On 2014-01-13 18:33, Ivaylo Dimitrov wrote:
> From: Ivaylo Dimitrov
>
> commit 7faa92339bbb1e6b9a80983b206642517327eb75 OMAPDSS: DISPC: Handle
> synclost errors in OMAP3 introduces limits check to prevent SYNCLOST errors
> on OMAP3. However, it misses the logic found in Nokia kernels that is
>
On 2014-01-13 18:17, Julia Lawall wrote:
> From: Julia Lawall
>
> Delete a variable that is at most only assigned to a constant, but never
> used otherwise.
>
> A simplified version of the semantic patch that fixes this problem is as
> follows: (http://coccinelle.lip6.fr/)
>
> //
> @@
> type
On 2014-01-13 21:38, Stefan Kristiansson wrote:
> This adds support for the VGA/LCD core available from OpenCores:
> http://opencores.org/project,vga_lcd
>
> The driver have been tested together with both OpenRISC and
> ARM (socfpga) processors.
>
> Signed-off-by: Stefan Kristiansson
I'll
On Tue, 2014-01-14 at 02:31 -0500, Len Brown wrote:
> > This is a false alarm.
>
> Thanks for the follow-up, Mel.
>
> Agreed, it makes no sense for ebizzy measure 'throughput', when a
> library debug bottleneck
> prevents it from scaling past 3% CPU utilization.
>
> Still, the broken
On Jan 13, 2014, at 11:56 PM, Dilger, Andreas wrote:
>
>
> Begin forwarded message:
>
>> From: Greg KH
>> Subject: Re: [PATCH v3 1/2] Staging: lustre: Refactor the function
>> interval_erase_color() in /lustre/ldlm/interval_tree.c
>> Date: January 11, 2014 at 1:33:58 PM MST
>> To: Monam
Il 14/01/2014 01:11, Dave Hansen ha scritto:
> From: Dave Hansen
>
> Right now, there is a "Enable paravirtualization code" option in
> the "Processor Features" menu, which means Xen. There is also a
> group of host-side paravirtualization options specific to KVM
> under the top-level
Il 14/01/2014 01:11, Dave Hansen ha scritto:
> We now have two groups of options in "Virtualization": one for
> host-side support and a matching one for guest-side stuff. We do
> not need separate submenus for this stuff since there are so few
> options.
>
> Signed-off-by: Dave Hansen
> Cc:
On Mon, 2014-01-13 at 17:35 +, Mark Brown wrote:
> On Mon, Jan 13, 2014 at 09:48:31PM +0800, Zhang Rui wrote:
> > ACPI enumerated devices has ACPI style _HID and _CID strings,
> > all of these strings can be used for both driver loading and matching.
>
> > But currently, in Platform, I2C and
On 01/14/2014 12:30 PM, Srivatsa S. Bhat wrote:
> On 01/14/2014 11:35 AM, Preeti U Murthy wrote:
>> On PowerPC, in a particular test scenario, all the cpu idle states were
>> disabled.
>> Inspite of this it was observed that the idle state count of the shallowest
>> idle state, snooze, was
On Mon, 2014-01-13 at 17:35 +, Mark Brown wrote:
On Mon, Jan 13, 2014 at 09:48:31PM +0800, Zhang Rui wrote:
ACPI enumerated devices has ACPI style _HID and _CID strings,
all of these strings can be used for both driver loading and matching.
But currently, in Platform, I2C and SPI bus,
On 01/14/2014 12:30 PM, Srivatsa S. Bhat wrote:
On 01/14/2014 11:35 AM, Preeti U Murthy wrote:
On PowerPC, in a particular test scenario, all the cpu idle states were
disabled.
Inspite of this it was observed that the idle state count of the shallowest
idle state, snooze, was increasing.
On Jan 13, 2014, at 11:56 PM, Dilger, Andreas andreas.dil...@intel.com wrote:
Begin forwarded message:
From: Greg KH gre...@linuxfoundation.org
Subject: Re: [PATCH v3 1/2] Staging: lustre: Refactor the function
interval_erase_color() in /lustre/ldlm/interval_tree.c
Date: January 11,
Il 14/01/2014 01:11, Dave Hansen ha scritto:
From: Dave Hansen dave.han...@linux.intel.com
Right now, there is a Enable paravirtualization code option in
the Processor Features menu, which means Xen. There is also a
group of host-side paravirtualization options specific to KVM
under the
Il 14/01/2014 01:11, Dave Hansen ha scritto:
We now have two groups of options in Virtualization: one for
host-side support and a matching one for guest-side stuff. We do
not need separate submenus for this stuff since there are so few
options.
Signed-off-by: Dave Hansen
On Tue, 2014-01-14 at 02:31 -0500, Len Brown wrote:
This is a false alarm.
Thanks for the follow-up, Mel.
Agreed, it makes no sense for ebizzy measure 'throughput', when a
library debug bottleneck
prevents it from scaling past 3% CPU utilization.
Still, the broken configuration did
On 2014-01-13 21:38, Stefan Kristiansson wrote:
This adds support for the VGA/LCD core available from OpenCores:
http://opencores.org/project,vga_lcd
The driver have been tested together with both OpenRISC and
ARM (socfpga) processors.
Signed-off-by: Stefan Kristiansson
On 2014-01-13 18:17, Julia Lawall wrote:
From: Julia Lawall julia.law...@lip6.fr
Delete a variable that is at most only assigned to a constant, but never
used otherwise.
A simplified version of the semantic patch that fixes this problem is as
follows: (http://coccinelle.lip6.fr/)
//
On 2014-01-13 18:33, Ivaylo Dimitrov wrote:
From: Ivaylo Dimitrov freemangor...@abv.bg
commit 7faa92339bbb1e6b9a80983b206642517327eb75 OMAPDSS: DISPC: Handle
synclost errors in OMAP3 introduces limits check to prevent SYNCLOST errors
on OMAP3. However, it misses the logic found in Nokia
2014/1/6 Barry Song 21cn...@gmail.com:
From: Barry Song baohua.s...@csr.com
sirfprima2 and sirfatlas6 are two different SoCs in CSR SiRF series. for
prima2 and atlas6, there are many shared clocks but there are still
some different register layout and hardware clocks, then result in
Hello Yann,
On Tue, Jan 14, 2014 at 08:18:29AM +0100, Yann Droneaud wrote:
Since commit 01dcc60a7cb8, platform_device_register_full() is
available to allocate and register a platform device.
If a dma_mask is provided as part of platform_device_info,
platform_device_register_full() allocate
On Tue, Jan 14, 2014 at 03:47:36PM +0800, rogera...@realtek.com wrote:
+static int ms_pull_ctl_disable(struct rtsx_ucr *ucr)
+{
+ rtsx_usb_init_cmd(ucr);
+
+ if (CHECK_PKG(ucr, LQFP48)) {
+ rtsx_usb_add_cmd(ucr, WRITE_REG_CMD,
+
In kdump kernel watchdog could interrupt vmcore capturing because we
have no way to disable/stop it while crashing happens.
Add a module parameter stop_before_register so watchdog can be stopped
before register in driver loading path. Thus we can try to load the
watchdog driver as early as
On Tue, 2014-01-14 at 09:01 +0100, Mike Galbraith wrote:
On Tue, 2014-01-14 at 02:31 -0500, Len Brown wrote:
This is a false alarm.
Thanks for the follow-up, Mel.
Agreed, it makes no sense for ebizzy measure 'throughput', when a
library debug bottleneck
prevents it from scaling
On Tue, Jan 14, 2014 at 02:53:07PM +0800, Jason Wang wrote:
We used to limit the number of packets queued through tx_queue_length. This
has several issues:
- tx_queue_length is the control of qdisc queue length, simply reusing it
to control the packets queued by device may cause confusion.
On 01/13/2014 08:44 PM, Casey Schaufler wrote:
On 1/13/2014 12:01 AM, Jan Kaluza wrote:
Hi,
this patchset against net-next (applies also to linux-next) adds 3 new types
of Socket-level control message (SCM_AUDIT, SCM_PROCINFO and SCM_CGROUP).
How about the group list, while you're at it?
Hi Dave,
In kdump kernel watchdog could interrupt vmcore capturing because we
have no way to disable/stop it while crashing happens.
Add a module parameter stop_before_register so watchdog can be stopped
before register in driver loading path. Thus we can try to load the
watchdog driver as
Hi Srivatsa,
On 01/14/2014 12:30 PM, Srivatsa S. Bhat wrote:
On 01/14/2014 11:35 AM, Preeti U Murthy wrote:
On PowerPC, in a particular test scenario, all the cpu idle states were
disabled.
Inspite of this it was observed that the idle state count of the shallowest
idle state, snooze, was
-Original Message-
From: Stephen Rothwell [mailto:s...@canb.auug.org.au]
Sent: Tuesday, January 14, 2014 06:51
To: Andrew Morton; Greg KH; Arnd Bergmann
Cc: linux-n...@vger.kernel.org; linux-kernel@vger.kernel.org; Ian Munsie;
Winkler, Tomas
Subject: linux-next: manual merge of
Hi Christophe,
Convert mpc8xxx_wdt.c to the new watchdog API.
Signed-off-by: Christophe Leroy christophe.le...@c-s.fr
This patch has been added to linux-watchdog-next.
Kind regards,
Wim.
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op 13-01-14 19:50, Colin Cross schreef:
On Mon, Jan 13, 2014 at 4:31 AM, Maarten Lankhorst
maarten.lankho...@canonical.com wrote:
The kernel fence implementation doesn't use event queues, but needs
to perform the same wake up. The symbol is not exported, since the
fence implementation is not
On 01/06/2014 11:56 PM, Stephen Boyd wrote:
Set the CLOCK_EVT_FEAT_DYNIRQ flag on the memory mapped
clockevent so that we save power by waking up the CPU with the
next event when this timer is used in broadcast mode.
Signed-off-by: Stephen Boyd sb...@codeaurora.org
---
On 01/14/14 at 09:26am, Wim Van Sebroeck wrote:
Hi Dave,
In kdump kernel watchdog could interrupt vmcore capturing because we
have no way to disable/stop it while crashing happens.
Add a module parameter stop_before_register so watchdog can be stopped
before register in driver
On 01/14/2014 04:25 PM, Michael S. Tsirkin wrote:
On Tue, Jan 14, 2014 at 02:53:07PM +0800, Jason Wang wrote:
We used to limit the number of packets queued through tx_queue_length. This
has several issues:
- tx_queue_length is the control of qdisc queue length, simply reusing it
to control
Hi, all,
This patch set fixes a couple of module autoloading problem.
Patch 1/4 fixes a bug in ACPI device 'modalias' and 'uevent' attributes,
although the bug can rarely be reproduced (only if there is an
output error of snprintf, or the ids are longer than 1024 bytes)
Patch
ACPI enumerated devices has ACPI style _HID and _CID strings,
all of these strings can be used for both driver loading and matching.
Currently, in Platform, I2C and SPI bus, the ACPI style driver matching
is supported by invoking acpi_driver_match_device() in bus .match() callback.
But, the
Currently, create_modalias() handles the output truncated case in
an improper way (return -EINVAL).
Plus, acpi_device_uevent() and acpi_device_modalias_show() do
improper check for the create_modalias() return value as well.
This patch fixes create_modalias() to
return -EINVAL if there is an
Fix a problem that, the platform bus supports the OF style modalias
in .uevent() call, but not in its device 'modalias' sysfs attribute.
cc: devicet...@vger.kernel.org
Signed-off-by: Zhang Rui rui.zh...@intel.com
---
drivers/base/platform.c |4
drivers/of/device.c |3 +++
An ACPI enumerated device may have its compatible id strings.
To support the compatible ACPI ids (acpi_device-pnp.ids),
we introduced acpi_driver_match_device() to match
the driver-acpi_match_table and acpi_device-pnp.ids.
For those drivers, MODULE_DEVICE_TABLE(acpi, xxx) is used to
exports the
On Mon, Jan 13, 2014 at 12:12:20PM -0700, Bjorn Helgaas wrote:
- nvec = rc;
- rc = pci_enable_msi_block(pdev, nvec);
- if (rc)
+ if (pci_enable_msi_range(pdev, nvec, nvec) 0)
goto intx;
return nvec;
single_msi:
- rc = pci_enable_msi(pdev);
-
On Tue, 2014-01-14 at 09:44 +0200, Sagi Grimberg wrote:
On 1/10/2014 8:53 AM, Nicholas A. Bellinger wrote:
On Thu, 2014-01-09 at 12:43 +0200, Sagi Grimberg wrote:
On 1/8/2014 10:36 PM, Nicholas A. Bellinger wrote:
From: Nicholas Bellinger n...@linux-iscsi.org
This patch adds support for
On Tue, Jan 14, 2014 at 09:50:40AM +0100, Alexander Gordeev wrote:
What if we try to address both goals by making pci_enable_msi() a helper over
pci_enable_msi_range(pdev, 1, 1)?
Or pci_enable_msi_single() to help reading and avoid drivers conversion mess.
--
Regards,
Alexander Gordeev
Thanks Bjorn,
I have prepared second version, but never send it out :-).
One thing suggested by Mark was missed in this version.
On Mon, 2014-01-13 at 16:30 -0800, Bjorn Andersson wrote:
From: Ivan T. Ivanov iiva...@mm-sol.com
The Qualcomm Universal Peripherial (QUP) wraps I2C mini-core
On 10 January 2014 17:30, Roy Franz roy.fr...@linaro.org wrote:
This patch adds EFI stub support for the ARM Linux kernel. The EFI stub
operates similarly to the x86 stub: it is a shim between the EFI firmware
and the normal zImage entry point, and sets up the environment that the
zImage is
On Mon, Jan 13, 2014 at 03:16:42PM -0500, Alan Stern wrote:
On Wed, 8 Jan 2014, Daniel Vetter wrote:
On Wed, Jan 08, 2014 at 01:34:02PM -0500, Alan Stern wrote:
On Wed, 8 Jan 2014, Daniel Vetter wrote:
On Wed, Jan 08, 2014 at 11:08:08AM -0500, Alan Stern wrote:
On Tue, 7 Jan
Hello,
On 2014-01-13 14:53, Thierry Reding wrote:
Provide an implementation for dma_{alloc,free}_writecombine() when the
architecture supports DMA attributes.
Signed-off-by: Thierry Reding tred...@nvidia.com
---
arch/arm/include/asm/dma-mapping.h | 16
Hi Rongrong,
I noticed that Stephenswar...@nvidia.com submitted a patch for pinctrl:
http://www.gossamer-threads.com/lists/linux/kernel/1500890?do=post_view_threaded
In this patch, Stephen said, When an SoC muxes pins in a group, it's
quite possible for the group to contain e.g. 6 pins, but
On 01/13/2014 12:19 PM, Minchan Kim wrote:
read/write lock's performance is really bad compared to
mutex_lock in write most workload.(AFAIR, recenlty there
were some effort to enhance it but not sure it got merged).
Anyway, we don't need such big granuarity read-write lock
any more so this
On Tue, Jan 7, 2014 at 9:40 AM, Laxman Dewangan ldewan...@nvidia.com wrote:
From: Mallikarjun Kasoju mkas...@nvidia.com
If pins are used for function output like pwm, clk32k,
power good etc then set it as output mode default.
Signed-off-by: Mallikarjun Kasoju mkas...@nvidia.com
Do not pass rw argument down the __zram_make_request() - zram_bvec_rw()
chain, decode it in zram_bvec_rw() instead. Besides, this is the place
where we distinguish READ (+READ AHEAD) and WRITE bio data directions, so
account zram RW stats here, instead of __zram_make_request(). This also
allows to
1) Introduce ZRAM_ATTR_RO macro to generate zram atomic64_t stats
`show' functions and reduce code duplication.
2) Account and report back to user numbers of failed READ and WRITE
operations.
3) Remove `good' and `bad' compressed sub-requests stats. RW request may
cause a number of RW
This patchset includes code clean up and zram stats rework.
Sergey Senozhatsky (3):
zram: drop `init_done' struct zram member
zram: do not pass rw argument to __zram_make_request()
zram: rework reported to end-user zram statistics
drivers/block/zram/zram_drv.c | 213
Introduce init_done() helper function which allows us to drop
`init_done' struct zram member. init_done() uses the fact that
-init_done == 1 equals to -meta != NULL.
Signed-off-by: Sergey Senozhatsky sergey.senozhat...@gmail.com
---
drivers/block/zram/zram_drv.c | 21 +++--
Am Mon, 13 Jan 2014 16:36:20 -0800
schrieb Andrew Morton a...@linux-foundation.org:
Patch is big. I'll toss this in for some testing but it does look too
large and late for 3.14. How will this affect your s390 development?
It is needed for s390 bootmem - memblock transition. The s390 dump
On 01/14/14 at 04:41pm, Dave Young wrote:
On 01/14/14 at 09:26am, Wim Van Sebroeck wrote:
Hi Dave,
In kdump kernel watchdog could interrupt vmcore capturing because we
have no way to disable/stop it while crashing happens.
Add a module parameter stop_before_register so watchdog
From: walt
On 01/09/2014 03:50 PM, Sarah Sharp wrote:
On Tue, Jan 07, 2014 at 03:57:00PM -0800, walt wrote:
I've wondered if my xhci problems might be caused by hardware quirks, and
wondering why I seem to be the only one who has this problem.
Maybe I could take one for the team by
On (01/14/14 12:37), Sergey Senozhatsky wrote:
This patchset includes code clean up and zram stats rework.
forgot to mention. this patchset based on top of Minchan's
patchset.
-ss
Sergey Senozhatsky (3):
zram: drop `init_done' struct zram member
zram: do not pass rw argument
On Tue, Jan 14, 2014 at 04:45:24PM +0800, Jason Wang wrote:
On 01/14/2014 04:25 PM, Michael S. Tsirkin wrote:
On Tue, Jan 14, 2014 at 02:53:07PM +0800, Jason Wang wrote:
We used to limit the number of packets queued through tx_queue_length. This
has several issues:
- tx_queue_length is
This patch adds snd_soc_of_parse_audio_simple_widgets() and supports
below style of widgets name on DT.
wname-prefix[ individual name]
wname-prefix includes: Mic, Line, Hp, Spk...
For instance:
simple-audio-widgets =
Mic Jack, Line In Jack,
Hp Jack, Spk
Hi Mark,
I have sent another patch, if that patch is ok, please ignore this patch
series.
The new patch : ASoC: add snd_soc_of_parse_audio_simple_widgets for
DeviceTree
Thanks,
--
Best Regards,
Xiubo
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Hi Uwe,
Le mardi 14 janvier 2014 à 09:19 +0100, Uwe Kleine-König a écrit :
On Tue, Jan 14, 2014 at 08:18:29AM +0100, Yann Droneaud wrote:
Since commit 01dcc60a7cb8, platform_device_register_full() is
available to allocate and register a platform device.
If a dma_mask is provided as part
On Mon, Jan 13, 2014 at 11:03 PM, Tetsuo Handa
penguin-ker...@i-love.sakura.ne.jp wrote:
Miklos Szeredi wrote:
Cross rename (A, B) is equivalent to plain rename(A, B) + plain rename
(B, A) done as a single atomic operation. If security module allows
both then cross rename is allowed. If at
On Jan 13, 2014, Sergei Shtylyov sergei.shtyl...@cogentembedded.com wrote:
Hello.
Commit 14bd8c08, that replaced Loongson2-specific ifdefs with cpu tests,
inverted the CPU test in local_r4k_flush_icache_range. Loongson2 won't
boot up using the generic icache flush code. Presumably other
On Tue, Jan 14, 2014 at 02:58:14AM +0200, Marian Marinov wrote:
On 01/13/2014 07:12 PM, Peter Zijlstra wrote:
On Mon, Jan 13, 2014 at 06:23:50PM +0200, Marian Marinov wrote:
Hello Peter,
I need help with the scheduler.
I'm currently trying to patch the /proc/loadavg to show the load that
This scancode is used in new 2013 models like Satellite P75-A7200.
Signed-off-by: Unai Uribarri una...@gmail.com
---
drivers/platform/x86/toshiba_acpi.c |1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/platform/x86/toshiba_acpi.c
b/drivers/platform/x86/toshiba_acpi.c
index
Hi Dave/Peppe,
Do you have any plans to take this series?
Peppe already Acked these series.
Please let me know if you want me to rebase these patches to a
particular branch.
Thanks,
srini
On 18/11/13 11:30, srinivas.kandaga...@st.com wrote:
From: Srinivas Kandagatla srinivas.kandaga...@st.com
This patch adds runtime PM support for the HID over I2C driver. When the
i2c-hid device is first opened we power it on and on the last close we
power it off.
The implementation is not the most power efficient because it needs some
interaction from the userspace (e.g close the device node whenever
On Tue, Jan 7, 2014 at 9:45 PM, Sherman Yin s...@broadcom.com wrote:
On 14-01-07 09:15 AM, Linus Walleij wrote:
Is that what you wanted to see in pinctrl-bindings.txt, or is there
something else you want to see added to that txt file? I didn't want to add
the description of slew-rate
On Wed, Jan 8, 2014 at 11:18 AM, boris brezillon
b.brezil...@overkiz.com wrote:
Anyway, do you want me to rework the gpio hog as described below ?
If you feel you have time, drive and a proper usecase for testing it,
sure. I just want it to be driven my someone who *really* needs
that feature.
On Mon, Jan 13, 2014 at 10:07:12PM +0100, Rafael J. Wysocki wrote:
Currently, the CFS scheduler has no knowledge about frequency scaling.
Frequency scaling governors generally try to match the frequency to
the load, which means that the idle time has no absolute meaning. The
potential
On Wed, Jan 8, 2014 at 4:57 PM, Pawel Moll pawel.m...@arm.com wrote:
On Mon, 2013-12-23 at 17:26 +, Linus Walleij wrote:
Good point. But what about also adding device tree support for
naming the chips while you're at it?
I imagine a generic gpiochip property in
On Mon, Jan 13, 2014 at 08:52:27AM +0100, Jan Kara wrote:
On Wed 08-01-14 23:10:11, Miklos Szeredi wrote:
+ if (max_links new_dir != old_dir) {
error = -EMLINK;
- if (max_links !target new_dir != old_dir
- new_dir-i_nlink = max_links)
+
On Mon, Jan 13, 2014 at 01:25:17PM +0100, Jan Kara wrote:
On Wed 08-01-14 23:10:15, Miklos Szeredi wrote:
From: Miklos Szeredi mszer...@suse.cz
Implement RENAME_EXCHANGE flag in renameat2 syscall.
Yes, this is much better than last time. Thanks for the work. You can add
Reviewed-by:
Hello Yann,
On Tue, Jan 14, 2014 at 10:57:33AM +0100, Yann Droneaud wrote:
Le mardi 14 janvier 2014 à 09:19 +0100, Uwe Kleine-König a écrit :
On Tue, Jan 14, 2014 at 08:18:29AM +0100, Yann Droneaud wrote:
Since commit 01dcc60a7cb8, platform_device_register_full() is
available to allocate
On 01/14/2014 10:37 AM, Sergey Senozhatsky wrote:
1) Introduce ZRAM_ATTR_RO macro to generate zram atomic64_t stats
`show' functions and reduce code duplication.
2) Account and report back to user numbers of failed READ and WRITE
operations.
3) Remove `good' and `bad' compressed
On Tue, 2014-01-14 at 10:30 +, Linus Walleij wrote:
Please consult your fellow upstream developers on how to get
the mail out of the ARM offices in a form that I can apply...
They were exactly in the same position :-)
Fortunately we've got a Christmas gift of a normal SMTP server, so when
On 14/01/14 02:11, Boris Ostrovsky wrote:
On 01/13/2014 06:07 PM, Olaf Hering wrote:
On Mon, Jan 13, Boris Ostrovsky wrote:
On 01/13/2014 04:30 AM, Olaf Hering wrote:
Similarly, if xenbug_gather(discard-secure) fails, I think the
code will
assume that secure discard has not been requested.
This patch adds support for SMBus-only adapters (e.g. i2c-piix4).
The driver has implementet only support for I2C adapter
which implements the I2C_FUNC_SMBUS_I2C_BLOCK functionality before.
With this patch it is possible to load and use the RTC driver with
I2C and SMBUS adapters like the
On Sun, Jan 12, 2014 at 12:21:14PM -0800, Eric Dumazet wrote:
On Sun, 2014-01-12 at 21:50 +0400, Andrey Vagin wrote:
Lets look at destroy_conntrack:
hlist_nulls_del_rcu(ct-tuplehash[IP_CT_DIR_ORIGINAL].hnnode);
...
nf_conntrack_free(ct)
kmem_cache_free(net-ct.nf_conntrack_cachep,
From: Preeti U Murthy pre...@linux.vnet.ibm.com
Commit fbd7740fdfdf9475f(powerpc: Simplify pSeries idle loop) switched pseries
cpu idle handling from complete idle loops to ppc_md.powersave functions.
Earlier to this switch, ppc64_runlatch_off() had to be called in each of the
idle routines. But
The following patch series includes a bunch of clean-ups for the
pseries cpuidle backend driver. This includes,
moving the driver from arch/powerpc/platforms/pseries to
driver/cpuidle, refactoring of the code, making it a non-module,
removing smt-snooze-delay update and dead code around it.
After
Currently cpuidle-pseries backend driver cannot be
built as a module due to dependencies wrt cpuidle framework.
This patch removes all the module related code in the driver.
Signed-off-by: Deepthi Dharwar deep...@linux.vnet.ibm.com
---
drivers/cpuidle/cpuidle-pseries.c | 15 +--
1
smt-snooze-delay was designed to disable NAP state or delay the entry
to the NAP state prior to adoption of cpuidle framework. This
is per-cpu variable. With the coming of CPUIDLE framework,
states can be disabled on per-cpu basis using the cpuidle/enable
sysfs entry.
Also, with the coming of
This patch removes the usage of MAX_IDLE_STATE macro
and dead code around it. The number of states
are determined at run time based on the cpuidle
state table selected on a given platform
Signed-off-by: Deepthi Dharwar deep...@linux.vnet.ibm.com
---
drivers/cpuidle/cpuidle-pseries.c | 28
This patch replaces the cpuidle driver and devices initialisation
calls with a single generic cpuidle_register() call
and also includes minor refactoring of the code around it.
Remove the cpu online check in snooze loop, as this code can
only locally run on a cpu only if it is online. Therefore,
Move the file from arch specific pseries/processor_idle.c
to drivers/cpuidle/cpuidle-pseries.c
Make the relevant Makefile and Kconfig changes.
Also, introduce Kconfig.powerpc in drivers/cpuidle
for all powerpc cpuidle drivers.
Signed-off-by: Deepthi Dharwar deep...@linux.vnet.ibm.com
---
On 1/14/2014 10:53 AM, Nicholas A. Bellinger wrote:
On Tue, 2014-01-14 at 09:44 +0200, Sagi Grimberg wrote:
On 1/10/2014 8:53 AM, Nicholas A. Bellinger wrote:
On Thu, 2014-01-09 at 12:43 +0200, Sagi Grimberg wrote:
On 1/8/2014 10:36 PM, Nicholas A. Bellinger wrote:
From: Nicholas Bellinger
On Mon, Jan 13, 2014 at 11:55:17PM -0500, Vince Weaver wrote:
On Fri, 10 Jan 2014, Peter Zijlstra wrote:
On Thu, Jan 09, 2014 at 11:08:47PM -0500, Vince Weaver wrote:
On Thu, 9 Jan 2014, Will Deacon wrote:
I'd rather see it in the generic code if at all possible. Maybe we
On 01/13/2014 09:43 PM, Yasuaki Ishimatsu wrote:
(2014/01/14 10:41), Toshi Kani wrote:
On Tue, 2014-01-14 at 10:11 +0900, Yasuaki Ishimatsu wrote:
:
I think we need a knob manually enable mem-hotplug when specify memmap.
But
it is another story.
Acked-by: KOSAKI Motohiro
From: Stephen Gallimore stephen.gallim...@st.com
This patch selects reset controller support for ARCH_STI and
selects the reset controllers for STiH415 and STiH416 SoCs.
Signed-off-by: Stephen Gallimore stephen.gallim...@st.com
Signed-off-by: Srinivas Kandagatla srinivas.kandaga...@st.com
---
From: Stephen Gallimore stephen.gallim...@st.com
This patch adds a reset controller implementation for STMicroelectronics
STi family SoCs; it allows a group of related reset like controls found
in multiple system configuration registers to be represented by a single
controller device. System
This patch adds softreset controller for STiH416 SOC, soft reset
controller is based on system configuration registers which are mapped
via regmap. This reset controller does not have any feedback or
acknowledgement. With this patch a new device st,stih416-softreset is
registered with system
This patch adds softreset controller for STiH415 SOC, soft reset
controller is based on system configuration registers which are mapped
via regmap. This reset controller does not have any feedback or
acknowledgement. With this patch a new device st,stih415-softreset is
registered with system
Hi All,
This patch series adds reset controller support for STi SOC series STiH415 and
STiH416. It adds support for both regular reset and soft reset controllers.
On STi series SOCs reset lines are wired up to system configuration registers.
Patch 01: Adds reset controller based on system
From: Stephen Gallimore stephen.gallim...@st.com
This patch adds a reset controller platform driver for the STiH415
SoC. This initial version provides a compatible driver for the
st,stih415-powerdown device, which registers a system configuration
register based reset controller that controls the
From: Stephen Gallimore stephen.gallim...@st.com
This patch adds a reset controller platform driver for the STiH416
SoC. This initial version provides a compatible driver for the
st,stih416-powerdown device, which registers a system configuration
register based reset controller that controls the
Hello Jerome,
On (01/14/14 11:38), Jerome Marchand wrote:
On 01/14/2014 10:37 AM, Sergey Senozhatsky wrote:
1) Introduce ZRAM_ATTR_RO macro to generate zram atomic64_t stats
`show' functions and reduce code duplication.
2) Account and report back to user numbers of failed READ and
On Mon, Jan 13, 2014 at 10:24:09PM -0600, Mike Travis wrote:
Fix some problems found by the kbuild test robot.
Signed-off-by: Mike Travis tra...@sgi.com
Reviewed-by: Hedi Berriche h...@sgi.com
In general it is best to actually mention the issues the patch cures,
otherwise review is
Following patch ports the cpuidle framework for powernv
platform and also implements a cpuidle back-end powernv
idle driver calling on to power7_nap and snooze idle states.
Moving the idle states over to cpuidle framework can take advantage
of advanced heuristics, tunables and features provided
Following patch ports the cpuidle framework for powernv
platform and also implements a cpuidle back-end powernv
idle driver calling on to power7_nap and snooze idle states.
Signed-off-by: Deepthi Dharwar deep...@linux.vnet.ibm.com
---
arch/powerpc/platforms/powernv/setup.c | 13 ++
On 01/13/2014 07:33 PM, Toshi Kani wrote:
On Mon, 2014-01-13 at 18:39 -0500, Prarit Bhargava wrote:
On 01/13/2014 03:31 PM, KOSAKI Motohiro wrote:
On Sun, Jan 12, 2014 at 6:46 PM, Prarit Bhargava pra...@redhat.com wrote:
On 01/11/2014 11:35 AM, 7egg...@gmx.de wrote:
On Fri, 10 Jan
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