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 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id B322AC433F5 for ; Sat, 5 Mar 2022 04:28:30 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 1B23B8D0002; Fri, 4 Mar 2022 23:28:30 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 162808D0001; Fri, 4 Mar 2022 23:28:30 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 050868D0002; Fri, 4 Mar 2022 23:28:29 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0006.hostedemail.com [216.40.44.6]) by kanga.kvack.org (Postfix) with ESMTP id E752F8D0001 for ; Fri, 4 Mar 2022 23:28:29 -0500 (EST) Received: from smtpin16.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id 7E516181CC433 for ; Sat, 5 Mar 2022 04:28:29 +0000 (UTC) X-FDA: 79209051138.16.D738B96 Received: from sin.source.kernel.org (sin.source.kernel.org [145.40.73.55]) by imf16.hostedemail.com (Postfix) with ESMTP id C032E180002 for ; Sat, 5 Mar 2022 04:28:28 +0000 (UTC) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sin.source.kernel.org (Postfix) with ESMTPS id E8A84CE2DD1; Sat, 5 Mar 2022 04:28:24 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 16E70C004E1; Sat, 5 Mar 2022 04:28:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1646454503; bh=JTkwSc0vpalOWHSBkyxtEKlj7jWpNhkQ9Jwfl5PY1AI=; h=Date:From:To:Cc:Subject:From; b=Gn6OCfVUPGyS4oAx96YxsTtj+cNxNEEvzwe2uyqoVHF3L3BVddAn3ohBmG5hiNmaZ EAkx5dd0/ykasBO7YcRrvNLnXZka365AO8g2ybtBjS6894zyCWMdNjrBZSLGLQwNxT uUUOhZ/aehFmPpH19XVgnH3xu79uV6tSGJrvNsLE= Date: Fri, 4 Mar 2022 20:28:22 -0800 From: Andrew Morton To: Linus Torvalds Cc: mm-commits@vger.kernel.org, linux-mm@kvack.org, patches@lists.linux.dev Subject: incoming Message-Id: <20220304202822.d47f8084928321c83070d7d7@linux-foundation.org> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.33; x86_64-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: C032E180002 X-Stat-Signature: dgqz1s51gsyn63s8sdgtor8a1pt8ygj8 Authentication-Results: imf16.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b=Gn6OCfVU; spf=pass (imf16.hostedemail.com: domain of akpm@linux-foundation.org designates 145.40.73.55 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org; dmarc=none X-Rspam-User: X-HE-Tag: 1646454508-435260 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: 8 patches, based on 07ebd38a0da24d2534da57b4841346379db9f354. Subsystems affected by this patch series: mm/hugetlb mm/pagemap memfd selftests mm/userfaultfd kconfig Subsystem: mm/hugetlb Mike Kravetz : selftests/vm: cleanup hugetlb file after mremap test Subsystem: mm/pagemap Suren Baghdasaryan : mm: refactor vm_area_struct::anon_vma_name usage code mm: prevent vm_area_struct::anon_name refcount saturation mm: fix use-after-free when anon vma name is used after vma is freed Subsystem: memfd Hugh Dickins : memfd: fix F_SEAL_WRITE after shmem huge page allocated Subsystem: selftests Chengming Zhou : kselftest/vm: fix tests build with old libc Subsystem: mm/userfaultfd Yun Zhou : proc: fix documentation and description of pagemap Subsystem: kconfig Qian Cai : configs/debug: set CONFIG_DEBUG_INFO=y properly Documentation/admin-guide/mm/pagemap.rst | 2 fs/proc/task_mmu.c | 9 +- fs/userfaultfd.c | 6 - include/linux/mm.h | 7 + include/linux/mm_inline.h | 105 ++++++++++++++++++--------- include/linux/mm_types.h | 5 + kernel/configs/debug.config | 2 kernel/fork.c | 4 - kernel/sys.c | 19 +++- mm/madvise.c | 98 +++++++++---------------- mm/memfd.c | 40 +++++++--- mm/mempolicy.c | 2 mm/mlock.c | 2 mm/mmap.c | 12 +-- mm/mprotect.c | 2 tools/testing/selftests/vm/hugepage-mremap.c | 26 ++++-- tools/testing/selftests/vm/run_vmtests.sh | 3 tools/testing/selftests/vm/userfaultfd.c | 1 18 files changed, 201 insertions(+), 144 deletions(-)