openSUSE Security Update: kernel: security and bugfix update
______________________________________________________________________________
Announcement ID: openSUSE-SU-2013:1971-1
Rating: moderate
References: #799516 #801341 #802347 #804198 #807153 #807188
#807471 #808827 #809906 #810144 #810473 #811882
#812116 #813733 #813889 #814211 #814336 #814510
#815256 #815320 #816668 #816708 #817651 #818053
#818561 #821612 #821735 #822575 #822579 #823267
#823342 #823517 #823633 #823797 #824171 #824295
#826102 #826350 #826374 #827749 #827750 #828119
#828191 #828714 #829539 #831058 #831956 #832615
#833321 #833585 #834647 #837258 #838346
Cross-References: CVE-2013-0914 CVE-2013-1059 CVE-2013-1819
CVE-2013-1929 CVE-2013-1979 CVE-2013-2141
CVE-2013-2148 CVE-2013-2164 CVE-2013-2206
CVE-2013-2232 CVE-2013-2234 CVE-2013-2237
CVE-2013-2546 CVE-2013-2547 CVE-2013-2548
CVE-2013-2634 CVE-2013-2635 CVE-2013-2851
CVE-2013-2852 CVE-2013-3222 CVE-2013-3223
CVE-2013-3224 CVE-2013-3226 CVE-2013-3227
CVE-2013-3228 CVE-2013-3229 CVE-2013-3230
CVE-2013-3231 CVE-2013-3232 CVE-2013-3233
CVE-2013-3234 CVE-2013-3235 CVE-2013-3301
CVE-2013-4162
Affected Products:
openSUSE 12.3
______________________________________________________________________________
An update that solves 34 vulnerabilities and has 19 fixes
is now available.
Description:
The Linux Kernel was updated to fix various security issues
and bugs.
- sctp: Use correct sideffect command in duplicate cookie
handling (bnc#826102, CVE-2013-2206).
- Drivers: hv: util: Fix a bug in util version negotiation
code (bnc#838346).
- vmxnet3: prevent div-by-zero panic when ring resizing
uninitialized dev (bnc#833321).
- md/raid1,5,10: Disable WRITE SAME until a recovery
strategy is in place (bnc#813889).
- netback: don't disconnect frontend when seeing oversize
packet (bnc#823342).
- netfront: reduce gso_max_size to account for max TCP
header.
- netfront: fix kABI after "reduce gso_max_size to account
for max TCP header".
- backends: Check for insane amounts of requests on the
ring.
- Refresh other Xen patches (bnc#804198, bnc#814211,
bnc#826374).
- Fix TLB gather virtual address range invalidation corner
cases (TLB gather memory corruption).
- mm: fix the TLB range flushed when __tlb_remove_page()
runs out of slots (TLB gather memory corruption).
- bnx2x: protect different statistics flows (bnc#814336).
- Drivers: hv: util: Fix a bug in version negotiation code
for util services (bnc#828714).
- kabi/severities: Ignore changes in drivers/hv
- e1000e: workaround DMA unit hang on I218 (bnc#834647).
- e1000e: unexpected "Reset adapter" message when cable
pulled (bnc#834647).
- e1000e: 82577: workaround for link drop issue
(bnc#834647).
- e1000e: helper functions for accessing EMI registers
(bnc#834647).
- atl1c: Fix misuse of netdev_alloc_skb in refilling rx
ring (bnc#812116).
- reiserfs: Fixed double unlock in reiserfs_setattr failure
path.
- reiserfs: locking, release lock around quota operations
(bnc#815320).
- reiserfs: locking, handle nested locks properly
(bnc#815320).
- reiserfs: locking, push write lock out of xattr code
(bnc#815320).
- af_key: fix info leaks in notify messages (bnc#827749
CVE-2013-2234).
- af_key: initialize satype in key_notify_policy_flush()
(bnc#828119 CVE-2013-2237).
- kernel/signal.c: stop info leak via the tkill and the
tgkill syscalls (bnc#823267 CVE-2013-2141).
- b43: stop format string leaking into error msgs
(bnc#822579 CVE-2013-2852).
- net: fix incorrect credentials passing (bnc#816708
CVE-2013-1979).
- tipc: fix info leaks via msg_name in recv_msg/recv_stream
(bnc#816668 CVE-2013-3235).
- rose: fix info leak via msg_name in rose_recvmsg()
(bnc#816668 CVE-2013-3234).
- NFC: llcp: fix info leaks via msg_name in
llcp_sock_recvmsg() (bnc#816668 CVE-2013-3233).
- netrom: fix info leak via msg_name in nr_recvmsg()
(bnc#816668 CVE-2013-3232).
- llc: Fix missing msg_namelen update in llc_ui_recvmsg()
(bnc#816668 CVE-2013-3231).
- l2tp: fix info leak in l2tp_ip6_recvmsg() (bnc#816668
CVE-2013-3230).
- iucv: Fix missing msg_namelen update in
iucv_sock_recvmsg() (bnc#816668 CVE-2013-3229).
- irda: Fix missing msg_namelen update in
irda_recvmsg_dgram() (bnc#816668 CVE-2013-3228).
- caif: Fix missing msg_namelen update in
caif_seqpkt_recvmsg() (bnc#816668 CVE-2013-3227).
- Bluetooth: RFCOMM - Fix missing msg_namelen update in
rfcomm_sock_recvmsg() (bnc#816668 CVE-2013-3226).
- Bluetooth: fix possible info leak in bt_sock_recvmsg()
(bnc#816668 CVE-2013-3224).
- ax25: fix info leak via msg_name in ax25_recvmsg()
(bnc#816668 CVE-2013-3223).
- atm: update msg_namelen in vcc_recvmsg() (bnc#816668
CVE-2013-3222).
- ipv6: call udp_push_pending_frames when uncorking a
socket with (bnc#831058, CVE-2013-4162).
- tracing: Fix possible NULL pointer dereferences
(bnc#815256 CVE-2013-3301).
- tg3: fix length overflow in VPD firmware parsing
(bnc#813733 CVE-2013-1929).
- dcbnl: fix various netlink info leaks (bnc#810473
CVE-2013-2634).
- rtnl: fix info leak on RTM_GETLINK request for VF devices
(bnc#810473 CVE-2013-2635).
- crypto: user - fix info leaks in report API (bnc#809906
CVE-2013-2546 CVE-2013-2547 CVE-2013-2548).
- kernel/signal.c: use __ARCH_HAS_SA_RESTORER instead of
SA_RESTORER (bnc#808827 CVE-2013-0914).
- signal: always clear sa_restorer on execve (bnc#808827
CVE-2013-0914).
- signal: Define __ARCH_HAS_SA_RESTORER so we know whether
to clear sa_restorer (bnc#808827 CVE-2013-0914).
- ipv6: ip6_sk_dst_check() must not assume ipv6 dst
(bnc#827750, CVE-2013-2232).
- xfs: fix _xfs_buf_find oops on blocks beyond the
filesystem end (CVE-2013-1819 bnc#807471).
- blk: avoid divide-by-zero with zero discard granularity
(bnc#832615).
- dlm: check the write size from user (bnc#831956).
- drm/i915: Serialize almost all register access
(bnc#823633).
- drm/i915: initialize gt_lock early with other spin locks
(bnc#801341).
- drm/i915: fix up gt init sequence fallout (bnc#801341).
- drm/nouveau/hwmon: s/fan0/fan1/.
- Drivers: hv: balloon: Do not post pressure status if
interrupted (bnc#829539).
- drm/i915: Clear FORCEWAKE when taking over from BIOS
(bnc#801341).
- drm/i915: Apply alignment restrictions on scanout
surfaces for VT-d (bnc#818561).
- fs/notify/inode_mark.c: make
fsnotify_find_inode_mark_locked() static (bnc#807188).
- fsnotify: change locking order (bnc#807188).
- fsnotify: dont put marks on temporary list when clearing
marks by group (bnc#807188).
- fsnotify: introduce locked versions of
fsnotify_add_mark() and fsnotify_remove_mark()
(bnc#807188).
- fsnotify: pass group to fsnotify_destroy_mark()
(bnc#807188).
- fsnotify: use a mutex instead of a spinlock to protect a
groups mark list (bnc#807188).
- fanotify: add an extra flag to mark_remove_from_mask that
indicates wheather a mark should be destroyed
(bnc#807188).
- fsnotify: take groups mark_lock before mark lock
(bnc#807188).
- fsnotify: use reference counting for groups (bnc#807188).
- fsnotify: introduce fsnotify_get_group() (bnc#807188).
- inotify, fanotify: replace fsnotify_put_group() with
fsnotify_destroy_group() (bnc#807188).
- drm/i915: fix long-standing SNB regression in power
consumption after resume v2 (bnc#801341).
- drm/nouveau: use vmalloc for pgt allocation (bnc#802347).
- USB: xhci: correctly enable interrupts (bnc#828191).
- drm/i915: Resurrect ring kicking for semaphores,
selectively (bnc#823633,bnc#799516).
- ALSA: usb-audio: Fix invalid volume resolution for
Logitech HD Webcam c310 (bnc#821735).
- ALSA: usb-audio - Fix invalid volume resolution on
Logitech HD webcam c270 (bnc#821735).
- config: sync up config options added with btrfs update
- xfs: xfs: fallback to vmalloc for large buffers in
xfs_compat_attrlist_by_handle (bnc#818053 bnc#807153).
- xfs: fallback to vmalloc for large buffers in
xfs_attrlist_by_handle (bnc#818053 bnc#807153).
- btrfs: update to v3.10.
- block: Add bio_end_sector().
- block: Use bio_sectors() more consistently.
- btrfs: handle lookup errors after subvol/snapshot
creation.
- btrfs: add new ioctl to determine size of compressed
file (FATE#306586).
- btrfs: reduce btrfs_path size (FATE#306586).
- btrfs: simplify move_pages and copy_pages (FATE#306586).
- Prefix mount messages with btrfs: for clarity
(FATE#306586).
- Btrfs: forced readonly when free_log_tree fails
(FATE#306586).
- Btrfs: forced readonly when orphan_del fails
(FATE#306586).
- btrfs: abort unlink trans in missed error case.
- btrfs: access superblock via pagecache in
scan_one_device.
- Btrfs: account for orphan inodes properly during
cleanup.
- Btrfs: add a comment for fs_info->max_inline.
- Btrfs: add a incompatible format change for smaller
metadata extent refs.
- Btrfs: Add a new ioctl to get the label of a mounted
file system.
- Btrfs: add a plugging callback to raid56 writes.
- Btrfs: add a rb_tree to improve performance of ulist
search.
- Btrfs: Add a stripe cache to raid56.
- Btrfs: Add ACCESS_ONCE() to transaction->abort accesses.
- Btrfs: add all ioctl checks before user change for
quota operations.
- Btrfs: add btrfs_scratch_superblock() function.
- btrfs: add cancellation points to defrag.
- Btrfs: add code to scrub to copy read data to another
disk.
- btrfs: add debug check for extent_io range alignment.
- Btrfs: add fiemap's flag check.
- Btrfs: add ioctl to wait for qgroup rescan completion.
- btrfs: add missing break in btrfs_print_leaf().
- Btrfs: add new sources for device replace code.
- btrfs: add "no file data" flag to btrfs send ioctl.
- Btrfs: add orphan before truncating pagecache.
- Btrfs: add path->really_keep_locks.
- btrfs: add prefix to sanity tests messages.
- Btrfs: add rw argument to merge_bio_hook().
- Btrfs: add some free space cache tests.
- Btrfs: add some missing iput()'s in
btrfs_orphan_cleanup.
- Btrfs: add support for device replace ioctls.
- Btrfs: add tree block level sanity check.
- Btrfs: add two more find_device() methods.
- Btrfs: allocate new chunks if the space is not enough
for global rsv.
- Btrfs: allow file data clone within a file.
- Btrfs: allow for selecting only completely empty chunks.
- Btrfs: allow omitting stream header and end-cmd for
btrfs send.
- Btrfs: allow repair code to include target disk when
searching mirrors.
- Btrfs: allow running defrag in parallel to
administrative tasks.
- Btrfs: allow superblock mismatch from older mkfs.
- btrfs: annotate intentional switch case fallthroughs.
- btrfs: annotate quota tree for lockdep.
- Btrfs: automatic rescan after "quota enable" command.
- Btrfs: avoid deadlock on transaction waiting list.
- Btrfs: avoid double free of fs_info->qgroup_ulist.
- Btrfs: avoid risk of a deadlock in btrfs_handle_error.
- Btrfs: bring back balance pause/resume logic.
- Btrfs: build up error handling for merge_reloc_roots.
- Btrfs: change core code of btrfs to support the device
replace operations.
- Btrfs: changes to live filesystem are also written to
replacement disk.
- Btrfs: Check CAP_DAC_READ_SEARCH for
BTRFS_IOC_INO_PATHS.
- Btrfs: check for actual acls rather than just xattrs
when caching no acl.
- Btrfs: check for NULL pointer in updating reloc roots.
- Btrfs: check if leaf's parent exists before pushing
items around.
- Btrfs: check if we can nocow if we don't have data
space.
- Btrfs: check return value of commit when recovering log.
- Btrfs: check the return value of
btrfs_run_ordered_operations().
- Btrfs: check the return value of
btrfs_start_delalloc_inodes().
- btrfs: clean snapshots one by one.
- btrfs: clean up transaction abort messages.
- Btrfs: cleanup backref search commit root flag stuff.
- Btrfs: cleanup, btrfs_read_fs_root_no_name() doesn't
return NULL.
- Btrfs: cleanup destroy_marked_extents.
- Btrfs: cleanup: don't check the same thing twice.
- Btrfs: cleanup duplicated division functions.
- Btrfs: cleanup for btrfs_btree_balance_dirty.
- Btrfs: cleanup for btrfs_wait_order_range.
- btrfs: cleanup for open-coded alignment.
- Btrfs: cleanup fs roots if we fail to mount.
- Btrfs: cleanup of function where btrfs_extend_item() is
called.
- Btrfs: cleanup of function where fixup_low_keys() is
called.
- Btrfs: cleanup orphan reservation if truncate fails.
- Btrfs: cleanup orphaned root orphan item.
- Btrfs: cleanup redundant code in btrfs_submit_direct().
- Btrfs: cleanup scrub bio and worker wait code.
- Btrfs: cleanup similar code in delayed inode.
- btrfs: Cleanup some redundant codes in
btrfs_log_inode().
- btrfs: Cleanup some redundant codes in
btrfs_lookup_csums_range().
- Btrfs: cleanup the code of copy_nocow_pages_for_inode().
- Btrfs: cleanup the similar code of the fs root read.
- Btrfs: cleanup to make the function
btrfs_delalloc_reserve_metadata more logic.
- Btrfs: cleanup to remove reduplicate code in
transaction.c.
- Btrfs: cleanup unnecessary assignment when cleaning up
all the residual transaction.
- Btrfs: cleanup unnecessary clear when freeing a
transaction or a trans handle.
- Btrfs: cleanup unused arguments.
- Btrfs: cleanup unused arguments in send.c.
- Btrfs: cleanup unused arguments of btrfs_csum_data.
- Btrfs: cleanup unused function.
- Btrfs: clear received_uuid field for new writable
snapshots.
- Btrfs: Cocci spatch "memdup.spatch".
- Btrfs: Cocci spatch "ptr_ret.spatch".
- Btrfs: compare relevant parts of delayed tree refs.
- Btrfs: copy everything if we've created an inline
extent.
- btrfs: cover more error codes in btrfs_decode_error.
- Btrfs: creating the subvolume qgroup automatically when
enabling quota.
- Btrfs: deal with bad mappings in btrfs_map_block.
- Btrfs: deal with errors in write_dev_supers.
- Btrfs: deal with free space cache errors while
replaying log.
- btrfs: define BTRFS_MAGIC as a u64 value.
- Btrfs: delete inline extents when we find them during
logging.
- Btrfs: delete unused function.
- Btrfs: delete unused parameter to
btrfs_read_root_item().
- btrfs: deprecate subvolrootid mount option.
- btrfs: device delete to get errors from the kernel.
- Btrfs: disable qgroup id 0.
- Btrfs: disallow mutually exclusive admin operations
from user mode.
- Btrfs: disallow some operations on the device replace
target device.
- btrfs: do away with non-whole_page extent I/O.
- Btrfs: do delay iput in sync_fs.
- Btrfs: do not allow logged extents to be merged or
removed.
- Btrfs: do not BUG_ON in prepare_to_reloc.
- Btrfs: do not BUG_ON on aborted situation.
- Btrfs: do not call file_update_time in aio_write.
- Btrfs: do not change inode flags in rename.
- Btrfs: do not continue if out of memory happens.
- Btrfs: do not delete a subvolume which is in a R/O
subvolume.
- Btrfs: do not log extents when we only log new names.
- Btrfs: do not mark ems as prealloc if we are writing to
them.
- Btrfs: do not merge logged extents if we've removed
them from the tree.
- Btrfs: do not overcommit if we don't have enough space
for global rsv.
- Btrfs: do not pin while under spin lock.
- Btrfs: do not warn_on io_ctl->cur in io_ctl_map_page.
- Btrfs: don't abort the current transaction if there is
no enough space for inode cache.
- Btrfs: don't add a NULL extended attribute.
- Btrfs: don't allow degraded mount if too many devices
are missing.
- Btrfs: don't allow device replace on RAID5/RAID6.
- Btrfs: don't auto defrag a file when doing directIO.
- Btrfs: don't bother copying if we're only logging the
inode.
- Btrfs: don't BUG_ON() in btrfs_num_copies.
- Btrfs: don't call btrfs_qgroup_free if just
btrfs_qgroup_reserve fails.
- Btrfs: don't call readahead hook until we have read the
entire eb.
- Btrfs: don't delete fs_roots until after we cleanup the
transaction.
- Btrfs: don't drop path when printing out tree errors in
scrub.
- Btrfs: don't flush the delalloc inodes in the while
loop if flushoncommit is set.
- Btrfs: don't force pages under writeback to finish when
aborting.
- Btrfs: don't invoke btrfs_invalidate_inodes() in the
spin lock context.
- Btrfs: don't memset new tokens.
- Btrfs: don't null pointer deref on abort.
- Btrfs: don't panic if we're trying to drop too many
refs.
- Btrfs: don't re-enter when allocating a chunk.
- Btrfs: don't start a new transaction when starting sync.
- Btrfs: don't steal the reserved space from the global
reserve if their space type is different.
- btrfs: don't stop searching after encountering the
wrong item.
- Btrfs: don't take inode delalloc mutex if we're a free
space inode.
- Btrfs: don't traverse the ordered operation list
repeatedly.
- Btrfs: Don't trust the superblock label and simply
printk("%s") it.
- Btrfs: don't try and free ebs twice in log replay.
- btrfs: don't try to notify udev about missing devices.
- Btrfs: don't use global block reservation for inode
cache truncation.
- Btrfs: don't wait for all the writers circularly during
the transaction commit.
- Btrfs: don't wait on ordered extents if we have a trans
open.
- Btrfs: dont do log_removal in insert_new_root.
- btrfs: Drop inode if inode root is NULL.
- Btrfs: eliminate a use-after-free in btrfs_balance().
- Btrfs: enforce min_bytes parameter during extent
allocation.
- Btrfs: enhance btrfs structures for device replace
support.
- btrfs: enhance superblock checks.
- btrfs: ensure we don't overrun devices_info in
__btrfs_alloc_chunk.
- Btrfs: exclude logged extents before replying when we
are mixed.
- Btrfs: explicitly use global_block_rsv for quota_tree.
- Btrfs: extend the checksum item as much as possible.
- btrfs: fall back to global reservation when removing
subvolumes.
- Btrfs: fill the global reserve when unpinning space.
- Btrfs: fix a bug of per-file nocow.
- Btrfs: fix a bug when llseek for delalloc bytes behind
prealloc extents.
- Btrfs: fix a build warning for an unused label.
- Btrfs: fix a deadlock in aborting transaction due to
ENOSPC.
- Btrfs: fix a double free on pending snapshots in error
handling.
- Btrfs: fix a mismerge in btrfs_balance().
- Btrfs: fix a regression in balance usage filter.
- Btrfs: fix a scrub regression in case of write errors.
- Btrfs: fix a warning when disabling quota.
- Btrfs: fix a warning when updating qgroup limit.
- Btrfs: fix accessing a freed tree root.
- Btrfs: fix accessing the root pointer in tree mod log
functions.
- Btrfs: fix all callers of read_tree_block.
- Btrfs: fix an while-loop of listxattr.
- Btrfs: fix autodefrag and umount lockup.
- Btrfs: fix backref walking race with tree deletions.
- Btrfs: fix bad extent logging.
- Btrfs: fix broken nocow after balance.
- btrfs: fix btrfs_cont_expand() freeing IS_ERR em.
- btrfs: fix btrfs_extend_item() comment.
- Btrfs: fix BUG() in scrub when first superblock reading
gives EIO.
- Btrfs: fix check on same raid type flag twice.
- Btrfs: fix chunk allocation error handling.
- Btrfs: fix cleaner thread not working with inode cache
option.
- Btrfs: fix cluster alignment for mount -o ssd.
- btrfs: fix comment typos.
- Btrfs: fix confusing edquot happening case.
- Btrfs: fix crash in log replay with qgroups enabled.
- Btrfs: fix crash regarding to ulist_add_merge.
- Btrfs: fix deadlock due to unsubmitted.
- Btrfs: fix double free in the
btrfs_qgroup_account_ref().
- Btrfs: fix double free in the iterate_extent_inodes().
- Btrfs: fix EDQUOT handling in
btrfs_delalloc_reserve_metadata.
- Btrfs: fix EIO from btrfs send in is_extent_unchanged
for punched holes.
- Btrfs: fix error handling in btrfs_ioctl_send().
- Btrfs: fix error handling in make/read block group.
- Btrfs: fix estale with btrfs send.
- Btrfs: fix extent logging with O_DIRECT into prealloc.
- Btrfs: fix freeing delayed ref head while still holding
its mutex.
- Btrfs: fix freeze vs auto defrag.
- Btrfs: fix hash overflow handling.
- Btrfs: fix how we discard outstanding ordered extents
on abort.
- Btrfs: fix infinite loop when we abort on mount.
- Btrfs: fix joining the same transaction handler more
than 2 times.
- Btrfs: fix lockdep warning.
- Btrfs: fix locking on ROOT_REPLACE operations in tree
mod log.
- Btrfs: fix lots of orphan inodes when the space is not
enough.
- Btrfs: fix max chunk size on raid5/6.
- Btrfs: fix memory leak in btrfs_create_tree().
- Btrfs: fix memory leak in name_cache_insert().
- Btrfs: fix memory leak of log roots.
- Btrfs: fix memory leak of pending_snapshot->inherit.
- Btrfs: fix memory patcher through fs_info->qgroup_ulist.
- btrfs: fix minor typo in comment.
- btrfs: fix misleading variable name for flags.
- Btrfs: fix missed transaction->aborted check.
- Btrfs: fix missing check about ulist_add() in qgroup.c.
- Btrfs: fix missing check before creating a qgroup
relation.
- Btrfs: fix missing check before disabling quota.
- Btrfs: fix missing check in the btrfs_qgroup_inherit().
- Btrfs: fix missing deleted items in
btrfs_clean_quota_tree.
- Btrfs: fix missing flush when committing a transaction.
- Btrfs: fix missing i_size update.
- Btrfs: fix missing log when BTRFS_INODE_NEEDS_FULL_SYNC
is set.
- Btrfs: fix missing qgroup reservation before
fallocating.
- Btrfs: fix missing release of qgroup reservation in
commit_transaction().
- Btrfs: fix missing release of the space/qgroup
reservation in start_transaction().
- Btrfs: fix missing reserved space release in error path
of delalloc reservation.
- Btrfs: fix missing write access release in
btrfs_ioctl_resize().
- Btrfs: fix "mutually exclusive op is running" error
code.
- Btrfs: fix not being able to find skinny extents during
relocate.
- Btrfs: fix NULL pointer after aborting a transaction.
- Btrfs: fix off-by-one error of the reserved size of
btrfs_allocate().
- Btrfs: fix off-by-one error of the same page check in
btrfs_punch_hole().
- Btrfs: fix off-by-one in fiemap.
- Btrfs: fix off-by-one in lseek.
- Btrfs: fix oops when recovering the file data by scrub
function.
- Btrfs: fix panic when recovering tree log.
- Btrfs: fix permissions of empty files not affected by
umask.
- Btrfs: fix permissions of empty files not affected by
umask.
- Btrfs: fix possible infinite loop in slow caching.
- Btrfs: fix possible memory leak in replace_path().
- Btrfs: fix possible memory leak in the
find_parent_nodes().
- Btrfs: fix possible stale data exposure.
- Btrfs: Fix printk and variable name.
- Btrfs: fix qgroup rescan resume on mount.
- Btrfs: fix race between mmap writes and compression.
- Btrfs: fix race between snapshot deletion and getting
inode.
- Btrfs: fix race in check-integrity caused by usage of
bitfield.
- Btrfs: fix reada debug code compilation.
- Btrfs: fix remount vs autodefrag.
- Btrfs: fix repeated delalloc work allocation.
- Btrfs: fix resize a readonly device.
- Btrfs: fix several potential problems in
copy_nocow_pages_for_inode.
- Btrfs: fix space accounting for unlink and rename.
- Btrfs: fix space leak when we fail to reserve metadata
space.
- btrfs: fix the code comments for LZO compression
workspace.
- Btrfs: fix the comment typo for
btrfs_attach_transaction_barrier.
- Btrfs: fix the deadlock between the transaction
start/attach and commit.
- Btrfs: fix the page that is beyond EOF.
- Btrfs: fix the qgroup reserved space is released
prematurely.
- Btrfs: fix the race between bio and btrfs_stop_workers.
- Btrfs: fix transaction throttling for delayed refs.
- Btrfs: fix tree mod log regression on root split
operations.
- Btrfs: fix trivial error in btrfs_ioctl_resize().
- Btrfs: Fix typo in fs/btrfs.
- Btrfs: fix unblocked autodefraggers when remount.
- Btrfs: fix unclosed transaction handler when the async
transaction commitment fails.
- Btrfs: fix uncompleted transaction.
- Btrfs: fix unlock after free on rewinded tree blocks.
- Btrfs: fix unlock order in btrfs_ioctl_resize.
- Btrfs: fix unlock order in btrfs_ioctl_rm_dev.
- Btrfs: fix unnecessary while loop when search the free
space, cache.
- Btrfs: fix unprotected defragable inode insertion.
- Btrfs: fix unprotected extent map operation when
logging file extents.
- Btrfs: fix unprotected root node of the subvolume's
inode rb-tree.
- Btrfs: fix use-after-free bug during umount.
- btrfs: fix varargs in __btrfs_std_error.
- Btrfs: fix warning of free_extent_map.
- Btrfs: fix warning when creating snapshots.
- Btrfs: fix wrong comment in can_overcommit().
- Btrfs: fix wrong file extent length.
- Btrfs: fix wrong handle at error path of
create_snapshot() when the commit fails.
- Btrfs: fix wrong max device number for single profile.
- Btrfs: fix wrong mirror number tuning.
- Btrfs: fix wrong outstanding_extents when doing DIO
write.
- Btrfs: fix wrong reservation of csums.
- Btrfs: fix wrong reserved space in qgroup during
snap/subv creation.
- Btrfs: fix wrong reserved space when deleting a
snapshot/subvolume.
- Btrfs: fix wrong return value of btrfs_lookup_csum().
- Btrfs: fix wrong return value of btrfs_truncate_page().
- Btrfs: fix wrong return value of
btrfs_wait_for_commit().
- Btrfs: fix wrong sync_writers decrement in
btrfs_file_aio_write().
- btrfs: fixup/remove module.h usage as required.
- Btrfs: flush all dirty inodes if writeback can not
start.
- Btrfs: free all recorded tree blocks on error.
- Btrfs: free csums when we're done scrubbing an extent.
- Btrfs: get better concurrency for snapshot-aware defrag
work.
- Btrfs: get right arguments for btrfs_wait_ordered_range.
- btrfs: get the device in write mode when deleting it.
- Btrfs: get write access for qgroup operations.
- Btrfs: get write access for scrub.
- Btrfs: get write access when doing resize fs.
- Btrfs: get write access when removing a device.
- Btrfs: get write access when setting the default
subvolume.
- Btrfs: handle a bogus chunk tree nicely.
- Btrfs: handle errors from btrfs_map_bio() everywhere.
- Btrfs: handle errors in compression submission path.
- btrfs: handle errors returned from get_tree_block_key.
- btrfs: handle null fs_info in btrfs_panic().
- Btrfs: handle running extent ops with skinny metadata.
- Btrfs: hold the ordered operations mutex when waiting
on ordered extents.
- Btrfs: hold the tree mod lock in __tree_mod_log_rewind.
- Btrfs: if we aren't committing just end the transaction
if we error out.
- btrfs: ignore device open failures in
__btrfs_open_devices.
- Btrfs: ignore orphan qgroup relations.
- Btrfs: implement unlocked dio write.
- Btrfs: improve the delayed inode throttling.
- Btrfs: improve the loop of scrub_stripe.
- Btrfs: improve the noflush reservation.
- Btrfs: improve the performance of the csums lookup.
- Btrfs: in scrub repair code, optimize the reading of
mirrors.
- Btrfs: in scrub repair code, simplify alloc error
handling.
- Btrfs: Include the device in most error printk()s.
- Btrfs: increase BTRFS_MAX_MIRRORS by one for dev
replace.
- btrfs: Init io_lock after cloning btrfs device struct.
- Btrfs: init relocate extent_io_tree with a mapping.
- Btrfs: inline csums if we're fsyncing.
- Btrfs: introduce a btrfs_dev_replace_item type.
- Btrfs: introduce a mutex lock for btrfs quota
operations.
- Btrfs: introduce GET_READ_MIRRORS functionality for
btrfs_map_block().
- Btrfs: introduce grab/put functions for the root of the
fs/file tree.
- Btrfs: introduce per-subvolume delalloc inode list.
- Btrfs: introduce per-subvolume ordered extent list.
- Btrfs: introduce qgroup_ulist to avoid frequently
allocating/freeing ulist.
- Btrfs: just flush the delalloc inodes in the source
tree before snapshot creation.
- Btrfs: keep track of the extents original block length.
- Btrfs: kill replicate code in replay_one_buffer.
- Btrfs: kill some BUG_ONs() in the find_parent_nodes().
- Btrfs: kill unnecessary arguments in del_ptr.
- Btrfs: kill unused argument of
btrfs_pin_extent_for_log_replay.
- Btrfs: kill unused argument of update_block_group.
- Btrfs: kill unused arguments of cache_block_group.
- Btrfs: let allocation start from the right raid type.
- btrfs: limit fallocate extent reservation to 256MB.
- Btrfs: limit the global reserve to 512mb.
- btrfs: list_entry can't return NULL.
- Btrfs: log changed inodes based on the extent map tree.
- Btrfs: log ram bytes properly.
- Btrfs: make __merge_refs() return type be void.
- Btrfs: make backref walking code handle skinny metadata.
- Btrfs: make delalloc inodes be flushed by multi-task.
- Btrfs: make delayed ref lock logic more readable.
- Btrfs: make ordered extent be flushed by multi-task.
- Btrfs: make ordered operations be handled by multi-task.
- btrfs: make orphan cleanup less verbose.
- Btrfs: make raid attr array more readable.
- btrfs: make static code static & remove dead code.
- btrfs: make subvol creation/deletion killable in the
early stages.
- Btrfs: make sure nbytes are right after log replay.
- Btrfs: make sure NODATACOW also gets NODATASUM set.
- Btrfs: make sure roots are assigned before freeing
their nodes.
- Btrfs: make the chunk allocator completely tree
lockless.
- Btrfs: make the cleaner complete early when the fs is
going to be umounted.
- Btrfs: make the scrub page array dynamically allocated.
- Btrfs: make the snap/subv deletion end more early when
the fs is R/O.
- Btrfs: make the state of the transaction more readable.
- Btrfs: merge inode_list in __merge_refs.
- Btrfs: merge pending IO for tree log write back.
- btrfs: merge save_error_info helpers into one.
- Btrfs: MOD_LOG_KEY_REMOVE_WHILE_MOVING never change
node's nritems.
- btrfs: more open-coded file_inode().
- Btrfs: move btrfs_truncate_page to btrfs_cont_expand
instead of btrfs_truncate.
- Btrfs: move checks in set_page_dirty under DEBUG.
- Btrfs: move d_instantiate outside the transaction
during mksubvol.
- Btrfs: move fs/btrfs/ioctl.h to
include/uapi/linux/btrfs.h.
- btrfs: move ifdef around sanity checks out of
init_btrfs_fs.
- btrfs: move leak debug code to functions.
- Btrfs: move some common code into a subfunction.
- Btrfs: move the R/O check out of
btrfs_clean_one_deleted_snapshot().
- btrfs: Notify udev when removing device.
- Btrfs: only clear dirty on the buffer if it is marked
as dirty.
- Btrfs: only do the tree_mod_log_free_eb if this is our
last ref.
- Btrfs: only exclude supers in the range of our block
group.
- Btrfs: only log the inode item if we can get away with
it.
- Btrfs: only unlock and relock if we have to.
- Btrfs: optimize leaf_space_used.
- Btrfs: optimize read_block_for_search.
- Btrfs: optimize reada_for_balance.
- Btrfs: optimize the error handle of use_block_rsv().
- Btrfs: optionally avoid reads from device replace
source drive.
- Btrfs: pass fs_info instead of root.
- Btrfs: pass fs_info to btrfs_map_block() instead of
mapping_tree.
- Btrfs: Pass fs_info to btrfs_num_copies() instead of
mapping_tree.
- Btrfs: pass NULL instead of 0.
- Btrfs: pass root object into btrfs_ioctl_{start,
wait}_sync().
- Btrfs: pause the space balance when remounting to R/O.
- Btrfs: place ordered operations on a per transaction
list.
- Btrfs: prevent qgroup destroy when there are still
relations.
- Btrfs: protect devices list with its mutex.
- Btrfs: protect fs_info->alloc_start.
- Btrfs: punch hole past the end of the file.
- Btrfs: put csums on the right ordered extent.
- Btrfs: put our inode if orphan cleanup fails.
- Btrfs: put raid properties into global table.
- btrfs: put some enospc messages under enospc_debug.
- Btrfs: RAID5 and RAID6.
- btrfs/raid56: Add missing #include