linux-kernel - Re: [PATCH 2/2 V2] Support kdump when AMD secure memory encryption is active

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <201806141855.HJ1Ngcai%fengguang.wu@intel.com>
Date:   Thu, 14 Jun 2018 21:01:30 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Lianbo Jiang <lijiang@...hat.com>
Cc:     kbuild-all@...org, linux-kernel@...r.kernel.org,
        kexec@...ts.infradead.org, thomas.lendacky@....com,
        dyoung@...hat.com
Subject: Re: [PATCH 2/2 V2] Support kdump when AMD secure memory encryption
 is active

Hi Lianbo,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on linus/master]
[also build test ERROR on v4.17 next-20180614]
[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/Lianbo-Jiang/Support-kdump-for-AMD-secure-memory-encryption-sme/20180614-164938
config: arm-sa1100 (attached as .config)
compiler: arm-linux-gnueabi-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        GCC_VERSION=7.2.0 make.cross ARCH=arm 

All errors (new ones prefixed by >>):

   fs/proc/vmcore.o: In function `read_from_oldmem.part.0':
>> vmcore.c:(.text+0x1b4): undefined reference to `copy_oldmem_page_encrypted'

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

Download attachment ".config.gz" of type "application/gzip" (24212 bytes)