4.10-rc3 rpi issues
kraxel at redhat.com
Thu Jan 12 07:40:49 PST 2017
> > usb is flaky. raspberry pi 2 b. Has a edimax wifi dongle, and that
> > stopped working. rtl8xxxu driver. Doesn't find any wifi networks. usb
> > keyboard has problems too, looses keys now and then, which makes me
> > think this is more a usb than a wifi problem. I had that before, with
> > the 4.8 kernels. 4.9 works fine. Now with 4.10-rc3 the problems are
> > back :( Anyone seen this too? Any clues what this might be?
> The Fedora built rc3 kernel seems OK. I'm using usb wifi ATM without
> too many issues and haven't had any drop outs. I've seen some
> interesting bits with CMA which I reported . USB doesn't appear at
> least in my testing to be any worse on the 2 or 3.
Tried to enable some memory debugging, so see if that helps to figure
what is going on:
That made the bug disappear. :-o
Rawhide kernels are build with quite some debug turned on too, right?
So that could be it. Or it is something else: timing, memory layout /
More information about the linux-rpi-kernel