On 2015/3/31 22:25, David Ahern wrote:
On 3/31/15 7:46 AM, Yunlong Song wrote:
diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c
index a1893e8..c466104 100644
--- a/tools/perf/builtin-sched.c
+++ b/tools/perf/builtin-sched.c
@@ -28,7 +28,7 @@
#define MAX_CPUS
On Wed, Apr 1, 2015 at 12:12 AM, Lee Jones lee.jo...@linaro.org wrote:
On Wed, 01 Apr 2015, Chen-Yu Tsai wrote:
From: Boris BREZILLON boris.brezil...@free-electrons.com
Add support for the AXP22x PMIC devices to the existing AXP20x driver.
This includes the AXP221 and AXP223, which are
Qualcomm PMIC arbiter driver already depends on ARCH_QCOM,
which could be either ARM or ARM64. New version of the PMIC
arbiter controller is available on 64 bit platforms.
Remove ARM dependency to allow driver to be build for 64 bit
platforms.
Signed-off-by: Ivan T. Ivanov ivan.iva...@linaro.org
On Tue, Mar 31, 2015 at 01:28:09PM -0400, Waiman Long wrote:
This patch is based on the code sent out by Peter Zijstra as part
of his queue spinlock patch to provide a hashing function with open
addressing. The lfsr() function can be used to return a sequence of
numbers that cycle through all
On Fri, 27 Mar 2015, Borislav Petkov wrote:
From: Jiri Kosina jkos...@suse.cz
Since GHES sources are global, we theoretically need only a single CPU
reading them per NMI instead of a thundering herd of CPUs waiting on a
spinlock in NMI context for no reason at all.
I originally wasn't 100%
* Arnaldo Carvalho de Melo a...@kernel.org wrote:
Hi Ingo,
Please consider pulling,
- Arnaldo
The following changes since commit ccd41c86ad4d464d0ed4e48d80759ff85c2115b0:
perf: Fix racy group access (2015-03-27 09:49:45 +0100)
are available in the git repository at:
On Tue, Mar 31, 2015 at 03:37:45PM -0400, Tejun Heo wrote:
Hello, Chris.
On Tue, Mar 31, 2015 at 03:25:59PM -0400, cmetc...@ezchip.com wrote:
From: Chris Metcalf cmetc...@ezchip.com
When queuing work, we should avoid queuing it on the local cpu if
we are using WORK_CPU_UNBOUND and the
Sorry for a late reply. I was ill last week...
On Fri 20-03-15 13:14:16, Josef Bacik wrote:
On a box with a lot of ram (148gb) I can make the box softlockup after running
an fs_mark job that creates hundreds of millions of empty files. This is
because we never generate enough memory
* Denys Vlasenko dvlas...@redhat.com wrote:
After TESTs, use logically correct JZ mnemonic instead of JE
(this doesn't change code).
Tidy up CMPW insns:
Modern CPUs are not good with 16-bit operations.
The instructions with 16-bit immediates are especially bad,
on many CPUs they cause
On 2015/4/1 16:21, Xishi Qiu wrote:
On 2015/4/1 15:41, Dave Young wrote:
On 04/01/15 at 03:27pm, Xishi Qiu wrote:
On 2015/4/1 13:11, Dave Young wrote:
Ccing Xishi Qiu who wrote the clear_kernel_node_hotplug code.
On 04/01/15 at 12:53pm, Dave Young wrote:
I got below kernel panic during
From: Boris BREZILLON boris.brezil...@free-electrons.com
Add support for the AXP22x PMIC devices to the existing AXP20x driver.
This includes the AXP221 and AXP223, which are identical except for
the external data bus. Only AXP221 is added for now. AXP223 will be
added after it's Reduced Serial
Thanks roger and joe.
I will adopt your suggestions in my v2 patch.
On 2015/3/31 22:57, Roger Pau Monné wrote:
El 31/03/15 a les 23.14, Tao Chen ha escrit:
Define pr_fmt macro with {xen-blkback: } prefix, then remove all use
of DRV_PFX in the pr and DPRINTK sentences. It will simplify the
Hi Ingi,
On 04/01/2015 05:58 AM, Ingi Kim wrote:
This patch adds a driver to support the ktd2692 flash LEDs.
ktd2692 can control flash current by ExpressWire interface.
Signed-off-by: Ingi Kim ingi2@samsung.com
---
drivers/leds/Kconfig| 9 +
drivers/leds/Makefile | 1 +
On 31/03/15 01:19, Stephane Eranian wrote:
This patch adds a --jit option to perf inject.
This options injects MMAP records into the perf.data
file to cover the jitted code mmaps. It also emits
ELF images for each function in the jidump file.
Those images are created where the jitdump file
This patch adds devicetree property for setting debounce value. It allows
to set debounce time shorter or longer depending on the needs of given
platform.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/extcon/extcon-usb-gpio.c | 14 +-
1 file changed, 9
This patch adds VBUS pin detection support to extcon-usb-gpio driver.
It allows to use this driver with boards which have both VBUS and ID
pins, or only one of them.
Following table of states presents relationship between this signals
and detected cable type:
State |ID |
Hello,
This patch set modifies extcon-usb-gpio driver fixing bugs, and adds
new features - VBUS pin detection support and 'debounce' property in
devicetree node. It also updates documentation with information about
new features.
More detailed description of changes can be found in commit
IRQ handler touches info-edev, so if interrupt occurs before extcon
device initialization it can cause NULL pointer dereference. Doing extcon
initialization before IRQ handler registration fixes this problem.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
Acked-by: Roger Quadros
On Wed, Apr 01, 2015 at 11:23:34AM +0800, Huang Ying wrote:
FYI, we noticed the below changes on
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
commit b191f9b106ea1a24a711dbebb2925d3313da5852 (mm: numa: preserve PTE
write permissions across a NUMA hinting fault)
On Wed, Apr 01, 2015 at 01:20:31AM +0200, Frederic Weisbecker wrote:
Support for machines without any CPU at all was brought 3 years ago
by Paul (https://lkml.org/lkml/2012/3/31/131). The goal was to reduce
the complexity of programming on modern computing.
Now meeting the simplicity beyond
On Wed, Apr 01, 2015 at 05:18:46AM +, Maninder Singh wrote:
Hi Andrew,
Thanks for making new patch, Actually there is some problem with our mail
editor.
It changes tabs with spaces and corrupts the patch, we are solving the same
at our end.
Thats why i am sending you signed -off by
On Mon 23-03-15 11:30:44, Lukáš Czerner wrote:
On Fri, 20 Mar 2015, Wei Yuan wrote:
Date: Fri, 20 Mar 2015 11:09:10 +0800
From: Wei Yuan weiyuan@huawei.com
To: j...@suse.cz, a...@linux-foundation.org, adilger.ker...@dilger.ca
Cc: linux-e...@vger.kernel.org,
Hello Mike,
On 04/01/2015 03:29 AM, Michael Turquette wrote:
Quoting Javier Martinez Canillas (2015-03-31 01:59:39)
+Tomeu who I forgot to add to the cc list.
Hello Mike,
Thanks a lot for your feedback.
On 03/31/2015 03:40 AM, Michael Turquette wrote:
I don't performance is a big
On 04/01/2015 05:27 PM, Krzysztof Kozlowski wrote:
2015-03-31 15:29 GMT+02:00 Beomho Seo beomho@samsung.com:
Max77693/843 fuelgauge is similar to max17042 fuelgauge. This patch add
supports max77693/843 fuelgague use max17042_battery.c fuel gauge driver.
Cc: Sebastian Reichel
From: Boris BREZILLON boris.brezil...@free-electrons.com
Rework the AXP20X_ macros and probe function to support the several chip
families, so that each family can define it's own set of regulators.
Signed-off-by: Boris BREZILLON boris.brezil...@free-electrons.com
[w...@csie.org: Support
From: Kuninori Morimoto kuninori.morimoto...@renesas.com
This patch indicates error message if return value of
of_property_read_string_index() was not zero.
Signed-off-by: Kuninori Morimoto kuninori.morimoto...@renesas.com
---
drivers/clk/shmobile/clk-r8a7779.c | 6 --
1 file changed, 4
On 03/31/2015 11:00 PM, Jason Low wrote:
On Tue, 2015-03-31 at 14:28 +0530, Preeti U Murthy wrote:
Morten,
I am a bit confused about the problem you are pointing to.
I am unable to see the issue. What is it that I am missing ?
Hi Preeti,
Here is one of the potential issues that
This patch adds the phy-miphy28lp.c and phy-miphy365x.c phy drivers found on
STMicroelectronics stih407 family SoC's into the STI arch section of the
maintainers file.
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Acked-by: Lee Jones lee.jo...@linaro.org
---
MAINTAINERS | 2 ++
1 file
On Tue, Mar 31, 2015 at 09:46:40AM -0700, Joe Perches wrote:
On Tue, 2015-03-31 at 11:03 +0200, Ingo Molnar wrote:
* Peter Zijlstra pet...@infradead.org wrote:
On Mon, Mar 30, 2015 at 04:46:17PM -0700, Joe Perches wrote:
Use the normal return values for bool functions
Update the
On Wed, 01 Apr 2015, Chen-Yu Tsai wrote:
From: Boris BREZILLON boris.brezil...@free-electrons.com
Add support for the AXP22x PMIC devices to the existing AXP20x driver.
This includes the AXP221 and AXP223, which are identical except for
the external data bus. Only AXP221 is added for now.
On Wed, 01 Apr 2015, Chen-Yu Tsai wrote:
Add the list of regulators for AXP22x to the DT bindings.
This includes the names and supply names.
Signed-off-by: Chen-Yu Tsai w...@csie.org
---
Documentation/devicetree/bindings/mfd/axp20x.txt | 25
1 file changed, 25
Here is another version of the same trivial pmem driver, because two
obviously aren't enough. The first patch is the same pmem driver
that Ross posted a short time ago, just modified to use platform_devices
to find the persistant memory region instead of hardconding it in the
Kconfig. This
On Tue, Mar 31, 2015 at 10:11:29PM +, Elliott, Robert (Server Storage)
wrote:
I used fio to test 4 KiB random read and write IOPS
on a 2-socket x86 DDR4 system. With various cache attributes:
attr readwrite notes
- -
UC
Hi,
On 01.04.2015 10:03, Omar Sandoval wrote:
On Tue, Mar 31, 2015 at 10:54:55PM -0500, Eric W. Biederman wrote:
Omar Sandoval osan...@osandov.com writes:
On Mon, Mar 30, 2015 at 02:30:34PM +0200, David Sterba wrote:
On Mon, Mar 30, 2015 at 02:02:17AM -0700, Omar Sandoval wrote:
Before
(2015/03/31 22:26), Steven Rostedt wrote:
On Tue, 31 Mar 2015 16:36:51 +0900
Masami Hiramatsu masami.hiramatsu...@hitachi.com wrote:
Instead of adding an enum mapping file, I could add a way to look at
all the events in the system that defined a mapping, and do a
s/ENUM_NAME/ENUM_VALUE/g do
On 2015/4/1 13:11, Dave Young wrote:
Ccing Xishi Qiu who wrote the clear_kernel_node_hotplug code.
On 04/01/15 at 12:53pm, Dave Young wrote:
I got below kernel panic during kdump test on Thinkpad T420 laptop:
[0.00] No NUMA configuration found
Add information about VBUS pin detection support, 'debounce' property
and some other details.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
.../devicetree/bindings/extcon/extcon-usb-gpio.txt | 28 --
1 file changed, 26 insertions(+), 2 deletions(-)
diff --git
On 2015/3/31 22:32, David Ahern wrote:
On 3/31/15 7:46 AM, Yunlong Song wrote:
diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c
index c466104..20d887b 100644
--- a/tools/perf/builtin-sched.c
+++ b/tools/perf/builtin-sched.c
@@ -23,6 +23,7 @@
#include semaphore.h
On 04/01/15 at 03:27pm, Xishi Qiu wrote:
On 2015/4/1 13:11, Dave Young wrote:
Ccing Xishi Qiu who wrote the clear_kernel_node_hotplug code.
On 04/01/15 at 12:53pm, Dave Young wrote:
I got below kernel panic during kdump test on Thinkpad T420 laptop:
[0.00] No NUMA
* Mark Einon mark.ei...@gmail.com wrote:
Two static functions are only used if CONFIG_PCI is defined,so only build them
if this is the case. Fixes the build warnings:
arch/x86/kernel/early_printk.c:98:13: warning: ‘mem32_serial_out’ defined but
not used [-Wunused-function]
static void
Hi,
On 03/31/2015 08:53 PM, Baxter, Jim wrote:
Hi,
I have been looking at an issue where a phone that is the Function FS
host sometimes locks up and causes the function:
static ssize_t ffs_epfile_io(struct file *file, struct ffs_io_data
*io_data) in drivers/usb/gadget/function/f_fs.c to
Hi all,
Changes since 20150331:
The 13 trees hosted on git.infradead.org did not get updated today since
its git daemon was not responding.
New tree: at91
The idle tree lost its build failure.
Non-merge commits (relative to Linus' tree): 7543
6834 files changed, 312022 insertions(+), 143735
peterz says I forgot to Cc Linus. My bad. Fixed.
On Wed, Apr 01, 2015 at 10:15:58AM +0200, Borislav Petkov wrote:
From: Borislav Petkov b...@suse.de
Today, April 1st 2015, marks almost 15 years since the introduction of
the 64-bit extensions to the x86 architecture. And frankly, 15 years was
Hi Gregory,
2015-03-30 16:04 GMT+02:00 Gregory CLEMENT gregory.clem...@free-electrons.com:
On the Armada 375/38x/39x SoCs, in standby mode the SoC stay powered
and it is possible to wake-up from any interrupt sources. This patch
adds flag to the GIC irqchip driver to let linux know this.
Serial ports of F81504/F81508/F81512 will failed when wakeup from S3(STR).
It's due to when the system wakeup from S3(STR), this PCI device's
configuration space from 0x40 to 0x40 + max_port * 0x08 should be
re-configured.
We move all initialization from pci_fintek_setup() to pci_fintek_init()
The patch works for Fintek F81504/F81508/F81512 PCI to Serial Port IC.
Serial port of this IC will failed after wakeup from S3(STR).
It's due to this PCI device's configuration space from 0x40 to
0x40 + max_port * 0x08 should be re-configured when the system wakeup from
S3(STR). If had no
On 04/01/2015 12:24 AM, Jason Low wrote:
On Tue, 2015-03-31 at 14:07 +0530, Preeti U Murthy wrote:
Hi Jason,
On 03/31/2015 12:25 AM, Jason Low wrote:
Hi Preeti,
I noticed that another commit 4a725627f21d converted the check in
nohz_kick_needed() from idle_cpu() to rq-idle_balance, causing
Test hardware irq number from small to large, and add a blank above
each comment. To make it more clear.
Signed-off-by: Zhen Lei thunder.leiz...@huawei.com
---
drivers/irqchip/irq-gic-v3.c | 15 +++
1 file changed, 7 insertions(+), 8 deletions(-)
diff --git
On 2015/3/31 23:56, Arnaldo Carvalho de Melo wrote:
Em Tue, Mar 31, 2015 at 08:32:37AM -0600, David Ahern escreveu:
On 3/31/15 7:46 AM, Yunlong Song wrote:
- BUG_ON(pid = MAX_PID);
+ if (sched-pid_to_task == NULL) {
+ if (sysctl__read_int(kernel/pid_max, pid_max) 0)
+
Define pr_fmt macro with {xen-blkback: } prefix, then remove all use
of DRV_PFX in the pr sentences. Replace all DPRINTK with pr sentences,
and get rid of DPRINTK macro. It will simplify the code.
And if the pr sentences miss a \n, add it in the end. If the DPRINTK
sentences have redundant \n,
2015-04-01 5:38 GMT+06:00 Andrew Morton a...@linux-foundation.org:
On Sat, 28 Mar 2015 23:08:03 +0600 Alexander Kuleshov
kuleshovm...@gmail.com wrote:
I guess this should be memblock_add:. That's what
memblock_reserve_region() does?
---
On Wed, 1 Apr 2015 07:54:58 +0100
Zhen Lei thunder.leiz...@huawei.com wrote:
Test hardware irq number from small to large, and add a blank above
each comment. To make it more clear.
Signed-off-by: Zhen Lei thunder.leiz...@huawei.com
---
drivers/irqchip/irq-gic-v3.c | 15 +++
On Wed, Apr 01, 2015 at 02:17:23PM +1030, Rusty Russell wrote:
I would leave the device *exactly* as is, ugly structure packing and
all.
But why? It's going to be used for years, might as well make it clean?
--
MST
--
To unsubscribe from this list: send the line unsubscribe linux-kernel in
On 04/01/2015 10:50 AM, Ingo Molnar wrote:
* Dan Williams dan.j.willi...@intel.com wrote:
On Tue, Mar 31, 2015 at 10:24 AM, Christoph Hellwig h...@lst.de wrote:
On Tue, Mar 31, 2015 at 06:44:56PM +0200, Ingo Molnar wrote:
I'd be fine with that too - mind sending an updated series?
I will
From: Borislav Petkov b...@suse.de
Today, April 1st 2015, marks almost 15 years since the introduction of
the 64-bit extensions to the x86 architecture. And frankly, 15 years was
a graceful period enough for people to move to 64-bit. Therefore, today,
I'm removing 32-bit support from x86 Linux.
On Wed, Apr 01, 2015 at 09:54:10AM +0200, Ingo Molnar wrote:
* Mark Einon mark.ei...@gmail.com wrote:
Two static functions are only used if CONFIG_PCI is defined,so only build
them
if this is the case. Fixes the build warnings:
arch/x86/kernel/early_printk.c:98:13: warning:
2015-03-31 15:29 GMT+02:00 Beomho Seo beomho@samsung.com:
Currently, max17042 battery driver choose register map by MAX17042_DevName
register. But thid register is return IC specific firmware version. So other
maxim chip hard to use this drvier. This patch choose reg_type by driver_data.
I
Hi Pavel,
Am 31.03.2015 um 09:26 schrieb Pavel Machek pa...@ucw.cz:
Hi!
+ io-channels = twl_madc 1,
+ twl_madc 10,
+ twl_madc 12;
+ io-channel-names = temp,
+ichg,
+vbat;
On 2015/04/01 12:02, Tejun Heo wrote:
On Wed, Apr 01, 2015 at 11:55:11AM +0900, Kamezawa Hiroyuki wrote:
Now, hot-added cpus will have the lowest free cpu id.
Because of this, in most of systems which has only cpu-hot-add, cpu-ids are
always
contiguous even after cpu hot add.
In enterprise,
The kernel has orderly_poweroff which allows the kernel to initiate a
graceful shutdown of userspace, by running /sbin/poweroff. This adds
orderly_reboot that will cause userspace to shut itself down by calling
/sbin/reboot.
This will be used for shutdown initiated by a system controller on
Use orderly_reboot so userspace will to shut itself down via the reboot
path. This is required for graceful reboot initiated by the BMC, such
as when a user uses ipmitool to issue a 'chassis power cycle' command.
Signed-off-by: Joel Stanley j...@jms.id.au
Acked-by: Michael Ellerman
On Tue, 31 Mar 2015 20:18:28 -0700
Joe Perches j...@perches.com wrote:
Neither __func__ or __FILE__ is really useful here.
The message is already specific enough without it.
If anything, it'd probably be better to add
#define pr_fmt(fmt) KBUILD_MODNAME : fmt
Seems reasonable given that
From: Ross Zwisler ross.zwis...@linux.intel.com
PMEM is a new driver that presents a reserved range of memory as a
block device. This is useful for developing with NV-DIMMs, and
can be used with volatile memory as a development platform.
This patch contains the initial driver from Ross Zwisler,
Various recent BIOSes support NVDIMMs or ADR using a non-standard
e820 memory type, and Intel supplied reference Linux code using this
type to various vendors.
Wire this e820 table type up to export platform devices for the pmem
driver so that we can use it in Linux.
Based on arlier work from
On Tue, 31 Mar 2015 15:02:24 -0700
j...@joshtriplett.org wrote:
This would appear to assume that a clonefd_info structure is the only
thing that will ever be read from this descriptor. It seems to me that
there is the potential for, someday, wanting to be able to read and write
other
On Thu 19-03-15 23:37:59, Taesoo Kim wrote:
simple_write_end() is for non-block fs, which doesn't invoke
mark_inode_dirty(). Instead, generic_write_end() correctly
handles such case when i_size has changed.
Signed-off-by: Taesoo Kim tsgat...@gmail.com
So simple_write_end() is actually
On Tue, Mar 31, 2015 at 01:28:09PM -0400, Waiman Long wrote:
+static __always_inline u32 lfsr_taps(int bits)
+static inline u32 lfsr(u32 val, int bits)
+{
+ u32 bit = val 1;
+
+ /*
+ * LFSR doesn't work with a start state of 0, so force it to a
+ * non-zero value (bits)
2015-03-31 15:29 GMT+02:00 Beomho Seo beomho@samsung.com:
This patch add missed blank line after decalations.
Cc: Sebastian Reichel s...@kernel.org
Signed-off-by: Beomho Seo beomho@samsung.com
---
drivers/power/max17042_battery.c |2 ++
1 file changed, 2 insertions(+)
Hello Andy,
2015-03-31 18:45 GMT+02:00 Andy Shevchenko andy.shevche...@gmail.com:
On Tue, Mar 31, 2015 at 7:24 PM, Maxime Coquelin
mcoquelin.st...@gmail.com wrote:
This drivers adds support to the STM32 USART controller, which is a
standard serial driver.
Tested-by: Chanwoo Choi
(2015/03/31 22:33), Arnaldo Carvalho de Melo wrote:
Em Tue, Mar 31, 2015 at 05:04:18PM +0900, Masami Hiramatsu escreveu:
(2015/03/31 4:48), Arnaldo Carvalho de Melo wrote:
No, I can't, I'd say we should support that, i.e. inserting multiple
probes per command line, for different DSOs, etc.
On 04/01/2015 04:45 AM, Guenter Roeck wrote:
On 03/31/2015 07:24 PM, Guenter Roeck wrote:
Now I am left with the question if the samples build should be
masked for alpha and mips, or if I should drop building samples
from my 'allmodconfig' builds. I think I'll do the latter;
there seems to
On Tue, 31 Mar 2015, Andy Shevchenko wrote:
The patch sorts IDs in the table for easier maintenance. There is no
functional
change.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
---
drivers/mfd/lpc_ich.c | 18 +-
1 file changed, 9 insertions(+), 9
On Tue, Mar 31, 2015 at 01:25:02PM -0600, Eddie Kovsky wrote:
On Tue, Mar 31, 2015 at 10:14:54AM +0300, Dan Carpenter wrote:
On Mon, Mar 30, 2015 at 05:05:36PM -0600, Eddie Kovsky wrote:
Change function definition to static, move the function further up in
the file, and delete the
* Dan Williams dan.j.willi...@intel.com wrote:
On Tue, Mar 31, 2015 at 10:24 AM, Christoph Hellwig h...@lst.de wrote:
On Tue, Mar 31, 2015 at 06:44:56PM +0200, Ingo Molnar wrote:
I'd be fine with that too - mind sending an updated series?
I will send an updated one tonight or early
Hi,
On Wednesday 01 April 2015 12:45 PM, Lee Jones wrote:
On Tue, 31 Mar 2015, Maxime Coquelin wrote:
Hi Kishon,
On 03/31/2015 05:30 PM, Kishon Vijay Abraham I wrote:
Maxime,
On Tuesday 31 March 2015 01:10 PM, Lee Jones wrote:
On Tue, 31 Mar 2015, Kishon Vijay Abraham I wrote:
Hi
On Tue, Mar 31, 2015 at 07:17:36PM -0700, Guenter Roeck wrote:
On 03/31/2015 04:07 PM, Greg Kroah-Hartman wrote:
You need 3.17 kernel headers to have memfd_create, not much the kdbus
test code can do about that. You might want to update the kernel
headers for these build boxes.
Seems
On 2015/4/1 15:41, Dave Young wrote:
On 04/01/15 at 03:27pm, Xishi Qiu wrote:
On 2015/4/1 13:11, Dave Young wrote:
Ccing Xishi Qiu who wrote the clear_kernel_node_hotplug code.
On 04/01/15 at 12:53pm, Dave Young wrote:
I got below kernel panic during kdump test on Thinkpad T420 laptop:
[
Hi, Frederic, TJ
I considered a special case and forgot to consider an another case.
Let @L = the low level unbound workqueue cpumask.
Let @U = the user setting cpumask (wq-unbound_attrs-cpumask).
Thus the pwqs in the specified wq are controlled by @L @U ( = cpmask_and()).
But the
Hi Josef,
On Fri 20-03-15 14:49:18, Josef Bacik wrote:
From: Dave Chinner dchin...@redhat.com
wait_sb_inodes() current does a walk of all inodes in the filesystem
to find dirty one to wait on during sync. This is highly
inefficient and wastes a lot of CPU when there are lots of clean
On Tue, Mar 31, 2015 at 11:31:22PM +0200, Christian Riesch wrote:
The PPS_FETCH ioctl in drivers/pps/pps.c blocks until a new PPS event
occurs, then returns the time stamp data. While this is fine for
lots of applications, sometimes it would be nice if the poll system
call and a subsequent
Joe Perches j...@perches.com writes:
On Tue, 2015-03-31 at 20:01 +0400, Dmitry Monakhov wrote:
This allow to directly print block_device name.
Currently one should use bdevname() with temporal char buf[BDEVNAME_SIZE].
This is very ineffective because bloat stack usage for deep IO call-traces
Hi Marcin,
On 01/04/2015 10:34, Marcin Wojtas wrote:
Hi Gregory,
2015-03-30 16:04 GMT+02:00 Gregory CLEMENT
gregory.clem...@free-electrons.com:
On the Armada 375/38x/39x SoCs, in standby mode the SoC stay powered
and it is possible to wake-up from any interrupt sources. This patch
adds
BTW, this should have been patch 6/8, not 7/8...
Honza
On Fri 20-03-15 14:49:18, Josef Bacik wrote:
From: Dave Chinner dchin...@redhat.com
wait_sb_inodes() current does a walk of all inodes in the filesystem
to find dirty one
Hi Morimoto-san,
On Wed, Apr 1, 2015 at 8:02 AM, Kuninori Morimoto
kuninori.morimoto...@renesas.com wrote:
From: Kuninori Morimoto kuninori.morimoto...@renesas.com
This patch indicates error message if return value of
of_property_read_string_index() was not zero.
Signed-off-by: Kuninori
On Sun 22-03-15 11:48:20, Lino Sanfilippo wrote:
On 22.03.2015 10:46, Fabian Frederick wrote:
Let's hope it only breaks ltp tests and no _real_ userland stuff
(search systems ...)
Regards,
Fabian
Hi Fabian,
yes, that worries me too. I know that there have been discussions on
On 04/01/2015 05:18 PM, Krzysztof Kozlowski wrote:
2015-03-31 15:29 GMT+02:00 Beomho Seo beomho@samsung.com:
Currently, max17042 battery driver choose register map by MAX17042_DevName
register. But thid register is return IC specific firmware version. So other
maxim chip hard to use this
Ping?
(2015/03/09 11:15), Masami Hiramatsu wrote:
Fix perf probe to track down unnamed union/structure members.
perf probe did not track down the tree of unnamed union/structure
members, since it just failed to find given name in a parent
structure/union. To solve this issue, I've introduced
Am Dienstag, den 31.03.2015, 18:24 +0200 schrieb Maxime Coquelin:
The STM32 MCUs family IPs can be reset by accessing some registers
from the RCC block.
The list of available reset lines is documented in the DT bindings.
Tested-by: Chanwoo Choi cw00.c...@samsung.com
Signed-off-by: Maxime
Am Dienstag, den 31.03.2015, 18:24 +0200 schrieb Maxime Coquelin:
This adds documentation of device tree bindings for the
STM32 reset controller.
Tested-by: Chanwoo Choi cw00.c...@samsung.com
Signed-off-by: Maxime Coquelin mcoquelin.st...@gmail.com
---
Hi,
On 31/03/15 18:20, Brian Norris wrote:
On Tue, Mar 31, 2015 at 05:59:39PM +0100, Zubair Lutfullah Kakakhel wrote:
Hi,
Hi!
Nit: can you drop the underscore in your 'PATCH_Vx' subjects? It'd make
my filtering a bit easier. I usually expect 'PATCH v3'. Thanks!
Sure. Will do that for v4
FunctionFS can't support O_NONBLOCK because read/write operatons are
directly translated into USB requests which are asynchoronous, so we
can't know how long we will have to wait for request completion. For
this reason in case of open with O_NONBLOCK flag we return -EWOULDBLOCK.
Signed-off-by:
On Wed, Apr 01, 2015 at 07:53:14PM +1030, Rusty Russell wrote:
Michael S. Tsirkin m...@redhat.com writes:
On Wed, Apr 01, 2015 at 02:17:23PM +1030, Rusty Russell wrote:
I would leave the device *exactly* as is, ugly structure packing and
all.
But why? It's going to be used for years,
The power and thermal safety of the system is taken care by an
On-Chip-Controller (OCC) which is real-time subsystem embedded within
the POWER8 processor. OCC continuously monitors the memory and core
temperature, the total system power, state of power supply and fan.
The cpu frequency can be
On 04/01/2015 05:59 AM, Huang Ying wrote:
On Tue, 2015-03-31 at 15:59 +0100, Filipe Manana wrote:
[snip]
From: Filipe Manana fdman...@suse.com
Date: Tue, 31 Mar 2015 14:16:52 +0100
Subject: [PATCH] Btrfs: avoid syncing log in the fast fsync path when not
necessary
Commit
On 31/03/2015 at 20:25:19 -0700, Joe Perches wrote :
On Wed, 2015-04-01 at 05:21 +0200, Alexandre Belloni wrote:
On 28/03/2015 at 23:09:35 +0200, Aaro Koskinen wrote :
__rtc_read_time logs should be debug logs instead of error logs.
For example, when the RTC clock is not set, it's not
Patches are self-explanatory I think. So, just changelog is provided here.
It would be really nice to queue them to v4.1.
Patches 2/3 and 3/3 are dependent to the patch 1/7 from [1] clk: replace
div_mask() by clk_div_mask().
The series was tested with 8250_dw UART driver on Intel Braswell.
[1]
On 26/03/15 12:16, Bob Liu wrote:
There are several place using gnttab async unmap and wait for
completion, so move the common code to a function
gnttab_unmap_refs_async_wait_completion().
[...]
+
+int gnttab_unmap_refs_async_wait_completion(struct gntab_unmap_queue_data*
item)
This name
This patch introduces a --map-adjustment argument for perf report. The
goal of this option is to deal with private dynamic loader used in some
special program.
Some programs write their private dynamic loader instead of glibc ld for
different reasons. They mmap() executable memory area, assemble
Create a machine_map_new() and merge mapping code in
machine__process_mmap2_event() and machine__process_mmap_event()
together. This patch is a preparation for following map adjustment
patches.
Signed-off-by: Wang Nan wangn...@huawei.com
---
tools/perf/util/machine.c | 30
Previous patch allows users to use --map-adjustment to hint perf about
address ranges known to be shared object files backended. However, if
only parts of such object files are read, libunwind will fail to get
required information from unmapped area of those files.
This patch makes
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