On 04/11/2014 04:31 PM, Ben Skeggs wrote:
On Fri, Apr 11, 2014 at 12:46 PM, Alexandre Courbot gnu...@gmail.com wrote:
On Wed, Mar 26, 2014 at 1:19 PM, Ben Skeggs skeg...@gmail.com wrote:
On Tue, Mar 25, 2014 at 7:54 AM, Thierry Reding
thierry.red...@gmail.com wrote:
On Mon, Mar 24, 2014 at
On 03/11/2014 10:30 AM, Joonsoo Kim wrote:
-8-
From ff6fe77fb764ca5bf8705bf53d07d38e4111e84c Mon Sep 17 00:00:00 2001
From: Joonsoo Kim iamjoonsoo@lge.com
Date: Tue, 11 Mar 2014 14:14:25 +0900
Subject: [PATCH] slab: remove kernel_map_pages() optimization in slab
On Thu, Apr 10, 2014 at 5:33 AM, Andreas Noever
andreas.noe...@gmail.com wrote:
457e77b2 effectively replaces (... 0xff00) 8 with (... 8) 8.
Which does not do the same and breaks boot on my machine.
Restore the old behaviour and remove the unnecessary cast.
Signed-off-by: Andreas
On 04/10/2014 08:05 PM, Andy Shevchenko wrote:
On Thu, 2014-04-10 at 15:10 +0800, hongbo.zh...@freescale.com wrote:
From: Hongbo Zhang hongbo.zh...@freescale.com
This patch adds suspend resume functions for Freescale DMA driver.
.prepare callback is used to stop further descriptors from being
On Fri, 11 Apr, at 09:20:44AM, Ingo Molnar wrote:
Might be prudent to do the same in __file_size32(), instead of
truncating silently, especially is that function too has a u64 output
AFAICS.
This change isn't required for __file_size32() because we only use that
function if the firmware
On Fri, Apr 11, 2014 at 06:52:42AM +0200, Fabian Frederick wrote:
Currently, there's no generic HW flush management support in kernel.
Only 7 filesystems have their own way to manage the barrier flag.
This patch adds MS_BARRIER in sb_flags and conditionnaly issues the flush
in
This patch fixes coccinelle error regarding usage of IS_ERR and
PTR_ERR instead of PTR_ERR_OR_ZERO.
Signed-off-by: Duan Jiong duanj.f...@cn.fujitsu.com
---
arch/arm/mach-imx/mx31moboard-smartbot.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git
On 10/04/14 20:56, Luis R. Rodriguez wrote:
On Thu, Apr 10, 2014 at 10:04 AM, Arend van Spriel ar...@broadcom.com wrote:
Ok, I guess my voice was cracking when I mentioned 2.6.38 as being used over
here. I am probably alone in that desert.
I thought broadcom didn't use backports? If they do
On 04/10/2014 07:56 PM, Andy Shevchenko wrote:
On Thu, 2014-04-10 at 15:10 +0800, hongbo.zh...@freescale.com wrote:
From: Hongbo Zhang hongbo.zh...@freescale.com
Fix the potential risk when enable config NET_DMA and ASYNC_TX. Async_tx is
lack of support in current release process of dma
This patch fixes coccinelle error regarding usage of IS_ERR and
PTR_ERR instead of PTR_ERR_OR_ZERO.
Signed-off-by: Duan Jiong duanj.f...@cn.fujitsu.com
---
block/blk-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/blk-core.c b/block/blk-core.c
index
This patch fixes coccinelle error regarding usage of IS_ERR and
PTR_ERR instead of PTR_ERR_OR_ZERO.
Signed-off-by: Duan Jiong duanj.f...@cn.fujitsu.com
---
drivers/misc/carma/carma-fpga.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/misc/carma/carma-fpga.c
On 10/04/14 23:27, Jörg Krause wrote:
On 02/13/14 10:28, Chen-Yu Tsai wrote:
Hi,
On Thu, Feb 13, 2014 at 5:13 PM, Tomasz Figalt;tomasz.figa@gt; wrote:
Hi Arend,
On 10.02.2014 20:17, Arend van Spriel wrote:
[...]
Hi Chen-Yu,
picking up this thread.
AFAIK, the pinctrl in tied to the
Hi Nicolas or Russell,
This patch series change fixmap mapping region to suppport 32 CPUs.
Because the top_pmd covers 0xfffe - 0x(2M). And part
is used by vector table. So I move this region down to 0xffc0
- 0xffd.
I have tested the patches on arma9(2 CPUs) and arma15(16
In 32-bit ARM systems, the fixmap mapping region can support
no more than 14 CPUs(total: 896k; one CPU: 64K). And we can
configure NR_CPUS up to 32. So there is a mismatch.
This patch moves fixmapping region downwards to region
0xffc0-0xffe0 . Then the fixmap mapping region can
support up
Because commit e9da6e9905e6 has remove custom consistent dma
region. So the related variable and document should be removed
Signed-off-by: Liu Hua sdu@huawei.com
---
Documentation/arm/memory.txt | 4
arch/arm/include/asm/memory.h | 2 --
2 files changed, 6 deletions(-)
diff --git
Hi Jisheng,
On Fri, Apr 11, 2014 at 02:33:18PM +0800, Jisheng Zhang wrote:
On Thu, 10 Apr 2014 06:07:53 -0700
Antoine Ténart antoine.ten...@free-electrons.com wrote:
+Required subnode-properties:
+- berlin,group: a string describing the group's name.
+- berlin,function: the function used
Hi Randy,
On 04/11/2014 07:23 AM, Randy Dunlap wrote:
On 04/01/2014 08:53 PM, Tang Chen wrote:
In document numa_memory_policy.txt, the following examples for flag
MPOL_F_RELATIVE_NODES are incorrect.
For example, consider a task that is attached to a cpuset with
mems 2-5 that
On 04/10/2014 07:29 PM, Andy Shevchenko wrote:
On Thu, 2014-04-10 at 15:10 +0800, hongbo.zh...@freescale.com wrote:
From: Hongbo Zhang hongbo.zh...@freescale.com
There are several places where descriptors are freed using identical code.
This patch puts this code into a function to reduce code
On Friday 11 April 2014 16:09:57 Chanwoo Choi wrote:
On 04/11/2014 03:32 PM, Chanwoo Choi wrote:
+#if defined(CONFIG_SOC_EXYNOS3250)
+# define soc_is_exynos3250()is_samsung_exynos3250()
+#else
+# define soc_is_exynos3250()0
+#endif
In general, I think we have too much
When CONFIG_PM_SLEEP isn't enabled, bnx2_suspend/resume are unused; don't
build them when they aren't used.
Signed-off-by: Daniel J Blueman dan...@quora.org
---
drivers/net/ethernet/broadcom/bnx2.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
On 11 April 2014 01:31, Tim Kryger tim.kry...@linaro.org wrote:
When an external regulator provides VDD, set ocr_avail directly based on
the supported voltage range. This allows for the use of regulators that
can't provide exactly 1.8v, 3.0v, or 3.3v and ensures that ocr_avil bits
are only
On Tuesday 01 April 2014 06:36 PM, Peter Ujfalusi wrote:
Use the EVENTQ_1 for default and leave the EVENTQ_0 to be used by high
priority channels, like audio.
Signed-off-by: Peter Ujfalusi peter.ujfal...@ti.com
Acked-by: Sekhar Nori nsek...@ti.com
---
arch/arm/common/edma.c | 3 ++-
1
On Thu, 2014-04-10 at 22:13 -0700, Filipe Brandenburger wrote:
While building a recent kernel with -Werror I found this warning:
drivers/scsi/aic94xx/aic94xx_sds.c: In function 'asd_read_flash':
drivers/scsi/aic94xx/aic94xx_sds.c:597:21: error: 'offs' may be used
uninitialized in this
Hi Jisheng,
On Fri, Apr 11, 2014 at 02:44:31PM +0800, Jisheng Zhang wrote:
On Thu, 10 Apr 2014 06:07:51 -0700
Antoine Ténart antoine.ten...@free-electrons.com wrote:
...
+static int berlin_pinmux_enable(struct pinctrl_dev *pctrl_dev,
+ unsigned function,
+
Hi Antoine,
On Fri, 11 Apr 2014 01:12:59 -0700
Antoine Ténart antoine.ten...@free-electrons.com wrote:
Hi Jisheng,
On Fri, Apr 11, 2014 at 02:33:18PM +0800, Jisheng Zhang wrote:
On Thu, 10 Apr 2014 06:07:53 -0700
Antoine Ténart antoine.ten...@free-electrons.com wrote:
+Required
On Thu, Apr 10, 2014 at 03:07:54PM +0200, Antoine Ténart wrote:
The uart0 pinmux configuration is in the dtsi because uart0 will always
use uart0-pmux to work, no other possibility. Same thing for uart1.
Signed-off-by: Antoine Ténart antoine.ten...@free-electrons.com
---
On Fri, Apr 11, 2014 at 10:12:59AM +0200, Antoine Ténart wrote:
Hi Jisheng,
On Fri, Apr 11, 2014 at 02:33:18PM +0800, Jisheng Zhang wrote:
On Thu, 10 Apr 2014 06:07:53 -0700
Antoine Ténart antoine.ten...@free-electrons.com wrote:
+Required subnode-properties:
+- berlin,group: a
* Matt Fleming m...@console-pimps.org wrote:
Guys, please pull the following. One of the fixes is for a regression
introduced during the merge window. The other two are bugs that have
existed in the EFI boot stub for a while, but which have only just been
reported.
I'm going to take care
Hi Antoine,
On Fri, 11 Apr 2014 01:18:39 -0700
Antoine Ténart antoine.ten...@free-electrons.com wrote:
Hi Jisheng,
On Fri, Apr 11, 2014 at 02:44:31PM +0800, Jisheng Zhang wrote:
On Thu, 10 Apr 2014 06:07:51 -0700
Antoine Ténart antoine.ten...@free-electrons.com wrote:
...
+static
In arch_setup_msi_irq(), there is no case for PCIe2. So board which have PCIe2
functionality
fails to boot with Kernel panic - not syncing: arch_setup_msi_irq: Invalid
octeon_dma_bar_type
message. This patch solve this problem.
Signed-off-by: Eunbong Song eunb.s...@samsung.com
---
On 04/11/2014 04:00 PM, Hongbo Zhang wrote:
On 04/10/2014 07:56 PM, Andy Shevchenko wrote:
On Thu, 2014-04-10 at 15:10 +0800, hongbo.zh...@freescale.com wrote:
From: Hongbo Zhang hongbo.zh...@freescale.com
Fix the potential risk when enable config NET_DMA and ASYNC_TX.
Async_tx is
lack of
On Fri, Apr 11, 2014 at 01:37:08PM -0400, Wang, Xiaoming wrote:
There is a memory leak in ping. Current group_info had been got in
ping_init_sock and group_info-usage increased.
But the usage hasn't decreased anywhere in ping.
This will make this group_info never freed and cause memory leak.
On Friday 11 April 2014 15:01:09 Benjamin Herrenschmidt wrote:
On Thu, 2014-04-10 at 22:46 +0200, Arnd Bergmann wrote:
Half of it ;-)
I think it would be better to not have an architecture specific data
structure, just like it would be better not to have architecture specific
Hi, Maarten.
Here I believe we encounter a lot of locking inconsistencies.
First, it seems you're use a number of pointers as RCU pointers without
annotating them as such and use the correct rcu
macros when assigning those pointers.
Some pointers (like the pointers in the shared fence list) are
On 11.04.2014 08:32, Chanwoo Choi wrote:
Hi,
On 04/11/2014 10:46 AM, Olof Johansson wrote:
On Thu, Apr 10, 2014 at 06:37:12PM +0900, Chanwoo Choi wrote:
This patch add Exynos3250's SoC ID. Exynos 3250 is System-On-Chip(SoC) that
is based on the 32-bit RISC processor for Smartphone. Exynos3250
This patch fixes coccinelle error regarding usage of IS_ERR and
PTR_ERR instead of PTR_ERR_OR_ZERO.
Signed-off-by: Duan Jiong duanj.f...@cn.fujitsu.com
---
drivers/phy/phy-exynos-mipi-video.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git
This patch fixes coccinelle error regarding usage of IS_ERR and
PTR_ERR instead of PTR_ERR_OR_ZERO.
Signed-off-by: Duan Jiong duanj.f...@cn.fujitsu.com
---
drivers/block/rbd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index
This patch fixes coccinelle error regarding usage of IS_ERR and
PTR_ERR instead of PTR_ERR_OR_ZERO.
Signed-off-by: Duan Jiong duanj.f...@cn.fujitsu.com
---
drivers/phy/phy-sun4i-usb.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/phy/phy-sun4i-usb.c
This patch fixes coccinelle error regarding usage of IS_ERR and
PTR_ERR instead of PTR_ERR_OR_ZERO.
Signed-off-by: Duan Jiong duanj.f...@cn.fujitsu.com
---
arch/arm/mach-imx/mach-mx31moboard.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git
This patch fixes coccinelle error regarding usage of IS_ERR and
PTR_ERR instead of PTR_ERR_OR_ZERO.
Signed-off-by: Duan Jiong duanj.f...@cn.fujitsu.com
---
arch/x86/kernel/msr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
On Friday 11 April 2014 11:03:18 Chanwoo Choi wrote:
On 04/11/2014 10:48 AM, Olof Johansson wrote:
On Thu, Apr 10, 2014 at 06:37:14PM +0900, Chanwoo Choi wrote:
This patch add memory mapping for PMU (Power Management Unit) which is used
for power control of Exynos3250.
Signed-off-by:
This patch fixes coccinelle error regarding usage of IS_ERR and
PTR_ERR instead of PTR_ERR_OR_ZERO.
Signed-off-by: Duan Jiong duanj.f...@cn.fujitsu.com
---
arch/x86/kernel/cpuid.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kernel/cpuid.c
On Tuesday 01 April 2014 06:36 PM, Peter Ujfalusi wrote:
When using eDMA3 via dmaengine all dma channels will use the default queue.
Since during request time we do not have means to change this it need to be
done
later, before the DMA has been started.
With the added function it is possible
On 04/11/2014 11:17 AM, Sekhar Nori wrote:
On Tuesday 01 April 2014 06:36 PM, Peter Ujfalusi wrote:
Use the EVENTQ_1 for default and leave the EVENTQ_0 to be used by high
priority channels, like audio.
Signed-off-by: Peter Ujfalusi peter.ujfal...@ti.com
Acked-by: Sekhar Nori nsek...@ti.com
Hi Chanwoo,
On 11.04.2014 06:44, Chanwoo Choi wrote:
Hi,
On 04/11/2014 01:00 PM, Olof Johansson wrote:
On Thu, Apr 10, 2014 at 07:06:02PM +0900, Chanwoo Choi wrote:
This patch add interrupt-parent node to connected with GIC.
All interrupt-related dt nodes need default interrupt-parent node.
Russell King - ARM Linux li...@arm.linux.org.uk wrote:
--- a/arch/frv/include/asm/cacheflush.h
+++ b/arch/frv/include/asm/cacheflush.h
@@ -95,7 +95,9 @@ static inline void flush_icache_page(struct vm_area_struct
*vma, struct page *pa
*/
#define copy_to_user_page(vma, page, vaddr, dst,
On Friday 11 April 2014 02:20 PM, Peter Ujfalusi wrote:
On 04/11/2014 11:17 AM, Sekhar Nori wrote:
On Tuesday 01 April 2014 06:36 PM, Peter Ujfalusi wrote:
Use the EVENTQ_1 for default and leave the EVENTQ_0 to be used by high
priority channels, like audio.
Signed-off-by: Peter Ujfalusi
On Thu, 2014-04-10 at 17:17 -0600, Shuah Khan wrote:
This smells very much like the problem that was solved couple of years
ago for SI domain. It is likely that path is broken with the DMAR
device scope array change. Please take a look to see if the following
no longer occurs. Looks like BIOS
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Bjorn Helgaas
With -Werror=array-bounds, gcc v4.8.x warns that in tcp_sack_remove(), a
selective_acks[] array subscript is above array bounds.
I don't understand how gcc figures this out, or why we don't see similar
problems many other places, but this is the only fix I can figure out.
...
Ah, you're right, cgroup_task_migrate() sets CGRP_RELEASABLE
explicitly. I was confused because put_css_set_locked() sets
CGRP_RELEASABLE only if @taskexit is set. Will drop that part from
the description.
If the notify_on_release flag is enabled (1) in a cgroup, then
whenever the last
On 04/10/2014 03:07 PM, Antoine Ténart wrote:
The Marvell Berlin boards have a group based pinmuxing mechanism. This
driver adds the support for the BG2CD, BG2 and BG2Q. We actually do not
need any information about the pins here and only have the definition
of the groups.
Antoine,
as always,
On 04/10/2014 03:07 PM, Antoine Ténart wrote:
Signed-off-by: Antoine Ténart antoine.ten...@free-electrons.com
---
arch/arm/mach-berlin/Kconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/mach-berlin/Kconfig b/arch/arm/mach-berlin/Kconfig
index d3c5f14dc142..291f1cac6c3d
2014-04-09 23:52 GMT+02:00 Olof Johansson o...@lixom.net:
Hi,
On Wed, Apr 9, 2014 at 12:45 PM, Matthias Brugger
matthias@gmail.com wrote:
This patch adds a clock source and clock event for the timer found
on the Mediatek SoCs.
The Mediatek General Porpose Timer block provides five 32
Hi Andrew,
On Fri, Apr 11, 2014 at 10:18:59AM +0200, Andrew Lunn wrote:
On Thu, Apr 10, 2014 at 03:07:54PM +0200, Antoine Ténart wrote:
The uart0 pinmux configuration is in the dtsi because uart0 will always
use uart0-pmux to work, no other possibility. Same thing for uart1.
On 04/10/2014 03:07 PM, Antoine Ténart wrote:
Missing commit message.
Signed-off-by: Antoine Ténart antoine.ten...@free-electrons.com
---
.../bindings/pinctrl/marvell,berlin-pinctrl.txt| 43 ++
1 file changed, 43 insertions(+)
create mode 100644
On Fri, 2014-04-11 at 10:36 +0200, Arnd Bergmann wrote:
EEH is one big nasty example on powerpc.
Another random one that happens to be hot in my brain right now because
we just finished debugging it: On powernv, we are just fixing a series
of bugs caused by the generic code trying to
On 04/11/2014 11:09 AM, Antoine Ténart wrote:
Hi Andrew,
On Fri, Apr 11, 2014 at 10:18:59AM +0200, Andrew Lunn wrote:
On Thu, Apr 10, 2014 at 03:07:54PM +0200, Antoine Ténart wrote:
The uart0 pinmux configuration is in the dtsi because uart0 will always
use uart0-pmux to work, no other
It's easier to use kcalloc for allocating arrays. While at it
also remove useless casting value.
Signed-off-by: Matei Oprea e...@opreamatei.ro
Cc: ROSEdu Kernel Community fire...@lists.rosedu.org
---
drivers/scsi/lpfc/lpfc_init.c | 13 +++--
1 file changed, 7 insertions(+), 6
On Thu, 2014-04-10 at 09:19 -0700, Davidlohr Bueso wrote:
Attaching a dmesg from one of the kernels that boots. It doesn't appear
to have much of the related information... is there any debug config
option I can enable that might give you more data?
I'd like the contents of
On Friday 11 April 2014 11:07:35 Matthias Brugger wrote:
Of course, you'll still need these for the A9-based platforms, so the
driver might very well be needed anyway. Some of the earlier patches
seem to be for A7-based systems so I'm not sure what you're primarily
working on here.
On Thu, Apr 10, 2014 at 09:46:36PM +0100, Arnd Bergmann wrote:
On Thursday 10 April 2014 15:53:04 Liviu Dudau wrote:
On Thu, Apr 10, 2014 at 03:07:44PM +0100, Arnd Bergmann wrote:
This mirrors how we treat devices: a pci_device has an embedded device,
and so on, in other subsystems we
On 04/10/2014 03:07 PM, Antoine Ténart wrote:
When using a group only pinctrl driver, which does not have any
information on the pins it is useless to define a get_group_pins
always returning an empty list of pins.
When not using get_group_pin[1], a driver must implement it so
pins = NULL and
On Fri, Apr 11, 2014 at 02:03:19AM +0300, Du, Wenkai wrote:
Hi all,
Updated problem descriptions from Mika's feedback and new test data:
There have been i2c_designware 80860F41:00: controller timed out errors
on a number of Baytrail platforms. The issue is caused by incorrect value in
Jisheng,
On Fri, Apr 11, 2014 at 04:27:16PM +0800, Jisheng Zhang wrote:
Hi Antoine,
On Fri, 11 Apr 2014 01:18:39 -0700
Antoine Ténart antoine.ten...@free-electrons.com wrote:
Hi Jisheng,
On Fri, Apr 11, 2014 at 02:44:31PM +0800, Jisheng Zhang wrote:
On Thu, 10 Apr 2014 06:07:51
Hi Richard,
On Thu, 10 Apr 2014 19:28:44 +0200, Richard Leitner wrote:
Fixed most checkpatch.pl issues
Thanks for doing this. Overall it looks good, there are just two
warnings I would like fixed slightly differently:
@@ -268,13 +272,14 @@ static s32 ali1563_access(struct i2c_adapter * a, u16
On Fri, Apr 11, 2014 at 4:38 PM, Duan Jiong duanj.f...@cn.fujitsu.com wrote:
This patch fixes coccinelle error regarding usage of IS_ERR and
PTR_ERR instead of PTR_ERR_OR_ZERO.
Signed-off-by: Duan Jiong duanj.f...@cn.fujitsu.com
---
drivers/block/rbd.c | 2 +-
1 file changed, 1
op 11-04-14 10:38, Thomas Hellstrom schreef:
Hi, Maarten.
Here I believe we encounter a lot of locking inconsistencies.
First, it seems you're use a number of pointers as RCU pointers without
annotating them as such and use the correct rcu
macros when assigning those pointers.
Some pointers
On Thu, Apr 10, 2014 at 02:38:09PM -0700, Tony Lindgren wrote:
Currently we get the following kind of errors if we try to use interrupt
phandles to irqchips that have not yet initialized:
irq: no irq domain found for /ocp/pinmux@48002030 !
[ cut here ]
WARNING: CPU:
[ +CC: Jiri and Peter ]
On Thu, Apr 10, 2014 at 10:02:03AM +0200, Oliver Neukum wrote:
On Wed, 2014-04-09 at 22:57 +0800, Xiao Jin wrote:
Thanks all for the review. We meet with the problems when developing
product. I would like to explain my understanding.
On 04/08/2014 11:05 AM, Xiao
On 04/11/2014 11:56 AM, Sekhar Nori wrote:
On Friday 11 April 2014 02:20 PM, Peter Ujfalusi wrote:
On 04/11/2014 11:17 AM, Sekhar Nori wrote:
On Tuesday 01 April 2014 06:36 PM, Peter Ujfalusi wrote:
Use the EVENTQ_1 for default and leave the EVENTQ_0 to be used by high
priority channels, like
Hi,
On Friday, April 11, 2014 11:00:40 AM Chanwoo Choi wrote:
This patch control special clock for ADC in Exynos series's FSYS block.
s/control/controls/
If special clock of ADC is registerd on clock list of common clk framework,
Exynos ADC drvier have to control this clock.
Fix characters being dropped by n_tty_write() due to a failure to
check the return value of tty_put_char() in do_output_char().
Characters are currently being dropped by write if a tty driver claims
to have write room available, but still fails to buffer any data (e.g.
if a driver without
The current runtime suspend implementation is broken in several ways:
Firstly, it buffers only the first write request being made while
suspended -- any further writes are silently dropped.
Secondly, writes being dropped also leak write urbs which are never
reclaimed (until the device is
On Tue, Apr 08, 2014 at 12:22:22PM +0200, Oliver Neukum wrote:
On Tue, 2014-04-08 at 09:33 +0200, Johan Hovold wrote:
On Tue, Apr 08, 2014 at 11:05:20AM +0800, Xiao Jin wrote:
We find two problems on acm tty write delayed mechanism.
Then you should split this into two patches.
(1)
We replace the old way to configure the scheduler topology with a new method
which enables a platform to declare additionnal level (if needed).
We still have a default topology table definition that can be used by platform
that don't want more level than the SMT, MC, CPU and NUMA ones. This table
This patchset was previously part of the larger tasks packing patchset [1].
I have splitted the latter in 3 different patchsets (at least) to make the
thing easier.
-configuration of sched_domain topology (this patchset)
-update and consolidation of cpu_power
-tasks packing algorithm
Based on
Create a dedicated topology table for ARM which will create new level to
differentiate CPUs that can or not powergate independantly from others.
The patch gives an example of how to add domain that will take advantage of
SD_SHARE_POWERDOMAIN.
Signed-off-by: Vincent Guittot
BOOK level is only relevant for s390 so we create a dedicated topology table
with BOOK level and remove it from default table.
Signed-off-by: Vincent Guittot vincent.guit...@linaro.org
---
arch/s390/include/asm/topology.h | 11 +--
arch/s390/kernel/topology.c | 20
On Fri, Apr 11, 2014 at 08:39:54AM +0530, Harini Katakam wrote:
On Thu, Apr 10, 2014 at 11:06 PM, Mark Brown broo...@kernel.org wrote:
Ideally we'd use the actual speed the device set rather than the
requested one too, that'd help.
How would you propose to do that - driver should write
Create a dedicated topology table for handling asymetric feature of powerpc.
Signed-off-by: Vincent Guittot vincent.guit...@linaro.org
Reviewed-by: Preeti U Murthy pre...@linux.vnet.ibm.com
---
arch/powerpc/kernel/smp.c | 31 +++
include/linux/sched.h | 2 --
A new flag SD_SHARE_POWERDOMAIN is created to reflect whether groups of CPUs
in a sched_domain level can or not reach different power state. As an example,
the flag should be cleared at CPU level if groups of cores can be power gated
independently. This information can be used in the load balance
On Fri, Apr 11, 2014 at 12:38:00PM +0300, Peter Ujfalusi wrote:
On 04/11/2014 11:56 AM, Sekhar Nori wrote:
On Friday 11 April 2014 02:20 PM, Peter Ujfalusi wrote:
On 04/11/2014 11:17 AM, Sekhar Nori wrote:
On Tuesday 01 April 2014 06:36 PM, Peter Ujfalusi wrote:
Use the EVENTQ_1 for
On 10 April 2014 20:26, Frederic Weisbecker fweis...@gmail.com wrote:
When a dynticks idle CPU is woken up (typically with an IPI),
tick_nohz_stop_idle()
is called on interrupt entry but, because this is a waking up IPI,
tick_nohz_start_idle()
won't be called. The reason is that
Hi,
On 04/11/2014 02:25 AM, Rob Herring wrote:
On Sat, Mar 8, 2014 at 3:09 PM, Rob Herring robherri...@gmail.com wrote:
On Fri, Mar 7, 2014 at 5:28 PM, Florian Vaussard
florian.vauss...@epfl.ch wrote:
Placeholders .. are sometimes used in the devicetree documentation
to define family-wide
When the device is unplugged, the driver would try to disable the
device. Add checking the flag of RTL8152_UNPLUG to skip setting
the device when it is unplugged. This could shorten the time of
unloading the driver.
Signed-off-by: Hayes Wang hayesw...@realtek.com
---
drivers/net/usb/r8152.c | 48
Put the bio when the flush cmd issued, it also can fix the following
kmemleak:
unreferenced object 0x8800270c73c0 (size 200):
comm f2fs_flush-7:0, pid 27161, jiffies 4312127988 (age 988.503s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 40 07 81 19 01 88 ff ff @...
-Original Message-
From: Komatsubara Madoka(小松原 円)
Sent: Wednesday, April 02, 2014 6:05 PM
To: 'Skidmore, Donald C'; linux-kernel@vger.kernel.org;
e1000-de...@lists.sourceforge.net; net...@vger.kernel.org
Cc: Shimamoto Hiroshi(島本 裕志); Baba Hiroshi(馬場 裕司)
Subject: RE: Unable to
Split the flush_merge fields from sm_i, and use the new struct flush_cmd_control
to wrap it, so that we can igonre these fileds if flush_merge is disable, and
it alse can the structs more neat.
Signed-off-by: Gu Zheng guz.f...@cn.fujitsu.com
---
fs/f2fs/f2fs.h| 14 +++
Introduce help function {create,destroy}_flush_cmd_control to clean up
the create/destory flush merge operation.
Signed-off-by: Gu Zheng guz.f...@cn.fujitsu.com
---
fs/f2fs/f2fs.h|3 +-
fs/f2fs/segment.c | 55
fs/f2fs/super.c |
Add the *remount* handle of flush_merge option, so that the users
can enable flush_merge in the runtime, such as the underlying device
handles the cache_flush command relatively slowly.
Signed-off-by: Gu Zheng guz.f...@cn.fujitsu.com
---
fs/f2fs/f2fs.h|1 +
fs/f2fs/segment.c |2 +-
Signed-off-by: Gu Zheng guz.f...@cn.fujitsu.com
---
fs/f2fs/segment.c |4 +---
1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index 8a6fe2a..ff8f987 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -243,9 +243,7 @@ int
Enable flush_merge only in f2fs is not read-only, so does the mount
option show.
Signed-off-by: Gu Zheng guz.f...@cn.fujitsu.com
---
fs/f2fs/segment.c |3 +--
fs/f2fs/super.c |4 ++--
2 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
With the issue_list and dispatch_list, we can handle flush_merge
already, so remove the useless issue_tail list.
Signed-off-by: Gu Zheng guz.f...@cn.fujitsu.com
---
fs/f2fs/f2fs.h|1 -
fs/f2fs/segment.c |5 ++---
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git
Gu Zheng (7):
f2fs: put the bio when issue_flush completed
f2fs: remove the unuseful issue_tail list
f2fs: use __GFP_ZERO to avoid appending set-NULL
f2fs: enable flush_merge only in f2fs is not read-only
f2fs: add the flush_merge handle in the remount flow
f2fs: introduce struct
On 10 April 2014 20:09, Frederic Weisbecker fweis...@gmail.com wrote:
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index 9f8af69..1e2d6b7 100644
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -202,13 +202,16 @@ static void
Hi Chanwoo,
On 11/04/14 04:00, Chanwoo Choi wrote:
This patch control special clock for ADC in Exynos series's FSYS block.
If special clock of ADC is registerd on clock list of common clk framework,
Exynos ADC drvier have to control this clock.
Exynos3250/Exynos4/Exynos5 has 'adc' clock as
The following changes since commit 6cfec04bcc05a829179c02584bb55f28fee03795:
regmap: Separate regmap dev initialization (2014-02-16 09:53:02 +0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
tags/regmap-v3.15-nodev
for you to
PTR_RET is deprecated. Do not recommend its usage anymore.
Use PTR_ERR_OR_ZERO instead.
Signed-off-by: Duan Jiong duanj.f...@cn.fujitsu.com
---
sound/soc/soc-core.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index
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