tree: git://people.freedesktop.org/~agd5f/linux.git amd-staging-drm-next
head: 4a3734b36305f90b13299d49ebc827a4d7e3b24f
commit: eb86c985cf747ce7fb59a521f7e94fc4a51852ba [4/7] drm/ttm: use an operation ctx for ttm_tt_populate in ttm_bo_driver
config: i386-allmodconfig (attached as .config)
compiler: gcc-7 (Debian 7.2.0-12) 7.2.1 20171025
reproduce:
git checkout eb86c985cf747ce7fb59a521f7e94fc4a51852ba
# save the attached .config to linux build tree
make ARCH=i386
All error/warnings (new ones prefixed by >>):
drivers/staging/vboxvideo/vbox_ttm.c: In function 'vbox_ttm_tt_populate':
>> drivers/staging/vboxvideo/vbox_ttm.c:218:9: error: too few arguments to function 'ttm_pool_populate'
return ttm_pool_populate(ttm);
^~~~~~~~~~~~~~~~~
In file included from drivers/staging/vboxvideo/vbox_ttm.c:31:0:
include/drm/ttm/ttm_page_alloc.h:50:5: note: declared here
int ttm_pool_populate(struct ttm_tt *ttm, struct ttm_operation_ctx *ctx);
^~~~~~~~~~~~~~~~~
drivers/staging/vboxvideo/vbox_ttm.c: At top level:
drivers/staging/vboxvideo/vbox_ttm.c:228:21: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types]
.ttm_tt_populate = vbox_ttm_tt_populate,
^~~~~~~~~~~~~~~~~~~~
drivers/staging/vboxvideo/vbox_ttm.c:228:21: note: (near initialization for 'vbox_bo_driver.ttm_tt_populate')
drivers/staging/vboxvideo/vbox_ttm.c: In function 'vbox_ttm_tt_populate':
>> drivers/staging/vboxvideo/vbox_ttm.c:219:1: warning: control reaches end of non-void function [-Wreturn-type]
}
^
cc1: some warnings being treated as errors
vim +/ttm_pool_populate +218 drivers/staging/vboxvideo/vbox_ttm.c
dd55d44f4 Hans de Goede 2017-07-06 215
dd55d44f4 Hans de Goede 2017-07-06 216 static int vbox_ttm_tt_populate(struct ttm_tt *ttm)
dd55d44f4 Hans de Goede 2017-07-06 217 {
dd55d44f4 Hans de Goede 2017-07-06 @218 return ttm_pool_populate(ttm);
dd55d44f4 Hans de Goede 2017-07-06 @219 }
dd55d44f4 Hans de Goede 2017-07-06 220
dd55d44f4 Hans de Goede 2017-07-06 221 static void vbox_ttm_tt_unpopulate(struct ttm_tt *ttm)
dd55d44f4 Hans de Goede 2017-07-06 222 {
dd55d44f4 Hans de Goede 2017-07-06 223 ttm_pool_unpopulate(ttm);
dd55d44f4 Hans de Goede 2017-07-06 224 }
dd55d44f4 Hans de Goede 2017-07-06 225
cb67fa13c Colin Ian King 2017-07-19 226 static struct ttm_bo_driver vbox_bo_driver = {
dd55d44f4 Hans de Goede 2017-07-06 227 .ttm_tt_create = vbox_ttm_tt_create,
dd55d44f4 Hans de Goede 2017-07-06 @228 .ttm_tt_populate = vbox_ttm_tt_populate,
dd55d44f4 Hans de Goede 2017-07-06 229 .ttm_tt_unpopulate = vbox_ttm_tt_unpopulate,
dd55d44f4 Hans de Goede 2017-07-06 230 .init_mem_type = vbox_bo_init_mem_type,
dd55d44f4 Hans de Goede 2017-07-06 231 .eviction_valuable = ttm_bo_eviction_valuable,
dd55d44f4 Hans de Goede 2017-07-06 232 .evict_flags = vbox_bo_evict_flags,
dd55d44f4 Hans de Goede 2017-07-06 233 .verify_access = vbox_bo_verify_access,
dd55d44f4 Hans de Goede 2017-07-06 234 .io_mem_reserve = &vbox_ttm_io_mem_reserve,
dd55d44f4 Hans de Goede 2017-07-06 235 .io_mem_free = &vbox_ttm_io_mem_free,
dd55d44f4 Hans de Goede 2017-07-06 236 .io_mem_pfn = ttm_bo_default_io_mem_pfn,
dd55d44f4 Hans de Goede 2017-07-06 237 };
dd55d44f4 Hans de Goede 2017-07-06 238
:::::: The code at line 218 was first introduced by commit
:::::: dd55d44f408419278c00887bfcb2261d0caae350 staging: vboxvideo: Add vboxvideo to drivers/staging
:::::: TO: Hans de Goede <hdegoede@xxxxxxxxxx>
:::::: CC: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
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