Hi Christian,
kernel test robot noticed the following build errors:
[auto build test ERROR on next-20251113] [cannot apply to drm-xe/drm-xe-next linus/master v6.18-rc5 v6.18-rc4 v6.18-rc3 v6.18-rc5] [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#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Christian-K-nig/dma-buf-prote... base: next-20251113 patch link: https://lore.kernel.org/r/20251113145332.16805-14-christian.koenig%40amd.com patch subject: [PATCH 13/18] drm/amdgpu: independence for the amdkfd_fence! v2 config: riscv-randconfig-001-20251114 (https://download.01.org/0day-ci/archive/20251114/202511141921.NxnbQ4Zt-lkp@i...) compiler: riscv64-linux-gcc (GCC) 13.4.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251114/202511141921.NxnbQ4Zt-lkp@i...)
If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot lkp@intel.com | Closes: https://lore.kernel.org/oe-kbuild-all/202511141921.NxnbQ4Zt-lkp@intel.com/
All error/warnings (new ones prefixed by >>):
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c: In function 'amdkfd_fence_signal':
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c:162:9: error: implicit declaration of function 'dma_fence_lock_irqsafe'; did you mean 'dma_fence_lock_irqsave'? [-Werror=implicit-function-declaration]
162 | dma_fence_lock_irqsafe(f, flags) | ^~~~~~~~~~~~~~~~~~~~~~ | dma_fence_lock_irqsave
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c:162:41: error: expected ';' before 'if'
162 | dma_fence_lock_irqsafe(f, flags) | ^ | ; 163 | if (fence->mm) { | ~~
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c:169:1: error: expected ';' before '}' token
169 | } | ^
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c:159:37: warning: unused variable 'fence' [-Wunused-variable]
159 | struct amdgpu_amdkfd_fence *fence = to_amdgpu_amdkfd_fence(f); | ^~~~~ cc1: some warnings being treated as errors
vim +162 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
156 157 void amdkfd_fence_signal(struct dma_fence *f) 158 {
159 struct amdgpu_amdkfd_fence *fence = to_amdgpu_amdkfd_fence(f);
160 long flags; 161
162 dma_fence_lock_irqsafe(f, flags)
163 if (fence->mm) { 164 mmdrop(fence->mm); 165 fence->mm = NULL; 166 } 167 dma_fence_signal_locked(f); 168 dma_fence_unlock_irqrestore(f, flags)
169 }
170