Re: Was: boot failure, "DWARF2 unwinder stuck at 0xc0100199" II

From: Andi Kleen
Date: Thu Aug 31 2006 - 03:43:13 EST


On Thursday 31 August 2006 09:41, Andi Kleen wrote:
> On Thursday 31 August 2006 09:35, Jan Beulich wrote:
> > Andi submitted a fix for this to Linus, but that's post-rc5. Jan
>
> I assume you mean the fallback validation fix. Linus unfortunately
> didn't merge any of my new patches yet :/

To follow myself up. I should have checked HEAD before writing this :/
Linus merged it all last night and I blamed him wrongly, sorry.
So that problem will be hopefully gone.

For completeness the unwind fixes that went in were:

Jan Beulich [PATCH] x86: Make backtracer fallback logic more bullet-proof
Andi Kleen [PATCH] i386: Add kernel thread stack frame termination
Andi Kleen [PATCH] x86_64: Add kernel thread stack frame termination

and this one fixed an additional bug in the old x86-64 unwinder:

Keith Owens [PATCH] x86_64: Save original IST values for checking

-Andi

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