linux-kernel - Re: [PATCH] numa: fix /proc/<pid>/numa

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:	Mon, 4 Apr 2016 23:56:18 +0800
From:	kbuild test robot <lkp@...el.com>
To:	Gerald Schaefer <gerald.schaefer@...ibm.com>
Cc:	kbuild-all@...org, Andrew Morton <akpm@...ux-foundation.org>,
	linux-mm@...ck.org, linux-kernel@...r.kernel.org,
	Naoya Horiguchi <n-horiguchi@...jp.nec.com>,
	"Kirill A . Shutemov" <kirill.shutemov@...ux.intel.com>,
	Konstantin Khlebnikov <koct9i@...il.com>,
	Michal Hocko <mhocko@...e.com>,
	Vlastimil Babka <vbabka@...e.cz>,
	Jerome Marchand <jmarchan@...hat.com>,
	Johannes Weiner <hannes@...xchg.org>,
	Dave Hansen <dave.hansen@...el.com>,
	Mel Gorman <mgorman@...e.de>,
	Dan Williams <dan.j.williams@...el.com>,
	Martin Schwidefsky <schwidefsky@...ibm.com>,
	Heiko Carstens <heiko.carstens@...ibm.com>,
	Michael Holzheu <holzheu@...ux.vnet.ibm.com>,
	Gerald Schaefer <gerald.schaefer@...ibm.com>,
	"# v4 . 3+" <stable@...r.kernel.org>
Subject: Re: [PATCH] numa: fix /proc/<pid>/numa_maps for THP

Hi Gerald,

[auto build test ERROR on v4.6-rc2]
[also build test ERROR on next-20160404]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]

url:    https://github.com/0day-ci/linux/commits/Gerald-Schaefer/numa-fix-proc-pid-numa_maps-for-THP/20160404-233625
config: tile-allyesconfig (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
        # save the attached .config to linux build tree
        make.cross ARCH=tile 

All errors (new ones prefixed by >>):

   fs/proc/task_mmu.c: In function 'gather_pte_stats':
>> fs/proc/task_mmu.c:1560:4: error: implicit declaration of function 'pmd_dirty'
   cc1: some warnings being treated as errors

vim +/pmd_dirty +1560 fs/proc/task_mmu.c

  1554		ptl = pmd_trans_huge_lock(pmd, vma);
  1555		if (ptl) {
  1556			struct page *page;
  1557	
  1558			page = can_gather_numa_stats_pmd(*pmd, vma, addr);
  1559			if (page)
> 1560				gather_stats(page, md, pmd_dirty(*pmd),
  1561					     HPAGE_PMD_SIZE/PAGE_SIZE);
  1562			spin_unlock(ptl);
  1563			return 0;

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

Download attachment ".config.gz" of type "application/octet-stream" (43884 bytes)