Kernel 3.15: Boot problems with a PA6T board
chzigotzky at xenosoft.de
Wed May 28 21:25:23 EST 2014
On 28.05.2014 10:53, Christian Zigotzky wrote:
> Hi Michael,
> Thank you for your answer and thank you for your help. :-)
> On 28.05.2014 06:23, Michael Ellerman wrote:
>> On Wed, 2014-05-28 at 01:08 +0200, Christian Zigotzky wrote:
>>> Hi Michael,
>>> Thanks a lot for your answer.
>>> 18a1a7a1d862ae0794a0179473d08a414dd49234 <- It doesn't boot. Error
>>> messages: Oops: Machine check, sig: 7 [#1] CPU: 1 PID: 1 Comm:
>>> swapper/0 not tainted
>>> d8ff9cdf68fd119d491f3de90e1a612afc2f3b2b <- It boots. :-)
>>> 0f5a869600141a0d5575e3190af01a050c081b07 <- It boots. :-)
>>> c7e64b9ce04aa2e3fad7396d92b5cb92056d16ac <- It boots. :-)
>>> d3e144532703fe2454b56eddb56f30d2d620187b <- It boots. :-)
>>> I think the machine check is the problem.
>> Yes I think it is. Do you get any more info, or just that one line?
>> So I think the latest working commit we have is
>> I'm going to guess that cd427485357c0c4b99f69719251baacf25946e11 is
>> BAD. Can
>> you please confirm or deny that?
> It's not BAD. It boots.
>> Assuming cd42748 is bad, you should do a git bisect between it and
>> That should be a fairly quick bisect. That would be:
>> $ git bisect start
>> $ git bisect good d8ff9cdf68fd119d491f3de90e1a612afc2f3b2b
>> $ git bisect bad cd427485357c0c4b99f69719251baacf25946e11
>> If cd42748 is *good*, then you'll need to do a bigger bisect from
>> d8ff9cd to
-> git clone
-> git bisect start
-> git bisect good d8ff9cdf68fd119d491f3de90e1a612afc2f3b2b
-> git bisect bad 18a1a7a1d862ae0794a0179473d08a414dd49234
Bisecting: 5900 revisions left to test after this (roughly 13 steps)
[cb1595563880a81dab6eab9a5ecb4520d2e76077] Merge tag 'tty-3.15-rc1' of
Unfortunately it doesn't boot. :-(
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