[PATCH 4/8] drm/vmwgfx: Cleanup fifo mmio handling
kernel test robot
lkp at intel.com
Wed Dec 2 02:27:22 UTC 2020
Hi Zack,
I love your patch! Perhaps something to improve:
[auto build test WARNING on drm-intel/for-linux-next]
[also build test WARNING on tegra-drm/drm/tegra/for-next linus/master v5.10-rc6]
[cannot apply to drm-exynos/exynos-drm-next drm-tip/drm-tip drm/drm-next next-20201201]
[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/Zack-Rusin/drm-vmwgfx-add-Zack-Rusin-as-maintainer/20201202-043705
base: git://anongit.freedesktop.org/drm-intel for-linux-next
config: i386-randconfig-a012-20201201 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce (this is a W=1 build):
# https://github.com/0day-ci/linux/commit/1f86c0425d60bd79f53ac496cc90e5cd68dad191
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Zack-Rusin/drm-vmwgfx-add-Zack-Rusin-as-maintainer/20201202-043705
git checkout 1f86c0425d60bd79f53ac496cc90e5cd68dad191
# save the attached .config to linux build tree
make W=1 ARCH=i386
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp at intel.com>
All warnings (new ones prefixed by >>):
drivers/gpu/drm/vmwgfx/vmwgfx_drv.c: In function 'vmw_driver_load':
drivers/gpu/drm/vmwgfx/vmwgfx_drv.c:794:36: error: invalid type argument of '->' (have 'struct drm_device')
794 | dma_set_max_seg_size(dev_priv->drm->dev, min_t(unsigned int, U32_MAX & PAGE_MASK,
| ^~
In file included from include/linux/printk.h:7,
from include/linux/kernel.h:16,
from arch/x86/include/asm/percpu.h:27,
from arch/x86/include/asm/current.h:6,
from include/linux/sched.h:12,
from include/linux/ratelimit.h:6,
from include/linux/dev_printk.h:16,
from include/linux/device.h:15,
from include/linux/dma-mapping.h:7,
from drivers/gpu/drm/vmwgfx/vmwgfx_drv.c:29:
>> include/linux/kern_levels.h:5:18: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 2 has type 'resource_size_t' {aka 'unsigned int'} [-Wformat=]
5 | #define KERN_SOH "\001" /* ASCII Start Of Header */
| ^~~~~~
include/linux/kern_levels.h:14:19: note: in expansion of macro 'KERN_SOH'
14 | #define KERN_INFO KERN_SOH "6" /* informational */
| ^~~~~~~~
include/drm/drm_print.h:481:15: note: in expansion of macro 'KERN_INFO'
481 | printk##once(KERN_##level "[" DRM_NAME "] " fmt, ##__VA_ARGS__)
| ^~~~~
include/drm/drm_print.h:484:2: note: in expansion of macro '_DRM_PRINTK'
484 | _DRM_PRINTK(, INFO, fmt, ##__VA_ARGS__)
| ^~~~~~~~~~~
drivers/gpu/drm/vmwgfx/vmwgfx_drv.c:805:2: note: in expansion of macro 'DRM_INFO'
805 | DRM_INFO("Maximum display memory size is %llu kiB\n",
| ^~~~~~~~
drivers/gpu/drm/vmwgfx/vmwgfx_drv.c:805:46: note: format string is defined here
805 | DRM_INFO("Maximum display memory size is %llu kiB\n",
| ~~~^
| |
| long long unsigned int
| %u
In file included from include/linux/printk.h:7,
from include/linux/kernel.h:16,
from arch/x86/include/asm/percpu.h:27,
from arch/x86/include/asm/current.h:6,
from include/linux/sched.h:12,
from include/linux/ratelimit.h:6,
from include/linux/dev_printk.h:16,
from include/linux/device.h:15,
from include/linux/dma-mapping.h:7,
from drivers/gpu/drm/vmwgfx/vmwgfx_drv.c:29:
include/linux/kern_levels.h:5:18: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 2 has type 'resource_size_t' {aka 'unsigned int'} [-Wformat=]
5 | #define KERN_SOH "\001" /* ASCII Start Of Header */
| ^~~~~~
include/linux/kern_levels.h:14:19: note: in expansion of macro 'KERN_SOH'
14 | #define KERN_INFO KERN_SOH "6" /* informational */
| ^~~~~~~~
include/drm/drm_print.h:481:15: note: in expansion of macro 'KERN_INFO'
481 | printk##once(KERN_##level "[" DRM_NAME "] " fmt, ##__VA_ARGS__)
| ^~~~~
include/drm/drm_print.h:484:2: note: in expansion of macro '_DRM_PRINTK'
484 | _DRM_PRINTK(, INFO, fmt, ##__VA_ARGS__)
| ^~~~~~~~~~~
drivers/gpu/drm/vmwgfx/vmwgfx_drv.c:807:2: note: in expansion of macro 'DRM_INFO'
807 | DRM_INFO("VRAM at 0x%08llx size is %llu kiB\n",
| ^~~~~~~~
drivers/gpu/drm/vmwgfx/vmwgfx_drv.c:807:27: note: format string is defined here
807 | DRM_INFO("VRAM at 0x%08llx size is %llu kiB\n",
| ~~~~~^
| |
| long long unsigned int
| %08x
In file included from include/linux/printk.h:7,
from include/linux/kernel.h:16,
from arch/x86/include/asm/percpu.h:27,
from arch/x86/include/asm/current.h:6,
from include/linux/sched.h:12,
from include/linux/ratelimit.h:6,
from include/linux/dev_printk.h:16,
from include/linux/device.h:15,
from include/linux/dma-mapping.h:7,
from drivers/gpu/drm/vmwgfx/vmwgfx_drv.c:29:
include/linux/kern_levels.h:5:18: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 3 has type 'resource_size_t' {aka 'unsigned int'} [-Wformat=]
5 | #define KERN_SOH "\001" /* ASCII Start Of Header */
| ^~~~~~
include/linux/kern_levels.h:14:19: note: in expansion of macro 'KERN_SOH'
14 | #define KERN_INFO KERN_SOH "6" /* informational */
| ^~~~~~~~
include/drm/drm_print.h:481:15: note: in expansion of macro 'KERN_INFO'
481 | printk##once(KERN_##level "[" DRM_NAME "] " fmt, ##__VA_ARGS__)
| ^~~~~
include/drm/drm_print.h:484:2: note: in expansion of macro '_DRM_PRINTK'
484 | _DRM_PRINTK(, INFO, fmt, ##__VA_ARGS__)
| ^~~~~~~~~~~
drivers/gpu/drm/vmwgfx/vmwgfx_drv.c:807:2: note: in expansion of macro 'DRM_INFO'
807 | DRM_INFO("VRAM at 0x%08llx size is %llu kiB\n",
| ^~~~~~~~
drivers/gpu/drm/vmwgfx/vmwgfx_drv.c:807:40: note: format string is defined here
807 | DRM_INFO("VRAM at 0x%08llx size is %llu kiB\n",
| ~~~^
| |
| long long unsigned int
| %u
In file included from include/linux/printk.h:7,
from include/linux/kernel.h:16,
from arch/x86/include/asm/percpu.h:27,
from arch/x86/include/asm/current.h:6,
from include/linux/sched.h:12,
from include/linux/ratelimit.h:6,
from include/linux/dev_printk.h:16,
from include/linux/device.h:15,
from include/linux/dma-mapping.h:7,
from drivers/gpu/drm/vmwgfx/vmwgfx_drv.c:29:
include/linux/kern_levels.h:5:18: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 2 has type 'resource_size_t' {aka 'unsigned int'} [-Wformat=]
5 | #define KERN_SOH "\001" /* ASCII Start Of Header */
| ^~~~~~
include/linux/kern_levels.h:14:19: note: in expansion of macro 'KERN_SOH'
14 | #define KERN_INFO KERN_SOH "6" /* informational */
| ^~~~~~~~
include/drm/drm_print.h:481:15: note: in expansion of macro 'KERN_INFO'
481 | printk##once(KERN_##level "[" DRM_NAME "] " fmt, ##__VA_ARGS__)
vim +5 include/linux/kern_levels.h
314ba3520e513a7 Joe Perches 2012-07-30 4
04d2c8c83d0e3ac Joe Perches 2012-07-30 @5 #define KERN_SOH "\001" /* ASCII Start Of Header */
04d2c8c83d0e3ac Joe Perches 2012-07-30 6 #define KERN_SOH_ASCII '\001'
04d2c8c83d0e3ac Joe Perches 2012-07-30 7
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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