8:16 p.m.
Hi Thomas,
I love your patch! Yet something to improve:
[auto build test ERROR on next-20200915]
[cannot apply to drm-intel/for-linux-next arm/drm-armada-devel linus/master
arm/drm-armada-fixes anholt/for-next v5.9-rc5 v5.9-rc4 v5.9-rc3 v5.9-rc5]
[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/Thomas-Zimmermann/Convert-all-re...
base: 6b02addb1d1748d21dd1261e46029b264be4e5a0
config: arm64-allyesconfig (attached as .config)
compiler: aarch64-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
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All error/warnings (new ones prefixed by >>):
> drivers/gpu/drm/imx/dcss/dcss-kms.c:31:3: error: 'struct
drm_driver' has no member named 'gem_free_object_unlocked'
31 |
.gem_free_object_unlocked = drm_gem_cma_free_object,
| ^~~~~~~~~~~~~~~~~~~~~~~~
> drivers/gpu/drm/imx/dcss/dcss-kms.c:31:30: error: initialization
of 'const struct drm_ioctl_desc *' from incompatible pointer type 'void
(*)(struct drm_gem_object *)' [-Werror=incompatible-pointer-types]
31 |
.gem_free_object_unlocked = drm_gem_cma_free_object,
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/imx/dcss/dcss-kms.c:31:30: note: (near initialization for
'dcss_kms_driver.ioctls')
> drivers/gpu/drm/imx/dcss/dcss-kms.c:32:3: error: 'struct
drm_driver' has no member named 'gem_vm_ops'
32 | .gem_vm_ops =
&drm_gem_cma_vm_ops,
| ^~~~~~~~~~
> drivers/gpu/drm/imx/dcss/dcss-kms.c:32:17: warning:
initialization of 'int' from 'const struct vm_operations_struct *' makes
integer from pointer without a cast [-Wint-conversion]
32 | .gem_vm_ops =
&drm_gem_cma_vm_ops,
| ^
drivers/gpu/drm/imx/dcss/dcss-kms.c:32:17: note: (near initialization for
'dcss_kms_driver.num_ioctls')
> drivers/gpu/drm/imx/dcss/dcss-kms.c:32:17: error: initializer
element is not computable at load time
drivers/gpu/drm/imx/dcss/dcss-kms.c:32:17:
note: (near initialization for 'dcss_kms_driver.num_ioctls')
> drivers/gpu/drm/imx/dcss/dcss-kms.c:38:3: error: 'struct
drm_driver' has no member named 'gem_prime_export'; did you mean
'gem_prime_import'?
38 | .gem_prime_export = drm_gem_prime_export,
| ^~~~~~~~~~~~~~~~
| gem_prime_import
> drivers/gpu/drm/imx/dcss/dcss-kms.c:38:22: error: initialization
of 'struct drm_gem_object * (*)(struct drm_device *, struct dma_buf_attachment *,
struct sg_table *)' from incompatible pointer type 'struct dma_buf * (*)(struct
drm_gem_object *, int)' [-Werror=incompatible-pointer-types]
38 |
.gem_prime_export = drm_gem_prime_export,
| ^~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/imx/dcss/dcss-kms.c:38:22: note: (near initialization for
'dcss_kms_driver.gem_prime_import_sg_table')
> drivers/gpu/drm/imx/dcss/dcss-kms.c:39:3: error: 'struct
drm_driver' has no member named 'gem_prime_get_sg_table'; did you mean
'gem_prime_import_sg_table'?
39 | .gem_prime_get_sg_table =
drm_gem_cma_prime_get_sg_table,
| ^~~~~~~~~~~~~~~~~~~~~~
| gem_prime_import_sg_table
> drivers/gpu/drm/imx/dcss/dcss-kms.c:39:28: error: initialization
of 'int (*)(struct drm_gem_object *, struct vm_area_struct *)' from incompatible
pointer type 'struct sg_table * (*)(struct drm_gem_object *)'
[-Werror=incompatible-pointer-types]
39 | .gem_prime_get_sg_table =
drm_gem_cma_prime_get_sg_table,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/imx/dcss/dcss-kms.c:39:28: note: (near initialization for
'dcss_kms_driver.gem_prime_mmap')
> drivers/gpu/drm/imx/dcss/dcss-kms.c:40:31: warning: initialized
field overwritten [-Woverride-init]
40 | .gem_prime_import_sg_table =
drm_gem_cma_prime_import_sg_table,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/imx/dcss/dcss-kms.c:40:31: note: (near initialization for
'dcss_kms_driver.gem_prime_import_sg_table')
> drivers/gpu/drm/imx/dcss/dcss-kms.c:41:3: error: 'struct
drm_driver' has no member named 'gem_prime_vmap'; did you mean
'gem_prime_mmap'?
41 | .gem_prime_vmap = drm_gem_cma_prime_vmap,
| ^~~~~~~~~~~~~~
| gem_prime_mmap
> drivers/gpu/drm/imx/dcss/dcss-kms.c:41:21: error: initialization
of 'int (*)(struct drm_gem_object *, struct vm_area_struct *)' from incompatible
pointer type 'void * (*)(struct drm_gem_object *)'
[-Werror=incompatible-pointer-types]
41 | .gem_prime_vmap =
drm_gem_cma_prime_vmap,
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/imx/dcss/dcss-kms.c:41:21: note: (near initialization for
'dcss_kms_driver.gem_prime_mmap')
drivers/gpu/drm/imx/dcss/dcss-kms.c:41:21: warning: initialized field overwritten
[-Woverride-init]
drivers/gpu/drm/imx/dcss/dcss-kms.c:41:21: note: (near initialization for
'dcss_kms_driver.gem_prime_mmap')
> drivers/gpu/drm/imx/dcss/dcss-kms.c:42:3: error: 'struct
drm_driver' has no member named 'gem_prime_vunmap'; did you mean
'gem_prime_mmap'?
42 | .gem_prime_vunmap = drm_gem_cma_prime_vunmap,
| ^~~~~~~~~~~~~~~~
| gem_prime_mmap
> drivers/gpu/drm/imx/dcss/dcss-kms.c:42:22: error: initialization
of 'int (*)(struct drm_file *, struct drm_device *, struct drm_mode_create_dumb
*)' from incompatible pointer type 'void (*)(struct drm_gem_object *, void *)'
[-Werror=incompatible-pointer-types]
42 | .gem_prime_vunmap =
drm_gem_cma_prime_vunmap,
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/imx/dcss/dcss-kms.c:42:22: note: (near initialization for
'dcss_kms_driver.dumb_create')
drivers/gpu/drm/imx/dcss/dcss-kms.c:42:22: warning: initialized field overwritten
[-Woverride-init]
drivers/gpu/drm/imx/dcss/dcss-kms.c:42:22: note: (near initialization for
'dcss_kms_driver.dumb_create')
drivers/gpu/drm/imx/dcss/dcss-kms.c:43:21: warning: initialized field overwritten
[-Woverride-init]
43 | .gem_prime_mmap = drm_gem_cma_prime_mmap,
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/imx/dcss/dcss-kms.c:43:21: note: (near initialization for
'dcss_kms_driver.gem_prime_mmap')
cc1: some warnings being treated as errors
# https://github.com/0day-ci/linux/commit/84300c9d089d60d5dc528a7bd6e287009...
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review
Thomas-Zimmermann/Convert-all-remaining-drivers-to-GEM-object-functions/20200915-230157
git checkout 84300c9d089d60d5dc528a7bd6e2870090201f0e
vim +31 drivers/gpu/drm/imx/dcss/dcss-kms.c
9021c317b77024f Laurentiu Palcu 2020-07-31 28
9021c317b77024f Laurentiu Palcu 2020-07-31 29 static struct drm_driver dcss_kms_driver =
{
9021c317b77024f Laurentiu Palcu 2020-07-31 30 .driver_features = DRIVER_MODESET |
DRIVER_GEM | DRIVER_ATOMIC,
9021c317b77024f Laurentiu Palcu 2020-07-31 @31 .gem_free_object_unlocked =
drm_gem_cma_free_object,
9021c317b77024f Laurentiu Palcu 2020-07-31 @32 .gem_vm_ops = &drm_gem_cma_vm_ops,
9021c317b77024f Laurentiu Palcu 2020-07-31 33 .dumb_create = drm_gem_cma_dumb_create,
9021c317b77024f Laurentiu Palcu 2020-07-31 34
9021c317b77024f Laurentiu Palcu 2020-07-31 35 .prime_handle_to_fd =
drm_gem_prime_handle_to_fd,
9021c317b77024f Laurentiu Palcu 2020-07-31 36 .prime_fd_to_handle =
drm_gem_prime_fd_to_handle,
9021c317b77024f Laurentiu Palcu 2020-07-31 37 .gem_prime_import =
drm_gem_prime_import,
9021c317b77024f Laurentiu Palcu 2020-07-31 @38 .gem_prime_export =
drm_gem_prime_export,
9021c317b77024f Laurentiu Palcu 2020-07-31 @39 .gem_prime_get_sg_table =
drm_gem_cma_prime_get_sg_table,
9021c317b77024f Laurentiu Palcu 2020-07-31 @40 .gem_prime_import_sg_table =
drm_gem_cma_prime_import_sg_table,
9021c317b77024f Laurentiu Palcu 2020-07-31 @41 .gem_prime_vmap =
drm_gem_cma_prime_vmap,
9021c317b77024f Laurentiu Palcu 2020-07-31 @42 .gem_prime_vunmap =
drm_gem_cma_prime_vunmap,
9021c317b77024f Laurentiu Palcu 2020-07-31 43 .gem_prime_mmap =
drm_gem_cma_prime_mmap,
9021c317b77024f Laurentiu Palcu 2020-07-31 44 .fops = &dcss_cma_fops,
9021c317b77024f Laurentiu Palcu 2020-07-31 45 .name = "imx-dcss",
9021c317b77024f Laurentiu Palcu 2020-07-31 46 .desc = "i.MX8MQ Display
Subsystem",
9021c317b77024f Laurentiu Palcu 2020-07-31 47 .date = "20190917",
9021c317b77024f Laurentiu Palcu 2020-07-31 48 .major = 1,
9021c317b77024f Laurentiu Palcu 2020-07-31 49 .minor = 0,
9021c317b77024f Laurentiu Palcu 2020-07-31 50 .patchlevel = 0,
9021c317b77024f Laurentiu Palcu 2020-07-31 51 };
9021c317b77024f Laurentiu Palcu 2020-07-31 52
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