From: Fengguang Wu <fengguang.wu@intel.com>
To: kernel-janitors@vger.kernel.org
Subject: [dynticks:nohz/printk 2/5] kernel/timer.c:1354:2: error: implicit declaration of function 'arch_irq_
Date: Sat, 13 Oct 2012 00:04:07 +0000 [thread overview]
Message-ID: <20121013000407.GA27431@localhost> (raw)
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
reply other threads:[~2012-10-13 0:04 UTC|newest]
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