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(parent: d1ee4d3) | patch
KVM: VMX: Flush volatile msrs before emulating rdmsr
authorAvi Kivity <avi@redhat.com>
Sun, 15 Feb 2009 00:32:07 +0000 (02:32 +0200)
committerAvi Kivity <avi@redhat.com>
Sun, 15 Feb 2009 00:47:39 +0000 (02:47 +0200)
commit37b1ac14ec8963c55251f2c0547a01ba55f57174
treef1bf5820a7784d2f6ca46b82aa104230df7a3e20tree | snapshot
parentd1ee4d3670042be3d4a4188a7064cf82a84ec528commit | diff
KVM: VMX: Flush volatile msrs before emulating rdmsr

Some msrs (notable MSR_KERNEL_GS_BASE) are held in the processor registers
and need to be flushed to the vcpu struture before they can be read.

This fixes cygwin longjmp() failure on Windows x64.

Signed-off-by: Avi Kivity <avi@redhat.com>
arch/x86/kvm/vmx.c diff | blob | history
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