Hi Christian, kernel test robot noticed the following build errors:
[auto build test ERROR on drm-misc/drm-misc-next] [also build test ERROR on drm-xe/drm-xe-next daeinki-drm-exynos/exynos-drm-next drm/drm-next drm-tip/drm-tip next-20260114] [cannot apply to drm-i915/for-linux-next drm-i915/for-linux-next-fixes linus/master v6.19-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-add-dma_fence_is_initialized-function/20260114-001656 base: https://gitlab.freedesktop.org/drm/misc/kernel.git drm-misc-next patch link: https://lore.kernel.org/r/20260113152125.47380-6-christian.koenig%40amd.com patch subject: [PATCH 05/10] dma-buf: inline spinlock for fence protection v4 config: x86_64-buildonly-randconfig-004-20260114 (https://download.01.org/0day-ci/archive/20260114/[email protected]/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260114/[email protected]/reproduce) 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 <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ All errors (new ones prefixed by >>): In file included from arch/x86/include/asm/bug.h:193, from arch/x86/include/asm/alternative.h:9, from arch/x86/include/asm/segment.h:6, from arch/x86/include/asm/ptrace.h:5, from arch/x86/include/asm/math_emu.h:5, from arch/x86/include/asm/processor.h:13, from include/linux/sched.h:13, from include/linux/kthread.h:6, from drivers/gpu/drm/i915/gt/intel_breadcrumbs.c:6: drivers/gpu/drm/i915/gt/intel_breadcrumbs.c: In function '__dma_fence_signal__notify': >> drivers/gpu/drm/i915/gt/intel_breadcrumbs.c:151:34: error: 'struct >> dma_fence' has no member named 'lock' 151 | lockdep_assert_held(fence->lock); | ^~ include/asm-generic/bug.h:205:32: note: in definition of macro 'WARN_ON' 205 | int __ret_warn_on = !!(condition); \ | ^~~~~~~~~ include/linux/lockdep.h:285:9: note: in expansion of macro 'lockdep_assert' 285 | lockdep_assert(lockdep_is_held(l) != LOCK_STATE_NOT_HELD) | ^~~~~~~~~~~~~~ include/linux/lockdep.h:285:24: note: in expansion of macro 'lockdep_is_held' 285 | lockdep_assert(lockdep_is_held(l) != LOCK_STATE_NOT_HELD) | ^~~~~~~~~~~~~~~ drivers/gpu/drm/i915/gt/intel_breadcrumbs.c:151:9: note: in expansion of macro 'lockdep_assert_held' 151 | lockdep_assert_held(fence->lock); | ^~~~~~~~~~~~~~~~~~~ -- In file included from include/linux/debugobjects.h:6, from drivers/gpu/drm/i915/i915_active.c:7: drivers/gpu/drm/i915/i915_active.c: In function '__i915_active_fence_set': >> drivers/gpu/drm/i915/i915_active.c:1048:32: error: 'struct dma_fence' has no >> member named 'lock' 1048 | spin_lock_irqsave(fence->lock, flags); | ^~ include/linux/spinlock.h:244:48: note: in definition of macro 'raw_spin_lock_irqsave' 244 | flags = _raw_spin_lock_irqsave(lock); \ | ^~~~ drivers/gpu/drm/i915/i915_active.c:1048:9: note: in expansion of macro 'spin_lock_irqsave' 1048 | spin_lock_irqsave(fence->lock, flags); | ^~~~~~~~~~~~~~~~~ drivers/gpu/drm/i915/i915_active.c:1050:38: error: 'struct dma_fence' has no member named 'lock' 1050 | spin_lock_nested(prev->lock, SINGLE_DEPTH_NESTING); | ^~ include/linux/spinlock.h:221:31: note: in definition of macro 'raw_spin_lock_nested' 221 | _raw_spin_lock_nested(lock, subclass) | ^~~~ drivers/gpu/drm/i915/i915_active.c:1050:17: note: in expansion of macro 'spin_lock_nested' 1050 | spin_lock_nested(prev->lock, SINGLE_DEPTH_NESTING); | ^~~~~~~~~~~~~~~~ drivers/gpu/drm/i915/i915_active.c:1064:41: error: 'struct dma_fence' has no member named 'lock' 1064 | spin_unlock(prev->lock); | ^~ drivers/gpu/drm/i915/i915_active.c:1067:45: error: 'struct dma_fence' has no member named 'lock' 1067 | spin_unlock_irqrestore(fence->lock, flags); | ^~ drivers/gpu/drm/i915/i915_active.c:1072:40: error: 'struct dma_fence' has no member named 'lock' 1072 | spin_lock_irqsave(fence->lock, flags); | ^~ include/linux/spinlock.h:244:48: note: in definition of macro 'raw_spin_lock_irqsave' 244 | flags = _raw_spin_lock_irqsave(lock); \ | ^~~~ drivers/gpu/drm/i915/i915_active.c:1072:17: note: in expansion of macro 'spin_lock_irqsave' 1072 | spin_lock_irqsave(fence->lock, flags); | ^~~~~~~~~~~~~~~~~ drivers/gpu/drm/i915/i915_active.c:1074:46: error: 'struct dma_fence' has no member named 'lock' 1074 | spin_lock_nested(prev->lock, SINGLE_DEPTH_NESTING); | ^~ include/linux/spinlock.h:221:31: note: in definition of macro 'raw_spin_lock_nested' 221 | _raw_spin_lock_nested(lock, subclass) | ^~~~ drivers/gpu/drm/i915/i915_active.c:1074:25: note: in expansion of macro 'spin_lock_nested' 1074 | spin_lock_nested(prev->lock, SINGLE_DEPTH_NESTING); | ^~~~~~~~~~~~~~~~ drivers/gpu/drm/i915/i915_active.c:1091:33: error: 'struct dma_fence' has no member named 'lock' 1091 | spin_unlock(prev->lock); /* serialise with prev->cb_list */ | ^~ drivers/gpu/drm/i915/i915_active.c:1094:37: error: 'struct dma_fence' has no member named 'lock' 1094 | spin_unlock_irqrestore(fence->lock, flags); | ^~ In file included from drivers/gpu/drm/i915/i915_active.c:1174: drivers/gpu/drm/i915/selftests/i915_active.c: In function 'active_flush': >> drivers/gpu/drm/i915/selftests/i915_active.c:326:28: error: 'struct >> dma_fence' has no member named 'lock' 326 | spin_lock_irq(fence->lock); | ^~ drivers/gpu/drm/i915/selftests/i915_active.c:328:30: error: 'struct dma_fence' has no member named 'lock' 328 | spin_unlock_irq(fence->lock); /* serialise with fence->cb_list */ | ^~ vim +151 drivers/gpu/drm/i915/gt/intel_breadcrumbs.c 0152b3b3f49b36 Chris Wilson 2019-05-08 144 0152b3b3f49b36 Chris Wilson 2019-05-08 145 static void f2cb60e9a3881e Chris Wilson 2019-08-17 146 __dma_fence_signal__notify(struct dma_fence *fence, f2cb60e9a3881e Chris Wilson 2019-08-17 147 const struct list_head *list) 0152b3b3f49b36 Chris Wilson 2019-05-08 148 { 0152b3b3f49b36 Chris Wilson 2019-05-08 149 struct dma_fence_cb *cur, *tmp; 0152b3b3f49b36 Chris Wilson 2019-05-08 150 0152b3b3f49b36 Chris Wilson 2019-05-08 @151 lockdep_assert_held(fence->lock); 0152b3b3f49b36 Chris Wilson 2019-05-08 152 f2cb60e9a3881e Chris Wilson 2019-08-17 153 list_for_each_entry_safe(cur, tmp, list, node) { 0152b3b3f49b36 Chris Wilson 2019-05-08 154 INIT_LIST_HEAD(&cur->node); 0152b3b3f49b36 Chris Wilson 2019-05-08 155 cur->func(fence, cur); 0152b3b3f49b36 Chris Wilson 2019-05-08 156 } 0152b3b3f49b36 Chris Wilson 2019-05-08 157 } 0152b3b3f49b36 Chris Wilson 2019-05-08 158 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
