[Intel-gfx] [PATCH] dma-buf: Replace reservation shared fence array with a compressed radix tree

[kbuild test robot]

Hi Chris,

[auto build test WARNING on drm/drm-next]
[also build test WARNING on next-20161114]
[cannot apply to v4.9-rc5]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Chris-Wilson/dma-buf-Replace-reservation-shared-fence-array-with-a-compressed-radix-tree/20161114-163437
base:   git://people.freedesktop.org/~airlied/linux.git drm-next
config: x86_64-randconfig-x008-201646 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All warnings (new ones prefixed by >>):

   drivers/gpu/drm/qxl/qxl_debugfs.c: In function 'qxl_debugfs_buffers_info':
>> drivers/gpu/drm/qxl/qxl_debugfs.c:70:49: warning: format '%d' expects argument of type 'int', but argument 5 has type 'long unsigned int' [-Wformat=]
      seq_printf(m, "size %ld, pc %d, num releases %d\n",
                                                    ^

vim +70 drivers/gpu/drm/qxl/qxl_debugfs.c

f64122c1 Dave Airlie       2013-02-25  54  qxl_debugfs_buffers_info(struct seq_file *m, void *data)
f64122c1 Dave Airlie       2013-02-25  55  {
f64122c1 Dave Airlie       2013-02-25  56  	struct drm_info_node *node = (struct drm_info_node *) m->private;
f64122c1 Dave Airlie       2013-02-25  57  	struct qxl_device *qdev = node->minor->dev->dev_private;
f64122c1 Dave Airlie       2013-02-25  58  	struct qxl_bo *bo;
f64122c1 Dave Airlie       2013-02-25  59  
f64122c1 Dave Airlie       2013-02-25  60  	list_for_each_entry(bo, &qdev->gem.objects, list) {
3c911823 Chris Wilson      2016-11-14  61  		struct reservation_shared_iter iter;
3c911823 Chris Wilson      2016-11-14  62  		unsigned long rel;
2f453ed4 Maarten Lankhorst 2014-04-02  63  
3c911823 Chris Wilson      2016-11-14  64  		rel = 0;
2f453ed4 Maarten Lankhorst 2014-04-02  65  		rcu_read_lock();
3c911823 Chris Wilson      2016-11-14  66  		reservation_object_for_each_shared(bo->tbo.resv, iter)
3c911823 Chris Wilson      2016-11-14  67  			rel++;
2f453ed4 Maarten Lankhorst 2014-04-02  68  		rcu_read_unlock();
2f453ed4 Maarten Lankhorst 2014-04-02  69  
f2c24b83 Maarten Lankhorst 2014-04-02 @70  		seq_printf(m, "size %ld, pc %d, num releases %d\n",
f2c24b83 Maarten Lankhorst 2014-04-02  71  			   (unsigned long)bo->gem_base.size,
f2c24b83 Maarten Lankhorst 2014-04-02  72  			   bo->pin_count, rel);
f64122c1 Dave Airlie       2013-02-25  73  	}
f64122c1 Dave Airlie       2013-02-25  74  	return 0;
f64122c1 Dave Airlie       2013-02-25  75  }
f64122c1 Dave Airlie       2013-02-25  76  
f64122c1 Dave Airlie       2013-02-25  77  static struct drm_info_list qxl_debugfs_list[] = {
f64122c1 Dave Airlie       2013-02-25  78  	{ "irq_received", qxl_debugfs_irq_received, 0, NULL },

:::::: The code at line 70 was first introduced by commit
:::::: f2c24b83ae90292d315aa7ac029c6ce7929e01aa drm/ttm: flip the switch, and convert to dma_fence

:::::: TO: Maarten Lankhorst <maarten.lankhorst at canonical.com>
:::::: CC: Maarten Lankhorst <maarten.lankhorst at canonical.com>

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