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X-CSE-ConnectionGUID: PzGAfRv9S6i4a0bkKUICow== X-CSE-MsgGUID: LrL7DyTpQwaweCYPj4n3nA== X-IronPort-AV: E=McAfee;i="6800,10657,11710"; a="90363437" X-IronPort-AV: E=Sophos;i="6.21,308,1763452800"; d="scan'208";a="90363437" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by orvoesa102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Feb 2026 05:14:52 -0800 X-CSE-ConnectionGUID: vSTpz9GlSzG8vNLQUUwh+g== X-CSE-MsgGUID: O/oylXK5TBqbG2s9g7prJw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,308,1763452800"; d="scan'208";a="216066599" Received: from lkp-server02.sh.intel.com (HELO a3936d6a266d) ([10.239.97.151]) by orviesa007.jf.intel.com with ESMTP; 24 Feb 2026 05:14:50 -0800 Received: from kbuild by a3936d6a266d with local (Exim 4.98.2) (envelope-from ) id 1vusFT-000000001yx-4AI7; Tue, 24 Feb 2026 13:14:47 +0000 Date: Tue, 24 Feb 2026 21:13:51 +0800 From: kernel test robot To: Peter Zijlstra Cc: oe-kbuild-all@lists.linux.dev, Thomas Gleixner Subject: [tglx-devel:sched/hrtick 35/48] kernel/entry/common.c:53:30: error: too many arguments to function 'rseq_grant_slice_extension' Message-ID: <202602242106.dMfiUf6D-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: tree: https://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git sched/hrtick head: 27cd0d3a6b3db913813a2ead85957bf4dce21e04 commit: cfff40a7c0b95b3942ae221617bb5f4b09994f19 [35/48] entry: Prepare for deferred hrtimer rearming config: x86_64-buildonly-randconfig-006-20260224 (https://download.01.org/0day-ci/archive/20260224/202602242106.dMfiUf6D-lkp@intel.com/config) compiler: gcc-13 (Debian 13.3.0-16) 13.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260224/202602242106.dMfiUf6D-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 | Closes: https://lore.kernel.org/oe-kbuild-all/202602242106.dMfiUf6D-lkp@intel.com/ All errors (new ones prefixed by >>): kernel/entry/common.c: In function '__exit_to_user_mode_loop': >> kernel/entry/common.c:53:30: error: too many arguments to function 'rseq_grant_slice_extension' 53 | if (!rseq_grant_slice_extension(ti_work, TIF_SLICE_EXT_DENY)) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from include/linux/irq-entry-common.h:8, from kernel/entry/common.c:3: include/linux/rseq_entry.h:791:20: note: declared here 791 | static inline bool rseq_grant_slice_extension(bool work_pending) { return false; } | ^~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/rseq_grant_slice_extension +53 kernel/entry/common.c 40 41 static __always_inline unsigned long __exit_to_user_mode_loop(struct pt_regs *regs, 42 unsigned long ti_work) 43 { 44 /* 45 * Before returning to user space ensure that all pending work 46 * items have been completed. 47 */ 48 while (ti_work & EXIT_TO_USER_MODE_WORK_LOOP) { 49 50 local_irq_enable_exit_to_user(ti_work); 51 52 if (ti_work & (_TIF_NEED_RESCHED | _TIF_NEED_RESCHED_LAZY)) { > 53 if (!rseq_grant_slice_extension(ti_work, TIF_SLICE_EXT_DENY)) 54 schedule(); 55 } 56 57 if (ti_work & _TIF_UPROBE) 58 uprobe_notify_resume(regs); 59 60 if (ti_work & _TIF_PATCH_PENDING) 61 klp_update_patch_state(current); 62 63 if (ti_work & (_TIF_SIGPENDING | _TIF_NOTIFY_SIGNAL)) 64 arch_do_signal_or_restart(regs); 65 66 if (ti_work & _TIF_NOTIFY_RESUME) 67 resume_user_mode_work(regs); 68 69 /* Architecture specific TIF work */ 70 arch_exit_to_user_mode_work(regs, ti_work); 71 72 /* 73 * Disable interrupts and reevaluate the work flags as they 74 * might have changed while interrupts and preemption was 75 * enabled above. 76 */ 77 local_irq_disable_exit_to_user(); 78 79 /* Check if any of the above work has queued a deferred wakeup */ 80 tick_nohz_user_enter_prepare(); 81 82 ti_work = read_thread_flags(); 83 } 84 85 /* Return the latest work state for arch_exit_to_user_mode() */ 86 return ti_work; 87 } 88 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki