tree: https://git.kernel.org/pub/scm/linux/kernel/git/mhocko/mm.git attempts/oom-detection-rework-4.5 head: 8f3c89f13f00171577cf29806390e687426f5a78 commit: 6cfed80ad41f3f1506930b9a3254fe135bf90d4c [361/363] mm: use compaction feedback for thp backoff conditions config: blackfin-TCM-BF537_defconfig (attached as .config) reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 6cfed80ad41f3f1506930b9a3254fe135bf90d4c # save the attached .config to linux build tree make.cross ARCH=blackfin All errors (new ones prefixed by >>): mm/page_alloc.c: In function '__alloc_pages_slowpath': >> mm/page_alloc.c:3429:5: error: implicit declaration of function 'compaction_failed' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors vim +/compaction_failed +3429 mm/page_alloc.c 3423 /* 3424 * Checks for THP-specific high-order allocations and back off 3425 * if the the compaction backed off or failed 3426 */ 3427 if (is_thp_gfp_mask(gfp_mask) && 3428 (compaction_withdrawn(compact_result) || > 3429 compaction_failed(compact_result))) 3430 goto nopage; 3431 3432 /* Try direct reclaim and then allocating */ --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
Attachment:
.config.gz
Description: Binary data