Vitaly Kuznetsov 5f8bb004bc KVM: vmx: hyper-v: don't pass EPT configuration info to vmx_hv_remote_flush_tlb() ... I'm observing random crashes in multi-vCPU L2 guests running on KVM on Hyper-V. I bisected the issue to the commit 877ad952be ("KVM: vmx: Add tlb_remote_flush callback support"). Hyper-V TLFS states: "AddressSpace specifies an address space ID (an EPT PML4 table pointer)" So apparently, Hyper-V doesn't expect us to pass naked EPTP, only PML4 pointer should be used. Strip off EPT configuration information before calling into vmx_hv_remote_flush_tlb(). Fixes: 877ad952be ("KVM: vmx: Add tlb_remote_flush callback support") Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2018-10-13 11:38:54 +02:00
..
cpuid.c	KVM: X86: Implement "send IPI" hypercall	2018-08-06 17:59:20 +02:00
cpuid.h
debugfs.c
emulate.c	kvm: x86: Remove CR3_PCID_INVD flag	2018-08-06 17:59:02 +02:00
hyperv.c	KVM: x86: ensure all MSRs can always be KVM_GET/SET_MSR'd	2018-08-06 17:32:01 +02:00
hyperv.h	KVM: x86: ensure all MSRs can always be KVM_GET/SET_MSR'd	2018-08-06 17:32:01 +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	x86/kvm/lapic: always disable MMIO interface in x2APIC mode	2018-09-20 00:26:43 +02:00
lapic.h
Makefile
mmu_audit.c
mmu.c	KVM: x86: fix L1TF's MMIO GFN calculation	2018-10-01 15:41:00 +02:00
mmu.h	kvm: x86: Propagate guest PCIDs to host PCIDs	2018-08-06 17:58:56 +02:00
mmutrace.h
mtrr.c
page_track.c
paging_tmpl.h	kvm: x86: Add a root_hpa parameter to kvm_mmu->invlpg()	2018-08-06 17:58:58 +02:00
pmu_amd.c
pmu_intel.c
pmu.c	KVM: x86: Add support for VMware backdoor Pseudo-PMCs	2018-03-16 22:02:01 +01:00
pmu.h
svm.c	KVM: x86: support CONFIG_KVM_AMD=y with CONFIG_CRYPTO_DEV_CCP_DD=m	2018-10-09 18:38:42 +02:00
trace.h
tss.h
vmx_evmcs.h
vmx_shadow_fields.h
vmx.c	KVM: vmx: hyper-v: don't pass EPT configuration info to vmx_hv_remote_flush_tlb()	2018-10-13 11:38:54 +02:00
x86.c	KVM: x86: Do not use kvm_x86_ops->mpx_supported() directly	2018-10-01 15:40:57 +02:00
x86.h	KVM: x86: Unexport x86_emulate_instruction()	2018-08-30 16:20:44 +02:00