From: kernel test robot <lkp@intel.com>
Cc: oe-kbuild-all@lists.linux.dev, llvm@lists.linux.dev
Subject: net/devlink/devl_internal.h:21:19: warning: arithmetic between different enumeration types ('enum devlink_reload_limit' and 'enum devlink_reload_action')
Date: Tue, 21 Jan 2025 05:23:03 +0800 [thread overview]
Message-ID: <202501210517.jThZTX6K-lkp@intel.com> (raw)
CC: linux-kernel@vger.kernel.org
TO: Jakub Kicinski <kuba@kernel.org>
CC: Jacob Keller <jacob.e.keller@intel.com>
CC: Jiri Pirko <jiri@nvidia.com>
Hi Jakub,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: ffd294d346d185b70e28b1a28abe367bbfe53c04
commit: 687125b5799cd5120437fa455cfccbe8537916ff devlink: split out core code
date: 2 years, 1 month ago
config: arm-randconfig-004-20241229 (https://download.01.org/0day-ci/archive/20250121/202501210517.jThZTX6K-lkp@intel.com/config)
compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 096551537b2a747a3387726ca618ceeb3950e9bc)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250121/202501210517.jThZTX6K-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/202501210517.jThZTX6K-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from net/devlink/leftover.c:10:
In file included from include/linux/etherdevice.h:20:
In file included from include/linux/if_ether.h:19:
In file included from include/linux/skbuff.h:17:
In file included from include/linux/bvec.h:10:
In file included from include/linux/highmem.h:8:
In file included from include/linux/cacheflush.h:5:
In file included from arch/arm/include/asm/cacheflush.h:10:
In file included from include/linux/mm.h:1856:
include/linux/vmstat.h:516:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
516 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
In file included from net/devlink/leftover.c:34:
>> net/devlink/devl_internal.h:21:19: warning: arithmetic between different enumeration types ('enum devlink_reload_limit' and 'enum devlink_reload_action') [-Wenum-enum-conversion]
21 | u32 reload_stats[DEVLINK_RELOAD_STATS_ARRAY_SIZE];
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
net/devlink/devl_internal.h:18:30: note: expanded from macro 'DEVLINK_RELOAD_STATS_ARRAY_SIZE'
18 | (__DEVLINK_RELOAD_LIMIT_MAX * __DEVLINK_RELOAD_ACTION_MAX)
| ~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~
net/devlink/devl_internal.h:22:26: warning: arithmetic between different enumeration types ('enum devlink_reload_limit' and 'enum devlink_reload_action') [-Wenum-enum-conversion]
22 | u32 remote_reload_stats[DEVLINK_RELOAD_STATS_ARRAY_SIZE];
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
net/devlink/devl_internal.h:18:30: note: expanded from macro 'DEVLINK_RELOAD_STATS_ARRAY_SIZE'
18 | (__DEVLINK_RELOAD_LIMIT_MAX * __DEVLINK_RELOAD_ACTION_MAX)
| ~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~
net/devlink/leftover.c:4473:20: warning: arithmetic between different enumeration types ('enum devlink_reload_limit' and 'enum devlink_reload_action') [-Wenum-enum-conversion]
4473 | stat_idx = limit * __DEVLINK_RELOAD_ACTION_MAX + action;
| ~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~
net/devlink/leftover.c:4521:26: warning: arithmetic between different enumeration types ('enum devlink_reload_limit' and 'enum devlink_reload_action') [-Wenum-enum-conversion]
4521 | u32 remote_reload_stats[DEVLINK_RELOAD_STATS_ARRAY_SIZE];
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
net/devlink/devl_internal.h:18:30: note: expanded from macro 'DEVLINK_RELOAD_STATS_ARRAY_SIZE'
18 | (__DEVLINK_RELOAD_LIMIT_MAX * __DEVLINK_RELOAD_ACTION_MAX)
| ~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~
5 warnings generated.
--
In file included from net/devlink/core.c:7:
In file included from include/net/genetlink.h:5:
In file included from include/linux/genetlink.h:5:
In file included from include/uapi/linux/genetlink.h:6:
In file included from include/linux/netlink.h:7:
In file included from include/linux/skbuff.h:17:
In file included from include/linux/bvec.h:10:
In file included from include/linux/highmem.h:8:
In file included from include/linux/cacheflush.h:5:
In file included from arch/arm/include/asm/cacheflush.h:10:
In file included from include/linux/mm.h:1856:
include/linux/vmstat.h:516:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
516 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
In file included from net/devlink/core.c:9:
>> net/devlink/devl_internal.h:21:19: warning: arithmetic between different enumeration types ('enum devlink_reload_limit' and 'enum devlink_reload_action') [-Wenum-enum-conversion]
21 | u32 reload_stats[DEVLINK_RELOAD_STATS_ARRAY_SIZE];
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
net/devlink/devl_internal.h:18:30: note: expanded from macro 'DEVLINK_RELOAD_STATS_ARRAY_SIZE'
18 | (__DEVLINK_RELOAD_LIMIT_MAX * __DEVLINK_RELOAD_ACTION_MAX)
| ~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~
net/devlink/devl_internal.h:22:26: warning: arithmetic between different enumeration types ('enum devlink_reload_limit' and 'enum devlink_reload_action') [-Wenum-enum-conversion]
22 | u32 remote_reload_stats[DEVLINK_RELOAD_STATS_ARRAY_SIZE];
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
net/devlink/devl_internal.h:18:30: note: expanded from macro 'DEVLINK_RELOAD_STATS_ARRAY_SIZE'
18 | (__DEVLINK_RELOAD_LIMIT_MAX * __DEVLINK_RELOAD_ACTION_MAX)
| ~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~
3 warnings generated.
vim +21 net/devlink/devl_internal.h
16
17 #define DEVLINK_RELOAD_STATS_ARRAY_SIZE \
18 (__DEVLINK_RELOAD_LIMIT_MAX * __DEVLINK_RELOAD_ACTION_MAX)
19
20 struct devlink_dev_stats {
> 21 u32 reload_stats[DEVLINK_RELOAD_STATS_ARRAY_SIZE];
22 u32 remote_reload_stats[DEVLINK_RELOAD_STATS_ARRAY_SIZE];
23 };
24
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next reply other threads:[~2025-01-20 21:23 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-20 21:23 kernel test robot [this message]
-- strict thread matches above, loose matches on Subject: below --
2025-02-26 12:02 net/devlink/devl_internal.h:21:19: warning: arithmetic between different enumeration types ('enum devlink_reload_limit' and 'enum devlink_reload_action') kernel test robot
2025-02-10 17:40 kernel test robot
2024-03-01 10:09 kernel test robot
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