4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Paul Burton
commit 305723ab439e14debc1d339aa04e835d488b8253 upstream.
Malta boards used with CPU emulators feature a switch to disable use of
an IOCU. Software has to check this switch & ignore
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Marcin Nowakowski
commit ca86c9ef2b322ebf24772009fdea037688cbdac1 upstream.
arch_uprobe_pre_xol needs to emulate a branch if a branch instruction
has been replaced with a breakpoint, but in fac
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Dan Carpenter
commit 55f1cf83d5cf885c75267269729805852039c834 upstream.
The pio_dev[] array has MAX_NR_PIO_DEVICES elements so the > should be
>=.
Fixes: 5f97f7f9400d ('[PATCH] avr32 architect
This is the start of the stable review cycle for the 4.4.24 release.
There are 93 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Sat Oct 8 07:47:15 UTC 2016.
Anything receive
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Michael Walle
commit b53893aae441a034bf4dbbad42fe218561d7d81f upstream.
According to the datasheet you should only write 1 to this bit. If it is
not set, at least AIN3 will return bad values on
From: Markus Elfring
Date: Tue, 4 Oct 2016 10:43:33 +0200
The kfree() function was called in up to two cases
by the create_strip_zones() function during error handling even if
the passed data structure member (or variable) contained a null pointer.
Adjust jump targets according to the Linux codi
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Stephen Boyd
commit c333dfe8dba7d3e47e97e1cee3c38123e19ae73c upstream.
The S4 supply is sometimes called the boost regulator because it
outputs 5V. Typically it's connected to the 5vs1 and 5vs2
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Geliang Tang
commit 52d210d961a62a9662e27f14d6505d6741b2fb02 upstream.
In ee1d267423a1 ("pstore: add pstore unregister") I added:
.owner = THIS_MODULE,
in both pstore_fs_type and pstore
From: Markus Elfring
Date: Tue, 4 Oct 2016 13:54:36 +0200
One local variable was set to an error code before a concrete
error situation was detected. Thus move the corresponding assignment
to the end to indicate a software failure there.
Use it finally in four if branches for exception handling.
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Nishanth Menon
commit 61dc0a446e5d08f2de8a24b45f69a1e302bb1b1b upstream.
pm_runtime_get_sync does return a error value that must be checked for
error conditions, else, due to various reasons, t
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Srinivas Ramana
commit 117e5e9c4cfcb7628f08de074fbfefec1bb678b7 upstream.
If the bootloader uses the long descriptor format and jumps to
kernel decompressor code, TTBCR may not be in a right st
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Chuck Lever
commit 0533b13072f4bf35738290d2cf9e299c7bc6c42a upstream.
If an RPC program does not set vs_dispatch and pc_func() returns
rpc_drop_reply, the server sends a reply anyway containing
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Subash Abhinov Kasiviswanathan
commit e7d316a02f683864a12389f8808570e37fb90aa3 upstream.
We have scripts which write to certain fields on 3.18 kernels but this
seems to be failing on 4.4 kernel
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Florian Fainelli
commit 5c5fa1f464ac954982df1d96b9f9a5103d21aedd upstream.
In case dma_mapping_error() returns an error in dma_rxfill, we would be
leaking a packet that we allocated with brcmu_
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Michael Ellerman
commit 66443efa83dc73775100b7442962ce2cb0d4472e upstream.
When booting from an OpenFirmware which supports it, we use the
"ibm,client-architecture-support" firmware call to com
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Florian Fainelli
commit 3bdae810721b33061d2e541bd78a70f86ca42af3 upstream.
In case brcmf_sdiod_recv_chain() cannot complete a succeful call to
brcmf_sdiod_buffrw, we would be leaking glom_skb a
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Florian Fainelli
commit f823a2aa8f4674c095a5413b9e3ba12d82df06f2 upstream.
wlc_phy_txpower_get_current() does a logical OR of power->flags, which
presumes that power.flags was initiliazed earli
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Stephen Boyd
commit 919163f6362ac23138d31fc8befdd52e5d7e488d upstream.
The voltage switches support mode switching, so add support for
these ops to those types of regulators.
Cc: Bjorn Anderss
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Loc Ho
commit 0f4c7a138dfefb0ebdbaf56e3ba2acd2958a6605 upstream.
In the initial fix for non-zero divider shift value, the parenthesis
was missing after the negate operation. This patch adds the
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Mikulas Patocka
commit 7efb367320f56fc4d549875b6f3a6940018ef2e5 upstream.
bio_alloc() can allocate a bio with at most BIO_MAX_PAGES (256) vector
entries. However, the incoming bio may have mor
From: Markus Elfring
Date: Tue, 4 Oct 2016 14:48:34 +0200
Use space characters at some source code places according to
the Linux coding style convention.
Signed-off-by: Markus Elfring
---
drivers/md/raid0.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/driver
From: Markus Elfring
Date: Tue, 4 Oct 2016 14:34:33 +0200
The script "checkpatch.pl" pointed information out like the following.
WARNING: void function return statements are not generally useful
Thus remove such a statement here.
Signed-off-by: Markus Elfring
---
drivers/md/raid0.c | 1 -
1
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Greg Kroah-Hartman
commit ab21b63e8aedfc73565dd9cdd51eb338341177cb upstream.
This reverts commit e6c7efdcb76f11b04e3d3f71c8d764ab75c9423b.
Turns out it was totally wrong. The memory is suppos
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Jack Morgenstein
commit baa0be7026e2f7d1d40bfd45909044169e9e3c68 upstream.
The indentation in the QP1 GRH flow in procedure build_mlx_header is
really confusing. Fix it, in preparation for a co
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Peter Ujfalusi
commit a8719670687c46ed2e904c0d05fa4cd7e4950cd1 upstream.
Fixes: ddd17531ad908 ("ASoC: omap-mcpdm: Clean up with devm_* function")
Managed irq request will not doing any good in
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Hui Wang
commit 392c9da24a994f238c5d7ea611c6245be4617014 upstream.
We have two new Dell laptop models, they have the same ALC255 pin
definition, but not in the pin quirk table yet, as a result,
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Jann Horn
commit 22f6b4d34fcf039c63a94e7670e0da24f8575a5a upstream.
This ensures that do_mmap() won't implicitly make AIO memory mappings
executable if the READ_IMPLIES_EXEC personality flag is
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Russell King
commit 02ba38a5b6d6e0bc89c7b74651f1873055028a56 upstream.
pxa_timer wants to be able to call clk_enable() etc on this clock,
but our clk_enable() implementation expects non-NULL en
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Nicolas Iooss
commit ae6c33ba6e37eea3012fe2640b22400ef3f2d0f3 upstream.
Commit bbeddf52adc1 ("printk: move braille console support into separate
braille.[ch] files") moved the parsing of braill
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Takashi Iwai
commit 0eec880966e77bdbee0112989a2be67d92e39929 upstream.
HP Spectre x360 with CX20724 codec has two speaker outputs while the
BIOS sets up only the bottom one (NID 0x17) and disab
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Konstantin Shkolnyy
commit a377f9e906af4df9071ba8ddba60188cb4013d93 upstream.
A bug in the CRTSCTS handling caused RTS to alternate between
CRTSCTS=0 => "RTS is transmit active signal" and
CRT
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Alex Vesker
commit e5ac40cd66c2f3cd11bc5edc658f012661b16347 upstream.
Because of an incorrect bit-masking done on the join state bits, when
handling a join request we failed to detect a differe
Hi Alex,
On Tue, Oct 04, 2016 at 10:35:03AM +0100, Alex Bligh wrote:
> Wouter,
> > I see now that it should be closer
> > to the former; a more useful definition is probably something along the
> > following lines:
> >
> >All write commands (that includes NBD_CMD_WRITE and NBD_CMD_TRIM)
> >
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Ksenija Stanojevic
commit fc1e2c8ea85e109acf09e74789e9b852f6eed251 upstream.
Commit 367e8560e8d7a62d96e9b1d644028a3816e04206 introduced a bug
in fbtft-core where fps is always 0, this is becaus
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Alex Vesker
commit 344bacca8cd811809fc33a249f2738ab757d327f upstream.
This fix solves a race between light flush and on the fly joins.
Light flush doesn't set the device to down and unset IPOIB
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Prarit Bhargava
commit a59b679ab85635737947310323f2f2bcfa0664a7 upstream.
ACPICA commit 7bb77313091e52a846df4c9c2bea90be31bfb9d8
Eliminate warnings for "not found" _Sx errors, since these
are
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Greg Kroah-Hartman
commit 2fae9e5a7babada041e2e161699ade2447a01989 upstream.
This patch fixes a NULL pointer dereference caused by a race codition in
the probe function of the legousbtower driv
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Stephen Boyd
commit 93bfe79b03365f410aa91caf04263173c008ecdf upstream.
The mvs1 and mvs2 switches are actually called 5vs1 and 5vs2 on
some datasheets. Let's rename them to match the datasheets
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Erez Shitrit
commit 68c6bcdd8bd00394c234b915ab9b97c74104130c upstream.
The function send_leave sets the member: group->query_id
(group->query_id = ret) after calling the sa_query, but leave_han
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Stephen Boyd
commit 290284776bb281759b11faa287b8abccaf74bfcb upstream.
The voltage ranges listed here are wrong. The correct ranges can
be seen in the "native" spmi regulator driver
qcom_spmi-r
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Jack Morgenstein
commit 8ec07bf8a8b57d6c58927a16a0a22c0115cf2855 upstream.
When sending QP1 MAD packets which use a GRH, the source GID
(which consists of the 64-bit subnet prefix, and the 64 b
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Russell King
commit 198b51e8a6a31d3a6f8e9dd9cade3635d0291f26 upstream.
Since we switched to use pxa_timer, we need to provide the OSTIMER0
clock. However, as the clock is initialised early, we
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Wei Yongjun
commit 6a8b0c6b18f62a277ffb2139d0c0253fe35d7feb upstream.
free_irq() expects the same device identity that was passed to
corresponding request_irq(), otherwise the IRQ is not freed.
From: Markus Elfring
Date: Tue, 4 Oct 2016 14:25:01 +0200
The script "checkpatch.pl" pointed information out like the following.
ERROR: that open brace { should be on the previous line
Signed-off-by: Markus Elfring
---
drivers/md/raid0.c | 6 ++
1 file changed, 2 insertions(+), 4 deletion
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Erez Shitrit
commit 546481c2816ea3c061ee9d5658eb48070f69212e upstream.
When a new CM connection is being requested, ipoib driver copies data
from the path pointer in the CM/tx object, the path
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Hui Wang
commit 3f640970a41429f0a076c01270bbd014c9eae61c upstream.
One of the laptops has the codec ALC256 on it, applying the
ALC255_FIXUP_DELL1_MIC_NO_PRESENCE can fix the problem, the rest
o
From: Markus Elfring
Date: Tue, 4 Oct 2016 15:01:04 +0200
* A multiplication for the size determination of a memory allocation
indicated that an array data structure should be processed.
Thus use the corresponding function "kcalloc".
This issue was detected by using the Coccinelle software
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Kyle Jones
commit decc5360f23e9efe0252094f47f57f254dcbb3a9 upstream.
Signed-off-by: Kyle Jones
Signed-off-by: Greg Kroah-Hartman
---
drivers/usb/serial/cp210x.c |1 +
1 file changed, 1
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Russell King
commit da60626e7d02a4f385cae80e450afc8b07035368 upstream.
Clear the current reset status prior to rebooting the platform. This
adds the bit missing from 04fef228fb00 ("[ARM] pxa:
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Trond Myklebust
commit 73e6c5d854d3f7f75e8b46d3e54aeb5d83fe6b1f upstream.
According to the errata
https://www.rfc-editor.org/errata_search.php?rfc=5661&eid=2751
we should always send layout com
From: Markus Elfring
Date: Tue, 4 Oct 2016 15:30:28 +0200
* A multiplication for the size determination of a memory allocation
indicated that an array data structure should be processed.
Thus use the corresponding function "kcalloc".
* Replace the specification of a data structure by a point
From: Steve Twiss
Device tree binding information for DA9062 and DA9061 thermal junction
temperature monitor.
Binding descriptions for the DA9061 and DA9062 thermal TJUNC supervisor
device driver, using a single THERMAL_TRIP_HOT trip-wire and allowing for a
configurable polling period for over-t
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Michal Hocko
commit 735f2770a770156100f534646158cb58cb8b2939 upstream.
Commit fec1d0115240 ("[PATCH] Disable CLONE_CHILD_CLEARTID for abnormal
exit") has caused a subtle regression in nscd whic
From: Markus Elfring
Date: Tue, 4 Oct 2016 15:17:13 +0200
* A multiplication for the size determination of a memory allocation
indicated that an array data structure should be processed.
Thus use the corresponding function "kcalloc".
* Replace the specification of a data structure by a point
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Wei Yongjun
commit 979cf59acc9d634cc140aadd0d2915947ab303cc upstream.
Fix to return error code -ENODEV from the error handling
case instead of 0, as done elsewhere in this function.
Fixes: 87b
From: Steve Twiss
Add binding information for DA9062 and DA9061 watchdog.
Signed-off-by: Steve Twiss
---
This patch applies against linux-next and v4.8
Hi,
This patch depends on the acceptance of DA9061 watchdog driver:
[PATCH V1 4/10] watchdog: da9061: watchdog driver
Regards,
Steve Twis
From: Steve Twiss
Add binding information for DA9061 onkey.
This patch updates the compatible string "dlg,da9061-onkey" to support
DA9061, removes ther reference to KEY_SLEEP (which the driver no longer
supports) and fixes a typo in the example.
Signed-off-by: Steve Twiss
---
This patch appli
From: Steve Twiss
Extend existing DA9062 binding information to include the DA9061 PMIC for
MFD core and regulators.
Add a da9062-onkey link to the existing onkey binding file.
Add a da9062-thermal link to the new temperature monitoring binding file
found in [PATCH V1 8/10].
Delete the da9062-
From: Markus Elfring
Date: Tue, 4 Oct 2016 14:21:21 +0200
The script "checkpatch.pl" pointed information out like the following.
WARNING: space prohibited between function name and open parenthesis '('
Thus fix the affected source code places.
Signed-off-by: Markus Elfring
---
drivers/md/rai
From: Steve Twiss
This patch set adds support for the Dialog DA9061 Power Management IC.
Support is made by altering the existing DA9062 device driver.
In this patch set the following is provided:
[PATCH V1 01/10] MFD core support
[PATCH V1 02/10] BUCKs and LDOs
[PATCH V1 03/10] Onkey
[PATCH V
From: Markus Elfring
Date: Tue, 4 Oct 2016 18:01:02 +0200
Resource release functions were called in up to four cases
by the setup_conf() function during error handling even if
the passed data structure members contained a null pointer.
Adjust jump targets according to the Linux coding style conv
From: Markus Elfring
Date: Tue, 4 Oct 2016 17:34:10 +0200
One local variable was set to an error code in a few cases before
a concrete error situation was detected. Thus move the corresponding
assignments into if branches to indicate a software failure there.
Signed-off-by: Markus Elfring
---
From: Steve Twiss
Add junction temperature monitoring supervisor device driver, compatible
with the DA9062 and DA9061 PMICs.
If the PMIC's internal junction temperature rises above TEMP_WARN (125
degC) an interrupt is issued. This TEMP_WARN level is defined as the
THERMAL_TRIP_HOT trip-wire insi
From: Steve Twiss
Hi,
Dialog Semiconductor support would like to add to the MAINTAINERS search
terms. This update will allow us to follow files for device tree bindings
and source code relating to input onkey drivers, chip thermal monitoring
and watchdog timers.
Signed-off-by: Steve Twiss
---
From: Markus Elfring
Date: Tue, 4 Oct 2016 15:56:41 +0200
* Return directly after a call of the function "kzalloc" failed
at the beginning.
* Delete a repeated check for the local variable "conf"
which became unnecessary with this refactoring.
* Reorder two calls for the function "kfree" at
Hi Vineet,
On Wed, 2016-10-05 at 13:39 -0700, Vineet Gupta wrote:
> The IDU intc is technically part of MCIP (Multi-core IP) hence
> historically was only available in a SMP hardware build (and thus only
> in a SMP kernel build). Now that hardware restriction has been lifted,
> so a UP kernel need
From: Steve Twiss
Support for the DA9061 onkey is added into the DA9063 onkey driver.
The of_device_id match array is expanded to support "dlg,da9061-onkey" as a
valid .compatible string. A new chip configuration register map listed in
da9061_regs is added and linked to this device tree compatib
From: Steve Twiss
MFD support for DA9061 is provided as part of the DA9062 device driver.
The registers header file adds two new chip variant IDs defined in DA9061
and DA9062 hardware. The core header file adds new software enumerations
for listing the valid DA9061 IRQs and a da9062_compatible_t
From: Steve Twiss
Regulator support for the DA9061 is added into the DA9062 regulator driver.
The regulators for DA9061 differ from those of DA9062.
A new DA9061 enumeration list for the LDOs and Bucks supported by this
device is added. Regulator information added: the old regulator
information
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Dan Carpenter
commit e44c153b30c9a0580fc2b5a93f3c6d593def2278 upstream.
The code is checking for negative returns but it should be checking for
zero.
Fixes: aab3125c43d8 ('[media] em28xx: add
From: Markus Elfring
Date: Tue, 4 Oct 2016 18:15:20 +0200
Omit an extra message for a memory allocation failure in this function.
Link:
http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf
Signed-off-by: Markus Elfring
---
drivers/md/raid1.c | 3 ---
From: Steve Twiss
Support for the DA9061 watchdog is added into the DA9062 watchdog driver.
The of_device_id match array is expanded to support "dlg,da9061-watchdog"
as a valid .compatible string. A new watchdog_info structure is added and
linked to this device tree compatible string in the .dat
From: Markus Elfring
Date: Tue, 4 Oct 2016 21:46:18 +0200
Replace the specification of a data structure by a pointer dereference
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer.
Signed-off-by: Markus Elfring
---
drivers/md/raid1.c | 2 +-
1 f
Hi,
this series basically takes the facility for continuously capturing CRCs
of frames from the i915 driver and into the DRM core.
The idea is that test suites such as IGT use this information to check
that frames that are exected to be identical, also have identical CRC
values.
Other drivers fo
From: Markus Elfring
Date: Tue, 4 Oct 2016 18:55:42 +0200
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
The script "checkpatch.pl" pointed information out like the following.
Comparison to NULL could be written …
Thus fix the affected source code plac
Adds files and directories to debugfs for controlling and reading frame
CRCs, per CRTC:
dri/0/crtc-0/crc
dri/0/crtc-0/crc/control
dri/0/crtc-0/crc/data
Drivers can implement the set_crc_source callback() in drm_crtc_funcs to
start and stop generating frame CRCs and can add entries to the output
b
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Ilia Mirkin
commit 666ca3d8f19082f40745d75f3cc7cc0200ee87e3 upstream.
Signed-off-by: Ilia Mirkin
Signed-off-by: Ben Skeggs
Signed-off-by: Greg Kroah-Hartman
---
drivers/gpu/drm/nouveau/nvk
From: Markus Elfring
Date: Tue, 4 Oct 2016 20:42:25 +0200
Use space characters at some source code places according to
the Linux coding style convention.
Signed-off-by: Markus Elfring
---
drivers/md/raid1.c | 62 --
1 file changed, 32 inserti
From: Markus Elfring
Date: Tue, 4 Oct 2016 18:25:05 +0200
The script "checkpatch.pl" pointed information out like the following.
ERROR: that open brace { should be on the previous line
Signed-off-by: Markus Elfring
---
drivers/md/raid1.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Quentin Armitage
commit 3777ed688fba82d0bd43f9fc1ebbc6abe788576d upstream.
When using HEAD from
https://git.kernel.org/cgit/utils/kernel/ipvsadm/ipvsadm.git/,
the command:
ipvsadm --start-daemo
From: Markus Elfring
Date: Tue, 4 Oct 2016 21:10:37 +0200
The script "checkpatch.pl" pointed information out like the following.
ERROR: space prohibited before that '++' (ctx:WxO)
Thus fix the affected source code places.
Signed-off-by: Markus Elfring
---
drivers/md/raid1.c | 6 +++---
1 fil
From: Markus Elfring
Date: Tue, 4 Oct 2016 20:30:07 +0200
1. Add a definition for the macros "MY_LOG_PREFIX" and "pr_fmt"
so that their information can be used for consistent message output.
2. Prefer usage of some higher level macros over calling "printk" directly
in this software module.
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Arnd Bergmann
commit d7e92e15e92fc987640772bf110586898b5f15aa upstream.
When CONFIG_INPUT is disabled, multiple gspca backend drivers
print compile-time warnings about unused variables:
media/
From: Markus Elfring
Date: Tue, 4 Oct 2016 21:01:34 +0200
The script "checkpatch.pl" pointed information out like the following.
ERROR: "foo * bar" should be "foo *bar"
Signed-off-by: Markus Elfring
---
drivers/md/raid1.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git
From: Markus Elfring
Date: Tue, 4 Oct 2016 22:44:59 +0200
* Return directly after a call of the function "kzalloc" failed
at the beginning.
* Delete a repeated check for the local variable "conf"
which became unnecessary with this refactoring.
Signed-off-by: Markus Elfring
---
drivers/md/
The core provides now an ABI to userspace for generation of frame CRCs,
so implement the ->set_crc_source() callback and reuse as much code as
possible with the previous ABI implementation.
When handling the pageflip interrupt, we skip 1 or 2 frames depending on
the HW because they contain wrong v
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Joonwoo Park
commit 28b89b9e6f7b6c8fef7b3af39828722bca20cfee upstream.
A discrepancy between cpu_online_mask and cpuset's effective_cpus
mask is inevitable during hotplug since cpuset defers up
From: Markus Elfring
Date: Tue, 4 Oct 2016 10:10:52 +0200
* Multiplications for the size determination of memory allocations
indicated that array data structures should be processed.
Thus use the corresponding function "kcalloc".
This issue was detected by using the Coccinelle software.
*
On 27.09.16 14:26:08, Hanjun Guo wrote:
> On 09/20/2016 09:21 PM, Robert Richter wrote:
> >On 20.09.16 19:32:34, Hanjun Guo wrote:
> >>On 09/20/2016 06:43 PM, Robert Richter wrote:
> >
> >>>Unfortunately either your nor my code does fix the BUG_ON() I see with
> >>>the numa kernel:
> >>>
> >>> ker
In preparation to using a generic API in the DRM core for continuous CRC
generation, move the related code out of i915_debugfs.c into a new file.
Eventually, only the Intel-specific code will remain in this new file.
v2: Rebased.
v6: Rebased.
v7: Fix whitespace issue.
v9: Have intel_display_cr
From: Markus Elfring
Date: Tue, 4 Oct 2016 22:30:12 +0200
* Multiplications for the size determination of memory allocations
indicated that array data structures should be processed.
Thus use the corresponding function "kcalloc".
This issue was detected by using the Coccinelle software.
*
From: Markus Elfring
Date: Tue, 4 Oct 2016 22:35:06 +0200
Replace the specification of a data structure by a pointer dereference
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer.
Signed-off-by: Markus Elfring
---
drivers/md/raid5.c | 2 +-
1 f
From: Markus Elfring
Date: Tue, 4 Oct 2016 21:16:13 +0200
The script "checkpatch.pl" pointed information out like the following.
WARNING: Prefer seq_puts to seq_printf
Signed-off-by: Markus Elfring
---
drivers/md/raid1.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/driv
From: Markus Elfring
Date: Wed, 6 Oct 2016 10:10:01 +0200
Several update suggestions were taken into account
from static source code analysis.
Markus Elfring (54):
raid0: Use kcalloc() in create_strip_zones()
raid0: Less function calls in create_strip_zones() after error detection
raid0: M
From: Robin Murphy
IOMMU domain users such as VFIO face a similar problem to DMA API ops
with regard to mapping MSI messages in systems where the MSI write is
subject to IOMMU translation. With the relevant infrastructure now in
place for managed DMA domains, it's actually really simple for other
From: Markus Elfring
Date: Wed, 5 Oct 2016 14:37:17 +0200
The script "checkpatch.pl" pointed information out like the following.
WARNING: space prohibited between function name and open parenthesis '('
Thus fix the affected source code places.
Signed-off-by: Markus Elfring
---
drivers/md/rai
KASLR memory randomization can randomize the base of the physical memory
mapping (PAGE_OFFSET), vmalloc (VMALLOC_START) and vmemmap
(VMEMMAP_START). These need be exported to VMCOREINFO so that user space
utility, mainly makedumpfile can use them to identify the base of each
memory section. Here us
From: Markus Elfring
Date: Wed, 5 Oct 2016 09:43:40 +0200
Omit extra messages for a memory allocation failure in this function.
Link:
http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf
Signed-off-by: Markus Elfring
---
drivers/md/raid5.c | 13 +++--
We introduce a vfio_dma type since we will need to discriminate
different types of dma slots:
- VFIO_IOVA_USER: IOVA region used to map user vaddr
- VFIO_IOVA_RESERVED_MSI: IOVA region reserved to map MSI doorbells
Signed-off-by: Eric Auger
---
v9 -> v10:
- renamed VFIO_IOVA_RESERVED into VFIO_I
Do not advertise IOMMU_CAP_INTR_REMAP for arm-smmu(-v3). Indeed the
irq_remapping capability is abstracted on irqchip side for ARM as
opposed to Intel IOMMU featuring IRQ remapping HW.
So to check IRQ remapping capability, the msi domain needs to be
checked instead.
This commit affects platform a
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