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| author | Zeng Guang <guang.zeng@intel.com> | 2022-02-16 22:04:33 -0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-03-15 11:50:50 +0100 |
| commit | cdec2b753b487d9e8aab028231c35d87789ea083 (patch) | |
| tree | dfa03fe16915fbf6d80ea43012a502e9d1de17d7 /.gdbinit | |
| parent | e56dd3c70abb31893c61ac834109fa7a38841330 (diff) | |
| download | qemu-cdec2b753b487d9e8aab028231c35d87789ea083.zip qemu-cdec2b753b487d9e8aab028231c35d87789ea083.tar.gz qemu-cdec2b753b487d9e8aab028231c35d87789ea083.tar.bz2 | |
x86: Support XFD and AMX xsave data migration
XFD(eXtended Feature Disable) allows to enable a
feature on xsave state while preventing specific
user threads from using the feature.
Support save and restore XFD MSRs if CPUID.D.1.EAX[4]
enumerate to be valid. Likewise migrate the MSRs and
related xsave state necessarily.
Signed-off-by: Zeng Guang <guang.zeng@intel.com>
Signed-off-by: Wei Wang <wei.w.wang@intel.com>
Signed-off-by: Yang Zhong <yang.zhong@intel.com>
Message-Id: <20220217060434.52460-8-yang.zhong@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to '.gdbinit')
0 files changed, 0 insertions, 0 deletions