6:39 a.m.
Hi "Thomas,
I love your patch! Yet something to improve:
[auto build test ERROR on drm-tip/drm-tip]
[also build test ERROR on drm-exynos/exynos-drm-next drm/drm-next v5.16-rc2
next-20211118]
[cannot apply to drm-intel/for-linux-next tegra-drm/drm/tegra/for-next airlied/drm-next]
[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-Hellstr-m/drm-i915-ttm-As...
base: git://anongit.freedesktop.org/drm/drm-tip drm-tip
config: x86_64-randconfig-a003-20211122 (attached as .config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project
c133fb321f7ca6083ce15b6aa5bf89de6600e649)
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
#
https://github.com/0day-ci/linux/commit/387d80b6342f138213ce6e79e84459597...
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review
Thomas-Hellstr-m/drm-i915-ttm-Async-migration/20211122-162430
git checkout 387d80b6342f138213ce6e79e84459597b4a0394
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
> drivers/gpu/drm/i915/i915_vma.c:356:12: error: function
'i915_vma_verify_bind_complete' is not needed and will not be emitted
[-Werror,-Wunneeded-internal-declaration]
static int
i915_vma_verify_bind_complete(struct i915_vma *vma)
^
1 error generated.
vim +/i915_vma_verify_bind_complete +356 drivers/gpu/drm/i915/i915_vma.c
355
356 static int i915_vma_verify_bind_complete(struct i915_vma *vma)
357 {
358 int err = 0;
359
360 if (i915_active_has_exclusive(&vma->active)) {
361 struct dma_fence *fence =
362 i915_active_fence_get(&vma->active.excl);
363
364 if (!fence)
365 return 0;
366
367 if (dma_fence_is_signaled(fence))
368 err = fence->error;
369 else
370 err = -EBUSY;
371
372 dma_fence_put(fence);
373 }
374
375 return err;
376 }
377
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org