Messages in this thread | | | Date | Thu, 07 Jan 2010 13:43:08 -0500 | From | Michael Breuer <> | Subject | Re: [PATCH] af_packet: Don't use skb after dev_queue_xmit() |
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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.
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