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 reproduce: # apt-get install sparse git checkout eb86c985cf747ce7fb59a521f7e94fc4a51852ba make ARCH=x86_64 allmodconfig make C=1 CF=-D__CHECK_ENDIAN__

sparse warnings: (new ones prefixed by >>)

vim +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@redhat.com :::::: CC: Greg Kroah-Hartman gregkh@linuxfoundation.org

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