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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 90123C71153 for ; Thu, 24 Aug 2023 14:27:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241623AbjHXO1I (ORCPT ); Thu, 24 Aug 2023 10:27:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54652 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241613AbjHXO0f (ORCPT ); Thu, 24 Aug 2023 10:26:35 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1DE9D1BC5; Thu, 24 Aug 2023 07:26:33 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 9856E61CAC; Thu, 24 Aug 2023 14:26:32 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EEA1CC433C7; Thu, 24 Aug 2023 14:26:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1692887192; bh=WxJD574H7krNgyP3LzoiejrmKQAUaptTer2UcqBvyHw=; h=From:To:Cc:Subject:Date:From; b=kJ9VA3ZgmV1jXabQpQ99vOlY8SNyj/T7YMNkj7hvFA6alGA1aYj8zscFWqEGWSOlI ARxbaHggD5gpwX64rbl4rm9L9EkuKgiulImg2YeGrC2l9d/HbX7bNKzANu9XTVw+iY Z+So1ZC9nIAA46eewWt2DXS+nJOGLHWE5zYORh0AkGupS/b7PO51yT6oBcT1Un88tx x3tAlzDsi8JFiuq2fLgpuVWbTu+b7Tzi0soYwMxgjvuczli7jiVL6FpbYeXyeBYYRf VlKVBbv8jXQvu9KWdDiPWAWIC1xT4w7+61VL0BfJo3f0LPRLj8lRNcX2gYuhHJUeCW CGUy2R0tNX0qg== From: Christian Brauner To: Linus Torvalds Cc: Christian Brauner , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [GIT PULL] misc updates Date: Thu, 24 Aug 2023 16:26:13 +0200 Message-Id: <20230824-umgerechnet-luftschicht-6dc072d6dbc2@brauner> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=8234; i=brauner@kernel.org; h=from:subject:message-id; bh=WxJD574H7krNgyP3LzoiejrmKQAUaptTer2UcqBvyHw=; b=owGbwMvMwCU28Zj0gdSKO4sYT6slMaQ8z6gym769kW+akOPXjwJuAQrnZ75Q/ylyN+La8waN511v PXuYO0pZGMS4GGTFFFkc2k3C5ZbzVGw2ytSAmcPKBDKEgYtTACayQ5KR4fq/2NNhmfUyr+S47541P+ HW0rk/Q905yP6dqZmxmPFfOYb/sW+rftjc2rmtJTNBd+8EC527/Xy3Vec8zHmyf5VJTpgzMwA= X-Developer-Key: i=brauner@kernel.org; a=openpgp; fpr=4880B8C9BD0E5106FC070F4F7B3C391EFEA93624 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hey Linus, /* Summary */ This contains the usual miscellaneous features, cleanups, and fixes for vfs and individual fses. Features ======== * Block mode changes on symlinks and rectify our broken semantics. * Report file modifications via fsnotify() for splice. * Allow specifying an explicit timeout for the "rootwait" kernel command line option. This allows to timeout and reboot instead of always waiting indefinitely for the root device to show up. * Use synchronous fput for the close system call. Cleanups ======== * Get rid of open-coded lockdep workarounds for async io submitters and replace it all with a single consolidated helper. * Simplify epoll allocation helper. * Convert simple_write_begin and simple_write_end to use a folio. * Convert page_cache_pipe_buf_confirm() to use a folio. * Simplify __range_close to avoid pointless locking. * Disable per-cpu buffer head cache for isolated cpus. * Port ecryptfs to kmap_local_page() api. * Remove redundant initialization of pointer buf in pipe code. * Unexport the d_genocide() function which is only used within core vfs. * Replace printk(KERN_ERR) and WARN_ON() with WARN(). Fixes ===== * Fix various kernel-doc issues. * Fix refcount underflow for eventfds when used as EFD_SEMAPHORE. * Fix a mainly theoretical issue in devpts. * Check the return value of __getblk() in reiserfs. * Fix a racy assert in i_readcount_dec. * Fix integer conversion issues in various functions. * Fix LSM security context handling during automounts that prevented NFS superblock sharing. /* Testing */ clang: Ubuntu clang version 15.0.7 gcc: (Ubuntu 12.2.0-3ubuntu1) 12.2.0 All patches are based on v6.5-rc1 and have been sitting in linux-next. No build failures or warnings were observed. All old and new tests in selftests, and LTP pass without regressions. /* Conflicts */ At the time of creating this PR no merge conflicts were reported from linux-next and no merge conflicts showed up doing a test-merge with current mainline. The following changes since commit 06c2afb862f9da8dc5efa4b6076a0e48c3fbaaa5: Linux 6.5-rc1 (2023-07-09 13:53:13 -0700) are available in the Git repository at: git@gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs tags/v6.6-vfs.misc for you to fetch changes up to e6fa4c728fb671765291cca3a905986612c06b6e: cachefiles: use kiocb_{start,end}_write() helpers (2023-08-21 17:27:27 +0200) Please consider pulling these changes from the signed v6.6-vfs.misc tag. Thanks! Christian ---------------------------------------------------------------- v6.6-vfs.misc ---------------------------------------------------------------- Ahelenia Ziemiańska (3): splice: always fsnotify_access(in), fsnotify_modify(out) on success splice: fsnotify_access(fd)/fsnotify_modify(fd) in vmsplice splice: fsnotify_access(in), fsnotify_modify(out) on success in tee Alexander Mikhalitsyn (1): docs: filesystems: idmappings: clarify from where idmappings are taken Amir Goldstein (7): io_uring: rename kiocb_end_write() local helper fs: add kerneldoc to file_{start,end}_write() helpers fs: create kiocb_{start,end}_write() helpers io_uring: use kiocb_{start,end}_write() helpers aio: use kiocb_{start,end}_write() helpers ovl: use kiocb_{start,end}_write() helpers cachefiles: use kiocb_{start,end}_write() helpers Anh Tuan Phan (1): fs/dcache: Replace printk and WARN_ON by WARN Christian Brauner (1): attr: block mode changes of symlinks Christoph Hellwig (1): fs: unexport d_genocide Colin Ian King (1): fs/pipe: remove redundant initialization of pointer buf David Howells (1): vfs, security: Fix automount superblock LSM init problem, preventing NFS sb sharing Fabio M. De Francesco (3): fs/ecryptfs: Replace kmap() with kmap_local_page() fs/ecryptfs: Use kmap_local_page() in ecryptfs_write() fs/ecryptfs: Use kmap_local_page() in copy_up_encrypted_with_header() GONG, Ruiqi (1): doc: idmappings: fix an error and rephrase a paragraph Linus Torvalds (1): fs: use __fput_sync in close(2) Loic Poulain (1): init: Add support for rootwait timeout parameter Luca Vizzarro (4): fcntl: Cast commands with int args explicitly fs: Pass argument to fcntl_setlease as int pipe: Pass argument of pipe_fcntl as int dnotify: Pass argument of fcntl_dirnotify as int Marcelo Tosatti (1): fs/buffer.c: disable per-CPU buffer_head cache for isolated CPUs Mateusz Guzik (2): file: mostly eliminate spurious relocking in __range_close vfs: fix up the assert in i_readcount_dec Matthew Wilcox (1): reiserfs: Check the return value from __getblk() Matthew Wilcox (Oracle) (4): devpts: Fix kernel-doc warnings fs: Fix kernel-doc warnings libfs: Convert simple_write_begin and simple_write_end to use a folio splice: Convert page_cache_pipe_buf_confirm() to use a folio Wang Ming (1): fs: Fix error checking for d_hash_and_lookup() Wen Yang (1): eventfd: prevent underflow for eventfd semaphores Yang Li (1): fs: Fix one kernel-doc comment Zhen Lei (1): epoll: simplify ep_alloc() Zhu Wang (1): fs/ecryptfs: remove kernel-doc warnings Documentation/admin-guide/kernel-parameters.txt | 4 ++ Documentation/filesystems/idmappings.rst | 14 ++++-- fs/aio.c | 20 ++------ fs/attr.c | 20 +++++++- fs/buffer.c | 7 ++- fs/cachefiles/io.c | 16 ++----- fs/dcache.c | 5 +- fs/devpts/inode.c | 10 ++-- fs/ecryptfs/crypto.c | 8 ++-- fs/ecryptfs/mmap.c | 5 +- fs/ecryptfs/read_write.c | 12 ++--- fs/eventfd.c | 2 +- fs/eventpoll.c | 12 +---- fs/fcntl.c | 29 +++++------ fs/file.c | 30 ++++++------ fs/file_table.c | 5 +- fs/fs_context.c | 35 ++++++++++++-- fs/ioctl.c | 10 ++-- fs/kernel_read_file.c | 12 ++--- fs/libfs.c | 42 ++++++++-------- fs/locks.c | 20 ++++---- fs/namei.c | 5 +- fs/nfs/nfs4_fs.h | 2 +- fs/nfs/nfs4file.c | 2 +- fs/nfs/nfs4proc.c | 4 +- fs/notify/dnotify/dnotify.c | 4 +- fs/open.c | 31 ++++++++++-- fs/overlayfs/file.c | 10 +--- fs/pipe.c | 8 ++-- fs/read_write.c | 2 +- fs/reiserfs/journal.c | 4 +- fs/smb/client/cifsfs.c | 2 +- fs/splice.c | 64 ++++++++++++++----------- include/linux/dnotify.h | 4 +- include/linux/filelock.h | 12 ++--- include/linux/fs.h | 60 ++++++++++++++++++++--- include/linux/lsm_hook_defs.h | 1 + include/linux/pipe_fs_i.h | 4 +- include/linux/security.h | 6 +++ init/do_mounts.c | 38 ++++++++++++++- io_uring/rw.c | 33 ++++--------- security/security.c | 14 ++++++ security/selinux/hooks.c | 22 +++++++++ security/smack/smack_lsm.c | 51 ++++++++++++++++++++ 44 files changed, 458 insertions(+), 243 deletions(-)