Zhanghaoyu (A) 764bcbc5a6 KVM: x86: remove vcpu's CPL check in host-invoked XCR set ... __kvm_set_xcr function does the CPL check when set xcr. __kvm_set_xcr is called in two flows, one is invoked by guest, call stack shown as below, handle_xsetbv(or xsetbv_interception) kvm_set_xcr __kvm_set_xcr the other one is invoked by host, for example during system reset: kvm_arch_vcpu_ioctl kvm_vcpu_ioctl_x86_set_xcrs __kvm_set_xcr The former does need the CPL check, but the latter does not. Cc: stable@vger.kernel.org Signed-off-by: Zhang Haoyu <haoyu.zhang@huawei.com> [Tweaks to commit message. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2013-06-18 09:55:35 +02:00
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Kconfig	kvm: Allow build-time configuration of KVM device assignment	2013-04-28 12:58:56 +03:00
Makefile	kvm: Allow build-time configuration of KVM device assignment	2013-04-28 12:58:56 +03:00
cpuid.c	KVM: x86: Make register state after reset conform to specification	2012-12-05 18:00:07 +02:00
cpuid.h	Merge tag 'kvm-3.8-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm	2012-12-13 15:31:08 -08:00
emulate.c	KVM: fix sil/dil/bpl/spl in the mod/rm fields	2013-06-03 11:27:12 +03:00
i8254.c	KVM: Let ioapic know the irq line status	2013-04-15 23:20:34 -03:00
i8254.h	KVM: fold kvm_pit_timer into kvm_kpit_state	2012-08-01 00:21:07 -03:00
i8259.c	KVM: inject ExtINT interrupt before APIC interrupts	2012-12-13 23:05:21 -02:00
irq.c	x86, apicv: add virtual interrupt delivery support	2013-01-29 10:48:19 +02:00
irq.h	KVM: switch to symbolic name for irq_states size	2012-07-20 16:12:16 -03:00
kvm_cache_regs.h	KVM: MMU: Do not unconditionally read PDPTE from guest memory	2011-09-25 19:18:01 +03:00
lapic.c	KVM: Fix race in apic->pending_events processing	2013-06-03 11:32:39 +03:00
lapic.h	KVM: VMX: Add the deliver posted interrupt algorithm	2013-04-16 16:32:40 -03:00
mmu.c	Revert "KVM: MMU: Move kvm_mmu_free_some_pages() into kvm_mmu_alloc_page()"	2013-04-07 13:13:36 +03:00
mmu.h	KVM: MMU: Rename kvm_mmu_free_some_pages() to make_mmu_pages_available()	2013-03-21 19:45:01 -03:00
mmu_audit.c	KVM: do not release the error pfn	2012-08-06 16:04:57 +03:00
mmutrace.h	KVM: mmu: remove unused trace event	2013-01-07 19:54:50 -02:00
paging_tmpl.h	Revert "KVM: MMU: Move kvm_mmu_free_some_pages() into kvm_mmu_alloc_page()"	2013-04-07 13:13:36 +03:00
pmu.c	pmu: prepare for migration support	2013-04-02 17:42:44 +03:00
svm.c	Merge tag 'kvm-3.10-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm	2013-05-05 14:47:31 -07:00
trace.h	KVM: x86: require matched TSC offsets for master clock	2012-11-27 23:29:15 -02:00
tss.h	KVM: x86: hardware task switching support	2008-04-27 12:00:39 +03:00
vmx.c	KVM: VMX: fix halt emulation while emulating invalid guest sate	2013-05-09 09:04:56 +03:00
x86.c	KVM: x86: remove vcpu's CPL check in host-invoked XCR set	2013-06-18 09:55:35 +02:00
x86.h	KVM: x86: Add code to track call origin for msr assignment	2012-11-30 18:26:12 -02:00