tree: git://people.freedesktop.org/~agd5f/linux.git amd-staging-dkms-4.13
head: 7bde112fab15c0a28c1d056959167cd4393bf538
commit: ec96f6ceed1d387de0b264c59d31120c15888546 [3366/3830] drm/ttm: use an operation ctx for ttm_tt_populate in ttm_bo_driver
config: sparc64-allyesconfig (attached as .config)
compiler: sparc64-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout ec96f6ceed1d387de0b264c59d31120c15888546
# save the attached .config to linux build tree
make.cross ARCH=sparc64
All error/warnings (new ones prefixed by >>):
In file included from drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:36:0:
>> include/drm/ttm/ttm_page_alloc.h:125:1: error: expected identifier or '(' before '{' token
{
^
>> include/drm/ttm/ttm_page_alloc.h:123:19: warning: 'ttm_populate_and_map_pages' used but never defined
static inline int ttm_populate_and_map_pages(struct device *dev, struct ttm_dma_tt *tt,
^~~~~~~~~~~~~~~~~~~~~~~~~~
--
In file included from drivers/gpu/drm/ast/ast_ttm.c:29:0:
>> include/drm/ttm/ttm_page_alloc.h:125:1: error: expected identifier or '(' before '{' token
{
^
include/drm/ttm/ttm_page_alloc.h:123:19: warning: 'ttm_populate_and_map_pages' declared 'static' but never defined [-Wunused-function]
static inline int ttm_populate_and_map_pages(struct device *dev, struct ttm_dma_tt *tt,
^~~~~~~~~~~~~~~~~~~~~~~~~~
vim +125 include/drm/ttm/ttm_page_alloc.h
3588b82c Tom St Denis 2017-08-18 122
ec96f6ce Roger He 2017-12-21 @123 static inline int ttm_populate_and_map_pages(struct device *dev, struct ttm_dma_tt *tt,
ec96f6ce Roger He 2017-12-21 124 struct ttm_operation_ctx *ctx);
3588b82c Tom St Denis 2017-08-18 @125 {
3588b82c Tom St Denis 2017-08-18 126 return -ENOMEM;
3588b82c Tom St Denis 2017-08-18 127 }
3588b82c Tom St Denis 2017-08-18 128
:::::: The code at line 125 was first introduced by commit
:::::: 3588b82c043dd83f8c5885cd60bd6529635720d6 drm/ttm: Add helper functions to populate/map in one call (v2)
:::::: TO: Tom St Denis <tom.stdenis@xxxxxxx>
:::::: CC: Alex Deucher <alexander.deucher@xxxxxxx>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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