[mac80211-next:master 9/11] net/wireless/./trace.h:3637:30: warning: implicit conversion from 'enum nl80211_commands' to 'enum nl80211_bss_scan_width'

* [mac80211-next:master 9/11] net/wireless/./trace.h:3637:30: warning: implicit conversion from 'enum nl80211_commands' to 'enum nl80211_bss_scan_width'
@ 2021-08-17 21:16 ` kernel test robot
  0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2021-08-17 21:16 UTC (permalink / raw)
  To: John Crispin; +Cc: kbuild-all, linux-wireless, Johannes Berg, Lorenzo Bianconi

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git master
head:   f50d2ff8f016b79a2ff4acd5943a1eda40c545d4
commit: 0d2ab3aea50bb02ff0c9c3d53c7b2b4b21cdd59d [9/11] nl80211: add support for BSS coloring
config: arc-randconfig-r043-20210816 (attached as .config)
compiler: arc-elf-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git/commit/?id=0d2ab3aea50bb02ff0c9c3d53c7b2b4b21cdd59d
        git remote add mac80211-next https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
        git fetch --no-tags mac80211-next master
        git checkout 0d2ab3aea50bb02ff0c9c3d53c7b2b4b21cdd59d
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=arc 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

   In file included from include/trace/define_trace.h:102,
                    from net/wireless/trace.h:3652,
                    from net/wireless/trace.c:5:
   net/wireless/./trace.h: In function 'trace_event_raw_event_cfg80211_bss_color_notify':
>> net/wireless/./trace.h:3637:30: warning: implicit conversion from 'enum nl80211_commands' to 'enum nl80211_bss_scan_width' [-Wenum-conversion]
    3637 |                 __entry->cmd = cmd;
         |                              ^
   include/trace/trace_events.h:721:11: note: in definition of macro 'DECLARE_EVENT_CLASS'
     721 |         { assign; }                                                     \
         |           ^~~~~~
   include/trace/trace_events.h:79:30: note: in expansion of macro 'PARAMS'
      79 |                              PARAMS(assign),                   \
         |                              ^~~~~~
   net/wireless/./trace.h:3624:1: note: in expansion of macro 'TRACE_EVENT'
    3624 | TRACE_EVENT(cfg80211_bss_color_notify,
         | ^~~~~~~~~~~
   net/wireless/./trace.h:3635:9: note: in expansion of macro 'TP_fast_assign'
    3635 |         TP_fast_assign(
         |         ^~~~~~~~~~~~~~

vim +3637 net/wireless/./trace.h

  3623	
  3624	TRACE_EVENT(cfg80211_bss_color_notify,
  3625		TP_PROTO(struct net_device *netdev,
  3626			 enum nl80211_commands cmd,
  3627			 u8 count, u64 color_bitmap),
  3628		TP_ARGS(netdev, cmd, count, color_bitmap),
  3629		TP_STRUCT__entry(
  3630			NETDEV_ENTRY
  3631			__field(enum nl80211_bss_scan_width, cmd)
  3632			__field(u8, count)
  3633			__field(u64, color_bitmap)
  3634		),
  3635		TP_fast_assign(
  3636			NETDEV_ASSIGN;
> 3637			__entry->cmd = cmd;
  3638			__entry->count = count;
  3639			__entry->color_bitmap = color_bitmap;
  3640		),
  3641		TP_printk(NETDEV_PR_FMT ", cmd: %x, count: %u, bitmap: %llx",
  3642			  NETDEV_PR_ARG, __entry->cmd, __entry->count,
  3643			  __entry->color_bitmap)
  3644	);
  3645	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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