[PATCH 37/65] powerpc/mm/radix: Add tlbflush routines

kbuild test robot lkp at intel.com
Sun Mar 27 21:11:44 AEDT 2016


Hi Aneesh,

[auto build test ERROR on powerpc/next]
[also build test ERROR on v4.6-rc1 next-20160324]
[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/Aneesh-Kumar-K-V/powerpc-mm-Use-big-endian-page-table-for-book3s-64/20160327-174557
base:   https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next
config: alpha-allmodconfig (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=alpha 

All errors (new ones prefixed by >>):

   kernel/fork.c: In function 'mm_alloc':
>> kernel/fork.c:675:13: error: request for member 'id' in something not a structure or union
     mm->context.id = MMU_NO_CONTEXT;
                ^
   kernel/fork.c:675:19: error: 'MMU_NO_CONTEXT' undeclared (first use in this function)
     mm->context.id = MMU_NO_CONTEXT;
                      ^
   kernel/fork.c:675:19: note: each undeclared identifier is reported only once for each function it appears in

vim +/id +675 kernel/fork.c

   669			return NULL;
   670	
   671		memset(mm, 0, sizeof(*mm));
   672		/*
   673		 * FIXME!! we need a better way handle this
   674		 */
 > 675		mm->context.id = MMU_NO_CONTEXT;
   676		return mm_init(mm, current);
   677	}
   678	

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