Re: [PATCH 5/6] accel/habanalabs/gaudi2: move HMMU page tables to device memory

[kernel test robot <lkp@intel.com>]

Hi Oded,

kernel test robot noticed the following build warnings:

[auto build test WARNING on drm-tip/drm-tip]
[cannot apply to drm-misc/drm-misc-next linus/master v6.7-rc8 next-20240103]
[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/Oded-Gabbay/accel-habanalabs-gaudi2-add-interrupt-affinity-for-user-interrupts/20240102-231007
base:   git://anongit.freedesktop.org/drm/drm-tip drm-tip
patch link:    https://lore.kernel.org/r/20240102150654.522555-5-ogabbay%40kernel.org
patch subject: [PATCH 5/6] accel/habanalabs/gaudi2: move HMMU page tables to device memory
config: x86_64-randconfig-123-20240103 (https://download.01.org/0day-ci/archive/20240103/202401031652.SW1sPQ73-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240103/202401031652.SW1sPQ73-lkp@intel.com/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 <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202401031652.SW1sPQ73-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/accel/habanalabs/gaudi2/gaudi2.c:2311:6: warning: no previous prototype for 'gaudi2_is_edma_queue_id' [-Wmissing-prototypes]
    2311 | bool gaudi2_is_edma_queue_id(u32 queue_id)
         |      ^~~~~~~~~~~~~~~~~~~~~~~

sparse warnings: (new ones prefixed by >>)
>> drivers/accel/habanalabs/gaudi2/gaudi2.c:2311:6: sparse: sparse: symbol 'gaudi2_is_edma_queue_id' was not declared. Should it be static?

vim +/gaudi2_is_edma_queue_id +2311 drivers/accel/habanalabs/gaudi2/gaudi2.c

  2310	
> 2311	bool gaudi2_is_edma_queue_id(u32 queue_id)
  2312	{
  2313	
  2314		switch (queue_id) {
  2315		case GAUDI2_QUEUE_ID_DCORE0_EDMA_0_0...GAUDI2_QUEUE_ID_DCORE0_EDMA_1_3:
  2316		case GAUDI2_QUEUE_ID_DCORE1_EDMA_0_0...GAUDI2_QUEUE_ID_DCORE1_EDMA_1_3:
  2317		case GAUDI2_QUEUE_ID_DCORE2_EDMA_0_0...GAUDI2_QUEUE_ID_DCORE2_EDMA_1_3:
  2318		case GAUDI2_QUEUE_ID_DCORE3_EDMA_0_0...GAUDI2_QUEUE_ID_DCORE3_EDMA_1_3:
  2319			return true;
  2320		default:
  2321			return false;
  2322		}
  2323	}
  2324	

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