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From: kernel test robot <lkp@intel.com>
To: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Cc: oe-kbuild-all@lists.linux.dev
Subject: [cornelisnetworks:for-upstream_20260408-1007 30/32] drivers/infiniband/hw/hfi2/affinity.c:124:30: error: invalid initializer
Date: Sun, 12 Apr 2026 13:34:50 +0800	[thread overview]
Message-ID: <202604121326.zitO2BGc-lkp@intel.com> (raw)

Hi Dennis,

First bad commit (maybe != root cause):

tree:   https://github.com/cornelisnetworks/linux.git for-upstream_20260408-1007
head:   0f17c9b31e14b6d196855b053280814296362bd6
commit: 75332d9a3e693af3730e158858eb2de486e7247a [30/32] RDMA/hfi2: Make it build
config: x86_64-randconfig-r112-20260407 (https://download.01.org/0day-ci/archive/20260412/202604121326.zitO2BGc-lkp@intel.com/config)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
sparse: v0.6.5-rc1
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260412/202604121326.zitO2BGc-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/202604121326.zitO2BGc-lkp@intel.com/

All errors (new ones prefixed by >>):

   drivers/infiniband/hw/hfi2/affinity.c: In function 'init_real_cpu_mask':
>> drivers/infiniband/hw/hfi2/affinity.c:124:30: error: invalid initializer
     124 |         cpumask_var_t cpus = &node_affinity.real_cpu_mask;
         |                              ^
   drivers/infiniband/hw/hfi2/affinity.c: In function 'node_affinity_allocate':
   drivers/infiniband/hw/hfi2/affinity.c:211:15: error: assignment to 'struct hfi2_affinity_node *' from incompatible pointer type 'struct hfi2_affinity_node **' [-Wincompatible-pointer-types]
     211 |         entry = kzalloc_obj(entry, GFP_KERNEL);
         |               ^


vim +124 drivers/infiniband/hw/hfi2/affinity.c

bedc154be9f44e Dennis Dalessandro 2026-02-25  120  
bedc154be9f44e Dennis Dalessandro 2026-02-25  121  /* Initialize non-HT cpu cores mask */
bedc154be9f44e Dennis Dalessandro 2026-02-25  122  void init_real_cpu_mask(void)
bedc154be9f44e Dennis Dalessandro 2026-02-25  123  {
bedc154be9f44e Dennis Dalessandro 2026-02-25 @124  	cpumask_var_t cpus = &node_affinity.real_cpu_mask;
bedc154be9f44e Dennis Dalessandro 2026-02-25  125  
bedc154be9f44e Dennis Dalessandro 2026-02-25  126  	cpumask_clear(cpus);
bedc154be9f44e Dennis Dalessandro 2026-02-25  127  	/* Start with cpu online mask as the real cpu mask */
bedc154be9f44e Dennis Dalessandro 2026-02-25  128  	cpumask_copy(cpus, cpu_online_mask);
bedc154be9f44e Dennis Dalessandro 2026-02-25  129  	clear_ht_siblings(cpus);
bedc154be9f44e Dennis Dalessandro 2026-02-25  130  }
bedc154be9f44e Dennis Dalessandro 2026-02-25  131  

:::::: The code at line 124 was first introduced by commit
:::::: bedc154be9f44e98cd45e91d621b09487a3057dc RDMA/hfi2: Add initialization and firmware support

:::::: TO: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
:::::: CC: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

                 reply	other threads:[~2026-04-12  5:35 UTC|newest]

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