Hi Bhagavathi,

FYI, the error/warning still remains.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 
ath11k-bringup
head:   65ab8594d0cf26d1378bd8d040e93a393c446d95
commit: fcddd5673a9b29a3c2004e1b5296286686556ae9 [104/136] ath11k: Add htt peer 
stats support
config: sh-allmodconfig (attached as .config)
compiler: sh4-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
        wget 
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout fcddd5673a9b29a3c2004e1b5296286686556ae9
        # save the attached .config to linux build tree
        GCC_VERSION=7.2.0 make.cross ARCH=sh 

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <[email protected]>

All errors (new ones prefixed by >>):

   drivers/net/wireless/ath/ath11k/debugfs_sta.c: In function 
'ath11k_dbg_sta_open_htt_peer_stats':
>> drivers/net/wireless/ath/ath11k/debugfs_sta.c:394:14: error: implicit 
>> declaration of function 'vzalloc'; did you mean 'kvzalloc'? 
>> [-Werror=implicit-function-declaration]
     stats_req = vzalloc(sizeof(*stats_req) + ATH11K_HTT_STATS_BUF_SIZE);
                 ^~~~~~~
                 kvzalloc
   drivers/net/wireless/ath/ath11k/debugfs_sta.c:394:12: warning: assignment 
makes pointer from integer without a cast [-Wint-conversion]
     stats_req = vzalloc(sizeof(*stats_req) + ATH11K_HTT_STATS_BUF_SIZE);
               ^
>> drivers/net/wireless/ath/ath11k/debugfs_sta.c:407:2: error: implicit 
>> declaration of function 'vfree'; did you mean 'kvfree'? 
>> [-Werror=implicit-function-declaration]
     vfree(stats_req);
     ^~~~~
     kvfree
   cc1: some warnings being treated as errors

vim +394 drivers/net/wireless/ath/ath11k/debugfs_sta.c

   384  
   385  static int
   386  ath11k_dbg_sta_open_htt_peer_stats(struct inode *inode, struct file 
*file)
   387  {
   388          struct ieee80211_sta *sta = inode->i_private;
   389          struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv;
   390          struct ath11k *ar = arsta->arvif->ar;
   391          struct debug_htt_stats_req *stats_req;
   392          int ret;
   393  
 > 394          stats_req = vzalloc(sizeof(*stats_req) + 
 > ATH11K_HTT_STATS_BUF_SIZE);
   395          if (!stats_req)
   396                  return -ENOMEM;
   397  
   398          stats_req->type = ATH11K_DBG_HTT_EXT_STATS_PEER_INFO;
   399          memcpy(stats_req->peer_addr, sta->addr, ETH_ALEN);
   400          ret = ath11k_dbg_htt_stats_req(ar, stats_req);
   401          if (ret < 0)
   402                  goto out;
   403  
   404          file->private_data = stats_req;
   405          return 0;
   406  out:
 > 407          vfree(stats_req);
   408          return ret;
   409  }
   410  

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

Attachment: .config.gz
Description: application/gzip

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