Re: [RESEND v4 5/7] mm, slab_common: Make kmalloc_caches[] start at size KMALLOC_MIN_SIZE

From: kbuild test robot
Date: Sun Sep 15 2019 - 21:46:40 EST

Hi Pengfei,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on linus/master]
[cannot apply to v5.3 next-20190904]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

config: parisc-allmodconfig (attached as .config)
compiler: hppa-linux-gcc (GCC) 7.4.0
wget -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
GCC_VERSION=7.4.0 make.cross ARCH=parisc

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@xxxxxxxxx>

All errors (new ones prefixed by >>):

>> mm/slab_common.c:1144:34: error: 'KMALLOC_INFO_START_IDX' undeclared here (not in a function); did you mean 'VMALLOC_START'?
kmalloc_info = &all_kmalloc_info[KMALLOC_INFO_START_IDX];

vim +1144 mm/slab_common.c

1143 const struct kmalloc_info_struct * const __initconst
> 1144 kmalloc_info = &all_kmalloc_info[KMALLOC_INFO_START_IDX];

0-DAY kernel test infrastructure Open Source Technology Center Intel Corporation

Attachment: .config.gz
Description: application/gzip