Daniel Rosenberg 4e74e983ab ANDROID: sdcardfs: Protect set_top ...

If the top is changed while we're attempting to use it, it's
possible that the reference will be put while we are in the
process of grabbing a reference.

Now we grab a spinlock to protect grabbing our reference count.

Additionally, we now set the inode_info's top value to point to
it's own data when initializing, which makes tracking changes
easier.

Change-Id: If15748c786ce4c0480ab8c5051a92523aff284d2
Signed-off-by: Daniel Rosenberg <drosen@google.com>

2018-02-02 19:32:16 -08:00

..

9p

fs/9p: Compare qid.path in v9fs_test_inode

2017-11-30 08:37:22 +00:00

adfs

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affs

affs: fix remount failure when there are no options changed

2016-06-07 18:14:32 -07:00

afs

afs: Fix afs_kill_pages()

2017-12-20 10:04:56 +01:00

autofs4

autofs: fix careless error in recent commit

2017-12-20 10:04:51 +01:00

befs

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bfs

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btrfs

Merge 4.4.107 into android-4.4

2017-12-20 10:49:07 +01:00

cachefiles

FS-Cache: Add missing initialization of ret in cachefiles_write_page()

2015-11-16 20:38:43 -05:00

ceph

ceph: drop negative child dentries before try pruning inode's alias

2017-12-20 10:04:52 +01:00

cifs

cifs: check MaxPathNameComponentLength != 0 before using it

2017-11-08 10:06:27 +01:00

coda

coda: fix 'kernel memory exposure attempt' in fsync

2017-11-24 08:32:25 +01:00

configfs

configfs: Fix race between create_link and configfs_rmdir

2017-06-26 07:13:08 +02:00

cramfs

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crypto

fscrypt: updates on 4.15-rc4

2018-01-15 12:45:46 +00:00

debugfs

dentry name snapshots

2017-08-06 19:19:42 -07:00

devpts

devpts: clean up interface to pty drivers

2016-08-16 09:30:49 +02:00

dlm

dlm: avoid double-free on error path in dlm_device_{register,unregister}

2017-09-13 14:09:45 -07:00

ecryptfs

eCryptfs: use after free in ecryptfs_release_messaging()

2017-11-30 08:37:20 +00:00

efivarfs

efi: Make efivarfs entries immutable by default

2016-03-03 15:07:09 -08:00

efs

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exofs

osd fs: __r4w_get_page rely on PageUptodate for uptodate

2015-12-12 10:15:34 -08:00

exportfs

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ext2

Merge 4.4.114 into android-4.4

2018-01-31 14:08:55 +01:00

ext4

fscrypt: updates on 4.15-rc4

2018-01-15 12:45:46 +00:00

f2fs

fscrypt: updates on 4.15-rc4

2018-01-15 12:45:46 +00:00

fat

fat: fix using uninitialized fields of fat_inode/fsinfo_inode

2017-03-15 09:57:15 +08:00

freevxfs

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fscache

FS-Cache: fix dereference of NULL user_key_payload

2017-10-27 10:23:18 +02:00

fuse

Merge 4.4.96 into android-4.4

2017-11-02 10:24:37 +01:00

gfs2

GFS2: Take inode off order_write list when setting jdata flag

2017-12-20 10:04:59 +01:00

hfs

hfs: fix B-tree corruption after insertion at position 0

2015-09-10 13:29:01 -07:00

hfsplus

BACKPORT: posix_acl: Clear SGID bit when setting file permissions

2017-02-07 15:21:07 +00:00

hostfs

hostfs: Freeing an ERR_PTR in hostfs_fill_sb_common()

2016-09-30 10:18:39 +02:00

hpfs

hpfs: implement the show_options method

2016-06-01 12:15:54 -07:00

hugetlbfs

mm: larger stack guard gap, between vmas

2017-06-26 07:13:11 +02:00

isofs

isofs: fix timestamps beyond 2027

2017-11-30 08:37:20 +00:00

jbd2

jbd2: don't leak modified metadata buffers on an aborted journal

2017-03-12 06:37:26 +01:00

jffs2

BACKPORT: posix_acl: Clear SGID bit when setting file permissions

2017-02-07 15:21:07 +00:00

jfs

fs: add i_blocksize()

2017-06-14 13:16:24 +02:00

kernfs

kernfs: don't depend on d_find_any_alias() when generating notifications

2016-09-24 10:07:36 +02:00

lockd

Merge tag 'nfsd-4.4' of git://linux-nfs.org/~bfields/linux

2015-11-11 20:11:28 -08:00

logfs

mm, fs: introduce mapping_gfp_constraint()

2015-11-06 17:50:42 -08:00

minix

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ncpfs

ncpfs: fix a braino in OOM handling in ncp_fill_cache()

2016-03-16 08:42:59 -07:00

nfs

NFSv4.1 respect server's max size in CREATE_SESSION

2017-12-20 10:04:57 +01:00

nfs_common

lockd: NLM grace period shouldn't block NFSv4 opens

2015-08-13 10:22:06 -04:00

nfsd

nfsd: auth: Fix gid sorting when rootsquash enabled

2018-01-31 12:06:14 +01:00

nilfs2

nilfs2: fix race condition that causes file system corruption

2017-11-30 08:37:20 +00:00

nls

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notify

Merge 4.4.80 into android-4.4

2017-08-07 14:29:16 -07:00

ntfs

mm, fs: introduce mapping_gfp_constraint()

2015-11-06 17:50:42 -08:00

ocfs2

Revert "ocfs2: should wait dio before inode lock in ocfs2_setattr()"

2017-12-09 18:42:43 +01:00

omfs

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openpromfs

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overlayfs

ovl: fsync after copy-up

2016-11-10 16:36:34 +01:00

proc

Merge 4.4.107 into android-4.4

2017-12-20 10:49:07 +01:00

pstore

Merge 4.4.80 into android-4.4

2017-08-07 14:29:16 -07:00

qnx4

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qnx6

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quota

quota: Fix possible GPF due to uninitialised pointers

2016-04-12 09:08:56 -07:00

ramfs

mm, fs: obey gfp_mapping for add_to_page_cache()

2015-10-16 11:42:28 -07:00

reiserfs

reiserfs: Don't clear SGID when inheriting ACLs

2018-01-31 12:06:11 +01:00

romfs

romfs: use different way to generate fsid for BLOCK or MTD

2017-06-17 06:39:38 +02:00

sdcardfs

ANDROID: sdcardfs: Protect set_top

2018-02-02 19:32:16 -08:00

squashfs

ANDROID: squashfs: Fix endianness issue

2017-06-27 17:05:21 -07:00

sysfs

sysfs: be careful of error returns from ops->show()

2017-04-12 12:38:33 +02:00

sysv

fix sysvfs symlinks

2015-11-23 21:11:08 -05:00

tracefs

tracefs: Fix refcount imbalance in start_creating()

2015-11-04 22:13:45 -05:00

ubifs

ubifs: Fix journal replay wrt. xattr nodes

2017-01-26 08:23:48 +01:00

udf

udf: Avoid overflow when session starts at large offset

2017-12-20 10:05:01 +01:00

ufs

ufs_getfrag_block(): we only grab ->truncate_mutex on block creation path

2017-06-14 13:16:24 +02:00

xfs

xfs: fix incorrect extent state in xfs_bmap_add_extent_unwritten_real

2017-12-20 10:05:00 +01:00

aio.c

aio: mark AIO pseudo-fs noexec

2016-10-07 15:23:47 +02:00

anon_inodes.c

…

attr.c

ANDROID: vfs: user permission2 in notify_change2

2017-03-14 15:54:59 -07:00

bad_inode.c

…

binfmt_aout.c

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binfmt_elf_fdpic.c

Merge tag 'libnvdimm-for-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm

2015-11-10 12:07:22 -08:00

binfmt_elf.c

Merge 4.4.78 into android-4.4

2017-07-21 09:14:57 +02:00

binfmt_em86.c

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binfmt_flat.c

…

binfmt_misc.c

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binfmt_script.c

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block_dev.c

fs/block_dev: always invalidate cleancache in invalidate_bdev()

2017-05-20 14:27:01 +02:00

buffer.c

fs: add i_blocksize()

2017-06-14 13:16:24 +02:00

char_dev.c

…

compat_binfmt_elf.c

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compat_ioctl.c

i2c-dev: Fix typo in ioctl name reference

2015-10-23 23:26:43 +02:00

compat.c

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coredump.c

Merge 4.4.76 into android-4.4

2017-07-05 16:16:58 +02:00

dax.c

dax: disable pmd mappings

2015-11-16 23:54:45 -08:00

dcache.c

Merge 4.4.80 into android-4.4

2017-08-07 14:29:16 -07:00

dcookies.c

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direct-io.c

direct-io: Prevent NULL pointer access in submit_page_section

2017-10-18 09:20:42 +02:00

drop_caches.c

inode: convert inode_sb_list_lock to per-sb

2015-08-17 18:39:46 -04:00

eventfd.c

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eventpoll.c

Merge 4.4.87 into android-4.4

2017-09-07 10:17:02 +02:00

exec.c

Merge 4.4.78 into android-4.4

2017-07-21 09:14:57 +02:00

fcntl.c

fs/fcntl: f_setown, avoid undefined behaviour

2018-01-31 12:06:11 +01:00

fhandle.c

fs/coredump: prevent fsuid=0 dumps into user-controlled directories

2016-04-12 09:08:58 -07:00

file_table.c

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file.c

vfs: clear remainder of 'full_fds_bits' in dup_fd()

2015-11-05 23:05:32 -08:00

filesystems.c

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fs_pin.c

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fs_struct.c

ANDROID: fs: Export free_fs_struct and set_fs_pwd

2017-01-30 17:59:59 -08:00

fs-writeback.c

Merge 4.4.107 into android-4.4

2017-12-20 10:49:07 +01:00

inode.c

Merge remote-tracking branch 'common/android-4.4' into android-4.4.y

2017-02-15 18:02:55 -08:00

internal.h

ANDROID: vfs: Allow filesystems to access their private mount data

2017-01-26 15:53:30 -08:00

ioctl.c

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Kconfig

f2fs: backport from (4c1fad64 - Merge tag 'for-f2fs-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs)

2017-09-25 14:27:55 -07:00

Kconfig.binfmt

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libfs.c

fs: Set the size of empty dirs to 0.

2015-08-12 15:28:45 -05:00

locks.c

locks: don't check for race with close when setting OFD lock

2018-01-17 09:35:27 +01:00

Makefile

f2fs: backport from (4c1fad64 - Merge tag 'for-f2fs-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs)

2017-09-25 14:27:55 -07:00

mbcache2.c

BACKPORT: [UPSTREAM] mbcache2: reimplement mbcache

2017-04-18 18:24:00 -07:00

mbcache.c

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mount.h

mnt: In propgate_umount handle visiting mounts in any order

2017-07-21 07:44:57 +02:00

mpage.c

Merge 4.4.72 into android-4.4

2017-06-14 16:33:25 +02:00

namei.c

Merge 4.4.80 into android-4.4

2017-08-07 14:29:16 -07:00

namespace.c

ANDROID: mnt: Fix freeing of mount data

2017-09-08 20:38:02 +00:00

no-block.c

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nsfs.c

fs/seq_file: convert int seq_vprint/seq_printf/etc... returns to void

2015-09-11 15:21:34 -07:00

open.c

Merge 4.4.77 into android-4.4

2017-07-15 13:29:08 +02:00

pipe.c

pipe: avoid round_pipe_size() nr_pages overflow on 32-bit

2018-01-23 19:50:15 +01:00

pnode.c

Merge 4.4.78 into android-4.4

2017-07-21 09:14:57 +02:00

pnode.h

Merge 4.4.65 into android-4.4

2017-04-30 07:30:52 +02:00

posix_acl.c

BACKPORT: posix_acl: Clear SGID bit when setting file permissions

2017-02-07 15:21:07 +00:00

proc_namespace.c

Merge remote-tracking branch 'common/android-4.4' into android-4.4.y

2017-02-15 18:02:55 -08:00

read_write.c

vfs: Return -ENXIO for negative SEEK_HOLE / SEEK_DATA offsets

2017-10-05 09:41:45 +02:00

readdir.c

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select.c

Merge 4.4.114 into android-4.4

2018-01-31 14:08:55 +01:00

seq_file.c

Make file credentials available to the seqfile interfaces

2017-08-06 19:19:42 -07:00

signalfd.c

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splice.c

vfs: fix uninitialized flags in splice_to_pipe()

2017-02-23 17:43:09 +01:00

stack.c

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stat.c

ufs: restore maintaining ->i_blocks

2017-06-14 13:16:24 +02:00

statfs.c

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super.c

Merge remote-tracking branch 'common/android-4.4' into android-4.4.y

2017-02-15 18:02:55 -08:00

sync.c

ANDROID: sched: add a counter to track fsync

2017-03-14 13:07:19 -07:00

timerfd.c

timerfd: Protect the might cancel mechanism proper

2017-05-08 07:46:01 +02:00

userfaultfd.c

Merge 4.4.107 into android-4.4

2017-12-20 10:49:07 +01:00

utimes.c

Merge remote-tracking branch 'common/android-4.4' into android-4.4.y

2017-02-15 18:02:55 -08:00

xattr.c

ANDROID: xattr: Pass EOPNOTSUPP to permission2

2018-01-24 13:14:17 -08:00