linux-kernel - 4.10-rc1 on Nokia N900: regression, WARN_ON() omap_l3

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Message-ID: <20161229231411.GA6865@amd>
Date:   Fri, 30 Dec 2016 00:14:11 +0100
From:   Pavel Machek <pavel@....cz>
To:     pali.rohar@...il.com, sre@...nel.org,
        kernel list <linux-kernel@...r.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        linux-omap@...r.kernel.org, tony@...mide.com, khilman@...nel.org,
        aaro.koskinen@....fi, ivo.g.dimitrov.75@...il.com,
        patrikbachan@...il.com, serge@...lyn.com, abcloriens@...il.com
Subject: 4.10-rc1 on Nokia N900: regression, WARN_ON() omap_l3_smx.c

Hi!

I forgot I had v4.10-rc1 running, and now I got warning on all the
consoles (hand-copied).

Unhandled fault: external abort on non-linefetch (0x1028) at
0xfa0ab060
...
Comm: kworker/0:0 Not tainted.
Workqueue: events musb_irq_work
...
PC is at musb_default_readb().
...
WARNING: CPU: 0 ... at drivers/bus/omap_l3_smx.c:166
omap3_l3_app_irq+0xcc/...
Tainted: GDW.

I do have patches to allow nfsroot over usb. But they worked ok in
v4.9... Does anyone see it, too?

Best regards,

									Pavel

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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