From: kernel test robot <lkp@intel.com>
To: oe-kbuild@lists.linux.dev
Cc: lkp@intel.com
Subject: drivers/gpu/drm/loongson/lsdc_benchmark.c:27:35: sparse: sparse: incorrect type in argument 1 (different address spaces)
Date: Wed, 15 Nov 2023 07:35:06 +0800 [thread overview]
Message-ID: <202311150710.PphxDBhJ-lkp@intel.com> (raw)
::::::
:::::: Manual check reason: "has kconfig file changed"
:::::: Manual check reason: "has Makefile file changed"
::::::
BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
CC: linux-kernel@vger.kernel.org
TO: Sui Jingfeng <suijingfeng@loongson.cn>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 9bacdd8996c77c42ca004440be610692275ff9d0
commit: f39db26c54281da6a785259498ca74b5e470476f drm: Add kms driver for loongson display controller
date: 4 months ago
:::::: branch date: 30 hours ago
:::::: commit date: 4 months ago
config: powerpc-randconfig-r113-20231106 (https://download.01.org/0day-ci/archive/20231115/202311150710.PphxDBhJ-lkp@intel.com/config)
compiler: powerpc-linux-gcc (GCC) 13.2.0
reproduce: (https://download.01.org/0day-ci/archive/20231115/202311150710.PphxDBhJ-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/r/202311150710.PphxDBhJ-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> drivers/gpu/drm/loongson/lsdc_benchmark.c:27:35: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem *d @@ got void *kptr @@
drivers/gpu/drm/loongson/lsdc_benchmark.c:27:35: sparse: expected void volatile [noderef] __iomem *d
drivers/gpu/drm/loongson/lsdc_benchmark.c:27:35: sparse: got void *kptr
>> drivers/gpu/drm/loongson/lsdc_benchmark.c:42:51: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const volatile [noderef] __iomem *s @@ got void *kptr @@
drivers/gpu/drm/loongson/lsdc_benchmark.c:42:51: sparse: expected void const volatile [noderef] __iomem *s
drivers/gpu/drm/loongson/lsdc_benchmark.c:42:51: sparse: got void *kptr
vim +27 drivers/gpu/drm/loongson/lsdc_benchmark.c
f39db26c54281d Sui Jingfeng 2023-06-15 12
f39db26c54281d Sui Jingfeng 2023-06-15 13 typedef void (*lsdc_copy_proc_t)(struct lsdc_bo *src_bo,
f39db26c54281d Sui Jingfeng 2023-06-15 14 struct lsdc_bo *dst_bo,
f39db26c54281d Sui Jingfeng 2023-06-15 15 unsigned int size,
f39db26c54281d Sui Jingfeng 2023-06-15 16 int n);
f39db26c54281d Sui Jingfeng 2023-06-15 17
f39db26c54281d Sui Jingfeng 2023-06-15 18 static void lsdc_copy_gtt_to_vram_cpu(struct lsdc_bo *src_bo,
f39db26c54281d Sui Jingfeng 2023-06-15 19 struct lsdc_bo *dst_bo,
f39db26c54281d Sui Jingfeng 2023-06-15 20 unsigned int size,
f39db26c54281d Sui Jingfeng 2023-06-15 21 int n)
f39db26c54281d Sui Jingfeng 2023-06-15 22 {
f39db26c54281d Sui Jingfeng 2023-06-15 23 lsdc_bo_kmap(src_bo);
f39db26c54281d Sui Jingfeng 2023-06-15 24 lsdc_bo_kmap(dst_bo);
f39db26c54281d Sui Jingfeng 2023-06-15 25
f39db26c54281d Sui Jingfeng 2023-06-15 26 while (n--)
f39db26c54281d Sui Jingfeng 2023-06-15 @27 memcpy_toio(dst_bo->kptr, src_bo->kptr, size);
f39db26c54281d Sui Jingfeng 2023-06-15 28
f39db26c54281d Sui Jingfeng 2023-06-15 29 lsdc_bo_kunmap(src_bo);
f39db26c54281d Sui Jingfeng 2023-06-15 30 lsdc_bo_kunmap(dst_bo);
f39db26c54281d Sui Jingfeng 2023-06-15 31 }
f39db26c54281d Sui Jingfeng 2023-06-15 32
f39db26c54281d Sui Jingfeng 2023-06-15 33 static void lsdc_copy_vram_to_gtt_cpu(struct lsdc_bo *src_bo,
f39db26c54281d Sui Jingfeng 2023-06-15 34 struct lsdc_bo *dst_bo,
f39db26c54281d Sui Jingfeng 2023-06-15 35 unsigned int size,
f39db26c54281d Sui Jingfeng 2023-06-15 36 int n)
f39db26c54281d Sui Jingfeng 2023-06-15 37 {
f39db26c54281d Sui Jingfeng 2023-06-15 38 lsdc_bo_kmap(src_bo);
f39db26c54281d Sui Jingfeng 2023-06-15 39 lsdc_bo_kmap(dst_bo);
f39db26c54281d Sui Jingfeng 2023-06-15 40
f39db26c54281d Sui Jingfeng 2023-06-15 41 while (n--)
f39db26c54281d Sui Jingfeng 2023-06-15 @42 memcpy_fromio(dst_bo->kptr, src_bo->kptr, size);
f39db26c54281d Sui Jingfeng 2023-06-15 43
f39db26c54281d Sui Jingfeng 2023-06-15 44 lsdc_bo_kunmap(src_bo);
f39db26c54281d Sui Jingfeng 2023-06-15 45 lsdc_bo_kunmap(dst_bo);
f39db26c54281d Sui Jingfeng 2023-06-15 46 }
f39db26c54281d Sui Jingfeng 2023-06-15 47
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <yujie.liu@intel.com>
To: Sui Jingfeng <suijingfeng@loongson.cn>
Cc: <oe-kbuild-all@lists.linux.dev>, <linux-kernel@vger.kernel.org>
Subject: drivers/gpu/drm/loongson/lsdc_benchmark.c:27:35: sparse: sparse: incorrect type in argument 1 (different address spaces)
Date: Wed, 15 Nov 2023 15:57:46 +0800 [thread overview]
Message-ID: <202311150710.PphxDBhJ-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 9bacdd8996c77c42ca004440be610692275ff9d0
commit: f39db26c54281da6a785259498ca74b5e470476f drm: Add kms driver for loongson display controller
date: 4 months ago
config: powerpc-randconfig-r113-20231106 (https://download.01.org/0day-ci/archive/20231115/202311150710.PphxDBhJ-lkp@intel.com/config)
compiler: powerpc-linux-gcc (GCC) 13.2.0
reproduce: (https://download.01.org/0day-ci/archive/20231115/202311150710.PphxDBhJ-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <yujie.liu@intel.com>
| Closes: https://lore.kernel.org/r/202311150710.PphxDBhJ-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> drivers/gpu/drm/loongson/lsdc_benchmark.c:27:35: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem *d @@ got void *kptr @@
drivers/gpu/drm/loongson/lsdc_benchmark.c:27:35: sparse: expected void volatile [noderef] __iomem *d
drivers/gpu/drm/loongson/lsdc_benchmark.c:27:35: sparse: got void *kptr
>> drivers/gpu/drm/loongson/lsdc_benchmark.c:42:51: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const volatile [noderef] __iomem *s @@ got void *kptr @@
drivers/gpu/drm/loongson/lsdc_benchmark.c:42:51: sparse: expected void const volatile [noderef] __iomem *s
drivers/gpu/drm/loongson/lsdc_benchmark.c:42:51: sparse: got void *kptr
vim +27 drivers/gpu/drm/loongson/lsdc_benchmark.c
f39db26c54281d Sui Jingfeng 2023-06-15 12
f39db26c54281d Sui Jingfeng 2023-06-15 13 typedef void (*lsdc_copy_proc_t)(struct lsdc_bo *src_bo,
f39db26c54281d Sui Jingfeng 2023-06-15 14 struct lsdc_bo *dst_bo,
f39db26c54281d Sui Jingfeng 2023-06-15 15 unsigned int size,
f39db26c54281d Sui Jingfeng 2023-06-15 16 int n);
f39db26c54281d Sui Jingfeng 2023-06-15 17
f39db26c54281d Sui Jingfeng 2023-06-15 18 static void lsdc_copy_gtt_to_vram_cpu(struct lsdc_bo *src_bo,
f39db26c54281d Sui Jingfeng 2023-06-15 19 struct lsdc_bo *dst_bo,
f39db26c54281d Sui Jingfeng 2023-06-15 20 unsigned int size,
f39db26c54281d Sui Jingfeng 2023-06-15 21 int n)
f39db26c54281d Sui Jingfeng 2023-06-15 22 {
f39db26c54281d Sui Jingfeng 2023-06-15 23 lsdc_bo_kmap(src_bo);
f39db26c54281d Sui Jingfeng 2023-06-15 24 lsdc_bo_kmap(dst_bo);
f39db26c54281d Sui Jingfeng 2023-06-15 25
f39db26c54281d Sui Jingfeng 2023-06-15 26 while (n--)
f39db26c54281d Sui Jingfeng 2023-06-15 @27 memcpy_toio(dst_bo->kptr, src_bo->kptr, size);
f39db26c54281d Sui Jingfeng 2023-06-15 28
f39db26c54281d Sui Jingfeng 2023-06-15 29 lsdc_bo_kunmap(src_bo);
f39db26c54281d Sui Jingfeng 2023-06-15 30 lsdc_bo_kunmap(dst_bo);
f39db26c54281d Sui Jingfeng 2023-06-15 31 }
f39db26c54281d Sui Jingfeng 2023-06-15 32
f39db26c54281d Sui Jingfeng 2023-06-15 33 static void lsdc_copy_vram_to_gtt_cpu(struct lsdc_bo *src_bo,
f39db26c54281d Sui Jingfeng 2023-06-15 34 struct lsdc_bo *dst_bo,
f39db26c54281d Sui Jingfeng 2023-06-15 35 unsigned int size,
f39db26c54281d Sui Jingfeng 2023-06-15 36 int n)
f39db26c54281d Sui Jingfeng 2023-06-15 37 {
f39db26c54281d Sui Jingfeng 2023-06-15 38 lsdc_bo_kmap(src_bo);
f39db26c54281d Sui Jingfeng 2023-06-15 39 lsdc_bo_kmap(dst_bo);
f39db26c54281d Sui Jingfeng 2023-06-15 40
f39db26c54281d Sui Jingfeng 2023-06-15 41 while (n--)
f39db26c54281d Sui Jingfeng 2023-06-15 @42 memcpy_fromio(dst_bo->kptr, src_bo->kptr, size);
f39db26c54281d Sui Jingfeng 2023-06-15 43
f39db26c54281d Sui Jingfeng 2023-06-15 44 lsdc_bo_kunmap(src_bo);
f39db26c54281d Sui Jingfeng 2023-06-15 45 lsdc_bo_kunmap(dst_bo);
f39db26c54281d Sui Jingfeng 2023-06-15 46 }
f39db26c54281d Sui Jingfeng 2023-06-15 47
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next reply other threads:[~2023-11-14 23:35 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-14 23:35 kernel test robot [this message]
2023-11-15 7:57 ` drivers/gpu/drm/loongson/lsdc_benchmark.c:27:35: sparse: sparse: incorrect type in argument 1 (different address spaces) kernel test robot
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