* Re: [PATCH 1/2] scsi: ufs: Add Multi-Circular Queue support
[not found] <1658214120-22772-2-git-send-email-quic_cang@quicinc.com>
@ 2022-07-20 7:57 ` kernel test robot
2022-07-20 16:36 ` kernel test robot
1 sibling, 0 replies; 2+ messages in thread
From: kernel test robot @ 2022-07-20 7:57 UTC (permalink / raw)
To: Can Guo, bvanassche, stanley.chu, adrian.hunter, alim.akhtar,
avri.altman, beanhuo, quic_asutoshd, quic_nguyenb, quic_ziqichen,
linux-scsi, kernel-team
Cc: llvm, kbuild-all, James E.J. Bottomley, Martin K. Petersen,
Daejun Park, Jinyoung Choi, Kiwoong Kim, linux-kernel
Hi Can,
I love your patch! Perhaps something to improve:
[auto build test WARNING on jejb-scsi/for-next]
[also build test WARNING on mkp-scsi/for-next next-20220719]
[cannot apply to linus/master v5.19-rc7]
[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#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Can-Guo/UFS-Multi-Circular-Queue-MCQ/20220719-150436
base: https://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git for-next
config: x86_64-randconfig-r036-20220718 (https://download.01.org/0day-ci/archive/20220720/202207201538.0hGdcttT-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project dd5635541cd7bbd62cd59b6694dfb759b6e9a0d8)
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/intel-lab-lkp/linux/commit/2b7356bcd24efd2d6b69f04dd9fd010c4256cc7e
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Can-Guo/UFS-Multi-Circular-Queue-MCQ/20220719-150436
git checkout 2b7356bcd24efd2d6b69f04dd9fd010c4256cc7e
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/ufs/core/
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> drivers/ufs/core/ufshcd.c:5465:13: warning: no previous prototype for function 'ufshcd_transfer_req_compl' [-Wmissing-prototypes]
irqreturn_t ufshcd_transfer_req_compl(struct ufs_hba *hba)
^
drivers/ufs/core/ufshcd.c:5465:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
irqreturn_t ufshcd_transfer_req_compl(struct ufs_hba *hba)
^
static
1 warning generated.
vim +/ufshcd_transfer_req_compl +5465 drivers/ufs/core/ufshcd.c
5456
5457 /**
5458 * ufshcd_transfer_req_compl - handle SCSI and query command completion
5459 * @hba: per adapter instance
5460 *
5461 * Returns
5462 * IRQ_HANDLED - If interrupt is valid
5463 * IRQ_NONE - If invalid interrupt
5464 */
> 5465 irqreturn_t ufshcd_transfer_req_compl(struct ufs_hba *hba)
5466 {
5467 /* Resetting interrupt aggregation counters first and reading the
5468 * DOOR_BELL afterward allows us to handle all the completed requests.
5469 * In order to prevent other interrupts starvation the DB is read once
5470 * after reset. The down side of this solution is the possibility of
5471 * false interrupt if device completes another request after resetting
5472 * aggregation and before reading the DB.
5473 */
5474 if (ufshcd_is_intr_aggr_allowed(hba) &&
5475 !(hba->quirks & UFSHCI_QUIRK_SKIP_RESET_INTR_AGGR))
5476 ufshcd_reset_intr_aggr(hba);
5477
5478 if (ufs_fail_completion())
5479 return IRQ_HANDLED;
5480
5481 /*
5482 * Ignore the ufshcd_poll() return value and return IRQ_HANDLED since we
5483 * do not want polling to trigger spurious interrupt complaints.
5484 */
5485 ufshcd_poll(hba->host, 0);
5486
5487 return IRQ_HANDLED;
5488 }
5489 EXPORT_SYMBOL_GPL(ufshcd_transfer_req_compl);
5490
--
0-DAY CI Kernel Test Service
https://01.org/lkp
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [PATCH 1/2] scsi: ufs: Add Multi-Circular Queue support
[not found] <1658214120-22772-2-git-send-email-quic_cang@quicinc.com>
2022-07-20 7:57 ` [PATCH 1/2] scsi: ufs: Add Multi-Circular Queue support kernel test robot
@ 2022-07-20 16:36 ` kernel test robot
1 sibling, 0 replies; 2+ messages in thread
From: kernel test robot @ 2022-07-20 16:36 UTC (permalink / raw)
To: Can Guo, bvanassche, stanley.chu, adrian.hunter, alim.akhtar,
avri.altman, beanhuo, quic_asutoshd, quic_nguyenb, quic_ziqichen,
linux-scsi, kernel-team
Cc: llvm, kbuild-all, James E.J. Bottomley, Martin K. Petersen,
Daejun Park, Jinyoung Choi, Kiwoong Kim, linux-kernel
Hi Can,
I love your patch! Yet something to improve:
[auto build test ERROR on jejb-scsi/for-next]
[also build test ERROR on mkp-scsi/for-next next-20220720]
[cannot apply to linus/master v5.19-rc7]
[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#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Can-Guo/UFS-Multi-Circular-Queue-MCQ/20220719-150436
base: https://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git for-next
config: i386-randconfig-a005-20220718 (https://download.01.org/0day-ci/archive/20220721/202207210049.FUSfJIAA-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project dd5635541cd7bbd62cd59b6694dfb759b6e9a0d8)
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/intel-lab-lkp/linux/commit/2b7356bcd24efd2d6b69f04dd9fd010c4256cc7e
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Can-Guo/UFS-Multi-Circular-Queue-MCQ/20220719-150436
git checkout 2b7356bcd24efd2d6b69f04dd9fd010c4256cc7e
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/ufs/
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
>> drivers/ufs/core/ufs-mcq.c:275:4: error: call to undeclared function 'devm_iounmap'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
devm_iounmap(hba->dev, res->base);
^
1 error generated.
vim +/devm_iounmap +275 drivers/ufs/core/ufs-mcq.c
265
266 static void ufshcd_mcq_release_resource(struct ufs_hba *hba)
267 {
268 struct ufshcd_res_info_t *res;
269 int i;
270
271 for (i = RES_MCQ; i < RES_MAX; i++) {
272 res = &hba->res[i];
273
274 if(res->base) {
> 275 devm_iounmap(hba->dev, res->base);
276 res->base = NULL;
277 }
278
279 if (res->is_alloc)
280 devm_kfree(hba->dev, res->resource);
281 }
282 }
283
--
0-DAY CI Kernel Test Service
https://01.org/lkp
^ permalink raw reply [flat|nested] 2+ messages in thread