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From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Milian Wolff <milian.wolff@kdab.com>
Cc: jolsa@kernel.org, yao.jin@linux.intel.com, namhyung@kernel.org,
	Linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org,
	Sandipan Das <sandipan@linux.ibm.com>
Subject: Re: [PATCH 1/3] perf report: don't try to map ip to invalid map
Date: Thu, 27 Sep 2018 16:07:44 -0300	[thread overview]
Message-ID: <20180927190744.GF25764@kernel.org> (raw)
In-Reply-To: <2962236.ln4BiC7fMR@milian-kdab2>

Em Wed, Sep 26, 2018 at 04:41:23PM +0200, Milian Wolff escreveu:
> On Wednesday, September 26, 2018 4:18:19 PM CEST Arnaldo Carvalho de Melo 
> wrote:
> > Em Wed, Sep 26, 2018 at 03:52:05PM +0200, Milian Wolff escreveu:
> > > Fixes a crash when the report encounters an address that
> > 
> > > could not be associated with an mmaped region:
> > Milian, can you spot which cset introduced this problem? So that we can
> > add a "Fixes: sha" tag in this (and the others, if needed) to help the
> > stable kernel maintainers to find which kernels this has to be
> > backported to?
> 
> The issue was introduced by
> 
> perf script: Show correct offsets for DWARF-based unwinding
> 
> This in turn got backported already a few times, at which point the 
> 2a9d5050dc84fa2060f08a52f632976923e0fa7e sha was used when referencing the 
> "Upstream commit".
> 
> Is that enough, or do you need me to find all the backported shas too?

I think it is enough, and I hope that the stable guys already handle
fixes to fixes :-)

- Arnaldo

  reply	other threads:[~2018-09-27 19:07 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-26 13:52 [PATCH 1/3] perf report: don't try to map ip to invalid map Milian Wolff
2018-09-26 13:52 ` [PATCH 2/3] perf report: use the offset address to find inline frames Milian Wolff
2018-09-27 16:00   ` Jiri Olsa
2018-09-27 19:12     ` Arnaldo Carvalho de Melo
2018-10-02  7:39   ` [PATCH] perf record: use unmapped IP for inline callchain cursors Milian Wolff
2018-10-02 15:32     ` Arnaldo Carvalho de Melo
2018-10-03  3:35       ` Ravi Bangoria
2018-10-05 13:48         ` Arnaldo Carvalho de Melo
2018-10-08 18:49           ` Milian Wolff
2018-10-05 14:11     ` Arnaldo Carvalho de Melo
2018-10-05 16:21     ` [tip:perf/urgent] perf record: Use " tip-bot for Milian Wolff
2018-09-26 13:52 ` [PATCH 3/3] perf report: don't crash on invalid inline debug information Milian Wolff
2018-09-27 19:10   ` Arnaldo Carvalho de Melo
2018-10-11 18:23     ` Milian Wolff
2018-10-11 19:39       ` Arnaldo Carvalho de Melo
2018-10-15 20:51         ` Milian Wolff
2018-10-16 17:49           ` Arnaldo Carvalho de Melo
2018-10-16 17:52             ` Arnaldo Carvalho de Melo
2018-10-16 19:00               ` Milian Wolff
2018-10-16 20:06                 ` Arnaldo Carvalho de Melo
2018-10-18  6:20   ` [tip:perf/urgent] perf report: Don't " tip-bot for Milian Wolff
2018-09-26 14:18 ` [PATCH 1/3] perf report: don't try to map ip to invalid map Arnaldo Carvalho de Melo
2018-09-26 14:41   ` Milian Wolff
2018-09-27 19:07     ` Arnaldo Carvalho de Melo [this message]
2018-09-27  8:48 ` Sandipan Das
2018-09-27 19:11   ` Arnaldo Carvalho de Melo
2018-09-27 16:02 ` Jiri Olsa
2018-10-05 16:20 ` [tip:perf/urgent] perf report: Don't " tip-bot for Milian Wolff

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