linux-kernel - Re: [PATCH v1] Bluetooth: hci_sync: Initial LE Channel Sounding support by defining required HCI command/event structures.

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Message-ID: <202512202215.swPhiL21-lkp@intel.com>
Date: Sat, 20 Dec 2025 23:33:07 +0800
From: kernel test robot <lkp@...el.com>
To: Naga Bhavani Akella <naga.akella@....qualcomm.com>,
	Marcel Holtmann <marcel@...tmann.org>,
	Johan Hedberg <johan.hedberg@...il.com>,
	Luiz Augusto von Dentz <luiz.dentz@...il.com>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>
Cc: oe-kbuild-all@...ts.linux.dev, netdev@...r.kernel.org,
	anubhavg@....qualcomm.com, mohamull@....qualcomm.com,
	hbandi@....qualcomm.com, Simon Horman <horms@...nel.org>,
	linux-bluetooth@...r.kernel.org, linux-kernel@...r.kernel.org,
	Naga Bhavani Akella <naga.akella@....qualcomm.com>
Subject: Re: [PATCH v1] Bluetooth: hci_sync: Initial LE Channel Sounding
 support by defining required HCI command/event structures.

Hi Naga,

kernel test robot noticed the following build errors:

[auto build test ERROR on bluetooth-next/master]
[also build test ERROR on net-next/main net/main linus/master v6.19-rc1]
[cannot apply to bluetooth/master next-20251219]
[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/Naga-Bhavani-Akella/Bluetooth-hci_sync-Initial-LE-Channel-Sounding-support-by-defining-required-HCI-command-event-structures/20251216-202908
base:   https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git master
patch link:    https://lore.kernel.org/r/20251216113753.3969183-1-naga.akella%40oss.qualcomm.com
patch subject: [PATCH v1] Bluetooth: hci_sync: Initial LE Channel Sounding support by defining required HCI command/event structures.
config: arm-am200epdkit_defconfig (https://download.01.org/0day-ci/archive/20251220/202512202215.swPhiL21-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251220/202512202215.swPhiL21-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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512202215.swPhiL21-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from include/net/bluetooth/hci_core.h:35,
                    from net/bluetooth/hci_core.c:39:
>> include/net/bluetooth/hci.h:2430:8: error: redefinition of 'struct hci_cp_le_cs_set_proc_param'
    2430 | struct hci_cp_le_cs_set_proc_param {
         |        ^~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/net/bluetooth/hci.h:2407:8: note: originally defined here
    2407 | struct hci_cp_le_cs_set_proc_param {
         |        ^~~~~~~~~~~~~~~~~~~~~~~~~~~

vim +2430 include/net/bluetooth/hci.h

  2428	
  2429	#define HCI_OP_LE_CS_SET_PROC_ENABLE		0x2094
> 2430	struct hci_cp_le_cs_set_proc_param {
  2431		__le16  conn_hdl;
  2432		__u8	config_id;
  2433		__u8	enable;
  2434	} __packed;
  2435	

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