lkml.org 
[lkml]   [2022]   [Jan]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
Subject[mlankhorst:xe 161/165] drivers/gpu/drm/xe/xe_ggtt.c:138:6: error: no previous prototype for 'xe_ggtt_invalidate'
tree:   git://people.freedesktop.org/~mlankhorst/linux xe
head: 4bc3039b4403c76a13d58f7ac1f7c07dca6f88d8
commit: 97b49f6fa009a5e8c280503c7f33fedb5d3ddf25 [161/165] xe/ggtt: Invalidate the GGTT TLBs after any updates
config: i386-allyesconfig (https://download.01.org/0day-ci/archive/20220127/202201271930.2Cnt0yRu-lkp@intel.com/config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
git remote add mlankhorst git://people.freedesktop.org/~mlankhorst/linux
git fetch --no-tags mlankhorst xe
git checkout 97b49f6fa009a5e8c280503c7f33fedb5d3ddf25
# save the config file to linux build tree
mkdir build_dir
make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

In file included from drivers/gpu/drm/xe/xe_ggtt.c:14:
drivers/gpu/drm/xe/xe_mmio.h: In function 'xe_mmio_read64':
drivers/gpu/drm/xe/xe_mmio.h:28:9: error: implicit declaration of function 'readq'; did you mean 'readl'? [-Werror=implicit-function-declaration]
28 | return readq(xe->mmio.regs + reg);
| ^~~~~
| readl
drivers/gpu/drm/xe/xe_ggtt.c: In function 'xe_ggtt_set_pte':
drivers/gpu/drm/xe/xe_ggtt.c:55:2: error: implicit declaration of function 'writeq'; did you mean 'writel'? [-Werror=implicit-function-declaration]
55 | writeq(pte, &ggtt->gsm[addr >> GEN8_PTE_SHIFT]);
| ^~~~~~
| writel
drivers/gpu/drm/xe/xe_ggtt.c: At top level:
>> drivers/gpu/drm/xe/xe_ggtt.c:138:6: error: no previous prototype for 'xe_ggtt_invalidate' [-Werror=missing-prototypes]
138 | void xe_ggtt_invalidate(struct xe_device *xe)
| ^~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors


vim +/xe_ggtt_invalidate +138 drivers/gpu/drm/xe/xe_ggtt.c

137
> 138 void xe_ggtt_invalidate(struct xe_device *xe)
139 {
140 /* TODO: For GuC, we need to do something different here */
141
142 /* TODO: i915 makes comments about this being uncached and
143 * therefore flushing WC buffers. Is that really true here?
144 */
145 xe_mmio_write32(xe, GFX_FLSH_CNTL_GEN6.reg, GFX_FLSH_CNTL_EN);
146 }
147

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

\
 
 \ /
  Last update: 2022-01-27 12:39    [W:0.031 / U:0.144 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site