Matthias Lange 22d48b2d2a KVM: svm: writes to MSR_K7_HWCR generates GPE in guest
Since commit 575203 the MCE subsystem in the Linux kernel for AMD sets bit 18
in MSR_K7_HWCR. Running such a kernel as a guest in KVM on an AMD host results
in a GPE injected into the guest because kvm_set_msr_common returns 1. This
patch fixes this by masking bit 18 from the MSR value desired by the guest.

Signed-off-by: Matthias Lange <matthias.lange@kernkonzept.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-07-11 09:11:59 +02:00
..
2014-07-09 18:09:57 +02:00
2014-06-11 00:13:16 -07:00
2014-06-04 16:53:57 -07:00
2014-06-13 10:31:48 -07:00
2014-03-04 16:17:17 +00:00