Kees Cook
24da2c84bd
BACKPORT: treewide: Fix function prototypes for module_param_call() ...
Several function prototypes for the set/get functions defined by
module_param_call() have a slightly wrong argument types. This fixes
those in an effort to clean up the calls when running under type-enforced
compiler instrumentation for CFI. This is the result of running the
following semantic patch:
@match_module_param_call_function@
declarer name module_param_call;
identifier _name, _set_func, _get_func;
expression _arg, _mode;
@@
module_param_call(_name, _set_func, _get_func, _arg, _mode);
@fix_set_prototype
depends on match_module_param_call_function@
identifier match_module_param_call_function._set_func;
identifier _val, _param;
type _val_type, _param_type;
@@
int _set_func(
-_val_type _val
+const char * _val
,
-_param_type _param
+const struct kernel_param * _param
) { ... }
@fix_get_prototype
depends on match_module_param_call_function@
identifier match_module_param_call_function._get_func;
identifier _val, _param;
type _val_type, _param_type;
@@
int _get_func(
-_val_type _val
+char * _val
,
-_param_type _param
+const struct kernel_param * _param
) { ... }
Two additional by-hand changes are included for places where the above
Coccinelle script didn't notice them:
drivers/platform/x86/thinkpad_acpi.c
fs/lockd/svc.c
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Jessica Yu <jeyu@kernel.org>
Bug: 67506682
Change-Id: I2c9c0ee8ed28065e63270a52c155e5e7d2791295
(cherry picked from commit e4dca7b7aa08b22893c45485d222b5807c1375ae)
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
2018-02-28 15:09:58 -08:00
bcache: check return value of register_shrinker
2018-02-03 17:05:37 +01:00
dm btree: fix serious bug in btree_split_beneath()
2018-01-23 19:57:08 +01:00
md: free unused memory after bitmap resize
2017-12-16 16:25:47 +01:00
md-cluster: sync bitmap when node received RESYNCING msg
2016-05-04 12:39:35 -07:00
ANDROID: android-verity: mark dev as rw for linear target
2017-07-20 22:38:34 +00:00
ANDROID: dm: rebase for 4.9
2017-01-31 10:45:54 -08:00
block: add a bi_error field to struct bio
2015-07-29 08:55:15 -06:00
dm bio prison: add dm_cell_promote_or_release()
2015-05-29 14:19:06 -04:00
dm bufio: fix shrinker scans when (nr_to_scan < retain_target)
2018-01-17 09:38:49 +01:00
dm: move request-based code out to dm-rq.[hc]
2016-06-10 15:15:44 -04:00
dm cache: revert "remove remainder of distinct discard block size"
2014-11-10 15:25:30 -05:00
dm cache metadata: fail operations if fail_io mode has been established
2017-05-25 15:44:33 +02:00
dm cache: make sure every metadata function checks fail_io
2016-03-10 17:12:12 -05:00
dm cache: speed up writing of the hint array
2016-09-22 11:15:02 -04:00
dm cache: speed up writing of the hint array
2016-09-22 11:15:02 -04:00
dm cache policy smq: distribute entries to random levels when switching to smq
2016-09-22 11:15:03 -04:00
dm cache: speed up writing of the hint array
2016-09-22 11:15:02 -04:00
dm cache: fix corruption seen when using cache > 2TB
2017-03-12 06:41:44 +01:00
dm: allocate struct mapped_device with kvzalloc
2017-11-30 08:39:02 +00:00
This is the 4.9.6 stable release
2017-01-31 13:55:27 -08:00
dm: rename target's per_bio_data_size to per_io_data_size
2016-02-22 22:34:37 -05:00
dm era: save spacemap metadata root after the pre-commit
2017-05-20 14:28:37 +02:00
- Revert a dm-multipath change that caused a regression for unprivledged
2015-11-04 21:19:53 -08:00
dm snapshot: fix hung bios when copy error occurs
2016-01-08 20:03:05 -05:00
dm flakey: return -EINVAL on interval bounds error in flakey_ctr()
2017-01-06 10:40:15 +01:00
block: rename bio bi_rw to bi_opf
2016-08-07 14:41:02 -06:00
This is the 4.9.27 stable release
2017-05-08 09:56:55 +02:00
dm: move request-based code out to dm-rq.[hc]
2016-06-10 15:15:44 -04:00
ANDROID: dm: rebase for 4.9
2017-01-31 10:45:54 -08:00
dm: drop NULL test before kmem_cache_destroy() and mempool_destroy()
2015-10-31 19:06:00 -04:00
dm log userspace transfer: match wait_for_completion_timeout return type
2015-04-15 12:10:20 -04:00
Merge branch 'for-4.9/block' of git://git.kernel.dk/linux-block
2016-10-07 14:42:05 -07:00
dm log: fix unitialized bio operation flags
2016-08-24 21:55:05 -04:00
dm mpath: cleanup -Wbool-operation warning in choose_pgpath()
2017-07-27 15:07:55 -07:00
dm path selector: remove 'repeat_count' return from .select_path hook
2016-02-22 22:34:42 -05:00
dm path selector: remove 'repeat_count' return from .select_path hook
2016-02-22 22:34:42 -05:00
dm raid: fix NULL pointer dereference for raid1 without bitmap
2017-04-12 12:41:13 +02:00
dm mirror: use all available legs on multiple failures
2016-10-14 11:55:17 -04:00
block: rename bio bi_rw to bi_opf
2016-08-07 14:41:02 -06:00
dm round robin: revert "use percpu 'repeat_count' and 'current_path'"
2017-03-12 06:41:44 +01:00
dm rq: check blk_mq_register_dev() return value in dm_mq_init_request_queue()
2017-05-20 14:28:37 +02:00
dm rq: introduce dm_mq_kick_requeue_list()
2016-09-15 11:16:05 -04:00
dm path selector: remove 'repeat_count' return from .select_path hook
2016-02-22 22:34:42 -05:00
dm: use bio op accessors
2016-06-07 13:41:38 -06:00
dm snapshot: fix hung bios when copy error occurs
2016-01-08 20:03:05 -05:00
block: rename bio bi_rw to bi_opf
2016-08-07 14:41:02 -06:00
dm stats: fix a leaked s->histogram_boundaries array
2017-03-12 06:41:44 +01:00
dm stats: support precise timestamps
2015-06-17 12:40:40 -04:00
block: rename bio bi_rw to bi_opf
2016-08-07 14:41:02 -06:00
dm switch: simplify conditional in alloc_region_table()
2015-10-31 19:06:06 -04:00
dm: move request-based code out to dm-rq.[hc]
2016-06-10 15:15:44 -04:00
This is the 4.9.6 stable release
2017-01-31 13:55:27 -08:00
libnvdimm for 4.8
2016-07-28 17:38:16 -07:00
dm thin metadata: THIN_MAX_CONCURRENT_LOCKS should be 6
2018-01-23 19:57:09 +01:00
dm thin: fix a race condition between discarding and provisioning a block
2016-07-20 12:43:35 -04:00
dm thin: do not queue freed thin mapping for next stage processing
2017-07-05 14:40:18 +02:00
This is the 4.9.22 stable release
2017-04-12 12:57:51 +02:00
dm verity fec: limit error correction recursion
2017-04-12 12:41:12 +02:00
ANDROID: dm verity: add minimum prefetch size
2017-01-27 13:55:49 -08:00
ANDROID: dm-verity: adopt changes made to dm callbacks
2017-01-27 13:55:25 -08:00
block: rename bio bi_rw to bi_opf
2016-08-07 14:41:02 -06:00
dm: correctly handle chained bios in dec_pending()
2018-02-22 15:43:51 +01:00
ANDROID: Update init/do_mounts_dm.c to the latest ChromiumOS version.
2017-06-05 11:26:17 -04:00
MD: rename some functions
2016-01-20 13:52:20 -08:00
This is the 4.9.30 stable release
2017-05-25 17:32:43 +02:00
md/linear: shutup lockdep warnning
2017-10-21 17:21:35 +02:00
md linear: fix a race between linear_add() and linear_congested()
2017-03-12 06:41:52 +01:00
ANDROID: dm: android-verity: Allow android-verity to be compiled as an independent module
2017-01-27 13:55:26 -08:00
md-cluster: free md_cluster_info if node leave cluster
2017-12-20 10:07:18 +01:00
md-cluster: gather resync infos and enable recv_thread after bitmap is ready
2016-05-09 09:24:03 -07:00
BACKPORT: treewide: Fix function prototypes for module_param_call()
2018-02-28 15:09:58 -08:00
md: changes for MD_STILL_CLOSED flag
2016-09-21 09:09:44 -07:00
block: rename bio bi_rw to bi_opf
2016-08-07 14:41:02 -06:00
block: rename bio bi_rw to bi_opf
2016-08-07 14:41:02 -06:00
block: kill merge_bvec_fn() completely
2015-08-13 12:31:57 -06:00
md: don't use flush_signals in userspace processes
2017-07-27 15:08:01 -07:00
md-cluster: Use a small window for resync
2015-10-12 01:32:05 -05:00
raid5-cache: correct condition for empty metadata write
2016-10-28 22:04:03 -07:00
raid5: Set R5_Expanded on parity devices as well as data.
2017-12-20 10:07:32 +01:00
md/raid5: Convert to hotplug state machine
2016-09-06 18:30:23 +02:00
md/raid10: submit bio directly to replacement disk
2017-10-08 10:26:11 +02:00
raid10: improve random reads performance
2016-07-19 15:20:28 -07:00
24da2c84bd