lkml.org 
[lkml]   [2016]   [Nov]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [DRAFT 1/2] mm/cpuset: Exclude CDM nodes from each task's mems_allowed node mask
    Hi Anshuman,

    [auto build test ERROR on mmotm/master]
    [also build test ERROR on v4.9-rc5 next-20161117]
    [if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

    url: https://github.com/0day-ci/linux/commits/Anshuman-Khandual/mm-cpuset-Exclude-CDM-nodes-from-each-task-s-mems_allowed-node-mask/20161117-160736
    base: git://git.cmpxchg.org/linux-mmotm.git master
    config: i386-tinyconfig (attached as .config)
    compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
    reproduce:
    # save the attached .config to linux build tree
    make ARCH=i386

    All errors (new ones prefixed by >>):

    In file included from include/linux/mmzone.h:16:0,
    from include/linux/gfp.h:5,
    from include/linux/slab.h:14,
    from include/linux/crypto.h:24,
    from arch/x86/kernel/asm-offsets.c:8:
    include/linux/mm.h: In function 'system_ram':
    >> include/linux/mm.h:454:61: error: 'N_COHERENT_DEVICE' undeclared (first use in this function)
    nodes_andnot(ram_nodes, node_states[N_MEMORY], node_states[N_COHERENT_DEVICE]);
    ^
    include/linux/nodemask.h:176:38: note: in definition of macro 'nodes_andnot'
    __nodes_andnot(&(dst), &(src1), &(src2), MAX_NUMNODES)
    ^~~~
    include/linux/mm.h:454:61: note: each undeclared identifier is reported only once for each function it appears in
    nodes_andnot(ram_nodes, node_states[N_MEMORY], node_states[N_COHERENT_DEVICE]);
    ^
    include/linux/nodemask.h:176:38: note: in definition of macro 'nodes_andnot'
    __nodes_andnot(&(dst), &(src1), &(src2), MAX_NUMNODES)
    ^~~~
    make[2]: *** [arch/x86/kernel/asm-offsets.s] Error 1
    make[2]: Target '__build' not remade because of errors.
    make[1]: *** [prepare0] Error 2
    make[1]: Target 'prepare' not remade because of errors.
    make: *** [sub-make] Error 2

    vim +/N_COHERENT_DEVICE +454 include/linux/mm.h

    448
    449 static inline nodemask_t system_ram(void)
    450 {
    451 nodemask_t ram_nodes;
    452
    453 nodes_clear(ram_nodes);
    > 454 nodes_andnot(ram_nodes, node_states[N_MEMORY], node_states[N_COHERENT_DEVICE]);
    455 return ram_nodes;
    456 }
    457

    ---
    0-DAY kernel test infrastructure Open Source Technology Center
    https://lists.01.org/pipermail/kbuild-all Intel Corporation
    [unhandled content-type:application/gzip]
    \
     
     \ /
      Last update: 2016-11-17 09:30    [W:3.814 / U:0.276 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site