* Re: [PATCH 2/2] wifi: ath12k: annotate channel of struct ath12k_wmi_scan_chan_list_arg with __counted_by
[not found] <20241021143419.587716-2-dmantipov@yandex.ru>
@ 2024-10-23 12:09 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2024-10-23 12:09 UTC (permalink / raw)
To: Dmitry Antipov, Jeff Johnson
Cc: llvm, oe-kbuild-all, Kalle Valo, Kees Cook, linux-hardening,
linux-wireless, lvc-project, Dmitry Antipov
Hi Dmitry,
kernel test robot noticed the following build errors:
[auto build test ERROR on ath/ath-next]
[also build test ERROR on wireless-next/main wireless/main linus/master v6.12-rc4 next-20241022]
[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/Dmitry-Antipov/wifi-ath12k-annotate-channel-of-struct-ath12k_wmi_scan_chan_list_arg-with-__counted_by/20241021-223544
base: https://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git ath-next
patch link: https://lore.kernel.org/r/20241021143419.587716-2-dmantipov%40yandex.ru
patch subject: [PATCH 2/2] wifi: ath12k: annotate channel of struct ath12k_wmi_scan_chan_list_arg with __counted_by
config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20241023/202410231916.Wjn5HeB6-lkp@intel.com/config)
compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241023/202410231916.Wjn5HeB6-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/202410231916.Wjn5HeB6-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from drivers/net/wireless/ath/ath12k/core.c:12:
In file included from drivers/net/wireless/ath/ath12k/core.h:20:
>> drivers/net/wireless/ath/ath12k/wmi.h:3749:55: error: use of undeclared identifier 'nallchains'; did you mean 'nallchans'?
3749 | struct ath12k_wmi_channel_arg channel[] __counted_by(nallchains);
| ^~~~~~~~~~
| nallchans
include/linux/compiler_attributes.h:105:62: note: expanded from macro '__counted_by'
105 | # define __counted_by(member) __attribute__((__counted_by__(member)))
| ^
drivers/net/wireless/ath/ath12k/wmi.h:3748:6: note: 'nallchans' declared here
3748 | u16 nallchans;
| ^
1 error generated.
vim +3749 drivers/net/wireless/ath/ath12k/wmi.h
3745
3746 struct ath12k_wmi_scan_chan_list_arg {
3747 u32 pdev_id;
3748 u16 nallchans;
> 3749 struct ath12k_wmi_channel_arg channel[] __counted_by(nallchains);
3750 };
3751
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