Re: [PATCH] sbc8641: drop bogus PHY IRQ entries from DTS file
From: Michael Ellerman <mpe@ellerman.id.au>
Date: 2015-12-09 01:10:21
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netdev
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?
cheers