Larry Finger [Sat, 11 Feb 2017 03:30:28 +0000 (21:30 -0600)]
staging: r8712u: Fix Sparse endian warning in rtl871x_recv.c
Sparse reports the following:
CHECK drivers/staging/rtl8712/rtl871x_recv.c
drivers/staging/rtl8712/rtl871x_recv.c:657:21: warning: incorrect type in assignment (different base types)
drivers/staging/rtl8712/rtl871x_recv.c:657:21: expected unsigned short [unsigned] [assigned] [usertype] len
drivers/staging/rtl8712/rtl871x_recv.c:657:21: got restricted __be16 [usertype] <noident>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Larry Finger [Sat, 11 Feb 2017 03:30:26 +0000 (21:30 -0600)]
staging: r8712u: Fix macros used to read/write the TX/RX descriptors
Although the driver works on big-endian hardware, Sparse generates a lot
of warnings. Many of these are the result of incorrect coding of these
macros.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/wlan-ng/p80211conv.c:132:25: warning: cast to restricted __be16
drivers/staging/wlan-ng/p80211conv.c:132:25: warning: cast to restricted __be16
drivers/staging/wlan-ng/p80211conv.c:132:25: warning: cast to restricted __be16
drivers/staging/wlan-ng/p80211conv.c:132:25: warning: cast to restricted __be16
drivers/staging/wlan-ng/p80211conv.c:154:38: warning: incorrect type in assignment (different base types)
drivers/staging/wlan-ng/p80211conv.c:154:38: expected unsigned short [unsigned] [usertype] type
drivers/staging/wlan-ng/p80211conv.c:154:38: got restricted __be16 [usertype] <noident>
drivers/staging/wlan-ng/p80211conv.c:390:42: warning: cast to restricted __le16
drivers/staging/wlan-ng/p80211conv.c:413:29: warning: incorrect type in assignment (different base types)
drivers/staging/wlan-ng/p80211conv.c:413:29: expected unsigned short [unsigned] [usertype] type
drivers/staging/wlan-ng/p80211conv.c:413:29: got restricted __be16 [usertype] <noident>
drivers/staging/wlan-ng/p80211conv.c:481:29: warning: incorrect type in assignment (different base types)
drivers/staging/wlan-ng/p80211conv.c:481:29: expected unsigned short [unsigned] [usertype] type
drivers/staging/wlan-ng/p80211conv.c:481:29: got restricted __be16 [usertype] <noident>
Signed-off-by: Alexander Alemayhu <alexander@alemayhu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
William Blough [Sun, 12 Feb 2017 10:05:31 +0000 (05:05 -0500)]
staging: lustre: lnet: fix type warning in lib-socket.c
The local socket address is defined as a __be32 value. However, if the
local ip address is not given, then the constant INADDR_ANY is used.
This patch converts INADDR_ANY to __be32 for type consistency.
Fixes the following sparse warnings:
drivers/staging/lustre/lnet/lnet/lib-socket.c:396:41: warning:
incorrect type in assignment (different base types)
drivers/staging/lustre/lnet/lnet/lib-socket.c:397:56: warning:
restricted __be32 degrades to integer
Signed-off-by: William Blough <devel@blough.us> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
wang di [Sat, 11 Feb 2017 17:12:38 +0000 (12:12 -0500)]
staging: lustre: llite: root inode checking for migration
Do not migrate root inode.
Signed-off-by: wang di <di.wang@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-7577
Reviewed-on: http://review.whamcloud.com/17669 Reviewed-by: Lai Siyao <lai.siyao@intel.com> Reviewed-by: John L. Hammond <john.hammond@intel.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
wang di [Sat, 11 Feb 2017 17:12:37 +0000 (12:12 -0500)]
staging: lustre: llite: check request != NULL in ll_migrate
Check if the request is NULL, before retrieve reply body
from the request.
Signed-off-by: wang di <di.wang@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-7396
Reviewed-on: http://review.whamcloud.com/17079 Reviewed-by: John L. Hammond <john.hammond@intel.com> Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Merge tag 'iio-fixes-for-4.11a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next
Jonathan writes:
First set of IIO fixes for the 4.11 cycle. Regression fixes from 4.10.
These are fixes that came in just to late for the 4.10 cycle.
Two drivers made an accidental assumption of structure arrangement for
struct iio_dev that are no longer true. It was a typo in the first place
that happened to work until some elements were added to the structure.
* mpl3115
- don't rely on structure field ordering
* mpl115
- don't rely on structure field ordering.
Peter Rosin [Wed, 1 Feb 2017 20:40:57 +0000 (21:40 +0100)]
iio: pressure: mpl115: do not rely on structure field ordering
Fixes a regression triggered by a change in the layout of
struct iio_chan_spec, but the real bug is in the driver which assumed
a specific structure layout in the first place. Hint: the three bits were
not OR:ed together as implied by the indentation prior to this patch,
there was a comma between the first two, which accidentally moved the
..._SCALE and ..._OFFSET bits to the next structure field. That field
was .info_mask_shared_by_type before the _available attributes was added
by commit 51239600074b ("iio:core: add a callback to allow drivers to
provide _available attributes") and .info_mask_separate_available
afterwards, and the regression happened.
info_mask_shared_by_type is actually a better choice than the originally
intended info_mask_separate for the ..._SCALE and ..._OFFSET bits since
a constant is returned from mpl115_read_raw for the scale/offset. Using
info_mask_shared_by_type also preserves the behavior from before the
regression and is therefore less likely to cause other interesting side
effects.
The above mentioned regression causes unintended sysfs attibutes to
show up that are not backed by code, in turn causing a NULL pointer
defererence to happen on access.
Fixes: 3017d90e8931 ("iio: Add Freescale MPL115A2 pressure / temperature sensor driver") Fixes: 51239600074b ("iio:core: add a callback to allow drivers to provide _available attributes") Signed-off-by: Peter Rosin <peda@axentia.se> Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Peter Rosin [Wed, 1 Feb 2017 20:40:56 +0000 (21:40 +0100)]
iio: pressure: mpl3115: do not rely on structure field ordering
Fixes a regression triggered by a change in the layout of
struct iio_chan_spec, but the real bug is in the driver which assumed
a specific structure layout in the first place. Hint: the two bits were
not OR:ed together as implied by the indentation prior to this patch,
there was a comma between them, which accidentally moved the ..._SCALE
bit to the next structure field. That field was .info_mask_shared_by_type
before the _available attributes was added by commit 51239600074b
("iio:core: add a callback to allow drivers to provide _available
attributes") and .info_mask_separate_available afterwards, and the
regression happened.
info_mask_shared_by_type is actually a better choice than the originally
intended info_mask_separate for the ..._SCALE bit since a constant is
returned from mpl3115_read_raw for the scale. Using
info_mask_shared_by_type also preserves the behavior from before the
regression and is therefore less likely to cause other interesting side
effects.
The above mentioned regression causes an unintended sysfs attibute to
show up that is not backed by code, in turn causing the following NULL
pointer defererence to happen on access.
Fixes: cc26ad455f57 ("iio: Add Freescale MPL3115A2 pressure / temperature sensor driver") Fixes: 51239600074b ("iio:core: add a callback to allow drivers to provide _available attributes") Reported-by: Ken Lin <ken.lin@advantech.com> Tested-by: Ken Lin <ken.lin@advantech.com> Signed-off-by: Peter Rosin <peda@axentia.se> Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Laurentiu Tudor [Tue, 7 Feb 2017 15:43:53 +0000 (09:43 -0600)]
staging: fsl-mc: dprc: drop unused APIs
Leave only APIs that area actually used in the bus driver.
The patch is mostly mechanical, with a couple exceptions:
- getters/setters were not removed even if only one of
them is being used
- versioning API was also left in place
They will be added back on an as-needed basis.
Laurentiu Tudor [Tue, 7 Feb 2017 15:43:51 +0000 (09:43 -0600)]
staging: fsl-mc: dpbp: drop unused APIs
Leave only APIs that will be used in upcomming drivers.
The patch is mostly mechanical, with a couple exceptions:
- getters/setters were not removed even if only one of
them is being used
- versioning API was also left in place
They will be added back on an as-needed basis.
Laurentiu Tudor [Tue, 7 Feb 2017 15:43:49 +0000 (09:43 -0600)]
staging: fsl-mc: dpmcp: drop unused APIs
These APIs are not used yet, so drop the dead code.
The patch is mostly mechanical, with a couple exceptions:
- getters/setters were not removed even if only one of
them is being used
- versioning API was also left in place
Also in this patch, add missing prototype for
version query function.
Laurentiu Tudor [Tue, 7 Feb 2017 15:43:47 +0000 (09:43 -0600)]
staging: fsl-mc: don't use devres api for refcounted objects
Mixing two memory management systems, in this case
managed device resource api and refcounted objects
is a bad idea. Lifetime of an object is controlled
by its refcount so allocating it with other apis
that have their own lifetime control is not ok.
Drop devm_*() apis in favor of plain allocations.
Laurentiu Tudor [Tue, 7 Feb 2017 15:43:46 +0000 (09:43 -0600)]
staging: fsl-mc: add device release callback
When hot unplugging a mc-bus device the kernel displays
this pertinent message, followed by a stack dump:
"Device 'foo.N' does not have a release() function,
it is broken and must be fixed."
Add the required callback to fix and drop the now
uneeded explicit freeing.
Matthieu Simon [Wed, 8 Feb 2017 06:48:43 +0000 (22:48 -0800)]
staging: sm750fb: Replace POKE32 and PEEK32 by inline functions
POKE32 and PEEK32 have been replaced by inlined functions poke32 and
peek32.
Having inline functions instead of macros help to get the correct
type-checking and avoid the possible precedence issues reported by
checkpatch.
Signed-off-by: Matthieu Simon <gmatthsim@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Ivan Safonov [Mon, 6 Feb 2017 17:23:28 +0000 (20:23 +0300)]
staging:r8188eu: replace recv_frame->rx_(data|len|tail) with pkt->(data|len|tail) and remove unused recvframe_(put|pull|pull_tail)()
recv_frame->rx_(data|len|tail) duplicate pkt (skb) data|len|tail members
and require special functions recvframe_(put|pull|pull_tail)()
instead of skb_(put|pull|trim).
Replace rx_(data|len|tail) with pkt->(data|len|tail),
remove rx_(data|len|tail) and remove recvframe_(put|pull|pull_tail)().
Signed-off-by: Ivan Safonov <insafonov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Ivan Safonov [Mon, 6 Feb 2017 17:23:27 +0000 (20:23 +0300)]
staging:r8188eu: update pkt->(data|tail|len) synchronously with rx_(data|tail|len) in recv_frame structure
Original driver code uses rx_* members to store skb (pkt) fields
(instead of pkt->* members), pkt->* updated only after data
completely formed, not in process.
Update pkt->* after data buffer changed (with rx_*).
Signed-off-by: Ivan Safonov <insafonov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Dan Carpenter [Wed, 8 Feb 2017 07:18:08 +0000 (10:18 +0300)]
staging: gdm724x: fix a couple array overflows
The find_dev_index() function is frustrating. If you give it an invalid
index then it returns 0. That was the intent except there is an
off-by-one so it can return MAX_NIC_TYPE which is one higher than we
want.
There is one caller which had a sanity check to catch invalid returns,
but the other two callers assumed that index was valid.
My feeling is that when we are given invalid indexes, that should be
treated like an error and we abandon what we were doing.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
stephen knipe [Wed, 8 Feb 2017 19:27:46 +0000 (20:27 +0100)]
staging: most: dim2_hdm octal permissions fix
This patch is to make the permissions sent to module_param be
explicitly octal in accordance with the linux style conventions. Issues
found by checkpatch.pl.
Signed-off-by: stephen knipe <steve.knipe@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Johan Hovold [Mon, 23 Jan 2017 12:04:14 +0000 (13:04 +0100)]
staging: greybus: operation: add generic timeout support
Add a struct timer_list to struct gb_operation and use that to implement
generic operation timeouts.
This simplifies the synchronous operation handling somewhat while also
providing a generic timeout mechanism that drivers can use for
asynchronous operations.
Simon Sandström [Sat, 4 Feb 2017 17:09:39 +0000 (18:09 +0100)]
staging: vt6656: Add missing identifier names
Fix all "function definition argument '...' should also have an
identifier name" warnings in vt6656. Use identifier name from each
corresponding C file.
Signed-off-by: Simon Sandström <simon@nikanor.nu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Zhengyi Shen [Fri, 3 Feb 2017 14:54:06 +0000 (22:54 +0800)]
staging:most/hdm-i2c: Replace symbolic permissions with octal permissions
WARNING: Symbolic permissions 'S_IRUGO' are not preferred.
Consider using octal permissions '0444'.
This warning was detected by checkpatch.pl for hdm_i2c.c.
Linus Torvalds [Sat, 4 Feb 2017 20:18:01 +0000 (12:18 -0800)]
Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq fixes from Thomas Gleixner:
- Prevent double activation of interrupt lines, which causes problems
on certain interrupt controllers
- Handle the fallout of the above because x86 (ab)uses the activation
function to reconfigure interrupts under the hood.
* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/irq: Make irq activate operations symmetric
irqdomain: Avoid activating interrupts more than once
Linus Torvalds [Sat, 4 Feb 2017 20:07:54 +0000 (12:07 -0800)]
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM fix from Radim Krčmář:
"Fix a regression that prevented migration between hosts with different
XSAVE features even if the missing features were not used by the guest
(for stable)"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: x86: do not save guest-unsupported XSAVE state
Linus Torvalds [Sat, 4 Feb 2017 18:44:15 +0000 (10:44 -0800)]
Merge tag 'char-misc-4.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc driver fixes from Greg KH:
"Here are two bugfixes that resolve some reported issues. One in the
firmware loader, that should fix the much-reported problem of crashes
with it. The other is a hyperv fix for a reported regression.
Both have been in linux-next for a week or so with no reported issues"
* tag 'char-misc-4.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
Drivers: hv: vmbus: finally fix hv_need_to_signal_on_read()
firmware: fix NULL pointer dereference in __fw_load_abort()
Linus Torvalds [Sat, 4 Feb 2017 18:38:09 +0000 (10:38 -0800)]
Merge tag 'staging-4.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging/IIO fixes from Greg KH:
"Here are a few small IIO and one staging driver fix for 4.10-rc7. They
fix some reported issues with the drivers.
All of them have been in linux-next for a week or so with no reported
issues"
* tag 'staging-4.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging: greybus: timesync: validate platform state callback
iio: dht11: Use usleep_range instead of msleep for start signal
iio: adc: palmas_gpadc: retrieve a valid iio_dev in suspend/resume
iio: health: max30100: fixed parenthesis around FIFO count check
iio: health: afe4404: retrieve a valid iio_dev in suspend/resume
iio: health: afe4403: retrieve a valid iio_dev in suspend/resume
projects / mirror_ubuntu-artful-kernel.git / log