On Fri, Mar 27, 2015 at 09:31:45AM -0700, Stephane Eranian wrote:
> On Fri, Mar 27, 2015 at 4:48 AM, tip-bot for Peter Zijlstra
> > +static int perf_event_set_clock(struct perf_event *event, clockid_t clk_id)
> > +{
> > + bool nmi_safe = false;
> > +
> > + switch (clk_id) {
> > +
On 03/27/2015 08:15 AM, Borislav Petkov wrote:
> I'm not sure we want to export this to modules... and MPX cannot be
> built as a module either. So why export it?
The thing I was wrapping (get_xsave_addr()) was EXPORT_SYMBOL_GPL(). I
assumed that it was exported for good reason and that my wrappe
The following changes since commit 9eccca0843205f87c00404b663188b88eb248051:
Linux 4.0-rc3 (2015-03-08 16:09:09 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom.git
tags/qcom-cleanup-for-4.1
for you to fetch changes up to 27842b
Commit 26ab1c62b6e1 ("cpufreq: exynos5250: Set APLL rate
using CCF API") removed the last user of ->need_apll_change
method. Remove it and then cleanup exynos_cpufreq_scale()
accordingly.
This patch was tested on Exynos4412 SoC based Trats2 board.
There should be no functional changes caused by
On Fri, Mar 27, 2015 at 4:48 AM, tip-bot for Peter Zijlstra
wrote:
> Commit-ID: 34f439278cef7b1177f8ce24f9fc81dfc6221d3b
> Gitweb: http://git.kernel.org/tip/34f439278cef7b1177f8ce24f9fc81dfc6221d3b
> Author: Peter Zijlstra
> AuthorDate: Fri, 20 Feb 2015 14:05:38 +0100
> Committer: Ingo
On Fri, Mar 27, 2015 at 04:44:43PM +0100, Michael Wang wrote:
>
> Introduce helper cap_smi() to help us check if the port of an
> IB device support Subnet Management Interface.
This and most of the others should be qualified with 'cap_ib_smi'
since we already know we will need 'cap_opa_smi' somed
Hi,
On Fri, Mar 27, 2015 at 10:22:11AM +0100, Dr. H. Nikolaus Schaller wrote:
> > Coming back at my sentence: I asked about a non-trivial, non-bus
> > connected HW, which has a DT binding.
>
> from omap3-beagle-xm.dts:
> hsusb2_phy (connected through ULPI)
> gpio-keys (it is not a trivial on/off)
On Fri, 27 Mar 2015 08:58:54 -0700 Jeremy Allison wrote:
> On Fri, Mar 27, 2015 at 02:01:59AM -0700, Andrew Morton wrote:
> > On Fri, 27 Mar 2015 01:48:33 -0700 Christoph Hellwig
> > wrote:
> >
> > > On Fri, Mar 27, 2015 at 01:35:16AM -0700, Andrew Morton wrote:
> > > > fincore() doesn't have
On Fri, Mar 27, 2015 at 04:46:57PM +0100, Michael Wang wrote:
>
> Introduce helper has_mcast() and cap_mcast() to help us check if an
> IB device or it's port support Multicast.
>
> Cc: Jason Gunthorpe
> Cc: Doug Ledford
> Cc: Ira Weiny
> Cc: Sean Hefty
> Signed-off-by: Michael Wang
> drive
Commit 42773b28e71d ("clk: samsung: exynos4: Enable ARMCLK
down feature") enabled ARMCLK down feature on all Exynos4
SoCs. Unfortunately on Exynos4210 SoC ARMCLK down feature
causes a lockup when ondemand cpufreq governor is used.
Fix it by limiting ARMCLK down feature to Exynos4x12 SoCs.
This pa
Hi Bjorn,
Do you think the following changes are okay? If so, could you pull them in?
Thanks!
Ray
On 3/25/2015 12:08 AM, Ray Jui wrote:
> This patch series contains two patches to address iProc PCIe Kconfig related
> issues. The first patch adds more protection to PCIE_IPROC so it cannot be
> a
Hi Wanpeng, Jason,
On 03/27/2015 10:37 AM, Jason Low wrote:
> On Fri, 2015-03-27 at 10:12 +0800, Wanpeng Li wrote:
>> Hi Preeti,
>> On Thu, Mar 26, 2015 at 06:32:44PM +0530, Preeti U Murthy wrote:
>>>
>>> 1. An ILB CPU was chosen from the first numa domain to trigger nohz idle
>>> load balancing [
Hi Nicolas,
There is a little mistake in this patch, which will prevent the GEM from
working properly:
Le 27/03/2015 16:34, Nicolas Ferre a écrit :
> When merging at91_ether and macb driver during 421d9df0628b (net/macb: merge
> at91_ether driver into macb driver) the probe function has been spl
>From 5fbce97c75f0ac713af4ac8563058e8a023f07b4 Mon Sep 17 00:00:00 2001
From: Jonathan Corbet
Date: Fri, 27 Mar 2015 10:16:35 -0600
Subject: [PATCH 2/2] docs/completion.txt: Various tweaks and corrections
Mostly language improvements to the new completions.txt document, but there
is also a semant
2015-03-27 9:07 GMT-07:00 Stas Sergeev :
> 27.03.2015 18:41, Florian Fainelli пишет:
>> 2015-03-27 6:37 GMT-07:00 Stas Sergeev :
>>>
>>> The following API is added:
>>> - of_phy_fixed_link_set_link() allows to set link state (up/down)
>>> - of_phy_fixed_link_set_speed() allows to set link speed
>>>
>From 486036741940254bb677810e30bdb5aab3191c5c Mon Sep 17 00:00:00 2001
From: Nicholas Mc Guire
Date: Fri, 20 Feb 2015 12:28:48 -0500
Subject: [PATCH 1/2] doc: completion: context, scope and language fixes
Fix for imprecise/wrong statements on context in which wait_for_completion*()
can be called
On Fri, 27 Mar 2015 12:10:42 +0100
Ingo Molnar wrote:
> Mind sending me the final version, modified by you?
OK, this is the current version. For completeness (so to speak) I'll send
the patches as well.
jon
completions - wait for completion handling
==
Em Fri, Mar 27, 2015 at 11:08:00AM +0900, Namhyung Kim escreveu:
> Hello,
>
> Currently perf kmem command only analyzes SLAB memory allocation. And
> I'd like to introduce page allocation analysis also. Users can use
> --slab and/or --page option to select it. If none of these options
> are us
On 03/27/2015 05:13 PM, Jason Gunthorpe wrote:
> On Fri, Mar 27, 2015 at 04:47:36PM +0100, Michael Wang wrote:
>> Introduce helper has_iwarp() to help us check if an IB device
>> support IWARP protocol.
> Should probably be !has_rdma_read_sges()
>
> True if the device can handle more than one SGE e
On Tue, Mar 17, 2015 at 05:48:20PM +0800, Peter Hung wrote:
> The F81232 bulk-in is RX data + LSR channel, data format is
> [LSR+Data][LSR+Data]. , We had implemented in f81232_process_read_urb().
>
> Signed-off-by: Peter Hung
> static void f81232_process_read_urb(struct urb *urb)
> {
>
On 03/27/2015 05:06 PM, Jason Gunthorpe wrote:
> On Fri, Mar 27, 2015 at 04:48:22PM +0100, Michael Wang wrote:
>
>> diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c
>> b/drivers/infiniband/ulp/ipoib/ipoib_main.c
>> index 3341754..fcd7558 100644
>> +++ b/drivers/infiniband/ulp/ipoib/ipoib_mai
On Fri, Mar 27, 2015 at 04:40:50PM +0100, David Hildenbrand wrote:
> e.g. futex_atomic_op_inuser(): easy to fix, add preempt_enable/disable
> respectively.
>
> e.g. futex_atomic_cmpxchg_inatomic(): not so easy / nice to fix.
>
> The "inatomic" variants rely on the caller to make sure that preempt
On 03/22/2015 06:42 AM, Wojciech Bober wrote:
> Hi Rob,
>
> A few links give 404. The videos seem to be moved to youtube.
Somebody really needs to do an updated version of
http://www.slate.com/articles/technology/map_of_the_week/2013/03/google_reader_joins_graveyard_of_dead_google_products.html
On Thu, 26 Mar 2015 09:24:22 +0800
Wanpeng Li wrote:
> Is there any one doing it currently? Otherwise, I can be the volunteer
> for dealine part. ;)
>
You can try if you want.
-- Steve
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On Fri, Mar 27, 2015 at 04:47:36PM +0100, Michael Wang wrote:
>
> Introduce helper has_iwarp() to help us check if an IB device
> support IWARP protocol.
Should probably be !has_rdma_read_sges()
True if the device can handle more than one SGE entry on a RDMA READ
work request.
Jason
--
To unsub
On Fri, 27 Mar 2015 11:08:01 +0900
Namhyung Kim wrote:
> The struct page is opaque for userspace tools, so it'd be better to save
> pfn in order to identify page frames.
>
> The textual output of $debugfs/tracing/trace file remains unchanged and
> only raw (binary) data format is changed - but t
> Commit 2e77784bb7d8 ("perf callchain: Move cpumode resolve code to
> add_callchain_ip") promised "No change in behavior.".
>
> As this commit breaks callchains on s390x (symbols not getting resolved,
> observed when profiling the kernel), this statement is wrong. The
> cpumode must be kept whe
After adding display power domain for Exynos5250 in commit
2d2c9a8d0a4f ("ARM: dts: add display power domain for exynos5250") the
display on Chromebook Snow and others stopped working after boot.
The reason for this suggested Andrzej Hajda: the DP clock was disabled.
This clock is required by Disp
27.03.2015 18:41, Florian Fainelli пишет:
> 2015-03-27 6:37 GMT-07:00 Stas Sergeev :
>>
>> The following API is added:
>> - of_phy_fixed_link_set_link() allows to set link state (up/down)
>> - of_phy_fixed_link_set_speed() allows to set link speed
>> - of_phy_fixed_link_set_duplex() allows to enabl
On Fri, Mar 27, 2015 at 02:01:59AM -0700, Andrew Morton wrote:
> On Fri, 27 Mar 2015 01:48:33 -0700 Christoph Hellwig
> wrote:
>
> > On Fri, Mar 27, 2015 at 01:35:16AM -0700, Andrew Morton wrote:
> > > fincore() doesn't have to be ugly. Please address the design issues I
> > > raised. How is p
On Fri, Mar 27, 2015 at 04:48:22PM +0100, Michael Wang wrote:
> diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c
> b/drivers/infiniband/ulp/ipoib/ipoib_main.c
> index 3341754..fcd7558 100644
> +++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
> @@ -1655,7 +1655,7 @@ static void ipoib_add_one(
On Fri, 27 Mar 2015 00:38:43 -0500
"Suresh E. Warrier" wrote:
> > But for now, what can be done is to have
> > a flag that is set that will implement this or not. Using
> > static_branch() to implement it such that when its off it has no effect.
> >
>
> Are you recommending that for now I use a
I Need Your Assistance For This Transaction
Mr.Leung Cheung
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Please read the FAQ at http://www.tux.o
balloon_wrk.num_pages is __u32 and it comes from host in struct dm_balloon
where it is also __u32. We, however, use 'int' in balloon_up() and in case
we happen to receive num_pages>INT_MAX request we'll end up allocating zero
pages as 'num_pages < alloc_unit' check in alloc_balloon_pages() will pas
PATCH 1/2 addresses a real issue introduced by the 'Drivers: hv: hv_balloon:
refuse to balloon below the floor' fix,
PATCH 2/2 addresses a currently impossible issue (as Hyper-V host never asks
to balloon more than INT_MAX pages) and is rather a cleanup. The patch is
supposed to be applied on top
On 03/27/2015 04:55 PM, Jason Gunthorpe wrote:
> On Fri, Mar 27, 2015 at 10:52:10AM +0100, Michael Wang wrote:
>> [snip]
> So, in principle, testing the device should almost make sense. The
> device is the container for things like PD's MR's and QP's and those
> things can migrate between the port
'Drivers: hv: hv_balloon: refuse to balloon below the floor' fix does not
correctly handle the case when val.freeram < num_pages as val.freeram is
__kernel_ulong_t and the 'val.freeram - num_pages' value will be a huge
positive value instead of being negative.
Usually host doesn't ask us to balloo
On Fri, Mar 27, 2015 at 04:46:29PM +0100, Hannes Reinecke wrote:
> Hi all,
>
> with ACS-4 ATA drives inherited the possibility to return
> SCSI sense codes, allowing for a more precise error handling.
> Not to mention a nice alignment with the SCSI error handling.
> This patchset implements both,
On 27 March 2015 at 15:52, Xunlei Pang wrote:
> Hi Vincent,
>
> On 27 February 2015 at 23:54, Vincent Guittot
> wrote:
>> /**
>> @@ -6432,18 +6435,19 @@ static inline void update_sd_lb_stats(struct lb_env
>> *env, struct sd_lb_stats *sd
>>
>> /*
>> * In case the
On Fri, Mar 20, 2015 at 06:40:39PM +, Sai Gurrappadi wrote:
> On 02/04/2015 10:31 AM, Morten Rasmussen wrote:
> > +/*
> > + * sched_group_energy(): Returns absolute energy consumption of cpus
> > belonging
> > + * to the sched_group including shared resources shared only by members of
> > the
Add `#include`s and declare incomplete types to "comedi_internal.h" so
that .c files still compile when it is the first file included.
Signed-off-by: Ian Abbott
---
drivers/staging/comedi/comedi_internal.h | 10 ++
1 file changed, 10 insertions(+)
diff --git a/drivers/staging/comedi/com
On Thu, Mar 26, 2015 at 06:36:27PM -0700, Guenter Roeck wrote:
> Patch 1 to 7 of this series prepare the drivers using the mv88e6xxx code
> for HW bridging support, without adding the code itself. For the most part
> this factors out common port initialization code. There is no functional
> change
After adding display power domain for Exynos5250 in commit
2d2c9a8d0a4f ("ARM: dts: add display power domain for exynos5250") the
display on Chromebook Snow and others stopped working after boot.
The reason for this suggested Andrzej Hajda: the DP clock was disabled.
This clock is required by Disp
On Fri, Mar 27, 2015 at 05:37:10PM +0200, Octavian Purdila wrote:
> This patch makes sure the platform device tree node is inherited by
> the adapter device. This allows the DLN2 bus to work with i2c devices
> defined in the device tree.
>
> Signed-off-by: Octavian Purdila
Applied to for-next, t
On Fri, Mar 27, 2015 at 10:52:10AM +0100, Michael Wang wrote:
> Basically I found there are three kind of check in current
> implementation:
>
> 1. check transport type of device only
> I'd like to use helper has_XX(device)
> which means some port of the device has XX capability.
>
> 2. c
Signed-off-by: Hannes Reinecke
---
drivers/ata/libata-eh.c | 50 -
1 file changed, 25 insertions(+), 25 deletions(-)
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index d35d7a7..50ffd4e 100644
--- a/drivers/ata/libata-eh.c
+++ b/dr
ACS-4 defines a sense data reporting feature set.
This patch implements support for it.
Signed-off-by: Hannes Reinecke
---
drivers/ata/libata-core.c | 20 ++-
drivers/ata/libata-eh.c | 86 +--
include/linux/ata.h | 18 ++
3 file
Some newer devices support NCQ autosense (cf ACS-4), so we should
be using it to retrieve the sense code and speed up recovery.
Signed-off-by: Hannes Reinecke
---
drivers/ata/libata-eh.c | 18 ++
drivers/ata/libata-scsi.c | 9 +++--
drivers/ata/libata.h | 1 +
includ
On Tue, Mar 17, 2015 at 03:51:13AM -0400, Nicholas Mc Guire wrote:
> wait_for_completion_timeout return 0 (timeout) or >=1 (completion) so the
> check
> for >= 0 is always true and can be dropped implying that r==-EREMOTEIO and
> thus
> the return of -EREMOTEIO can be done in the if (dev->buf_l
TODO:
We need to classify these check into the management helper.
Cc: Jason Gunthorpe
Cc: Doug Ledford
Cc: Ira Weiny
Cc: Sean Hefty
Signed-off-by: Michael Wang
---
drivers/infiniband/core/cma.c| 2 +-
drivers/infiniband/core/sa_query.c | 2 +-
drivers/infiniband/core/verbs.c
Use the bit definitions for better readability.
Signed-off-by: Hannes Reinecke
---
drivers/ata/libata-scsi.c | 29 +++--
1 file changed, 15 insertions(+), 14 deletions(-)
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 1f1cb69..f065cb1 100644
---
ATA-8 defines bit 1 as 'ATA_SENSE', not 'ATA_IDX'.
Signed-off-by: Hannes Reinecke
---
drivers/ata/libata-scsi.c | 2 +-
drivers/ide/ide-lib.c | 4 ++--
drivers/ide/ide-probe.c | 2 +-
include/linux/ata.h | 2 +-
4 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/a
ACS-4 defines a sense data reporting feature set.
This patch implements support for it.
Signed-off-by: Hannes Reinecke
---
drivers/ata/libata-core.c | 20 ++-
drivers/ata/libata-eh.c | 86 +--
include/linux/ata.h | 18 ++
3 file
TODO:
We need to classify these check into the management helper.
Cc: Jason Gunthorpe
Cc: Doug Ledford
Cc: Ira Weiny
Cc: Sean Hefty
Signed-off-by: Michael Wang
---
drivers/infiniband/core/cma.c | 5 ++---
drivers/infiniband/hw/mlx4/mad.c | 4 ++--
drivers/infiniband/hw/mlx4/main.c
If NCQ autosense or the sense data reporting feature is enabled
the LBA of the offending command should be stored in the sense
data 'information' field.
Signed-off-by: Hannes Reinecke
---
drivers/ata/libata-core.c | 4 ++--
drivers/ata/libata-eh.c | 3 +++
drivers/ata/libata-scsi.c | 12
Add some tracepoints for ata_qc_issue, ata_qc_complete, and
ata_eh_link_autopsy.
Signed-off-by: Hannes Reinecke
---
drivers/ata/Makefile | 3 +-
drivers/ata/libata-core.c | 8 +-
drivers/ata/libata-eh.c | 4 +-
drivers/ata/libata-trace.c| 151
in
Introduce helper has_ipoib() and cap_ipoib() to help us check if an
IB device or it's port support IP over Infiniband.
Cc: Jason Gunthorpe
Cc: Doug Ledford
Cc: Ira Weiny
Cc: Sean Hefty
Signed-off-by: Michael Wang
---
drivers/infiniband/ulp/ipoib/ipoib_main.c | 6 +++---
include/rdma/ib_ver
Signed-off-by: Hannes Reinecke
---
drivers/ata/libata-scsi.c | 61 +++
1 file changed, 40 insertions(+), 21 deletions(-)
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index b061ba2..d2b6196 100644
--- a/drivers/ata/libata-scsi.c
++
Introduce helper has_iwarp() to help us check if an IB device
support IWARP protocol.
Cc: Jason Gunthorpe
Cc: Doug Ledford
Cc: Ira Weiny
Cc: Sean Hefty
Signed-off-by: Michael Wang
---
include/rdma/ib_verbs.h | 13 +
net/sunrpc/xprtrdma/svc_rdma_recvfrom.c | 2 +-
Jaehoon,
On Thu, Mar 26, 2015 at 10:55 PM, Jaehoon Chung wrote:
> Hi, Doug.
>
> This patch is not related with [patch 2/4~4/4].
> "[PATCH v4 2/4] mmc: core: Add mmc_regulator_set_vqmmc()" is discussing..
> So i think if you're ok, i will pick this one [PATCH v4 1/4]. how about?
Please take it an
If READ_LOG_DMA_EXT is supported we should try to use it for
reading the log pages.
Signed-off-by: Hannes Reinecke
---
drivers/ata/libata-eh.c | 9 +++--
include/linux/ata.h | 7 +++
2 files changed, 14 insertions(+), 2 deletions(-)
diff --git a/drivers/ata/libata-eh.c b/drivers/ata
Hi all,
with ACS-4 ATA drives inherited the possibility to return
SCSI sense codes, allowing for a more precise error handling.
Not to mention a nice alignment with the SCSI error handling.
This patchset implements both, support for NCQ Autosense and
the sense data reporting feature set.
Plus some
Introduce helper has_mcast() and cap_mcast() to help us check if an
IB device or it's port support Multicast.
Cc: Jason Gunthorpe
Cc: Doug Ledford
Cc: Ira Weiny
Cc: Sean Hefty
Signed-off-by: Michael Wang
---
drivers/infiniband/core/cma.c | 2 +-
drivers/infiniband/core/multicast.c |
Introduce helper has_sa() and cap_sa() to help us check if an IB device
or it's port support Subnet Administrator.
Cc: Jason Gunthorpe
Cc: Doug Ledford
Cc: Ira Weiny
Cc: Sean Hefty
Signed-off-by: Michael Wang
---
drivers/infiniband/core/sa_query.c | 12 ++--
include/rdma/ib_verbs.h
Introduce helper has_cm() to help us check if an IB device
support Communication Manager.
Cc: Jason Gunthorpe
Cc: Doug Ledford
Cc: Ira Weiny
Cc: Sean Hefty
Signed-off-by: Michael Wang
---
drivers/infiniband/core/cm.c | 2 +-
drivers/infiniband/core/cma.c | 10 --
drivers/infiniban
2015-03-27 7:20 GMT-07:00 Stas Sergeev :
> 27.03.2015 16:59, Andrew Lunn пишет:
>>> But there is no MDIO, because SGMII AFAIK doesn't need MDIO.
>>> SGMII has in-band status, but for some reason it seems currently
>>> linux is not ready for such setup - this is what my patch addresses.
>>
>> Hackin
Introduce helper cap_smi() to help us check if the port of an
IB device support Subnet Management Interface.
Cc: Jason Gunthorpe
Cc: Doug Ledford
Cc: Ira Weiny
Cc: Sean Hefty
Signed-off-by: Michael Wang
---
drivers/infiniband/core/agent.c | 2 +-
drivers/infiniband/core/mad.c| 2 +-
Introduce helper has_mad() to help us check if an IB device support
Management Datagrams.
Cc: Jason Gunthorpe
Cc: Doug Ledford
Cc: Ira Weiny
Cc: Sean Hefty
Signed-off-by: Michael Wang
---
drivers/infiniband/core/mad.c | 4 ++--
drivers/infiniband/core/user_mad.c | 2 +-
include/rdma/
Introduce helper tech_iboe() to help us check if the port of an IB
device is using RoCE/IBoE technology.
Cc: Jason Gunthorpe
Cc: Doug Ledford
Cc: Ira Weiny
Cc: Sean Hefty
Signed-off-by: Michael Wang
---
drivers/infiniband/core/cma.c | 6 ++
include/rdma/ib_verbs.h | 16 ++
2015-03-27 6:37 GMT-07:00 Stas Sergeev :
>
> The following API is added:
> - of_phy_fixed_link_set_link() allows to set link state (up/down)
> - of_phy_fixed_link_set_speed() allows to set link speed
> - of_phy_fixed_link_set_duplex() allows to enable/disable duplex
>
> This API is needed when the
On 03/27/2015 08:27 AM, Wolfram Sang wrote:
On Fri, Mar 27, 2015 at 06:14:28AM -0700, Guenter Roeck wrote:
On 03/27/2015 06:01 AM, Wolfram Sang wrote:
On Fri, Mar 27, 2015 at 05:51:11AM -0700, Guenter Roeck wrote:
On 03/27/2015 01:09 AM, Wolfram Sang wrote:
just to give you an update: I do
We have so much places to check transport type and link layer type, it's now
make sense to introduce some helpers in order to refine the lengthy code.
This patch will introduce helpers:
rdma_transport_is_ib()
rdma_transport_is_iwarp()
rdma_port_ll_is_ib()
rdma_port_ll_is_eth()
and
> On Thu, Feb 19, 2015 at 03:48:05PM +0100, David Hildenbrand wrote:
> > Downside is that now that I have to touch all fault handlers, I have to go
> > through all archs again.
>
> You should be able to borrow from the -rt patches there. They have all
> that.
>
Hi Peter,
I hadn't much time to w
There are plenty of lengthy code to check the transport type of IB device,
or the link layer type of it's port, but actually we are just speculating
whether a particular management is supported by the device/port.
Thus instead of inferring, we should have our own mechanism for
IB management capab
On 27 March 2015 at 16:12, Xunlei Pang wrote:
> Hi Vincent,
>
> On 27 February 2015 at 23:54, Vincent Guittot
> wrote:
>> 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
This patch makes sure the platform device tree node is inherited by
the adapter device. This allows the DLN2 bus to work with i2c devices
defined in the device tree.
Signed-off-by: Octavian Purdila
---
drivers/i2c/busses/i2c-dln2.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/i2c/
On 27/03/15 15:31, Kyle McMartin wrote:
> On Thu, Mar 26, 2015 at 05:25:21PM +0900, AKASHI Takahiro wrote:
>> 1) Call kvm_cpu_reset() on non-boot cpus in reboot notifier
>>We don't have to do so in kexec-specific case. But the current code runs
>>the function on each cpu for safety since we
On Tue, Mar 17, 2015 at 09:48:15PM +0530, Nava kishore Manne wrote:
> In slave monitor mode, the I2C interface is set up as a master and
> continues to attempt a transfer to a particular slave until the
> slave device responds with an ACK.
>
> Added this feature for zero length transfers enable th
As a non-native English speaker, I would correct "capacities" of the macb
peripheral to "capabilities": correct me if I'm wrong!
Signed-off-by: Nicolas Ferre
---
drivers/net/ethernet/cadence/macb.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/caden
Hi!
This patch breaks build of linux next since 2015-03-25 on arm using
exynos_defconfig with arm-linux-gnueabi-linaro_4.7.4-2014.04,
arm-linux-gnueabi-linaro_4.8.3-2014.04 and
arm-linux-gnueabi-4.7.3-12ubuntu1(from ubuntu 14.04 lts). Compiler shows
this error message:
mm/migrate.c: In funct
Capabilities configuration by macb_configure_caps() was moved far too late by
421d9df0628b (net/macb: merge at91_ether driver into macb driver) which would
lead to badly configured hardware.
So, move this function to early probe and modify its prototype to re-gain its
original behavior.
DT data ret
As we access the MID register directly, we need to tell why
we don't use the macb_is_gem() dedicated function.
Signed-off-by: Nicolas Ferre
---
drivers/net/ethernet/cadence/macb.c | 8 ++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/cadence/macb.c
b/d
When merging at91_ether and macb driver during 421d9df0628b (net/macb: merge
at91_ether driver into macb driver) the probe function has been split. The code
dealing with initialization of queues is now moved in macb_init() which needs
information computed in the parent macb_probe() function.
So, ad
The recent modifications to the macb driver lead to issues with the probe
function code flow. Here are some attempt to fix them.
The series is written on top of net-next.
Nicolas Ferre (4):
net/macb: only probe queues once and use stored values
net/macb: add comment in macb_probe_queues
net/
On Thu, Mar 26, 2015 at 05:25:21PM +0900, AKASHI Takahiro wrote:
> 1) Call kvm_cpu_reset() on non-boot cpus in reboot notifier
>We don't have to do so in kexec-specific case. But the current code runs
>the function on each cpu for safety since we use a general reboot hook.
> 2) Flush D$ in
On Wed, Mar 18, 2015 at 02:31:02PM +0800, Xunlei Pang wrote:
> From: Xunlei Pang
>
> In load_balance(), some members of lb_env will be assigned with
> new values in LBF_DST_PINNED case. But lb_env::flags may still
> retain LBF_ALL_PINNED if no proper tasks were found afterwards
> due to another b
On Fri, Mar 27, 2015 at 5:10 AM, Peter Zijlstra wrote:
> On Thu, Mar 26, 2015 at 12:40:14PM -0700, Stephane Eranian wrote:
>> You are addressing one of the problems of this routine. But I think
>> there is a more serious issue which is not addressed here. The
>> intel_shared_regs_constraints() ass
On Wed, Mar 25, 2015 at 06:43:51PM +0100, Ioan Nicu wrote:
> Probe deferral is not an error case. It happens only when
> the necessary dependencies are not there yet.
>
> The driver core is already printing a message when a driver
> requests probe deferral, so this can be traced in the logs
> with
On Mon, 9 Mar 2015 15:32:27 +0800
Xunlei Pang wrote:
> From: Xunlei Pang
>
> Currently, SMP RT scheduler has some trouble in dealing with
> equal prio cases.
>
> For example, in check_preempt_equal_prio():
> When RT1(current task) gets preempted by RT2, if there is a
> migratable RT3 with sam
On Fri, Mar 27, 2015 at 3:42 PM, David Howells wrote:
> Miklos Szeredi wrote:
>
>> I think this is confusing as hell, there needs to be more consistency
>> in the naming. E.g. d_backing_is_positive() vs. d_is_positive(). I
>> know it's the other way round now, but only with a few users.
>
> Ye
On Fri, Mar 27, 2015 at 06:14:28AM -0700, Guenter Roeck wrote:
> On 03/27/2015 06:01 AM, Wolfram Sang wrote:
> >On Fri, Mar 27, 2015 at 05:51:11AM -0700, Guenter Roeck wrote:
> >>On 03/27/2015 01:09 AM, Wolfram Sang wrote:
> >>>
> just to give you an update: I do have some code, but it is a bit
On Thu, Mar 26, 2015 at 11:33:45AM -0700, Dave Hansen wrote:
>
> From: Dave Hansen
>
> The uprobes code has a nice helper, is_64bit_mm(), that consults both
> the runtime and compile-time flags for 32-bit support. Instead of
> reinventing the wheel, pull it in to an x86 header so we can use it
On 27/03/15 09:21, Richard Weinberger wrote:
Am 27.03.2015 um 07:34 schrieb Hajime Tazaki:
it (arch/lib) is a hardware-independent architecture which
provides necessary features to the remainder of kernel code,
isn't it ?
The stuff in arch/ is the code to glue the kernel to
a specific piece of
On Thu, Mar 26, 2015 at 11:28 PM, Andrew Morton
wrote:
> On Mon, 16 Mar 2015 14:27:10 -0400 Milosz Tanski wrote:
>
>> This patchset introduces two new syscalls preadv2 and pwritev2. They are the
>> same syscalls as preadv and pwrite but with a flag argument. Additionally,
>> preadv2 implements an
On Thu, Mar 26, 2015 at 11:33:34AM -0700, Dave Hansen wrote:
>
> From: Dave Hansen
>
> The MPX code appears to be saving off the FPU in an unsafe
> way. It does not disable preemption or ensure that the
> FPU state has been allocated.
>
> This patch introduces a new helper which will do both
Hyvää päivää herra / rouva:
Olen Alexander Grants, taloudellinen johtaja yksityinen laina virasto
Active Financial Services, Iso-Britannia. Olen täällä esitellä lainaohjelman,
joka auttaa parantamaan raha, taloudellinen tilanne ja vapauttaa sinut kaikista
finanssikriisin / ongelma.
Tarjoam
On 03/27/2015 08:07 AM, Borislav Petkov wrote:
>> xtensions (MPX) disabled\n");
> WARNING: printk() should include KERN_ facility level
> #52: FILE: arch/x86/kernel/cpu/common.c:186:
> + printk("nompx: Intel Memory Protection Extensions (MPX) disabled\n");
>
> checkpatch is sometimes right.
From: Borislav Petkov
We're at least trying to be alphabetically sorted. So move "eagerfpu="
in the vicinity of where it belongs at least.
Signed-off-by: Borislav Petkov
Cc: Jonathan Corbet
Cc: linux-...@vger.kernel.org
Cc: x...@kernel.org
---
Documentation/kernel-parameters.txt | 12 ++--
`comedi_event()` is called from low-level drivers to handle comedi
asynchronous command event flags. As a safety check, it checks the
subdevice's "run" flags to make sure an asynchronous command is running.
It can also change the run flags to mark the command as no longer
running (possibly also ma
In places where the `s->async` value has been stored in a local
variable, use the variable instead of repeating `s->async`.
Signed-off-by: Ian Abbott
---
drivers/staging/comedi/comedi_fops.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/comedi/com
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