From: kernel test robot <lkp@intel.com>
To: Yizhuo Zhai <yzhai003@ucr.edu>
Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org,
linux-fbdev@vger.kernel.org, Xiyu Yang <xiyuyang19@fudan.edu.cn>,
Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>,
Daniel Vetter <daniel.vetter@ffwll.ch>,
Helge Deller <deller@gmx.de>, Zheyu Ma <zheyuma97@gmail.com>,
linux-kernel@vger.kernel.org,
Matthew Wilcox <willy@infradead.org>,
Yizhuo Zhai <yzhai003@ucr.edu>,
dri-devel@lists.freedesktop.org
Subject: Re: [PATCH] fbdev: fbmem: Fix the implicit type casting
Date: Mon, 31 Jan 2022 18:55:39 +0800 [thread overview]
Message-ID: <202201311810.zlRDWfNU-lkp@intel.com> (raw)
In-Reply-To: <20220131065719.1552958-1-yzhai003@ucr.edu>
Hi Yizhuo,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on linus/master]
[also build test ERROR on v5.17-rc2 next-20220131]
[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/Yizhuo-Zhai/fbdev-fbmem-Fix-the-implicit-type-casting/20220131-150528
base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 26291c54e111ff6ba87a164d85d4a4e134b7315c
config: x86_64-randconfig-a013-20220131 (https://download.01.org/0day-ci/archive/20220131/202201311810.zlRDWfNU-lkp@intel.com/config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 2cdbaca3943a4d6259119f185656328bd3805b68)
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/b8f540468e70290c8278fc2611adc2f9b38f821f
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Yizhuo-Zhai/fbdev-fbmem-Fix-the-implicit-type-casting/20220131-150528
git checkout b8f540468e70290c8278fc2611adc2f9b38f821f
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 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 >>):
>> drivers/video/fbdev/core/fbmem.c:1067:1: error: conflicting types for 'fb_blank'
fb_blank(struct fb_info *info, unsigned long blank)
^
include/linux/fb.h:591:12: note: previous declaration is here
extern int fb_blank(struct fb_info *info, int blank);
^
1 error generated.
vim +/fb_blank +1067 drivers/video/fbdev/core/fbmem.c
1065
1066 int
> 1067 fb_blank(struct fb_info *info, unsigned long blank)
1068 {
1069 struct fb_event event;
1070 int ret = -EINVAL;
1071
1072 if (blank > FB_BLANK_POWERDOWN)
1073 blank = FB_BLANK_POWERDOWN;
1074
1075 event.info = info;
1076 event.data = ␣
1077
1078 if (info->fbops->fb_blank)
1079 ret = info->fbops->fb_blank(blank, info);
1080
1081 if (!ret)
1082 fb_notifier_call_chain(FB_EVENT_BLANK, &event);
1083
1084 return ret;
1085 }
1086 EXPORT_SYMBOL(fb_blank);
1087
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com>
To: Yizhuo Zhai <yzhai003@ucr.edu>
Cc: linux-fbdev@vger.kernel.org, Zheyu Ma <zheyuma97@gmail.com>,
kbuild-all@lists.01.org, Xiyu Yang <xiyuyang19@fudan.edu.cn>,
Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>,
Daniel Vetter <daniel.vetter@ffwll.ch>,
Helge Deller <deller@gmx.de>,
llvm@lists.linux.dev, linux-kernel@vger.kernel.org,
Matthew Wilcox <willy@infradead.org>,
Yizhuo Zhai <yzhai003@ucr.edu>,
dri-devel@lists.freedesktop.org
Subject: Re: [PATCH] fbdev: fbmem: Fix the implicit type casting
Date: Mon, 31 Jan 2022 18:55:39 +0800 [thread overview]
Message-ID: <202201311810.zlRDWfNU-lkp@intel.com> (raw)
In-Reply-To: <20220131065719.1552958-1-yzhai003@ucr.edu>
Hi Yizhuo,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on linus/master]
[also build test ERROR on v5.17-rc2 next-20220131]
[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/Yizhuo-Zhai/fbdev-fbmem-Fix-the-implicit-type-casting/20220131-150528
base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 26291c54e111ff6ba87a164d85d4a4e134b7315c
config: x86_64-randconfig-a013-20220131 (https://download.01.org/0day-ci/archive/20220131/202201311810.zlRDWfNU-lkp@intel.com/config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 2cdbaca3943a4d6259119f185656328bd3805b68)
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/b8f540468e70290c8278fc2611adc2f9b38f821f
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Yizhuo-Zhai/fbdev-fbmem-Fix-the-implicit-type-casting/20220131-150528
git checkout b8f540468e70290c8278fc2611adc2f9b38f821f
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 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 >>):
>> drivers/video/fbdev/core/fbmem.c:1067:1: error: conflicting types for 'fb_blank'
fb_blank(struct fb_info *info, unsigned long blank)
^
include/linux/fb.h:591:12: note: previous declaration is here
extern int fb_blank(struct fb_info *info, int blank);
^
1 error generated.
vim +/fb_blank +1067 drivers/video/fbdev/core/fbmem.c
1065
1066 int
> 1067 fb_blank(struct fb_info *info, unsigned long blank)
1068 {
1069 struct fb_event event;
1070 int ret = -EINVAL;
1071
1072 if (blank > FB_BLANK_POWERDOWN)
1073 blank = FB_BLANK_POWERDOWN;
1074
1075 event.info = info;
1076 event.data = ␣
1077
1078 if (info->fbops->fb_blank)
1079 ret = info->fbops->fb_blank(blank, info);
1080
1081 if (!ret)
1082 fb_notifier_call_chain(FB_EVENT_BLANK, &event);
1083
1084 return ret;
1085 }
1086 EXPORT_SYMBOL(fb_blank);
1087
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: Re: [PATCH] fbdev: fbmem: Fix the implicit type casting
Date: Mon, 31 Jan 2022 18:55:39 +0800 [thread overview]
Message-ID: <202201311810.zlRDWfNU-lkp@intel.com> (raw)
In-Reply-To: <20220131065719.1552958-1-yzhai003@ucr.edu>
[-- Attachment #1: Type: text/plain, Size: 2757 bytes --]
Hi Yizhuo,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on linus/master]
[also build test ERROR on v5.17-rc2 next-20220131]
[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/Yizhuo-Zhai/fbdev-fbmem-Fix-the-implicit-type-casting/20220131-150528
base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 26291c54e111ff6ba87a164d85d4a4e134b7315c
config: x86_64-randconfig-a013-20220131 (https://download.01.org/0day-ci/archive/20220131/202201311810.zlRDWfNU-lkp(a)intel.com/config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 2cdbaca3943a4d6259119f185656328bd3805b68)
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/b8f540468e70290c8278fc2611adc2f9b38f821f
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Yizhuo-Zhai/fbdev-fbmem-Fix-the-implicit-type-casting/20220131-150528
git checkout b8f540468e70290c8278fc2611adc2f9b38f821f
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 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 >>):
>> drivers/video/fbdev/core/fbmem.c:1067:1: error: conflicting types for 'fb_blank'
fb_blank(struct fb_info *info, unsigned long blank)
^
include/linux/fb.h:591:12: note: previous declaration is here
extern int fb_blank(struct fb_info *info, int blank);
^
1 error generated.
vim +/fb_blank +1067 drivers/video/fbdev/core/fbmem.c
1065
1066 int
> 1067 fb_blank(struct fb_info *info, unsigned long blank)
1068 {
1069 struct fb_event event;
1070 int ret = -EINVAL;
1071
1072 if (blank > FB_BLANK_POWERDOWN)
1073 blank = FB_BLANK_POWERDOWN;
1074
1075 event.info = info;
1076 event.data = ␣
1077
1078 if (info->fbops->fb_blank)
1079 ret = info->fbops->fb_blank(blank, info);
1080
1081 if (!ret)
1082 fb_notifier_call_chain(FB_EVENT_BLANK, &event);
1083
1084 return ret;
1085 }
1086 EXPORT_SYMBOL(fb_blank);
1087
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
next prev parent reply other threads:[~2022-01-31 10:56 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-31 6:57 [PATCH] fbdev: fbmem: Fix the implicit type casting Yizhuo Zhai
2022-01-31 6:57 ` Yizhuo Zhai
2022-01-31 10:55 ` kernel test robot [this message]
2022-01-31 10:55 ` kernel test robot
2022-01-31 10:55 ` kernel test robot
2022-01-31 11:36 ` kernel test robot
2022-01-31 11:36 ` kernel test robot
2022-01-31 11:36 ` kernel test robot
2022-01-31 12:27 ` kernel test robot
2022-01-31 12:27 ` kernel test robot
2022-01-31 12:27 ` kernel test robot
2022-02-01 2:35 ` [PATCH v2] " Yizhuo Zhai
2022-02-01 2:35 ` Yizhuo Zhai
2022-02-02 9:02 ` David Laight
2022-02-02 9:02 ` David Laight
2022-02-01 15:02 ` [PATCH] " Helge Deller
2022-02-01 15:02 ` Helge Deller
2022-02-01 22:37 ` Yizhuo Zhai
2022-02-02 17:27 ` Sam Ravnborg
2022-02-02 17:27 ` Sam Ravnborg
2022-02-02 17:36 ` Helge Deller
2022-02-02 17:36 ` Helge Deller
2022-02-02 22:58 ` Yizhuo Zhai
2022-02-02 23:16 ` [PATCH v4] " Yizhuo Zhai
2022-02-02 23:16 ` Yizhuo Zhai
2022-02-02 23:16 ` Yizhuo Zhai
2022-02-02 23:16 ` Yizhuo Zhai
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