Andrew Bresticker 987ec3eb8f pstore/ram: Use memcpy_fromio() to save old buffer ... commit d771fdf941 upstream. The ramoops buffer may be mapped as either I/O memory or uncached memory. On ARM64, this results in a device-type (strongly-ordered) mapping. Since unnaligned accesses to device-type memory will generate an alignment fault (regardless of whether or not strict alignment checking is enabled), it is not safe to use memcpy(). memcpy_fromio() is guaranteed to only use aligned accesses, so use that instead. Signed-off-by: Andrew Bresticker <abrestic@chromium.org> Signed-off-by: Enric Balletbo Serra <enric.balletbo@collabora.com> Reviewed-by: Puneet Kumar <puneetster@chromium.org> Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2016-10-28 03:01:27 -04:00
..
9p	9p: use file_dentry()	2016-08-10 11:49:27 +02:00
adfs
affs	affs: fix remount failure when there are no options changed	2016-06-07 18:14:32 -07:00
afs
autofs4	autofs: use dentry flags to block walks during expire	2016-09-30 10:18:37 +02:00
befs
bfs
btrfs	btrfs: assign error values to the correct bio structs	2016-10-22 12:26:54 +02:00
cachefiles
ceph	ceph: fix race during filling readdir cache	2016-10-07 15:23:42 +02:00
cifs	CIFS: Fix a possible invalid memory access in smb2_query_symlink()	2016-08-20 18:09:20 +02:00
coda
configfs
cramfs
debugfs	debugfs: Make automount point inodes permanently empty	2016-05-04 14:48:41 -07:00
devpts	devpts: clean up interface to pty drivers	2016-08-16 09:30:49 +02:00
dlm	dlm: free workqueues after the connections	2016-10-22 12:26:56 +02:00
ecryptfs	ecryptfs: fix handling of directory opening	2016-09-15 08:27:47 +02:00
efivarfs	efi: Make efivarfs entries immutable by default	2016-03-03 15:07:09 -08:00
efs
exofs
exportfs
ext2
ext4	ext4: release bh in make_indexed_dir	2016-10-22 12:26:56 +02:00
f2fs	fscrypto: add authorization check for setting encryption policy	2016-09-24 10:07:34 +02:00
fat
freevxfs
fscache
fuse	fuse: fix killing s[ug]id in setattr	2016-10-22 12:26:55 +02:00
gfs2
hfs
hfsplus
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	fs/hugetlbfs/inode.c: fix bugs in hugetlb_vmtruncate_list()	2016-02-25 12:01:22 -08:00
isofs	get_rock_ridge_filename(): handle malformed NM entries	2016-05-18 17:06:54 -07:00
jbd2	jbd2: make journal y2038 safe	2016-08-20 18:09:20 +02:00
jffs2	jffs2: reduce the breakage on recovery from halfway failed rename()	2016-03-16 08:42:58 -07:00
jfs
kernfs	kernfs: don't depend on d_find_any_alias() when generating notifications	2016-09-24 10:07:36 +02:00
lockd
logfs
minix
ncpfs	ncpfs: fix a braino in OOM handling in ncp_fill_cache()	2016-03-16 08:42:59 -07:00
nfs	pNFS/flexfiles: Fix layoutcommit after a commit to DS	2016-10-07 15:23:45 +02:00
nfs_common
nfsd	nfsd: Close race between nfsd4_release_lockowner and nfsd4_lock	2016-09-24 10:07:36 +02:00
nilfs2	fs/nilfs2: fix potential underflow in call to crc32_le	2016-08-10 11:49:25 +02:00
nls
notify	fanotify: fix list corruption in fanotify_get_response()	2016-09-30 10:18:37 +02:00
ntfs
ocfs2	ocfs2: fix start offset to ocfs2_zero_range_for_truncate()	2016-09-30 10:18:34 +02:00
omfs
openpromfs
overlayfs	ovl: fix workdir creation	2016-09-15 08:27:52 +02:00
proc	mm: introduce get_task_exe_file	2016-09-24 10:07:36 +02:00
pstore	pstore/ram: Use memcpy_fromio() to save old buffer	2016-10-28 03:01:27 -04:00
qnx4
qnx6
quota	quota: Fix possible GPF due to uninitialised pointers	2016-04-12 09:08:56 -07:00
ramfs
reiserfs	reiserfs: switch to generic_{get,set,remove}xattr()	2016-10-22 12:26:55 +02:00
romfs
squashfs
sysfs	sysfs: correctly handle read offset on PREALLOC attrs	2016-09-07 08:32:46 +02:00
sysv
tracefs
ubifs	ubifs: Fix assertion in layout_in_gaps()	2016-09-15 08:27:53 +02:00
udf	udf: Check output buffer length when converting name to CS0	2016-02-25 12:01:18 -08:00
ufs
xfs	xfs: prevent dropping ioend completions during buftarg wait	2016-09-30 10:18:37 +02:00
aio.c	aio: mark AIO pseudo-fs noexec	2016-10-07 15:23:47 +02:00
anon_inodes.c
attr.c	vfs: move permission checking into notify_change() for utimes(NULL)	2016-10-22 12:26:56 +02:00
bad_inode.c
binfmt_aout.c
binfmt_elf_fdpic.c
binfmt_elf.c
binfmt_em86.c
binfmt_flat.c
binfmt_misc.c
binfmt_script.c
block_dev.c
buffer.c
char_dev.c
compat_binfmt_elf.c
compat_ioctl.c
compat.c
coredump.c	fs/coredump: prevent fsuid=0 dumps into user-controlled directories	2016-04-12 09:08:58 -07:00
dax.c
dcache.c	fs/dcache.c: avoid soft-lockup in dput()	2016-08-16 09:30:50 +02:00
dcookies.c
direct-io.c	block: fix use-after-free in dio_bio_complete	2016-03-03 15:07:28 -08:00
drop_caches.c
eventfd.c
eventpoll.c
exec.c
fcntl.c
fhandle.c	fs/coredump: prevent fsuid=0 dumps into user-controlled directories	2016-04-12 09:08:58 -07:00
file_table.c
file.c
filesystems.c
fs_pin.c
fs_struct.c
fs-writeback.c	writeback, cgroup: fix use of the wrong bdi_writeback which mismatches the inode	2016-04-12 09:09:04 -07:00
inode.c	vfs: fix deadlock in file_remove_privs() on overlayfs	2016-08-10 11:49:30 +02:00
internal.h
ioctl.c
Kconfig
Kconfig.binfmt
libfs.c
locks.c	locks: use file_inode()	2016-08-10 11:49:27 +02:00
Makefile
mbcache.c
mount.h
mpage.c
namei.c	fs: Check for invalid i_uid in may_follow_link()	2016-09-15 08:27:49 +02:00
namespace.c	namespace: update event counter when umounting a deleted dentry	2016-08-10 11:49:27 +02:00
no-block.c
nsfs.c
open.c	vfs: add vfs_select_inode() helper	2016-05-18 17:06:48 -07:00
pipe.c	pipe: limit the per-user amount of pages allocated in pipes	2016-06-07 18:14:35 -07:00
pnode.c	propogate_mnt: Handle the first propogated copy being a slave	2016-05-11 11:21:19 +02:00
pnode.h
posix_acl.c	posix_acl: Add set_posix_acl	2016-07-27 09:47:30 -07:00
proc_namespace.c	vfs: show_vfsstat: do not ignore errors from show_devname method	2016-04-12 09:08:55 -07:00
read_write.c
readdir.c
select.c
seq_file.c	fs/seq_file: fix out-of-bounds read	2016-09-07 08:32:43 +02:00
signalfd.c
splice.c	splice: handle zero nr_pages in splice_to_pipe()	2016-04-12 09:08:55 -07:00
stack.c
stat.c
statfs.c
super.c	writeback: flush inode cgroup wb switches instead of pinning super_block	2016-03-09 15:34:52 -08:00
sync.c
timerfd.c	timerfd: Handle relative timers with CONFIG_TIME_LOW_RES proper	2016-02-25 12:01:25 -08:00
userfaultfd.c	userfaultfd: don't block on the last VM updates at exit time	2016-03-16 08:43:01 -07:00
utimes.c	vfs: move permission checking into notify_change() for utimes(NULL)	2016-10-22 12:26:56 +02:00
xattr.c