Messages in this thread |  | | Date | Mon, 31 May 2021 09:34:41 +0800 | From | kernel test robot <> | Subject | drivers/gpu/drm/i915/i915_sw_fence.c:90:20: error: unused function 'debug_fence_init_onstack' |
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Hi Nick,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 8124c8a6b35386f73523d27eacb71b5364a68c4c commit: 9f4069b055d1508c833115df7493b6e0001e5c9b drm/i915: re-disable -Wframe-address date: 1 year, 1 month ago config: x86_64-randconfig-b001-20210530 (attached as .config) compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project bc6799f2f79f0ae87e9f1ebf9d25ba799fbd25a9) 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 # install x86_64 cross compiling tool for clang build # apt-get install binutils-x86-64-linux-gnu # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9f4069b055d1508c833115df7493b6e0001e5c9b git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 9f4069b055d1508c833115df7493b6e0001e5c9b # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64
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 >>):
>> drivers/gpu/drm/i915/i915_sw_fence.c:90:20: error: unused function 'debug_fence_init_onstack' [-Werror,-Wunused-function] static inline void debug_fence_init_onstack(struct i915_sw_fence *fence) ^ >> drivers/gpu/drm/i915/i915_sw_fence.c:111:20: error: unused function 'debug_fence_free' [-Werror,-Wunused-function] static inline void debug_fence_free(struct i915_sw_fence *fence) ^ 2 errors generated.
vim +/debug_fence_init_onstack +90 drivers/gpu/drm/i915/i915_sw_fence.c
fc1584059d6c43 Chris Wilson 2016-11-25 89 214707fc2ce08d Chris Wilson 2017-10-12 @90 static inline void debug_fence_init_onstack(struct i915_sw_fence *fence) 214707fc2ce08d Chris Wilson 2017-10-12 91 { 214707fc2ce08d Chris Wilson 2017-10-12 92 } 214707fc2ce08d Chris Wilson 2017-10-12 93 fc1584059d6c43 Chris Wilson 2016-11-25 94 static inline void debug_fence_activate(struct i915_sw_fence *fence) fc1584059d6c43 Chris Wilson 2016-11-25 95 { fc1584059d6c43 Chris Wilson 2016-11-25 96 } fc1584059d6c43 Chris Wilson 2016-11-25 97 fc1584059d6c43 Chris Wilson 2016-11-25 98 static inline void debug_fence_set_state(struct i915_sw_fence *fence, fc1584059d6c43 Chris Wilson 2016-11-25 99 int old, int new) fc1584059d6c43 Chris Wilson 2016-11-25 100 { fc1584059d6c43 Chris Wilson 2016-11-25 101 } fc1584059d6c43 Chris Wilson 2016-11-25 102 fc1584059d6c43 Chris Wilson 2016-11-25 103 static inline void debug_fence_deactivate(struct i915_sw_fence *fence) fc1584059d6c43 Chris Wilson 2016-11-25 104 { fc1584059d6c43 Chris Wilson 2016-11-25 105 } fc1584059d6c43 Chris Wilson 2016-11-25 106 fc1584059d6c43 Chris Wilson 2016-11-25 107 static inline void debug_fence_destroy(struct i915_sw_fence *fence) fc1584059d6c43 Chris Wilson 2016-11-25 108 { fc1584059d6c43 Chris Wilson 2016-11-25 109 } fc1584059d6c43 Chris Wilson 2016-11-25 110 fc1584059d6c43 Chris Wilson 2016-11-25 @111 static inline void debug_fence_free(struct i915_sw_fence *fence) fc1584059d6c43 Chris Wilson 2016-11-25 112 { fc1584059d6c43 Chris Wilson 2016-11-25 113 } fc1584059d6c43 Chris Wilson 2016-11-25 114
:::::: The code at line 90 was first introduced by commit :::::: 214707fc2ce08d09982bc4fe4b7a1c1f010e82be drm/i915/selftests: Wrap a timer into a i915_sw_fence
:::::: TO: Chris Wilson <chris@chris-wilson.co.uk> :::::: CC: Chris Wilson <chris@chris-wilson.co.uk>
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