Signed-off-by: Sascha Hauer
Acked-by: Eduardo Valentin
---
drivers/thermal/thermal_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
index 62cc82a..244784f 100644
--- a/drivers/thermal/thermal_core.c
+++ b/d
The thermal core uses the existence of the .get_temp, .get_trend and
.set_emul_temp to detect whether this operation exists and should be
used or whether it should be emulated in software. This makes problems
for of-thermal which has to modify the struct thermal_zone_device_ops
during runtime whene
Signed-off-by: Sascha Hauer
---
drivers/thermal/of-thermal.c | 12
include/linux/thermal.h | 3 +++
2 files changed, 15 insertions(+)
diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c
index bd3185e..f8dd847 100644
--- a/drivers/thermal/of-thermal.c
+++ b
Inline update_temperature into its only caller to make the code
more readable.
Signed-off-by: Sascha Hauer
---
drivers/thermal/thermal_core.c | 17 +
1 file changed, 5 insertions(+), 12 deletions(-)
diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
ind
The code testing if a temperature should be emulated or not is
not obvious. Add a comment explaining why this test is done.
Signed-off-by: Sascha Hauer
---
drivers/thermal/thermal_core.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/the
This adds support for the Mediatek thermal controller found on MT8173
and likely other SoCs.
The controller is a bit special. It does not have its own ADC, instead
it controls the on-SoC AUXADC via AHB bus accesses. For this reason
we need the physical address of the AUXADC. Also it controls a mux
Now that the of thermal support no longer changes the
thermal_zone_device_ops it can be const again.
Signed-off-by: Sascha Hauer
---
Documentation/thermal/sysfs-api.txt| 2 +-
drivers/acpi/thermal.c | 2 +-
drivers/platform/x86/acerhdf.c
Signed-off-by: Sascha Hauer
---
.../bindings/thermal/mediatek-thermal.txt | 36 ++
1 file changed, 36 insertions(+)
create mode 100644
Documentation/devicetree/bindings/thermal/mediatek-thermal.txt
diff --git a/Documentation/devicetree/bindings/thermal/mediatek-the
Use IS_ENABLED(CONFIG_THERMAL_EMULATION) to make the code more readable
and to get rid of the addtional #ifdef around the variable definitions
in thermal_zone_get_temp().
Signed-off-by: Sascha Hauer
---
drivers/thermal/thermal_core.c | 45 ++
1 file change
This series adds support for hardware trip points. It picks up earlier
work from Mikko Perttunen. Mikko implemented hardware trip points as part
of the device tree support. It was suggested back then to move the
functionality to the thermal core instead of putting more code into the
device tree sup
> * David Hildenbrand | 2015-05-13 09:38:12 [+0200]:
>
> >Thanks, I'll include it in the next version.
> >
> >So I assume the cleanest thing to do would be:
> >
> >#if __LINUX_ARM_ARCH__ < 6
> > preempt_disable();
> >#endif
>
> Correct. But also for futex_atomic_cmpxchg_inatomic() which also
When the thermal zone has no get_temp callback then
thermal_zone_device_register()
calls thermal_zone_device_set_polling() with a polling delay of 0. This
only cancels the poll_queue. Since the poll_queue hasn't been scheduled this
is a no-op. Remove it.
Signed-off-by: Sascha Hauer
Acked-by: Edu
The thermal code uses int, long and unsigned long for temperatures
in different places. Using an unsigned type limits the thermal framework
to positive temperatures without need. 'long' is 64bit on several
architectures which is not needed. Consistently use a plain 'int'
for temperatures.
Signed-o
On 05/11/15 at 05:52pm, Li, Zhen-Hua wrote:
> Populate it with support functions to copy iommu translation tables from
> from the panicked kernel into the kdump kernel in the event of a crash.
>
> Functions:
> Use old root entry table, and load the old data to root_entry as cache.
> Malloc
This adds support for hardware-tracked trip points to the device tree
thermal sensor framework.
The framework supports an arbitrary number of trip points. Whenever
the current temperature is updated, the trip points immediately
below and above the current temperature are found. A .set_trips
callba
Signed-off-by: Sascha Hauer
---
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 18 ++
1 file changed, 18 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
index 924fdb6..50d424f 100644
--- a/arch/arm64/boot/dts/mediatek/mt
The .get_trend callback in struct thermal_zone_device_ops has the prototype:
int (*get_trend) (struct thermal_zone_device *, int,
enum thermal_trend *);
whereas the .get_trend callback in struct thermal_zone_of_device_ops has:
int (*get_trend)(void *, lo
Added a second table with more features listed.
Thanks,
Ingo
===>
>From 32acc8a058a166d177346cfe59b6bc930f9e6471 Mon Sep 17 00:00:00 2001
From: Ingo Molnar
Date: Wed, 13 May 2015 10:30:11 +0200
Subject: [PATCH] Documentation/arch: Add Documentation/arch-TODO
Add a
On 05/11/15 22:42, Krzysztof Kozlowski wrote:
> Add new labels to certain nodes so they could be easily referenced by
> Exynos4 board DTS files.
>
> Signed-off-by: Krzysztof Kozlowski
> ---
> arch/arm/boot/dts/exynos4.dtsi| 22 +++---
> arch/arm/boot/dts/exynos4210-pi
Hi Dave,
iommu->root_entry_old_virt is used to store the mapped old rta.
iommu->root_entry_old_phys is used to store the physical address stored
in registers.
So we must not free/unmap iommu->root_entry_old_phys .
Zhenhua
On 05/13/2015 04:56 PM, Baoquan He wrote:
+
+ iommu->root_entry_o
On Tue, May 12, 2015 at 9:38 PM, Gregory Fong wrote:
> On Tue, May 12, 2015 at 3:59 AM, Linus Walleij
> wrote:
>> On Wed, May 6, 2015 at 10:37 AM, Gregory Fong wrote:
>>
>>> There is only one IRQ for each GIO IP block (i.e. several register banks
>>> share
>>> an IRQ). After briefly looking i
On 05/11/15 at 05:52pm, Li, Zhen-Hua wrote:
> Add some functions to copy the data from old kernel.
> These functions are used to copy context tables and page tables.
>
> To avoid calling iounmap between spin_lock_irqsave and spin_unlock_irqrestore,
> use a link here, store the pointers , and then
Hi Xiao,
On Wed, May 13, 2015 at 02:42:27PM +0800, Xiao Guangrong wrote:
>Currently, whenever guest MTRR registers are changed
>kvm_mmu_reset_context is called to switch to the new root shadow page
>table, however, it's useless since:
>1) the cache type is not cached into shadow page's attribute so
On 05/11/15 22:42, Krzysztof Kozlowski wrote:
> Usage of labels instead of full paths reduces possible mistakes when
> overriding nodes.
>
Well, I'm not sure what kind of the possible mistakes you mentioned...?
I don't think we need to use the label for gic, combiner.
- Kukjin
> Signed-off-by:
On 05/13/15 at 04:58pm, Li, ZhenHua wrote:
> Hi Dave,
>
> iommu->root_entry_old_virt is used to store the mapped old rta.
> iommu->root_entry_old_phys is used to store the physical address
> stored in registers.
> So we must not free/unmap iommu->root_entry_old_phys .
Oh, yes. I was mistaken on t
On 05/11/15 22:42, Krzysztof Kozlowski wrote:
> Usage of labels instead of full paths reduces possible mistakes when
> overriding nodes.
>
In case of this changes, I have no objection.
But I can't see the 'codec' node you deleted in this patch?
And if possible, can you please put the labels in a
On Tue, 12 May 2015, Thomas Gummerer wrote:
> Hi,
>
> I noticed that on my machine the screen starts to flicker after I
> suspend and resume my machine, on the main laptop display if an external
> display is attached with kernel v4.1-rc1. I tracked the regression down
> to commit c9f038a1a592 ("d
Hi Baoquan,
I am using a list here to store all the mapped addresses, and unmap them
out of iounmap.
About the reason, please check the old mails. I cannot remember the
detailed reasons.
Thanks
Zhenhua
On 05/13/2015 05:00 PM, Baoquan He wrote:
On 05/11/15 at 05:52pm, Li, Zhen-Hua wrote:
A
On Wednesday 13 May 2015 11:32:34 Baruch Siach wrote:
> Hi Arnd,
>
> On Wed, May 13, 2015 at 09:48:33AM +0200, Arnd Bergmann wrote:
> > For sending pull requests, it would be good to have a gpg key that
> > is signed by other well-known kernel developers. If you have such
> > a key, you can also r
pufreq_gov_conservative)
> +#elif defined(CONFIG_CPU_FREQ_DEFAULT_GOV_CAP_GOV)
> +extern struct cpufreq_governor cpufreq_gov_cap_gov;
> +#define CPUFREQ_DEFAULT_GOVERNOR (&cpufreq_gov_cap_gov)
> #endif
Question: grepping for CPU_FREQ_DEFAULT_GOV_CAP_GOV and
cpufreq_gov_cap_gov didn
Hi Dan,
On Tue, May 12, 2015 at 09:05:41AM -0700, Dan Williams wrote:
> On Tue, May 12, 2015 at 8:37 AM, Maxime Ripard
> wrote:
> > Hi,
> >
> > This serie refactors the mv_xor in order to support the latest Armada
> > 38x features, including the PQ support in order to offload the RAID6
> > PQ ope
On 05/13/15 at 05:13pm, Li, ZhenHua wrote:
> Hi Baoquan,
> I am using a list here to store all the mapped addresses, and unmap
> them out of iounmap.
>
> About the reason, please check the old mails. I cannot remember the
> detailed reasons.
Yeah, I understand that the list is used to collect al
On 2015/05/12 21:48, William Cohen wrote:
> On 05/12/2015 01:54 AM, David Long wrote:
>> On 05/05/15 11:48, Will Deacon wrote:
>>> On Tue, May 05, 2015 at 06:14:51AM +0100, David Long wrote:
On 05/01/15 21:44, William Cohen wrote:
> Dave Long and I did some additional experimentation to be
The feature support matrix now includes a third table as well.
Thanks,
Ingo
==>
>From c6170954222f839b039f202bea46a85491b0c067 Mon Sep 17 00:00:00 2001
From: Ingo Molnar
Date: Wed, 13 May 2015 10:30:11 +0200
Subject: [PATCH] Documentation/arch: Add Documentation/arc
On Tue, 2015-05-12 at 17:05 +0100, Mark Brown wrote:
> On Tue, May 12, 2015 at 08:39:16PM +0800, leilk liu wrote:
<...>
> > > > +static const struct of_device_id mtk_spi_of_match[] = {
> > > > + { .compatible = "mediatek,mt6589-spi", .data = (void
> > > > *)COMPAT_MT6589},
> > > > + {
Hi Lee,
On 05/12/2015 02:51 PM, Lee Jones wrote:
These patches have all been on the list for some time now.
I've taken the liberty of collecting them all up to send
as a single batch.
Lee Jones (13):
ARM: STi: STiH407: Add DT nodes for for PWM
ARM: STi: STiH416: Add Pinctrl settings for P
Hi Jiang,
On 2015年05月05日 10:46, Jiang Liu wrote:
Introduce common interface acpi_pci_root_create() and related data
structures to create PCI root bus for ACPI PCI host bridges. It will
be used to kill duplicated arch specific code for IA64 and x86. It may
also help ARM64 in future.
[...]
diff
On Sat 2015-05-09 20:27:37, Paul Gortmaker wrote:
> This routine has been around for over a decade, but with EISA
> being dead and abandoned for about twice that long, the name can
> be kind of confusing. The function is going at the PIC Edge/Level
> Configuration Registers (ELCR), so rename it as
On Wed, May 06, 2015 at 04:34:47PM -0700, Stephen Boyd wrote:
> On 05/04, Dong Aisheng wrote:
> > On Thu, Apr 30, 2015 at 06:09:38PM -0700, Stephen Boyd wrote:
> > > On 04/15, Dong Aisheng wrote:
> > > > diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
> > > > index 7af553d..f2470e5 100644
> > >
On Wed, May 06, 2015 at 05:01:54PM -0700, Stephen Boyd wrote:
> On 05/04, Dong Aisheng wrote:
> > On Thu, Apr 30, 2015 at 12:07:47PM -0700, Stephen Boyd wrote:
> > > On 04/15/15 07:26, Dong Aisheng wrote:
> > > > clk_core_enable is executed without &enable_clock in clk_set_parent
> > > > function.
Bypass the check if CS is in use for spidev devices if CONFIG_SPIDEV_SHADOW is
set. Rename spidev devices to avoid sysfs conflict.
This allows dynamically loading SPI device overlays or communicating
with SPI devices configured by a kernel driver from userspace.
Signed-off-by: Michal Suchanek
-
On Sat, May 09, 2015 at 10:06:54PM +0200, Lucas Stach wrote:
> The irq chip functions use the irq chipdata directly as the base register
> address of the controller, so this should be passed in instead of a pointer
> to the array address holding the base address.
>
> This fixes Tegra20 CPUidle as
Dear Sir/Madam,
I got your contact from India business directory and I decided to
contact you. I work with a company known as GINTEX Chemical, dealing
in Medical Chemical and manufacturing of pharmaceutical and laboratory
products and equipment. We are always buying raw materials in India.
This m
2015-05-13 17:59 GMT+09:00 Kukjin Kim :
> On 05/11/15 22:42, Krzysztof Kozlowski wrote:
>> Add new labels to certain nodes so they could be easily referenced by
>> Exynos4 board DTS files.
>>
>> Signed-off-by: Krzysztof Kozlowski
>> ---
>> arch/arm/boot/dts/exynos4.dtsi| 22 ++
So this is the final version for now:
- add a fourth table
- fix errors in earlier tables, in particular I missed some PowerPC
Kconfigs
- introduce the '..' denotion (in the final table) to show features
that cannot be supported by an architecture due to hardware
dependencies:
(fixed the subject.)
So this is the final version for now:
- add a fourth table
- fix errors in earlier tables, in particular I missed some PowerPC
Kconfigs
- introduce the '..' denotion (in the final table) to show features
that cannot be supported by an architecture due to hardwar
(1) When adding a nexthop of a multipath route fails (e.g. because of a
conflict with an existing route), we are supposed to delete nexthops
already added. However, currently we try to also delete all nexthops we
haven't even tried to add yet so that a "ip route add" command can
actually remove pre
When replacing an IPv6 multipath route with "ip route replace", i.e.
NLM_F_CREATE | NLM_F_REPLACE, fib6_add_rt2node() replaces only first
matching route without fixing its siblings, resulting in corrupted
siblings linked list; removing one of the siblings can then end in an
infinite loop.
Replacin
If adding a nexthop of an IPv6 multipath route fails, comment in
ip6_route_multipath() says we are going to delete all nexthops already
added. However, current implementation deletes even the routes it
hasn't even tried to add yet. For example, running
ip route add 1234:5678::/64 \
nexthop
W dniu 13.05.2015 o 18:02, Kukjin Kim pisze:
> On 05/11/15 22:42, Krzysztof Kozlowski wrote:
>> Usage of labels instead of full paths reduces possible mistakes when
>> overriding nodes.
>>
> Well, I'm not sure what kind of the possible mistakes you mentioned...?
One can make a mistake in path when
On 11 May 2015 at 9:59, Anisse Astier wrote:
> > Otherwise it looks good to me... if the sanitization is considered
> > useful. Did it catch some bugs in the past?
> >
>
> I've read somewhere that users of grsecurity claim that it caught bugs
> in some drivers, but I haven't verified that persona
On Tue, May 12, 2015 at 11:53:20PM +0200, Borislav Petkov wrote:
> > That said, I think you should uninline those things, and move them
> > from a header file to a C file (arch/x86/lib/uaccess.c?).
It is starting to look better wrt size:
x86_64_defconfig:
textdata bss
Hi,
On Wed, May 13, 2015 at 12:14:39PM +0300, Jani Nikula wrote:
> Is this the same as https://bugzilla.kernel.org/show_bug.cgi?id=98141 ?
The visible effect in the video is similar to what I see on the LVDS
display. I also see some influence of the mouse pointer position on the
blanked areas.
T
W dniu 13.05.2015 o 18:11, Kukjin Kim pisze:
> On 05/11/15 22:42, Krzysztof Kozlowski wrote:
>> Usage of labels instead of full paths reduces possible mistakes when
>> overriding nodes.
>>
>
> In case of this changes, I have no objection.
> But I can't see the 'codec' node you deleted in this patc
On Tue, 2015-05-12 at 13:07 -0700, Guenter Roeck wrote:
> On Tue, May 12, 2015 at 03:45:21PM +0200, anees wrote:
> > Kernel build fails with error "target elf32-or32 not found"
> > This is due to the change in OpenRISC compiler prefix from "or12"
> > to "or1k". Add config options that set architect
Hi Toshi,
On 05/13/2015 03:15 AM, Toshi Kikuchi wrote:
Add the usage of the new attributes for master faders.
Signed-off-by: Toshi Kikuchi
---
Documentation/leds/leds-lp5523.txt | 30 ++
1 file changed, 30 insertions(+)
Acked-by: Jacek Anaszewski
--
Best Rega
2015-05-13 17:44 GMT+09:00 Kukjin Kim :
> On 05/13/15 12:17, Krzysztof Kozlowski wrote:
>> ERR_PTR was dereferenced during sub domain parsing, if parent domain
>> could not be obtained (because of invalid phandle or deferred
>> registration of parent domain).
>>
>> The Exynos power domain code chec
On 12/05/15 23:55, Rob Herring wrote:
On Tue, May 12, 2015 at 12:38 PM, Sudeep Holla wrote:
Commit 5590f3196b29 ("drivers/core/of: Add symlink to device-tree from
devices with an OF node") adds the symlink `of_node` for each device
pointing to it's device tree node while creating/initialising
s/detemined/determined
Signed-off-by: Chen Hanxiao
---
kernel/workqueue.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 586ad91..1a092e1 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -2616,7 +2616,7 @@ EXPORT_SYMBO
* Denys Vlasenko wrote:
> On 05/12/2015 01:43 PM, Ingo Molnar wrote:
> >>> Furtermore, what is the size win on x86 defconfig with these options
> >>> set?
> >>
> >> CONFIG_OPTIMIZE_INLINING=y is in defconfig.
> >>
> >> Size difference for CC_OPTIMIZE_FOR_SIZE:
> >>
> >> textdata bss
Hi,
On Wed, May 13, 2015 at 09:34:41AM -, Michal Suchanek wrote:
> Bypass the check if CS is in use for spidev devices if CONFIG_SPIDEV_SHADOW is
> set. Rename spidev devices to avoid sysfs conflict.
>
> This allows dynamically loading SPI device overlays or communicating
> with SPI devices
This patch fixes memory leak issue in error path of f2fs_fname_setup_filename().
Signed-off-by: Chao Yu
---
fs/f2fs/crypto_fname.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/fs/f2fs/crypto_fname.c b/fs/f2fs/crypto_fname.c
index e3a1bdc..016c4b6 100644
--- a/fs
* valdis.kletni...@vt.edu wrote:
> On Tue, 12 May 2015 10:44:15 +0200, Ingo Molnar said:
>
> > Btw., just some feedback, 'random' kernel configs still generate a ton
> > of warnings:
> >
> > randconf: # 9, ed602bbb, Tue_May_12_09_07_25_CEST_2015: 39 kernels/hour,
> [ bzImage...81 secs,
On Wed, May 13, 2015 at 08:19:55AM +0200, Ingo Molnar wrote:
> Looks nice. Would be useful to do before/after analysis of the
> generated asm with a defconfig and document that in the changelog.
Right, so I'm looking at what we have now:
/* Standard copy_to_user with segment limit checking */
ENT
On 05/13/2015 12:17 PM, Ingo Molnar wrote:
>>> In any case, the interesting measurement would not be -Os comparisons
>>> (which causes GCC to be too crazy), but to see the size effect of your
>>> _patch_ that always-inlines spinlock ops, on plain defconfig and on
>>> defconfig-Os.
>>
>> Here it
Hello Wei,
>To be more specific here, I expect the patches to be picked up by Wei >Xu
>and forwarded to a...@kernel.org when he's made sure that everybody
>including himself is happy with the outcome.
>
>Arnd
Could you help review and do those works based on Arnd's suggestion?
Thanks,
Also
On 04/28/2015 03:46 PM, Arianna Avanzini wrote:
> Hello Christoph,
>
> Il 28/04/2015 09:36, Christoph Hellwig ha scritto:
>> What happened to this patchset?
>>
>
> It was passed on to Bob Liu, who published a follow-up patchset here:
> https://lkml.org/lkml/2015/2/15/46
>
Right, and then I wa
* Borislav Petkov wrote:
> On Tue, May 12, 2015 at 11:53:20PM +0200, Borislav Petkov wrote:
> > > That said, I think you should uninline those things, and move them
> > > from a header file to a C file (arch/x86/lib/uaccess.c?).
>
> It is starting to look better wrt size:
>
> x86_64_defconfig:
On Tue, May 12, 2015 at 02:18:41PM -0700, Paul E. McKenney wrote:
> From: "Paul E. McKenney"
>
> Because mce is arch-specific x86 code, there is little or no
> performance benefit of using rcu_dereference_index_check() over using
> smp_load_acquire(). It also turns out that mce is the only place
On Wed, May 13, 2015 at 11:53:19AM +0200, Jan Niehusmann wrote:
> Hi,
>
> On Wed, May 13, 2015 at 12:14:39PM +0300, Jani Nikula wrote:
> > Is this the same as https://bugzilla.kernel.org/show_bug.cgi?id=98141 ?
>
> The visible effect in the video is similar to what I see on the LVDS
> display. I
On Tue, 12 May 2015, S Twiss wrote:
> From: Steve Twiss
>
> Add device tree bindings for the DA9063 OnKey driver
>
>
> Signed-off-by: Steve Twiss
>
> ---
> Version History
>
> Changes in V4
> - No change
>
> Changes in V3
> - No change
>
> Changes in V2
> - Remove the circular dependen
On Tue, 12 May 2015, S Twiss wrote:
> From: Steve Twiss
>
> Add MFD support for the DA9063 OnKey driver
>
> The function da9063_clear_fault_log() is added to mitigate the case of a
> hardware power-cut after a long-long OnKey press. Although there is no
> software intervention in this case (by
On 5/13/2015 11:28 AM, Bintian wrote:
> Hello Wei,
>
>>To be more specific here, I expect the patches to be picked up by Wei >Xu
>>and forwarded to a...@kernel.org when he's made sure that everybody
>>including himself is happy with the outcome.
>>
>>Arnd
Hi Bintian,
> Could you help revie
On 2015-05-11 18:38, Josh Poimboeuf wrote:
> Frame pointer based stack traces aren't always reliable. One big reason
> is that most asm functions don't set up the frame pointer.
>
> Fix that by enforcing that all asm functions honor CONFIG_FRAME_POINTER.
> This is done with a new stackvalidate ho
On Tuesday 12 May 2015 17:53:33 Brian Norris wrote:
>
> This is the fourth (and final?) version of support for the Broadcom BCM7xxx
> Set-Top Box NAND controller. This controller has been used in a variety of
> Broadcom SoCs.
>
> Tested to work on Cygnus, BCM7445, and BCM63138.
>
Looks very nic
On 13 May 2015 at 12:16, Maxime Ripard wrote:
> Hi,
>
> On Wed, May 13, 2015 at 09:34:41AM -, Michal Suchanek wrote:
>> Bypass the check if CS is in use for spidev devices if CONFIG_SPIDEV_SHADOW
>> is
>> set. Rename spidev devices to avoid sysfs conflict.
>>
>> This allows dynamically loadi
* Denys Vlasenko wrote:
> On 05/13/2015 12:17 PM, Ingo Molnar wrote:
> >>> In any case, the interesting measurement would not be -Os comparisons
> >>> (which causes GCC to be too crazy), but to see the size effect of your
> >>> _patch_ that always-inlines spinlock ops, on plain defconfig and o
On Wed, May 13, 2015 at 12:31:40PM +0200, Ingo Molnar wrote:
> So why should an alternatives-CALL, inlined directly into call sites,
> cost more kernel space?
Not the alternatives CALL alone but inlining _copy_*_user with all the
preparation glue around it would. Basically what we're doing current
* Borislav Petkov wrote:
> On Wed, May 13, 2015 at 12:31:40PM +0200, Ingo Molnar wrote:
> > So why should an alternatives-CALL, inlined directly into call sites,
> > cost more kernel space?
>
> Not the alternatives CALL alone but inlining _copy_*_user with all
> the preparation glue around it
On 13 May 2015 11:35 Lee Jones wrote:
> > From: Steve Twiss
> >
> > Add MFD support for the DA9063 OnKey driver
> >
> > The function da9063_clear_fault_log() is added to mitigate the case of a
> > hardware power-cut after a long-long OnKey press. Although there is no
> > software intervention in
On Tuesday 12 May 2015 17:53:41 Brian Norris wrote:
> +static bool bcm63138_nand_intc_ack(struct brcmnand_soc *soc)
> +{
> + struct bcm63138_nand_soc_priv *priv = soc->priv;
> + void __iomem *mmio = priv->base + BCM63138_NAND_INT_STATUS;
> + u32 val = brcmnand_readl(mmio);
> +
> +
On 12.05.2015 15:05, Mark Williamson wrote:
Hi Konstantin,
I hope you won't mind me thinking out loud here on the idea of adding
a flag to the v2 pagemap fields... From a kernel PoV, I agree that
this seems like the cleanest approach. However, with my application
developer hat on:
1. I was
On Wed, 2015-05-13 at 08:29 +0200, Peter Zijlstra wrote:
> > 2) ensure that rq->nr_numa_running and rq->nr_preferred_running also
> >get incremented for kernel threads that are bound to a particular
> >CPU - currently CPU-bound kernel threads will cause the NUMA
> >statistics to look li
On 12.05.2015 13:40, Kirill A. Shutemov wrote:
On Tue, May 12, 2015 at 12:43:03PM +0300, Konstantin Khlebnikov wrote:
This patch sets bit 56 in pagemap if this page is mapped only once.
It allows to detect exclusively used pages without exposing PFN:
present file exclusive state
0 00
In case the call side is not providing a swap function, we either use
a 32 bit or a generic swap function. When swapping around pointers on
64 bit architectures falling back to use the generic swap function
seems like an unnecessary waste.
There at least 9 users ('sort' is of difficult to grep fo
On Tue, May 12, 2015 at 6:25 PM, Oleksij Rempel wrote:
> Am 05.05.2015 um 17:12 schrieb Linus Walleij:
>> Just reference the statically defined array by a pointer instead,
>> this just takes up a lot o memory for no reason.
>
> This two arrays have different types this is why i convert it.
> priv
Hi,
On Wednesday 13 May 2015 04:58 AM, Brian Norris wrote:
Supports up to two ports which can each be powered on/off and configured
independently.
Signed-off-by: Brian Norris
couple of minor comments below
---
v3: no change
v2:
- stop sharing SATA_TOP_CTRL registers with SATA driver
On Wed, May 13, 2015 at 04:02:25PM +0530, Sudip Mukherjee wrote:
> > What I'm missing in the report, are some log entries I'm seeing on my
> > notebook:
> >
> > Apr 30 08:50:23 localhost kernel: [drm:intel_cpu_fifo_underrun_irq_handler
> > [i915]] *ERROR* CPU pipe B FIFO underrun
> > Apr 30 08:50
On Sat, 09 May 2015, Javier Martinez Canillas wrote:
> Commit 1b84f2a4cd4a ("mfd: cros_ec: Use fixed size arrays to transfer
> data with the EC") modified the struct cros_ec_command fields to not
> use pointers for the input and output buffers and use fixed length
> arrays instead.
>
> This chang
Hi,
I'd like to go back to the issue of having one folder per trigger type and
create triggers for a type in their respective folder.
I'm not convinced that it is an intentional design restriction of configfs
that we can't do this, but rather a case of it not being implemented
because nobody need
On Sat, 09 May 2015, Javier Martinez Canillas wrote:
> From: Alexandru M Stan
>
> Some ECs need a little time for waking up before they can accept
> SPI data at a high speed. This is configurable via a DT property
> "google,cros-ec-spi-pre-delay".
>
> If this property isn't set, then no delay w
On Wed, May 13, 2015 at 12:46:30PM +0200, Ingo Molnar wrote:
>
> * Borislav Petkov wrote:
>
> > On Wed, May 13, 2015 at 12:31:40PM +0200, Ingo Molnar wrote:
> > > So why should an alternatives-CALL, inlined directly into call sites,
> > > cost more kernel space?
> >
> > Not the alternatives CAL
Jan Niehusmann writes:
> Hi,
>
> On Wed, May 13, 2015 at 12:14:39PM +0300, Jani Nikula wrote:
>> Is this the same as https://bugzilla.kernel.org/show_bug.cgi?id=98141 ?
>
> The visible effect in the video is similar to what I see on the LVDS
> display. I also see some influence of the mouse point
On Tue, 12 May 2015, Laura Abbott wrote:
> Like other KVM switches, the Aten DVI KVM switch needs a
> quirk to avoid spewing errors:
>
> [791759.606542] usb 1-5.4: input irq status -75 received
> [791759.614537] usb 1-5.4: input irq status -75 received
> [791759.622542] usb 1-5.4: input irq statu
Sudip Mukherjee writes:
> On Wed, May 13, 2015 at 11:53:19AM +0200, Jan Niehusmann wrote:
>> Apr 30 08:50:23 localhost kernel: [drm:intel_cpu_fifo_underrun_irq_handler
>> [i915]] *ERROR* CPU pipe B FIFO underrun
>> Apr 30 08:50:23 localhost kernel: [drm:intel_pch_fifo_underrun_irq_handler
>> [i
On 05/13/2015 01:00 PM, Daniel Wagner wrote:
> static int cmp_72(const void *a, const void *b)
> {
> u32 l = get_unaligned((u32 *) a);
> u32 r = get_unaligned((u32 *) b);
>
> if (l < r)
> return -1;
> if (l > r)
> return -1;
> return 0;
> }
On Wed, May 13, 2015 at 01:10:11PM +0200, Jan Niehusmann wrote:
> On Wed, May 13, 2015 at 04:02:25PM +0530, Sudip Mukherjee wrote:
> > > What I'm missing in the report, are some log entries I'm seeing on my
> > > notebook:
> > >
> > > Apr 30 08:50:23 localhost kernel:
> > > [drm:intel_cpu_fifo_un
On 05/13/2015 12:25 AM, Pavel Machek wrote:
> On Mon 2015-05-11 16:53:10, Daniel Phillips wrote:
>> Hi Pavel,
>>
>> On 05/11/2015 03:12 PM, Pavel Machek wrote:
> It is a fact of life that when you change one aspect of an intimately
> interconnected system,
> something else will change
On Sat, 09 May 2015, Javier Martinez Canillas wrote:
> From: Todd Broch
>
> If the EC device tree node has sub-nodes, try to instantiate them as
> MFD sub-devices. We can configure the EC features provided by the board.
>
> Signed-off-by: Todd Broch
> Signed-off-by: Javier Martinez Canillas
On Wed, May 13, 2015 at 01:27:06PM +0200, Thomas Gummerer wrote:
> Sudip Mukherjee writes:
>
> > On Wed, May 13, 2015 at 11:53:19AM +0200, Jan Niehusmann wrote:
> > http://patchwork.freedesktop.org/patch/46071/
>
> Thank you for the pointer, but this seems to be an unrelated issue. I
> tried ap
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