linux-kernel - Re: [PATCH] firmware: arm_scpi: Fix device_node reference leak in scpi

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Message-ID: <202601210508.3BaBN2n8-lkp@intel.com>
Date: Wed, 21 Jan 2026 06:03:16 +0800
From: kernel test robot <lkp@...el.com>
To: Felix Gu <gu_0233@...com>, Sudeep Holla <sudeep.holla@....com>,
	Cristian Marussi <cristian.marussi@....com>
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
	arm-scmi@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org, Felix Gu <gu_0233@...com>
Subject: Re: [PATCH] firmware: arm_scpi: Fix device_node reference leak in
 scpi_probe()

Hi Felix,

kernel test robot noticed the following build errors:

[auto build test ERROR on d08c85ac8894995d4b0d8fb48d2f6a3e53cd79ab]

url:    https://github.com/intel-lab-lkp/linux/commits/Felix-Gu/firmware-arm_scpi-Fix-device_node-reference-leak-in-scpi_probe/20260120-203159
base:   d08c85ac8894995d4b0d8fb48d2f6a3e53cd79ab
patch link:    https://lore.kernel.org/r/tencent_845B889AF1A932F1347EE0C09F350E491009%40qq.com
patch subject: [PATCH] firmware: arm_scpi: Fix device_node reference leak in scpi_probe()
config: arm-randconfig-001-20260121 (https://download.01.org/0day-ci/archive/20260121/202601210508.3BaBN2n8-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260121/202601210508.3BaBN2n8-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/202601210508.3BaBN2n8-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/firmware/arm_scpi.c:21:10: fatal error: 'linux/clean.h' file not found
      21 | #include <linux/clean.h>
         |          ^~~~~~~~~~~~~~~
   1 error generated.


vim +21 drivers/firmware/arm_scpi.c

    18	
    19	#include <linux/bitmap.h>
    20	#include <linux/bitfield.h>
  > 21	#include <linux/clean.h>
    22	#include <linux/device.h>
    23	#include <linux/err.h>
    24	#include <linux/export.h>
    25	#include <linux/io.h>
    26	#include <linux/kernel.h>
    27	#include <linux/list.h>
    28	#include <linux/mailbox_client.h>
    29	#include <linux/module.h>
    30	#include <linux/of.h>
    31	#include <linux/of_address.h>
    32	#include <linux/of_platform.h>
    33	#include <linux/platform_device.h>
    34	#include <linux/printk.h>
    35	#include <linux/property.h>
    36	#include <linux/pm_opp.h>
    37	#include <linux/scpi_protocol.h>
    38	#include <linux/slab.h>
    39	#include <linux/sort.h>
    40	#include <linux/spinlock.h>
    41	

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