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Maxim Levitsky 055f37f84e KVM: x86: emulator: update the emulation mode after rsm 
Update the emulation mode after RSM so that RIP will be correctly
written back, because the RSM instruction can switch the CPU mode from
32 bit (or less) to 64 bit.

This fixes a guest crash in case the #SMI is received while the guest
runs a code from an address > 32 bit.

Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20221025124741.228045-13-mlevitsk@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-10-28 06:10:29 -04:00
..
mmu
The first batch of KVM patches, mostly covering x86, which I
2022-10-09 09:39:55 -07:00
svm
KVM: x86/svm/pmu: Rewrite get_gp_pmc_amd() for more counters scalability
2022-09-28 12:47:23 -07:00
vmx
KVM: VMX: fully disable SGX if SECONDARY_EXEC_ENCLS_EXITING unavailable
2022-10-27 05:47:27 -04:00
cpuid.c
KVM: x86: Mask off reserved bits in CPUID.8000001FH
2022-10-27 04:41:54 -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: Reduce refcount if single_open() fails in kvm_mmu_rmaps_stat_open()
2022-10-27 04:41:54 -04:00
emulate.c
KVM: x86: emulator: update the emulation mode after rsm
2022-10-28 06:10:29 -04:00
fpu.h
KVM: x86: Move FPU register accessors into fpu.h
2021-06-17 13:09:24 -04:00
hyperv.c
KVM: nVMX: Support PERF_GLOBAL_CTRL with enlightened VMCS
2022-09-26 12:02:47 -04:00
hyperv.h
KVM: x86: Report error when setting CPUID if Hyper-V allocation fails
2022-09-26 12:02:39 -04:00
i8254.c
KVM: x86: PIT: Preserve state of speaker port data bit
2022-06-08 13:06:20 -04:00
i8254.h
KVM: x86: PIT: Preserve state of speaker port data bit
2022-06-08 13:06:20 -04:00
i8259.c
KVM: x86/i8259: Remove a dead store of irq in a conditional block
2022-04-02 05:41:19 -04:00
ioapic.c
KVM: x86/ioapic: Remove unused "addr" and "length" of ioapic_read_indirect()
2022-02-10 13:47:13 -05:00
ioapic.h
x86/kvm: remove unused ack_notifier callbacks
2021-11-18 07:05:57 -05:00
irq_comm.c
KVM: x86/xen: Make kvm_xen_set_evtchn() reusable from other places
2022-04-02 05:41:14 -04:00
irq.c
KVM: x86/xen: handle PV timers oneshot mode
2022-04-02 05:41:16 -04:00
irq.h
x86/kvm: remove unused ack_notifier callbacks
2021-11-18 07:05:57 -05:00
Kconfig
KVM: x86: Select CONFIG_HAVE_KVM_DIRTY_RING_ACQ_REL
2022-09-29 10:23:08 +01:00
kvm_cache_regs.h
KVM: X86: Remove kvm_register_clear_available()
2021-12-08 04:25:03 -05:00
kvm_emulate.h
KVM: x86: Bug the VM if the emulator accesses a non-existent GPR
2022-06-10 10:01:33 -04:00
kvm_onhyperv.c
KVM: x86: Uninline and export hv_track_root_tdp()
2022-02-10 13:47:19 -05:00
kvm_onhyperv.h
KVM: x86: Uninline and export hv_track_root_tdp()
2022-02-10 13:47:19 -05:00
lapic.c
KVM: x86: Don't snapshot pending INIT/SIPI prior to checking nested events
2022-09-26 12:37:20 -04:00
lapic.h
KVM: x86: Rename kvm_apic_has_events() to make it INIT/SIPI specific
2022-09-26 12:37:18 -04:00
Makefile
KVM: Add Makefile.kvm for common files, use it for x86
2021-12-09 12:56:02 -05:00
mmu.h
KVM: SVM: Disable SEV-ES support if MMIO caching is disable
2022-08-10 15:08:25 -04:00
mtrr.c
KVM: x86: Add helper to consolidate "raw" reserved GPA mask calculations
2021-02-04 09:27:30 -05:00
pmu.c
KVM: x86/pmu: Avoid using PEBS perf_events for normal counters
2022-09-28 12:47:22 -07:00
pmu.h
Revert "KVM: x86: always allow host-initiated writes to PMU MSRs"
2022-06-20 11:49:46 -04:00
reverse_cpuid.h
KVM: SEV: Mask CPUID[0x8000001F].eax according to supported features
2021-04-26 05:27:15 -04:00
trace.h
KVM: x86: Print guest pgd in kvm_nested_vmenter()
2022-09-26 12:02:33 -04:00
tss.h
…
x86.c
KVM: Initialize gfn_to_pfn_cache locks in dedicated helper
2022-10-27 06:47:53 -04:00
x86.h
KVM: x86: Rename and expose helper to detect if INIT/SIPI are allowed
2022-09-26 12:37:18 -04:00
xen.c
KVM: Initialize gfn_to_pfn_cache locks in dedicated helper
2022-10-27 06:47:53 -04:00
xen.h
KVM: x86: do not set st->preempted when going back to user space
2022-06-08 04:21:06 -04:00