linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: kbuild test robot <lkp@intel.com>
To: Aleksa Sarai <cyphar@cyphar.com>
Cc: kbuild-all@01.org, Ingo Molnar <mingo@redhat.com>,
	Peter Zijlstra <peterz@infradead.org>,
	Alexander Shishkin <alexander.shishkin@linux.intel.com>,
	Jiri Olsa <jolsa@redhat.com>, Namhyung Kim <namhyung@kernel.org>,
	Christian Brauner <christian@brauner.io>,
	Aleksa Sarai <cyphar@cyphar.com>,
	Rasmus Villemoes <linux@rasmusvillemoes.dk>,
	Al Viro <viro@zeniv.linux.org.uk>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	libc-alpha@sourceware.org, linux-api@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH v1 1/4] lib: introduce copy_struct_from_user() helper
Date: Thu, 26 Sep 2019 04:47:31 +0800	[thread overview]
Message-ID: <201909260456.r8xLPWaT%lkp@intel.com> (raw)
In-Reply-To: <20190925165915.8135-2-cyphar@cyphar.com>

[-- Attachment #1: Type: text/plain, Size: 1267 bytes --]

Hi Aleksa,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on linus/master]
[cannot apply to v5.3 next-20190924]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]

url:    https://github.com/0day-ci/linux/commits/Aleksa-Sarai/lib-introduce-copy_struct_from_user-helper/20190926-010527
config: sh-rsk7269_defconfig (attached as .config)
compiler: sh4-linux-gcc (GCC) 7.4.0
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=7.4.0 make.cross ARCH=sh 

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

All errors (new ones prefixed by >>):

   lib/strnlen_user.o: In function `is_zeroed_user':
>> strnlen_user.c:(.text+0x160): undefined reference to `__get_user_unknown'

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

[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 11573 bytes --]

  parent reply	other threads:[~2019-09-25 20:47 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-25 16:59 [PATCH v1 0/4] lib: introduce copy_struct_from_user() helper Aleksa Sarai
2019-09-25 16:59 ` [PATCH v1 1/4] " Aleksa Sarai
2019-09-25 17:10   ` Linus Torvalds
2019-09-25 17:20     ` Aleksa Sarai
2019-09-25 17:48       ` Linus Torvalds
2019-09-25 18:04         ` Al Viro
2019-09-25 18:13           ` Linus Torvalds
2019-09-25 19:43             ` Al Viro
2019-09-25 20:23               ` Linus Torvalds
2019-09-25 17:18   ` Christian Brauner
2019-09-25 17:20     ` Christian Brauner
2019-09-25 19:16   ` kbuild test robot
2019-09-25 20:47   ` kbuild test robot [this message]
2019-09-25 16:59 ` [PATCH v1 2/4] clone3: switch to copy_struct_from_user() Aleksa Sarai
2019-09-25 17:22   ` Christian Brauner
2019-09-25 18:59   ` kbuild test robot
2019-09-25 19:08   ` kbuild test robot
2019-09-25 16:59 ` [PATCH v1 3/4] sched_setattr: " Aleksa Sarai
2019-09-25 16:59 ` [PATCH v1 4/4] perf_event_open: " Aleksa Sarai
2019-09-25 17:09 ` [PATCH v1 0/4] lib: introduce copy_struct_from_user() helper Christian Brauner

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=201909260456.r8xLPWaT%lkp@intel.com \
    --to=lkp@intel.com \
    --cc=alexander.shishkin@linux.intel.com \
    --cc=christian@brauner.io \
    --cc=cyphar@cyphar.com \
    --cc=jolsa@redhat.com \
    --cc=kbuild-all@01.org \
    --cc=libc-alpha@sourceware.org \
    --cc=linux-api@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux@rasmusvillemoes.dk \
    --cc=mingo@redhat.com \
    --cc=namhyung@kernel.org \
    --cc=peterz@infradead.org \
    --cc=torvalds@linux-foundation.org \
    --cc=viro@zeniv.linux.org.uk \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).