| commit | c2f193b538032accb9db504998bf2ea7c0ef65af | |
| author | Paolo Bonzini <pbonzini@redhat.com> | |
| Tue, 12 Jul 2016 09:15:44 +0000 (12 11:15 +0200) | ||
| committer | Eduardo Habkost <ehabkost@redhat.com> | |
| Wed, 20 Jul 2016 15:02:18 +0000 (20 12:02 -0300) | ||
| tree | 4616da52042ae1f65fd8b0657411fe4b24000aa4 | treesnapshot (tar.gz zip) |
| parent | d89c2b8b98e097b9cad5104b0f178bde1cfa011b | commitdiff |
target-i386: Add support for UMIP and RDPID CPUID bits
These are both stored in CPUID[EAX=7,EBX=0].ECX. KVM is going to
be able to emulate both (albeit with a performance loss in the case
of RDPID, which therefore will be in KVM_GET_EMULATED_CPUID rather
than KVM_GET_SUPPORTED_CPUID).
It's also possible to implement both in TCG, but this is for 2.8.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
These are both stored in CPUID[EAX=7,EBX=0].ECX. KVM is going to
be able to emulate both (albeit with a performance loss in the case
of RDPID, which therefore will be in KVM_GET_EMULATED_CPUID rather
than KVM_GET_SUPPORTED_CPUID).
It's also possible to implement both in TCG, but this is for 2.8.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
| target-i386/cpu.c | diffblobblamehistory | |
| target-i386/cpu.h | diffblobblamehistory |