linux-kernel - Re: [PATCH] drm/i195: Fix format string truncation warning

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Message-ID: <cd911303d0aa820ff5c478b2759f3301096a618c@intel.com>
Date: Fri, 05 Dec 2025 13:18:55 +0200
From: Jani Nikula <jani.nikula@...ux.intel.com>
To: Tvrtko Ursulin <tursulin@...ulin.net>, Ard Biesheuvel <ardb@...nel.org>
Cc: Ard Biesheuvel <ardb+git@...gle.com>, linux-kernel@...r.kernel.org,
 Joonas Lahtinen <joonas.lahtinen@...ux.intel.com>, Rodrigo Vivi
 <rodrigo.vivi@...el.com>, David Airlie <airlied@...il.com>, Simona Vetter
 <simona@...ll.ch>, intel-gfx@...ts.freedesktop.org,
 dri-devel@...ts.freedesktop.org
Subject: Re: [PATCH] drm/i195: Fix format string truncation warning

On Fri, 05 Dec 2025, Tvrtko Ursulin <tursulin@...ulin.net> wrote:
> On 05/12/2025 10:48, Ard Biesheuvel wrote:
>> OK, so something like
>> 
>> --- a/drivers/gpu/drm/i915/intel_memory_region.h
>> +++ b/drivers/gpu/drm/i915/intel_memory_region.h
>> @@ -72,7 +72,7 @@ struct intel_memory_region {
>>          u16 instance;
>>          enum intel_region_id id;
>>          char name[16];
>> -       char uabi_name[16];
>> +       char uabi_name[20];
>>          bool private; /* not for userspace */
>> 
>>          struct {
>
> Yes please. There is only two of those objects at majority of systems, 
> and 3-4 on a few discrete cards supported by i915, so no big deal to 
> grow them a tiny bit.

For v2, please also fix the subject prefix: drm/i915.

BR,
Jani.


-- 
Jani Nikula, Intel