Hi Stephen,

[auto build test WARNING on next-20170216]
[cannot apply to linus/master linux/master tip/x86/core v4.9-rc8 v4.9-rc7 
v4.9-rc6 v4.10-rc8]
[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/Stephen-Hemminger/vmbus-cleanup-and-small-fixes/20170217-070713
reproduce:
        # apt-get install sparse
        make ARCH=x86_64 allmodconfig
        make C=1 CF=-D__CHECK_ENDIAN__


sparse warnings: (new ones prefixed by >>)

   include/linux/compiler.h:264:8: sparse: attribute 'no_sanitize_address': 
unknown attribute
>> drivers/hv/vmbus_drv.c:943:17: sparse: incompatible types in comparison 
>> expression (different modifiers)

vim +943 drivers/hv/vmbus_drv.c

   927          if (unlikely(!recv_int_page))
   928                  return;
   929  
   930          for_each_set_bit(relid, recv_int_page, maxbits) {
   931                  struct vmbus_channel *channel;
   932  
   933                  if (!sync_test_and_clear_bit(relid, recv_int_page))
   934                          continue;
   935  
   936                  /* Special case - vmbus channel protocol msg */
   937                  if (relid == 0)
   938                          continue;
   939  
   940                  rcu_read_lock();
   941  
   942                  /* Find channel based on relid */
 > 943                  list_for_each_entry_rcu(channel, &hv_cpu->chan_list, 
 > percpu_list) {
   944                          if (channel->offermsg.child_relid != relid)
   945                                  continue;
   946  
   947                          switch (channel->callback_mode) {
   948                          case HV_CALL_ISR:
   949                                  vmbus_channel_isr(channel);
   950                                  break;
   951  

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