linux-kernel - Re: [PATCH 1/2] stacktrace: fix print_stack

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Date:   Fri, 25 Nov 2016 11:35:57 -0800
From:   Joe Perches <joe@...ches.com>
To:     Dmitry Vyukov <dvyukov@...gle.com>,
        Andrey Ryabinin <aryabinin@...tuozzo.com>
Cc:     Andrey Konovalov <andreyknvl@...gle.com>,
        Alexander Potapenko <glider@...gle.com>,
        kasan-dev <kasan-dev@...glegroups.com>,
        "linux-mm@...ck.org" <linux-mm@...ck.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Ingo Molnar <mingo@...hat.com>,
        Kostya Serebryany <kcc@...gle.com>,
        Peter Zijlstra <peterz@...radead.org>
Subject: Re: [PATCH 1/2] stacktrace: fix print_stack_trace printing
 timestamp twice

On Fri, 2016-11-25 at 18:40 +0100, Dmitry Vyukov wrote:
> But should we add KERN_CONT to print_ip_sym instead of duplicating it
> everywhere? Or add print_ip_sym_cont?

There are only a couple dozen uses of print_ip_sym.

It might be better to use "[<%p>] %pS" directly
everywhere and remove print_ip_sym instead to
avoid the KERN_CONT and avoid all possible
interleaved output.