linux-stable/arch/x86/kvm
Paolo Bonzini 3c0bee0c07 KVM: nSVM: fix condition for filtering async PF
commit a3535be731 upstream.

Async page faults have to be trapped in the host (L1 in this case),
since the APF reason was passed from L0 to L1 and stored in the L1 APF
data page.  This was completely reversed: the page faults were passed
to the guest, a L2 hypervisor.

Cc: stable@vger.kernel.org
Reviewed-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-06-17 16:40:34 +02:00
..
vmx KVM: nVMX: Skip IBPB when switching between vmcs01 and vmcs02 2020-06-17 16:40:34 +02:00
cpuid.c kvm/svm: PKU not currently supported 2020-02-11 04:35:40 -08:00
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: clear stale x86_emulate_ctxt->intercept value 2020-03-18 07:17:51 +01:00
hyperv.c KVM: x86: Protect kvm_hv_msr_[get|set]_crash_data() from Spectre-v1/L1TF attacks 2020-02-11 04:35:38 -08:00
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: Refactor picdev_write() to prevent Spectre-v1/L1TF attacks 2020-02-11 04:35:37 -08:00
ioapic.c KVM: x86: Protect ioapic_read_indirect() from Spectre-v1/L1TF attacks 2020-02-11 04:35:38 -08:00
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: x86: don't notify userspace IOAPIC on edge-triggered interrupt EOI 2020-02-28 17:22:22 +01:00
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 KVM: apic: avoid calculating pending eoi from an uninitialized val 2020-02-28 17:22:23 +01:00
lapic.h KVM: SVM: Fix potential wrong physical id in avic_handle_ldr_update 2019-10-22 18:47:50 +02:00
Makefile KVM: x86: fix TRACE_INCLUDE_PATH and remove -I. header search paths 2019-01-25 19:12:37 +01:00
mmu.c KVM: x86/mmu: Set mmio_value to '0' if reserved #PF can't be generated 2020-06-17 16:40:25 +02:00
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: Use gpa_t for cr2/gpa to fix TDP support on 32-bit KVM 2020-02-11 04:35:53 -08:00
mtrr.c KVM: x86: Protect MSR-based index computations in fixed_msr_to_seg_unit() from Spectre-v1/L1TF attacks 2020-02-11 04:35:39 -08:00
page_track.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499 2019-06-19 17:09:53 +02:00
paging_tmpl.h KVM: x86/mmu: Fix struct guest_walker arrays for 5-level paging 2020-02-19 19:53:09 +01:00
pmu.c KVM: x86: Add fixed counters to PMU filter 2019-07-20 09:00:48 +02:00
pmu.h KVM: x86: Protect MSR-based index computations in pmu.h from Spectre-v1/L1TF attacks 2020-02-11 04:35:38 -08:00
pmu_amd.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499 2019-06-19 17:09:53 +02:00
svm.c KVM: nSVM: fix condition for filtering async PF 2020-06-17 16:40:34 +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 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
x86.c KVM: x86: Fix APIC page invalidation race 2020-06-17 16:40:26 +02:00
x86.h KVM: x86: Use gpa_t for cr2/gpa to fix TDP support on 32-bit KVM 2020-02-11 04:35:53 -08:00