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KVM: nVMX: initialize PML fields in vmcs02
authorLadi Prosek <lprosek@redhat.com>
Tue, 4 Apr 2017 12:18:53 +0000 (14:18 +0200)
committerRadim Krčmář <rkrcmar@redhat.com>
Tue, 4 Apr 2017 14:24:43 +0000 (16:24 +0200)
commit1fb883bb827ee8efc1cc9ea0154f953f8a219d38
tree1b6c50f1db4bc8dd4bebc42bc1b3751ff292dbcctree | snapshot
parentab007cc94ff9d82f5a8db8363b3becbd946e58cfcommit | diff
KVM: nVMX: initialize PML fields in vmcs02

L2 was running with uninitialized PML fields which led to incomplete
dirty bitmap logging. This manifested as all kinds of subtle erratic
behavior of the nested guest.

Fixes: 843e4330573c ("KVM: VMX: Add PML support in VMX")
Signed-off-by: Ladi Prosek <lprosek@redhat.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
arch/x86/kvm/vmx.c diff | blob | history
Linux kernel for KaRo TX COM modules