Hi Waiman, [auto build test ERROR on linus/master] [also build test ERROR on v4.8-rc1 next-20160809] [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/Waiman-Long/vfs-Use-dlock-list-for-SB-s-s_inodes-list/20160810-012457 config: x86_64-randconfig-s2-08100126 (attached as .config) compiler: gcc-4.4 (Debian 4.4.7-8) 4.4.7 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): lib/dlock-list.c: In function 'cpu2list_init': >> lib/dlock-list.c:60: error: incompatible types when assigning to type 'cpumask_var_t' from type 'struct cpumask *' lib/dlock-list.c:61: warning: the address of 'sibling_mask' will always evaluate as 'true' lib/dlock-list.c:74: error: incompatible types when assigning to type 'cpumask_var_t' from type 'struct cpumask *' vim +60 lib/dlock-list.c 54 cpumask_var_t sibling_mask; 55 static struct cpumask mask __initdata; 56 57 /* 58 * Check # of sibling CPUs for CPU 0 59 */ > 60 sibling_mask = topology_sibling_cpumask(0); 61 if (!sibling_mask) 62 goto done; 63 nr_siblings = cpumask_weight(sibling_mask); --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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