Re: [PATCH] x86: push old stack address on irqstack for unwinder

Martin Hicks wrote:
> 
> I was searching around, trying to find out if there was another way for
> kdb to do this, and I think removing the backlink is breaking other
> stuff also.  dump_trace() in dumpstack_64.S is using the same trick as
> KDB to trace out of the interrupt stack:
> 

OK, that makes it a no-brainer.  Applied to tip:x86/urgent, thanks!

	-hpa

-- 
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel.  I don't speak on their behalf.