CLR_TOP32() is defined as blank. Last useful instance of CLR_TOP32()
was removed by commit 40ef8cbc6d360 ("powerpc: Get 64-bit configs to
compile with ARCH=powerpc")
Signed-off-by: Christophe Leroy
---
arch/powerpc/include/asm/ppc_asm.h | 1 -
arch/powerpc/kernel/entry_32.S | 1 -
Signed-off-by: Christophe Leroy
---
arch/powerpc/kernel/misc_32.S | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/powerpc/kernel/misc_32.S b/arch/powerpc/kernel/misc_32.S
index e025230..e18055c 100644
--- a/arch/powerpc/kernel/misc_32.S
+++
>> It doesn't make much sense to me. the codes I added cannot be
>> triggered without enable any pr policies. and I also did the tests in
>
> It seems these pr policies has to be turned on by user space, i.e.
> netperf in this case?
>
> I checked netperf's source code, it doesn't seem set any
> Hi!
>
> On Thu, Aug 4, 2016 at 4:16 PM, Sandeep Jain wrote:
>> From: Jim Baxter
>>
>> Add hooks to mtdpart to call _get_device and _put_device,
>> this allows the mtd devices to perform internal
>> reference counting if required.
>>
>> Signed-off-by: Jim Baxter
>> Signed-off-by: Sandeep Jain
Perf-probe detects a variable's type and use the detected type to add new
probe. Then, kprobes prints its variable in hexadecimal format if the
variable is unsigned and prints in decimal if it is signed.
We sometimes want to see unsigned variable in decimal format (i.e.
sector_t or size_t). In
On Fri, Aug 05, 2016 at 11:52:57AM +0100, James Hogan wrote:
> > What's surprising is that it worked for the zone stats as it appears
> > that calling zone_reclaimable() from that context should also have
> > broken. Did anything change recently that would have avoided the
> > zone->pageset
On Fri, Aug 05, 2016 at 11:54:17AM +0100, Mel Gorman wrote:
> On Fri, Aug 05, 2016 at 09:11:10AM +1000, Dave Chinner wrote:
> > > diff --git a/mm/page_alloc.c b/mm/page_alloc.c
> > > index fb975cec3518..baa97da3687d 100644
> > > --- a/mm/page_alloc.c
> > > +++ b/mm/page_alloc.c
> > > @@ -4064,7
On Fri, Aug 05, 2016 at 12:55:26PM +0100, Mel Gorman wrote:
> On Fri, Aug 05, 2016 at 11:52:57AM +0100, James Hogan wrote:
> > > What's surprising is that it worked for the zone stats as it appears
> > > that calling zone_reclaimable() from that context should also have
> > > broken. Did anything
On Fri, 05 Aug, at 01:42:19PM, Lukas Wunner wrote:
>
> So I could cap the number of loop iterations but it would be pointless.
OK, thanks for the explanation.
On Fri, Aug 05, 2016 at 09:59:35PM +1000, Dave Chinner wrote:
> On Fri, Aug 05, 2016 at 11:54:17AM +0100, Mel Gorman wrote:
> > On Fri, Aug 05, 2016 at 09:11:10AM +1000, Dave Chinner wrote:
> > > > diff --git a/mm/page_alloc.c b/mm/page_alloc.c
> > > > index fb975cec3518..baa97da3687d 100644
> > >
The patch
ASoC: hdmi-codec: enable multi probe for same device
has been applied to the asoc tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and
The patch
regulator: qcom_smd: Fix voltage ranges for pm8x41
has been applied to the regulator tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24
The patch
ASoC: use of_property_read_bool
has been applied to the asoc tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
The patch
regulator: qcom_smd: Fix voltage ranges for pma8084 ftsmps and pldo
has been applied to the regulator tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
All being well this means that it will be integrated into the linux-next
tree (usually sometime in
The patch
ASoC: rockchip: Add machine driver for RK3399 GRU Boards
has been applied to the asoc tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours)
On 08/04/2016 04:36 PM, Andrew Donnellan wrote:
> On 05/08/16 08:58, York Sun wrote:
>> Two symbols are missing if mpc85xx_edac driver is compiled as module.
>>
>> Signed-off-by: York Sun
>
> Good catch! One comment below.
>
> Reviewed-by: Andrew Donnellan
>
>> /*
>> * Reads the interrupt pin
Am 05.08.2016 um 13:54 schrieb Baxter, Jim:
>> On Thu, Aug 4, 2016 at 4:16 PM, Sandeep Jain wrote:
>>> From: Jim Baxter
>>>
>>> Add hooks to mtdpart to call _get_device and _put_device,
>>> this allows the mtd devices to perform internal
>>> reference counting if required.
>>>
>>> Signed-off-by:
On 08/05/2016 12:14 AM, Ivan Khoronzhuk wrote:
> Simplify driver by splitting common driver data and net dev
> private data. In case of dual_emac mode 2 networks devices
> are created, each of them contains its own private data.
> But 2 net devices share a bunch of h/w resources, that shouldn't
>
On Fri, 05 Aug 2016 12:41:03 +0300
Konstantin Khlebnikov wrote:
> If module is "module" then dso->short_name is "[module]".
> Substring comparing is't enough: "raid10" matches to "[raid1]".
> This patch also checks terminating zero in module name.
Right, just one comment on this patch.
>
>
The recent commit 599d0c954f91 ("mm, vmscan: move LRU lists to node"),
changed memory management code so that show_mem() is no longer safe to
call prior to setup_per_cpu_pageset(), as pgdat->per_cpu_nodestats will
still be NULL. This causes an oops on metag due to the call to
show_mem() from
[...]
> Lee, you have already applied this series. But I can't find the patches
> in your kernel tree.
> I would like to read the device ID from the register in the probe function.
> Do you want me to base my changes on top of this series or send a new
> version?
Please rebase and resend the
If module is "module" then dso->short_name is "[module]".
Substring comparing is't enough: "raid10" matches to "[raid1]".
This patch also checks terminating zero in module name.
Signed-off-by: Konstantin Khlebnikov
---
tools/perf/util/probe-event.c |4 +++-
1 file changed, 3 insertions(+),
On Thu, 2016-08-04 at 15:43 +0300, Maxim Altshul wrote:
> - The variable is added to allow the driver an easy access
> to it's own hw->priv when the op is invoked.
>
> - Change wlcore op accordingly.
>
I'm applying this now, with a big BUT:
1) your changelog is crap - I've rewritten it to
On Fri, 2016-08-05 at 14:22 +0200, Johannes Berg wrote:
> On Thu, 2016-08-04 at 15:43 +0300, Maxim Altshul wrote:
> > - The variable is added to allow the driver an easy access
> > to it's own hw->priv when the op is invoked.
> >
> > - Change wlcore op accordingly.
> >
> I'm applying this now,
On Fri, 05 Aug 2016 12:17:27 +0200
Arnd Bergmann wrote:
> On Friday, August 5, 2016 6:41:08 PM CEST Nicholas Piggin wrote:
> > On Thu, 4 Aug 2016 12:06:41 -0500
> > Segher Boessenkool wrote:
> >
> > > On Thu, Aug 04, 2016 at 06:10:57PM +0200, Arnd Bergmann wrote:
> > > > On Thursday,
On Fri, Aug 05, 2016 at 01:17:04PM +0100, James Hogan wrote:
> The recent commit 599d0c954f91 ("mm, vmscan: move LRU lists to node"),
> changed memory management code so that show_mem() is no longer safe to
> call prior to setup_per_cpu_pageset(), as pgdat->per_cpu_nodestats will
> still be NULL.
Linus,
please pull sound fixes for 4.8-rc1 from:
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
tags/sound-fix-4.8-rc1
The topmost commit is 59ec4b57bcaede46546d54d037a21004b9aa5cef
sound fixes for 4.8-rc1
On 08/04/2016 10:05 PM, Andrew Morton wrote:
Of course, the alternative is to just delete the damn warnings from
ppc_iommu_map_sg(). Imagine that! Have they ever been of any use to
anyone?
Sure. I submitted a patch to convert it to dynamic debug (so it would
still be available if one wanted
On 2016/08/05 at 18:09, Juri Lelli wrote:
> setup_new_dl_entity() takes two parameters, but it only actually uses
> one of them, under a different name, to setup a new dl_entity, after:
>
> 2f9f3fdc928 "sched/deadline: Remove dl_new from struct sched_dl_entity"
>
> as we currently do
>
>
befs_btree_find(), the only caller of befs_find_key(), only cares about if
the return from that function is BEFS_BT_MATCH or not. It never uses the
partial match given with BEFS_BT_MATCH. Removing that return and don't set
the value that will go unused.
Signed-off-by: Luis de Bethencourt
---
v2:
Fixing skeep to skip.
Signed-off-by: Luis de Bethencourt
---
fs/befs/btree.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/befs/btree.c b/fs/befs/btree.c
index bc7efb0..784688c 100644
--- a/fs/befs/btree.c
+++ b/fs/befs/btree.c
@@ -343,7 +343,7 @@ befs_find_key(struct
On Wed, 06 Jul 2016, Dan Gora wrote:
>
> The Intel 8-series and 9-series PCH devices, described by the descriptors
> LPC_LPT and LPC_9S although codenamed 'lynxpoint' do not use the same GPIO
> register layout which is used by the gpio-lynxpoint driver. They use the
> same ICH_V5_GPIO layout as
Hi!
In drivers/ata/sata_mv.ko function mv_set_main_irq_mask is called
several times. Twice with a spinlock, twice from init function and once
without any protection. The call without protection rises to several
handlers from ata_port_operations. The structure with the
ata_port_operations is
Hi John,
On 08/04/2016 02:05 AM, John Stultz wrote:
Now that Andy's reboot reason core driver has landed, I wanted
to resubmit a reworked version of my SRAM based reboot reason
driver.
This allows the kernel to communicate to the bootloader what mode
it should reboot to using some reserved
Hi Julia,
On 05/08/16 09:56, Julia Lawall wrote:
> Use of_property_read_bool to check for the existence of a property.
This caught my eye since Rob told me off for doing the same recently[1].
> The semantic patch that makes this change is as follows:
> (http://coccinelle.lip6.fr/)
>
> //
> @@
On Wed, 06 Jul 2016, Peter Griffin wrote:
> When rproc drivers are built-in the async firmware load done by rproc_add()
> can fail due to the firmware not being present. Subsqeuent calls to
> rproc_fw_boot() then fail, even though by this point firmware has been
> successfully obtained.
>
> This
On Wed, 06 Jul 2016, Paul Gortmaker wrote:
> [Re: [PATCH 2/6] mfd: as3722: Make it explicitly non-modular] On 05/07/2016
> (Tue 11:18) Laxman Dewangan wrote:
>
> >
> > On Tuesday 05 July 2016 06:55 AM, Paul Gortmaker wrote:
> > >The Kconfig currently controlling compilation of this code is:
>
On Mon, 04 Jul 2016, Paul Gortmaker wrote:
> The Kconfig currently controlling compilation of this code is:
>
> drivers/mfd/Kconfig:config MFD_ALTERA_A10SR
> drivers/mfd/Kconfig:bool "Altera Arria10 DevKit System Resource chip"
>
> ...meaning that it currently is not being built as a module
On Mon, 04 Jul 2016, Paul Gortmaker wrote:
> The Kconfig currently controlling compilation of this code is:
>
> drivers/mfd/Kconfig:config MFD_SMSC
> drivers/mfd/Kconfig: bool "SMSC ECE1099 series chips"
>
> ...meaning that it currently is not being built as a module by anyone.
>
> Lets
On Mon, 04 Jul 2016, Paul Gortmaker wrote:
> The Kconfig currently controlling compilation of this code is:
>
> drivers/mfd/Kconfig:config MFD_SUN6I_PRCM
> drivers/mfd/Kconfig:bool "Allwinner A31 PRCM controller"
>
> ...meaning that it currently is not being built as a module by anyone.
>
On Mon, 04 Jul 2016, Paul Gortmaker wrote:
> The Kconfig currently controlling compilation of this code is:
>
> drivers/mfd/Kconfig:config MFD_INTEL_MSIC
> drivers/mfd/Kconfig:bool "Intel MSIC"
>
> ...meaning that it currently is not being built as a module by anyone.
>
> Lets remove the
On Mon, 04 Jul 2016, Paul Gortmaker wrote:
> The Kconfig currently controlling compilation of this code is:
>
> drivers/mfd/Kconfig:config TWL4030_CORE
> drivers/mfd/Kconfig:bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 Support"
>
> ...meaning that it currently is not being built as a module by
On Fri, 5 Aug 2016, Robin Murphy wrote:
> Hi Julia,
>
> On 05/08/16 09:56, Julia Lawall wrote:
> > Use of_property_read_bool to check for the existence of a property.
>
> This caught my eye since Rob told me off for doing the same recently[1].
>
> > The semantic patch that makes this change is
Remove code for reading the EDID and DPCD fields and use the helpers
instead.
Besides the obvious code reduction, other helpers are being added to the
core that could be used in this driver and will be good to be able to
use them instead of duplicating them.
Signed-off-by: Tomeu Vizoso
On Fri, 5 Aug 2016, Takashi Iwai wrote:
> > Exactly to avoid Linus' tree being polluted by the extra merge commits.
> >
> > My workflow is really simple -- development happens in (a lot of) topic
> > branches, and each and every time any of the topic branches is updated by
> > a new commit,
Adding spidev in the compatible list, let configure spidev from device tree
instead of C source code.
Signed-off-by: Fabien Lahoudere
---
Documentation/devicetree/bindings/spi/spidev.txt | 16
drivers/spi/spidev.c | 1 +
2 files changed, 17
On Thu 2016-08-04 10:32:00, Jacob Pan wrote:
> On Thu, 4 Aug 2016 16:56:46 +0200
> Petr Mladek wrote:
>
> > I have got a zero division error when disabling the forced
> > idle injection from the intel powerclamp. I did
> >
> > echo 0 >/sys/class/thermal/cooling_device48/cur_state
> >
> >
I have got a zero division error when disabling the forced
idle injection from the intel powerclamp. I did
echo 0 >/sys/class/thermal/cooling_device48/cur_state
and got
[ 986.072632] divide error: [#1] PREEMPT SMP
[ 986.078989] Modules linked in:
[ 986.083618] CPU: 17 PID: 24967 Comm:
Hi Eduardo, Rui,
On 20/07/16 10:46, Michele Di Giorgio wrote:
When multiple thermal zones are bound to the same cooling device, multiple
kernel threads may want to update the cooling device state by calling
thermal_cdev_update(). Having cdev not protected by a mutex can lead to a race
Hi Heiko,
On 2016年08月05日 16:48, Heiko Stübner wrote:
Hi Xing,
Am Freitag, 5. August 2016, 10:26:57 schrieb Xing Zheng:
On 2016年08月05日 03:19, Heiko Stübner wrote:
Am Dienstag, 2. August 2016, 15:22:59 schrieb Xing Zheng:
We need to support various display resolutions for external
display
Hi,
1) Sorry about the change log, I will try to be clearer next time.
2+3) The issue is not that the station is not known, it's that wl_sta->wl was
null.
wl member is now completely removed from wl_sta (PATCH 2/2) and hw is sent
directly from mac80211 to the driver (so it can get hw->priv).
Am Freitag, 5. August 2016, 21:23:14 schrieb Xing Zheng:
> Hi Heiko,
>
> On 2016年08月05日 16:48, Heiko Stübner wrote:
> > Hi Xing,
> >
> > Am Freitag, 5. August 2016, 10:26:57 schrieb Xing Zheng:
> >> On 2016年08月05日 03:19, Heiko Stübner wrote:
> >>> Am Dienstag, 2. August 2016, 15:22:59 schrieb
On Sat, 09 Jul 2016, Alexey Khoroshilov wrote:
> If adp5520_bl_setup() fails, sysfs group left unremoved.
>
> By the way, fix overcomplicated assignement of error code.
>
> Found by Linux Driver Verification project (linuxtesting.org).
>
> Signed-off-by: Alexey Khoroshilov
> ---
>
Hi Sukadev,
[auto build test ERROR on powerpc/next]
[also build test ERROR on v4.7 next-20160805]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Sukadev-Bhattiprolu/powerpc-pseries-Use-a-helper
PPD is a product from GE Healthcare to monitor vital biometric signals.
In order to support it upstream, we add its device tree file
imx53-ppd.dts.
Signed-off-by: Fabien Lahoudere
---
arch/arm/boot/dts/Makefile |1 +
arch/arm/boot/dts/imx53-ppd.dts | 1024
Hi Petko,
Thank you for review!
On Fri, 2016-08-05 at 11:44 +0300, Petko Manolov wrote:
> On 16-08-04 08:24:29, Mimi Zohar wrote:
> > The TPM PCRs are only reset on a hard reboot. In order to validate a
> > TPM's quote after a soft reboot (eg. kexec -e), the IMA measurement list
> > of the
On Tue, 05 Jul 2016, Sylwester Nawrocki wrote:
> This patch adds documentation of the DT bindings for the Samsung
> Exynos SoC Low Power Audio Subsystem.
>
> Signed-off-by: Sylwester Nawrocki
> ---
>
> There were few rather significant additions since v3 and I had to drop tags:
> Acked-by:
Usually current->mm (and therefore mm->pgd) stays the same during the
lifetime of a task so it does not matter if a task gets preempted during
the read and write of the CR3.
But then, there is this scenario on x86-UP:
TaskA is in do_exit() and exit_mm() sets current->mm = NULL followed by
mmput()
On Fri, Aug 5, 2016 at 8:33 AM, Takashi Iwai wrote:
>
> please pull sound fixes for 4.8-rc1 from:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
> tags/sound-fix-4.8-rc1
No such tag. Forgot to push it out?
Linus
On Fri, Aug 05, 2016 at 03:31:25PM +0200, Fabien Lahoudere wrote:
> +/*
> + * Hardware uses CKO2 at 24MHz at several places. Set the parent clock of
> + * CKO2 to OSC.
> + */
> +#define CKO2_CONFIGURATION \
> + clock-frequency = <2400>; \
> + clocks = < IMX5_CLK_CKO2>; \
> +
From: Gustavo Padovan
Create sync_file->fence to abstract the type of fence we are using for
each sync_file. If only one fence is present we use a normal struct fence
but if there is more fences to be added to the sync_file a fence_array
is created.
This change cleans up sync_file a bit. We
From: Gustavo Padovan
Add helper to check if fence is array.
v2: Comments from Chris Wilson
- remove ternary if from ops comparison
- add EXPORT_SYMBOL(fence_array_ops)
Cc: Chris Wilson
Cc: Christian König
Signed-off-by: Gustavo Padovan
Reviewed-by: Chris Wilson
On Tue 2016-07-05 14:34:38, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki
>
> Make it possible to protect all pages holding image data during
> hibernate image restoration by marking them read-only (so as to
> catch attempts to write to those pages after image data have been
> stored in
From: Gustavo Padovan
Creates a function that given an sync file descriptor returns a
fence containing all fences in the sync_file.
v2: Comments by Daniel Vetter
- Adapt to new version of fence_collection_init()
- Hold a reference for the fence we return
v3:
- Adapt to
On Fri, 05 Aug 2016 15:38:21 +0200,
Linus Torvalds wrote:
>
> On Fri, Aug 5, 2016 at 8:33 AM, Takashi Iwai wrote:
> >
> > please pull sound fixes for 4.8-rc1 from:
> >
> > git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
> > tags/sound-fix-4.8-rc1
>
> No such tag. Forgot to push
From: Gustavo Padovan
Document the new function added to sync_file.c
v2: Adapt to fence_array
v3: Take in Chris Wilson suggestions
Signed-off-by: Gustavo Padovan
Acked-by: Christian König
Reviewed-by: Chris Wilson
---
Documentation/sync_file.txt | 14 ++
1 file changed, 14
From: Gustavo Padovan
Signalling doesn't need to be enabled at sync_file creation, it is only
required if userspace waiting the fence to signal through poll().
Thus we delay fence_add_callback() until poll is called. It only adds the
callback the first time poll() is called. This avoid
On Fri, Aug 5, 2016 at 8:59 AM, Tomeu Vizoso wrote:
> Remove code for reading the EDID and DPCD fields and use the helpers
> instead.
>
> Besides the obvious code reduction, other helpers are being added to the
> core that could be used in this driver and will be good to be able to
> use them
On Thu 2016-06-30 18:38:54, Nick Dyer wrote:
> Support both V4L2_TCH_FMT_TU08 and V4L2_PIX_FMT_GREY for backwards
> compatibility.
>
> Note: I have not tested these changes (I have no access to the hardware)
> so not signing off.
Sign off means something else, see docs... and sign patches off
On Fri, Aug 05, 2016 at 03:11:53PM +0200, Fabien Lahoudere wrote:
> Adding spidev in the compatible list, let configure spidev from device tree
> instead of C source code.
I'm not keen on this.
It ties the hardware description to today's use-case, and leaves the DT
without information regarding
>
> > 5. Why disable IRQ balance?
> > A: Disabling IRQ balance is a common way (recommend way for some
> devices) to
> >tune network performance.
>
> I appreciate that network tuning is hard, most people get it wrong, and
> nobody agrees on the right answer.
>
> So rather than
On 29 July 2016 at 09:56, Lin Huang wrote:
> rk3399 platform have dfi controller can monitor ddr load,
> and dcf controller to handle ddr register so we can get the
> right ddr frequency and make ddr controller happy work(which
> will implement in bl31). So we do ddr frequency scaling with
>
[Re: [PATCH 2/6] mfd: as3722: Make it explicitly non-modular] On 05/08/2016
(Fri 13:56) Lee Jones wrote:
> On Wed, 06 Jul 2016, Paul Gortmaker wrote:
>
> > [Re: [PATCH 2/6] mfd: as3722: Make it explicitly non-modular] On 05/07/2016
> > (Tue 11:18) Laxman Dewangan wrote:
> >
> > >
> > > On
On Fri, Aug 05, 2016 at 03:37:39PM +0200, Sebastian Andrzej Siewior wrote:
> diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
> index 4e5be94e079a..1ee065954e24 100644
> --- a/arch/x86/include/asm/tlbflush.h
> +++ b/arch/x86/include/asm/tlbflush.h
> @@ -135,7 +135,14
>
> On Thu, Aug 4, 2016 at 12:36 PM, wrote:
> > From: Kan Liang
> >
> > To achieve better network performance, the key step is to distribute
> > the packets to dedicated queues according to policy and system run
> > time status.
> >
> > This patch provides an interface which can return the
On Fri, 5 Aug 2016 11:09:59 +0100
Juri Lelli wrote:
> @@ -1720,19 +1720,28 @@ static void switched_from_dl(struct rq *rq, struct
> task_struct *p)
> */
> static void switched_to_dl(struct rq *rq, struct task_struct *p)
> {
> - if (dl_time_before(p->dl.deadline, rq_clock(rq)))
> -
* Andreas Kemnade [160804 09:44]:
> Nothing happens here, so the previous state of the phy remains.
> It would be disabled by the generic phy layer in drivers/phy/phy-core.c
>
> > gadget driver is loaded.
> > musb_start() is called
> > omap2430_musb_enable() is called
> > calls
From: zhong jiang
when required_kernelcore decrease to zero, we should exit the loop in time.
because It will waste time to scan the remainder node.
Signed-off-by: zhong jiang
---
mm/page_alloc.c | 10 +++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/mm/page_alloc.c
On Tue, 2 Aug 2016 16:01:44 +0200
Jiri Olsa wrote:
> > BTW, before we start making this ready for their own libraries, I'd
> > like to make some changes with the naming convention. Mainly with
> > event_format and format_field.
> >
> > Perhaps we should change them to pevent_event and
Hi Stuart,
On 07/01/2016 11:54 AM, Stuart Yoder wrote:
> Re-opening a thread from back in early 2015...
>
>> -Original Message-
>> From: Jon Masters
>> Date: Wed, Jan 14, 2015 at 11:18 AM
>> Subject: Re: sysfs topology for arm64 cluster_id
>> To: Mark Rutland
>> Cc:
On Thu, 4 Aug 2016, Aruna Ramakrishna wrote:
> On large systems, when some slab caches grow to millions of objects (and
> many gigabytes), running 'cat /proc/slabinfo' can take up to 1-2 seconds.
> During this time, interrupts are disabled while walking the slab lists
> (slabs_full,
On Fri, Aug 05, 2016 at 02:43:43PM +0100, Mark Rutland wrote:
> On Fri, Aug 05, 2016 at 03:11:53PM +0200, Fabien Lahoudere wrote:
> > Adding spidev in the compatible list, let configure spidev from device tree
> > instead of C source code.
> I'm not keen on this.
> It ties the hardware
On Fri, 5 Aug 2016, Joonsoo Kim wrote:
> If above my comments are fixed, all counting would be done with
> holding a lock. So, atomic definition isn't needed for the SLAB.
Ditto for slub. struct kmem_cache_node is alrady defined in mm/slab.h.
Thus it is a common definition already and can be
Em Fri, Aug 05, 2016 at 06:58:12PM +0800, Wangnan (F) escreveu:
> perf top comsumes too much memory than it need.
>
> Using following commands:
>
> # yes '' > /dev/null
> # perf top -e raw_syscalls:sys_enter
>
> System will quickly become unresponsive because of out of memory.
>
> Using GDB
* Steven Rostedt | 2016-08-04 10:57:09 [-0400]:
>diff --git a/kernel/trace/trace_hwlat.c b/kernel/trace/trace_hwlat.c
>new file mode 100644
>index ..08dfabe4e862
>--- /dev/null
>+++ b/kernel/trace/trace_hwlat.c
…
>+/* Macros to encapsulate the time capturing infrastructure */
On 05/08/16 09:56, Steven Rostedt wrote:
> On Fri, 5 Aug 2016 11:09:59 +0100
> Juri Lelli wrote:
>
> > @@ -1720,19 +1720,28 @@ static void switched_from_dl(struct rq *rq, struct
> > task_struct *p)
> > */
> > static void switched_to_dl(struct rq *rq, struct task_struct *p)
> > {
> > - if
Em Fri, Aug 05, 2016 at 06:45:50PM +0900, Masami Hiramatsu escreveu:
> On Thu, 4 Aug 2016 18:47:24 -0300
> Arnaldo Carvalho de Melo wrote:
>
> > Em Thu, Aug 04, 2016 at 04:36:56PM -0300, Arnaldo Carvalho de Melo escreveu:
> > > So:
> > >
> > > int err = debuginfo__get_text_offset(dbg, );
> > >
On 05.08.16 15:14, Grygorii Strashko wrote:
On 08/05/2016 12:14 AM, Ivan Khoronzhuk wrote:
Simplify driver by splitting common driver data and net dev
private data. In case of dual_emac mode 2 networks devices
are created, each of them contains its own private data.
But 2 net devices share a
On Friday, August 05, 2016 12:37:13 PM Pavel Machek wrote:
> On Wed 2016-08-03 01:19:26, Rafael J. Wysocki wrote:
> > From: Rafael J. Wysocki
> >
> > When CONFIG_RANDOMIZE_MEMORY is set on x86-64, __PAGE_OFFSET becomes
> > a variable and using it as a symbol in the image memory restoration
> >
On Fri, Aug 5, 2016 at 9:35 AM, Zhengyu Shen wrote:
> $ perf stat -e
> mmdc/busy-cycles/,mmdc/read-accesses/,mmdc/read-bytes/,mmdc/total-cycles/,mmdc/write-accesses/,mmdc/write-bytes/
> dd if=/dev/zero of=/dev/null bs=1M count=5000
> Performance counter stats for 'dd if=/dev/zero of=/dev/null
On Fri, 2016-08-05 at 15:37 +0200, Sebastian Andrzej Siewior wrote:
>
> +++ b/arch/x86/include/asm/tlbflush.h
> @@ -135,7 +135,14 @@ static inline void
> cr4_set_bits_and_update_boot(unsigned long mask)
>
> static inline void __native_flush_tlb(void)
> {
> + /*
> + * if current->mm
On Fri, Aug 05, 2016 at 09:35:25AM -0500, Zhengyu Shen wrote:
> $ perf stat -e
> mmdc/busy-cycles/,mmdc/read-accesses/,mmdc/read-bytes/,mmdc/total-cycles/,mmdc/write-accesses/,mmdc/write-bytes/
> dd if=/dev/zero of=/dev/null bs=1M count=5000
> Performance counter stats for 'dd if=/dev/zero
* Steven Rostedt | 2016-08-04 13:16:45 [-0400]:
>diff --git a/include/linux/ftrace_irq.h b/include/linux/ftrace_irq.h
>index dca7bf8cffe2..4ec2c9b205f2 100644
>--- a/include/linux/ftrace_irq.h
>+++ b/include/linux/ftrace_irq.h
>@@ -3,11 +3,34 @@
…
>+static inline void ftrace_nmi_enter(void)
>+{
Device tree binding documentation for Technologic's I2C-FPGA GPIO
controller.
Signed-off-by: Lucile Quirion
---
.../devicetree/bindings/gpio/gpio-ts4900.txt | 29 ++
1 file changed, 29 insertions(+)
create mode 100644
This driver is generic and aims to support all Technologic Systems's
boards embedding FPGA GPIOs with an I2C interface.
This driver supports TS-4900, TS-7970, TS-7990 and TS-4100 series.
Signed-off-by: Lucile Quirion
---
drivers/gpio/Kconfig | 6 ++
drivers/gpio/Makefile | 1 +
On Thu, Aug 4, 2016 at 5:17 PM, Daniel Borkmann wrote:
> On 08/05/2016 12:54 AM, Andi Kleen wrote:
>>>
>>> +1, I tried to bring this up here [1] in the last spin. I think only very
>>> few changes would be needed, f.e. on eBPF side to add a queue setting
>>> helper function which is probably
This driver aims to support all Technologic Systems's boards embedding FPGA
GPIOs with an I2C interface.
Lucile Quirion (2):
gpio: add bindings for Technologic I2C-FPGA gpio controller
gpio: add Technologic I2C-FPGA gpio support
.../devicetree/bindings/gpio/gpio-ts4900.txt | 29 +++
Em Fri, Aug 05, 2016 at 10:13:52AM -0400, Steven Rostedt escreveu:
> On Tue, 2 Aug 2016 16:01:44 +0200
> Jiri Olsa wrote:
> > > BTW, before we start making this ready for their own libraries, I'd
> > > like to make some changes with the naming convention. Mainly with
> > > event_format and
On Fri, 5 Aug 2016 16:25:21 +0200
Sebastian Andrzej Siewior wrote:
> * Steven Rostedt | 2016-08-04 10:57:09 [-0400]:
>
> >diff --git a/kernel/trace/trace_hwlat.c b/kernel/trace/trace_hwlat.c
> >new file mode 100644
> >index ..08dfabe4e862
> >--- /dev/null
> >+++
On Fri, Aug 5, 2016 at 6:55 AM, Liang, Kan wrote:
>
>
>>
>> On Thu, Aug 4, 2016 at 12:36 PM, wrote:
>> > From: Kan Liang
>> >
>> > To achieve better network performance, the key step is to distribute
>> > the packets to dedicated queues according to policy and system run
>> > time status.
>> >
601 - 700 of 858 matches
Mail list logo
