbe5403626b74e1041101ac23d602f
treee90c1f0a7b7428af3b41571bc40109fff484e11ftree | snapshot
parentc30e9bc8b606077142969a807ada42ca921e605acommit | diff
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>
arch/x86/kvm/hyperv.c diff | blob | history
arch/x86/kvm/hyperv.h diff | blob | history
arch/x86/kvm/vmx/hyperv.c diff | blob | history
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