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authorLinus Torvalds <torvalds@linux-foundation.org>2014-10-24 23:42:55 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2014-10-24 23:42:55 +0400
commit96971e9aa9578322648b2de593fd4863f3d9fc39 (patch)
treef2320a488e63583664692e94f37edc9f07174d8a /lib
parent20ca57cde5557d8623af8cbf81a17733bbbce3a6 (diff)
parent571ee1b6859869a09ed718d390aac2b9414646a2 (diff)
downloadlinux-96971e9aa9578322648b2de593fd4863f3d9fc39.tar.xz
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini: "This is a pretty large update. I think it is roughly as big as what I usually had for the _whole_ rc period. There are a few bad bugs where the guest can OOPS or crash the host. We have also started looking at attack models for nested virtualization; bugs that usually result in the guest ring 0 crashing itself become more worrisome if you have nested virtualization, because the nested guest might bring down the non-nested guest as well. For current uses of nested virtualization these do not really have a security impact, but you never know and bugs are bugs nevertheless. A lot of these bugs are in 3.17 too, resulting in a large number of stable@ Ccs. I checked that all the patches apply there with no conflicts" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: kvm: vfio: fix unregister kvm_device_ops of vfio KVM: x86: Wrong assertion on paging_tmpl.h kvm: fix excessive pages un-pinning in kvm_iommu_map error path. KVM: x86: PREFETCH and HINT_NOP should have SrcMem flag KVM: x86: Emulator does not decode clflush well KVM: emulate: avoid accessing NULL ctxt->memopp KVM: x86: Decoding guest instructions which cross page boundary may fail kvm: x86: don't kill guest on unknown exit reason kvm: vmx: handle invvpid vm exit gracefully KVM: x86: Handle errors when RIP is set during far jumps KVM: x86: Emulator fixes for eip canonical checks on near branches KVM: x86: Fix wrong masking on relative jump/call KVM: x86: Improve thread safety in pit KVM: x86: Prevent host from panicking on shared MSR writes. KVM: x86: Check non-canonical addresses upon WRMSR
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