Boris Ostrovsky 917248144d x86/kvm: Cache gfn to pfn translation ... __kvm_map_gfn()'s call to gfn_to_pfn_memslot() is * relatively expensive * in certain cases (such as when done from atomic context) cannot be called Stashing gfn-to-pfn mapping should help with both cases. This is part of CVE-2019-3016. Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Reviewed-by: Joao Martins <joao.m.martins@oracle.com> Cc: stable@vger.kernel.org Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2020-01-30 18:45:55 +01:00
..
mmu	KVM: x86: create mmu/ subdirectory	2019-11-21 12:03:50 +01:00
vmx	* PPC secure guest support	2019-12-04 11:08:30 -08:00
Kconfig	kvm: x86: add host poll control msrs	2019-06-18 11:43:46 +02:00
Makefile	KVM: x86: create mmu/ subdirectory	2019-11-21 12:03:50 +01:00
cpuid.c	PPC KVM fix for 5.5	2019-12-22 13:18:15 +01:00
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: avoid unused setup_syscalls_segments call when SYSCALL check failed	2019-11-15 11:44:02 +01:00
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	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
i8259.c	kvm: x86: Add memcg accounting to KVM allocations	2019-02-20 22:48:30 +01:00
ioapic.c	KVM: x86: Zero the IOAPIC scan request dest vCPUs bitmap	2019-11-20 14:23:24 +01:00
ioapic.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
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
irq_comm.c	KVM/arm updates for 5.3	2019-07-11 15:14:16 +02:00
kvm_cache_regs.h	KVM: x86: Fold decache_cr3() into cache_reg()	2019-10-22 13:34:16 +02:00
lapic.c	Merge branch 'kvm-tsx-ctrl' into HEAD	2019-11-21 12:03:40 +01:00
lapic.h	Merge branch 'kvm-tsx-ctrl' into HEAD	2019-11-21 12:03:40 +01:00
mmu.h	kvm: x86: mmu: Recovery of shattered NX large pages	2019-11-04 20:26:00 +01:00
mmu_audit.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499	2019-06-19 17:09:53 +02:00
mmutrace.h	KVM: x86/mmu: Explicitly track only a single invalid mmu generation	2019-09-24 14:36:00 +02:00
mtrr.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499	2019-06-19 17:09:53 +02:00
pmu.c	Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2019-11-26 15:42:43 -08:00
pmu.h	KVM: VMX: Add helper to check reserved bits in IA32_PERF_GLOBAL_CTRL	2019-11-15 11:44:13 +01:00
pmu_amd.c	KVM: x86/vPMU: Add lazy mechanism to release perf_event per vPMC	2019-11-15 11:44:10 +01:00
svm.c	KVM x86: Move kvm cpuid support out of svm	2019-11-27 11:39:18 +01:00
trace.h	KVM: nVMX: trace nested VM-Enter failures detected by H/W	2019-09-11 17:34:17 +02:00
tss.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
x86.c	x86/kvm: Cache gfn to pfn translation	2020-01-30 18:45:55 +01:00
x86.h	KVM: x86: Prevent set vCPU into INIT/SIPI_RECEIVED state when INIT are latched	2019-11-15 11:44:00 +01:00