A given eraseblock can be read many times or not at all.
We do not have the account of such eraseblocks that have
not been accessed since a pre-defined threshold interval.
By means of scanning the entire flash device it is possible to identify
all such eraseblocks.
Add a sysfs entry to force scan
From: Tatyana Brokhman
One of the criteria to scrub an eraseblock due to read disturb issue is
if that eraseblock was read from more times then a pre-defined threshold.
This is verified at each LEB read according to the read counter
parameter of the read PEB.
An eraseblock that is found needs scr
From: Tatyana Brokhman
Fill in eraseblock statistics needed for read disturb decision making:
1. read counter: incremented at each read operation
reset at each erase operation
Saved only as part of the meta data in RAM
On attach: if fastmap data is missing a default value
The need for performing read disturb is determined according to new
statistics collected per eraseblock:
- read counter: incremented at each read operation
reset at each erase
- last erase time stamp: updated at each erase
This patch adds the infrastructure for the above statistics
From: Tatyana Brokhman
Make the in_wl_tree function public to be used outside of wl.c.
Rename it to ubi_in_wl_tree.
Signed-off-by: Tanya Brokhman
---
drivers/mtd/ubi/ubi.h | 1 +
drivers/mtd/ubi/wl.c | 18 +-
2 files changed, 10 insertions(+), 9 deletions(-)
diff --git a/dri
If there is more then one UBI device mounted, there is no way to
distinguish between messages from different UBI devices.
Add device number to all ubi layer message types.
Signed-off-by: Tanya Brokhman
---
drivers/mtd/ubi/attach.c | 138
drivers/mtd/ubi/bu
On Sat, 2014-09-27 at 22:21 -0400, nick wrote:
> Hello to the maintainers of the file,skb.c ,
> I am wondering about making it easier for new developers including myself by
> writing a file in the docs on networking
> related to skb_buff and it's various methods of use to developing in the
> ker
On Thu, Aug 21, 2014 at 05:11:13PM +0900, Joonsoo Kim wrote:
> Because of chicken and egg problem, initializaion of SLAB is really
> complicated. We need to allocate cpu cache through SLAB to make
> the kmem_cache works, but, before initialization of kmem_cache,
> allocation through SLAB is impossi
On 2014/9/28 10:32, Yijing Wang wrote:
> On 2014/9/26 17:05, Thierry Reding wrote:
>> On Fri, Sep 26, 2014 at 10:54:32AM +0200, Thierry Reding wrote:
>> [...]
>>> At least for Tegra it's trivial to just hook it up in tegra_pcie_scan_bus()
>>> directly (patch attached).
>>
>> Really attached this ti
On 09/24/2014 03:22 PM, Chuansheng Liu wrote:
> Like the commit e6b7e41cdd8c ("ata: Disabling the async PM for JMicron chip
> 363/361"),
> Barto found the similar issue for JMicron chip 368, that 363/368 has no
> parent-children relationship, but they have the power dependency.
>
> So here we can
On Sun, 2014-09-28 at 01:24 -0400, Miles Lane wrote:
> This occurs during the boot process. It is not triggered by userspace
> as far as I can tell. There are other OOPS messages. I can send the
> full list if it will help.
>
yes, please do.
is this 100% reproducible for every boot?
what is th
This occurs during the boot process. It is not triggered by userspace
as far as I can tell. There are other OOPS messages. I can send the
full list if it will help.
[2.364611] BUG: unable to handle kernel NULL pointer dereference
at 0039
[2.364615] IP: []
thermal_get_trip_t
On 09/27/14 17:39, Krzysztof Kozlowski wrote:
W dniu 26.09.2014 o 23:13, Arnd Bergmann pisze:
On Friday 05 September 2014, Krzysztof Kozlowski wrote:
The commit only moves code around with one additional observable change:
the hotplug.c was compiled with custom CFLAGS (-march=armv7-a). These
CF
On 09/25/2014 12:38 PM, Cong Wang wrote:
> On Wed, Sep 24, 2014 at 9:59 PM, Vince Weaver
> wrote:
>> >
>> > So I noticed Cong Wang's patch (3577af70a2ce4853d58e57d832e687d739281479)
>> > perf: Fix a race condition in perf_remove_from_context()
>> >
>> > and that sounds a lot like the weir
On 14-09-27 11:31 PM, Randy Dunlap wrote:
> On 09/27/14 19:50, Nicholas Krause wrote:
>> This removes the FIXME message and issue with reading in this driver before
>> resuming
>> in the function, sa_resume.
>
> You need to explain why this makes any sense.
> Hint: it doesn't.
>
>> Signed
On Fri, Sep 26, 2014 at 06:44:00PM +0530, Sanchayan Maity wrote:
> This adds a devicetree node for RTC support
> for the VF610 platform.
>
> Signed-off-by: Sanchayan Maity
> ---
> arch/arm/boot/dts/vf610.dtsi | 15 +++
> 1 file changed, 15 insertions(+)
>
> diff --git a/arch/arm/b
On Fri, Sep 26, 2014 at 06:44:01PM +0530, Sanchayan Maity wrote:
> This patch adds clock enable and disable support
> for the SNVS peripheral which is required by the
> SNVS RTC.
>
> Signed-off-by: Sanchayan Maity
> ---
> drivers/rtc/rtc-snvs.c | 48
> +++--
On Sat, 20 Sep 2014, Wolfram Sang wrote:
> On Wed, Aug 20, 2014 at 04:29:08PM +0200, Romain Baeriswyl wrote:
> > From: Romain Baeriswyl
> >
> > Some legacy devices support ony I2C standard mode at 100kHz.
> > This patch allows to select the standard mode through the DTS
> > with the use of the e
On Tue, 2014-08-12 at 20:45 +0800, Chen Yucong wrote:
> At present MCJ_NMI_BROADCAST(same for raise_local) supports both
> raise_exception()
> and raise_poll(), but MCJ_IRQ_BROADCAST only supports raise_exception(). The
> goal
> of this patch is that MCJ_IRQ_BROADCAST can support raising machine
If 'map->dev' is NULL and there will lead dev_name() to be NULL pointer
dereference. So before dev_name(), we need to have check of the map->dev
pionter.
We also should make sure that the 'name' pointer shouldn't be NULL for
debugfs_create_dir(). So here using one default "dummy" debugfs name when
On 09/27/14 19:50, Nicholas Krause wrote:
> This removes the FIXME message and issue with reading in this driver before
> resuming
> in the function, sa_resume.
You need to explain why this makes any sense.
Hint: it doesn't.
> Signed-off-by: Nicholas Krause
> ---
> arch/arm/common/sa.
>
> >
> > > +/* see Quark SPI data sheet for implementation rationale */ static
> > > +u32 quark_x1000_set_clk_regvals(u32 rate, u32 *dds, u32 *clk_div) {
> >
> > Please document this in the driver - I don't know if this datasheet is
> > public but even if it is it may not stay that way.
>
> Dat
On Mon, Sep 22, 2014 at 07:09:21PM +0200, Stefan Agner wrote:
> This patchset provides suspend/resume support for Freescale Vybrid
> SoC (vf610). The code is generally aligned to the implementation
> for i.MX6. The subsystems SRC and GPC need some changes to support
> the Vybrid specific implementa
>
> > +static u32 pxa2xx_spi_get_ssrc1_change_mask(const struct driver_data
> > +*drv_data) {
> > + if (!is_quark_x1000_ssp(drv_data))
> > + return SSCR1_CHANGE_MASK;
> > +
> > + return QUARK_X1000_SSCR1_CHANGE_MASK; }
>
> These functions would be much better written as switch stat
Thanks for your review. :)
> -Original Message-
> From: Kumar Gala [mailto:ga...@codeaurora.org]
> Sent: Friday, September 26, 2014 10:04 PM
> To: Wang Dongsheng-B40534
> Cc: Santosh Shilimkar; Sandeep Nair; Olof Johansson; shawn@linaro.org;
> Greg
> KH; Paul Walmsley; Arnd Bergmann;
Good day,
I have an oil exportation proposition contract for you.If you don't mind, reply
my email for full details of contract proposal.
Sincerely,
Adel Salman
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More m
This removes the FIXME message and issue with reading in this driver before
resuming
in the function, sa_resume.
Signed-off-by: Nicholas Krause
---
arch/arm/common/sa.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/arm/common/sa.c b/arch/arm/common/sa.c
index e57d7e5
On Sat, Sep 27, 2014 at 10:37:02PM -0400, nick wrote:
> Greetings Kevin and others,
> I am wondering if the below code is legacy I can remove it as stated it the
> fix me.
> Cheers Nick
Nick, could you take that to more appropriate forum? alt.sex.fetish.FIXME
would probably be a good starting p
Hi,
> Subject: Re: [PATCH v2] clocksource: Add BE APIs support for clocksource
> counter reading.
>
> On Fri, 26 Sep 2014, Xiubo Li wrote:
> > For now I just added _be() support using ioread{16,32}be.
> > And i have a check of the clocksource drivers, didn't find anyone
> > using LE mode on one
Greetings Kevin and others,
I am wondering if the below code is legacy I can remove it as stated it the fix
me.
Cheers Nick
else {
/*
* FIX ME: Appears to be legacy code from initial ONENAND commit.
* Unclear what boards this is for and if this can
>> MSI chip in this series is to setup MSI irq, including IRQ allocation, Map,
>> compose MSI msg ..., in different platform, many arch specific MSI irq
>> details in it.
>> It's difficult to extract the common data and code.
>>
>> I have a plan to rework MSI related irq_chips in kernel, PCI and N
> -Original Message-
> From: Linuxppc-dev
> [mailto:linuxppc-dev-bounces+b29983=freescale@lists.ozlabs.org] On
> Behalf Of Mike Turquette
> Sent: Saturday, September 27, 2014 7:29 AM
> To: Wood Scott-B07421
> Cc: linuxppc-...@lists.ozlabs.org; linux-kernel@vger.kernel.org;
> linux-arm-k
On 2014/9/26 17:05, Thierry Reding wrote:
> On Fri, Sep 26, 2014 at 10:54:32AM +0200, Thierry Reding wrote:
> [...]
>> At least for Tegra it's trivial to just hook it up in tegra_pcie_scan_bus()
>> directly (patch attached).
>
> Really attached this time.
>
> Thierry
>
It looks good to me, so I
On 2014-09-27 17:43, Kieran Kunhya wrote:
+static void sxs_memcpy_read(struct sxs_device *dev, unsigned long sector,
+ unsigned long nsect, char *buffer)
+{
+ struct pci_dev *pdev = dev->pci_dev;
+ u32 status;
+ u32 data[4];
+ u16 *tmp;
+ u3
get voltage & duty table from device tree might be better, other platforms
can also use this driver without any modify.
Tested on a rk3288 sdk board as logic voltage regulator.
Changes in v7:
Adviced by Mark Brown
- re-edit changelog
- re-edit changelog
Changes in v6:
Adviced by Mark Rutland
- fi
Document the pwm regulator
Signed-off-by: Chris Zhong
Reviewed-by: Doug Anderson
---
Changes in v7:
- re-edit changelog
Changes in v6:
Adviced by Mark Rutland
- fix a spelling error
Changes in v4:
Adviced by Doug Anderson
- remove regulator-always-on and regulator-boot-on from the Example
C
rename st-pwm to pwm-regulator. And support getting voltage & duty table from
device tree, other platforms can also use this driver without any modify.
Signed-off-by: Chris Zhong
Reviewed-by: Doug Anderson
Tested-by: Doug Anderson
---
Changes in v7:
Adviced by Mark Brown
- re-edit changelog
Hello to the maintainers of the file,skb.c ,
I am wondering about making it easier for new developers including myself by
writing a file in the docs on networking
related to skb_buff and it's various methods of use to developing in the
kernel's various networking subsystems. If one of the maintai
What I would like to see is a way of creating the pci_host_bridge
structure outside
the pci_create_root_bus(). That would then allow us to pass this sort of
platform
details like associated msi_chip into the host bridge and the child busses
will
have an easy wa
On Mon, Sep 22, 2014 at 07:09:29PM +0200, Stefan Agner wrote:
> The 2-bit gates found i.MX and Vybrid SoC support different clock
> configuration:
>
> 0b00: clk disabled
> 0b01: clk enabled in RUN mode but disabled in WAIT and STOP mode
> 0b10: clk enabled in RUN, WAIT and STOP mode (only Vybrid)
For Micron spi norflash,you can enable
Quad spi transfer by clear EVCR(Enhanced
Volatile Configuration Register) Quad I/O
protocol bit.
Signed-off-by: bean huo
---
v1-v2:modified to that capture wait_till_ready()
return value,if error,directly return its
the value.
drivers/mtd
Signed-off-by: Bo Shen
---
MAINTAINERS | 7 +++
1 file changed, 7 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 3705430..c004e6f 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1703,6 +1703,13 @@ M: Nicolas Ferre
S: Supported
F: drivers/spi/spi-atmel.*
+ATMEL
Signed-off-by: Bo Shen
---
MAINTAINERS | 6 ++
1 file changed, 6 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index c004e6f..30f92cf 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1665,6 +1665,12 @@ M: Nicolas Ferre
S: Supported
F: drivers/tty/serial/atmel_serial.c
Sorry for late reply.
I checked this config, and it's only used for HAS_IOPORT_MAP in lib/Kconfig
Sure, removing it means no different for .config file.
I think a better way is reserving it or moving it into arch/Kconfig
Cc: linux-a...@vger.kernel.org
Xuetao Guan
- Paul Bolle 写道：
> Archite
> -Original Message-
> On Thu, Sep 25, 2014 at 03:31:42PM +0100, Russell King - ARM Linux wrote:
> > On Fri, Sep 19, 2014 at 11:00:02AM +0100, Catalin Marinas wrote:
> > > On Fri, Sep 19, 2014 at 08:09:47AM +0100, Wang, Yalin wrote:
> > > > this patch extend the start and end address of ini
在 09/12/2014 09:44 PM, Mark Brown 写道:
> On Fri, Sep 12, 2014 at 03:30:36PM +0800, Jianqun wrote:
>> Add documentation for rockchip-max98090 driver, which is need by rockchip
>> board using a max98090.
>
> Can this use simple-card (perhaps after a bit of extension)?
I haven't ever try simple-card
+ linux-mtd
FYI, I addressed a similar patch over here:
http://lists.infradead.org/pipermail/linux-mtd/2014-September/055563.html
I'm pretty sure this patch is wrong, and the semantic match is
incorrect (or at least, it has false positives). Just because devm_*
is used in some part of the driver
On Sat, Sep 27, 2014 at 11:13 PM, Catalin Marinas
wrote:
> On 27 Sep 2014, at 16:09, Miles MH Chen wrote:
>> Signed-off-by: Min-Hua Chen
>> ---
>> arch/arm64/mm/dma-mapping.c |3 ++-
>> 1 file changed, 2 insertions(+), 1 deletion(-)
>>
>> diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm6
On Thu, Sep 25, 2014 at 07:37:50PM -0500, Felipe Balbi wrote:
> HI,
>
> On Fri, Sep 26, 2014 at 07:39:34AM +0800, Peter Chen wrote:
> > On Thu, Sep 25, 2014 at 09:15:53AM -0500, Felipe Balbi wrote:
> > > On Wed, Sep 24, 2014 at 02:23:38PM +0200, Arnd Bergmann wrote:
> > > > On Wednesday 24 Septemb
2014-09-27 23:30 GMT+09:00 Peter Hurley :
> On 04/15/2014 09:08 AM, Akinobu Mita wrote:
>> This patch set enhances the DMA Contiguous Memory Allocator on x86.
>>
>> Currently the DMA CMA is only supported with pci-nommu dma_map_ops
>> and furthermore it can't be enabled on x86_64. But I would like
Hi,
I revised ktest documentation.
v1.1.2->v1.1.3: Support not only debian/jessy, but also CentOS7 as target system
http://www.slideshare.net/satorutakeuchi18/kernel-auto-testbyktest
It's not the ktest reference guild, but the quick learning guild of ktest
especially focuses on some important f
Hi Aaron,
Hmm, you're not the only one to send a patch like this. But I'm not sure
if it's correct; this driver is written awkwardly.
On Fri, Aug 15, 2014 at 07:46:44PM -0500, Aaron Sierra wrote:
> For consistency, use managed resources for allocations and remaps
> throughout the driver.
>
> Sig
Signed-off-by: Kieran Kunhya
---
MAINTAINERS|5 +
drivers/block/Kconfig |9 +
drivers/block/Makefile |1 +
drivers/block/sxs.c| 494
4 files changed, 509 insertions(+)
create mode 100644 drivers/block/sxs.c
diff --gi
From: Rafael J. Wysocki
Parentheses are missing under an if () statement in
acpi_ac_get_present() which makes the check work differently
from what was intended (at least according to the comment right
above it). Add the missing parens.
The problem was found by sparse.
Signed-off-by: Rafael J.
Quoting Boris BREZILLON (2014-09-22 02:04:25)
> On Fri, 19 Sep 2014 14:33:19 +0200
> Nicolas Ferre wrote:
>
> > On 15/09/2014 18:15, Alexandre Belloni :
> > > Newer SoCs have two different AHB interconnect. The AHB 32 bits Matrix
> > > interconnect (h32mx) has a clock that can be setup at the hal
On 09/27/14 09:46, Felipe Balbi wrote:
On Fri, Sep 26, 2014 at 06:10:52PM -0700, Behan Webster wrote:
Replace the use of nested functions where a normal function will suffice.
Nested functions are not liked by upstream kernel developers in general. Their
use breaks the use of clang as a compile
At Fri, 26 Sep 2014 08:45:36 -0700,
Guenter Roeck wrote:
>
> On Fri, Sep 26, 2014 at 11:45:33AM +0200, Jiri Slaby wrote:
> > This is the start of the stable review cycle for the 3.12.29 release.
> > There are 142 patches in this series, all will be posted as a response
> > to this one. If anyone
Assorted fixes + unifying __d_move() and __d_materialise_dentry() +
minimal regression fix for d_path() of victims of overwriting rename()
ported on top of that. Please, pull from
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git for-linus
Shortlog:
Al Viro (7):
ufs: deal with nfs
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On Wed, Sep 24, 2014 at 12:58 AM, Roland Dreier wrote:
> Hi Linus,
[..]
> This is later and bigger than I would like, and the blame is all on
> me: I got very busy with other stuff for a few weeks during the 3.17
> cycle, and didn't prepare this tree as soon as I should have. However
> I don't th
This removes the unnecessary overwrite of register 11 in the function,
rt2800_config_channel as we are already writing a correct value to the
register with rt2800_rfcsr_write(rt2x00dev,11.rfcsr).
Signed-off-by: Nicholas Krause
---
drivers/net/wireless/rt2x00/rt2800lib.c | 2 --
1 file changed,
Chun-Hao Lin :
> RTL8168EP is Realtek PCIe Gigabit Ethernet controller.
> It is a successor chip of RTL8168DP.
>
> This patch add support for this chip.
It does more than that.
Did Hayes review it ?
> Signed-off-by: Chun-Hao Lin
> ---
> drivers/net/ethernet/realtek/r8169.c | 611
> +
[+cc Yinghai]
On Fri, Sep 26, 2014 at 4:47 PM, Liviu Dudau wrote:
> On Fri, Sep 26, 2014 at 10:53:26PM +0100, Rob Herring wrote:
>> I thought Bjorn already applied the series. Who's agreement are you
>> waiting for specifically.
>
> Looks like he only applied about 60% of the series.
I applied
Quoting Thierry Reding (2014-09-23 01:51:31)
> On Wed, Sep 10, 2014 at 10:05:17PM +0200, Janusz Użycki wrote:
> > Hi,
> >
> > http://patchwork.ozlabs.org/patch/359069/
> > https://lkml.org/lkml/2014/6/12/186
> >
> > Will the patch ever included to linux-next?
>
> I've never seen this patch befor
On Sat, Sep 27, 2014 at 12:49 PM, Al Viro wrote:
>
> Fine by me. How about that s-o-b? Right now it's
Sure, add my sign-off too. Not that I feel I even need the credit, so
you could just have done it as yourself. But I'll take it, so..
Signed-off-by: Linus Torvalds
Thanks,
Linus
--
Hi Linus,
The following changes since commit 2ce7598c9a453e0acd0e07be7be3f5eb39608ebd:
Linux 3.17-rc4 (2014-09-07 16:09:43 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
tags/fixes-for-linus
for you to fetch changes up to fa9eb
On Sat, Sep 27, 2014 at 12:39:02PM -0700, Linus Torvalds wrote:
> On Sat, Sep 27, 2014 at 12:37 PM, Linus Torvalds
> wrote:
> >
> > But yeah, I guess we can/should do the trivial ugly thing for 3.17.
> > Send me a proper pull-request,
>
> .. and if it can happen before tomorrow, that would be goo
On Sat, Sep 27, 2014 at 08:16:57PM +0100, Al Viro wrote:
> On Sat, Sep 27, 2014 at 07:31:39PM +0100, Al Viro wrote:
>
> > We can get the long name cases right, and I agree that it'll make the
> > things nicer, but it might take a couple of days to get right. The thing
> > I'm concerned about is n
On Saturday, September 27, 2014 01:32:59 PM Wang Weidong wrote:
> On 2014/9/27 7:21, Rafael J. Wysocki wrote:
> > On Thursday, August 21, 2014 01:55:15 PM Wang Weidong wrote:
> >> As the initialized freq_tables maybe different from the p-states
> >> values, so the array index is different as well.
On Sat, Sep 27, 2014 at 12:37 PM, Linus Torvalds
wrote:
>
> But yeah, I guess we can/should do the trivial ugly thing for 3.17.
> Send me a proper pull-request,
.. and if it can happen before tomorrow, that would be good. I had to
give up on my wish to release 3.17 tomorrow due to the current siz
On Saturday, September 27, 2014 08:14:46 AM Mike Galbraith wrote:
> On Sat, 2014-09-27 at 00:44 +0200, Rafael J. Wysocki wrote:
>
> > Shouldn't that be pcc-cpufreq.c rather?
>
> Yeah, silly mouse copy/pasted the wrong gitk bits.
>
> > Also moving the spin_lock(&pcc_lock) after the
> > cpufreq_f
On Sat, Sep 27, 2014 at 12:16 PM, Al Viro wrote:
>
> FWIW, I suspect that the right approach is to put refcount + rcu_head in
> front of external name and do the following:
That's actually fancier than I was expecting. I was just thinking
doing a whole new allocation and freeing the old one using
From: Konstantin Khlebnikov
Always mark pages with PageBalloon even if balloon compaction is
disabled and expose this mark in /proc/kpageflags as KPF_BALLOON.
Also this patch adds three counters into /proc/vmstat: "balloon_inflate",
"balloon_deflate" and "balloon_migrate". They accumulate balloo
On Sat, Sep 27, 2014 at 07:31:39PM +0100, Al Viro wrote:
> We can get the long name cases right, and I agree that it'll make the
> things nicer, but it might take a couple of days to get right. The thing
> I'm concerned about is not screwing DCACHE_RCUACCESS up.
FWIW, I suspect that the right ap
From: Konstantin Khlebnikov
Now ballooned pages are detected using PageBalloon(). Fake mapping
is no longer required. This patch links ballooned pages to balloon
device using field page->private instead of page->mapping. Also this
patch embeds balloon_dev_info directly into struct virtio_balloon.
This tool induces memory fragmentation via sequential allocation of
transparent huge pages and splitting off everything except their last
sub-pages. It easily generates pressure to the memory compaction code.
$ perf stat -e 'compaction:*' -e 'migrate:*' ./transhuge-stress
transhuge-stress: allocat
Here is reworked and resplitted patchset. patches agains current mmotm.
I've merged fixes into first patch. It appyies clearly to v3.16,
older kernels has a trivial conflict in mm/migrate.c.
Reference counting during isolation and migration of ballooned pages
reorganized and now looks similar to s
From: Konstantin Khlebnikov
Sasha Levin reported KASAN splash inside isolate_migratepages_range().
Problem is in the function __is_movable_balloon_page() which tests
AS_BALLOON_MAP in page->mapping->flags. This function has no protection
against anonymous pages. As result it tried to check addr
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This introduces the MREMAP_RETAIN flag for preserving the source mapping
when MREMAP_MAYMOVE moves the pages to a new destination. Accesses to
the source location will fault and cause fresh pages to be mapped in.
For consistency, the old_len >= new_len case could decommit the pages
instead of unma
On Sat, Sep 27, 2014 at 10:56:57AM -0700, Linus Torvalds wrote:
> - make a new "move_name(src,dst)" that explicitly moves names, and
> explicitly knows that the source needs to be kept alive (although it
> *could* also look at the source dentry refcount to decide whether it
> needs to be careful
On 09/25/2014 07:24 AM, Matt Ranostay wrote:
> cap1106 driver can support much more one device make the driver
> generic for support of similiar parts.
>
> Signed-off-by: Matt Ranostay
> ---
> .../devicetree/bindings/input/cap1106.txt | 53
> .../devicetree/bindings/input/cap11xx.
On 09/26, Sylvain 'ythier' Hitier wrote:
>
> retval = sched_fork(clone_flags, p);
> if (retval)
> // // mustn't perf_event_free_task()
> goto bad_fork_cleanup_policy;
Agreed, this is wrong. Good catch.
but, unless I missed something,
> ret
This introduces the MREMAP_RETAIN flag for preserving the source mapping
when MREMAP_MAYMOVE moves the pages to a new destination. Accesses to
the source location will fault and cause fresh pages to be mapped in.
For consistency, the old_len >= new_len case could decommit the pages
instead of unma
On Fri, Sep 26, 2014 at 9:45 PM, Al Viro wrote:
>
> Linus, it's a real userland regression.
That's not the part I'm arguing against. I think the patch itself was
too ugly to live.
Yes, we had that hack before, but we didn't make it conditional. It
historically was more of a "it's easier to just
2014-09-25 20:33 GMT+02:00 Ingo Molnar :
>
> * Pawel Moll wrote:
>
>> On Wed, 2014-09-24 at 08:49 +0100, Ingo Molnar wrote:
>> > * Pawel Moll wrote:
>> >
>> > > On Thu, 2014-09-18 at 15:34 +0100, Pawel Moll wrote:
>> > > > This patch adds a PERF_COUNT_SW_USERSPACE_EVENT type,
>> > > > which can b
Hello.
The interrupt name "THR" used twice for x86 architecture.
It is used for "Threshold APIC interrupts" and
"Hypervisor callback interrupts".
I don't know if duplicates are a valid for /proc/interrupt table,
but this could lead to problems with user space applications,
as they have to parse n
On Fri, Sep 26, 2014 at 12:45:32PM -0700, Kevin Hilman wrote:
> From: Kevin Hilman
>
> Allow debugfs override of sched_tick_max_deferment in order to ease
> finding/fixing the remaining issues with full nohz.
>
> The value to be written is in jiffies, and -1 means the max deferment
> is disabled
On Sun, Jan 07, 2001 at 09:29:31PM -0500, kan.li...@intel.com wrote:
> From: Kan Liang
>
> The callback is invoked when process is scheduled in or out.
> It provides mechanism for later patches to save/store the LBR
> stack. For the schedule in case, the callback is invoked at
> the same place th
On Fri, Sep 26, 2014 at 06:10:53PM -0700, Behan Webster wrote:
> Replace the use of nested functions where a normal function will suffice.
>
> Nested functions are not liked by upstream kernel developers in general. Their
> use breaks the use of clang as a compiler, and doesn't make the code any
>
On Fri, Sep 26, 2014 at 06:10:52PM -0700, Behan Webster wrote:
> Replace the use of nested functions where a normal function will suffice.
>
> Nested functions are not liked by upstream kernel developers in general. Their
> use breaks the use of clang as a compiler, and doesn't make the code any
>
sys_tz is already declared in include/linux/time.h
Cc: Andrew Morton
Signed-off-by: Fabian Frederick
---
fs/hfs/hfs_fs.h | 2 --
1 file changed, 2 deletions(-)
diff --git a/fs/hfs/hfs_fs.h b/fs/hfs/hfs_fs.h
index 0524cda..95d2552 100644
--- a/fs/hfs/hfs_fs.h
+++ b/fs/hfs/hfs_fs.h
@@ -242,8 +24
Add "active-semi,system-power-controller" property to act8846 node.
shutdown/poweroff commands are now handled for this board.
Signed-off-by: Romain Perier
---
arch/arm/boot/dts/rk3188-radxarock.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/rk3188-radxarock.dts
b/a
Signed-off-by: Romain Perier
---
Documentation/devicetree/bindings/regulator/act8865-regulator.txt | 4
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/regulator/act8865-regulator.txt
b/Documentation/devicetree/bindings/regulator/act8865-regulator.txt
index 8
When the property "active-semi,system-power-controller" is found in the
devicetree, the function pm_power_off is defined. This function sends the
rights bit fields to the global off control register. shutdown/poweroff
commands are now supported for hardware components which use these PMU.
Signed-o
sys_tz is already declared in include/linux/time.h
Cc: Jan Kara
Signed-off-by: Fabian Frederick
---
fs/udf/udftime.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/fs/udf/udftime.c b/fs/udf/udftime.c
index 1f11483..77c331f 100644
--- a/fs/udf/udftime.c
+++ b/fs/udf/udftime.c
@@ -81,8 +81,
sys_tz is already declared in include/linux/time.h
Cc: Petr Vandrovec
Cc: Andrew Morton
Signed-off-by: Fabian Frederick
---
fs/ncpfs/dir.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/fs/ncpfs/dir.c b/fs/ncpfs/dir.c
index 08b8ea8..1beb761 100644
--- a/fs/ncpfs/dir.c
+++ b/fs/ncpfs/dir
sys_tz is already declared in include/linux/time.h
Cc: Andrew Morton
Signed-off-by: Fabian Frederick
---
fs/affs/amigaffs.c | 2 --
fs/affs/inode.c| 1 -
fs/affs/super.c| 2 --
3 files changed, 5 deletions(-)
diff --git a/fs/affs/amigaffs.c b/fs/affs/amigaffs.c
index 406b298..abc8539 1
On Sat, 27 Sep 2014, Paul Bolle wrote:
> Do your comments require the patch to be redone (partially or entirely)?
> In that case someone else should probably take it and improve it, as I
> hardly understand the issues you raise. Or is the patch already queued
> somewhere, with Cristoph's Ack attac
On 27 Sep 2014, at 16:09, Miles MH Chen wrote:
> Signed-off-by: Min-Hua Chen
> ---
> arch/arm64/mm/dma-mapping.c |3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
> index 4164c5a..273cf6d 100644
> --- a/arch/a
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