On Thu, 06 Feb 2014 05:32:09 +, Masami Hiramatsu wrote:
> Replace line_list (struct line_node) with intlist for
> reducing similar codes.
Acked-by: Namhyung Kim
Thanks,
Namhyung
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To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
Hi Paul,
On 02/16/2014 08:05 PM, Paul Bolle wrote:
The Kconfig symbols SOC_STIH415 and SOC_STIH416 were added in v3.11.
They have never been used. They default to "y" but nothing cares. They
can safely be removed.
This is going to be used by the reset controller series from Srinivas:
Hi Masami,
On Thu, 06 Feb 2014 05:32:04 +, Masami Hiramatsu wrote:
> Some perf-probe commands do symbol_init() but doesn't
> do exit call. This fixes that to call symbol_exit()
> and releases machine if needed.
> This also merges init_vmlinux() and init_user_exec()
> because both of them are
From: Santosh Shilimkar
for non SMP build, NR_CPUS is 1 and hence the code complains with below
warnings.
arch/arm/mach-omap2/cpuidle44xx.c:207:8: warning: array subscript is above
array bounds [-Warray-bounds]
arch/arm/mach-omap2/cpuidle44xx.c:212:11: warning: array subscript is above
array
Hi,
On Sun, 2014-02-16 at 15:25 +0100, Gerhard Sittig wrote:
> On Sat, Feb 15, 2014 at 08:09 +0200, Ivan T. Ivanov wrote:
> >
> > From: "Ivan T. Ivanov"
> >
> > SPI transfer lenght should be a power-of-two multiple
> > of eight bits.
>
> Please re-check for "lenght" typos in subjects and
Hi Peter,
Am Sonntag, den 16.02.2014, 20:06 -0800 schrieb H. Peter Anvin:
> On 02/16/2014 07:51 PM, tip-bot for H. Peter Anvin wrote:
> > Commit-ID: bd9ee7fd99f127ee1306289415141d45792c97f3
> > Gitweb:
> > http://git.kernel.org/tip/bd9ee7fd99f127ee1306289415141d45792c97f3
> > Author: H.
Fix the section mismatch warning by remove __init annotate for function
acpi_sba_ioc_add() because it may be called at runtime.
WARNING: vmlinux.o(.data+0x66ee0): Section mismatch in reference from the
variable acpi_sba_ioc_handler to the function .init.text:acpi_sba_ioc_add()
The variable
Hi Mark,
On 02/15/2014 05:50 AM, Mark Brown wrote:
On Fri, Feb 14, 2014 at 03:32:44PM +0900, Milo Kim wrote:
Bindings for TI LMU, backlight, LM3631 regulator and LM3633 LED are added.
Ah, sorry - I didn't notice that there were several different binding
documents in the patch.
@@ -0,0
Hello Mark,
Thanks for your detailed comments.
I've fixed the structure and description.
I'd like to have your feedback before submitting new patch-set.
From 33faeeed69fa064cd476b252c5a7326a541e12b3 Mon Sep 17 00:00:00 2001
From: Milo Kim
Date: Mon, 17 Feb 2014 14:32:39 +0900
Subject: [PATCH
Hi Yoshihiro,
On Mon, 17 Feb 2014 13:57:13 +0900, Yoshihiro YUNOMAE wrote:
> Hi Namhyung,
>
> (2014/02/14 13:50), Namhyung Kim wrote:
>> Hi Yoshihiro,
>>
>> On Thu, 13 Feb 2014 10:28:58 +0900, Yoshihiro YUNOMAE wrote:
>>> Introduce nr_saved_cmdlines I/F for changing the number of pid-comm list.
On Fri, 2014-02-14 at 16:25 -0800, Cody P Schafer wrote:
> On Fri, Feb 14, 2014 at 04:32:13PM -0600, Scott Wood wrote:
> > On Fri, 2014-02-14 at 14:02 -0800, Cody P Schafer wrote:
> > > diff --git a/arch/powerpc/platforms/Kconfig.cputype
> > > b/arch/powerpc/platforms/Kconfig.cputype
> > > index
Hi
> > + * Driver for sunxi SD/MMC host controllers
> > + * (C) Copyright 2014-2015 Reuuimlla Technology Co., Ltd.
> > + * (C) Copyright 2014-2015 Aaron Maoye
> > + * (C) Copyright 2014-2015 O2S GmbH
> > + * (C) Copyright 2014-2015 David Lanzendörfer
> >
> > + * (C) Copyright 2014-2015 Hans de
If initiate_file_draining returned NFS4ERR_DELAY, all the lsegs of
a file might be released before the retrying cb_layout request arriving
at the client. In this situation,the list lo->plh_segs is empty,
layoutget request of the file will use open stateid to obtain a new
layout stateid. And if
Thanks for reminder, will send out v2.
On 2014/2/17 14:57, Yijing Wang wrote:
>> -static int __init
>> +static int
>> acpi_sba_ioc_add(struct acpi_device *device,
>> const struct acpi_device_id *not_used)
>> {
>>
>
> Hi Gerry,
>ioc_init() and sba_map_ioc_to_node() in this
When enable LPAE and big-endian in a hisilicon board, while specify
mem=384M mem=512M@7680M, will get bad page state:
Freeing unused kernel memory: 180K (c0466000 - c0493000)
BUG: Bad page state in process init pfn:fa442
page:c7749840 count:0 mapcount:-1 mapping: (null) index:0x0
page flags:
> -static int __init
> +static int
> acpi_sba_ioc_add(struct acpi_device *device,
>const struct acpi_device_id *not_used)
> {
>
Hi Gerry,
ioc_init() and sba_map_ioc_to_node() in this function seems also have the
__init annotate.
--
Thanks!
Yijing
--
To unsubscribe from
In analogy with commits 5af84b82701a and 97df8c12995, using
asynchronous threads can improve the overall resume_noirq time
significantly.
One typical case is:
In resume_noirq phase and for the PCI devices, the function
pci_pm_resume_noirq() will be called, and there is one d3_delay
(10ms) at
In analogy with commits 5af84b82701a and 97df8c12995, using
asynchronous threads can improve the overall suspend_late
time significantly.
This patch is for suspend_late phase.
Signed-off-by: Chuansheng Liu
---
drivers/base/power/main.c | 66 ++-
1
In analogy with commits 5af84b82701a and 97df8c12995, using
asynchronous threads can improve the overall resume_early
time significantly.
This patch is for resume_early phase.
Signed-off-by: Chuansheng Liu
---
drivers/base/power/main.c | 55 +--
1
The patch is a helper adding two new flags for implementing
async threads for suspend_noirq and suspend_late.
Signed-off-by: Chuansheng Liu
---
drivers/base/power/main.c | 24 ++--
include/linux/pm.h| 2 ++
2 files changed, 24 insertions(+), 2 deletions(-)
diff
In analogy with commits 5af84b82701a and 97df8c12995, using
asynchronous threads can improve the overall suspend_noirq
time significantly.
This patch is for suspend_noirq phase.
Signed-off-by: Chuansheng Liu
---
drivers/base/power/main.c | 68 +++
1
Hello,
This patch series are for enabling the asynchronous threads for the phases
resume_noirq, resume_early, suspend_noirq and suspend_late.
Just like commit 5af84b82701a and 97df8c12995, with async threads it will
reduce the system suspending and resuming time significantly.
With these
On Fri, Feb 14, 2014 at 12:49:57PM -0600, Christoph Lameter wrote:
> On Fri, 14 Feb 2014, Joonsoo Kim wrote:
>
> > @@ -921,7 +784,7 @@ static int transfer_objects(struct array_cache *to,
> > static inline struct alien_cache **alloc_alien_cache(int node,
> >
Hi all,
If you see failures in building this tree due to missing declarations of
k..alloc/free, then it may be caused by commit 2bd59d48ebfb ("cgroup:
convert to kernfs"). Please send Tejun Heo a patch
adding an inclusion of linux/slab.h to the appropriate file(s).
This tree fails (more than
On Fri, Feb 14, 2014 at 03:19:02PM -0800, David Rientjes wrote:
> On Fri, 14 Feb 2014, Joonsoo Kim wrote:
>
> > node isn't changed, so we don't need to retreive this structure
> > everytime we move the object. Maybe compiler do this optimization,
> > but making it explicitly is better.
> >
>
>
Signed-off-by: Brian Campbell
---
kernel/user_namespace.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
index 240fb62..dd06439 100644
--- a/kernel/user_namespace.c
+++ b/kernel/user_namespace.c
@@ -225,7 +225,7 @@ static
Upcoming mobile Kepler GPUs (such as GK20A) use the platform bus instead
of PCI to which Nouveau is tightly dependent. This patch allows Nouveau
to handle platform devices by:
- abstracting PCI-dependent functions that were typically used for
resource querying and page mapping,
- introducing a
On Fri, Feb 14, 2014 at 06:26:15PM -0600, Christoph Lameter wrote:
> On Fri, 14 Feb 2014, David Rientjes wrote:
>
> > Yeah, you don't need it, but don't you think it makes the code more
> > readable? Otherwise this is going to be just doing
> >
> > return (unsigned long)objp &
On Mon, Feb 17, 2014 at 11:33 AM, Craig McGeachie wrote:
> On 16/02/14 07:22, Jassi Brar wrote:
>>
>> Hello,
>>
>>Here is what the generic mailbox api looks like after modifications
>> to make it work with 5 different platforms.
>> Major feedback from Suman Anna(TI), LeyFoon Tan(Intel),
>>
On 16/02/14 07:22, Jassi Brar wrote:
Hello,
Here is what the generic mailbox api looks like after modifications
to make it work with 5 different platforms.
Major feedback from Suman Anna(TI), LeyFoon Tan(Intel),
Craig McGeachie(Broadcom) and Loic Pallardy(ST).
Signed-off-by: Jassi Brar
On 02/14/2014 05:44 PM, Lee Jones wrote:
On Wed, 12 Feb 2014, rogera...@realtek.com wrote:
From: Roger Tseng
Realtek USB card reader provides a channel to transfer command or data to flash
memory cards. This driver exports host instances for mmc and memstick subsystems
and handles basic
On 15 February 2014 01:12, Stephen Warren wrote:
> On 02/12/2014 11:50 PM, Viresh Kumar wrote:
>> This patchset creates/calls cpufreq suspend/resume callbacks from
>> dpm_{suspend|resume}()
>> for handling suspend/resume of cpufreq governors and core.
>
> Are these patches for 3.14 or 3.15?
On 16/02/14 07:22, Jassi Brar wrote:
Hello,
Here is what the generic mailbox api looks like after modifications
to make it work with 5 different platforms.
Major feedback from Suman Anna(TI), LeyFoon Tan(Intel),
Craig McGeachie(Broadcom) and Loic Pallardy(ST).
Signed-off-by: Jassi Brar
On 15 February 2014 01:52, Stephen Warren wrote:
> BTW, I also happened to test these on a Tegra114 system, on which there
> is no cpufreq driver, and this series (applied on top of commit
> 9398a10cd964 Merge tag 'regulator-v3.14-rc2') causes the following
> during suspend:
Ahh, that's a
On 17 February 2014 11:27, Craig McGeachie wrote:
> On 16/02/14 07:22, Jassi Brar wrote:
>>
>> Hello,
>>
>>Here is what the generic mailbox api looks like after modifications
>> to make it work with 5 different platforms.
>> Major feedback from Suman Anna(TI), LeyFoon Tan(Intel),
>> Craig
Now the ACPI container and ACPI PCI hotplug driver has been converted
as built-in modules, so reflect these changes in IA64 defconfig file.
Signed-off-by: Jiang Liu
---
arch/ia64/configs/generic_defconfig |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git
Fix the section mismatch warning by remove __init annotate for function
acpi_sba_ioc_add() because it may be called at runtime.
WARNING: vmlinux.o(.data+0x66ee0): Section mismatch in reference from the
variable acpi_sba_ioc_handler to the function .init.text:acpi_sba_ioc_add()
The variable
In analogy with commits 5af84b82701a and 97df8c12995, using
asynchronous threads can improve the overall suspend_late
time significantly.
This patch is for suspend_late phase.
Signed-off-by: Chuansheng Liu
---
drivers/base/power/main.c | 64 ++-
1
In analogy with commits 5af84b82701a and 97df8c12995, using
asynchronous threads can improve the overall suspend_noirq
time significantly.
This patch is for suspend_noirq phase.
Signed-off-by: Chuansheng Liu
---
drivers/base/power/main.c | 68 +++
1
In analogy with commits 5af84b82701a and 97df8c12995, using
asynchronous threads can improve the overall resume_early
time significantly.
This patch is for resume_early phase.
Signed-off-by: Chuansheng Liu
---
drivers/base/power/main.c | 55 +--
1
In analogy with commits 5af84b82701a and 97df8c12995, using
asynchronous threads can improve the overall resume_noirq time
significantly.
One typical case is:
In resume_noirq phase and for the PCI devices, the function
pci_pm_resume_noirq() will be called, and there is one d3_delay
(10ms) at
The patch is a helper adding two new flags for implementing
async threads for suspend_noirq and suspend_late.
Signed-off-by: Chuansheng Liu
---
drivers/base/power/main.c | 24 ++--
include/linux/pm.h| 2 ++
2 files changed, 24 insertions(+), 2 deletions(-)
diff
On 02/15/2014 06:21 AM, Rafael J. Wysocki wrote:
> On Friday, February 14, 2014 05:26:01 PM Mika Westerberg wrote:
>> On Fri, Feb 14, 2014 at 03:46:20PM +0100, Takashi Iwai wrote:
>>> The acpi_osi blacklist is just a workaround, and if we have better
>>> solutions, it should be removed. That's
Hello,
This patch series are for enabling the asynchronous threads for the phases
resume_noirq, resume_early, suspend_noirq and suspend_late.
Just like commit 5af84b82701a and 97df8c12995, with async threads it will
reduce the system suspending and resuming time significantly.
With these
From 8fa425d071b7d4cfdf6bcb89d789138a13529d06 Mon Sep 17 00:00:00 2001
From: Pankaj Kumar
Date: Mon, 17 Feb 2014 10:36:26 +0530
Subject: [PATCH] smack lsm bug fixes
1. In order to remove any SMACK extended attribute from a file, a user
should have CAP_MAC_ADMIN capability. But any user without
From: Joe Perches
Date: Sat, 15 Feb 2014 15:57:03 -0800
> Miscellaneous cleanups
>
> Joe Perches (4):
> bonding: Convert pr_warning to pr_warn, neatening
> bonding: Neaten pr_
> bonding: Convert c99 comments
> bonding: Convert memcpy(foo, bar, ETH_ALEN) to ether_addr_copy(foo, bar)
From: Julia Lawall
Date: Sat, 15 Feb 2014 08:36:13 +0100
> From: Julia Lawall
>
> On success, the function netdev_alloc_skb initializes the dev field of its
> result to its first argument, so this doesn't have to be done in the
> calling context.
>
> The semantic patch that fixes this problem
On Wed, 2014-02-12 at 19:23 +0100, Frederic Weisbecker wrote:
> On Mon, Feb 10, 2014 at 10:47:29AM -0800, Paul E. McKenney wrote:
> > On Mon, Feb 10, 2014 at 06:08:31PM +0800, Lai Jiangshan wrote:
> > > Acked-by: Lai Jiangshan
> >
> > Thank you all, queued for 3.15.
> >
> > We should also have
On 17 February 2014 06:36, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki
>
> Reduce the rampant usage of goto and the indentation level in
> cpufreq_set_policy() to improve the readability of that code.
>
> No functional changes should result from that.
>
> Signed-off-by: Rafael J. Wysocki
On 17 February 2014 05:51, Rafael J. Wysocki wrote:
> On Friday, February 14, 2014 04:30:41 PM Viresh Kumar wrote:
>> cpufreq_update_policy() is called from two places currently. From a workqueue
>> handled queued from cpufreq_bp_resume() for boot CPU and from
>> cpufreq_cpu_callback() whenever a
On 17 February 2014 05:58, Rafael J. Wysocki wrote:
> On Friday, February 14, 2014 04:30:40 PM Viresh Kumar wrote:
> Good to know that you chat with each other, but it really is not a useful
> piece
> of information until you say what *exactly* you were talking about.
All that is mentioned in
On a system with four Intel processor, it generates too many messages
"EDAC sbridge: Seeking for: dev 1d.3 PCI ID ". And it doesn't
give many useful information for normal users, so change log level
from INFO to DEBUG.
Signed-off-by: Jiang Liu
---
drivers/edac/sb_edac.c |2 +-
1 file
Use public function acpi_evaluate_pad() to replace open-coded
version of evaluating ACPI _OST method.
Signed-off-by: Jiang Liu
---
drivers/xen/xen-acpi-pad.c | 26 +++---
1 file changed, 7 insertions(+), 19 deletions(-)
diff --git a/drivers/xen/xen-acpi-pad.c
Use callback acpi_drv_ops->notify to simplify acpi_pad driver's
notification handling code.
Signed-off-by: Jiang Liu
---
drivers/acpi/acpi_pad.c | 25 +
1 file changed, 5 insertions(+), 20 deletions(-)
diff --git a/drivers/acpi/acpi_pad.c b/drivers/acpi/acpi_pad.c
Use public function acpi_evaluate_pad() to replace open-coded
version of evaluating ACPI _OST method.
Signed-off-by: Jiang Liu
---
drivers/acpi/acpi_pad.c | 24 +---
1 file changed, 5 insertions(+), 19 deletions(-)
diff --git a/drivers/acpi/acpi_pad.c
Use device name "LNXSYBUS:xx" instead of "device.xx" for ACPI objects
\_SB and \_TZ.
BTW, the original check of "handle == ACPI_ROOT_OBJECT" in statment
"else if (list_empty(>ids) && handle == ACPI_ROOT_OBJECT)"
is always false because of the code at the begin of that block.
if
Rename acpi_evaluate_hotplug_ost() to acpi_evaluate_ost() for later resue.
Signed-off-by: Jiang Liu
---
drivers/acpi/utils.c| 14 --
include/acpi/acpi_bus.h | 10 +-
2 files changed, 13 insertions(+), 11 deletions(-)
diff --git a/drivers/acpi/utils.c
Use public function acpi_evaluate_pad() to replace open-coded
version of evaluating ACPI _OST method.
Signed-off-by: Jiang Liu
---
drivers/acpi/processor_perflib.c | 14 +++---
1 file changed, 3 insertions(+), 11 deletions(-)
diff --git a/drivers/acpi/processor_perflib.c
Hi,
This is a miscellaneous patch set to improve ACPI code. due to
resource limitation, I can't find hardware to test all patches.
So appreciate any help to these patches.
Thanks!
Gerry
Jiang Liu (6):
acpi_pad: simplify notify handler by using acpi_drv_ops->notify
ACPI: rename
Hi Namhyung,
(2014/02/14 13:50), Namhyung Kim wrote:
> Hi Yoshihiro,
>
> On Thu, 13 Feb 2014 10:28:58 +0900, Yoshihiro YUNOMAE wrote:
>> Introduce nr_saved_cmdlines I/F for changing the number of pid-comm list.
>> saved_cmdlines can store 128 command names using SAVED_CMDLINES now, but
>>
Hello Sergey,
I don't have a time to look at it now
Sorry for that. I will hold the time soonish.
Thanks.
On Wed, Feb 12, 2014 at 10:39:31PM +0300, Sergey Senozhatsky wrote:
> This patchset introduces zcomp compression backend abstraction
> adding ability to support compression algorithms other
On Sun, 2014-02-16 at 08:41 -0800, Paul E. McKenney wrote:
> So if there is NO_HZ_FULL, you have no objection to binding workqueues to
> the timekeeping CPUs, but that you would also like some form of automatic
> binding in the !NO_HZ_FULL case. Of course, if a common mechanism could
> serve
Add tunable RX interrupt trigger I/F of FIFO buffers.
Serial devices are used as not only message communication devices but control
or sending communication devices. For the latter uses, normally small data
will be exchanged, so user applications want to receive data unit as soon as
possible for
Воскресенье, 16 февраля 2014, 21:35 +01:00 от Paul Bolle :
> On Sun, 2014-02-16 at 23:21 +0400, Alexander Shiyan wrote:
> > Воскресенье, 16 февраля 2014, 20:12 +01:00 от Paul Bolle
> :
> > > On Sun, 2014-02-16 at 23:06 +0400, Alexander Shiyan wrote:
> > > > Kconfig selects MACH_MXLADS, this
Removed this compiler warning for arch/arm/boot/compressed/atags_to_fdt.c.
The warning was: 'memsize' may be used uninitialized in this function.
Signed-off-by: John de la Garza
---
arch/arm/boot/compressed/atags_to_fdt.c |3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git
On 02/16/2014 07:51 PM, tip-bot for H. Peter Anvin wrote:
> Commit-ID: bd9ee7fd99f127ee1306289415141d45792c97f3
> Gitweb: http://git.kernel.org/tip/bd9ee7fd99f127ee1306289415141d45792c97f3
> Author: H. Peter Anvin
> AuthorDate: Sun, 16 Feb 2014 19:47:01 -0800
> Committer: H. Peter Anvin
Hi Tejun,
I think we have to fix kernfs in order to fix refcnt leak in sysfs
and cgroupfs. This fix is for 3.14, but it creates conflicts for
cgroup-next.
As mount() and kill_sb() is not a one-to-one match, we shoudn't get
ns refcnt unconditionally in sysfs_mount(), and
Commit-ID: eccca441fe1f6b416a3592d764686edb9fbd2ac6
Gitweb: http://git.kernel.org/tip/eccca441fe1f6b416a3592d764686edb9fbd2ac6
Author: stef...@seibold.net
AuthorDate: Sun, 16 Feb 2014 22:52:48 +0100
Committer: H. Peter Anvin
CommitDate: Sun, 16 Feb 2014 19:48:52 -0800
x86, vdso: Do
Commit-ID: bd9ee7fd99f127ee1306289415141d45792c97f3
Gitweb: http://git.kernel.org/tip/bd9ee7fd99f127ee1306289415141d45792c97f3
Author: H. Peter Anvin
AuthorDate: Sun, 16 Feb 2014 19:47:01 -0800
Committer: H. Peter Anvin
CommitDate: Sun, 16 Feb 2014 19:47:01 -0800
x86, vdso: Instead of
Get an online loan at Skye Loan Finance Limited is favorably disposed to
broker and facilitate the transfer of a Loan(s) to vise nominated account(s)
of fund destination upon authentication and compliance of all procedural
guidelines. Our loans are available from GBP 50,000.00, GBP 750,000.00
On 02/14/2014 08:38 PM, Peter Zijlstra wrote:
[snip]
>>
>> This patch will prevent this happen by some rechecking after idle_balance(),
>> it
>> utilize the resched-flag for the case when RT/DL task was enqueued but don't
>> ask
>> for resched (will that ever happened?).
>
> I'm not sure this
Hi Lee,
On Fri, 14 Feb 2014 13:42:17 +1100 Stephen Rothwell
wrote:
>
> After merging the mfd-lj tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
>
> In file included from drivers/mfd/max665x.c:19:0:
> include/linux/mfd/max665x-private.h:31:1: error: expected ';',
Get an online loan at Skye Loan Finance Limited is favorably disposed to
broker and facilitate the transfer of a Loan(s) to vise nominated account(s)
of fund destination upon authentication and compliance of all procedural
guidelines. Our loans are available from GBP 50,000.00, GBP 750,000.00
Fengguang reported this bug:
BUG: unable to handle kernel NULL pointer dereference at 003c
IP: [] cgroup_cfts_commit+0x27/0x1c1
...
Call Trace:
[] ? kmem_cache_alloc_trace+0x33f/0x3b7
[] cgroup_add_cftypes+0x8f/0xca
[] cgroup_init+0x6a/0x26a
[] start_kernel+0x4d7/0x57a
[]
On 2/16/14, 7:41 PM, "Linus Torvalds"
wrote:
>On Sun, Feb 16, 2014 at 4:19 PM, Banerjee, Debabrata
> wrote:
>>
>> No that can't be right, the prev value after every loop is the
>>msg->flags
>> from the *last* line in the list, which has no relation to the *first*,
>>so
>> reusing it for the top
If we want to debug the kernel memory, we should turn on CONFIG_KMEMCHECK
and rebuild the kernel. This always takes a long time and sometimes
impossible, e.g. users don't have the kernel source code or the code
is different from "www.kernel.org" (private features may be added to the
kernel,
On Mon, Feb 10, 2014 at 06:32:43PM +0100, Gregory CLEMENT wrote:
> Hi Mike,
>
> Here are patches that add the clocks drivers for two new Marvell ARM
> SOCs that belong to the mach-mvebu family: the Armada 375 and the
> Armada 380/385. They are based on Cortex-A9 CPU cores, and share a
> number of
Hi Tejun,
Today's linux-next merge of the libata tree got a conflict in
drivers/ata/sata_mv.c between commit 90aa2997029f ("ata: sata_mv: Fix
probe failures with optional phys") from Linus' tree and commit
8ad116e649b2 ("ata: sata_mv: Cleanup only the initialized ports") from
the libata tree.
I
Hi Micky,
On Mon, Feb 17, 2014 at 10:00:54AM +0800, micky_ch...@realsil.com.cn wrote:
> From: Micky Ching
>
> First we fix the card poweroff bug: the card power is not shutdown when sd/mmc
> card removed, this will make UHS-card failed to running in high speed mode if
> we
> insert the card
Hello Rafael,
> -Original Message-
> From: Liu, Chuansheng
> Sent: Monday, February 17, 2014 9:44 AM
> To: 'Rafael J. Wysocki'
> Cc: gre...@linuxfoundation.org; pa...@ucw.cz; Brown, Len;
> linux...@vger.kernel.org; linux-kernel@vger.kernel.org; Li, Zhuangzhi
> Subject: RE: [PATCH 0/5]
Hi Laurent,
On Mon, Feb 17, 2014 at 10:48 AM, Laurent Pinchart
wrote:
> Hi Magnus,
>
> On Monday 17 February 2014 10:41:31 Magnus Damm wrote:
>> On Mon, Feb 17, 2014 at 3:18 AM, Laurent Pinchart wrote:
>> > On Saturday 15 February 2014 13:46:54 Thomas Gleixner wrote:
>> >> On Fri, 14 Feb 2014,
From: Micky Ching
First we fix the card poweroff bug: the card power is not shutdown when sd/mmc
card removed, this will make UHS-card failed to running in high speed mode if we
insert the card again.
We offer a concise tuning searching method, it is much easier to read.
At last we add support
From: Micky Ching
The new phase searching method is more concise and easier to
understand.
Signed-off-by: Micky Ching
---
drivers/mmc/host/rtsx_pci_sdmmc.c | 112 +++--
include/linux/mfd/rtsx_pci.h |2 +-
2 files changed, 33 insertions(+), 81
From: Micky Ching
If the host driver removed while card in the slot, the host will not
power off card power correctly. This bug is produced because host
eject flag set before the last mmc_set_ios callback, we should set the
eject flag after power off.
Signed-off-by: Micky Ching
---
From: Micky Ching
Add support for non-blocking request, pre_req() runs dma_map_sg() and
post_req() runs dma_unmap_sg(). This patch can increase card read/write
speed, especially for high speed card and slow CPU(for some embedded
platform).
Users can get a great benefit from this patch. if CPU
Since we have no cpu_load update, rename the related functions:
s/update_idle_cpu_load/update_idle_rt_avg/
s/update_cpu_load_nohz/update_rt_avg_nohz/
s/update_cpu_load_active/update_avg_load_active/
No functional change.
Signed-off-by: Alex Shi
---
Documentation/trace/ftrace.txt | 8
task_hot doesn't need the 'sched_domain' parameter, so remove it.
Signed-off-by: Alex Shi
---
kernel/sched/fair.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 1b008ac..e81a790 100644
--- a/kernel/sched/fair.c
+++
The cpu_load is the copy of rq->cfs.runnable_load_avg. And it updated
on time. So we can use the latter directly. Thus saved 2 rq variables:
cpu_load and nr_load_updates.
Then don't need __update_cpu_load(), just keep sched_avg_update().
Thus removed get_rq_runnable_load() which used for
weighted_cpuload is used instead of source_load() when !idx.
Now idx is always 0. so unify the usage to soruce_load. That make
code more readable.
Signed-off-by: Alex Shi
---
kernel/sched/fair.c | 14 +++---
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git
Although weighted_load is a inline founction, it's not needed in fact.
so remove it.
Signed-off-by: Alex Shi
---
kernel/sched/fair.c | 23 ---
1 file changed, 4 insertions(+), 19 deletions(-)
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 5cdc838..6c37ee1
Old code considers the bias in source/target_load already. but still
use imbalance_pct as last check in idlest/busiest group finding. It is
also a kind of redundant job. If we bias imbalance in source/target_load,
we'd better not use imbalance_pct again.
After cpu_load array removed, it is nice
After change to sched_avg, the cpu load in idle exit was decayed.
So, it maybe near zero if waking a long time sleep task, or, a full
non-decay load if waking a new forked task. Then, we can use it to
reflect the cpu load, don't need to pretend 0.
Signed-off-by: Alex Shi
---
kernel/sched/proc.c
Don't need 'rq' variable now.
Signed-off-by: Alex Shi
---
kernel/sched/fair.c | 13 ++---
1 file changed, 2 insertions(+), 11 deletions(-)
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index a85a10b..2da0e3b 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@
Shortcut to remove rq->cpu_load[load_idx] effect in scheduler.
In five load idx, only busy_idx, idle_idx are not zero.
Newidle_idx, wake_idx and fork_idx are all zero in all archs.
So, change the idx to zero here can fully remove load_idx effect.
Signed-off-by: Alex Shi
---
kernel/sched/fair.c
Since we don't decay the rq->cpu_load, so we don't need the
pending_updates. But we still want update rq->rt_avg, so
still keep rq->last_load_update_tick and func __update_cpu_load.
Signed-off-by: Alex Shi
---
kernel/sched/proc.c | 11 ---
1 file changed, 4 insertions(+), 7 deletions(-)
Since load_idx effect removed in load balance, we don't need the
load_idx decays in scheduler. that will save some process in sched_tick
and others places.
Signed-off-by: Alex Shi
---
arch/ia64/include/asm/topology.h | 5 ---
arch/metag/include/asm/topology.h | 5 ---
On Friday, February 14, 2014 8:19 PM, Tomi Valkeinen wrote:
>
> At the moment the "Device Drivers / Graphics support" kernel config page
> looks rather messy, with DRM and fbdev driver selections on the same
> page, some on the top level Graphics support page, some under their
> respective
The cpu_load decays on time according past cpu load of rq. The sched_avg also
decays tasks' load on time. Now we has 2 kind decay for cpu_load. That is a
kind of redundancy. And increase the system load by decay calculation. This
patch try to remove the cpu_load decay.
There are 5 load_idx
On Friday, February 14, 2014 8:19 PM, Tomi Valkeinen wrote:
>
> Instead of having fbdev framework core files at the root fbdev
> directory, mixed with random fbdev device drivers, move the fbdev core
> files to a separate core directory. This makes it much clearer which of
> the files are
Hi Laurent,
On Mon, Feb 17, 2014 at 10:45 AM, Laurent Pinchart
wrote:
> Hi Magnus,
>
> On Saturday 15 February 2014 02:22:00 Magnus Damm wrote:
>> On Sat, Feb 15, 2014 at 1:12 AM, Laurent Pinchart wrote:
>> > On Saturday 15 February 2014 01:01:30 Magnus Damm wrote:
>> >> On Sat, Feb 15, 2014 at
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