Hi Mohamed,

kernel test robot noticed the following build warnings:

[auto build test WARNING on drm-misc/drm-misc-next]
[also build test WARNING on drm/drm-next drm-exynos/exynos-drm-next 
drm-intel/for-linux-next drm-intel/for-linux-next-fixes drm-tip/drm-tip 
linus/master v6.18-rc3 next-20251031]
[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/Mohamed-Ahmed/drm-nouveau-uvmm-Prepare-for-larger-pages/20251031-070600
base:   git://anongit.freedesktop.org/drm/drm-misc drm-misc-next
patch link:    
https://lore.kernel.org/r/20251030230357.45070-3-mohamedahmedegypt2001%40gmail.com
patch subject: [PATCH v3 2/5] drm/nouveau/uvmm: Allow larger pages
config: alpha-randconfig-r064-20251031 
(https://download.01.org/0day-ci/archive/20251031/[email protected]/config)
compiler: alpha-linux-gcc (GCC) 10.5.0
reproduce (this is a W=1 build): 
(https://download.01.org/0day-ci/archive/20251031/[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 warnings (new ones prefixed by >>):

   drivers/gpu/drm/nouveau/nouveau_uvmm.c: In function 
'op_map_aligned_to_page_shift':
>> drivers/gpu/drm/nouveau/nouveau_uvmm.c:462:37: warning: suggest parentheses 
>> around comparison in operand of '&' [-Wparentheses]
     462 |  return op->va.addr & non_page_bits == 0 &&
         |                       ~~~~~~~~~~~~~~^~~~
   drivers/gpu/drm/nouveau/nouveau_uvmm.c:463:38: warning: suggest parentheses 
around comparison in operand of '&' [-Wparentheses]
     463 |         op->va.range & non_page_bits == 0 &&
         |                        ~~~~~~~~~~~~~~^~~~
   drivers/gpu/drm/nouveau/nouveau_uvmm.c:464:40: warning: suggest parentheses 
around comparison in operand of '&' [-Wparentheses]
     464 |         op->gem.offset & non_page_bits == 0;
         |                          ~~~~~~~~~~~~~~^~~~


vim +462 drivers/gpu/drm/nouveau/nouveau_uvmm.c

   456  
   457  static bool
   458  op_map_aligned_to_page_shift(const struct drm_gpuva_op_map *op, u8 
page_shift)
   459  {
   460          u64 non_page_bits = (1ULL << page_shift) - 1;
   461  
 > 462          return op->va.addr & non_page_bits == 0 &&
   463                 op->va.range & non_page_bits == 0 &&
   464                 op->gem.offset & non_page_bits == 0;
   465  }
   466  

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