tree: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2020.06.05a head: c5432e18c8bfe9283bf5e0bc5e2460ae8f39a7ee commit: c2e2e4194231b2da0a1cc415a63220d24377381c [91/92] EXP sched: Experimental patch config: x86_64-randconfig-m001-20200608 (attached as .config) compiler: gcc-9 (Debian 9.3.0-13) 9.3.0
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <l...@intel.com>
smatch warnings:
kernel/sched/fair.c:447 find_matching_se() warn: inconsistent indenting
vim +447 kernel/sched/fair.c
415
416 static void
417 find_matching_se(struct sched_entity **se, struct sched_entity **pse)
418 {
419 trace_printk("S: se: %px (%d:%px) -> %px pse: %px (%d:%px) ->
%px\n",
420 *se, (*se)->depth, (*se)->cfs_rq,
parent_entity(*se),
421 *pse, (*pse)->depth, (*pse)->cfs_rq,
parent_entity(*pse));
422
423 /*
424 * preemption test can be made between sibling entities who are
in the
425 * same cfs_rq i.e who have a common parent. Walk up the
hierarchy of
426 * both tasks until we find their ancestors who are siblings of
common
427 * parent.
428 */
429
430 while (!is_same_group(*se, *pse)) {
431 int se_depth = (*se)->depth;
432 int pse_depth = (*pse)->depth;
433
434 if (se_depth <= pse_depth) {
435 struct sched_entity *parent =
parent_entity(*pse);
436 if (WARN_ON_ONCE(!parent))
437 return;
438 *pse = parent;
439 }
440 if (se_depth >= pse_depth) {
441 struct sched_entity *parent =
parent_entity(*se);
442 if (WARN_ON_ONCE(!parent))
443 return;
444 *se = parent_entity(*se);
445 }
446
> 447 trace_printk("i: se: %px (%d:%px) -> %px pse: %px (%d:%px) ->
> %px\n",
448 *se, (*se)->depth, (*se)->cfs_rq,
parent_entity(*se),
449 *pse, (*pse)->depth, (*pse)->cfs_rq,
parent_entity(*pse));
450 }
451 }
452
---
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https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org
.config.gz
Description: application/gzip
