Re: [Qemu-devel] [PATCH 0/3] trace: Fix event tracing during vCPU hot-unplug

2017-01-10 Thread Stefan Hajnoczi
On Mon, Dec 26, 2016 at 10:24:29PM +0100, Lluís Vilanova wrote: > The vCPU list needs to be locked to avoid memory corruption with concurrent > hot-(un)plugs, and per-vCPU events need to be disabled during vCPU hot-unplug. > > Also adds event "guest_cpu_exit" to track vCPU hot-unplugging. > > Sig

[Qemu-devel] [PATCH 0/3] trace: Fix event tracing during vCPU hot-unplug

2016-12-26 Thread Lluís Vilanova
The vCPU list needs to be locked to avoid memory corruption with concurrent hot-(un)plugs, and per-vCPU events need to be disabled during vCPU hot-unplug. Also adds event "guest_cpu_exit" to track vCPU hot-unplugging. Signed-off-by: Lluís Vilanova --- Lluís Vilanova (3): trace: Lock vCPU