c519265f2aa348b2f1b9ecf8fbe20bb7c0fb102e - arm/linux

commit	c519265f2aa348b2f1b9ecf8fbe20bb7c0fb102e	[log] [tgz]
author	Radim Krčmář <rkrcmar@redhat.com>	Tue Jul 12 22:09:28 2016 +0200
committer	Paolo Bonzini <pbonzini@redhat.com>	Thu Jul 14 09:29:34 2016 +0200
tree	d8e9820f18f59eb4b6400e768280a88c7e88f50a
parent	3713131345fbea291cbd859d248e06ed77815962 [diff]

KVM: x86: add a flag to disable KVM x2apic broadcast quirk

Add KVM_X2APIC_API_DISABLE_BROADCAST_QUIRK as a feature flag to
KVM_CAP_X2APIC_API.

The quirk made KVM interpret 0xff as a broadcast even in x2APIC mode.
The enableable capability is needed in order to support standard x2APIC and
remain backward compatible.

Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
[Expand kvm_apic_mda comment. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

Documentation/virtual/kvm/api.txt[diff]
arch/x86/include/asm/kvm_host.h[diff]
arch/x86/kvm/lapic.c[diff]
arch/x86/kvm/x86.c[diff]
include/uapi/linux/kvm.h[diff]

5 files changed

tree: d8e9820f18f59eb4b6400e768280a88c7e88f50a