Wei Liu, le Tue 27 Oct 2015 15:43:28 +0000, a écrit : > The xenbus thread didn't send notification to other end when it expected > more data or consumed responses, which led to stalling the ring from > time to time. > > This is the culprit that guest was less responsive when using stubdom > because the device model was stalled. > > Fix this by sending notification to the other end when it consumes a > message. A bunch of memory barriers are also added to ensure > correctness. > > Signed-off-by: Wei Liu <wei.l...@citrix.com>
Acked-by: Samuel Thibault <samuel.thiba...@ens-lyon.org> And it should clearly be backported to stable branches. Samuel _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
