Re: [PATCH 0/4] vfio: ccw: error handling fixes and improvements

2018-03-26 Thread Halil Pasic
On 03/26/2018 11:02 AM, Cornelia Huck wrote: > On Wed, 21 Mar 2018 03:08:18 +0100 > Dong Jia Shi wrote: > >> Hi Conny, >> >> Halil reported a host crash when using vfio-ccw. The root cause of the >> problem >> is that vfio_pin_pages fails with EINVAL for reasons unknown. He has >> experienced

Re: [PATCH 0/4] vfio: ccw: error handling fixes and improvements

2018-03-26 Thread Cornelia Huck
On Wed, 21 Mar 2018 03:08:18 +0100 Dong Jia Shi wrote: > Hi Conny, > > Halil reported a host crash when using vfio-ccw. The root cause of the problem > is that vfio_pin_pages fails with EINVAL for reasons unknown. He has > experienced such failures after online-ing a dasd in the guest (the dasd