On 01/17/2014 05:33 AM, Preeti U Murthy wrote:
The cpuidle governors today are not handling scenarios where no idle state
can be chosen. Such scenarios coud arise if the user has disabled all the
idle states at runtime or the latency requirement from the cpus is very strict.
The menu governor
On Wed, Jan 22, 2014 at 1:18 PM, Aneesh Kumar K.V
aneesh.ku...@linux.vnet.ibm.com wrote:
Paul Mackerras pau...@samba.org writes:
On Mon, Jan 20, 2014 at 03:48:36PM +0100, Alexander Graf wrote:
On 15.01.2014, at 07:36, Liu ping fan kernelf...@gmail.com wrote:
On Thu, Jan 9, 2014 at 8:08 PM,
On 01/22/2014 07:02 AM, Michael Ellerman wrote:
On Thu, 2014-01-16 at 15:53 -0800, Cody P Schafer wrote:
These patches add basic pmus for 2 powerpc hypervisor interfaces to obtain
performance counters: gpci (get performance counter info) and 24x7.
The counters supplied by these interfaces are
Hi All,
Thanks a lot for your effort to solve the boot problems. Unfortunately,
this patch doesn't work for the Nemo board. I need the patch created by
Olof Johansson.
diff -rupN linux-3.13/arch/powerpc/kernel/head_64.S
linux-3.13-nemo/arch/powerpc/kernel/head_64.S
---
Hi Michael,
Not my favourite colour :D What about this instead?
We could also add of_property_read_u32(), with an implied index of
zero?
I don't like the rc handling, but couldn't come up with anything I
liked better.
Thanks for pointing that out, I didn't realise we had so many
On Wed, 15 Jan 2014, Preeti U Murthy wrote:
diff --git a/kernel/time/clockevents.c b/kernel/time/clockevents.c
index 086ad60..d61404e 100644
--- a/kernel/time/clockevents.c
+++ b/kernel/time/clockevents.c
@@ -524,12 +524,13 @@ void clockevents_resume(void)
#ifdef CONFIG_GENERIC_CLOCKEVENTS
On 01/21/2014 06:01 PM, Scott Wood wrote:
On Tue, 2014-01-21 at 17:34 +0100, Valentin Longchamp wrote:
On 01/20/2014 11:37 PM, Scott Wood wrote:
On Mon, 2014-01-20 at 17:38 +0100, Valentin Longchamp wrote:
On 01/17/2014 10:48 PM, Scott Wood wrote:
Why isn't the compatible keymile,kmcoge4,
From: Haren Myneni hb...@us.ibm.com
From: Haren Myneni hb...@us.ibm.com
The current code makes rtas calls for update-nodes, activate-firmware and then
update-nodes again. The FW provides the same data for both update-nodes calls.
As a result a proc entry exists error is reported for the second
This patchset fixes a couple of issues encountered in the suspend/resume code
base. First when using the kernel device tree update code update-nodes is
unnecessarily called more than once. Second the cpu cache lists are not
updated after a suspend/resume which under certain conditions may cause a
From: Haren Myneni hb...@us.ibm.com
From: Haren Myneni hb...@us.ibm.com
pHyp can change cache nodes for suspend/resume operation. The current code
updates the device tree after all non boot CPUs are enabled. Hence, we do not
modify the cache list based on the latest cache nodes. Also we do not
Traditionally it has been drmgr's responsibilty to update the device tree
through the /proc/ppc64/ofdt interface after a suspend/resume operation.
This patchset however has modified suspend/resume ops to preform that update
entirely in the kernel during the resume. Therefore, a mechanism is
On Wed, 2014-01-22 at 17:38 +0100, Valentin Longchamp wrote:
On 01/21/2014 06:01 PM, Scott Wood wrote:
On Tue, 2014-01-21 at 17:34 +0100, Valentin Longchamp wrote:
Can you please explicitly tell me how I should build this node ? What other
comments ? Must I be more generic with the name ?
On Sun, 2014-01-19 at 23:57 -0600, Wang Dongsheng-B40534 wrote:
Use fsl_cpu_state_save/fsl_cpu_state_restore to save/restore
registers.
Use the functions to save/restore registers, so we don't need to
maintain the code.
Signed-off-by: Wang Dongsheng
On 01/21/2014 05:32 PM, Michael Ellerman wrote:
On Thu, 2014-01-16 at 15:53 -0800, Cody P Schafer wrote:
These patches add basic pmus for 2 powerpc hypervisor interfaces to obtain
performance counters: gpci (get performance counter info) and 24x7.
The counters supplied by these interfaces are
[Re: [PATCH RFC 00/73] tree-wide: clean up some no longer required #include
linux/init.h] On 22/01/2014 (Wed 18:00) Stephen Rothwell wrote:
Hi Paul,
On Tue, 21 Jan 2014 16:22:03 -0500 Paul Gortmaker
paul.gortma...@windriver.com wrote:
Where: This work exists as a queue of patches that
On Tue, 2014-01-21 at 10:02 +0800, Tang Yuantian wrote:
From: Tang Yuantian yuantian.t...@freescale.com
Main changs include:
- Clarified the clock nodes' version number
- Fixed a issue in example
Singed-off-by: Tang Yuantian yuantian.t...@freescale.com
---
On Mon, 2014-01-20 at 20:43 -0600, Wang Dongsheng-B40534 wrote:
-Original Message-
From: Wood Scott-B07421
Sent: Tuesday, January 21, 2014 9:06 AM
To: Wang Dongsheng-B40534
Cc: b...@kernel.crashing.org; Zhao Chenhui-B35336; an...@enomsg.org;
linuxppc-
d...@lists.ozlabs.org
Hi Hou,
On Mon, Jan 06, 2014 at 02:34:29PM +0800, Hou Zhiqiang wrote:
To give spi flash layout using mtdparts=... in cmdline, we must
give mtd_info a fixed name,because the cmdlinepart's parser will
match the name given in cmdline with the mtd_info.
Now, if use OF node, mtd_info's name will
-Original Message-
From: Wood Scott-B07421
Sent: 2014年1月23日 星期四 8:44
To: Tang Yuantian-B29983
Cc: Wood Scott-B07421; ga...@kernel.crashing.org; linuxppc-
d...@lists.ozlabs.org; devicet...@vger.kernel.org; Kushwaha Prabhakar-
B32579
Subject: Re: [PATCH] clk: corenet: Update the
The whole point of calling enable_kernel_fp() in C code before
suspending is to ensure that the FP state gets saved. If FP is used
after that point it is a bug. If you're worried about such bugs, then
clear MSR[FP] after calling enable_kernel_fp(), rather than adding
redundant
Currently does not support. ok change the name first, if later support, and
then again to modify the name of this function.
How about 85xx_cpu_state_restore?
Symbols can't begin with numbers. booke_cpu_state_restore would be
better (it would still provide a place for 44x to be added
Hi Brian,
Thanks for your comments!
-Original Message-
From: Brian Norris [mailto:computersforpe...@gmail.com]
Sent: Thursday, January 23, 2014 10:12 AM
To: Hou Zhiqiang-B48286
Cc: linux-...@lists.infradead.org; linuxppc-...@ozlabs.org; Wood Scott-
B07421; Hu Mingkai-B21284;
Hi Thomas,
Thank you very much for the review.
On 01/22/2014 06:57 PM, Thomas Gleixner wrote:
On Wed, 15 Jan 2014, Preeti U Murthy wrote:
diff --git a/kernel/time/clockevents.c b/kernel/time/clockevents.c
index 086ad60..d61404e 100644
--- a/kernel/time/clockevents.c
+++
clocksource_register() and __clocksource_register_scale()
always return 0, so the comment is just pointless, it's
outdated, remove it.
Signed-off-by: Yijing Wang wangyij...@huawei.com
---
kernel/time/clocksource.c |3 ---
1 files changed, 0 insertions(+), 3 deletions(-)
diff --git
Currently, clocksource_register() and __clocksource_register_scale()
functions always return 0, it's pointless, make functions void.
And remove the dead code that check the clocksource_register_hz()
return value.
Signed-off-by: Yijing Wang wangyij...@huawei.com
---
arch/arm/mach-davinci/time.c
On Thu, Jan 23, 2014 at 8:45 AM, Tony Prisk li...@prisktech.co.nz wrote:
-static inline int clocksource_register_hz(struct clocksource *cs, u32
hz)
+static inline void clocksource_register_hz(struct clocksource *cs, u32
hz)
{
return __clocksource_register_scale(cs, 1, hz);
}
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