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charset=us-ascii Content-Disposition: inline X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: 5D96A1C0005 X-Stat-Signature: 99y7yiifaiwguwoqo4rhg3ey4szfx5pn X-Rspam-User: X-HE-Tag: 1748756127-246034 X-HE-Meta: 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 7d4e49a77d9930c69751b9192448fda6ff9100f1 commit: e341f9c3c8412e57fe0042a33a2640245ecdf619 mm/mempolicy: Weighted Interleave Auto-tuning date: 11 days ago config: loongarch-randconfig-r054-20250601 (https://download.01.org/0day-ci/archive/20250601/202506011545.Fduxqxqj-lkp@intel.com/config) compiler: loongarch64-linux-gcc (GCC) 15.1.0 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 | Closes: https://lore.kernel.org/oe-kbuild-all/202506011545.Fduxqxqj-lkp@intel.com/ cocci warnings: (new ones prefixed by >>) >> mm/mempolicy.c:3719:1-6: ERROR: invalid free of structure field vim +3719 mm/mempolicy.c 3700 3701 static void wi_state_free(void) 3702 { 3703 struct weighted_interleave_state *old_wi_state; 3704 3705 mutex_lock(&wi_state_lock); 3706 3707 old_wi_state = rcu_dereference_protected(wi_state, 3708 lockdep_is_held(&wi_state_lock)); 3709 if (!old_wi_state) { 3710 mutex_unlock(&wi_state_lock); 3711 goto out; 3712 } 3713 3714 rcu_assign_pointer(wi_state, NULL); 3715 mutex_unlock(&wi_state_lock); 3716 synchronize_rcu(); 3717 kfree(old_wi_state); 3718 out: > 3719 kfree(&wi_group->wi_kobj); 3720 } 3721 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki