Messages in this thread | | | From | Chris Ball <> | Subject | Re: SDHCI regression since 2.6.39 | Date | Tue, 13 Sep 2011 14:49:25 -0400 |
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Hi,
On Tue, Sep 13 2011, Jeremy Fitzhardinge wrote: >> If it is running, and not helping, can I persuade you to try a full >> bisection? > > OK, will do.
Thank you!
>> I don't think we have other reports of this bug, and the >> only other person who has reported something like it wasn't a kernel >> hacker. > > That's interesting; the X220 is a pretty common machine these days, I > think. I wonder if there's variations in the SD controller or something?
I just asked Matthew Garrett to check his X220, and his has the same e823 controller as you, is running a 3.1-rc kernel, and everything's working.
So it's not even variation in the controller model, it's something even more subtle. Perhaps try some different cards? What capacity/speed is the one you're trying? If there is a per-card difference, I suppose we'd expect it to be that slower cards work and faster cards fail (given the nature of the patch I linked in my last mail).
Thanks,
- Chris. -- Chris Ball <cjb@laptop.org> <http://printf.net/> One Laptop Per Child
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