Re: Sparc release requalification
From: Josip Rodin <firstname.lastname@example.org>
Date: Wed, 16 Sep 2009 09:57:22 +0200
> On Tue, Sep 15, 2009 at 12:05:30PM +0200, Sébastien Bernard wrote:
>>> I was able to reproduce the hang with your originally posted config.
>>> It only triggers when CONFIG_PROM_CONSOLE is enabled
>> Very good news.
>> I had a lot of trouble because of this.
>> I had to disable it for initcall_debug to work, but then, any kernel
>> patched or not was working.
>> I thought I messed up between patches and built kernels.
>> I realize now that I had the explanation under my nose.
> I had just recompiled and booted my SMP kernel without the dreaded
> PROM_CONSOLE, and yet the machine got stuck in the same place in the
> NMI code. I then removed initcall_debug, and it still doesn't work.
> What am I missing?!
> The .config diff between the working UP kernel and this one is:
I put up the kernel image I booted with your config (sans PROM_CONSOLE)
give it a try.