On Tue, 2015-12-08 at 21:04 -0500, Paul Gortmaker wrote: > [Re: [PATCH] sbc8641: drop bogus PHY IRQ entries from DTS file] On 09/12/2015 > (Wed 12:10) Michael Ellerman wrote: > > On Tue, 2015-12-08 at 17:44 -0500, Paul Gortmaker wrote: > > > This file was originally cloned off of the MPC8641D-HPCN reference > > > platform, which actually had a PHY IRQ line connected. However > > > this board does not. The bogus entry was largely inert and went > > > undetected until commit 321beec5047af83db90c88114b7e664b156f49fe > > > ("net: phy: Use interrupts when available in NOLINK state") was > > > added to the tree. > > > > > > With the above commit, the board fails to NFS boot since it sits > > > waiting for a PHY IRQ event that of course never arrives. Removing > > > the bogus entries from the DTS file fixes the issue. > > > > Commit 321beec5047a ("net: phy: Use interrupts when available in NOLINK > > state") > > went into 4.4-rc2, so this is a fix for 4.4 right? > > Correct, but I'm guessing there are not thousands of users of this board > out there, so it probably doesn't matter a whole lot if it goes in the > same release where the regression happened or one release later...
OK sure. As it happens I'm just prepping a fixes branch, so I'll drop it in. cheers -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html