linux-kernel - randconfig build error with next-20150408, in mm/mempool.c

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Message-ID: <CA+r1ZhhQYJf04R8CCr6CvR7ULWJshVY7PYm++sxpwMdkv-ofmw@mail.gmail.com>
Date:	Wed, 8 Apr 2015 09:25:56 -0700
From:	Jim Davis <jim.epost@...il.com>
To:	Stephen Rothwell <sfr@...b.auug.org.au>,
	linux-next <linux-next@...r.kernel.org>,
	linux-kernel <linux-kernel@...r.kernel.org>, linux-mm@...ck.org
Subject: randconfig build error with next-20150408, in mm/mempool.c

Building with the attached random configuration file,

mm/mempool.c: In function 'check_element':
mm/mempool.c:65:3: error: implicit declaration of function
'kmap_atomic' [-Werror=implicit-function-declaration]
   void *addr = kmap_atomic((struct page *)element);
   ^
mm/mempool.c:65:16: warning: initialization makes pointer from integer
without a cast
   void *addr = kmap_atomic((struct page *)element);
                ^
mm/mempool.c:68:3: error: implicit declaration of function
'kunmap_atomic' [-Werror=implicit-function-declaration]
   kunmap_atomic(addr);
   ^
mm/mempool.c: In function 'poison_element':
mm/mempool.c:89:16: warning: initialization makes pointer from integer
without a cast
   void *addr = kmap_atomic((struct page *)element);
                ^

View attachment "randconfig-1428492745.txt" of type "text/plain" (54496 bytes)