Re: [Regression] "x86-64/efi: Use EFI to deal with platformwall clock" prevents my machine from booting

From: Jan Beulich
Date: Tue Aug 07 2012 - 03:05:20 EST


>>> On 07.08.12 at 01:29, JÃrÃmeCarretero <cJ-ko@xxxxxxxxxxx> wrote:
> On Mon, 06 Aug 2012 14:25:33 +0100
> "Jan Beulich" <JBeulich@xxxxxxxx> wrote:
>
>> >>> On 06.08.12 at 15:16, JÃrÃmeCarretero <cJ-ko@xxxxxxxxxxx> wrote:
>> > If it helps:
>> >
>> > - I can bisect the patch further down (might be a bit silly because
>> > I don't quite understand it),
>> > - you can suggest some modifications and at least I can test them
>>
>> What would help most would be the full kernel log up to the crash,
>> including the register and stack dumps that are presumably there.
>> Without that there's nothing I can suggest.
>
> There is absolutely no graphical output at this point (or I'd have provided
> more info); I didn't look at the code yet, I'll see if I can do something,
> though.

Yes, the system isn't far enough for that. You'd need a serial
(and presumably early) console set up to collect the full set of
messages.

Jan
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