[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCHv1 0/3 net-next] xen-netback: guest Rx queue drain and stall fixes
From: David Miller <davem@xxxxxxxxxxxxx> Date: Sat, 25 Oct 2014 14:14:01 -0400 (EDT) > From: David Vrabel <david.vrabel@xxxxxxxxxx> > Date: Wed, 22 Oct 2014 14:08:52 +0100 > >> This series fixes two critical xen-netback bugs. >> >> 1. Netback may consume all of host memory by queuing an unlimited >> number of skb on the internal guest Rx queue. This behaviour is >> guest triggerable. >> >> 2. Carrier flapping under high traffic rates which reduces >> performance. >> >> The first patch is a prerequite. Removing support for frontends with >> feature-rx-notify makes it easier to reason about the correctness of >> netback since it no longer has to support this outdated and broken >> mode. > > Series applied to net-next, thanks. Correction, as these are critical bug fixes, I applied the series to 'net'. Sorry for the confusion. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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