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From: kernel test robot <lkp@intel.com>
To: Shivendra Pratap <shivendra.pratap@oss.qualcomm.com>
Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org,
	Sebastian Reichel <sebastian.reichel@collabora.com>,
	Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Subject: drivers/power/reset/reboot-mode.c:39:2-7: WARNING: invalid free of devm_ allocated data
Date: Wed, 22 Jul 2026 06:29:45 +0800	[thread overview]
Message-ID: <202607220659.YtQaDphB-lkp@intel.com> (raw)

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   248951ddc14de84de3910f9b13f51491a8cd91df
commit: cfaf0a90789ac74391ac7583c86cdaaada78cdbb power: reset: reboot-mode: Expose sysfs for registered reboot_modes
date:   5 months ago
config: powerpc64-randconfig-r064-20260716 (https://download.01.org/0day-ci/archive/20260722/202607220659.YtQaDphB-lkp@intel.com/config)
compiler: clang version 23.0.0git (https://github.com/llvm/llvm-project b3e6e6dabdc02153552a64fc74ff5c7532447eed)

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
| Fixes: cfaf0a90789a ("power: reset: reboot-mode: Expose sysfs for registered reboot_modes")
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202607220659.YtQaDphB-lkp@intel.com/

cocci warnings: (new ones prefixed by >>)
>> drivers/power/reset/reboot-mode.c:39:2-7: WARNING: invalid free of devm_ allocated data

vim +39 drivers/power/reset/reboot-mode.c

    30	
    31	static inline void reboot_mode_release_list(struct reboot_mode_sysfs_data *priv)
    32	{
    33		struct mode_info *info;
    34		struct mode_info *next;
    35	
    36		list_for_each_entry_safe(info, next, &priv->head, list) {
    37			list_del(&info->list);
    38			kfree_const(info->mode);
  > 39			kfree(info);
    40		}
    41	}
    42	

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

             reply	other threads:[~2026-07-21 22:30 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-21 22:29 kernel test robot [this message]
  -- strict thread matches above, loose matches on Subject: below --
2026-07-19  2:09 drivers/power/reset/reboot-mode.c:39:2-7: WARNING: invalid free of devm_ allocated data kernel test robot

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