[errors] (.text+0x10b24): multiple definition of `walk_page_buffers' fs/ext4/built-in.o:(.text+0x72b3): first defined here drivers/ata/pata_of_platform.c:93:13: error: 'ata_platform_remove_one' undeclared here (not in a function) fs/ext4/xattr.h:422:12: error: two or more data types in declaration specifiers mm/memory.c:3499:3: error: implicit declaration of function 'set_pmd_at' [-Werror=implicit-function-declaration] mm/mprotect.c:136:4: error: implicit declaration of function 'set_pmd_at' [-Werror=implicit-function-declaration] [warnings] fs/ext4/namei.c:3168:20: warning: 'parent_de' may be used uninitialized in this function [-Wmaybe-uninitialized] WARNING: vmlinux.o(.text+0x485208): Section mismatch in reference from the function twlreg_probe() to the variable .devinit.rodata:ids [sparse] fs/ext4/inline.c:1025:6: sparse: symbol 'ext4_get_inline_xattr_pos' was not declared. Should it be static? fs/ext4/xattr.c:999:5: sparse: symbol 'ext4_xattr_ibody_set' was not declared. Should it be static? [smatch] drivers/gpu/drm/qxl/qxl_ioctl.c:245 qxl_update_area_ioctl() error: potential NULL dereference 'qobj'. mm/memory.c:3537 do_pmd_numa_page() warn: inconsistent returns spin_lock:ptl: locked (3505) unlocked (3537) mm/memory.c:3537 do_pmd_numa_page() warn: inconsistent returns spin_lock:__ptl: locked (3537) unlocked (3505) mm/mempolicy.c:134 get_task_policy() error: we previously assumed 'pol' could be null (see line 128) mm/memory.c:3606 do_pmd_numa_page() error: double lock 'spin_lock:__ptl' mm/memory.c:3608 do_pmd_numa_page() error: double unlock 'spin_lock:ptl' --- 0-DAY kernel build testing backend Open Source Technology Center Fengguang Wu, Yuanhan Liu Intel Corporation -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
