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authorVitaly Kuznetsov <vkuznets@redhat.com>2019-08-13 15:53:29 +0200
committerPaolo Bonzini <pbonzini@redhat.com>2019-08-22 10:09:18 +0200
commit05402f64544f054edbe41f45f6ec52dbe0c1a324 (patch)
tree35c115853741ac517e2a15c2f65c47cf338094e3 /tools/perf/scripts/python/export-to-sqlite.py
parentKVM: x86: Fix x86_decode_insn() return when fetching insn bytes fails (diff)
downloadwireguard-linux-05402f64544f054edbe41f45f6ec52dbe0c1a324.tar.xz
wireguard-linux-05402f64544f054edbe41f45f6ec52dbe0c1a324.zip
x86: KVM: svm: don't pretend to advance RIP in case wrmsr_interception() results in #GP
svm->next_rip is only used by skip_emulated_instruction() and in case kvm_set_msr() fails we rightfully don't do that. Move svm->next_rip advancement to 'else' branch to avoid creating false impression that it's always advanced (and make it look like rdmsr_interception()). This is a preparatory change to removing hardcoded RIP advancement from instruction intercepts, no functional change. Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Reviewed-by: Sean Christopherson <sean.j.christopherson@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
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