linux-kernel - Re: [PATCH v4 07/58] dyndbg: tweak pr

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Message-ID: <f3e1cb1f-4691-4c1b-9b67-feed0c687ff2@bootlin.com>
Date: Fri, 5 Sep 2025 22:57:45 +0200
From: Louis Chauvet <louis.chauvet@...tlin.com>
To: Jim Cromie <jim.cromie@...il.com>, linux-kernel@...r.kernel.org,
 jbaron@...mai.com, gregkh@...uxfoundation.org, ukaszb@...omium.org
Cc: dri-devel@...ts.freedesktop.org, amd-gfx@...ts.freedesktop.org,
 intel-gvt-dev@...ts.freedesktop.org, intel-gfx@...ts.freedesktop.org,
 daniel.vetter@...ll.ch, tvrtko.ursulin@...ux.intel.com,
 jani.nikula@...el.com, ville.syrjala@...ux.intel.com, seanpaul@...omium.org,
 robdclark@...il.com, groeck@...gle.com, yanivt@...gle.com,
 bleung@...gle.com, quic_saipraka@...cinc.com, will@...nel.org,
 catalin.marinas@....com, quic_psodagud@...cinc.com, maz@...nel.org,
 arnd@...db.de, linux-arm-kernel@...ts.infradead.org,
 linux-arm-msm@...r.kernel.org, mingo@...hat.com
Subject: Re: [PATCH v4 07/58] dyndbg: tweak pr_fmt to avoid expansion
 conflicts



Le 03/08/2025 à 05:57, Jim Cromie a écrit :
> Disambiguate pr_fmt(fmt) arg, by changing it to _FMT_, to avoid naming
> confusion with many later macros also using that argname.
> 
> no functional change
> 
> Signed-off-by: Jim Cromie <jim.cromie@...il.com>

Reviewed-by: Louis Chauvet <louis.chauvet@...tlin.com>

> ---
>   lib/dynamic_debug.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c
> index 55df35df093b0..2751056a5240d 100644
> --- a/lib/dynamic_debug.c
> +++ b/lib/dynamic_debug.c
> @@ -11,7 +11,7 @@
>    * Copyright (C) 2013 Du, Changbin <changbin.du@...il.com>
>    */
>   
> -#define pr_fmt(fmt) "dyndbg: " fmt
> +#define pr_fmt(_FMT_) "dyndbg: " _FMT_
>   
>   #include <linux/kernel.h>
>   #include <linux/module.h>

-- 
Louis Chauvet, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com