Re: [Xen-devel] caif: Fix napi poll list corruption

2014-12-23 Thread Jason Wang
On Mon, Dec 22, 2014 at 5:35 PM, Herbert Xu wrote: On Mon, Dec 22, 2014 at 04:18:33PM +0800, Jason Wang wrote: btw, looks like at least caif_virtio has the same issue. Good catch. -- >8 -- The commit d75b1ade567ffab085e8adbbdacf0092d10cd09c (net: less interrupt masking in NAPI) bre

Re: [Xen-devel] virtio_net: Fix napi poll list corruption

2014-12-22 Thread Jason Wang
@@ again: > napi_schedule_prep(napi)) { > virtqueue_disable_cb(rq->vq); > __napi_schedule(napi); > - goto again; > } > } > > Cheers, Acked-by: Jason Wang btw, looks like at least caif_virtio has the same issue. ___ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel

Re: [Xen-devel] virtio leaks cpu mappings, was: qemu crash with virtio on Xen domUs (backtrace included)

2014-11-26 Thread Jason Wang
On 11/26/2014 06:53 PM, Stefano Stabellini wrote: On Wed, 26 Nov 2014, Jason Wang wrote: >On 11/25/2014 09:53 PM, Stefano Stabellini wrote: > >On Tue, 25 Nov 2014, Jason Wang wrote: > >>On 11/25/2014 02:44 AM, Stefano Stabellini wrote: > >>>On Mon, 24 Nov

Re: [Xen-devel] virtio leaks cpu mappings, was: qemu crash with virtio on Xen domUs (backtrace included)

2014-11-25 Thread Jason Wang
On 11/25/2014 09:53 PM, Stefano Stabellini wrote: > On Tue, 25 Nov 2014, Jason Wang wrote: >> On 11/25/2014 02:44 AM, Stefano Stabellini wrote: >>> On Mon, 24 Nov 2014, Stefano Stabellini wrote: >>>> On Mon, 24 Nov 2014, Stefano Stabellini wrote: >>>

Re: [Xen-devel] virtio leaks cpu mappings, was: qemu crash with virtio on Xen domUs (backtrace included)

2014-11-24 Thread Jason Wang
On 11/25/2014 02:44 AM, Stefano Stabellini wrote: > On Mon, 24 Nov 2014, Stefano Stabellini wrote: >> On Mon, 24 Nov 2014, Stefano Stabellini wrote: >>> CC'ing Paolo. >>> >>> >>> Wen, >>> thanks for the logs. >>> >>> I investigated a little bit and it seems to me that the bug occurs when >>> QEMU t