linux-kernel - Re: [PATCH 18/46] of: reserved_mem: Add code to dynamically allocate reserved

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Date: Mon, 29 Jan 2024 11:39:11 +0800
From: kernel test robot <lkp@...el.com>
To: Oreoluwa Babatunde <quic_obabatun@...cinc.com>, catalin.marinas@....com,
	will@...nel.org, robh+dt@...nel.org, frowand.list@...il.com,
	vgupta@...nel.org, arnd@...db.de, olof@...om.net, soc@...nel.org,
	guoren@...nel.org, monstr@...str.eu, palmer@...belt.com,
	aou@...s.berkeley.edu, dinguyen@...nel.org, chenhuacai@...nel.org,
	tsbogend@...ha.franken.de, jonas@...thpole.se,
	stefan.kristiansson@...nalahti.fi, shorne@...il.com,
	mpe@...erman.id.au, ysato@...rs.sourceforge.jp, dalias@...c.org,
	glaubitz@...sik.fu-berlin.de, richard@....at,
	anton.ivanov@...bridgegreys.com, johannes@...solutions.net,
	chris@...kel.net, jcmvbkbc@...il.com
Cc: oe-kbuild-all@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Subject: Re: [PATCH 18/46] of: reserved_mem: Add code to dynamically allocate
 reserved_mem array

Hi Oreoluwa,

kernel test robot noticed the following build warnings:

[auto build test WARNING on robh/for-next]
[also build test WARNING on arm64/for-next/core vgupta-arc/for-curr powerpc/next powerpc/fixes jcmvbkbc-xtensa/xtensa-for-next linus/master v6.8-rc1 next-20240125]
[cannot apply to vgupta-arc/for-next]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Oreoluwa-Babatunde/of-reserved_mem-Change-the-order-that-reserved_mem-regions-are-stored/20240127-081735
base:   https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
patch link:    https://lore.kernel.org/r/20240126235425.12233-19-quic_obabatun%40quicinc.com
patch subject: [PATCH 18/46] of: reserved_mem: Add code to dynamically allocate reserved_mem array
config: arm-aspeed_g4_defconfig (https://download.01.org/0day-ci/archive/20240129/202401291128.e7tdNh5x-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240129/202401291128.e7tdNh5x-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/202401291128.e7tdNh5x-lkp@intel.com/

All warnings (new ones prefixed by >>, old ones prefixed by <<):

WARNING: modpost: missing MODULE_DESCRIPTION() in vmlinux.o
>> WARNING: modpost: vmlinux: section mismatch in reference: alloc_reserved_mem_array+0x50 (section: .text.unlikely) -> memblock_alloc_try_nid (section: .init.text)

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