From: Sami F. <hvt...@gm...> - 2010-09-30 23:39:30
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On Thu, Sep 30, 2010 at 12:44:17 +0300, Sami Farin wrote: > On Wed, Sep 29, 2010 at 17:40:08 -0600, Tantilov, Emil S wrote: > > Sami Farin wrote: > > > False alarm, 2.6.35.6+latest git e1000e does not work any better. > > > I was just lucky. > > > > Is your `latest git` from Linus or net-next tree? > > Linus. > > >All of our latest patches go into net-next, so if you haven't already - give it a try and see if it resolves your issue. > > Maybe later =) I now tried net-next 6d0722a2cec2c23db3b0855ff8bb433175a16b44, it works fine, with ethtool -K tx/rx on and off. I used the same .config as with 2.6.35.6 (make oldconfig). I retested 2.6.33.7, it's still okay. And unfortunately 2.6.35.6 did not work very well after rebooting, I had to waste a lot of time playing with -K tx off rx off, -K tx on rx on, etc. Before it started working, eth0 had interrupts occurring only on CPU0. CPU1 started getting some usage only after dhclient started working.. Probably irrelevant, but I am running out of ideas. I have tried e1000e param IntMode 0, 1, 2, no luck. -- Do what you love because life is too short for anything else. |