[PATCH] genirq: Notify clients whenever there is change in affinity
kbuild test robot
lkp at intel.com
Wed Mar 22 19:33:19 PDT 2017
Hi Prasad,
[auto build test ERROR on tip/irq/core]
[also build test ERROR on v4.11-rc3 next-20170322]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Prasad-Sodagudi/genirq-Notify-clients-whenever-there-is-change-in-affinity/20170323-094431
config: x86_64-randconfig-x015-201712 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64
All errors (new ones prefixed by >>):
kernel/irq/migration.c: In function 'irq_move_masked_irq':
>> kernel/irq/migration.c:46:3: error: too few arguments to function 'irq_do_set_affinity'
irq_do_set_affinity(&desc->irq_data, desc->pending_mask, false);
^~~~~~~~~~~~~~~~~~~
In file included from kernel/irq/migration.c:5:0:
kernel/irq/internals.h:116:12: note: declared here
extern int irq_do_set_affinity(struct irq_data *data,
^~~~~~~~~~~~~~~~~~~
vim +/irq_do_set_affinity +46 kernel/irq/migration.c
c777ac55 Andrew Morton 2006-03-25 40 * Being paranoid i guess!
e7b946e9 Eric W. Biederman 2006-10-04 41 *
e7b946e9 Eric W. Biederman 2006-10-04 42 * For correct operation this depends on the caller
e7b946e9 Eric W. Biederman 2006-10-04 43 * masking the irqs.
c777ac55 Andrew Morton 2006-03-25 44 */
818b0f3b Jiang Liu 2012-03-30 45 if (cpumask_any_and(desc->pending_mask, cpu_online_mask) < nr_cpu_ids)
818b0f3b Jiang Liu 2012-03-30 @46 irq_do_set_affinity(&desc->irq_data, desc->pending_mask, false);
57b150cc Yinghai Lu 2009-04-27 47
7f7ace0c Mike Travis 2009-01-10 48 cpumask_clear(desc->pending_mask);
e7b946e9 Eric W. Biederman 2006-10-04 49 }
:::::: The code at line 46 was first introduced by commit
:::::: 818b0f3bfb236ae66cac3ff38e86b9e47f24b7aa genirq: Introduce irq_do_set_affinity() to reduce duplicated code
:::::: TO: Jiang Liu <liuj97 at gmail.com>
:::::: CC: Thomas Gleixner <tglx at linutronix.de>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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