motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-09-09 16:28:02 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

target-i386: Introduce x86_cpu_compat_disable_kvm_features()

Browse source 
Instead of the feature-specific disable_kvm_pv_eoi() function, create a
more general function that can be used to disable other feature bits in
machine-type compat code.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Eduardo Habkost 2014-02-19 11:58:11 -03:00 • committed by Andreas Färber
parent 5fcca9ff3b
commit 8fb4f821e9
3 changed files with 7 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

4
target-i386/cpu.c
View file

@ -371,9 +371,9 @@ static uint32_t kvm_default_features[FEATURE_WORDS] = {
(1 << KVM_FEATURE_CLOCKSOURCE_STABLE_BIT),
};
void disable_kvm_pv_eoi(void)
void x86_cpu_compat_disable_kvm_features(FeatureWord w, uint32_t features)
{
kvm_default_features[FEAT_KVM] &= ~(1UL << KVM_FEATURE_PV_EOI);
kvm_default_features[w] &= ~features;
}
void host_cpuid(uint32_t function, uint32_t count,