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| author | Haozhong Zhang | 2016-06-23 08:15:43 +0200 |
|---|---|---|
| committer | Eduardo Habkost | 2016-07-07 20:25:31 +0200 |
| commit | 217f1b4a72153cf8d556e9d45919e9222c38d25e (patch) | |
| tree | e0a87bb9de8d94200d6aa5960490ecdc312eddbd /scripts/tracetool/backend | |
| parent | target-i386: kvm: Add basic Intel LMCE support (diff) | |
| download | qemu-217f1b4a72153cf8d556e9d45919e9222c38d25e.tar.gz qemu-217f1b4a72153cf8d556e9d45919e9222c38d25e.tar.xz qemu-217f1b4a72153cf8d556e9d45919e9222c38d25e.zip | |
target-i386: Publish advised value of MSR_IA32_FEATURE_CONTROL via fw_cfg
It's a prerequisite that certain bits of MSR_IA32_FEATURE_CONTROL should
be set before some features (e.g. VMX and LMCE) can be used, which is
usually done by the firmware. This patch adds a fw_cfg file
"etc/msr_feature_control" which contains the advised value of
MSR_IA32_FEATURE_CONTROL and can be used by guest firmware (e.g. SeaBIOS).
Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Haozhong Zhang <haozhong.zhang@intel.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Diffstat (limited to 'scripts/tracetool/backend')
0 files changed, 0 insertions, 0 deletions