linux_dsm_epyc7002/arch/x86/kvm
Jim Mattson fd65d3142f kvm: svm: Ensure an IBPB on all affected CPUs when freeing a vmcb
Previously, we only called indirect_branch_prediction_barrier on the
logical CPU that freed a vmcb. This function should be called on all
logical CPUs that last loaded the vmcb in question.

Fixes: 15d4507152 ("KVM/x86: Add IBPB support")
Reported-by: Neel Natu <neelnatu@google.com>
Signed-off-by: Jim Mattson <jmattson@google.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: stable@vger.kernel.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-11-27 12:50:42 +01:00
..
cpuid.c
cpuid.h
debugfs.c
emulate.c x86: Clean up 'sizeof x' => 'sizeof(x)' 2018-10-29 07:13:28 +01:00
hyperv.c x86/kvm/hyperv: don't clear VP assist pages on init 2018-10-17 00:30:17 +02:00
hyperv.h KVM: hyperv: define VP assist page helpers 2018-10-17 00:30:13 +02:00
i8254.c
i8254.h
i8259.c
ioapic.c
ioapic.h
irq_comm.c
irq.c
irq.h
Kconfig
kvm_cache_regs.h
lapic.c KVM: x86: fix empty-body warnings 2018-11-27 12:50:09 +01:00
lapic.h KVM: hyperv: define VP assist page helpers 2018-10-17 00:30:13 +02:00
Makefile
mmu_audit.c x86/kvm/mmu: make vcpu->mmu a pointer to the current MMU 2018-10-17 00:30:02 +02:00
mmu.c kvm: mmu: Fix race in emulated page table writes 2018-11-27 12:50:31 +01:00
mmu.h x86/kvm/mmu: make vcpu->mmu a pointer to the current MMU 2018-10-17 00:30:02 +02:00
mmutrace.h
mtrr.c
page_track.c
paging_tmpl.h x86/kvm/mmu: make vcpu->mmu a pointer to the current MMU 2018-10-17 00:30:02 +02:00
pmu_amd.c
pmu_intel.c
pmu.c
pmu.h
svm.c kvm: svm: Ensure an IBPB on all affected CPUs when freeing a vmcb 2018-11-27 12:50:42 +01:00
trace.h KVM: x86: hyperv: implement PV IPI send hypercalls 2018-10-17 00:29:47 +02:00
tss.h
vmx_evmcs.h
vmx_shadow_fields.h x86/kvm/nVMX: tweak shadow fields 2018-10-19 18:45:14 +02:00
vmx.c KVM: nVMX: vmcs12 revision_id is always VMCS12_REVISION even when copied from eVMCS 2018-11-27 12:50:30 +01:00
x86.c KVM: nVMX/nSVM: Fix bug which sets vcpu->arch.tsc_offset to L1 tsc_offset 2018-11-27 12:50:10 +01:00
x86.h kvm: x86: Defer setting of CR2 until #PF delivery 2018-10-17 19:07:43 +02:00