Re: [PATCH v2 3/3] KVM: x86: correct async page present tracepoint

2017-03-21 Thread David Hildenbrand
On 21.03.2017 05:18, Wanpeng Li wrote: > From: Wanpeng Li > > After async pf setup successfully, there is a broadcast wakeup w/ special > token 0x which tells vCPU that it should wake up all processes > waiting for APFs though there is no real process waiting at the moment. > > The asy

[PATCH v2 3/3] KVM: x86: correct async page present tracepoint

2017-03-20 Thread Wanpeng Li
From: Wanpeng Li After async pf setup successfully, there is a broadcast wakeup w/ special token 0x which tells vCPU that it should wake up all processes waiting for APFs though there is no real process waiting at the moment. The async page present tracepoint print prematurely and fail