From: Andrew Morton <akpm@linux-foundation.org>
To: kbuild test robot <fengguang.wu@intel.com>
Cc: Minchan Kim <minchan@kernel.org>,
kbuild-all@01.org, Johannes Weiner <hannes@cmpxchg.org>,
Linux Memory Management List <linux-mm@kvack.org>
Subject: Re: [mmotm:master 219/458] mm/huge_memory.c:1397:3: error: implicit declaration of function 'pmd_mkclean'
Date: Wed, 25 Mar 2015 13:23:53 -0700 [thread overview]
Message-ID: <20150325132353.ce2c6461f8ce8bb083004af8@linux-foundation.org> (raw)
In-Reply-To: <201503251512.LuQ8VtXp%fengguang.wu@intel.com>
On Wed, 25 Mar 2015 15:16:14 +0800 kbuild test robot <fengguang.wu@intel.com> wrote:
> tree: git://git.cmpxchg.org/linux-mmotm.git master
> head: e077e8e0158533bb824f3e2d9c0eaaaf4679b0ca
> commit: 2f7e175e0801020803aeba52576d53c0fe69805b [219/458] mm: don't split THP page when syscall is called
> config: i386-randconfig-nexr0-0322 (attached as .config)
> reproduce:
> git checkout 2f7e175e0801020803aeba52576d53c0fe69805b
> # save the attached .config to linux build tree
> make ARCH=i386
>
> Note: the mmotm/master HEAD e077e8e0158533bb824f3e2d9c0eaaaf4679b0ca builds fine.
> It only hurts bisectibility.
>
> All error/warnings:
>
> mm/huge_memory.c: In function 'madvise_free_huge_pmd':
> >> mm/huge_memory.c:1397:3: error: implicit declaration of function 'pmd_mkclean' [-Werror=implicit-function-declaration]
> orig_pmd = pmd_mkclean(orig_pmd);
> ^
> >> mm/huge_memory.c:1397:12: error: incompatible types when assigning to type 'pmd_t' from type 'int'
> orig_pmd = pmd_mkclean(orig_pmd);
> ^
> cc1: some warnings being treated as errors
Thanks. I reordered things so
x86-add-pmd_-for-thp.patch
x86-add-pmd_-for-thp-fix.patch
sparc-add-pmd_-for-thp.patch
sparc-add-pmd_-for-thp-fix.patch
powerpc-add-pmd_-for-thp.patch
arm-add-pmd_mkclean-for-thp.patch
arm64-add-pmd_-for-thp.patch
come before
mm-support-madvisemadv_free.patch
mm-support-madvisemadv_free-fix.patch
mm-support-madvisemadv_free-fix-2.patch
mm-dont-split-thp-page-when-syscall-is-called.patch
mm-dont-split-thp-page-when-syscall-is-called-fix.patch
mm-dont-split-thp-page-when-syscall-is-called-fix-2.patch
mm-free-swp_entry-in-madvise_free.patch
mm-move-lazy-free-pages-to-inactive-list.patch
which should fix it up.
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prev parent reply other threads:[~2015-03-25 20:23 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-25 7:16 kbuild test robot
2015-03-25 20:23 ` Andrew Morton [this message]
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