From: Andrew Morton <akpm@linux-foundation.org>
To: kbuild test robot <fengguang.wu@intel.com>
Cc: Michal Hocko <mhocko@suse.com>,
kbuild-all@01.org, Johannes Weiner <hannes@cmpxchg.org>,
Mike Kravetz <mike.kravetz@oracle.com>,
Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>,
Linux Memory Management List <linux-mm@kvack.org>,
Stephen Rothwell <sfr@canb.auug.org.au>
Subject: Re: [mmotm:master 152/256] mm/migrate.c:1934:53: sparse: incorrect type in argument 2 (different argument counts)
Date: Fri, 5 Jan 2018 12:42:39 -0800 [thread overview]
Message-ID: <20180105124239.8d9c4e5631b8488807349f89@linux-foundation.org> (raw)
In-Reply-To: <201801051507.45CKDK0l%fengguang.wu@intel.com>
On Fri, 5 Jan 2018 15:29:12 +0800 kbuild test robot <fengguang.wu@intel.com> wrote:
> Hi Michal,
>
> First bad commit (maybe != root cause):
>
> tree: git://git.cmpxchg.org/linux-mmotm.git master
> head: 1ceb98996d2504dd4e0bcb5f4cb9009a18cd8aaa
> commit: 37870392dd6966328ed2fe49a247ab37d6fa7344 [152/256] mm, hugetlb: unify core page allocation accounting and initialization
> reproduce:
> # apt-get install sparse
> git checkout 37870392dd6966328ed2fe49a247ab37d6fa7344
> make ARCH=x86_64 allmodconfig
> make C=1 CF=-D__CHECK_ENDIAN__
>
>
--- a/mm/migrate.c~mm-migrate-remove-reason-argument-from-new_page_t-fix-fix
+++ a/mm/migrate.c
@@ -1784,8 +1784,7 @@ static bool migrate_balanced_pgdat(struc
}
static struct page *alloc_misplaced_dst_page(struct page *page,
- unsigned long data,
- int **result)
+ unsigned long data)
{
int nid = (int) data;
struct page *newpage;
_
That's against mm-migrate-remove-reason-argument-from-new_page_t.patch.
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next prev parent reply other threads:[~2018-01-05 20:42 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-05 7:29 kbuild test robot
2018-01-05 20:42 ` Andrew Morton [this message]
2018-01-05 20:59 ` Michal Hocko
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