linux-kernel - Re: [PATCH v2] efi: take size of partition entry from GPT header

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: <201809120607.UIDCRDD4%fengguang.wu@intel.com>
Date:   Wed, 12 Sep 2018 06:56:19 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Eugene Korenevsky <ekorenevsky@...il.com>
Cc:     kbuild-all@...org, Davidlohr Bueso <dave@...olabs.net>,
        linux-efi@...r.kernel.org, linux-kernel@...r.kernel.org,
        Ard Biesheuvel <ard.biesheuvel@...aro.org>
Subject: Re: [PATCH v2] efi: take size of partition entry from GPT header

Hi Eugene,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on block/for-next]
[also build test ERROR on v4.19-rc3 next-20180911]
[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/Eugene-Korenevsky/efi-take-size-of-partition-entry-from-GPT-header/20180912-054430
base:   https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git for-next
config: i386-randconfig-x018-201836 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

   block/partitions/efi.c: In function 'get_gpt_entry':
>> block/partitions/efi.c:670:36: error: 'gpt' undeclared (first use in this function); did you mean 'iput'?
     return (gpt_entry *)((u8 *)ptes + gpt->sizeof_partition_entry * index);
                                       ^~~
                                       iput
   block/partitions/efi.c:670:36: note: each undeclared identifier is reported only once for each function it appears in
   block/partitions/efi.c:671:1: warning: control reaches end of non-void function [-Wreturn-type]
    }
    ^

vim +670 block/partitions/efi.c

   667	
   668	static gpt_entry *get_gpt_entry(gpt_header *gpt_hdr, gpt_entry *ptes, u32 index)
   669	{
 > 670		return (gpt_entry *)((u8 *)ptes + gpt->sizeof_partition_entry * index);
   671	}
   672	

---
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" (33177 bytes)