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(parent: 3db1348) | patch
KVM: x86: Add return value to kvm_cpuid().
authorYu Zhang <yu.c.zhang@linux.intel.com>
Thu, 24 Aug 2017 12:27:52 +0000 (20:27 +0800)
committerPaolo Bonzini <pbonzini@redhat.com>
Thu, 24 Aug 2017 16:09:15 +0000 (18:09 +0200)
commite911eb3b3414e62cbd9853e0a91c124f4a545c0f
treee8ac1e3c35b9d452ef099cd3b04f2c1f40fe5c25tree | snapshot (tar.gz zip)
parent3db134805c69aae16ba6193946aa8deccd393eadcommit | diff
KVM: x86: Add return value to kvm_cpuid().

Return false in kvm_cpuid() when it fails to find the cpuid
entry. Also, this routine(and its caller) is optimized with
a new argument - check_limit, so that the check_cpuid_limit()
fall back can be avoided.

Signed-off-by: Yu Zhang <yu.c.zhang@linux.intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/include/asm/kvm_emulate.h diff | blob | blame | history
arch/x86/kvm/cpuid.c diff | blob | blame | history
arch/x86/kvm/cpuid.h diff | blob | blame | history
arch/x86/kvm/emulate.c diff | blob | blame | history
arch/x86/kvm/svm.c diff | blob | blame | history
arch/x86/kvm/trace.h diff | blob | blame | history
arch/x86/kvm/x86.c diff | blob | blame | history