linux.git/drivers/input/misc, branch v4.6-rc2

Merge branch 'akpm' (patches from Andrew)

2016-03-25T23:59:11+00:00

Merge fourth patch-bomb from Andrew Morton:
 "A lot more stuff than expected, sorry.  A bunch of ocfs2 reviewing was
  finished off.

   - mhocko's oom-reaper out-of-memory-handler changes

   - ocfs2 fixes and features

   - KASAN feature work

   - various fixes"

* emailed patches from Andrew Morton : (42 commits)
  thp: fix typo in khugepaged_scan_pmd()
  MAINTAINERS: fill entries for KASAN
  mm/filemap: generic_file_read_iter(): check for zero reads unconditionally
  kasan: test fix: warn if the UAF could not be detected in kmalloc_uaf2
  mm, kasan: stackdepot implementation. Enable stackdepot for SLAB
  arch, ftrace: for KASAN put hard/soft IRQ entries into separate sections
  mm, kasan: add GFP flags to KASAN API
  mm, kasan: SLAB support
  kasan: modify kmalloc_large_oob_right(), add kmalloc_pagealloc_oob_right()
  include/linux/oom.h: remove undefined oom_kills_count()/note_oom_kill()
  mm/page_alloc: prevent merging between isolated and other pageblocks
  drivers/memstick/host/r592.c: avoid gcc-6 warning
  ocfs2: extend enough credits for freeing one truncate record while replaying truncate records
  ocfs2: extend transaction for ocfs2_remove_rightmost_path() and ocfs2_update_edge_lengths() before to avoid inconsistency between inode and et
  ocfs2/dlm: move lock to the tail of grant queue while doing in-place convert
  ocfs2: solve a problem of crossing the boundary in updating backups
  ocfs2: fix occurring deadlock by changing ocfs2_wq from global to local
  ocfs2/dlm: fix BUG in dlm_move_lockres_to_recovery_list
  ocfs2/dlm: fix race between convert and recovery
  ocfs2: fix a deadlock issue in ocfs2_dio_end_io_write()
  ...

drivers/input: eliminate INPUT_COMPAT_TEST macro

2016-03-25T23:37:42+00:00

INPUT_COMPAT_TEST became much simpler after commit f4056b52845283
("input: redefine INPUT_COMPAT_TEST as in_compat_syscall()") so we can
cleanly eliminate it altogether.

Acked-by: Dmitry Torokhov 
Cc: Andy Lutomirski 
Cc: Andy Lutomirski 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

Input: ati_remote2 - fix crashes on detecting device with invalid descriptor

2016-03-24T00:29:29+00:00

The ati_remote2 driver expects at least two interfaces with one
endpoint each. If given malicious descriptor that specify one
interface or no endpoints, it will crash in the probe function.
Ensure there is at least two interfaces and one endpoint for each
interface before using it.

The full disclosure: http://seclists.org/bugtraq/2016/Mar/90

Reported-by: Ralf Spenneberg 
Signed-off-by: Vladis Dronov 
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov

Input: ims-pcu - sanity check against missing interfaces

2016-03-17T21:16:57+00:00

A malicious device missing interface can make the driver oops.
Add sanity checking.

Signed-off-by: Oliver Neukum 
CC: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov

Merge tag 'v4.5' into next

2016-03-15T23:54:45+00:00

Merge with Linux 4.5 to get PROPERTY_ENTRY_INTEGER() that is needed to
fix pxa/raumfeld rotary encoder properties.

Input: powermate - fix oops with malicious USB descriptors

2016-03-14T16:36:49+00:00

The powermate driver expects at least one valid USB endpoint in its
probe function.  If given malicious descriptors that specify 0 for
the number of endpoints, it will crash.  Validate the number of
endpoints on the interface before using them.

The full report for this issue can be found here:
http://seclists.org/bugtraq/2016/Mar/85

Reported-by: Ralf Spenneberg 
Cc: stable 
Signed-off-by: Josh Boyer 
Signed-off-by: Dmitry Torokhov

Merge branch 'rotary-encoder' into next

2016-03-04T19:32:40+00:00

Bring in updates to roraty encoder driver switching it away from legacy
platform data and over to generic device properties and adding support
for encoders using more than 2 GPIOs.

Input: rotary-encoder - support more than 2 gpios as input

2016-03-02T23:48:05+00:00

This changes how the used gpios are stored (i.e. a struct gpio_descs
instead of two struct gpio_desc) and as with >2 gpios the states are
numbered differently the function rotary_encoder_get_state returns
unencoded numbers instead of grey encoded numbers before. The latter has
some implications on how the returned value is used and so the change is
bigger than one might expect at first.

Signed-off-by: Uwe Kleine-König 
Acked-by: Rob Herring 
Acked-by: Daniel Mack 
Signed-off-by: Dmitry Torokhov

Input: rotary_encoder - move away from platform data structure

2016-03-02T23:48:05+00:00

Drop support for platform data passed via a C-structure and switch to
device properties instead, which should make the driver compatible with all
platforms: OF, ACPI and static boards. Static boards should use property
sets to communicate device parameters to the driver.

Signed-off-by: Dmitry Torokhov

Input: rotary_encoder - use input_set_capability()

2016-03-02T17:32:07+00:00

Instead of manipulating capability bits directly let's use appropriate
helpers. Also there is no need to explicitly set EV_ABS when calling
input_set_abs_params().

Signed-off-by: Dmitry Torokhov