Messages in this thread | | | Date | Thu, 7 Jan 2010 19:50:40 +0100 | From | Jarek Poplawski <> | Subject | Re: [PATCH] af_packet: Don't use skb after dev_queue_xmit() |
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On Thu, Jan 07, 2010 at 01:43:08PM -0500, Michael Breuer wrote: > On 1/7/2010 1:35 PM, Jarek Poplawski wrote: > >On Thu, Jan 07, 2010 at 01:19:41PM -0500, Michael Breuer wrote: > >>On 1/7/2010 1:01 PM, Jarek Poplawski wrote: > >>>On Thu, Jan 07, 2010 at 10:05:37AM -0500, Michael Breuer wrote: > >>>>Bad news - crashed about an hour after I wrote this email - under > >>>>load - same crash as before. Network watchdog... lots of attempts to > >>>>reset the adapter... then hw watchdog rebooted the system. > >>>It's a pity. Anyway, I'd be still interested in CONFIG_PACKET_MMAP off > >>>if you find time. > >>> > >>>Jarek P. > >>Ok - any particular patch set to try with? I'm going to start with a > >>clean tree using the latest 2.6.32 from git (tried 2.6.33-rc3, but > >>can't get a usable console... will look at that later.) > >My "Berck E. Nash" and Stephen's "pskb_may_pull" sky2 patches. (BTW, > >could you remind if it worked any better with 2.6.31 or earlier?) > > > >Jarek P. > I'm not sure my crash-and-burn runs yesterday included the > pskb_may_pull patch :( > > Going to rerun with these patches and with and without MMAP. Will > also retry both with jumbo frames if possible.
If MMAP then some "alternative" too. But first no MMAP.
Jarek P.
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