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Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

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Pull misc vfs updates from Al Viro:
 "Assorted misc bits and pieces.

  There are several single-topic branches left after this (rename2
  series from Miklos, current_time series from Deepa Dinamani, xattr
  series from Andreas, uaccess stuff from from me) and I'd prefer to
  send those separately"

* 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (39 commits)
  proc: switch auxv to use of __mem_open()
  hpfs: support FIEMAP
  cifs: get rid of unused arguments of CIFSSMBWrite()
  posix_acl: uapi header split
  posix_acl: xattr representation cleanups
  fs/aio.c: eliminate redundant loads in put_aio_ring_file
  fs/internal.h: add const to ns_dentry_operations declaration
  compat: remove compat_printk()
  fs/buffer.c: make __getblk_slow() static
  proc: unsigned file descriptors
  fs/file: more unsigned file descriptors
  fs: compat: remove redundant check of nr_segs
  cachefiles: Fix attempt to read i_blocks after deleting file [ver #2]
  cifs: don't use memcpy() to copy struct iov_iter
  get rid of separate multipage fault-in primitives
  fs: Avoid premature clearing of capabilities
  fs: Give dentry to inode_change_ok() instead of inode
  fuse: Propagate dentry down to inode_change_ok()
  ceph: Propagate dentry down to inode_change_ok()
  xfs: Propagate dentry down to inode_change_ok()
  ...
This commit is contained in:
Linus Torvalds
2016-10-10 13:04:49 -07:00
parent 911f9dab30 e55f1d1d13
commit abb5a14fa2
136 changed files with 737 additions and 640 deletions
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2
include/uapi/linux/Kbuild
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@@ -336,6 +336,8 @@ header-y += pkt_cls.h
header-y += pkt_sched.h
header-y += pmu.h
header-y += poll.h
header-y += posix_acl.h
header-y += posix_acl_xattr.h
header-y += posix_types.h
header-y += ppdev.h
header-y += ppp-comp.h

1
include/uapi/linux/fs.h
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@@ -132,6 +132,7 @@ struct inodes_stat_t {
#define MS_LAZYTIME (1<<25) /* Update the on-disk [acm]times lazily */
/* These sb flags are internal to the kernel */
#define MS_NOREMOTELOCK (1<<27)
#define MS_NOSEC (1<<28)
#define MS_BORN (1<<29)
#define MS_ACTIVE (1<<30)

39
include/uapi/linux/posix_acl.h Normal file
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@@ -0,0 +1,39 @@
/*
* Copyright (C) 2002 Andreas Gruenbacher <a.gruenbacher@computer.org>
* Copyright (C) 2016 Red Hat, Inc.
*
* This file is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This file is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
*/
#ifndef __UAPI_POSIX_ACL_H
#define __UAPI_POSIX_ACL_H
#define ACL_UNDEFINED_ID (-1)
/* a_type field in acl_user_posix_entry_t */
#define ACL_TYPE_ACCESS (0x8000)
#define ACL_TYPE_DEFAULT (0x4000)
/* e_tag entry in struct posix_acl_entry */
#define ACL_USER_OBJ (0x01)
#define ACL_USER (0x02)
#define ACL_GROUP_OBJ (0x04)
#define ACL_GROUP (0x08)
#define ACL_MASK (0x10)
#define ACL_OTHER (0x20)
/* permissions in the e_perm field */
#define ACL_READ (0x04)
#define ACL_WRITE (0x02)
#define ACL_EXECUTE (0x01)
#endif /* __UAPI_POSIX_ACL_H */

38
include/uapi/linux/posix_acl_xattr.h Normal file
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@@ -0,0 +1,38 @@
/*
* Copyright (C) 2002 Andreas Gruenbacher <a.gruenbacher@computer.org>
* Copyright (C) 2016 Red Hat, Inc.
*
* This file is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This file is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
*/
#ifndef __UAPI_POSIX_ACL_XATTR_H
#define __UAPI_POSIX_ACL_XATTR_H
#include <linux/types.h>
/* Supported ACL a_version fields */
#define POSIX_ACL_XATTR_VERSION 0x0002
/* An undefined entry e_id value */
#define ACL_UNDEFINED_ID (-1)
struct posix_acl_xattr_entry {
__le16 e_tag;
__le16 e_perm;
__le32 e_id;
};
struct posix_acl_xattr_header {
__le32 a_version;
};
#endif /* __UAPI_POSIX_ACL_XATTR_H */