* RE: [PATCH] scsi: qedi: add printf attribute to log function
2020-12-21 16:23 [PATCH] scsi: qedi: add printf attribute to log function trix
@ 2020-12-28 6:14 ` Manish Rangankar
2020-12-28 9:37 ` kernel test robot
1 sibling, 0 replies; 3+ messages in thread
From: Manish Rangankar @ 2020-12-28 6:14 UTC (permalink / raw)
To: trix, Nilesh Javali, jejb, martin.petersen
Cc: GR-QLogic-Storage-Upstream, linux-scsi, linux-kernel
> -----Original Message-----
> From: trix@redhat.com <trix@redhat.com>
> Sent: Monday, December 21, 2020 9:54 PM
> To: Nilesh Javali <njavali@marvell.com>; Manish Rangankar
> <mrangankar@marvell.com>; jejb@linux.ibm.com;
> martin.petersen@oracle.com
> Cc: GR-QLogic-Storage-Upstream <GR-QLogic-Storage-
> Upstream@marvell.com>; linux-scsi@vger.kernel.org; linux-
> kernel@vger.kernel.org; Tom Rix <trix@redhat.com>
> Subject: [PATCH] scsi: qedi: add printf attribute to log function
>
> From: Tom Rix <trix@redhat.com>
>
> Attributing the function allows the compiler to more thoroughly check the
> use of the function with -Wformat and similar flags.
>
> Signed-off-by: Tom Rix <trix@redhat.com>
> ---
> drivers/scsi/qedi/qedi_dbg.h | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/scsi/qedi/qedi_dbg.h b/drivers/scsi/qedi/qedi_dbg.h
> index 37d084086fd4..b2c9b0a2db6a 100644
> --- a/drivers/scsi/qedi/qedi_dbg.h
> +++ b/drivers/scsi/qedi/qedi_dbg.h
> @@ -78,13 +78,16 @@ struct qedi_dbg_ctx {
> #define QEDI_INFO(pdev, level, fmt, ...) \
> qedi_dbg_info(pdev, __func__, __LINE__, level, fmt, \
> ## __VA_ARGS__)
> -
> +__printf(4, 5)
> void qedi_dbg_err(struct qedi_dbg_ctx *qedi, const char *func, u32 line,
> const char *fmt, ...);
> +__printf(4, 5)
> void qedi_dbg_warn(struct qedi_dbg_ctx *qedi, const char *func, u32 line,
> const char *fmt, ...);
> +__printf(4, 5)
> void qedi_dbg_notice(struct qedi_dbg_ctx *qedi, const char *func, u32
> line,
> const char *fmt, ...);
> +__printf(5, 6)
> void qedi_dbg_info(struct qedi_dbg_ctx *qedi, const char *func, u32 line,
> u32 info, const char *fmt, ...);
>
Thanks,
Acked-by: Manish Rangankar <mrangankar@marvell.com>
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] scsi: qedi: add printf attribute to log function
2020-12-21 16:23 [PATCH] scsi: qedi: add printf attribute to log function trix
2020-12-28 6:14 ` Manish Rangankar
@ 2020-12-28 9:37 ` kernel test robot
1 sibling, 0 replies; 3+ messages in thread
From: kernel test robot @ 2020-12-28 9:37 UTC (permalink / raw)
To: trix, njavali, mrangankar, jejb, martin.petersen
Cc: kbuild-all, GR-QLogic-Storage-Upstream, linux-scsi, linux-kernel,
Tom Rix
[-- Attachment #1: Type: text/plain, Size: 13336 bytes --]
Hi,
I love your patch! Perhaps something to improve:
[auto build test WARNING on mkp-scsi/for-next]
[also build test WARNING on scsi/for-next v5.11-rc1 next-20201223]
[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/trix-redhat-com/scsi-qedi-add-printf-attribute-to-log-function/20201222-002559
base: https://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git for-next
config: xtensa-allyesconfig (attached as .config)
compiler: xtensa-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
# https://github.com/0day-ci/linux/commit/d3e320669a713151990301b3ed5209a6b684869b
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review trix-redhat-com/scsi-qedi-add-printf-attribute-to-log-function/20201222-002559
git checkout d3e320669a713151990301b3ed5209a6b684869b
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=xtensa
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
In file included from drivers/scsi/qedi/qedi.h:19,
from drivers/scsi/qedi/qedi_main.c:27:
drivers/scsi/qedi/qedi_main.c: In function 'qedi_schedule_hw_err_handler':
>> drivers/scsi/qedi/qedi_main.c:1131:5: warning: format '%x' expects argument of type 'unsigned int', but argument 7 has type 'long unsigned int' [-Wformat=]
1131 | "HW error handler scheduled, err=%d err_flags=0x%x\n",
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1132 | err_type, qedi->qedi_err_flags);
| ~~~~~~~~~~~~~~~~~~~~
| |
| long unsigned int
drivers/scsi/qedi/qedi_dbg.h:79:50: note: in definition of macro 'QEDI_INFO'
79 | qedi_dbg_info(pdev, __func__, __LINE__, level, fmt, \
| ^~~
drivers/scsi/qedi/qedi_main.c:1131:54: note: format string is defined here
1131 | "HW error handler scheduled, err=%d err_flags=0x%x\n",
| ~^
| |
| unsigned int
| %lx
In file included from drivers/scsi/qedi/qedi.h:19,
from drivers/scsi/qedi/qedi_main.c:27:
drivers/scsi/qedi/qedi_main.c: In function 'qedi_alloc_nvm_iscsi_cfg':
>> drivers/scsi/qedi/qedi_main.c:1488:5: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 7 has type 'dma_addr_t' {aka 'unsigned int'} [-Wformat=]
1488 | "NVM BUF addr=0x%p dma=0x%llx.\n", qedi->iscsi_image,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1489 | qedi->nvm_buf_dma);
| ~~~~~~~~~~~~~~~~~
| |
| dma_addr_t {aka unsigned int}
drivers/scsi/qedi/qedi_dbg.h:79:50: note: in definition of macro 'QEDI_INFO'
79 | qedi_dbg_info(pdev, __func__, __LINE__, level, fmt, \
| ^~~
drivers/scsi/qedi/qedi_main.c:1488:33: note: format string is defined here
1488 | "NVM BUF addr=0x%p dma=0x%llx.\n", qedi->iscsi_image,
| ~~~^
| |
| long long unsigned int
| %x
In file included from drivers/scsi/qedi/qedi.h:19,
from drivers/scsi/qedi/qedi_main.c:27:
drivers/scsi/qedi/qedi_main.c: In function 'qedi_alloc_bdq':
>> drivers/scsi/qedi/qedi_main.c:1585:6: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 7 has type '__le32' {aka 'unsigned int'} [-Wformat=]
1585 | "pbl [0x%p] pbl->address hi [0x%llx] lo [0x%llx], idx [%d]\n",
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1586 | pbl, pbl->address.hi, pbl->address.lo, i);
| ~~~~~~~~~~~~~~~
| |
| __le32 {aka unsigned int}
drivers/scsi/qedi/qedi_dbg.h:79:50: note: in definition of macro 'QEDI_INFO'
79 | qedi_dbg_info(pdev, __func__, __LINE__, level, fmt, \
| ^~~
drivers/scsi/qedi/qedi_main.c:1585:40: note: format string is defined here
1585 | "pbl [0x%p] pbl->address hi [0x%llx] lo [0x%llx], idx [%d]\n",
| ~~~^
| |
| long long unsigned int
| %x
In file included from drivers/scsi/qedi/qedi.h:19,
from drivers/scsi/qedi/qedi_main.c:27:
drivers/scsi/qedi/qedi_main.c:1585:6: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 8 has type '__le32' {aka 'unsigned int'} [-Wformat=]
1585 | "pbl [0x%p] pbl->address hi [0x%llx] lo [0x%llx], idx [%d]\n",
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1586 | pbl, pbl->address.hi, pbl->address.lo, i);
| ~~~~~~~~~~~~~~~
| |
| __le32 {aka unsigned int}
drivers/scsi/qedi/qedi_dbg.h:79:50: note: in definition of macro 'QEDI_INFO'
79 | qedi_dbg_info(pdev, __func__, __LINE__, level, fmt, \
| ^~~
drivers/scsi/qedi/qedi_main.c:1585:52: note: format string is defined here
1585 | "pbl [0x%p] pbl->address hi [0x%llx] lo [0x%llx], idx [%d]\n",
| ~~~^
| |
| long long unsigned int
| %x
--
In file included from drivers/scsi/qedi/qedi.h:19,
from drivers/scsi/qedi/qedi_fw.c:11:
drivers/scsi/qedi/qedi_fw.c: In function 'qedi_get_rq_bdq_buf':
>> drivers/scsi/qedi/qedi_fw.c:341:5: warning: format '%p' expects argument of type 'void *', but argument 6 has type 'int' [-Wformat=]
341 | "rqe_opaque [0x%p], idx [%d]\n", cqe->rqe_opaque, idx);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~
| |
| int
drivers/scsi/qedi/qedi_dbg.h:79:50: note: in definition of macro 'QEDI_INFO'
79 | qedi_dbg_info(pdev, __func__, __LINE__, level, fmt, \
| ^~~
drivers/scsi/qedi/qedi_fw.c:341:21: note: format string is defined here
341 | "rqe_opaque [0x%p], idx [%d]\n", cqe->rqe_opaque, idx);
| ~^
| |
| void *
| %d
In file included from drivers/scsi/qedi/qedi.h:19,
from drivers/scsi/qedi/qedi_fw.c:11:
drivers/scsi/qedi/qedi_fw.c: In function 'qedi_put_rq_bdq_buf':
>> drivers/scsi/qedi/qedi_fw.c:380:5: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 7 has type '__le32' {aka 'unsigned int'} [-Wformat=]
380 | "pbl [0x%p] pbl->address hi [0x%llx] lo [0x%llx] idx [%d]\n",
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
381 | pbl, pbl->address.hi, pbl->address.lo, idx);
| ~~~~~~~~~~~~~~~
| |
| __le32 {aka unsigned int}
drivers/scsi/qedi/qedi_dbg.h:79:50: note: in definition of macro 'QEDI_INFO'
79 | qedi_dbg_info(pdev, __func__, __LINE__, level, fmt, \
| ^~~
drivers/scsi/qedi/qedi_fw.c:380:39: note: format string is defined here
380 | "pbl [0x%p] pbl->address hi [0x%llx] lo [0x%llx] idx [%d]\n",
| ~~~^
| |
| long long unsigned int
| %x
In file included from drivers/scsi/qedi/qedi.h:19,
from drivers/scsi/qedi/qedi_fw.c:11:
drivers/scsi/qedi/qedi_fw.c:380:5: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 8 has type '__le32' {aka 'unsigned int'} [-Wformat=]
380 | "pbl [0x%p] pbl->address hi [0x%llx] lo [0x%llx] idx [%d]\n",
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
381 | pbl, pbl->address.hi, pbl->address.lo, idx);
| ~~~~~~~~~~~~~~~
| |
| __le32 {aka unsigned int}
drivers/scsi/qedi/qedi_dbg.h:79:50: note: in definition of macro 'QEDI_INFO'
79 | qedi_dbg_info(pdev, __func__, __LINE__, level, fmt, \
| ^~~
drivers/scsi/qedi/qedi_fw.c:380:51: note: format string is defined here
380 | "pbl [0x%p] pbl->address hi [0x%llx] lo [0x%llx] idx [%d]\n",
| ~~~^
| |
| long long unsigned int
| %x
vim +1131 drivers/scsi/qedi/qedi_main.c
534bbdf8832ae48 Manish Rangankar 2018-05-22 1120
f4ba4e55db6db7e Manish Rangankar 2020-09-08 1121 void qedi_schedule_hw_err_handler(void *dev,
f4ba4e55db6db7e Manish Rangankar 2020-09-08 1122 enum qed_hw_err_type err_type)
f4ba4e55db6db7e Manish Rangankar 2020-09-08 1123 {
f4ba4e55db6db7e Manish Rangankar 2020-09-08 1124 struct qedi_ctx *qedi = (struct qedi_ctx *)dev;
f4ba4e55db6db7e Manish Rangankar 2020-09-08 1125 unsigned long override_flags = qedi_flags_override;
f4ba4e55db6db7e Manish Rangankar 2020-09-08 1126
f4ba4e55db6db7e Manish Rangankar 2020-09-08 1127 if (override_flags && test_bit(QEDI_ERR_OVERRIDE_EN, &override_flags))
f4ba4e55db6db7e Manish Rangankar 2020-09-08 1128 qedi->qedi_err_flags = qedi_flags_override;
f4ba4e55db6db7e Manish Rangankar 2020-09-08 1129
f4ba4e55db6db7e Manish Rangankar 2020-09-08 1130 QEDI_INFO(&qedi->dbg_ctx, QEDI_LOG_INFO,
f4ba4e55db6db7e Manish Rangankar 2020-09-08 @1131 "HW error handler scheduled, err=%d err_flags=0x%x\n",
f4ba4e55db6db7e Manish Rangankar 2020-09-08 1132 err_type, qedi->qedi_err_flags);
f4ba4e55db6db7e Manish Rangankar 2020-09-08 1133
f4ba4e55db6db7e Manish Rangankar 2020-09-08 1134 switch (err_type) {
7dc71ac8eb0bcaa Manish Rangankar 2020-09-24 1135 case QED_HW_ERR_FAN_FAIL:
7dc71ac8eb0bcaa Manish Rangankar 2020-09-24 1136 schedule_delayed_work(&qedi->board_disable_work, 0);
7dc71ac8eb0bcaa Manish Rangankar 2020-09-24 1137 break;
f4ba4e55db6db7e Manish Rangankar 2020-09-08 1138 case QED_HW_ERR_MFW_RESP_FAIL:
f4ba4e55db6db7e Manish Rangankar 2020-09-08 1139 case QED_HW_ERR_HW_ATTN:
f4ba4e55db6db7e Manish Rangankar 2020-09-08 1140 case QED_HW_ERR_DMAE_FAIL:
f4ba4e55db6db7e Manish Rangankar 2020-09-08 1141 case QED_HW_ERR_RAMROD_FAIL:
f4ba4e55db6db7e Manish Rangankar 2020-09-08 1142 case QED_HW_ERR_FW_ASSERT:
f4ba4e55db6db7e Manish Rangankar 2020-09-08 1143 /* Prevent HW attentions from being reasserted */
f4ba4e55db6db7e Manish Rangankar 2020-09-08 1144 if (test_bit(QEDI_ERR_ATTN_CLR_EN, &qedi->qedi_err_flags))
f4ba4e55db6db7e Manish Rangankar 2020-09-08 1145 qedi_ops->common->attn_clr_enable(qedi->cdev, true);
f4ba4e55db6db7e Manish Rangankar 2020-09-08 1146
f4ba4e55db6db7e Manish Rangankar 2020-09-08 1147 if (err_type == QED_HW_ERR_RAMROD_FAIL &&
f4ba4e55db6db7e Manish Rangankar 2020-09-08 1148 test_bit(QEDI_ERR_IS_RECOVERABLE, &qedi->qedi_err_flags))
f4ba4e55db6db7e Manish Rangankar 2020-09-08 1149 qedi_ops->common->recovery_process(qedi->cdev);
f4ba4e55db6db7e Manish Rangankar 2020-09-08 1150
f4ba4e55db6db7e Manish Rangankar 2020-09-08 1151 break;
f4ba4e55db6db7e Manish Rangankar 2020-09-08 1152 default:
f4ba4e55db6db7e Manish Rangankar 2020-09-08 1153 break;
f4ba4e55db6db7e Manish Rangankar 2020-09-08 1154 }
f4ba4e55db6db7e Manish Rangankar 2020-09-08 1155 }
f4ba4e55db6db7e Manish Rangankar 2020-09-08 1156
---
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] 3+ messages in thread