From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Thu, 20 Dec 2018 02:27:58 +0000 (-0800)
Subject: Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
X-Git-Tag: v4.20~30
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=fe112793600bb14cfd519ed148ca2f252d7b14bc;p=thirdparty%2Flinux.git

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull kvm fixes from Paolo Bonzini:

 -  One nasty use-after-free bugfix, from this merge window however

 -  A less nasty use-after-free that can only zero some words at the
    beginning of the page, and hence is not really exploitable

 -  A NULL pointer dereference

 -  A dummy implementation of an AMD chicken bit MSR that Windows uses
    for some unknown reason

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
  kvm: x86: Add AMD's EX_CFG to the list of ignored MSRs
  KVM: X86: Fix NULL deref in vcpu_scan_ioapic
  KVM: Fix UAF in nested posted interrupt processing
  KVM: fix unregistering coalesced mmio zone from wrong bus
---

fe112793600bb14cfd519ed148ca2f252d7b14bc