From: kernel test robot <lkp@intel.com>
To: Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
linux-kernel@vger.kernel.org
Cc: kbuild-all@lists.01.org, Peter Zijlstra <peterz@infradead.org>,
Thomas Gleixner <tglx@linutronix.de>,
Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Subject: Re: [PATCH v2 3/4] irq_work: Handle some irq_work in a per-CPU thread on PREEMPT_RT
Date: Thu, 7 Oct 2021 00:26:31 +0800 [thread overview]
Message-ID: <202110070022.C508tG9D-lkp@intel.com> (raw)
In-Reply-To: <20211006111852.1514359-4-bigeasy@linutronix.de>
[-- Attachment #1: Type: text/plain, Size: 1847 bytes --]
Hi Sebastian,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on tip/master]
[also build test ERROR on linux/master tip/sched/core linus/master v5.15-rc3 next-20210922]
[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/irq_work-PREEMPT_RT-bits/20211006-192111
base: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git d4bfebd9ef497ee0afb498f6028a5074a6ccf307
config: powerpc-randconfig-r025-20211004 (attached as .config)
compiler: powerpc-linux-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/0day-ci/linux/commit/0906cdcac588712393e29dd4ce2be2057393c561
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Sebastian-Andrzej-Siewior/irq_work-PREEMPT_RT-bits/20211006-192111
git checkout 0906cdcac588712393e29dd4ce2be2057393c561
# save the attached .config to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=powerpc 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 >>):
>> powerpc-linux-ld: kernel/irq_work.o:(.discard+0x0): multiple definition of `__pcpu_unique_irq_work_pending'; arch/powerpc/kernel/time.o:(.discard+0x0): first defined here
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 41796 bytes --]
WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: Re: [PATCH v2 3/4] irq_work: Handle some irq_work in a per-CPU thread on PREEMPT_RT
Date: Thu, 07 Oct 2021 00:26:31 +0800 [thread overview]
Message-ID: <202110070022.C508tG9D-lkp@intel.com> (raw)
In-Reply-To: <20211006111852.1514359-4-bigeasy@linutronix.de>
[-- Attachment #1: Type: text/plain, Size: 1884 bytes --]
Hi Sebastian,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on tip/master]
[also build test ERROR on linux/master tip/sched/core linus/master v5.15-rc3 next-20210922]
[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/irq_work-PREEMPT_RT-bits/20211006-192111
base: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git d4bfebd9ef497ee0afb498f6028a5074a6ccf307
config: powerpc-randconfig-r025-20211004 (attached as .config)
compiler: powerpc-linux-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/0day-ci/linux/commit/0906cdcac588712393e29dd4ce2be2057393c561
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Sebastian-Andrzej-Siewior/irq_work-PREEMPT_RT-bits/20211006-192111
git checkout 0906cdcac588712393e29dd4ce2be2057393c561
# save the attached .config to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=powerpc 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 >>):
>> powerpc-linux-ld: kernel/irq_work.o:(.discard+0x0): multiple definition of `__pcpu_unique_irq_work_pending'; arch/powerpc/kernel/time.o:(.discard+0x0): first defined here
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 41796 bytes --]
next prev parent reply other threads:[~2021-10-06 16:27 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-06 11:18 [PATCH v2 0/4] irq_work: PREEMPT_RT bits Sebastian Andrzej Siewior
2021-10-06 11:18 ` [PATCH v2 1/4] sched/rt: Annotate the RT balancing logic irqwork as IRQ_WORK_HARD_IRQ Sebastian Andrzej Siewior
2021-10-13 22:13 ` Steven Rostedt
2021-10-15 9:44 ` [tip: sched/core] " tip-bot2 for Sebastian Andrzej Siewior
2021-10-06 11:18 ` [PATCH v2 2/4] irq_work: Allow irq_work_sync() to sleep if irq_work() no IRQ support Sebastian Andrzej Siewior
2021-10-15 9:44 ` [tip: sched/core] " tip-bot2 for Sebastian Andrzej Siewior
2021-10-06 11:18 ` [PATCH v2 3/4] irq_work: Handle some irq_work in a per-CPU thread on PREEMPT_RT Sebastian Andrzej Siewior
2021-10-06 11:35 ` Sebastian Andrzej Siewior
2021-10-06 16:26 ` kernel test robot [this message]
2021-10-06 16:26 ` kernel test robot
2021-10-07 8:50 ` Peter Zijlstra
2021-10-07 9:08 ` Sebastian Andrzej Siewior
2021-10-07 9:26 ` [PATCH v3 " Sebastian Andrzej Siewior
2021-10-15 9:44 ` [tip: sched/core] " tip-bot2 for Sebastian Andrzej Siewior
2021-10-06 11:18 ` [PATCH v2 4/4] irq_work: Also rcuwait for !IRQ_WORK_HARD_IRQ " Sebastian Andrzej Siewior
2021-10-15 9:44 ` [tip: sched/core] " tip-bot2 for Sebastian Andrzej Siewior
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