[drm:drm-syncobj-tip 9/9] drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c:456:15: error: too few arguments to function 'sync_file_create'

kbuild test robot fengguang.wu at intel.com
Tue Apr 11 06:27:24 UTC 2017


tree:   git://people.freedesktop.org/~airlied/linux.git drm-syncobj-tip
head:   a7ce6e30a1f755c4ee18025134fb8c8069a76d80
commit: a7ce6e30a1f755c4ee18025134fb8c8069a76d80 [9/9] Merge git://git.freedesktop.org/git/drm-tip into drm-syncobj-tip
config: arm-allmodconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
        wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout a7ce6e30a1f755c4ee18025134fb8c8069a76d80
        # save the attached .config to linux build tree
        make.cross ARCH=arm 

All errors (new ones prefixed by >>):

   drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c: In function 'etnaviv_ioctl_gem_submit':
>> drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c:456:15: error: too few arguments to function 'sync_file_create'
      sync_file = sync_file_create(submit->fence);
                  ^~~~~~~~~~~~~~~~
   In file included from drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c:19:0:
   include/linux/sync_file.h:62:19: note: declared here
    struct sync_file *sync_file_create(struct dma_fence *fence, uint32_t type, uint32_t flags);
                      ^~~~~~~~~~~~~~~~

vim +/sync_file_create +456 drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c

a8c21a54 The etnaviv authors 2015-12-03  440  		goto out;
a8c21a54 The etnaviv authors 2015-12-03  441  
a8c21a54 The etnaviv authors 2015-12-03  442  	memcpy(cmdbuf->vaddr, stream, args->stream_size);
a8c21a54 The etnaviv authors 2015-12-03  443  	cmdbuf->user_size = ALIGN(args->stream_size, 8);
a8c21a54 The etnaviv authors 2015-12-03  444  
a8c21a54 The etnaviv authors 2015-12-03  445  	ret = etnaviv_gpu_submit(gpu, submit, cmdbuf);
a8c21a54 The etnaviv authors 2015-12-03  446  	if (ret == 0)
a8c21a54 The etnaviv authors 2015-12-03  447  		cmdbuf = NULL;
a8c21a54 The etnaviv authors 2015-12-03  448  
78ec187f Philipp Zabel       2017-03-02  449  	if (args->flags & ETNA_SUBMIT_FENCE_FD_OUT) {
78ec187f Philipp Zabel       2017-03-02  450  		/*
78ec187f Philipp Zabel       2017-03-02  451  		 * This can be improved: ideally we want to allocate the sync
78ec187f Philipp Zabel       2017-03-02  452  		 * file before kicking off the GPU job and just attach the
78ec187f Philipp Zabel       2017-03-02  453  		 * fence to the sync file here, eliminating the ENOMEM
78ec187f Philipp Zabel       2017-03-02  454  		 * possibility at this stage.
78ec187f Philipp Zabel       2017-03-02  455  		 */
78ec187f Philipp Zabel       2017-03-02 @456  		sync_file = sync_file_create(submit->fence);
78ec187f Philipp Zabel       2017-03-02  457  		if (!sync_file) {
78ec187f Philipp Zabel       2017-03-02  458  			ret = -ENOMEM;
78ec187f Philipp Zabel       2017-03-02  459  			goto out;
78ec187f Philipp Zabel       2017-03-02  460  		}
78ec187f Philipp Zabel       2017-03-02  461  		fd_install(out_fence_fd, sync_file->file);
78ec187f Philipp Zabel       2017-03-02  462  	}
78ec187f Philipp Zabel       2017-03-02  463  
78ec187f Philipp Zabel       2017-03-02  464  	args->fence_fd = out_fence_fd;

:::::: The code at line 456 was first introduced by commit
:::::: 78ec187f64fa5d8f837b8fc5bbbad88a89b63ab4 drm/etnaviv: submit support for out-fences

:::::: TO: Philipp Zabel <p.zabel at pengutronix.de>
:::::: CC: Lucas Stach <l.stach at pengutronix.de>

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation
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