linux-kernel - Re: [PATCH v3 2/4] of: reserved_mem: Support multiple 'reg' entries for memory-region

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Message-ID: <202601082105.TThX0916-lkp@intel.com>
Date: Thu, 8 Jan 2026 21:17:19 +0100
From: kernel test robot <lkp@...el.com>
To: Gregory CLEMENT <gregory.clement@...tlin.com>,
	Rob Herring <robh@...nel.org>,
	Linus Walleij <linus.walleij@...aro.org>,
	Miquel Raynal <miquel.raynal@...tlin.com>,
	Richard Weinberger <richard@....at>,
	Vignesh Raghavendra <vigneshr@...com>,
	Krzysztof Kozlowski <krzk@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>
Cc: oe-kbuild-all@...ts.linux.dev,
	Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
	Vladimir Kondratiev <vladimir.kondratiev@...ileye.com>,
	Benoît Monin <benoit.monin@...tlin.com>,
	Théo Lebrun <theo.lebrun@...tlin.com>,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-mtd@...ts.infradead.org,
	Gregory CLEMENT <gregory.clement@...tlin.com>
Subject: Re: [PATCH v3 2/4] of: reserved_mem: Support multiple 'reg' entries
 for memory-region

Hi Gregory,

kernel test robot noticed the following build warnings:

[auto build test WARNING on 8f0b4cce4481fb22653697cced8d0d04027cb1e8]

url:    https://github.com/intel-lab-lkp/linux/commits/Gregory-CLEMENT/of-reserved_mem-Fix-placement-of-__free-annotation/20260107-211455
base:   8f0b4cce4481fb22653697cced8d0d04027cb1e8
patch link:    https://lore.kernel.org/r/20260107-mtd-memregion-v3-2-f9fc9107b992%40bootlin.com
patch subject: [PATCH v3 2/4] of: reserved_mem: Support multiple 'reg' entries for memory-region
config: x86_64-rhel-9.4-kunit (https://download.01.org/0day-ci/archive/20260108/202601082105.TThX0916-lkp@intel.com/config)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260108/202601082105.TThX0916-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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202601082105.TThX0916-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> Warning: drivers/of/of_reserved_mem.c:746 function parameter 'rmem' not described in 'of_reserved_mem_array_lookup'
>> Warning: drivers/of/of_reserved_mem.c:902 expecting prototype for of_reserved_mem_region_count(). Prototype was for of_reserved_mem_region_total_count() instead
>> Warning: drivers/of/of_reserved_mem.c:746 function parameter 'rmem' not described in 'of_reserved_mem_array_lookup'

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