From: Qian Cai <cai@lca.pw>
To: Marco Elver <elver@google.com>
Cc: Michal Hocko <mhocko@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Johannes Weiner <hannes@cmpxchg.org>,
Linux Memory Management List <linux-mm@kvack.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH -next] mm/page_counter: mark intentional data races
Date: Wed, 29 Jan 2020 04:33:03 -0500 [thread overview]
Message-ID: <DE8391CD-A9CF-4D16-A41B-F563F2AE8D57@lca.pw> (raw)
In-Reply-To: <CANpmjNNaCtL+vqpPKug9_DoFUue=PdoTyQFXLOx5H_BYCyDMzA@mail.gmail.com>
> On Jan 29, 2020, at 4:06 AM, Marco Elver <elver@google.com> wrote:
>
> Why are the line numbers for the remaining symbols missing? Doesn't
> scripts/decode_stacktrace.sh give you all line numbers?
I used scripts/faddr2line and never used decode_stacktrace.sh before. I did not insert other line numbers because it can be easily determined by looking at the function itself through an code browser.
>
> [ As an aside: if you want to use what syzbot uses to put line numbers
> on symbols, which is a bit faster:
> https://github.com/google/syzkaller/tree/master/tools/syz-symbolize
> https://github.com/google/syzkaller/blob/master/docs/linux/setup.md
> then 'go build tools/syz-symbolize'. ]
That is good to know.
next prev parent reply other threads:[~2020-01-29 9:33 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-29 4:20 [PATCH -next] mm/page_counter: mark intentional data races Qian Cai
2020-01-29 8:51 ` Michal Hocko
2020-01-29 9:06 ` Marco Elver
2020-01-29 9:33 ` Qian Cai [this message]
2020-01-29 9:51 ` Qian Cai
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