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From: kernel test robot <lkp@intel.com>
To: Yassine Ouaissa via B4 Relay
	<devnull+yassine.ouaissa.allegrodvt.com@kernel.org>,
	Mauro Carvalho Chehab <mchehab@kernel.org>,
	Michael Tretter <m.tretter@pengutronix.de>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Michal Simek <monstr@monstr.eu>, Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Yassine OUAISSA <yassine.ouaissa@allegrodvt.com>,
	Nicolas Dufresne <nicolas@ndufresne.ca>
Cc: oe-kbuild-all@lists.linux.dev, linux-media@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org
Subject: Re: [PATCH v4 4/4] media: allegro-dvt: Add Gen 3 IP stateful decoder driver
Date: Thu, 17 Jul 2025 12:03:01 +0800	[thread overview]
Message-ID: <202507171125.Cy8G5dte-lkp@intel.com> (raw)
In-Reply-To: <20250716-allegro_dvt_al300_dec_driver-v4-4-f87c01c9f7b5@allegrodvt.com>

Hi Yassine,

kernel test robot noticed the following build errors:

[auto build test ERROR on 155a3c003e555a7300d156a5252c004c392ec6b0]

url:    https://github.com/intel-lab-lkp/linux/commits/Yassine-Ouaissa-via-B4-Relay/media-allegro-dvt-Move-the-current-driver-to-a-subdirectory/20250716-225824
base:   155a3c003e555a7300d156a5252c004c392ec6b0
patch link:    https://lore.kernel.org/r/20250716-allegro_dvt_al300_dec_driver-v4-4-f87c01c9f7b5%40allegrodvt.com
patch subject: [PATCH v4 4/4] media: allegro-dvt: Add Gen 3 IP stateful decoder driver
config: m68k-allmodconfig (https://download.01.org/0day-ci/archive/20250717/202507171125.Cy8G5dte-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250717/202507171125.Cy8G5dte-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202507171125.Cy8G5dte-lkp@intel.com/

All errors (new ones prefixed by >>):

   drivers/media/platform/allegro-dvt/al300/al_codec_util.c: In function 'al_codec_cmd_cleanup':
>> drivers/media/platform/allegro-dvt/al300/al_codec_util.c:149:9: error: implicit declaration of function 'kfree' [-Wimplicit-function-declaration]
     149 |         kfree(cmd->reply);
         |         ^~~~~
   drivers/media/platform/allegro-dvt/al300/al_codec_util.c: In function 'al_codec_cmd_create':
>> drivers/media/platform/allegro-dvt/al300/al_codec_util.c:165:15: error: implicit declaration of function 'kmalloc'; did you mean 'mm_alloc'? [-Wimplicit-function-declaration]
     165 |         cmd = kmalloc(sizeof(*cmd), GFP_KERNEL);
         |               ^~~~~~~
         |               mm_alloc
>> drivers/media/platform/allegro-dvt/al300/al_codec_util.c:165:13: error: assignment to 'struct al_codec_cmd *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
     165 |         cmd = kmalloc(sizeof(*cmd), GFP_KERNEL);
         |             ^
>> drivers/media/platform/allegro-dvt/al300/al_codec_util.c:169:20: error: assignment to 'void *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
     169 |         cmd->reply = kmalloc(reply_size, GFP_KERNEL);
         |                    ^


vim +/kfree +149 drivers/media/platform/allegro-dvt/al300/al_codec_util.c

   144	
   145	static void al_codec_cmd_cleanup(struct kref *ref)
   146	{
   147		struct al_codec_cmd *cmd = container_of(ref, typeof(*cmd), refcount);
   148	
 > 149		kfree(cmd->reply);
   150		kfree(cmd);
   151	}
   152	
   153	void al_codec_cmd_put(struct al_codec_cmd *cmd)
   154	{
   155		if (WARN_ON(!cmd))
   156			return;
   157	
   158		kref_put(&cmd->refcount, al_codec_cmd_cleanup);
   159	}
   160	
   161	struct al_codec_cmd *al_codec_cmd_create(int reply_size)
   162	{
   163		struct al_codec_cmd *cmd;
   164	
 > 165		cmd = kmalloc(sizeof(*cmd), GFP_KERNEL);
   166		if (!cmd)
   167			return NULL;
   168	
 > 169		cmd->reply = kmalloc(reply_size, GFP_KERNEL);

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

  reply	other threads:[~2025-07-17  4:03 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-07-16 14:55 [PATCH v4 0/4] media: " Yassine Ouaissa via B4 Relay
2025-07-16 14:55 ` [PATCH v4 1/4] media: allegro-dvt: Move the current driver to a subdirectory Yassine Ouaissa via B4 Relay
2025-11-07 20:30   ` Nicolas Dufresne
2025-07-16 14:55 ` [PATCH v4 2/4] dt-bindings: media: allegro: Add al300 decoder IPs Yassine Ouaissa via B4 Relay
2025-07-16 14:55 ` [PATCH v4 3/4] dt-bindings: vendor-prefixes: Update the description of allegro prefix Yassine Ouaissa via B4 Relay
2025-07-16 14:55 ` [PATCH v4 4/4] media: allegro-dvt: Add Gen 3 IP stateful decoder driver Yassine Ouaissa via B4 Relay
2025-07-17  4:03   ` kernel test robot [this message]
2025-07-17  6:08   ` kernel test robot
2025-11-07 21:18   ` Nicolas Dufresne

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