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| author |   Jing Liu <jing2.liu@intel.com> | 2022-01-05 04:35:24 -0800 |
|---|---|---|
| committer |   Paolo Bonzini <pbonzini@redhat.com> | 2022-01-14 13:44:26 -0500 |
| commit | 548e83650a51dce0d188b9e41b1e2ca5d63597cf (patch) | |
| tree | 07e97d8652c297707302a9bfebb75920a438fc7e /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | kvm: x86: Intercept #NM for saving IA32_XFD_ERR (diff) | |
| download | wireguard-linux-548e83650a51dce0d188b9e41b1e2ca5d63597cf.tar.xz wireguard-linux-548e83650a51dce0d188b9e41b1e2ca5d63597cf.zip | |
kvm: x86: Emulate IA32_XFD_ERR for guest
Emulate read/write to IA32_XFD_ERR MSR.
Only the saved value in the guest_fpu container is touched in the
emulation handler. Actual MSR update is handled right before entering
the guest (with preemption disabled)
Signed-off-by: Jing Liu <jing2.liu@intel.com>
Signed-off-by: Zeng Guang <guang.zeng@intel.com>
Signed-off-by: Wei Wang <wei.w.wang@intel.com>
Signed-off-by: Jing Liu <jing2.liu@intel.com>
Signed-off-by: Yang Zhong <yang.zhong@intel.com>
Message-Id: <20220105123532.12586-14-yang.zhong@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions