mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-29 05:44:11 +00:00
Code Issues Releases Wiki Activity
linux-stable/arch/x86/kvm
History
Paolo Bonzini 29b38e7650 Fix a long-standing flaw in x86's TDP MMU where unloading roots on a vCPU can 
result in the root being freed even though the root is completely valid and
 can be reused as-is (with a TLB flush).
 -----BEGIN PGP SIGNATURE-----
 
 iQJGBAABCgAwFiEEMHr+pfEFOIzK+KY1YJEiAU0MEvkFAmRP/3ESHHNlYW5qY0Bn
 b29nbGUuY29tAAoJEGCRIgFNDBL5J7kQAIg6v9UzM/qp7/d6C4laZLTWC2YlGhiI
 1ZrfLU3/gQPYnnxv8GzLZ1CaXDhku2IIdyl2AQe8sUEmold45EapAW32rw2127j1
 z4jW8x8dKYXUd1HGe823O0Rm+Ls6bGcXmHj8LaBCBIV6loBINeNfLXNllsO/yIcR
 PmagzEqkNsMW3mvutdqb9mFP8p+mBzQu5qHlMEUb4WOXBmL06teHjR3qo7hi9Kl0
 nM0ZvuvCLGvufoI0RESiq7mXPKBz3yvhFbkjrUgBKQ/rij2PMO8iyULsLfGY1iAI
 m60aBfQPLJIH0NgvNHXkQOW59COYaY+I8udZqZZNr2uVb5A8J+/rQFSG/BP1Ccsw
 mtJgZRD5WdplcAjYlZCcEgBmwjznjSOFGYaOrAp02dJlbPw2/Tjaj1GHMvMjEIME
 KLvWTsN6xB9K0OhiXFvo1N4FCJbfi+PJPK0qVG7UttPnziCwYqAeIhGk4Kj6SHsX
 P23HnDO8U/rCwRG2tuyZmbllpUXsX0q08wyGlp1UcKAbtD8PPGPyz8+I7YakKI97
 RddIAh2qh5hwHON1xe35VSQ8X0OPOK1UnkiGTuBDdfldzxXK7OCfKKVQ6hsnpV6e
 0a6nQc2Ni7/f5jThPo2cTaKz389ZpVE2j1DaTT8QXq5JuBcTzrNI6HImcJwPFTWP
 +kUxewuRaaog
 =pzJT
 -----END PGP SIGNATURE-----

Merge tag 'kvm-x86-mmu-6.4-2' of https://github.com/kvm-x86/linux into HEAD

Fix a long-standing flaw in x86's TDP MMU where unloading roots on a vCPU can
result in the root being freed even though the root is completely valid and
can be reused as-is (with a TLB flush).
2023-05-05 06:12:36 -04:00
..
mmu Fix a long-standing flaw in x86's TDP MMU where unloading roots on a vCPU can 2023-05-05 06:12:36 -04:00
svm s390: 2023-05-01 12:06:20 -07:00
vmx s390: 2023-05-01 12:06:20 -07:00
.gitignore KVM: x86: use a separate asm-offsets.c file 2022-11-09 12:10:17 -05:00
cpuid.c KVM selftests, and an AMX/XCR0 bugfix, for 6.4: 2023-04-26 15:56:01 -04:00
cpuid.h KVM: x86: Add dedicated helper to get CPUID entry with significant index 2022-07-14 11:38:32 -04:00
debugfs.c KVM: x86: Unify pr_fmt to use module name for all KVM modules 2022-12-29 15:47:35 -05:00
emulate.c KVM: x86: Assert that the emulator doesn't load CS with garbage in !RM 2023-03-23 16:07:52 -07:00
fpu.h
hyperv.c KVM x86 PMU changes for 6.3: 2023-02-15 08:23:24 -05:00
hyperv.h KVM: x86: Hyper-V invariant TSC control 2022-12-29 15:33:29 -05:00
i8254.c KVM: x86: Unify pr_fmt to use module name for all KVM modules 2022-12-29 15:47:35 -05:00
i8254.h KVM: x86: PIT: Preserve state of speaker port data bit 2022-06-08 13:06:20 -04:00
i8259.c KVM: x86: Unify pr_fmt to use module name for all KVM modules 2022-12-29 15:47:35 -05:00
ioapic.c KVM: x86/ioapic: Resample the pending state of an IRQ when unmasking 2023-03-27 10:13:28 -04:00
ioapic.h
irq.c KVM: x86: Unify pr_fmt to use module name for all KVM modules 2022-12-29 15:47:35 -05:00
irq.h
irq_comm.c KVM: x86: Unify pr_fmt to use module name for all KVM modules 2022-12-29 15:47:35 -05:00
Kconfig kvm: Remove "select SRCU" 2023-04-05 13:47:42 +00:00
kvm-asm-offsets.c KVM: SVM: move MSR_IA32_SPEC_CTRL save/restore to assembly 2022-11-09 12:25:53 -05:00
kvm_cache_regs.h KVM: x86: Add helpers to query individual CR0/CR4 bits 2023-03-22 10:10:53 -07:00
kvm_emulate.h KVM: x86: Use emulator callbacks instead of duplicating "host flags" 2023-01-31 17:29:09 -08:00
kvm_onhyperv.c KVM: x86/mmu: Move filling of Hyper-V's TLB range struct into Hyper-V code 2023-04-10 15:17:29 -07:00
kvm_onhyperv.h s390: 2023-05-01 12:06:20 -07:00
lapic.c KVM: x86: Reinitialize xAPIC ID when userspace forces x2APIC => xAPIC 2023-02-01 15:37:13 -08:00
lapic.h KVM: x86: Split out logic to generate "readable" APIC regs mask to helper 2023-01-24 10:04:35 -08:00
Makefile KVM: x86: Introduce .hv_inject_synthetic_vmexit_post_tlb_flush() nested hook 2022-11-18 12:59:13 -05:00
mmu.h KVM: x86/mmu: Refresh CR0.WP prior to checking for emulated permission faults 2023-04-10 15:25:36 -07:00
mtrr.c KVM: x86: Unify pr_fmt to use module name for all KVM modules 2022-12-29 15:47:35 -05:00
pmu.c KVM x86 PMU changes for 6.4: 2023-04-26 15:53:36 -04:00
pmu.h KVM: x86/pmu: Fix a typo in kvm_pmu_request_counter_reprogam() 2023-04-07 09:07:41 -07:00
reverse_cpuid.h ARM: 2023-02-25 11:30:21 -08:00
smm.c KVM: x86: Use emulator callbacks instead of duplicating "host flags" 2023-01-31 17:29:09 -08:00
smm.h KVM: x86: smm: preserve interrupt shadow in SMRAM 2022-11-09 12:31:26 -05:00
trace.h KVM: x86/xen: Add CPL to Xen hypercall tracepoint 2022-11-28 13:31:01 -05:00
tss.h
x86.c s390: 2023-05-01 12:06:20 -07:00
x86.h KVM selftests, and an AMX/XCR0 bugfix, for 6.4: 2023-04-26 15:56:01 -04:00
xen.c KVM: x86/xen: update Xen CPUID Leaf 4 (tsc info) sub-leaves, if present 2023-01-24 10:05:20 -08:00
xen.h KVM: x86/xen: update Xen CPUID Leaf 4 (tsc info) sub-leaves, if present 2023-01-24 10:05:20 -08:00