From: kernel test robot <lkp@intel.com>
To: Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
Jens Axboe <axboe@kernel.dk>
Cc: kbuild-all@lists.01.org, Steven Rostedt <rostedt@goodmis.org>,
Peter Zijlstra <peterz@infradead.org>,
Daniel Wagner <wagi@monom.org>,
Thomas Gleixner <tglx@linutronix.de>,
LKML <linux-kernel@vger.kernel.org>,
linux-rt-users@vger.kernel.org
Subject: Re: [PATCH] io-wq: remove GFP_ATOMIC allocation off schedule out path
Date: Tue, 10 Aug 2021 19:22:29 +0800 [thread overview]
Message-ID: <202108101932.NjfbZMLu-lkp@intel.com> (raw)
In-Reply-To: <20210810074054.mll3snv7vqfhef6i@linutronix.de>
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Hi Sebastian,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on linus/master]
[also build test ERROR on v5.14-rc5]
[cannot apply to next-20210810]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Sebastian-Andrzej-Siewior/io-wq-remove-GFP_ATOMIC-allocation-off-schedule-out-path/20210810-154135
base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 9a73fa375d58fee5262dd16473c8e7522bdf44de
config: um-x86_64_defconfig (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
# https://github.com/0day-ci/linux/commit/7fd11421b3672d0230a9b529445014d99185b387
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Sebastian-Andrzej-Siewior/io-wq-remove-GFP_ATOMIC-allocation-off-schedule-out-path/20210810-154135
git checkout 7fd11421b3672d0230a9b529445014d99185b387
# save the attached .config to linux build tree
mkdir build_dir
make W=1 O=build_dir ARCH=um SUBARCH=x86_64 SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
fs/io-wq.c: In function 'create_worker_cb':
>> fs/io-wq.c:286:15: error: 'struct io_worker' has no member named 'wq'; did you mean 'wqe'?
286 | wq = worker->wq;
| ^~
| wqe
vim +286 fs/io-wq.c
276
277 static void create_worker_cb(struct callback_head *cb)
278 {
279 struct io_worker *worker;
280 struct io_wq *wq;
281 struct io_wqe *wqe;
282 struct io_wqe_acct *acct;
283
284 worker = container_of(cb, struct io_worker, create_work);
285 wqe = worker->wqe;
> 286 wq = worker->wq;
287 acct = &wqe->acct[worker->create_index];
288 raw_spin_lock_irq(&wqe->lock);
289 if (acct->nr_workers < acct->max_workers)
290 acct->nr_workers++;
291 raw_spin_unlock_irq(&wqe->lock);
292 create_io_worker(wq, wqe, worker->create_index);
293 clear_bit_unlock(0, &worker->create_state);
294 io_worker_release(worker);
295 }
296
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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next prev parent reply other threads:[~2021-08-10 11:22 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-02 16:27 [ANNOUNCE] v5.14-rc4-rt4 Sebastian Andrzej Siewior
2021-08-04 8:24 ` Daniel Wagner
2021-08-04 10:43 ` Sebastian Andrzej Siewior
2021-08-04 10:48 ` Sebastian Andrzej Siewior
2021-08-04 11:00 ` Sebastian Andrzej Siewior
2021-08-04 13:17 ` Peter Zijlstra
2021-08-04 13:32 ` Jens Axboe
2021-08-04 14:23 ` Jens Axboe
2021-08-04 15:33 ` Sebastian Andrzej Siewior
2021-08-04 15:39 ` Jens Axboe
2021-08-04 15:47 ` Sebastian Andrzej Siewior
2021-08-04 15:49 ` Jens Axboe
2021-08-04 15:57 ` Sebastian Andrzej Siewior
2021-08-04 16:05 ` Jens Axboe
2021-08-04 16:20 ` Sebastian Andrzej Siewior
2021-08-04 16:20 ` Jens Axboe
2021-08-04 16:20 ` Steven Rostedt
2021-08-04 16:22 ` Jens Axboe
2021-08-04 16:47 ` Sebastian Andrzej Siewior
2021-08-04 16:57 ` Jens Axboe
2021-08-04 17:02 ` Sebastian Andrzej Siewior
2021-08-10 7:40 ` Sebastian Andrzej Siewior
2021-08-10 11:22 ` kernel test robot [this message]
2021-08-10 15:22 ` [PATCH] io-wq: remove GFP_ATOMIC allocation off schedule out path kernel test robot
2021-08-04 16:17 ` [ANNOUNCE] v5.14-rc4-rt4 Steven Rostedt
2021-08-04 16:22 ` Sebastian Andrzej Siewior
2021-08-04 16:25 ` Steven Rostedt
2021-08-04 16:31 ` Sebastian Andrzej Siewior
2021-08-04 16:47 ` Steven Rostedt
2021-08-04 16:57 ` Sebastian Andrzej Siewior
2021-08-04 14:43 [PATCH] io-wq: remove GFP_ATOMIC allocation off schedule out path Jens Axboe
2021-08-04 15:33 ` Daniel Wagner
2021-08-04 15:39 ` Jens Axboe
2021-08-05 9:17 ` Peter Zijlstra
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