From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 12D7CC433DF for ; Fri, 24 Jul 2020 04:09:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D5BBD20792 for ; Fri, 24 Jul 2020 04:09:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595563758; bh=Cjw7N6UXlRQiPas/n/owXX19G2OH9+xQ6u8AOJ2V2fk=; h=Date:From:To:Subject:Reply-To:List-ID:From; b=YxedyfiV0AF8OCRG1pekF+TG/k7wq5K7Cwe9xvqIj+MGBr/whs6qR37k7ysjrKLKH fKO59wto+MikyS1fHQdtOiiK/wBmpJIkS20wt8oRYb52UPhG2tn6JSfXhzkNOStowv 7V1PPeKZb92IsibMKy4q/giJZh1gQTDuYqR7CoK4= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725886AbgGXEJS (ORCPT ); Fri, 24 Jul 2020 00:09:18 -0400 Received: from mail.kernel.org ([198.145.29.99]:52082 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725860AbgGXEJS (ORCPT ); Fri, 24 Jul 2020 00:09:18 -0400 Received: from localhost.localdomain (c-73-231-172-41.hsd1.ca.comcast.net [73.231.172.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 8993320709; Fri, 24 Jul 2020 04:09:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595563757; bh=Cjw7N6UXlRQiPas/n/owXX19G2OH9+xQ6u8AOJ2V2fk=; h=Date:From:To:Subject:From; b=idIn5AZO4sJDn9x+hZyz0GtvZi9oFzZJU9ZEsl0GvTyQNjVTR3krfPxpZK4nHrmuY nLZsf3sewEn9mtsKq9ETZKB9X2pDjxZLdQQqpnU2oTe8hcMIIXEkrQnDRd2p+Fddg2 aJTgRvyFZlA4G8SFNaPLKONFyBpQI9IozAt3dqJA= Date: Thu, 23 Jul 2020 21:09:17 -0700 From: akpm@linux-foundation.org To: akpm@linux-foundation.org, jannh@google.com, kirill.shutemov@linux.intel.com, mm-commits@vger.kernel.org, oleg@redhat.com, vbabka@suse.cz, willy@infradead.org, yang.shi@linux.alibaba.com Subject: [folded-merged] mm-close-race-between-munmap-and-expand_upwards-downwards-fix.patch removed from -mm tree Message-ID: <20200724040917.zCTggwUue%akpm@linux-foundation.org> User-Agent: s-nail v14.8.16 Sender: mm-commits-owner@vger.kernel.org Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The patch titled Subject: mm-close-race-between-munmap-and-expand_upwards-downwards-fix has been removed from the -mm tree. Its filename was mm-close-race-between-munmap-and-expand_upwards-downwards-fix.patch This patch was dropped because it was folded into mm-close-race-between-munmap-and-expand_upwards-downwards.patch ------------------------------------------------------ From: Andrew Morton Subject: mm-close-race-between-munmap-and-expand_upwards-downwards-fix s/mmap_sem/mmap_lock/ in comment Cc: Jann Horn Cc: "Kirill A. Shutemov" Cc: Matthew Wilcox Cc: Oleg Nesterov Cc: Vlastimil Babka Cc: Yang Shi Signed-off-by: Andrew Morton --- mm/mmap.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/mm/mmap.c~mm-close-race-between-munmap-and-expand_upwards-downwards-fix +++ a/mm/mmap.c @@ -2647,9 +2647,9 @@ detach_vmas_to_be_unmapped(struct mm_str vmacache_invalidate(mm); /* - * Do not downgrade mmap_sem if we are next to VM_GROWSDOWN or + * Do not downgrade mmap_lock if we are next to VM_GROWSDOWN or * VM_GROWSUP VMA. Such VMAs can change their size under - * down_read(mmap_sem) and collide with the VMA we are about to unmap. + * down_read(mmap_lock) and collide with the VMA we are about to unmap. */ if (vma && (vma->vm_flags & VM_GROWSDOWN)) return false; _ Patches currently in -mm which might be from akpm@linux-foundation.org are mm-close-race-between-munmap-and-expand_upwards-downwards.patch mm-fix-kthread_use_mm-vs-tlb-invalidate-fix.patch mm.patch mm-handle-page-mapping-better-in-dump_page-fix.patch mm-memcg-percpu-account-percpu-memory-to-memory-cgroups-fix.patch mm-memcg-percpu-account-percpu-memory-to-memory-cgroups-fix-fix.patch mm-thp-replace-http-links-with-https-ones-fix.patch mm-vmstat-add-events-for-thp-migration-without-split-fix.patch mmhwpoison-rework-soft-offline-for-in-use-pages-fix.patch mm-vmstat-fix-proc-sys-vm-stat_refresh-generating-false-warnings-fix-2.patch linux-next-rejects.patch revert-revert-mm-vmalloc-modify-struct-vmap_area-to-reduce-its-size.patch mm-migrate-clear-__gfp_reclaim-to-make-the-migration-callback-consistent-with-regular-thp-allocations-fix.patch mm-madvise-introduce-process_madvise-syscall-an-external-memory-hinting-api-fix.patch mm-madvise-introduce-process_madvise-syscall-an-external-memory-hinting-api-fix-2.patch kernel-forkc-export-kernel_thread-to-modules.patch