Tao Xu 6e3ba4abce KVM: vmx: Emulate MSR IA32_UMWAIT_CONTROL ... UMWAIT and TPAUSE instructions use 32bit IA32_UMWAIT_CONTROL at MSR index E1H to determines the maximum time in TSC-quanta that the processor can reside in either C0.1 or C0.2. This patch emulates MSR IA32_UMWAIT_CONTROL in guest and differentiate IA32_UMWAIT_CONTROL between host and guest. The variable mwait_control_cached in arch/x86/kernel/cpu/umwait.c caches the MSR value, so this patch uses it to avoid frequently rdmsr of IA32_UMWAIT_CONTROL. Co-developed-by: Jingqi Liu <jingqi.liu@intel.com> Signed-off-by: Jingqi Liu <jingqi.liu@intel.com> Signed-off-by: Tao Xu <tao3.xu@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2019-09-24 14:34:36 +02:00
..
vmx	KVM: vmx: Emulate MSR IA32_UMWAIT_CONTROL	2019-09-24 14:34:36 +02:00
cpuid.c	KVM: x86: Add support for user wait instructions	2019-09-24 14:34:20 +02:00
cpuid.h	x86/cpufeatures: Combine word 11 and 12 into a new scattered features word	2019-06-20 12:38:44 +02:00
debugfs.c	KVM: no need to check return value of debugfs_create functions	2019-08-05 12:55:49 +02:00
emulate.c	KVM: x86: set ctxt->have_exception in x86_decode_insn()	2019-09-11 18:01:34 +02:00
hyperv.c	KVM: x86: hyper-v: set NoNonArchitecturalCoreSharing CPUID bit when SMT is impossible	2019-09-24 13:37:30 +02:00
hyperv.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499	2019-06-19 17:09:53 +02:00
i8254.c	kvm: x86: Add memcg accounting to KVM allocations	2019-02-20 22:48:30 +01:00
i8254.h
i8259.c	kvm: x86: Add memcg accounting to KVM allocations	2019-02-20 22:48:30 +01:00
ioapic.c	kvm: x86: ioapic and apic debug macros cleanup	2019-07-15 20:39:01 +02:00
ioapic.h
irq_comm.c	KVM/arm updates for 5.3	2019-07-11 15:14:16 +02:00
irq.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 320	2019-06-05 17:37:05 +02:00
irq.h	KVM/arm updates for 5.3	2019-07-11 15:14:16 +02:00
Kconfig	kvm: x86: add host poll control msrs	2019-06-18 11:43:46 +02:00
kvm_cache_regs.h	KVM: x86: use direct accessors for RIP and RSP	2019-04-30 22:07:26 +02:00
lapic.c	* s390: ioctl hardening, selftests	2019-09-18 09:49:13 -07:00
lapic.h	KVM: LAPIC: Inject timer interrupt via posted interrupt	2019-07-20 09:00:40 +02:00
Makefile	KVM: x86: fix TRACE_INCLUDE_PATH and remove -I. header search paths	2019-01-25 19:12:37 +01:00
mmu_audit.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499	2019-06-19 17:09:53 +02:00
mmu.c	KVM: x86: Remove emulation_result enums, EMULATE_{DONE,FAIL,USER_EXIT}	2019-09-24 14:34:00 +02:00
mmu.h	KVM: x86/mmu: Add explicit access mask for MMIO SPTEs	2019-08-22 10:09:24 +02:00
mmutrace.h	KVM: x86: add tracepoints around __direct_map and FNAME(fetch)	2019-07-05 13:48:48 +02:00
mtrr.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499	2019-06-19 17:09:53 +02:00
page_track.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499	2019-06-19 17:09:53 +02:00
paging_tmpl.h	KVM/arm updates for 5.3	2019-07-11 15:14:16 +02:00
pmu_amd.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499	2019-06-19 17:09:53 +02:00
pmu.c	KVM: x86: Add fixed counters to PMU filter	2019-07-20 09:00:48 +02:00
pmu.h	KVM: x86: PMU Event Filter	2019-07-11 15:08:28 +02:00
svm.c	KVM: VMX: Handle single-step #DB for EMULTYPE_SKIP on EPT misconfig	2019-09-24 14:34:08 +02:00
trace.h	KVM: nVMX: trace nested VM-Enter failures detected by H/W	2019-09-11 17:34:17 +02:00
tss.h
x86.c	KVM: vmx: Emulate MSR IA32_UMWAIT_CONTROL	2019-09-24 14:34:36 +02:00
x86.h	KVM: x86: Move triple fault request into RM int injection	2019-09-24 14:31:20 +02:00