From: kernel test robot <lkp@intel.com>
To: kbuild@lists.01.org
Subject: [jimc:dd-drm 26/26] drivers/gpu/drm/drm_print.c:283 __drm_dev_dbg() warn: should this be a bitwise op?
Date: Mon, 13 Jun 2022 12:14:12 +0800 [thread overview]
Message-ID: <202206131244.09L1piio-lkp@intel.com> (raw)
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CC: kbuild-all(a)lists.01.org
BCC: lkp(a)intel.com
TO: Jim Cromie <jim.cromie@gmail.com>
tree: https://github.com/jimc/linux.git dd-drm
head: 33833feb445e5cfc48f1fbfdbbb8ada11657c5d4
commit: 33833feb445e5cfc48f1fbfdbbb8ada11657c5d4 [26/26] drm_print: add _ddebug desc to drm_*dbg prototypes
:::::: branch date: 7 days ago
:::::: commit date: 7 days ago
config: x86_64-randconfig-m001 (https://download.01.org/0day-ci/archive/20220613/202206131244.09L1piio-lkp(a)intel.com/config)
compiler: gcc-11 (Debian 11.3.0-3) 11.3.0
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
New smatch warnings:
drivers/gpu/drm/drm_print.c:283 __drm_dev_dbg() warn: should this be a bitwise op?
Old smatch warnings:
drivers/gpu/drm/drm_print.c:287 __drm_dev_dbg() warn: should this be a bitwise op?
vim +283 drivers/gpu/drm/drm_print.c
db87086492581c Joe Perches 2018-03-16 267
33833feb445e5c Jim Cromie 2021-12-28 268 void __drm_dev_dbg(struct _ddebug *desc, const struct device *dev,
33833feb445e5c Jim Cromie 2021-12-28 269 enum drm_debug_category category, const char *format, ...)
02c9656b2f0d69 Haneen Mohammed 2017-10-17 270 {
02c9656b2f0d69 Haneen Mohammed 2017-10-17 271 struct va_format vaf;
02c9656b2f0d69 Haneen Mohammed 2017-10-17 272 va_list args;
02c9656b2f0d69 Haneen Mohammed 2017-10-17 273
c42134fa6c61ec Jim Cromie 2022-01-19 274 if (!__drm_debug_enabled(category))
02c9656b2f0d69 Haneen Mohammed 2017-10-17 275 return;
02c9656b2f0d69 Haneen Mohammed 2017-10-17 276
33833feb445e5c Jim Cromie 2021-12-28 277 /* we know we are printing for either syslog, tracefs, or both */
02c9656b2f0d69 Haneen Mohammed 2017-10-17 278 va_start(args, format);
02c9656b2f0d69 Haneen Mohammed 2017-10-17 279 vaf.fmt = format;
02c9656b2f0d69 Haneen Mohammed 2017-10-17 280 vaf.va = &args;
02c9656b2f0d69 Haneen Mohammed 2017-10-17 281
33833feb445e5c Jim Cromie 2021-12-28 282 if (dev) {
33833feb445e5c Jim Cromie 2021-12-28 @283 if (desc->flags && _DPRINTK_FLAGS_PRINT)
db87086492581c Joe Perches 2018-03-16 284 dev_printk(KERN_DEBUG, dev, "[" DRM_NAME ":%ps] %pV",
db87086492581c Joe Perches 2018-03-16 285 __builtin_return_address(0), &vaf);
33833feb445e5c Jim Cromie 2021-12-28 286 } else {
33833feb445e5c Jim Cromie 2021-12-28 287 if (desc->flags && _DPRINTK_FLAGS_PRINT)
db87086492581c Joe Perches 2018-03-16 288 printk(KERN_DEBUG "[" DRM_NAME ":%ps] %pV",
db87086492581c Joe Perches 2018-03-16 289 __builtin_return_address(0), &vaf);
33833feb445e5c Jim Cromie 2021-12-28 290 }
02c9656b2f0d69 Haneen Mohammed 2017-10-17 291 va_end(args);
02c9656b2f0d69 Haneen Mohammed 2017-10-17 292 }
0538400cb2f0f9 Jim Cromie 2021-12-18 293 EXPORT_SYMBOL(__drm_dev_dbg);
02c9656b2f0d69 Haneen Mohammed 2017-10-17 294
--
0-DAY CI Kernel Test Service
https://01.org/lkp
WARNING: multiple messages have this Message-ID (diff)
From: Dan Carpenter <dan.carpenter@oracle.com>
To: kbuild-all@lists.01.org
Subject: [jimc:dd-drm 26/26] drivers/gpu/drm/drm_print.c:283 __drm_dev_dbg() warn: should this be a bitwise op?
Date: Tue, 14 Jun 2022 10:56:44 +0300 [thread overview]
Message-ID: <202206131244.09L1piio-lkp@intel.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 2844 bytes --]
tree: https://github.com/jimc/linux.git dd-drm
head: 33833feb445e5cfc48f1fbfdbbb8ada11657c5d4
commit: 33833feb445e5cfc48f1fbfdbbb8ada11657c5d4 [26/26] drm_print: add _ddebug desc to drm_*dbg prototypes
config: x86_64-randconfig-m001 (https://download.01.org/0day-ci/archive/20220613/202206131244.09L1piio-lkp(a)intel.com/config)
compiler: gcc-11 (Debian 11.3.0-3) 11.3.0
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
New smatch warnings:
drivers/gpu/drm/drm_print.c:283 __drm_dev_dbg() warn: should this be a bitwise op?
Old smatch warnings:
drivers/gpu/drm/drm_print.c:287 __drm_dev_dbg() warn: should this be a bitwise op?
vim +283 drivers/gpu/drm/drm_print.c
33833feb445e5c Jim Cromie 2021-12-28 268 void __drm_dev_dbg(struct _ddebug *desc, const struct device *dev,
33833feb445e5c Jim Cromie 2021-12-28 269 enum drm_debug_category category, const char *format, ...)
02c9656b2f0d69 Haneen Mohammed 2017-10-17 270 {
02c9656b2f0d69 Haneen Mohammed 2017-10-17 271 struct va_format vaf;
02c9656b2f0d69 Haneen Mohammed 2017-10-17 272 va_list args;
02c9656b2f0d69 Haneen Mohammed 2017-10-17 273
c42134fa6c61ec Jim Cromie 2022-01-19 274 if (!__drm_debug_enabled(category))
02c9656b2f0d69 Haneen Mohammed 2017-10-17 275 return;
02c9656b2f0d69 Haneen Mohammed 2017-10-17 276
33833feb445e5c Jim Cromie 2021-12-28 277 /* we know we are printing for either syslog, tracefs, or both */
02c9656b2f0d69 Haneen Mohammed 2017-10-17 278 va_start(args, format);
02c9656b2f0d69 Haneen Mohammed 2017-10-17 279 vaf.fmt = format;
02c9656b2f0d69 Haneen Mohammed 2017-10-17 280 vaf.va = &args;
02c9656b2f0d69 Haneen Mohammed 2017-10-17 281
33833feb445e5c Jim Cromie 2021-12-28 282 if (dev) {
33833feb445e5c Jim Cromie 2021-12-28 @283 if (desc->flags && _DPRINTK_FLAGS_PRINT)
Unclear why kbuild bot is sending emails about code from 2021 but, oh
well...
db87086492581c Joe Perches 2018-03-16 284 dev_printk(KERN_DEBUG, dev, "[" DRM_NAME ":%ps] %pV",
db87086492581c Joe Perches 2018-03-16 285 __builtin_return_address(0), &vaf);
33833feb445e5c Jim Cromie 2021-12-28 286 } else {
33833feb445e5c Jim Cromie 2021-12-28 287 if (desc->flags && _DPRINTK_FLAGS_PRINT)
db87086492581c Joe Perches 2018-03-16 288 printk(KERN_DEBUG "[" DRM_NAME ":%ps] %pV",
db87086492581c Joe Perches 2018-03-16 289 __builtin_return_address(0), &vaf);
33833feb445e5c Jim Cromie 2021-12-28 290 }
02c9656b2f0d69 Haneen Mohammed 2017-10-17 291 va_end(args);
02c9656b2f0d69 Haneen Mohammed 2017-10-17 292 }
--
0-DAY CI Kernel Test Service
https://01.org/lkp
next reply other threads:[~2022-06-13 4:14 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-13 4:14 kernel test robot [this message]
2022-06-14 7:56 ` [jimc:dd-drm 26/26] drivers/gpu/drm/drm_print.c:283 __drm_dev_dbg() warn: should this be a bitwise op? Dan Carpenter
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