Hi Frederic, FYI, kernel build failed on tree: git://github.com/fweisbec/linux-dynticks.git nohz/printk head: f72ce6fbecebcf9faeaa740754ac71474758c1f6 commit: 772082cbc0f9dccc7ae141fcbcca66aff6b8ac69 [2/5] irq_work: Only run irq_work from tick if arch needs it config: sparc64-defconfig # make ARCH=sparc64 defconfig All error/warnings: kernel/timer.c: In function 'update_process_times': kernel/timer.c:1354:2: error: implicit declaration of function 'arch_irq_work_use_tick' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors vim +1354 kernel/timer.c ^1da177e Linus Torvalds 2005-04-16 1348 /* Note: this timer irq context must be accounted for as well. */ fa13a5a1 Paul Mackerras 2007-11-09 1349 account_process_tick(p, user_tick); ^1da177e Linus Torvalds 2005-04-16 1350 run_local_timers(); a157229c Paul E. McKenney 2009-08-22 1351 rcu_check_callbacks(cpu, user_tick); b845b517 Peter Zijlstra 2008-08-08 1352 printk_tick(); e360adbe Peter Zijlstra 2010-10-14 1353 #ifdef CONFIG_IRQ_WORK 772082cb Frederic Weisbecker 2012-10-12 @1354 if (arch_irq_work_use_tick() && in_irq()) e360adbe Peter Zijlstra 2010-10-14 1355 irq_work_run(); e360adbe Peter Zijlstra 2010-10-14 1356 #endif ^1da177e Linus Torvalds 2005-04-16 1357 scheduler_tick(); --- 0-DAY kernel build testing backend Open Source Technology Center Fengguang Wu, Yuanhan Liu Intel Corporation -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
