From: Dietmar Eggemann
In case that after the gathering of sched domain statistics the current
load balancing operation is still in energy-aware mode and a least
efficient sched group has been found, detect the least efficient cpu by
comparing the cpu efficiency (ratio between cpu usage and cpu e
capacity_orig_of() returns the max available compute capacity of a cpu.
For scale-invariant utilization tracking and energy-aware scheduling
decisions it is useful to know the compute capacity available at the
current OPP of a cpu.
cc: Ingo Molnar
cc: Peter Zijlstra
Signed-off-by: Morten Rasmus
From: Dietmar Eggemann
The per sched group sched_group_energy structure plus the related
idle_state and capacity_state arrays are allocated like the other sched
domain (sd) hierarchy data structures. This includes the freeing of
sched_group_energy structures which are not used.
One problem is th
From: Dietmar Eggemann
Energy-aware load balancing has to work alongside the conventional load
based functionality. This includes the tipping point feature, i.e. being
able to fall back from energy aware to the conventional load based
functionality during an ongoing load balancing action.
That is
Make wake-ups of new tasks (find_idlest_group) aware of any differences
in cpu compute capacity so new tasks don't get handed off to a cpus with
lower capacity.
cc: Ingo Molnar
cc: Peter Zijlstra
Signed-off-by: Morten Rasmussen
---
kernel/sched/fair.c | 15 +--
1 file changed, 13
From: Dietmar Eggemann
Besides the existing frequency scale-invariance correction factor, apply
cpu scale-invariance correction factor to usage tracking.
Cpu scale-invariance takes cpu performance deviations due to
micro-architectural differences (i.e. instructions per seconds) between
cpus in H
From: Dietmar Eggemann
The struct sched_group_energy represents the per sched_group related
data which is needed for energy aware scheduling. It contains:
(1) atomic reference counter for scheduler internal bookkeeping of
data allocation and freeing
(2) number of elements of the idle s
Hi Greg,
On Wed, Feb 4, 2015 at 6:32 PM, Greg Kroah-Hartman
wrote:
> On Wed, Feb 04, 2015 at 06:27:31PM +, Lad Prabhakar wrote:
>> From: "Lad, Prabhakar"
>
> Why put your name in a different order than is normally used? Please
> just switch it around, tools don't like ',' all that much.
>
I
Add the blocked utilization contribution to group sched_entity
utilization (se->avg.utilization_avg_contrib) and to get_cpu_usage().
With this change cpu usage now includes recent usage by currently
non-runnable tasks, hence it provides a more stable view of the cpu
usage. It does, however, also me
This documentation patch provides an overview of the experimental
scheduler energy costing model, associated data structures, and a
reference recipe on how platforms can be characterized to derive energy
models.
Signed-off-by: Morten Rasmussen
---
Documentation/scheduler/sched-energy.txt | 359 +
Move get_cpu_usage() to an earlier position in fair.c.
cc: Ingo Molnar
cc: Peter Zijlstra
Signed-off-by: Morten Rasmussen
---
kernel/sched/fair.c | 56 ++---
1 file changed, 28 insertions(+), 28 deletions(-)
diff --git a/kernel/sched/fair.c b/k
For energy-aware load-balancing decisions it is necessary to know the
energy consumption estimates of groups of cpus. This patch introduces a
basic function, sched_group_energy(), which estimates the energy
consumption of the cpus in the group and any resources shared by the
members of the group.
Adds a generic energy-aware helper function, energy_diff(), that
calculates energy impact of adding, removing, and migrating utilization
in the system.
cc: Ingo Molnar
cc: Peter Zijlstra
Signed-off-by: Morten Rasmussen
---
kernel/sched/fair.c | 51 +
With scale-invariant usage tracking get_cpu_usage() should never return
a usage above the current compute capacity of the cpu (capacity_curr).
The scaling of the utilization tracking contributions should generally
cause the cpu utilization to saturate at capacity_curr, but it may
temporarily exceed
From: Dietmar Eggemann
This patch is only here to be able to test provisioning of energy related
data from an arch topology shim layer to the scheduler. Since there is no
code today which deals with extracting energy related data from the dtb or
acpi, and process it in the topology shim layer, th
This patch introduces the ENERGY_AWARE sched feature, which is
implemented using jump labels when SCHED_DEBUG is defined. It is
statically set false when SCHED_DEBUG is not defined. Hence this doesn't
allow energy awareness to be enabled without SCHED_DEBUG. This
sched_feature knob will be replaced
to
`i2c_smbus_read_i2c_block_data'
drivers/built-in.o:(.debug_addr+0x4dad4): undefined reference to
`i2c_smbus_read_byte_data'
Signed-off-by: Randy Dunlap
Cc: Jonathan Cameron
Cc: Hartmut Knaack
Cc: Lars-Peter Clausen
Cc: Peter Meerwald
Cc: linux-...@vger.kernel.org
---
drive
cpufreq is currently keeping it a secret which cpus are sharing
clock source. The scheduler needs to know about clock domains as well
to become more energy aware. The SD_SHARE_CAP_STATES domain flag
indicates whether cpus belonging to the sched_domain share capacity
states (P-states).
There is no
Introduces the blocked utilization, the utilization counter-part to
cfs_rq->utilization_load_avg. It is the sum of sched_entity utilization
contributions of entities that were recently on the cfs_rq that are
currently blocked. Combined with sum of contributions of entities
currently on the cfs_rq o
On 02/02/15 08:37, Nicholas Mc Guire wrote:
> This patch fixes two issues:
> * return type of wait_for_completion_timeout is unsigned long not int,
> rather than adding a dedicated variable the wait_for_completion_timeout
> is moved into the condition directly
> * the timeout of wait_for_compl
From: Dietmar Eggemann
Reuses the existing infrastructure for cpu_scale to provide the scheduler
with a cpu scaling correction factor for more accurate load-tracking.
This factor comprises a micro-architectural part, which is based on the
cpu efficiency value of a cpu as well as a platform-wide m
On 02/02/15 08:35, Nicholas Mc Guire wrote:
> return type of wait_for_completion_timeout is unsigned long not int, this
> patch only fixes up the return handling.
>
> Signed-off-by: Nicholas Mc Guire
Applied to the togreg branch of iio.git which will at somepoint get
pushed out as testing for the
From: Dietmar Eggemann
To enable the parsing of clock frequency and cpu efficiency values
inside parse_dt_topology [arch/arm/kernel/topology.c] to scale the
relative capacity of the cpus, this property has to be provided within
the cpu nodes of the dts file.
The patch is a copy of commit 8f15973
On 30/01/15 04:03, Viorel Suman wrote:
> Hi,
>
> You might need more space in "values" buffer, for more details please check
> the
> "iio_push_to_buffers_with_timestamp" description and implementation.
Whilst that function is a little 'odd', this patch doesn't change the use
of buffer (simply how
From: Vincent Guittot
Now that arch_scale_cpu_capacity has been introduced to scale the original
capacity, the arch_scale_freq_capacity is no longer used (it was
previously used by ARM arch). Remove arch_scale_freq_capacity from the
computation of cpu_capacity. The frequency invariance will be ha
On Wed, Feb 04, 2015 at 08:48:32AM -0600, Emil Medve wrote:
>
> Hello,
>
>
> This is the first attempt to publish the Freescale DPAA B/QMan drivers. They
> are
> not to be applied yet. At this stage, this is more or less the drivers from
> the
> Freescale PowerPC SDK roughly squashed and spli
From: Morten Rasmussen
Architectures that don't have any other means for tracking cpu frequency
changes need a callback from cpufreq to implement a scaling factor to
enable scale-invariant per-entity load-tracking in the scheduler.
To compute the scale invariance correction factor the architectu
From: Dietmar Eggemann
Apply frequency scale-invariance correction factor to load tracking.
Each segment of the sched_avg::runnable_avg_sum geometric series is now
scaled by the current frequency so the sched_avg::load_avg_contrib of each
entity will be invariant with frequency scaling. As a resu
From: Vincent Guittot
Add the SD_PREFER_SIBLING flag for SMT level in order to ensure that
the scheduler will put at least 1 task per core.
Signed-off-by: Vincent Guittot
Reviewed-by: Preeti U. Murthy
---
kernel/sched/core.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/kernel/sched/cor
On Wed, Feb 04, 2015 at 09:26:27PM +0300, Andrey Skvortsov wrote:
> On Tue, Feb 03, 2015 at 08:21:52PM +, Chris Wilson wrote:
> > On Tue, Feb 03, 2015 at 10:15:47PM +0300, Andrey Skvortsov wrote:
> > > Hi,
> > >
> > > tested next-20150202. System boots, but graphic output is broken (empty
> >
From: Vincent Guittot
When a CPU is used to handle a lot of IRQs or some RT tasks, the remaining
capacity for CFS tasks can be significantly reduced. Once we detect such
situation by comparing cpu_capacity_orig and cpu_capacity, we trig an idle
load balance to check if it's worth moving its tasks
On Wed, 2015-02-04 at 17:27 +0200, Stanimir Varbanov wrote:
> On 02/04/2015 05:14 PM, Paul Bolle wrote:
> > On Wed, 2015-02-04 at 17:05 +0200, Stanimir Varbanov wrote:
> >> On 02/03/2015 10:42 PM, Paul Bolle wrote:
> >>> On Tue, 2015-02-03 at 15:50 +0200, Stanimir Varbanov wrote:
> diff --git
From: Vincent Guittot
Monitor the usage level of each group of each sched_domain level. The usage is
the portion of cpu_capacity_orig that is currently used on a CPU or group of
CPUs. We use the utilization_load_avg to evaluate the usage level of each
group.
The utilization_load_avg only takes i
From: Dietmar Eggemann
Since now we have besides frequency invariant also cpu (uarch plus max
system frequency) invariant cfs_rq::utilization_load_avg both, frequency
and cpu scaling happens as part of the load tracking.
So cfs_rq::utilization_load_avg does not have to be scaled by the original
c
From: Vincent Guittot
Add new statistics which reflect the average time a task is running on the CPU
and the sum of these running time of the tasks on a runqueue. The latter is
named utilization_load_avg.
This patch is based on the usage metric that was proposed in the 1st
versions of the per-en
obd_updatemax_lock is only used in class_obd.c
Signed-off-by: Fabian Frederick
---
drivers/staging/lustre/lustre/obdclass/class_obd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/lustre/lustre/obdclass/class_obd.c
b/drivers/staging/lustre/lustre/obdclass/c
From: Vincent Guittot
The scheduler tries to compute how many tasks a group of CPUs can handle by
assuming that a task's load is SCHED_LOAD_SCALE and a CPU's capacity is
SCHED_CAPACITY_SCALE. group_capacity_factor divides the capacity of the group
by SCHED_LOAD_SCALE to estimate how many task can
Apply frequency scale-invariance correction factor to usage tracking.
Each segment of the running_load_avg geometric series is now scaled by the
current frequency so the utilization_avg_contrib of each entity will be
invariant with frequency scaling. As a result, utilization_load_avg which is
the s
st. Unfortunately I failed to apply before
sending the pull request on to Greg. Will follow this up asap...
(which might not be that quick as I'm travelling until the weekend).
Jonathan
> drivers/iio/magnetometer/Kconfig |1 +
> 1 file changed, 1 insertion(+)
>
> --- linu
Adds usage contribution tracking for group entities. Unlike
se->avg.load_avg_contrib, se->avg.utilization_avg_contrib for group
entities is the sum of se->avg.utilization_avg_contrib for all entities on the
group runqueue. It is _not_ influenced in any way by the task group
h_load. Hence it is repr
From: Vincent Guittot
The average running time of RT tasks is used to estimate the remaining compute
capacity for CFS tasks. This remaining capacity is the original capacity scaled
down by a factor (aka scale_rt_capacity). This estimation of available capacity
must also be invariant with frequenc
From: "Lad, Prabhakar"
this patch fixes following sparse warnings:
osst.c:5699:1: warning: symbol 'dev_attr_ADR_rev' was not declared. Should it
be static?
osst.c:5713:1: warning: symbol 'dev_attr_media_version' was not declared.
Should it be static?
osst.c:5726:1: warning: symbol 'dev_attr_ca
An attempt to implement this. Probably missing some fine points:
Subject: [capabilities] Implement ambient capability set.
DRAFT -- untested -- DRAFT
Implement an ambient capabilty set to allow capabilties
to be inherited with unix semantics used also for other
attributes.
Implements PR_CAP_AMB
* Fix checkpatch.pl warnings "Fix missing space after return type warning".
Signed-off-by: Michael Hornung
---
drivers/staging/rtl8712/drv_types.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/rtl8712/drv_types.h
b/drivers/staging/rtl8712/drv_types.h
On Wed, Feb 4, 2015 at 6:27 PM, Lad Prabhakar
wrote:
> From: "Lad, Prabhakar"
>
> this patch fixes following sparse warnings:
> sysrq.c:58:16: warning: symbol 'platform_sysrq_reset_seq' was not declared.
> Should it be static?
> sysrq.c:59:5: warning: symbol 'sysrq_reset_downtime_ms' was not dec
From: Markus Elfring
Date: Wed, 4 Feb 2015 19:53:11 +0100
The kfree() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring
---
drivers/net/
On Mon, Feb 02, 2015 at 12:45:45PM +, Hanjun Guo wrote:
> Using the information presented by GTDT (Generic Timer Description Table)
> to initialize the arch timer (not memory-mapped).
Why are you not initializing the memory mapped timer ?
> CC: Daniel Lezcano
> Originally-by: Amit Daniel Kac
On Wed, 2015-02-04 at 16:17 +0100, Joerg Roedel wrote:
> The AMD address is dead for a long time already, replace it
> with a working one.
Maybe add a .mailmap entry too.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.
bnx2fc_global_lock is only used in bnx2fc_fcoe.c
Signed-off-by: Fabian Frederick
---
drivers/scsi/bnx2fc/bnx2fc_fcoe.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
index 98d06d1..66fb527 100644
--- a/dr
On Wed, 2015-02-04 at 17:57 +, Catalin Marinas wrote:
> On Wed, Feb 04, 2015 at 04:08:27PM +, Mark Salter wrote:
> > On Wed, 2015-02-04 at 11:25 +, Catalin Marinas wrote:
> > > On Tue, Feb 03, 2015 at 05:29:36PM +, Mark Salter wrote:
> > > > On Mon, 2015-02-02 at 23:14 +0100, Rafael
On Wed, Feb 04, 2015 at 04:15:35PM +0100, Geert Uytterhoeven wrote:
> The patch "module: fix types of device tables aliases" newly requires
> that invocations of
>
> MODULE_DEVICE_TABLE(type, name);
>
> come *after* the definition of `name'. That is reasonable, but gscps2
> wasn't doing this. F
On 02/04/2015 11:12 AM, Mark Brown wrote:
> On Tue, Feb 03, 2015 at 05:40:20PM -0700, Al Stone wrote:
>> Much removed to cut down the size on this and to highlight a couple of
>> specific sections pertinent to the ACPI on ARMv8 TODO List.
>
> This is of course good practice when replying to an
On Wed, 2015-02-04 at 10:48 +0100, Rasmus Villemoes wrote:
> __FUNCTION__ hasn't been treated as a string literal since gcc 3.4, so
> this only helps people who only test-compile using 3.3
> (compiler-gcc3.h barks at anything older than that). Besides, there
> are almost no occurrences of __FUNCTIO
On Wed, Feb 4, 2015 at 12:08 PM, Bruno Prémont
wrote:
>
> On Fri, 30 January 2015 Trond Myklebust wrote:
> > On Sun, 2015-01-25 at 16:55 -0500, Trond Myklebust wrote:
> > > On Sun, Jan 25, 2015 at 4:06 PM, Bruno Prémont wrote:
> > > > On a system running home-brown container (mntns, utsns, pidns,
On Wed, Feb 04, 2015 at 11:21:03AM -0600, Felipe Balbi wrote:
> Hi Greg,
>
> Here's a big pull request for v3.20. All patches have been around
> for quite a while. I have tested everything on AM437x SK, AM437x IDK,
> AM335x BeagleBoneBlack and AM57x Beagleboard X15.
>
> Let me know if you want me
On Wed, Feb 04, 2015 at 06:47:23PM +0100, Wolfram Sang wrote:
>
> On Wed, Feb 04, 2015 at 08:23:37AM -0800, Guenter Roeck wrote:
> > Large EEPROMS (24c32 and larger) require a two-byte data address
> > instead of just a single byte. Implement support for such EEPROMs
> > with SMBus commands.
> >
From: Markus Elfring
Date: Wed, 4 Feb 2015 20:06:39 +0100
The kfree() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring
---
drivers/net/
On Wed, Feb 04, 2015 at 06:03:33AM -0800, Guenter Roeck wrote:
> On 02/03/2015 03:13 PM, Greg Kroah-Hartman wrote:
> >This is the start of the stable review cycle for the 3.18.6 release.
> >There are 57 patches in this series, all will be posted as a response
> >to this one. If anyone has any issu
On Wed, Feb 04, 2015 at 10:30:28AM -0700, Shuah Khan wrote:
> On 02/03/2015 04:13 PM, Greg Kroah-Hartman wrote:
> > This is the start of the stable review cycle for the 3.18.6 release.
> > There are 57 patches in this series, all will be posted as a response
> > to this one. If anyone has any issu
On 4 February 2015 at 18:02, Vlastimil Babka wrote:
> On 02/04/2015 03:00 PM, Michael Kerrisk (man-pages) wrote:
>>
>> Hello Vlastimil,
>>
>> On 4 February 2015 at 14:46, Vlastimil Babka wrote:
>
> - that covers mlocking ok, not sure if the rest fits the "shared pages"
> case
> th
On 2/3/15 3:37 PM, Daniel Sanders wrote:
This patch moves the initialization of the size_index table slightly
earlier so that the first few kmem_cache_node's can be safely allocated
when KMALLOC_MIN_SIZE is large.
The patch looks OK to me but how is this related to LLVM?
- Pekka
--
To unsubscr
On Wed, Feb 04, 2015 at 03:52:02PM +0100, Lukáš Czerner wrote:
> > I'm happy for all the feedback. But it doesn't help me. I'm not going to
> > spend
> > the necessary time unpaid.
>
> Right, you'd much rather have someone else to spend the time on your
> request unpaid. That's understandable, bu
All sst firmware is provided under the intel directory of the linux-firmware
tree. By default this directory structure is kept when installing on a target
system. Change the path to expect a default linux-firmware installation.
Signed-off-by: Kevin Strasser
---
sound/soc/intel/sst/sst_acpi.c | 6
I posted this patch a while back ago here:
https://lkml.org/lkml/2012/12/12/354
It solved an issue that is very prevalent on large count CPUs. Tracing
showed it nicely. When we have more than 16 CPUs, the lock contention
on the run queue lock made a very noticeable delay. So much so, that
Mike
From: Markus Elfring
Date: Wed, 4 Feb 2015 20:28:49 +0100
The functions brcmu_pkt_buf_free_skb() and usb_free_urb() test whether
their argument is NULL and then return immediately. Thus the test around
the call is not needed.
Signed-off-by: Markus Elfring
---
drivers/net/wireless/brcm80211/brc
On Feb 02 2015 or thereabouts, Dmitry Torokhov wrote:
> On Wed, Jan 28, 2015 at 03:10:04PM -0500, Benjamin Tissoires wrote:
> > On the X1 Carbon 3rd gen (with a 2015 broadwell cpu), the physical middle
> > button of the trackstick (attached to the touchpad serio device, of course)
> > seems to get
From: "Steven Rostedt (Red Hat)"
Seems that some of the new console logic causes doprint to possibly
get evaluated. When printing a commit message that contains parenthesis,
it fails with a shell parsing error.
This gets fixed when we add quotes around the $item variable, and prevent
it from bei
From: Josh Poimboeuf
If dodie() is called with the console open, restore the terminal's
original settings before dying.
Link: http://lkml.kernel.org/r/20150130025453.gb20...@treble.redhat.com
Signed-off-by: Josh Poimboeuf
Signed-off-by: Steven Rostedt
---
tools/testing/ktest/ktest.pl | 7 +++
From: "Steven Rostedt (Red Hat)"
I find that I usually like to see how long a make or other command takes,
and adding a start and end time and reporting how long each command runs
(in seconds) is helpful.
Signed-off-by: Steven Rostedt
---
tools/testing/ktest/ktest.pl | 13 +
1 file
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest.git
for-next
Head SHA1: 7c2c49eceb79eb4738f38a00270830057b5bfb76
Josh Poimboeuf (4):
ktest: Restore tty settings after closing console
ktest: Give console process a dedicated tty
ktest: Enable user input to the
From: Josh Poimboeuf
Create a pseudoterminal (pty pair) to give the console a dedicated tty
so it doesn't mess with ktest's terminal settings.
Link:
http://lkml.kernel.org/r/37b0127f9efad09ff4fc994334db998141e4f6ca.1422473610.git.jpoim...@redhat.com
Signed-off-by: Josh Poimboeuf
Signed-off-by
From: Josh Poimboeuf
Allow the user to send input to the console by putting the terminal in
cbreak mode (to allow reading stdin one character at a time) and copying
all stdin data to the console's pty.
Link:
http://lkml.kernel.org/r/bb1bbe7d202c95a3ce7894cfffdd8c725875978e.1422473610.git.jpoim.
From: "Steven Rostedt (Red Hat)"
The function start_monitor_and_boot is a misnomer. It use to, but
now it starts the monitor and installs. It does not boot. Rename it
before I get confused by it again.
Signed-off-by: Steven Rostedt
---
tools/testing/ktest/ktest.pl | 10 +-
1 file chang
From: "Steven Rostedt (Red Hat)"
Since both success and failure may shortcut and exit ktest, it is better
to print the status times there too. Once times are printed, the values
for the times are reset, so they will not print more than once.
Signed-off-by: Steven Rostedt
---
tools/testing/ktes
From: "Steven Rostedt (Red Hat)"
Seeing the times for how long a build, install, reboot and the
test takes is helpful for analyzing the test process. Seeing
how different changes affect the timings.
Show the build, install, boot and test times when at the end of
the test, or between each interva
From: Josh Poimboeuf
When ktest runs the console program as a child process, the parent and
child share the same tty for stdin and stderr. This is problematic when
using a libvirt target. The "virsh console" program makes a lot of
changes to the tty settings, making ktest's output hard to read
From: David Decotigny
Signed-off-by: David Decotigny
---
drivers/infiniband/hw/usnic/usnic_ib_verbs.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/infiniband/hw/usnic/usnic_ib_verbs.c
b/drivers/infiniband/hw/usnic/usnic_ib_verbs.c
index d71ba62..f6f67c9 1
From: David Decotigny
Signed-off-by: David Decotigny
---
drivers/net/ipvlan/ipvlan_main.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ipvlan/ipvlan_main.c b/drivers/net/ipvlan/ipvlan_main.c
index 4f4099d..79e3516 100644
--- a/drivers/net/ipvlan/ipvlan
From: David Decotigny
Signed-off-by: David Decotigny
---
drivers/net/macvlan.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index 1df38bd..ce934c3 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -925,
From: David Decotigny
Signed-off-by: David Decotigny
---
net/core/net-sysfs.c | 15 +--
net/packet/af_packet.c | 11 +--
2 files changed, 14 insertions(+), 12 deletions(-)
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index 9993412..f54ae21 100644
--- a/net/cor
From: David Decotigny
Signed-off-by: David Decotigny
---
net/bridge/br_if.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
index b087d27..57282a5 100644
--- a/net/bridge/br_if.c
+++ b/net/bridge/br_if.c
@@ -35,10 +35,10 @@
*/
From: David Decotigny
Signed-off-by: David Decotigny
---
drivers/net/ethernet/mellanox/mlx4/mlx4_en.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
index 944a112..96bf728 100644
From: David Decotigny
Signed-off-by: David Decotigny
---
drivers/net/ethernet/mellanox/mlx4/en_ethtool.c | 328
drivers/net/ethernet/mellanox/mlx4/en_main.c| 1 +
drivers/net/ethernet/mellanox/mlx4/mlx4_en.h| 1 +
3 files changed, 162 insertions(+), 168 dele
From: David Decotigny
replaced by __ethtool_get_ksettings.
Signed-off-by: David Decotigny
---
include/linux/ethtool.h | 4
net/core/ethtool.c | 49 ++---
2 files changed, 14 insertions(+), 39 deletions(-)
diff --git a/include/linux/ethtoo
From: Markus Elfring
Date: Wed, 4 Feb 2015 20:50:31 +0100
The kfree() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring
---
drivers/misc
From: David Decotigny
Signed-off-by: David Decotigny
---
drivers/infiniband/hw/usnic/usnic_ib_verbs.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/infiniband/hw/usnic/usnic_ib_verbs.c
b/drivers/infiniband/hw/usnic/usnic_ib_verbs.c
index 53bd6a2..61337c7c 100644
--- a/drivers/in
From: David Decotigny
Signed-off-by: David Decotigny
---
include/rdma/ib_addr.h | 14 ++
1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/include/rdma/ib_addr.h b/include/rdma/ib_addr.h
index ce55906..782bb8c 100644
--- a/include/rdma/ib_addr.h
+++ b/include/rdma/ib_add
From: David Decotigny
Signed-off-by: David Decotigny
---
drivers/scsi/fcoe/fcoe_transport.c | 36
1 file changed, 20 insertions(+), 16 deletions(-)
diff --git a/drivers/scsi/fcoe/fcoe_transport.c
b/drivers/scsi/fcoe/fcoe_transport.c
index bdc8989..6097f0d
Am 04.02.2015 um 20:33 schrieb Theodore Ts'o:
And indeed, people who do have salaries paid by companies who care
about this general problem in actual products have been working on
addressing it using encryption, such that when the user is removed
from the device, the key is blasted. More import
From: David Decotigny
Signed-off-by: David Decotigny
---
drivers/net/bonding/bond_main.c | 14 ++
1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index c9e519c..9aba5a8 100644
--- a/drivers/net/bonding/b
From: David Decotigny
Signed-off-by: David Decotigny
---
net/8021q/vlan_dev.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index 1189564..b301bf6 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -655,12 +6
From: David Decotigny
Signed-off-by: David Decotigny
---
drivers/infiniband/hw/usnic/usnic_ib_verbs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/usnic/usnic_ib_verbs.c
b/drivers/infiniband/hw/usnic/usnic_ib_verbs.c
index 61337c7c..d71ba62 100644
-
From: David Decotigny
Signed-off-by: David Decotigny
---
drivers/net/team/team.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
index 0e62274..85196c5 100644
--- a/drivers/net/team/team.c
+++ b/drivers/net/team/team.
From: David Decotigny
This patch defines a new ETHTOOL_GSETTINGS/SSETTINGS API, handled by
the new get_ksettings/set_ksettings callbacks. This API provides
support for most legacy ethtool_cmd fields, adds support for larger
link mode masks (up to 4064 bits, variable length), and removes
ethtool_c
On Wed, Feb 04, 2015 at 02:43:32PM -0500, Benjamin Tissoires wrote:
> On Feb 02 2015 or thereabouts, Dmitry Torokhov wrote:
> > On Wed, Jan 28, 2015 at 03:10:04PM -0500, Benjamin Tissoires wrote:
> > > On the X1 Carbon 3rd gen (with a 2015 broadwell cpu), the physical middle
> > > button of the tra
From: David Decotigny
Signed-off-by: David Decotigny
---
arch/mips/txx9/generic/setup_tx4939.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/arch/mips/txx9/generic/setup_tx4939.c
b/arch/mips/txx9/generic/setup_tx4939.c
index e3733cd..4a3ebf6 100644
--- a/arch/mips/
2015-02-02 17:51 GMT+01:00 Sudip Mukherjee :
> On Thu, Jan 29, 2015 at 07:59:12PM +0100, Rickard Strandqvist wrote:
>> Fix a possible null pointer dereference, there is
>> otherwise a risk of a possible null pointer dereference.
>>
>> This was found using a static code analysis program called cppch
From: David Decotigny
History:
v2
- keep return 0 in get_settings when successful, instead of
propagating positive result from driver's get_settings callback.
v1
- original submission
The main goal of this series is to support ethtool link mode masks
larger than 32 bits. It implements a
On Wed, Feb 04, 2015 at 05:29:30PM +, Lad Prabhakar wrote:
> From: "Lad, Prabhakar"
>
> this patch fixes following sparse warning:
> ts3a227e.c:222:5: warning: symbol 'ts3a227e_enable_jack_detect' was not
> declared. Should it be static?
Applied, thanks. Please use subject lines matching t
Hello.
On 02/04/2015 02:59 PM, David Laight wrote:
-static inline int hci_test_bit(int nr, void *addr)
+static inline int hci_test_bit(int nr, const void *addr)
{
return *((__u32 *) addr + (nr >> 5)) & ((__u32) 1 << (nr & 31));
}
Is there a 'standard' function lurking that will d
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