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SubjectRe: [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.



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