On Tue, May 24, 2011 at 10:03 PM, Christian Robottom Reis <k...@linaro.org> wrote: > On Mon, May 23, 2011 at 09:51:04AM -0600, John Rigby wrote: >> I have only seen this with the wireless problem already noted. Can >> you see if blacklisting the wireless driver fixes the problem? > > Hmmm. What wireless problem? > >> echo blacklist wl12xx_sdio > /etc/modeprobe.d/blacklist-wireless.conf >> reboot > > The IGEPv2 doesn't use wl12xx; it uses the libertas (it's got a Marvell > 88w8686 onboard). > > Just to be clear, wifi works fine on this device, out of the box. > > Isn't there a way to trigger a backtrace or dump of the hung kworker task? > > PS: I just boot-tested the latest 1003 kernel and it's working fine; in > fact, I now get a flashing green light when the box is on, whereas > before I used to get a dead led. The U-Boot issues I pointed out earlier > are still there, though.
It seems that this issue was fixed with 1003 as soon as we disabled cpu_freq for both Omap 3 and Omap 4. Didn't confirm, but that would be the main change regarding Omap 3. For Omap 4 the wlan driver was also causing similar issues. Cheers, -- Ricardo Salveti de Araujo _______________________________________________ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
