Xiao Guangrong 1be0e61c1f KVM, pkeys: save/restore PKRU when guest/host switches ... Currently XSAVE state of host is not restored after VM-exit and PKRU is managed by XSAVE so the PKRU from guest is still controlling the memory access even if the CPU is running the code of host. This is not safe as KVM needs to access the memory of userspace (e,g QEMU) to do some emulation. So we save/restore PKRU when guest/host switches. Signed-off-by: Huaitong Han <huaitong.han@intel.com> Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2016-03-22 16:21:06 +01:00
..
assigned-dev.c	KVM: x86: use list_for_each_entry*	2016-02-23 15:40:54 +01:00
assigned-dev.h	KVM: x86: move device assignment out of kvm_host.h	2014-11-24 16:53:50 +01:00
cpuid.c	KVM: x86: remove magic number with enum cpuid_leafs	2016-03-22 16:21:04 +01:00
cpuid.h	KVM: x86: disable MPX if host did not enable MPX XSAVE features	2016-03-09 14:04:36 +01:00
emulate.c	Merge branch 'core-objtool-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2016-03-20 18:23:21 -07:00
hyperv.c	kvm/x86: Hyper-V VMBus hypercall userspace exit	2016-02-16 18:48:44 +01:00
hyperv.h	kvm/x86: Hyper-V SynIC timers	2015-12-16 18:49:45 +01:00
i8254.c	KVM: i8254: drop local copy of mul_u64_u32_div	2016-03-04 22:39:17 +01:00
i8254.h	KVM: i8254: turn kvm_kpit_state.reinject into atomic_t	2016-03-04 09:30:25 +01:00
i8259.c	KVM: x86: clean/fix memory barriers in irqchip_in_kernel	2015-07-30 16:02:56 +02:00
ioapic.c	kvm: x86: Check dest_map->vector to match eoi signals for rtc	2016-03-03 14:36:18 +01:00
ioapic.h	kvm: x86: Track irq vectors in ioapic->rtc_status.dest_map	2016-03-03 14:36:18 +01:00
iommu.c	kvm: rename pfn_t to kvm_pfn_t	2016-01-15 17:56:32 -08:00
irq_comm.c	kvm: x86: Convert ioapic->rtc_status.dest_map to a struct	2016-03-03 14:36:17 +01:00
irq.c	KVM: x86: consolidate "has lapic" checks into irq.c	2016-02-09 16:57:39 +01:00
irq.h	KVM: x86: consolidate different ways to test for in-kernel LAPIC	2016-02-09 16:57:45 +01:00
Kconfig	KVM: x86: select IRQ_BYPASS_MANAGER	2015-10-01 15:06:52 +02:00
kvm_cache_regs.h	KVM: x86: API changes for SMM support	2015-06-04 16:01:11 +02:00
lapic.c	One of the largest releases for KVM... Hardly any generic improvement,	2016-03-16 09:55:35 -07:00
lapic.h	kvm: x86: Convert ioapic->rtc_status.dest_map to a struct	2016-03-03 14:36:17 +01:00
Makefile	KVM: page track: add the framework of guest page tracking	2016-03-03 14:36:20 +01:00
mmu_audit.c	kvm: rename pfn_t to kvm_pfn_t	2016-01-15 17:56:32 -08:00
mmu.c	One of the largest releases for KVM... Hardly any generic improvement,	2016-03-16 09:55:35 -07:00
mmu.h	KVM: MMU: return page fault error code from permission_fault	2016-03-22 16:20:54 +01:00
mmutrace.h	tracing: Rename ftrace_event.h to trace_events.h	2015-05-13 14:05:12 -04:00
mtrr.c	KVM: MTRR: treat memory as writeback if MTRR is disabled in guest CPUID	2015-12-22 15:29:00 +01:00
page_track.c	KVM: page track: add notifier support	2016-03-03 14:36:22 +01:00
paging_tmpl.h	KVM: MMU: return page fault error code from permission_fault	2016-03-22 16:20:54 +01:00
pmu_amd.c	KVM: x86/vPMU: Fix unnecessary signed extension for AMD PERFCTRn	2015-08-11 15:19:41 +02:00
pmu_intel.c	KVM: x86/vPMU: Define kvm_pmu_ops to support vPMU function dispatch	2015-06-23 14:12:14 +02:00
pmu.c	KVM: x86: consolidate different ways to test for in-kernel LAPIC	2016-02-09 16:57:45 +01:00
pmu.h	KVM: x86/vPMU: Define kvm_pmu_ops to support vPMU function dispatch	2015-06-23 14:12:14 +02:00
svm.c	kvm/x86: Pass return code of kvm_emulate_hypercall	2016-02-16 18:48:41 +01:00
trace.h	KVM/VMX: Add host irq information in trace event when updating IRTE for posted interrupts	2016-02-09 13:24:43 +01:00
tss.h
vmx.c	KVM, pkeys: save/restore PKRU when guest/host switches	2016-03-22 16:21:06 +01:00
x86.c	One of the largest releases for KVM... Hardly any generic improvement,	2016-03-16 09:55:35 -07:00
x86.h	KVM, pkeys: add pkeys support for xsave state	2016-03-22 16:21:05 +01:00