* Re: [PATCH] twist: allow converting pr_devel()/pr_debug() into printk(KERN_DEBUG)
[not found] <20200524145034.10697-1-penguin-kernel@I-love.SAKURA.ne.jp>
@ 2020-05-27 9:59 ` kbuild test robot
2020-05-27 12:37 ` kbuild test robot
1 sibling, 0 replies; 2+ messages in thread
From: kbuild test robot @ 2020-05-27 9:59 UTC (permalink / raw)
To: Tetsuo Handa, Andrew Morton
Cc: kbuild-all, Linux Memory Management List, linux-kernel,
Tetsuo Handa, Dmitry Vyukov, Ondrej Mosnacek, Petr Mladek,
Sergey Senozhatsky, Steven Rostedt
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Hi Tetsuo,
I love your patch! Perhaps something to improve:
[auto build test WARNING on next-20200519]
[cannot apply to linus/master linux/master pmladek/for-next v5.7-rc6 v5.7-rc5 v5.7-rc4 v5.7-rc7]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
url: https://github.com/0day-ci/linux/commits/Tetsuo-Handa/twist-allow-converting-pr_devel-pr_debug-into-printk-KERN_DEBUG/20200524-225318
base: fb57b1fabcb28f358901b2df90abd2b48abc1ca8
config: powerpc-allmodconfig (attached as .config)
compiler: powerpc64-linux-gcc (GCC) 9.3.0
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
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=powerpc
If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp@intel.com>
All warnings (new ones prefixed by >>, old ones prefixed by <<):
In file included from include/linux/device.h:15,
from include/linux/acpi.h:15,
from include/linux/i2c.h:13,
from drivers/iio/adc/ina2xx-adc.c:24:
drivers/iio/adc/ina2xx-adc.c: In function 'ina2xx_buffer_enable':
include/linux/dev_printk.h:115:2: error: implicit declaration of function 'dynamic_dev_dbg' [-Werror=implicit-function-declaration]
115 | dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~
>> drivers/iio/adc/ina2xx-adc.c:834:2: note: in expansion of macro 'dev_dbg'
834 | dev_dbg(&indio_dev->dev, "Enabling buffer w/ scan_mask %02x, freq = %d, avg =%un",
| ^~~~~~~
cc1: some warnings being treated as errors
vim +/dev_dbg +834 drivers/iio/adc/ina2xx-adc.c
c43a102e67db99c Marc Titinger 2015-12-07 827
c43a102e67db99c Marc Titinger 2015-12-07 828 static int ina2xx_buffer_enable(struct iio_dev *indio_dev)
c43a102e67db99c Marc Titinger 2015-12-07 829 {
c43a102e67db99c Marc Titinger 2015-12-07 830 struct ina2xx_chip_info *chip = iio_priv(indio_dev);
c43a102e67db99c Marc Titinger 2015-12-07 831 unsigned int sampling_us = SAMPLING_PERIOD(chip);
7d6cd21d82bacab Akinobu Mita 2018-06-25 832 struct task_struct *task;
c43a102e67db99c Marc Titinger 2015-12-07 833
1961bce76452938 Andrew F. Davis 2016-02-24 @834 dev_dbg(&indio_dev->dev, "Enabling buffer w/ scan_mask %02x, freq = %d, avg =%u\n",
c43a102e67db99c Marc Titinger 2015-12-07 835 (unsigned int)(*indio_dev->active_scan_mask),
c43a102e67db99c Marc Titinger 2015-12-07 836 1000000 / sampling_us, chip->avg);
c43a102e67db99c Marc Titinger 2015-12-07 837
1961bce76452938 Andrew F. Davis 2016-02-24 838 dev_dbg(&indio_dev->dev, "Expected work period: %u us\n", sampling_us);
1961bce76452938 Andrew F. Davis 2016-02-24 839 dev_dbg(&indio_dev->dev, "Async readout mode: %d\n",
1961bce76452938 Andrew F. Davis 2016-02-24 840 chip->allow_async_readout);
c43a102e67db99c Marc Titinger 2015-12-07 841
7d6cd21d82bacab Akinobu Mita 2018-06-25 842 task = kthread_create(ina2xx_capture_thread, (void *)indio_dev,
46294cd948d530d Marc Titinger 2015-12-11 843 "%s:%d-%uus", indio_dev->name, indio_dev->id,
46294cd948d530d Marc Titinger 2015-12-11 844 sampling_us);
7d6cd21d82bacab Akinobu Mita 2018-06-25 845 if (IS_ERR(task))
7d6cd21d82bacab Akinobu Mita 2018-06-25 846 return PTR_ERR(task);
7d6cd21d82bacab Akinobu Mita 2018-06-25 847
7d6cd21d82bacab Akinobu Mita 2018-06-25 848 get_task_struct(task);
7d6cd21d82bacab Akinobu Mita 2018-06-25 849 wake_up_process(task);
7d6cd21d82bacab Akinobu Mita 2018-06-25 850 chip->task = task;
c43a102e67db99c Marc Titinger 2015-12-07 851
7d6cd21d82bacab Akinobu Mita 2018-06-25 852 return 0;
c43a102e67db99c Marc Titinger 2015-12-07 853 }
c43a102e67db99c Marc Titinger 2015-12-07 854
:::::: The code at line 834 was first introduced by commit
:::::: 1961bce76452938eed8f797b7d96ab5f3c611525 iio: ina2xx: Remove trace_printk debug statments
:::::: TO: Andrew F. Davis <afd@ti.com>
:::::: CC: Jonathan Cameron <jic23@kernel.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [PATCH] twist: allow converting pr_devel()/pr_debug() into printk(KERN_DEBUG)
[not found] <20200524145034.10697-1-penguin-kernel@I-love.SAKURA.ne.jp>
2020-05-27 9:59 ` [PATCH] twist: allow converting pr_devel()/pr_debug() into printk(KERN_DEBUG) kbuild test robot
@ 2020-05-27 12:37 ` kbuild test robot
1 sibling, 0 replies; 2+ messages in thread
From: kbuild test robot @ 2020-05-27 12:37 UTC (permalink / raw)
To: Tetsuo Handa, Andrew Morton
Cc: kbuild-all, Linux Memory Management List, linux-kernel,
Tetsuo Handa, Dmitry Vyukov, Ondrej Mosnacek, Petr Mladek,
Sergey Senozhatsky, Steven Rostedt
[-- Attachment #1: Type: text/plain, Size: 4404 bytes --]
Hi Tetsuo,
I love your patch! Perhaps something to improve:
[auto build test WARNING on next-20200519]
[cannot apply to linus/master linux/master pmladek/for-next v5.7-rc6 v5.7-rc5 v5.7-rc4 v5.7-rc7]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
url: https://github.com/0day-ci/linux/commits/Tetsuo-Handa/twist-allow-converting-pr_devel-pr_debug-into-printk-KERN_DEBUG/20200524-225318
base: fb57b1fabcb28f358901b2df90abd2b48abc1ca8
config: riscv-allyesconfig (attached as .config)
compiler: riscv64-linux-gcc (GCC) 9.3.0
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
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=riscv
If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp@intel.com>
All warnings (new ones prefixed by >>, old ones prefixed by <<):
In file included from include/linux/device.h:15,
from include/linux/dmaengine.h:8,
from drivers/i2c/busses/i2c-tegra.c:12:
drivers/i2c/busses/i2c-tegra.c: In function 'tegra_i2c_dma_submit':
include/linux/dev_printk.h:115:2: error: implicit declaration of function 'dynamic_dev_dbg' [-Werror=implicit-function-declaration]
115 | dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~
>> drivers/i2c/busses/i2c-tegra.c:377:2: note: in expansion of macro 'dev_dbg'
377 | dev_dbg(i2c_dev->dev, "starting DMA for length: %zun", len);
| ^~~~~~~
cc1: some warnings being treated as errors
vim +/dev_dbg +377 drivers/i2c/busses/i2c-tegra.c
86c92b9965ff175 Sowjanya Komatineni 2019-02-12 370
86c92b9965ff175 Sowjanya Komatineni 2019-02-12 371 static int tegra_i2c_dma_submit(struct tegra_i2c_dev *i2c_dev, size_t len)
86c92b9965ff175 Sowjanya Komatineni 2019-02-12 372 {
86c92b9965ff175 Sowjanya Komatineni 2019-02-12 373 struct dma_async_tx_descriptor *dma_desc;
86c92b9965ff175 Sowjanya Komatineni 2019-02-12 374 enum dma_transfer_direction dir;
86c92b9965ff175 Sowjanya Komatineni 2019-02-12 375 struct dma_chan *chan;
86c92b9965ff175 Sowjanya Komatineni 2019-02-12 376
86c92b9965ff175 Sowjanya Komatineni 2019-02-12 @377 dev_dbg(i2c_dev->dev, "starting DMA for length: %zu\n", len);
86c92b9965ff175 Sowjanya Komatineni 2019-02-12 378 reinit_completion(&i2c_dev->dma_complete);
86c92b9965ff175 Sowjanya Komatineni 2019-02-12 379 dir = i2c_dev->msg_read ? DMA_DEV_TO_MEM : DMA_MEM_TO_DEV;
86c92b9965ff175 Sowjanya Komatineni 2019-02-12 380 chan = i2c_dev->msg_read ? i2c_dev->rx_dma_chan : i2c_dev->tx_dma_chan;
86c92b9965ff175 Sowjanya Komatineni 2019-02-12 381 dma_desc = dmaengine_prep_slave_single(chan, i2c_dev->dma_phys,
86c92b9965ff175 Sowjanya Komatineni 2019-02-12 382 len, dir, DMA_PREP_INTERRUPT |
86c92b9965ff175 Sowjanya Komatineni 2019-02-12 383 DMA_CTRL_ACK);
86c92b9965ff175 Sowjanya Komatineni 2019-02-12 384 if (!dma_desc) {
86c92b9965ff175 Sowjanya Komatineni 2019-02-12 385 dev_err(i2c_dev->dev, "failed to get DMA descriptor\n");
86c92b9965ff175 Sowjanya Komatineni 2019-02-12 386 return -EINVAL;
86c92b9965ff175 Sowjanya Komatineni 2019-02-12 387 }
86c92b9965ff175 Sowjanya Komatineni 2019-02-12 388
86c92b9965ff175 Sowjanya Komatineni 2019-02-12 389 dma_desc->callback = tegra_i2c_dma_complete;
86c92b9965ff175 Sowjanya Komatineni 2019-02-12 390 dma_desc->callback_param = i2c_dev;
86c92b9965ff175 Sowjanya Komatineni 2019-02-12 391 dmaengine_submit(dma_desc);
86c92b9965ff175 Sowjanya Komatineni 2019-02-12 392 dma_async_issue_pending(chan);
86c92b9965ff175 Sowjanya Komatineni 2019-02-12 393 return 0;
86c92b9965ff175 Sowjanya Komatineni 2019-02-12 394 }
86c92b9965ff175 Sowjanya Komatineni 2019-02-12 395
:::::: The code at line 377 was first introduced by commit
:::::: 86c92b9965ff1758952cd0d6c5f19eeeef291eea i2c: tegra: Add DMA support
:::::: TO: Sowjanya Komatineni <skomatineni@nvidia.com>
:::::: CC: Wolfram Sang <wsa@the-dreams.de>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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^ permalink raw reply [flat|nested] 2+ messages in thread