Marc Orr 0447378a4a kvm: vmx: Nested VM-entry prereqs for event inj. ... This patch extends the checks done prior to a nested VM entry. Specifically, it extends the check_vmentry_prereqs function with checks for fields relevant to the VM-entry event injection information, as described in the Intel SDM, volume 3. This patch is motivated by a syzkaller bug, where a bad VM-entry interruption information field is generated in the VMCS02, which causes the nested VM launch to fail. Then, KVM fails to resume L1. While KVM should be improved to correctly resume L1 execution after a failed nested launch, this change is justified because the existing code to resume L1 is flaky/ad-hoc and the test coverage for resuming L1 is sparse. Reported-by: syzbot <syzkaller@googlegroups.com> Signed-off-by: Marc Orr <marcorr@google.com> [Removed comment whose parts were describing previous revisions and the rest was obvious from function/variable naming. - Radim] Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>		2018-06-22 16:46:26 +02:00
..
asm	kvm: vmx: Nested VM-entry prereqs for event inj.	2018-06-22 16:46:26 +02:00
uapi/asm	Merge branch 'linus' into timers/2038	2018-05-19 13:55:40 +02:00