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Message-Id: <20090209.145852.156568866.davem@davemloft.net> Date: Mon, 09 Feb 2009 14:58:52 -0800 (PST) From: David Miller <davem@...emloft.net> To: jarkao2@...il.com Cc: jeff@...zik.org, iws@...o.caltech.edu, jacmet@...site.dk, dai.haruki@...escale.com, afleming@...escale.com, linux-kernel@...r.kernel.org, netdev@...r.kernel.org Subject: Re: [PATCH net] gianfar: Fix boot hangs while bringing up gianfar ethernet From: Jarek Poplawski <jarkao2@...il.com> Date: Mon, 9 Feb 2009 20:34:40 +0100 > gianfar: Fix boot hangs while bringing up gianfar ethernet > > Ira Snyder found that commit 8c7396aebb68994c0519e438eecdf4d5fa9c7844 > "gianfar: Merge Tx and Rx interrupt for scheduling clean up ring" can > cause hangs. It's because there was removed clearing of interrupts in > gfar_schedule_cleanup() (which is called by an interrupt handler) in > case when netif scheduling has been disabled. This patch brings back > this action and a comment. > > Reported-by: Ira Snyder <iws@...o.caltech.edu> > Reported-by: Peter Korsgaard <jacmet@...site.dk> > Bisected-by: Ira Snyder <iws@...o.caltech.edu> > Tested-by: Peter Korsgaard <jacmet@...site.dk> > Tested-by: Ira Snyder <iws@...o.caltech.edu> > Signed-by: Jarek Poplawski <jarkao2@...il.com> Applied, thanks everyone. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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