On Fri, Jan 25, 2013 at 09:39:35AM +0100, Maxime Ripard wrote:
> The DAC found on the last chip select requires a word length of 12 bits,
> which is not supported by the SSP controller of the iMX28. Use
> bitbanging for that bus to support such a length.
>
> Signed-off-by: Maxime Ripard
* Yinghai Lu wrote:
> On Mon, Jan 28, 2013 at 2:11 AM, Ingo Molnar wrote:
> >
> >> HP has systems that work with x2apic phys mode and BIOS set
> >> ACPI_FADT_APIC_PHYSICAL in FADT table, and all cpuid < 255,
> >> the spec requires BIOS only put system on xapic mode. Kernel
> >
> > Which spec?
Add OF_DEV_AUXDATA for I2C0 controller driver in da850 board
dt file to use I2C0 clock.
Signed-off-by: Vishwanathrao Badarkhe, Manish
---
Changes since V1:
- updated name for auxdata lookup
da850_evm_auxdata_lookup -> da850_auxdata_lookup
:100644 100644 37c27af... 95ca4e9... M
Add tps6507x regulator device tree data to da850-evm by
adding regulator consumers with tightened constraints
and regulator-name.TPS6507x regulator handle can be obtained
by using this regulator name.
Regulator constraints are added as per da850 board file.
Regulator names are given as per
Add I2C0 device tree node information to da850-evm.
Also, add I2C0 pin muxing information in da850-evm.
Signed-off-by: Vishwanathrao Badarkhe, Manish
---
Changes since V1:
- Updated i2c0 node names in dts and dtsi file.
- Removed interrupt parent from i2c0 node.
- Handled i2c0 pin mux inside
Add device tree data for tps6507x regulator by adding
all tps6507x regulator nodes. Regulators are initialized
based on compatible name provided in tps6507x DT file.
All tps6507x PMIC regulator device tree nodes are placed
in a separate device tree include file (tps6507x.dtsi).
tps6507x.dtsi file
Add device tree based initialization support for TI's
tps6507x mfd device.
Signed-off-by: Vishwanathrao Badarkhe, Manish
---
Changes since V1:
- updated subject line for commit.
:100644 100644 409afa2... 5ad4b77... M drivers/mfd/tps6507x.c
drivers/mfd/tps6507x.c |9 +
1 files
Currently, I2C driver gets probed before pinctrl driver.
To achieve I2C pin muxing via pinctrl driver before I2C
probe get called, register pinctrl driver in arch_initcall.
Also, add module_exit to unregister pinctrl driver.
Signed-off-by: Vishwanathrao Badarkhe, Manish
---
:100644 100644
This patch series enables device tree support for I2C0
and for regulator via tps6507x mfd device on da850-evm.
Applies on top of v3.8-rc5 of linus tree.
Tested on da850-evm device.
Test procedure followed as below:
Once device boots up, issue command as:
$for reg in /sys/class/regulator/*; do
On 01/29/2013 02:50 PM, Gleb Natapov wrote:
> On Tue, Jan 29, 2013 at 11:06:43AM +0800, Xiao Guangrong wrote:
>> On 01/28/2013 06:59 PM, Gleb Natapov wrote:
>>> On Fri, Jan 25, 2013 at 11:28:40AM +0800, Xiao Guangrong wrote:
On 01/25/2013 09:17 AM, Takuya Yoshikawa wrote:
> On Thu, 24 Jan
On Mon, Jan 28, 2013 at 21:32:13, Nori, Sekhar wrote:
> Hi Mrugesh,
>
> On 1/28/2013 1:17 PM, Mrugesh Katepallewar wrote:
> > Add RTC DT entries in da850 dts file.
> >
> > Signed-off-by: Mrugesh Katepallewar
> > ---
> > Applies on top of v3.8-rc4 of linus tree.
> >
> > This patch is depending
On Mon, Jan 28, 2013 at 02:01:14PM +0100, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki
>
> Currently, the ACPI namespace scanning code creates platform device
> objects for ACPI device nodes whose IDs match the contents of the
> acpi_platform_device_ids[] table. However, this adds a
On Mon, Jan 28, 2013 at 02:25:10PM -0800, Andrew Morton wrote:
>
> It's a lot of code for a 50ms boot-time improvement. Does anyone have
> any opinions on whether or not the benefits are worth the cost?
In the embedded space, quick boot is a really important feature to
have. Many people resort
From: chenggang@gmail.com
If the engineers want to analyze the file access behavior of some applications
without source code, perf tools with some appropriate tracepoints events in the
VFS subsystem are excellent choice.
The system engineers or developers of server software require to know
From: Wei WANG
1. Schedule card detect work at the end of ISR
2. Callback function ops->cd_deglitch may delay for a period of time.
It is not proper to call this callback when local irq disabled
3. Card detect flow can't be exectued in parallel with other card reader
operations, so it's better
From: Wei WANG
WARNING: Avoid CamelCase:
+ u8 N, min_N, max_N, clk_divider;
WARNING: Avoid CamelCase:
+ u8 N, min_N, max_N, clk_divider;
Signed-off-by: Wei WANG
---
drivers/mfd/rtsx_pcr.c | 26 +-
1 file changed, 13 insertions(+), 13 deletions(-)
diff
From: Wei WANG
Fix a misspelling word in comment
Signed-off-by: Wei WANG
---
include/linux/mfd/rtsx_pci.h |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/mfd/rtsx_pci.h b/include/linux/mfd/rtsx_pci.h
index 4b117a3..3f2bf26 100644
---
From: Wei WANG
Realtek PCIe card reader only supports 32bit DMA.
This declaration can improve the readability
Signed-off-by: Wei WANG
---
drivers/mfd/rtsx_pcr.c |4
1 file changed, 4 insertions(+)
diff --git a/drivers/mfd/rtsx_pcr.c b/drivers/mfd/rtsx_pcr.c
index c021ce3..b2cfd2e
From: Wei WANG
In function rtsx_pci_add_sg_tbl, the statement "ptr++" is useless.
Signed-off-by: Wei WANG
Acked-by: Borislav Petkov
---
drivers/mfd/rtsx_pcr.c |1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/mfd/rtsx_pcr.c b/drivers/mfd/rtsx_pcr.c
index 9fc5700..c021ce3 100644
From: Wei WANG
This patchset fixes some coding style issues, and optimizes card detect
flow to improve the stability when inserting card.
Wei WANG (6):
MFD:rtsx: Fix typo in comment
MFD:rtsx: Remove redundant code
MFD:rtsx: Declare that the DMA address limitation is 32bit explicitly
From: Wei WANG
In function rtsx_pci_switch_clock, some variables, such as min_n, max_n,
and max_div, are not necessary. And those assigned values look very
obscure for others. It's more proper to use macro definitions here to
replace these variables.
Signed-off-by: Wei WANG
Acked-by: Borislav
On Fri, Jan 25, 2013 at 09:54:06AM +0100, Maxime Ripard wrote:
> Signed-off-by: Maxime Ripard
Applied, thanks.
> ---
> arch/arm/boot/dts/imx28.dtsi | 10 ++
> 1 file changed, 10 insertions(+)
>
> diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi
> index
On Tue, Jan 29, 2013 at 1:21 AM, Minchan Kim wrote:
> How about this?
> - >8 ---
>
> From 9f8756ae0b0f2819f93cb94dcd38da372843aa12 Mon Sep 17 00:00:00 2001
> From: Minchan Kim
> Date: Mon, 21 Jan 2013 13:58:52 +0900
> Subject: [RESEND PATCH v5
>
> Hello all,
>
> Oh the irony, I was just starting an email saying wifi is almost unusable for
> me
> with 3.8 and my machine (a thinkpad t530) completely froze while typing it...
>
> I was going to say I'm getting a lot of:
> iwlwifi :03:00.0: fail to flush all tx fifo queues
>
rq_timed_out_fn might have been unset while the request
was in flight, so we need to check for it in blk_rq_timed_out().
Cc: Jens Axboe
Signed-off-by: Hannes Reinecke
---
block/blk-timeout.c |5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/block/blk-timeout.c
Whenever a request has been aborted internally by the driver
there is no sense data to be had. And printing lots of messages
stalls the system, so better to print out a short one-liner.
Signed-off-by: Hannes Reinecke
---
drivers/s390/block/dasd_erp.c |8
1 files changed, 8
This patch adds a 'timeout' attibute to the DASD driver.
When set to non-zero, the blk_timeout function will
be enabled with the timeout specified in the attribute.
Setting 'timeout' to '0' will disable block timeouts.
Signed-off-by: Hannes Reinecke
---
drivers/s390/block/dasd.c|2 +
Whenever a DASD request encounters a timeout we might
need to abort all outstanding requests on this or
even other devices.
This is especially useful if one wants to fail all
devices on one side of a RAID10 configuration, even
though only one device exhibited an error.
To handle this I've
The DASD driver is using FASTFAIL as an equivalent to the
transport errors in SCSI. And the 'steal lock' function maps
roughly to a reservation error. So we should be returning the
appropriate error codes when completing a request.
Cc: Jens Axboe
Signed-off-by: Hannes Reinecke
---
Originally the DASD device tasklet would process the entries on
the ccw_queue until the first non-final request was found.
Which was okay as long as all requests have the same retries and
expires parameter.
However, as we're now allowing to modify both it is possible to
have requests _after_ the
This patch series implements a block timeout handler for
DASDs. The main impetus was to allow for a fixed upper
timeout value after which a request is aborted.
This is required eg when implementing a host-based
mirroring system where otherwise the entire mirror
would stall under certain
dasd_cancel_req will never return 1, only 0.
Signed-off-by: Hannes Reinecke
---
drivers/s390/block/dasd.c |4 +---
1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index 29225e1..09ddf70 100644
---
Instead of having the number of retries hard-coded in the various
functions we should be using a default retry value, which can
be modified via sysfs.
Signed-off-by: Hannes Reinecke
---
drivers/s390/block/dasd_devmap.c | 41 ++
This patch implements generic block layer timeout handling
callbacks for DASDs. When the timeout expires the respective
cqr is aborted.
With this timeout handler time-critical request abort
is guaranteed as the abort does not depend on the internal
state of the various DASD driver queues.
Hi Tomasz,
On Wed, Jan 16, 2013 at 8:35 PM, Vivek Gautam wrote:
> Hi Tomasz,
>
>
> On Wed, Jan 16, 2013 at 1:19 PM, Tomasz Figa wrote:
>> Hi Vivek,
>>
>> Don't you need also some clkdev lookup entry to make the clock available
>> in the driver?
>>
>
> This clock source we added with a motive
Rafael J. Wysocki wrote:
On Monday, January 28, 2013 04:17:42 PM Bjorn Helgaas wrote:
[+cc Rafael]
On Fri, Jan 18, 2013 at 4:42 AM, Konstantin Khlebnikov
wrote:
This patch effectively reverts commit 42eca2302146fed51335b95128e949ee6f54478f
("PCI: Don't touch card regs after runtime suspend
On 01/28/2013 07:05 PM, Jason Wang wrote:
> This is an update version of last version to fix the handling of polling
> errors
> in vhost/vhost_net.
>
> Currently, vhost and vhost_net ignore polling errors which can lead kernel
> crashing when it tries to remove itself from waitqueue after the
Hello Kumar,
On 29.01.2013 06:19, Kumar, Anil wrote:
> Configure 16 bit data bus width for CS2(aemif) to use the norflash on
> DA850.
>
> Signed-off-by: Kumar, Anil
> ---
> :100644 100644 37c27af... 540e284... March/arm/mach-davinci/da8xx-dt.c
> arch/arm/mach-davinci/da8xx-dt.c | 17
Hi Thomas,
On Tue, 29 Jan 2013 05:45:29 +0200, Thomas Backlund wrote:
> Linux Kernel Mailing List skrev 12.12.2012 05:13:
>> Gitweb:
>> http://git.kernel.org/linus/;a=commit;h=d816ec2d1bea55cfeac373f0ab0ab8a3105e49b4
>> Commit: d816ec2d1bea55cfeac373f0ab0ab8a3105e49b4
>> Parent:
On Mon, Jan 28, 2013 at 01:04:24PM -0500, Nicolas Pitre wrote:
> On Mon, 28 Jan 2013, Will Deacon wrote:
>
> > Hello,
> >
> > On Thu, Jan 24, 2013 at 01:28:51AM +, Joonsoo Kim wrote:
> > > In current implementation, we used ARM-specific flag, that is,
> > > VM_ARM_STATIC_MAPPING, for
On Tue, Jan 29, 2013 at 11:06:43AM +0800, Xiao Guangrong wrote:
> On 01/28/2013 06:59 PM, Gleb Natapov wrote:
> > On Fri, Jan 25, 2013 at 11:28:40AM +0800, Xiao Guangrong wrote:
> >> On 01/25/2013 09:17 AM, Takuya Yoshikawa wrote:
> >>> On Thu, 24 Jan 2013 15:03:57 -0700
> >>> Alex Williamson
Bjorn Helgaas wrote:
[+cc Rafael @sisk.pl]
On Mon, Jan 28, 2013 at 4:09 PM, Bjorn Helgaas wrote:
[+cc Rafael]
On Fri, Jan 18, 2013 at 4:42 AM, Konstantin Khlebnikov
wrote:
__e1000_shutdown() calls pci_disable_device() at the end, thus __e1000_resume()
should call pci_enable_device_mem()
Jon,
On Tuesday 29 January 2013 05:31 AM, John Stultz wrote:
On 01/27/2013 10:08 PM, Santosh Shilimkar wrote:
On Tuesday 22 January 2013 08:35 PM, Santosh Shilimkar wrote:
On Tuesday 22 January 2013 08:21 PM, Russell King - ARM Linux wrote:
On Tue, Jan 22, 2013 at 03:44:03PM +0530, Santosh
On Sun, Jan 27, 2013 at 09:47:47PM +1100, Josh Triplett wrote:
> On Sat, Jan 26, 2013 at 04:05:20PM -0800, Paul E. McKenney wrote:
> > From: "Paul E. McKenney"
> >
> > A number of kthreads have been added to rcutorture, but the shuffler
> > task was not informed of them, and thus did not shuffle
Hi Joe,
On Mon, Jan 28, 2013 at 10:26:47PM -0800, Joe Millenbach wrote:
> On Mon, Jan 28, 2013 at 9:33 PM, Dmitry Torokhov
> wrote:
> > Please revert the input changes and add *ONE* new dependency to the
> > serport driver.
> >
> > Thanks.
> >
> > --
> > Dmitry
>
> Apologies on this. I must
Rafael J. Wysocki wrote:
On Monday, January 28, 2013 04:05:33 PM Bjorn Helgaas wrote:
[+cc Rafael, author of patch you cited]
On Fri, Jan 18, 2013 at 4:42 AM, Konstantin Khlebnikov
wrote:
Bug was introduced in commit 23606cf5d1192c2b17912cb2ef6e62f9b11de133
("e1000e / PCI / PM: Add basic
First feeling is it's simple and nice approach.
Although we have some problems to decide policy, it could solve by later patch
so I hope we make basic infrasture more solid by lots of comment.
There are two things to review hard.
1. data structure life - when any data structure is died by whom?
On Mon, Jan 28, 2013 at 9:33 PM, Dmitry Torokhov
wrote:
> Please revert the input changes and add *ONE* new dependency to the
> serport driver.
>
> Thanks.
>
> --
> Dmitry
Apologies on this. I must have misunderstood the problem originally,
and I definitely misunderstood your solution until I
Uhm... you're saying we have to be at one extreme or the other?
We probably could drop the legacy lzma format, but someone might rely on it.
Nicolas Pitre wrote:
>On Mon, 28 Jan 2013, Andrew Morton wrote:
>
>> On Sat, 26 Jan 2013 14:50:43 +0900
>> Kyungsik Lee wrote:
>>
>> > This patchset is
Sachin Kamat wrote:
>
> Hi Linus, Kukjin,
>
> Patch titled "pinctrl: exynos: change PINCTRL_EXYNOS option"
> (linux-next commit Id: 7452b64d) which is present in linux-next is
> missing in the mainline kernel. This patch is required along with the
> patch "gpio: samsung: fix pinctrl condition
Subject: [PATCH] [SEQ_FILE] Avoid high order memory allocating with kmalloc
when read large seq file
currently, when dumpstate access /proc/xxx/binder , this binder include
lots of info,
it will use seq_read in kernel, in this function, it will trigger high
order memory alloc,
when read
On 2013/1/29 13:00, Jon Mason wrote:
> On Fri, Jan 25, 2013 at 2:36 AM, Yijing Wang wrote:
>> v0->v1: Update MPS parameters as non-arch and add MRRS
>> description into pcie_bus_perf parameter suggested
>> by Andrew Murray.
>> v1->v2: Update some semantic problems
On Thu, Jan 24, 2013 at 10:32:32PM -0500, CAI Qian wrote:
>
>
> - Original Message -
> > From: "Greg Kroah-Hartman"
> > To: "Joonsoo Kim"
> > Cc: "Paul Hargrove" , "Pekka Enberg"
> > , linux-kernel@vger.kernel.org,
> > linux...@kvack.org, "Christoph Lameter"
> > Sent: Tuesday,
Hi Clark,
On Mon, 28 Jan 2013 14:31:20 -0600, Clark Williams wrote:
> Move all the scheduler sysctl-related bits out of include/linux/sched.h
> into a new file include/linux/sched_sysctl.h.
>
> Signed-off-by: Clark Williams
> ---
[snip]
> diff --git a/include/linux/sched_sysctl.h
On Thu, Jan 24, 2013 at 08:52:32PM -0800, Greg Kroah-Hartman wrote:
> On Thu, Jan 24, 2013 at 09:21:52PM -0700, Bjorn Helgaas wrote:
> > On Thu, Jan 24, 2013 at 9:14 PM, Greg Kroah-Hartman
> > wrote:
> > > On Thu, Jan 24, 2013 at 07:59:01PM -0700, Bjorn Helgaas wrote:
> > >> [+cc Greg for driver
On 01/28/2013 01:19 PM, Alex Shi wrote:
> On 01/27/2013 06:40 PM, Borislav Petkov wrote:
>> On Sun, Jan 27, 2013 at 10:41:40AM +0800, Alex Shi wrote:
>>> Just rerun some benchmarks: kbuild, specjbb2005, oltp, tbench, aim9,
>>> hackbench, fileio-cfq of sysbench, dbench, aiostress, multhreads
>>>
On Sun, Jan 27, 2013 at 09:57:08PM +1100, Josh Triplett wrote:
> On Sat, Jan 26, 2013 at 04:23:46PM -0800, Paul E. McKenney wrote:
> > From: "Paul E. McKenney"
> >
> > Tiny RCU has historically omitted RCU CPU stall warnings in order to
> > reduce memory requirements, however, lack of these
CC: Doug Anderson
On Mon, Jan 28, 2013 at 3:56 PM, Vivek Gautam wrote:
> Adding PHY driver support for USB 3.0 controller for Samsung's
> SoCs.
>
> Signed-off-by: Vivek Gautam
> ---
>
> Changes from v3:
> - Making SAMSUNG_USB3PHY dependent on SAMSUNG_USBPHY.
> - Adding USB_DWC3 to
On Tue, Jan 29, 2013 at 04:13:21PM +1100, Josh Triplett wrote:
> On Mon, Jan 28, 2013 at 04:23:57PM -0800, Dmitry Torokhov wrote:
> > On Tue, Jan 29, 2013 at 10:59:17AM +1100, Josh Triplett wrote:
> > > On Mon, Jan 28, 2013 at 02:44:43PM -0800, Dmitry Torokhov wrote:
> > > > On Mon, Jan 28, 2013
Add NOR flash DT node support for DA850 EVM and related pin mux.
Configure 16 bit data bus width for CS2(aemif) to use the norflash on
DA850.
This series is based on top of 3.8-rc4 and the following patches.
-drivers/pinctrl: grab default handles from device core
Add norflash DT node on DA850 EVM and related pin mux.
Signed-off-by: Kumar, Anil
---
:100644 100644 087ba28... 95ffeca... M arch/arm/boot/dts/da850-evm.dts
:100644 100644 160ebac... 036b02a... M arch/arm/boot/dts/da850.dtsi
arch/arm/boot/dts/da850-evm.dts | 25 +++
Configure 16 bit data bus width for CS2(aemif) to use the norflash on
DA850.
Signed-off-by: Kumar, Anil
---
:100644 100644 37c27af... 540e284... M arch/arm/mach-davinci/da8xx-dt.c
arch/arm/mach-davinci/da8xx-dt.c | 17 +
1 files changed, 17 insertions(+), 0 deletions(-)
diff
On Tue, Jan 29, 2013 at 10:29:43AM +0530, Viresh Kumar wrote:
> Next time, please direct these mails to my Linaro id :)
>
> On Mon, Jan 28, 2013 at 4:34 PM, Andy Shevchenko
> wrote:
> > On some hardware configurations we have got the request line with the
> > offset.
> > The patch introduces
On Mon, Jan 28, 2013 at 04:23:57PM -0800, Dmitry Torokhov wrote:
> On Tue, Jan 29, 2013 at 10:59:17AM +1100, Josh Triplett wrote:
> > On Mon, Jan 28, 2013 at 02:44:43PM -0800, Dmitry Torokhov wrote:
> > > On Mon, Jan 28, 2013 at 02:09:31PM -0800, Joe Millenbach wrote:
> > > > On Mon, Jan 28, 2013
Hi Linus, Kukjin,
Patch titled "pinctrl: exynos: change PINCTRL_EXYNOS option"
(linux-next commit Id: 7452b64d) which is present in linux-next is
missing in the mainline kernel. This patch is required along with the
patch "gpio: samsung: fix pinctrl condition for exynos and exynos5440"
(mainline
Next time, please direct these mails to my Linaro id :)
On Mon, Jan 28, 2013 at 4:34 PM, Andy Shevchenko
wrote:
> On some hardware configurations we have got the request line with the offset.
> The patch introduces convert_slave_id() helper for that cases. The request
> line
> base is got from
2013/1/28, OGAWA Hirofumi :
> Namjae Jeon writes:
>
Although checking several routines to check hang case you said, I
didn't find anything.
And There is no any race on test result also. Am I missing something ?
Let me know your opinion.
>>>
>>> Hm, it's read-only. So, there
On Mon, 28 Jan 2013, Kirill A. Shutemov wrote:
> From: "Kirill A. Shutemov"
>
> Here's first steps towards huge pages in page cache.
>
> The intend of the work is get code ready to enable transparent huge page
> cache for the most simple fs -- ramfs.
>
> It's not yet near feature-complete. It
On Fri, Jan 25, 2013 at 2:36 AM, Yijing Wang wrote:
> v0->v1: Update MPS parameters as non-arch and add MRRS
> description into pcie_bus_perf parameter suggested
> by Andrew Murray.
> v1->v2: Update some semantic problems and add MPS and MRRS
>
On 29 January 2013 10:09, Viresh Kumar wrote:
> With the addition of following patch, related_cpus is required to be set by
> cpufreq platform drivers:
>
> commit c1070fd743533efb54e98142252283583f379190
> Author: Viresh Kumar
> Date: Mon Jan 14 13:23:04 2013 +
>
> cpufreq: Simplify
On Mon, Jan 28, 2013 at 06:05:56PM -0800, H. Peter Anvin wrote:
> These at the very least need some kind of CONFIG_WEAK_SECURE_BOOT
> option or something like that.
Given Eric's views on the kexec patch (and given that there's no point
in the hibernate one if kexec's available...), I'm not
This reverts commit 956f33948b95aa91f6cbc6860087671c6ac1de4b.
With the addition of following patch, this change/variable is not required:
commit b9ba2725343ae57add3f324dfa5074167f48de96
Author: Viresh Kumar
Date: Mon Jan 14 13:23:03 2013 +
cpufreq: Simplify __cpufreq_remove_dev()
With the addition of following patch, related_cpus is required to be set by
cpufreq platform drivers:
commit c1070fd743533efb54e98142252283583f379190
Author: Viresh Kumar
Date: Mon Jan 14 13:23:04 2013 +
cpufreq: Simplify cpufreq_add_dev()
Because this change is required by all
On Thu, 24 Jan 2013, Mel Gorman wrote:
> The function names page_xchg_last_nid(), page_last_nid() and
> reset_page_last_nid() were judged to be inconsistent so rename them
> to a struct_field_op style pattern. As it looked jarring to have
> reset_page_mapcount() and page_nid_reset_last() beside
On Tue, Jan 29, 2013 at 10:07:22AM +0800, Jiang Liu wrote:
> Could we use quirk to auto-disable PCIe native hotplug for
> problematic platforms?
Do these problematic platforms successfully boot Windows 7?
--
Matthew Garrett | mj...@srcf.ucam.org
--
To unsubscribe from this list: send the
On Mon, Jan 28, 2013 at 03:14:11PM -0700, Bjorn Helgaas wrote:
> CONFIG_ACPI_PCI_SLOT=y in RHEL6, so evidently they have this problem.
I'm not aware of anyone ever filing any bugs against it, either, though
Myron would have a better idea. What's the worst case outcome of someone
ending up with
Normally, if PCI device uses native PME interrupt for runtime wake up,
platform need not to do anything for runtime wake up.
But per PCI Express Base Specification Revision 2.0 section 5.3.3.2
Link Wakeup, platform support is needed for D3cold waking up to power
on the main link even if there is
Because now pci_dev->set_d3cold is only used after
pci_set_power_state(, PCI_D3cold) and before pci_set_power_state(,
PCI_D0). And we will use pci_dev->set_d3cold for D3cold support
during system suspend too, but now pci_dev->set_d3cold is set only in
runtime power management code path now.
On Mon, Jan 28, 2013 at 5:40 PM, Theodore Ts'o wrote:
> On Mon, Jan 28, 2013 at 04:20:11PM -0800, Darrick J. Wong wrote:
>> On Mon, Jan 28, 2013 at 03:27:38PM -0800, David Lang wrote:
>> > The situation I'm thinking of is when dealing with VMs, you make a
>> > filesystem image once and clone it
Will use this flag for system suspend in addition to runtime suspend.
Signed-off-by: Huang Ying
---
drivers/pci/pci-driver.c |2 +-
drivers/pci/pci.c|6 +++---
include/linux/pci.h |7 +++
3 files changed, 7 insertions(+), 8 deletions(-)
---
Device may need to be put in D3cold on some platforms, especially
because we treat ACPI_STATE_D3 as ACPI_STATE_D3_COLD now.
Signed-off-by: Huang Ying
---
drivers/pci/pci-driver.c |5 +
drivers/pci/pci.c|4
2 files changed, 5 insertions(+), 4 deletions(-)
---
[PATCH 1/4] PCI/ACPI: Add target state as parameter to
pci_platform_pm_ops->run_wake
[PATCH 2/4] PCI: Rename pci_dev->runtime_d3cold to pci_dev->set_d3cold
[PATCH 3/4] PCI/PM: Set pci_dev->set_d3cold in pci_set_power_state
[PATCH 4/4] PCI/PM: Enable D3cold support for system suspend
Huang Ying
Some use cases like firmware download can transfer a lot of data in quick
succession. With high speed buses these use cases can benefit from having
multiple transfers scheduled at once since this allows the bus to minimise
the delay between transfers.
Support this by adding
Signed-off-by: Mark Brown
---
drivers/base/regmap/regmap-spi.c | 52 ++
1 file changed, 52 insertions(+)
diff --git a/drivers/base/regmap/regmap-spi.c b/drivers/base/regmap/regmap-spi.c
index ffa46a9..913274b 100644
--- a/drivers/base/regmap/regmap-spi.c
On Mon, 28 Jan 2013, Andrew Morton wrote:
> On Sat, 26 Jan 2013 14:50:43 +0900
> Kyungsik Lee wrote:
>
> > This patchset is for supporting LZ4 compressed kernel and initial ramdisk on
> > the x86 and ARM architectures.
> >
> > According to http://code.google.com/p/lz4/, LZ4 is a very fast
[tmb@tmb linux-3.8-rc5]$ make -C tools/perf -s V=1 HAVE_CPLUS_DEMANGLE=1
prefix=%{_prefix} all
...
/tmp/ccJEJv6m.o: In function `main':
:(.text+0x14): undefined reference to `strlcpy'
collect2: ld returned 1 exit status
...
This did not show up in 3.7
--
Thomas
--
To unsubscribe from this
On Mon, Jan 28, 2013 at 7:50 PM, Yinghai Lu wrote:
> On Sun, Jan 27, 2013 at 7:36 PM, H. Peter Anvin wrote:
> Did you get chance to put them into for-x86-boot?
>
> You need to skip the first two about memmap= exactmap and reserveram ...
>
put updated version in
Arnaldo Carvalho de Melo skrev 24.1.2013 22:07:
From: Arnaldo Carvalho de Melo
The test_attr infrastructure hooks on the sys_perf_event_open call,
checking if a variable is set and if so calling a function to intercept
calls and do the checking.
But both the variable and the function aren't
From: Mark Einon
Date: Wed, 23 Jan 2013 16:24:38 +
> +endif # NET_VENDOR_AGERE
> +
Trailing empty line, delete it.
> @@ -0,0 +1,6 @@
> +#
> +# Makefile for the Agere ET-131x ethernet driver
> +#
> +
> +obj-$(CONFIG_ET131X) += et131x.o
> +
Likewise, get rid of this trailing empty line.
>
On Tue, 2013-01-29 at 09:45 +0800, Alex Shi wrote:
> On 01/28/2013 11:47 PM, Mike Galbraith wrote:
> > monteverdi:/abuild/mike/:[0]# echo 1 > /sys/devices/system/cpu/cpufreq/boost
> > monteverdi:/abuild/mike/:[0]# massive_intr 10 60
> > 014635 00058160
> > 014633 00058592
> > 014638 00058592
On Tue, Jan 29, 2013 at 09:54:11AM +0800, Mark Brown wrote:
> It would break anyway, like I say the interface relies on it currently.
> The other option is to do a callback into the bus code and return the
> contained structure but it seemed more involved and this is fairly
> idiomatic.
Actually
On ia64 platform, I set "crashkernel=1024M-:600M", and dmesg shows 128M-728M
memory is reserved for crash kernel. Then "echo c > /proc/sysrq-trigger" to
test kdump.
When crash kernel booting, efi_init() will aligns the memory address in
IA64_GRANULE_SIZE(16M), so 720M-728M memory will be dropped,
On Sun, Jan 27, 2013 at 7:36 PM, H. Peter Anvin wrote:
> Thanks.
>
> Yinghai Lu wrote:
>
>>On Sun, Jan 27, 2013 at 11:39 AM, H. Peter Anvin wrote:
>>> I'm planning to sort it out... I'll let you know if I run out of
>>bandwidth.
>>>
>>> Yinghai Lu wrote:
>>>
On Sun, Jan 27, 2013 at 11:19
Since rx push can be performed synchronously with unthrottle,
remove the push work struct and code references to it.
Signed-off-by: Peter Hurley
---
drivers/staging/fwserial/fwserial.c | 2 --
drivers/staging/fwserial/fwserial.h | 4
2 files changed, 6 deletions(-)
diff --git
Linux Kernel Mailing List skrev 12.12.2012 05:13:
Gitweb:
http://git.kernel.org/linus/;a=commit;h=d816ec2d1bea55cfeac373f0ab0ab8a3105e49b4
Commit: d816ec2d1bea55cfeac373f0ab0ab8a3105e49b4
Parent: 78da39faf7c903bb6e3c20a726fde1bf98d10af8
Author: Irina Tirdea
AuthorDate: Mon Oct
On Sun, Jan 27, 2013 at 10:49:05AM -0800, Andrey Smirnov wrote:
> This commit adds provision for "no-bus" usage of the regmap API. In
> this configuration user can provide API with two callbacks 'reg_read'
> and 'reg_write' which are to be called when reads and writes to one of
> device's
On Mon, Jan 28, 2013 at 6:27 PM, Shuah Khan wrote:
> On Thu, Jan 24, 2013 at 2:50 PM, Yinghai Lu wrote:
>
> Your for-x86-boot git boots on AMD system I have. However, with
> memmap=4095$1M option, it panics very early in boot. I don't have
> physical access to the console and I will try to get
The following changes since commit 949db153b6466c6f7cad5a427ecea94985927311:
Linux 3.8-rc5 (2013-01-25 11:57:28 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
tags/regulator-3.8-rc5
for you to fetch changes up to
s used to call devm_kzalloc in
> > of_get_regulator_init_data(),
> > which means this fixes a memory leak because the memory is allocated every
> > time
> > probe() is called, thus it should be freed when this driver is unloaded.
> With this patch as part of next-20130128, I see a crash
After sending the unplug response, release the port even if an
error occurred.
Signed-off-by: Peter Hurley
---
drivers/staging/fwserial/fwserial.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/fwserial/fwserial.c
b/drivers/staging/fwserial/fwserial.c
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