From: kbuild test robot <fengguang.wu@intel.com>
To: "Jérôme Glisse" <jglisse@redhat.com>
Cc: kbuild-all@01.org, Johannes Weiner <hannes@cmpxchg.org>,
Evgeny Baskakov <ebaskakov@nvidia.com>,
John Hubbard <jhubbard@nvidia.com>,
Mark Hairgrove <mhairgrove@nvidia.com>,
Sherry Cheung <SCheung@nvidia.com>,
Subhash Gutti <sgutti@nvidia.com>,
Andrew Morton <akpm@linux-foundation.org>,
Linux Memory Management List <linux-mm@kvack.org>
Subject: [mmotm:master 261/276] mm/hmm.c:303:53: error: macro "pte_index" requires 2 arguments, but only 1 given
Date: Sat, 8 Apr 2017 13:50:56 +0800 [thread overview]
Message-ID: <201704081353.oHnU641g%fengguang.wu@intel.com> (raw)
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tree: git://git.cmpxchg.org/linux-mmotm.git master
head: 5b220005fda0593464fc4549eea586e597bf783c
commit: 2c0105e7013870a0ce04fb21d68293fdba7c3459 [261/276] mm/hmm/mirror: helper to snapshot CPU page table
config: sparc64-allmodconfig (attached as .config)
compiler: sparc64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout 2c0105e7013870a0ce04fb21d68293fdba7c3459
# save the attached .config to linux build tree
make.cross ARCH=sparc64
All errors (new ones prefixed by >>):
mm/hmm.c: In function 'hmm_vma_walk_pmd':
>> mm/hmm.c:303:53: error: macro "pte_index" requires 2 arguments, but only 1 given
unsigned long pfn = pmd_pfn(pmd) + pte_index(addr);
^
>> mm/hmm.c:303:39: error: 'pte_index' undeclared (first use in this function)
unsigned long pfn = pmd_pfn(pmd) + pte_index(addr);
^~~~~~~~~
mm/hmm.c:303:39: note: each undeclared identifier is reported only once for each function it appears in
vim +/pte_index +303 mm/hmm.c
297 return hmm_vma_walk_hole(start, end, walk);
298
299 if (pmd_bad(pmd) || pmd_protnone(pmd))
300 return hmm_vma_walk_clear(start, end, walk);
301
302 if (pmd_trans_huge(pmd) || pmd_devmap(pmd)) {
> 303 unsigned long pfn = pmd_pfn(pmd) + pte_index(addr);
304
305 flag |= pmd_write(pmd) ? HMM_PFN_WRITE : 0;
306 for (; addr < end; addr += PAGE_SIZE, i++, pfn++)
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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reply other threads:[~2017-04-08 5:51 UTC|newest]
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