From mboxrd@z Thu Jan 1 00:00:00 1970 From: Subject: RE: Big network problem on recent kernel update fromxen/stable2.6.32.x Date: Wed, 9 Jun 2010 18:48:50 -0400 Message-ID: References: <28805128.post@talk.nabble.com> <28831366.post@talk.nabble.com> <4C0FDDEB.7000305@goop.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Return-path: Content-class: urn:content-classes:message In-Reply-To: <4C0FDDEB.7000305@goop.org> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Jeremy Fitzhardinge , Fantu Cc: "Xu, Dongxiao" , xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org I can confirm that reverting 528ea798f02... fixes the problem for me. Doug Magee -----Original Message----- From: xen-devel-bounces@lists.xensource.com [mailto:xen-devel-bounces@lists.xensource.com] On Behalf Of Jeremy Fitzhardinge Sent: Wednesday, June 09, 2010 2:31 PM To: Fantu Cc: Xu, Dongxiao; xen-devel@lists.xensource.com Subject: Re: [Xen-devel] Big network problem on recent kernel update fromxen/stable2.6.32.x On 06/09/2010 07:45 AM, Fantu wrote: > i rebuild from commit 930edab1aba24f1807fd9ab8127006115bbd3422 and network > work, i think how the network problem was introduced by this commit: > commit 528ea798f02ccb03023e72cbda665ed5c3eec6b1 > Merge branch 'xen/dom0/backend/netback-tasklet' into xen/next > > * xen/dom0/backend/netback-tasklet: > xen/netback: Use Kernel thread to replace the tasklet. > xen/netback: Multiple tasklets support. > xen/netback: Introduce a new struct type page_ext. > xen/netback: Move global/static variables into struct xen_netbk. > =20 > Maybe some problem with new commit not see in xen/next but see in xen/stable > because in xen/stable there are merging of 2.6.32.x upstream and in xen/next > no, there are some differences between xen/next and xen/stable who cause > some unexpected behaviours > =20 OK, that makes sense. I hadn't had any problems with it, but it could be v. dependent on how your system is configured. Does "git revert -m 1 528ea798f02ccb03023e72cbda665ed5c3eec6b1" and rebuilding fix the problem? If so, I'll revert it in stable until we can sort it out. Dongxiao, can you investigate this? Thanks, J > > Fantu wrote: > =20 >> I see only today how with last build of kernel do from last commit >> (27ed1b0e0dae5f1d5da5c76451bc84cb529128bd) do network of windows xp domU >> with gplpv 0.11.0.213 unusable, ping lost or over 1 second unable to >> connect with rdp to domU, unable to use network from domU and viceversa >> Also with build with 2.6.32.14 (from commit >> e8734951b7a8d838050277696541a7e57183bdce) have problem >> but my last build with 2.6.32.13 not have network problem, I can not >> remember committing but i have build on 26 may if just remember >> All these build have same config:=20 >> http://old.nabble.com/file/p28805128/config-2.6.32.15 config=20 >> >> =20 > =20 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel