Peter Zijlstra 84b6a34915 x86/entry: Optimize local_db_save() for virt ... Because DRn access is 'difficult' with virt; but the DR7 read is cheaper than a cacheline miss on native, add a virt specific fast path to local_db_save(), such that when breakpoints are not in use to avoid touching DRn entirely. Suggested-by: Andy Lutomirski <luto@kernel.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lkml.kernel.org/r/20200529213321.187833200@infradead.org		2020-06-11 15:15:22 +02:00
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capabilities.h	KVM: x86/pmu: Support full width counting	2020-06-01 04:26:09 -04:00
evmcs.c	KVM: eVMCS: check if nesting is enabled	2020-04-23 09:04:56 -04:00
evmcs.h	KVM: nVMX: properly handle errors in nested_vmx_handle_enlightened_vmptrld()	2020-03-16 18:19:30 +01:00
nested.c	x86/entry: Optimize local_db_save() for virt	2020-06-11 15:15:22 +02:00
nested.h	KVM: nVMX: Remove unused 'ops' param from nested_vmx_hardware_setup()	2020-05-15 12:26:24 -04:00
ops.h	KVM: VMX: Drop redundant capability checks in low level INVVPID helpers	2020-04-20 17:26:08 -04:00
pmu_intel.c	KVM: x86/pmu: Support full width counting	2020-06-01 04:26:09 -04:00
vmcs12.c	KVM: nVMX: Remove non-functional "support" for CR3 target values	2020-04-21 09:13:09 -04:00
vmcs12.h	KVM: nVMX: Remove non-functional "support" for CR3 target values	2020-04-21 09:13:09 -04:00
vmcs_shadow_fields.h	KVM: Fix some out-dated function names in comment	2020-01-21 13:57:27 +01:00
vmcs.h	KVM: VMX: Replace zero-length array with flexible-array	2020-06-01 04:26:05 -04:00
vmenter.S	KVM: VMX: Remove unneeded __ASM_SIZE usage with POP instruction	2020-05-15 12:26:13 -04:00
vmx.c	x86/entry: Convert Machine Check to IDTENTRY_IST	2020-06-11 15:14:57 +02:00
vmx.h	KVM: nVMX: Fix VMX preemption timer migration	2020-06-01 04:26:10 -04:00