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authorAndre Przywara <andre.przywara@amd.com>2010-12-21 11:12:07 +0100
committerAvi Kivity <avi@redhat.com>2011-01-12 11:31:07 +0200
commitdc25e89e07d5ef31c476117d2c76b34dbb22196c (patch)
tree9fef452c4bd0704b9d74512a9a58dc5d5b742d53 /fs/dcookies.c
parentdf4f3108562dc6f6ae6648f2698df7f4c9acf52d (diff)
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KVM: SVM: copy instruction bytes from VMCB
In case of a nested page fault or an intercepted #PF newer SVM implementations provide a copy of the faulting instruction bytes in the VMCB. Use these bytes to feed the instruction emulator and avoid the costly guest instruction fetch in this case. Signed-off-by: Andre Przywara <andre.przywara@amd.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
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