linux-kernel - Re: sched,numa: invalid memory access in account_entity

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Message-ID: <5368EFA0.2040506@oracle.com>
Date:	Tue, 06 May 2014 10:20:16 -0400
From:	Sasha Levin <sasha.levin@...cle.com>
To:	Peter Zijlstra <peterz@...radead.org>
CC:	Ingo Molnar <mingo@...nel.org>, Mel Gorman <mgorman@...e.de>,
	LKML <linux-kernel@...r.kernel.org>,
	Dave Jones <davej@...hat.com>
Subject: Re: sched,numa: invalid memory access in account_entity_dequeue

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On 05/06/2014 09:40 AM, Peter Zijlstra wrote:
> On Tue, May 06, 2014 at 08:23:25AM -0400, Sasha Levin wrote:
>>>>> I suppose you've scripted this addr2line -ie vmlinux for all addresses in this splat?
>>> 
>>> Yeah, I'm trying to get that script upstream (https://lkml.org/lkml/2014/3/29/1) since it seems to simplify looking at stack traces.
> Seems like a nice addition to scripts/ indeed. Although Linus doesn't seem to like it much:
> 
> http://marc.info/?l=linux-kernel&m=139862933908922

Linus objected to the original version of the script using the hex numbers
he wants to throw out instead of resolving it from 'nm vmlinux', which was
fixed in later versions.

Since there were no objections from Linus after all the fixes that were asked
for I'll try pinging him again next merge window, but until then I'll add some
more features that were asked for like caching and code decoding and try again :)


Thanks,
Sasha
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