From: kbuild test robot <lkp@intel.com>
To: Michal Hocko <mhocko@kernel.org>
Cc: kbuild-all@01.org, LKML <linux-kernel@vger.kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
linux-mm@kvack.org, Michal Hocko <mhocko@suse.com>,
Ingo Molnar <mingo@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Oleg Nesterov <oleg@redhat.com>,
Konstantin Khlebnikov <koct9i@gmail.com>
Subject: Re: [PATCH] mm, fork: make dup_mmap wait for mmap_sem for write killable
Date: Tue, 1 Mar 2016 04:13:04 +0800 [thread overview]
Message-ID: <201603010420.vbavqtz5%fengguang.wu@intel.com> (raw)
In-Reply-To: <1456769232-27592-1-git-send-email-mhocko@kernel.org>
[-- Attachment #1: Type: text/plain, Size: 1297 bytes --]
Hi Michal,
[auto build test ERROR on v4.5-rc6]
[also build test ERROR on next-20160229]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]
url: https://github.com/0day-ci/linux/commits/Michal-Hocko/mm-fork-make-dup_mmap-wait-for-mmap_sem-for-write-killable/20160301-021107
config: x86_64-lkp (attached as .config)
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64
All errors (new ones prefixed by >>):
kernel/fork.c: In function 'dup_mmap':
>> kernel/fork.c:405:2: error: implicit declaration of function 'down_write_killable' [-Werror=implicit-function-declaration]
if (down_write_killable(&oldmm->mmap_sem)) {
^
cc1: some warnings being treated as errors
vim +/down_write_killable +405 kernel/fork.c
399 struct vm_area_struct *mpnt, *tmp, *prev, **pprev;
400 struct rb_node **rb_link, *rb_parent;
401 int retval;
402 unsigned long charge;
403
404 uprobe_start_dup_mmap();
> 405 if (down_write_killable(&oldmm->mmap_sem)) {
406 retval = -EINTR;
407 goto fail_uprobe_end;
408 }
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
[-- Attachment #2: .config.gz --]
[-- Type: application/octet-stream, Size: 22426 bytes --]
next prev parent reply other threads:[~2016-02-29 20:13 UTC|newest]
Thread overview: 232+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-29 13:26 [PATCH 0/18] change mmap_sem taken for write killable Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-02-29 13:26 ` [PATCH 01/18] mm: Make mmap_sem for write waits killable for mm syscalls Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-02-29 13:44 ` kbuild test robot
2016-02-29 13:44 ` kbuild test robot
2016-02-29 13:44 ` kbuild test robot
2016-02-29 13:44 ` kbuild test robot
2016-03-10 15:47 ` Vlastimil Babka
2016-03-10 15:47 ` Vlastimil Babka
2016-03-10 15:47 ` Vlastimil Babka
2016-03-10 15:56 ` Michal Hocko
2016-03-10 15:56 ` Michal Hocko
2016-03-10 15:56 ` Michal Hocko
2016-02-29 13:26 ` [PATCH 02/18] mm: make vm_mmap killable Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-03-11 9:59 ` Vlastimil Babka
2016-03-11 9:59 ` Vlastimil Babka
2016-03-11 9:59 ` Vlastimil Babka
2016-03-11 12:12 ` Michal Hocko
2016-03-11 12:12 ` Michal Hocko
2016-03-11 12:12 ` Michal Hocko
2016-03-11 12:43 ` Vlastimil Babka
2016-03-11 12:43 ` Vlastimil Babka
2016-03-11 12:43 ` Vlastimil Babka
2016-03-11 12:55 ` Michal Hocko
2016-03-11 12:55 ` Michal Hocko
2016-03-11 12:55 ` Michal Hocko
2016-02-29 13:26 ` [PATCH 03/18] mm: make vm_munmap killable Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-03-11 10:06 ` Vlastimil Babka
2016-03-11 10:06 ` Vlastimil Babka
2016-03-11 10:06 ` Vlastimil Babka
2016-03-11 12:32 ` Michal Hocko
2016-03-11 12:32 ` Michal Hocko
2016-03-11 12:32 ` Michal Hocko
2016-02-29 13:26 ` [PATCH 04/18] mm, aout: handle vm_brk failures Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-03-11 10:32 ` Vlastimil Babka
2016-03-11 10:32 ` Vlastimil Babka
2016-03-11 10:32 ` Vlastimil Babka
2016-03-11 12:42 ` Michal Hocko
2016-03-11 12:42 ` Michal Hocko
2016-03-11 12:42 ` Michal Hocko
2016-02-29 13:26 ` [PATCH 05/18] mm, elf: handle vm_brk error Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-03-11 10:35 ` Vlastimil Babka
2016-03-11 10:35 ` Vlastimil Babka
2016-03-11 10:35 ` Vlastimil Babka
2016-02-29 13:26 ` [PATCH 06/18] mm: make vm_brk killable Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-03-11 10:44 ` Vlastimil Babka
2016-03-11 10:44 ` Vlastimil Babka
2016-03-11 10:44 ` Vlastimil Babka
2016-02-29 13:26 ` [PATCH 07/18] mm, proc: make clear_refs killable Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-02-29 13:47 ` kbuild test robot
2016-02-29 13:47 ` kbuild test robot
2016-02-29 17:38 ` Oleg Nesterov
2016-02-29 17:38 ` Oleg Nesterov
2016-02-29 17:38 ` Oleg Nesterov
2016-02-29 17:53 ` Michal Hocko
2016-02-29 17:53 ` Michal Hocko
2016-02-29 17:53 ` Michal Hocko
2016-02-29 17:58 ` Oleg Nesterov
2016-02-29 17:58 ` Oleg Nesterov
2016-02-29 17:58 ` Oleg Nesterov
2016-02-29 18:02 ` Michal Hocko
2016-02-29 18:02 ` Michal Hocko
2016-02-29 18:02 ` Michal Hocko
2016-02-29 17:56 ` [PATCH] " Michal Hocko
2016-02-29 17:56 ` Michal Hocko
2016-02-29 18:16 ` Oleg Nesterov
2016-02-29 18:16 ` Oleg Nesterov
2016-02-29 20:25 ` kbuild test robot
2016-03-11 10:59 ` Vlastimil Babka
2016-03-11 10:59 ` Vlastimil Babka
2016-02-29 13:26 ` [PATCH 08/18] mm, fork: make dup_mmap wait for mmap_sem for write killable Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-02-29 13:48 ` kbuild test robot
2016-02-29 13:48 ` kbuild test robot
2016-02-29 17:54 ` Oleg Nesterov
2016-02-29 17:54 ` Oleg Nesterov
2016-02-29 17:54 ` Oleg Nesterov
2016-02-29 18:07 ` [PATCH] " Michal Hocko
2016-02-29 18:07 ` Michal Hocko
2016-02-29 20:13 ` kbuild test robot [this message]
2016-03-11 11:12 ` Vlastimil Babka
2016-03-11 11:12 ` Vlastimil Babka
2016-02-29 13:26 ` [PATCH 09/18] ipc, shm: make shmem attach/detach wait for mmap_sem killable Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-03-08 19:15 ` Davidlohr Bueso
2016-03-08 19:15 ` Davidlohr Bueso
2016-03-08 19:15 ` Davidlohr Bueso
2016-03-09 10:16 ` Michal Hocko
2016-03-09 10:16 ` Michal Hocko
2016-03-09 10:16 ` Michal Hocko
2016-03-09 10:19 ` [PATCH] " Michal Hocko
2016-03-09 10:19 ` Michal Hocko
2016-03-09 10:46 ` kbuild test robot
2016-03-11 11:18 ` Vlastimil Babka
2016-03-11 11:18 ` Vlastimil Babka
2016-02-29 13:26 ` [PATCH 10/18] vdso: make arch_setup_additional_pages wait for mmap_sem for write killable Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-02-29 13:45 ` kbuild test robot
2016-02-29 13:45 ` kbuild test robot
2016-02-29 13:50 ` kbuild test robot
2016-02-29 13:50 ` kbuild test robot
2016-02-29 13:53 ` kbuild test robot
2016-02-29 13:53 ` kbuild test robot
2016-02-29 15:41 ` Andy Lutomirski
2016-02-29 15:41 ` Andy Lutomirski
2016-02-29 15:41 ` Andy Lutomirski
2016-03-11 11:28 ` Vlastimil Babka
2016-03-11 11:28 ` Vlastimil Babka
2016-03-11 11:28 ` Vlastimil Babka
2016-02-29 13:26 ` [PATCH 11/18] coredump: make coredump_wait wait for mma_sem " Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-02-29 15:57 ` Oleg Nesterov
2016-02-29 15:57 ` Oleg Nesterov
2016-02-29 15:57 ` Oleg Nesterov
2016-03-11 11:32 ` Vlastimil Babka
2016-03-11 11:32 ` Vlastimil Babka
2016-03-11 11:32 ` Vlastimil Babka
2016-03-11 11:54 ` Vlastimil Babka
2016-03-11 11:54 ` Vlastimil Babka
2016-03-11 11:54 ` Vlastimil Babka
2016-03-11 12:46 ` Michal Hocko
2016-03-11 12:46 ` Michal Hocko
2016-03-11 12:46 ` Michal Hocko
2016-02-29 13:26 ` [PATCH 12/18] aio: make aio_setup_ring killable Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-02-29 16:17 ` Jeff Moyer
2016-02-29 16:17 ` Jeff Moyer
2016-02-29 16:17 ` Jeff Moyer
2016-03-11 11:57 ` Vlastimil Babka
2016-03-11 11:57 ` Vlastimil Babka
2016-03-11 11:57 ` Vlastimil Babka
2016-02-29 13:26 ` [PATCH 13/18] exec: make exec path waiting for mmap_sem killable Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-02-29 17:23 ` Oleg Nesterov
2016-02-29 17:23 ` Oleg Nesterov
2016-02-29 17:23 ` Oleg Nesterov
2016-02-29 17:47 ` Michal Hocko
2016-02-29 17:47 ` Michal Hocko
2016-02-29 17:47 ` Michal Hocko
2016-02-29 18:10 ` Oleg Nesterov
2016-02-29 18:10 ` Oleg Nesterov
2016-02-29 18:10 ` Oleg Nesterov
2016-03-11 12:51 ` Vlastimil Babka
2016-03-11 12:51 ` Vlastimil Babka
2016-03-11 12:51 ` Vlastimil Babka
2016-02-29 13:26 ` [PATCH 14/18] prctl: make PR_SET_THP_DISABLE wait " Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-03-11 12:54 ` Vlastimil Babka
2016-03-11 12:54 ` Vlastimil Babka
2016-03-11 12:54 ` Vlastimil Babka
2016-02-29 13:26 ` [PATCH 15/18] uprobes: wait for mmap_sem for write killable Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-02-29 15:57 ` Oleg Nesterov
2016-02-29 15:57 ` Oleg Nesterov
2016-02-29 15:57 ` Oleg Nesterov
2016-02-29 16:28 ` Michal Hocko
2016-02-29 16:28 ` Michal Hocko
2016-02-29 16:28 ` Michal Hocko
2016-02-29 17:12 ` Oleg Nesterov
2016-02-29 17:12 ` Oleg Nesterov
2016-02-29 17:12 ` Oleg Nesterov
2016-02-29 17:42 ` [PATCH] " Michal Hocko
2016-02-29 17:42 ` Michal Hocko
2016-02-29 17:52 ` kbuild test robot
2016-02-29 17:53 ` kbuild test robot
2016-02-29 18:11 ` Oleg Nesterov
2016-02-29 18:11 ` Oleg Nesterov
2016-02-29 18:22 ` Michal Hocko
2016-02-29 18:22 ` Michal Hocko
2016-02-29 18:38 ` Oleg Nesterov
2016-02-29 18:38 ` Oleg Nesterov
2016-03-11 14:58 ` Vlastimil Babka
2016-03-11 14:58 ` Vlastimil Babka
2016-03-11 15:32 ` Michal Hocko
2016-03-11 15:32 ` Michal Hocko
2016-02-29 13:26 ` [PATCH 16/18] drm/i915: make i915_gem_mmap_ioctl wait for mmap_sem killable Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-03-11 15:23 ` Vlastimil Babka
2016-03-11 15:23 ` Vlastimil Babka
2016-03-11 15:23 ` Vlastimil Babka
2016-02-29 13:26 ` [PATCH 17/18] drm/radeon: make radeon_mn_get " Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-02-29 13:35 ` Christian König
2016-02-29 13:35 ` Christian König
2016-02-29 13:35 ` Christian König
2016-02-29 13:35 ` Christian König
2016-03-11 15:27 ` Vlastimil Babka
2016-03-11 15:27 ` Vlastimil Babka
2016-03-11 15:27 ` Vlastimil Babka
2016-02-29 13:26 ` [PATCH 18/18] drm/amdgpu: make amdgpu_mn_get " Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-02-29 13:26 ` Michal Hocko
2016-03-11 15:29 ` Vlastimil Babka
2016-03-11 15:29 ` Vlastimil Babka
2016-03-11 15:29 ` Vlastimil Babka
2016-02-29 13:31 ` [PATCH 0/18] change mmap_sem taken for write killable Michal Hocko
2016-02-29 13:31 ` Michal Hocko
2016-02-29 13:31 ` Michal Hocko
2016-02-29 14:04 ` Kirill A. Shutemov
2016-02-29 14:04 ` Kirill A. Shutemov
2016-02-29 14:04 ` Kirill A. Shutemov
2016-02-29 14:16 ` Michal Hocko
2016-02-29 14:16 ` Michal Hocko
2016-02-29 14:16 ` Michal Hocko
2016-02-29 15:03 ` Kirill A. Shutemov
2016-02-29 15:03 ` Kirill A. Shutemov
2016-02-29 15:03 ` Kirill A. Shutemov
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=201603010420.vbavqtz5%fengguang.wu@intel.com \
--to=lkp@intel.com \
--cc=akpm@linux-foundation.org \
--cc=kbuild-all@01.org \
--cc=koct9i@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=mhocko@kernel.org \
--cc=mhocko@suse.com \
--cc=mingo@kernel.org \
--cc=oleg@redhat.com \
--cc=peterz@infradead.org \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.