From mboxrd@z Thu Jan 1 00:00:00 1970 From: akpm@linux-foundation.org Subject: + linux-next-rejects.patch added to -mm tree Date: Tue, 06 Feb 2018 11:43:26 -0800 Message-ID: <20180206194326.-w11AYmSU%akpm@linux-foundation.org> Reply-To: linux-kernel@vger.kernel.org Return-path: Received: from mail.linuxfoundation.org ([140.211.169.12]:52552 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753066AbeBFTn2 (ORCPT ); Tue, 6 Feb 2018 14:43:28 -0500 Sender: mm-commits-owner@vger.kernel.org List-Id: mm-commits@vger.kernel.org To: akpm@linux-foundation.org, mm-commits@vger.kernel.org The patch titled Subject: linux-next-rejects has been added to the -mm tree. Its filename is linux-next-rejects.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/linux-next-rejects.patch and later at http://ozlabs.org/~akpm/mmotm/broken-out/linux-next-rejects.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Andrew Morton Subject: linux-next-rejects Signed-off-by: Andrew Morton --- include/linux/sched/mm.h | 5 +++++ 1 file changed, 5 insertions(+) diff -puN include/linux/sched/mm.h~linux-next-rejects include/linux/sched/mm.h --- a/include/linux/sched/mm.h~linux-next-rejects +++ a/include/linux/sched/mm.h @@ -40,6 +40,11 @@ extern void __mmdrop(struct mm_struct *m static inline void mmdrop(struct mm_struct *mm) { + /* + * The implicit full barrier implied by atomic_dec_and_test() is + * required by the membarrier system call before returning to + * user-space, after storing to rq->curr. + */ if (unlikely(atomic_dec_and_test(&mm->mm_count))) __mmdrop(mm); } _ Patches currently in -mm which might be from akpm@linux-foundation.org are i-need-old-gcc.patch include-linux-sched-mmh-re-inline-mmdrop.patch arm-arch-arm-include-asm-pageh-needs-personalityh.patch mm.patch list_lru-prefetch-neighboring-list-entries-before-acquiring-lock-fix.patch mm-oom-cgroup-aware-oom-killer-fix.patch mm-oom-docs-describe-the-cgroup-aware-oom-killer-fix-2-fix.patch fs-elf-drop-map_fixed-usage-from-elf_map-checkpatch-fixes.patch mm-migrate-remove-reason-argument-from-new_page_t-fix-fix.patch kasan-clean-up-kasan_shadow_scale_shift-usage-checkpatch-fixes.patch lib-ubsanc-s-missaligned-misaligned.patch linux-next-rejects.patch linux-next-git-rejects.patch maintainers-update-arm-oxnas-platform-support-patterns-fix.patch kernel-forkc-export-kernel_thread-to-modules.patch slab-leaks3-default-y.patch