From: kernel test robot <lkp@intel.com>
To: Lei Zhu <zhulei_szu@163.com>,
kuba@kernel.org, sukhdeeps@marvell.com, davem@davemloft.net,
andrew+netdev@lunn.ch
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
netdev@vger.kernel.org
Subject: Re: [PATCH net-next] net: atlantic: aq_utils_obj_{set|clear} optimizations
Date: Tue, 2 Jun 2026 22:49:38 +0200 [thread overview]
Message-ID: <202606022243.HUNSnMWR-lkp@intel.com> (raw)
In-Reply-To: <20260602092949.263270-1-zhulei_szu@163.com>
Hi Lei,
kernel test robot noticed the following build errors:
[auto build test ERROR on net-next/main]
url: https://github.com/intel-lab-lkp/linux/commits/Lei-Zhu/net-atlantic-aq_utils_obj_-set-clear-optimizations/20260602-174147
base: net-next/main
patch link: https://lore.kernel.org/r/20260602092949.263270-1-zhulei_szu%40163.com
patch subject: [PATCH net-next] net: atlantic: aq_utils_obj_{set|clear} optimizations
config: x86_64-rhel-9.4-rust (https://download.01.org/0day-ci/archive/20260602/202606022243.HUNSnMWR-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
rustc: rustc 1.88.0 (6b00bc388 2025-06-23)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260602/202606022243.HUNSnMWR-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/202606022243.HUNSnMWR-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from drivers/net/ethernet/aquantia/atlantic/aq_main.c:10:
In file included from drivers/net/ethernet/aquantia/atlantic/aq_main.h:12:
In file included from drivers/net/ethernet/aquantia/atlantic/aq_common.h:17:
>> drivers/net/ethernet/aquantia/atlantic/aq_utils.h:21:38: error: incompatible pointer types passing 'unsigned long *' to parameter of type 'int *' [-Werror,-Wincompatible-pointer-types]
21 | } while (!atomic_try_cmpxchg(flags, &flags_old, flags_new));
| ^~~~~~~~~~
include/linux/atomic/atomic-instrumented.h:1275:38: note: passing argument to parameter 'old' here
1275 | atomic_try_cmpxchg(atomic_t *v, int *old, int new)
| ^
In file included from drivers/net/ethernet/aquantia/atlantic/aq_main.c:10:
In file included from drivers/net/ethernet/aquantia/atlantic/aq_main.h:12:
In file included from drivers/net/ethernet/aquantia/atlantic/aq_common.h:17:
drivers/net/ethernet/aquantia/atlantic/aq_utils.h:31:38: error: incompatible pointer types passing 'unsigned long *' to parameter of type 'int *' [-Werror,-Wincompatible-pointer-types]
31 | } while (!atomic_try_cmpxchg(flags, &flags_old, flags_new));
| ^~~~~~~~~~
include/linux/atomic/atomic-instrumented.h:1275:38: note: passing argument to parameter 'old' here
1275 | atomic_try_cmpxchg(atomic_t *v, int *old, int new)
| ^
2 errors generated.
--
In file included from drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c:10:
In file included from drivers/net/ethernet/aquantia/atlantic/hw_atl/../aq_hw.h:15:
In file included from drivers/net/ethernet/aquantia/atlantic/hw_atl/../aq_common.h:17:
>> drivers/net/ethernet/aquantia/atlantic/hw_atl/../aq_utils.h:21:38: error: incompatible pointer types passing 'unsigned long *' to parameter of type 'int *' [-Werror,-Wincompatible-pointer-types]
21 | } while (!atomic_try_cmpxchg(flags, &flags_old, flags_new));
| ^~~~~~~~~~
include/linux/atomic/atomic-instrumented.h:1275:38: note: passing argument to parameter 'old' here
1275 | atomic_try_cmpxchg(atomic_t *v, int *old, int new)
| ^
In file included from drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c:10:
In file included from drivers/net/ethernet/aquantia/atlantic/hw_atl/../aq_hw.h:15:
In file included from drivers/net/ethernet/aquantia/atlantic/hw_atl/../aq_common.h:17:
drivers/net/ethernet/aquantia/atlantic/hw_atl/../aq_utils.h:31:38: error: incompatible pointer types passing 'unsigned long *' to parameter of type 'int *' [-Werror,-Wincompatible-pointer-types]
31 | } while (!atomic_try_cmpxchg(flags, &flags_old, flags_new));
| ^~~~~~~~~~
include/linux/atomic/atomic-instrumented.h:1275:38: note: passing argument to parameter 'old' here
1275 | atomic_try_cmpxchg(atomic_t *v, int *old, int new)
| ^
2 errors generated.
vim +21 drivers/net/ethernet/aquantia/atlantic/aq_utils.h
13
14 static inline void aq_utils_obj_set(atomic_t *flags, u32 mask)
15 {
16 unsigned long flags_old, flags_new;
17
18 flags_old = atomic_read(flags);
19 do {
20 flags_new = flags_old | (mask);
> 21 } while (!atomic_try_cmpxchg(flags, &flags_old, flags_new));
22 }
23
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
prev parent reply other threads:[~2026-06-02 20:50 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-02 9:29 [PATCH net-next] net: atlantic: aq_utils_obj_{set|clear} optimizations Lei Zhu
2026-06-02 20:18 ` kernel test robot
2026-06-02 20:49 ` kernel test robot [this message]
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