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X-CSE-ConnectionGUID: oFQkbkLFSfScy3rKzhnpKg== X-CSE-MsgGUID: /M1WQov5QYSTRCYlsyfK9g== X-IronPort-AV: E=McAfee;i="6800,10657,11857"; a="84821225" X-IronPort-AV: E=Sophos;i="6.25,188,1779174000"; d="scan'208";a="84821225" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Jul 2026 00:07:47 -0700 X-CSE-ConnectionGUID: POO6o9d/QqOcrdekChJwFg== X-CSE-MsgGUID: PYSsKsKTQ0qkQ4jfv/E3xQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,188,1779174000"; d="scan'208";a="259400272" Received: from lkp-server02.sh.intel.com (HELO ea128546eb3d) ([10.239.97.151]) by orviesa007.jf.intel.com with ESMTP; 27 Jul 2026 00:07:45 -0700 Received: from kbuild by ea128546eb3d with local (Exim 4.98.2) (envelope-from ) id 1woFR5-00000000d22-0Ol8; Mon, 27 Jul 2026 07:07:42 +0000 Date: Mon, 27 Jul 2026 15:07:26 +0800 From: kernel test robot To: Tejun Heo Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Andrea Righi Subject: kernel/sched/ext/ext.c:7890 scx_enable() warn: inconsistent indenting Message-ID: <202607271419.z9wpaqdd-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Hi Tejun, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 0ce37745d4bfbc493f718169c3974898ffec8ee7 commit: bba2c3615bd6cfee7456d1130f2e6b01b3f4e9ba sched_ext: Move sources under kernel/sched/ext/ date: 5 weeks ago config: parisc-randconfig-r073-20260727 (https://download.01.org/0day-ci/archive/20260727/202607271419.z9wpaqdd-lkp@intel.com/config) compiler: hppa-linux-gcc (GCC) 9.5.0 smatch: v0.5.0-9187-g5189e3fb 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: bba2c3615bd6 ("sched_ext: Move sources under kernel/sched/ext/") | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202607271419.z9wpaqdd-lkp@intel.com/ smatch warnings: kernel/sched/ext/ext.c:7890 scx_enable() warn: inconsistent indenting vim +7890 kernel/sched/ext/ext.c ebeca1f930eac8f kernel/sched/ext.c Tejun Heo 2026-03-06 7859 c97ce728bcc43ad kernel/sched/ext.c Tejun Heo 2026-04-29 7860 static s32 scx_enable(struct scx_enable_cmd *cmd, struct bpf_link *link) b06ccbabe2506fd kernel/sched/ext.c Tejun Heo 2026-03-03 7861 { b06ccbabe2506fd kernel/sched/ext.c Tejun Heo 2026-03-03 7862 static struct kthread_worker *helper; b06ccbabe2506fd kernel/sched/ext.c Tejun Heo 2026-03-03 7863 static DEFINE_MUTEX(helper_mutex); b06ccbabe2506fd kernel/sched/ext.c Tejun Heo 2026-03-03 7864 6ae315d37924435 kernel/sched/ext.c Andrea Righi 2026-05-13 7865 if (housekeeping_enabled(HK_TYPE_DOMAIN_BOOT)) { b06ccbabe2506fd kernel/sched/ext.c Tejun Heo 2026-03-03 7866 pr_err("sched_ext: Not compatible with \"isolcpus=\" domain isolation\n"); b06ccbabe2506fd kernel/sched/ext.c Tejun Heo 2026-03-03 7867 return -EINVAL; b06ccbabe2506fd kernel/sched/ext.c Tejun Heo 2026-03-03 7868 } b06ccbabe2506fd kernel/sched/ext.c Tejun Heo 2026-03-03 7869 b06ccbabe2506fd kernel/sched/ext.c Tejun Heo 2026-03-03 7870 if (!READ_ONCE(helper)) { b06ccbabe2506fd kernel/sched/ext.c Tejun Heo 2026-03-03 7871 mutex_lock(&helper_mutex); b06ccbabe2506fd kernel/sched/ext.c Tejun Heo 2026-03-03 7872 if (!helper) { 2fcfe5951eb2e84 kernel/sched/ext.c zhidao su 2026-03-09 7873 struct kthread_worker *w = 2fcfe5951eb2e84 kernel/sched/ext.c zhidao su 2026-03-09 7874 kthread_run_worker(0, "scx_enable_helper"); 2fcfe5951eb2e84 kernel/sched/ext.c zhidao su 2026-03-09 7875 if (IS_ERR_OR_NULL(w)) { b06ccbabe2506fd kernel/sched/ext.c Tejun Heo 2026-03-03 7876 mutex_unlock(&helper_mutex); b06ccbabe2506fd kernel/sched/ext.c Tejun Heo 2026-03-03 7877 return -ENOMEM; b06ccbabe2506fd kernel/sched/ext.c Tejun Heo 2026-03-03 7878 } 2fcfe5951eb2e84 kernel/sched/ext.c zhidao su 2026-03-09 7879 sched_set_fifo(w->task); 2fcfe5951eb2e84 kernel/sched/ext.c zhidao su 2026-03-09 7880 WRITE_ONCE(helper, w); b06ccbabe2506fd kernel/sched/ext.c Tejun Heo 2026-03-03 7881 } b06ccbabe2506fd kernel/sched/ext.c Tejun Heo 2026-03-03 7882 mutex_unlock(&helper_mutex); b06ccbabe2506fd kernel/sched/ext.c Tejun Heo 2026-03-03 7883 } b06ccbabe2506fd kernel/sched/ext.c Tejun Heo 2026-03-03 7884 ebeca1f930eac8f kernel/sched/ext.c Tejun Heo 2026-03-06 7885 #ifdef CONFIG_EXT_SUB_SCHED c97ce728bcc43ad kernel/sched/ext.c Tejun Heo 2026-04-29 7886 if (cmd->ops->sub_cgroup_id > 1) c97ce728bcc43ad kernel/sched/ext.c Tejun Heo 2026-04-29 7887 kthread_init_work(&cmd->work, scx_sub_enable_workfn); ebeca1f930eac8f kernel/sched/ext.c Tejun Heo 2026-03-06 7888 else ebeca1f930eac8f kernel/sched/ext.c Tejun Heo 2026-03-06 7889 #endif /* CONFIG_EXT_SUB_SCHED */ c97ce728bcc43ad kernel/sched/ext.c Tejun Heo 2026-04-29 @7890 kthread_init_work(&cmd->work, scx_root_enable_workfn); b06ccbabe2506fd kernel/sched/ext.c Tejun Heo 2026-03-03 7891 c97ce728bcc43ad kernel/sched/ext.c Tejun Heo 2026-04-29 7892 kthread_queue_work(READ_ONCE(helper), &cmd->work); c97ce728bcc43ad kernel/sched/ext.c Tejun Heo 2026-04-29 7893 kthread_flush_work(&cmd->work); c97ce728bcc43ad kernel/sched/ext.c Tejun Heo 2026-04-29 7894 return cmd->ret; f0e1a0643a59bf1 kernel/sched/ext.c Tejun Heo 2024-06-18 7895 } f0e1a0643a59bf1 kernel/sched/ext.c Tejun Heo 2024-06-18 7896 :::::: The code at line 7890 was first introduced by commit :::::: c97ce728bcc43adcc861375f48433ac7adfd4e2e sched_ext: Make scx_enable() take scx_enable_cmd :::::: TO: Tejun Heo :::::: CC: Tejun Heo -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki