On 28/12/2017 09:39, Wanpeng Li wrote: > 2017-12-27 22:28 GMT+08:00 Paolo Bonzini <pbonzini@xxxxxxxxxx>: >> On 25/12/2017 11:08, Wanpeng Li wrote: >>>> I observe L1(latest kvm/queue) panic and L0(latest kvm/queue) >>>> calltrace, I'm not sure whether it is caused by this patchset. >>> It can be reproduced steadily by running kvm-unit-tests in L1. >> >> It works here, can you show the L0 call trace and/or bisect it? > > L0 call trace has already been posted here. > https://lkml.org/lkml/2017/12/25/53 In addition, the splatting is > still there after I revert the last 9 nVMX optimization patches in > kvm/queue. So it is not caused by this patchset. :) Hmm, maybe you're using "-cpu host,+umip"? I'll check when I get back to work tomorrow. Paolo
