Re: [PATCH v2 2/2] livepatch: Use static buffer for debugging messages under rq lock

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Subject: Re: [PATCH v2 2/2] livepatch: Use static buffer for debugging messages under rq lock
From: Miroslav Benes <mbenes@xxxxxxx>
Date: Tue, 30 Apr 2019 13:32:43 +0200 (CEST)
Cc: Jiri Kosina <jikos@xxxxxxxxxx>, Josh Poimboeuf <jpoimboe@xxxxxxxxxx>, Joe Lawrence <joe.lawrence@xxxxxxxxxx>, Kamalesh Babulal <kamalesh@xxxxxxxxxxxxxxxxxx>, live-patching@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <20190430091049.30413-3-pmladek@suse.com>
User-agent: Alpine 2.21 (LSU 202 2017-01-01)

On Tue, 30 Apr 2019, Petr Mladek wrote:

> klp_try_switch_task() is called under klp_mutex. The buffer for
> debugging messages might be static.
> 
> Signed-off-by: Petr Mladek <pmladek@xxxxxxxx>

Acked-by: Miroslav Benes <mbenes@xxxxxxx>

Miroslav

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References:
- [PATCH v2 0/2] livepatch: Clean up of reliable stacktrace warnings
  - From: Petr Mladek
- [PATCH v2 2/2] livepatch: Use static buffer for debugging messages under rq lock
  - From: Petr Mladek

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