Re: [PATCH 3/3] x86/e820: Use much less memory for e820/e820_saved, save up to 120k

From: kbuild test robot
Date: Sat Sep 17 2016 - 18:59:17 EST

Hi Denys,

[auto build test WARNING on tip/auto-latest]
[also build test WARNING on v4.8-rc6 next-20160916]
[cannot apply to tip/x86/core]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
[Suggest to use git(>=2.9.0) format-patch --base=<commit> (or --base=auto for convenience) to record what (public, well-known) commit your patch series was built on]
[Check for more information]

config: i386-randconfig-i1-09171826 (attached as .config)
compiler: gcc-4.8 (Debian 4.8.4-1) 4.8.4
# save the attached .config to linux build tree
make ARCH=i386

All warnings (new ones prefixed by >>):

>> WARNING: vmlinux.o(.text+0x37714): Section mismatch in reference from the function free_initmem() to the function .init.text:e820_reallocate_tables()
The function free_initmem() references
the function __init e820_reallocate_tables().
This is often because free_initmem lacks a __init
annotation or the annotation of e820_reallocate_tables is wrong.

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

Attachment: .config.gz
Description: application/gzip