From: kernel test robot <lkp@intel.com>
To: Peter Xu <peterx@redhat.com>
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
Linux Memory Management List <linux-mm@kvack.org>,
Andrew Morton <akpm@linux-foundation.org>
Subject: [linux-next:master 6398/6705] mm/page_table_check.c:192:17: error: use of undeclared identifier 'SWP_DEVICE_EXCLUSIVE_WRITE'
Date: Wed, 17 Apr 2024 18:01:50 +0800 [thread overview]
Message-ID: <202404171743.hfpScOdv-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 4eab358930711bbeb85bf5ee267d0d42d3394c2c
commit: 62754e4df9e04c4576e989f5ea2b909e824d8164 [6398/6705] mm/page_table_check: support userfault wr-protect entries
config: arm64-randconfig-002-20240417 (https://download.01.org/0day-ci/archive/20240417/202404171743.hfpScOdv-lkp@intel.com/config)
compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project 7089c359a3845323f6f30c44a47dd901f2edfe63)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240417/202404171743.hfpScOdv-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/202404171743.hfpScOdv-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from mm/page_table_check.c:8:
In file included from include/linux/mm.h:2254:
include/linux/vmstat.h:514:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
514 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
>> mm/page_table_check.c:192:17: error: use of undeclared identifier 'SWP_DEVICE_EXCLUSIVE_WRITE'
192 | return type == SWP_DEVICE_EXCLUSIVE_WRITE ||
| ^
1 warning and 1 error generated.
vim +/SWP_DEVICE_EXCLUSIVE_WRITE +192 mm/page_table_check.c
186
187 /* Whether the swap entry cached writable information */
188 static inline bool swap_cached_writable(swp_entry_t entry)
189 {
190 unsigned type = swp_type(entry);
191
> 192 return type == SWP_DEVICE_EXCLUSIVE_WRITE ||
193 type == SWP_MIGRATION_WRITE;
194 }
195
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
reply other threads:[~2024-04-17 10:02 UTC|newest]
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