Re: [PATCH V2 0/4] Prevent vhost kthread from hogging CPU

[Michael S. Tsirkin]

On Sat, May 18, 2019 at 01:27:12PM -0700, David Miller wrote:
> From: Jason Wang <jasowang@xxxxxxxxxx>
> Date: Fri, 17 May 2019 00:29:48 -0400
> 
> > Hi:
> > 
> > This series try to prevent a guest triggerable CPU hogging through
> > vhost kthread. This is done by introducing and checking the weight
> > after each requrest. The patch has been tested with reproducer of
> > vsock and virtio-net. Only compile test is done for vhost-scsi.
> > 
> > Please review.
> > 
> > This addresses CVE-2019-3900.
> > 
> > Changs from V1:
> > - fix user-ater-free in vosck patch
> 
> I am assuming that not only will mst review this, it will also go via
> his tree rather than mine.
> 
> Thanks.

Will do.