On Wed, Oct 29, 2014 at 04:15:04PM +0100, Fabian Frederick wrote:
> Fix -Wunused-but-set-variable warning
you should also mention why you have left the call to irq_set_affinity_hint().
i am not sure , but it looks like irq_set_affinity_hint() is only checking if
the lock is available or not. It
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On Wed, Oct 29, 2014 at 06:45:14PM +0100, Mikael Svantesson wrote:
> Signed-off-by: Mikael Svantesson
> ---
better to send this as a new thread and start the subject
as [PATCH v3]
and also mention a commit message.
thanks
sudip
> drivers/staging/skein/skein_api.c | 2 +-
> 1 file changed, 1
Signed-off-by: Al Viro
diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c
--- a/drivers/md/bcache/super.c
+++ b/drivers/md/bcache/super.c
@@ -878,8 +878,11 @@ void bch_cached_dev_run(struct cached_dev *dc)
buf[SB_LABEL_SIZE] = '\0';
env[2] = kasprintf(GFP_KERNEL,
Hi all,
Changes since 20141029:
The usb-gadget-fixes tree lost its build failure.
The akpm-current tree gained a build failure for which I reverted a patch.
Non-merge commits (relative to Linus' tree): 2612
2221 files changed, 70338 insertions(+), 68324 deletions
On Wed, Oct 29, 2014 at 04:47:25PM +0800, Greg Kroah-Hartman wrote:
> On Wed, Oct 22, 2014 at 02:24:46PM +0530, Sudip Mukherjee wrote:
> > we should be using DMA API rather than using bus specific DMA API.
>
> Why?
>
as given in the DMA-API-HOWTO.txt :
the DMA API works with any bus
On Tuesday 28 October 2014 12:02 AM, Sebastian Hesselbarth wrote:
> On 10/27/2014 01:27 PM, Kishon Vijay Abraham I wrote:
>> On Saturday 25 October 2014 01:55 AM, Felipe Balbi wrote:
>>> On Fri, Oct 24, 2014 at 10:14:55PM +0200, Sebastian Hesselbarth wrote:
On 21.10.2014 11:40, Sebastian
Instead of using the node pointer of the PHY provider and then scanning its
child nodes to get a reference to the PHY, directly use the node pointer
present in of_phandle_args to get a reference to the PHY.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/phy/phy-core.c |8 +---
1 file
Hi Andrew,
After merging the akpm tree, today's linux-next build (arm multi_v7_defconfig)
produced this warning:
In file included from include/linux/mm.h:52:0,
from mm/gup.c:7:
arch/arm/include/asm/pgtable.h:184:0: warning: "pgd_huge" redefined
#define pgd_huge(pgd) (0)
^
In
On Wed, 2014-10-29 at 21:28 -0700, Darren Hart wrote:
> On Thu, Oct 23, 2014 at 03:28:07PM -0400, Brian Silverman wrote:
> > Here's the test code:
> >
>
> I want to say "Thanks!" and pull it into futextest... but destroying
> filesystems
> and BIOS errors?!? may not be ideal failure detection
On Wednesday 29 October 2014 03:14 PM, Lad, Prabhakar wrote:
> As davinci-linux-open-sou...@linux.davincidsp.com is now
> shut and no more maintained by TI, drop this entry from
> DAVINCI MACHINE SUPPORT and DAVINCI SERIES MEDIA DRIVER.
>
> Signed-off-by: Lad, Prabhakar
> Cc: Sekhar Nori
> Cc:
On Thursday 30 October 2014 04:39 AM, Rabin Vincent wrote:
> Unless I'm missing something, this patch appears to have still not been
> picked up. It would be nice if it can go in for 3.18 so that we have
> working USB on pandaboard again at least in that release.
>
> Tony, would you mind
SDHC controller in AMD chipsets require SDHC transfer mode
register to be cleared for commands without data. The issue was
uncovered during testing eMMC cards on KB/ML based platforms.
Signed-off-by: Vincent Wan
Signed-off-by: Arindam Nath
Tested-by: Vikram B
Tested-by: Raghavendra Swamy
On 2014/10/29 17:19, Thomas Gleixner wrote:
>> Hi Thomas,
>> Thanks for your great suggestion and I have worked out a draft
>> patch to achieve what you want:)
>> I have made following changes to irq core to get rid of remapped
>> irq logic from msi.c:
>> 1) Add IRQ_SET_MASK_OK_DONE in
Addy,
On Wed, Oct 29, 2014 at 9:41 PM, Doug Anderson wrote:
> You can avoid a lot of "if" tests if you just add a new "sdio->id"
Whoops, I mean "slot->sdio_id"
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More
On Wednesday, October 29, 2014 9:20 AM, Heiko Stübner wrote:
>
> Drivers may want to search for an optional backlight even when the backlight
> class is disabled. In this case the linker would miss the function referenced
> in the backlight header.
>
> Therefore use the stub function also when
2014-10-30 6:19 GMT+03:00 Matt :
> Hi Timofey,
> Hi List,
> don't forget to consider PKSM - it's supposed to be an improvement
> over UKSM & KSM:
>
> http://www.phoronix.com/scan.php?page=news_item=MTM0OTQ
> https://code.google.com/p/pksm/
>
> Kind Regards
>
> Matt
I can mistaking, as i know UKSM
Addy,
On Wed, Oct 29, 2014 at 7:21 PM, Addy Ke wrote:
> --- a/drivers/mmc/host/dw_mmc.c
> +++ b/drivers/mmc/host/dw_mmc.c
> @@ -778,6 +778,12 @@ static void dw_mci_setup_bus(struct dw_mci_slot *slot,
> bool force_clkinit)
> u32 div;
> u32 clk_en_a;
> u32 sdmmc_cmd_bits =
On Mon, Oct 27, 2014 at 10:18:22AM +0800, kernel test robot wrote:
> FYI, we noticed the below changes on
>
> commit 76835b0ebf8a7fe85beb03c75121419a7dec52f0 ("futex: Ensure
> get_futex_key_refs() always implies a barrier")
Wow, this is great information to get for free. Thanks Fengguang!
--
On Wed, 2014-10-29 at 20:27 -0400, Steven Rostedt wrote:
> On Wed, 29 Oct 2014 20:20:45 -0400
> Steven Rostedt wrote:
> > I'll change the comment about that.
>
> How's this?
Fine, but I think whether a function is inlined or
not is largely irrelevant to functionality.
cheers, Joe
> Move the
Hi, Addy.
On 10/30/2014 11:21 AM, Addy Ke wrote:
> This patch add a quirk: DW_MCI_QUIRK_SDIO_INT_24BIT.
>
> The bit of sdio interrupt is 16 in designware implementation, but
> is 24 in RK3288. To support RK3288 mmc controller, we need add
> a quirk for it.
>
> Signed-off-by: Addy Ke
> ---
>
On 10/29/2014 06:28 PM, Murilo Opsfelder Araujo wrote:
This is a complement of commit 08054200117a95afc14c3d2ed3a38bf4e345bf78
"rtlwifi: Add check for get_btc_status callback".
With this patch, next-20141029 at least does not panic with rtl8192se
device.
This patch is OK, bu
On Thu, Oct 23, 2014 at 03:28:07PM -0400, Brian Silverman wrote:
> Here's the test code:
>
I want to say "Thanks!" and pull it into futextest... but destroying filesystems
and BIOS errors?!? may not be ideal failure detection modes.
(Apologies for being so late to this particular party).
--
Kever,
On Wed, Oct 29, 2014 at 6:10 PM, Kever Yang wrote:
>>> I'll also say that when I applied this atop my local tree that USB
>>> stopped working. I just see:
>>>
>>> [ 1647.626747] hub 2-1:1.0: hub_port_status failed (err = -110)
>>> [ 1657.626746] hub 2-1:1.0: hub_port_status failed (err =
The userspace API breaks userspace in an unfixable way.
Nacked-by: "Eric W. Biederman"
Problem the first.
- Using global names for containers makes it impossible to create
unprivileged containers.
This is a back to the drawing board problem, and makes device
nodes fundamentally unsuited
On Wed, Oct 29, 2014 at 8:28 PM, Martin K. Petersen
wrote:
> The next step was trying to map these hints into what was available in
> xadvise(), NFS 4.2 and the recent T10/T13 efforts. That wasn't trivial
> and there really isn't a 1:1 mapping that works. So I went to T10 and
> tried to nudge
On Wed, Oct 29, 2014 at 07:17:59PM -0700, Kevin Cernekee wrote:
> @@ -19,7 +20,14 @@ static DEFINE_RAW_SPINLOCK(gc_lock);
>
> static int is_big_endian(struct irq_chip_generic *gc)
> {
> - return !!(gc->domain->gc->gc_flags & IRQ_GC_BE_IO);
> + if (IS_ENABLED(CONFIG_GENERIC_IRQ_CHIP) &&
Greg KH writes:
> On Wed, Oct 29, 2014 at 03:00:44PM -0700, Greg Kroah-Hartman wrote:
>> kdbus is a kernel-level IPC implementation that aims for resemblance to
>> the the protocol layer with the existing userspace D-Bus daemon while
>> enabling some features that couldn't be implemented before
On 10/23/2014 07:23 AM, Sascha Hauer wrote:
> Most iomux controllers allow a configuration per pin. These currently
> have no common device tree binding. There are many different SoC
> specific bindings for this class of iomux controllers. Some controllers
> artificially group pins together where
Add runtime pm support to atmel mci controller.
Use runtime pm APIs to enable/disable atmel mci's clock.
Use runtime autosuspend APIs to enable auto suspend delay.
Signed-off-by: Wenyou Yang
---
Changes v1 -> v2:
* Adjust the APIs and invoking sequence to avoid clock unbalance issue during
Hi Andrew,
After merging the akpm-current tree, today's linux-next build (powerpc
ppc64_defconfig) failed like this:
lib/show_mem.c: In function 'show_mem':
lib/show_mem.c:43:45: error: 'totalcma_pages' undeclared (first use in this
function)
printk("%lu pages reserved\n", (reserved -
Greg Kroah-Hartman writes:
The way capabilities are checked in this patch make me very nervous.
We are not checking permissions at open time. Every other location
of calling capable on file like objects has been show to be suceptible
to file descriptor pass attacks.
> See
On Wed, Oct 29, 2014 at 8:47 PM, Eric W. Biederman
wrote:
> Greg Kroah-Hartman writes:
>
>> From: Daniel Mack
>>
>> This patch adds code to create and destroy connections, to validate
>> incoming messages and to maintain the queue of messages that are
>> associated with a connection.
>>
>> Note
Greg Kroah-Hartman writes:
> From: Daniel Mack
>
> Add the basic driver structure.
>
> handle.c is the main ioctl command dispatcher that calls into other parts
> of the driver.
>
> main.c contains the code that creates the initial domain at startup, and
> util.c has utility functions such as
Set RTL8152_UNPLUG when finding -ENODEV. This could accelerate
unloading the driver when the device is unplugged.
Signed-off-by: Hayes Wang
---
drivers/net/usb/r8152.c | 14 --
1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/drivers/net/usb/r8152.c
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On 10/29/2014 11:15 AM, Josh Triplett wrote:
> Document several common practices and conventions regarding conditional
> compilation, most notably the preference for ifdefs in headers rather
> than .c files.
>
> Signed-off-by: Josh Triplett
> ---
>
> I found myself explaining a few of these
Hi,
> -Original Message-
> From: linux-arm-kernel [mailto:linux-arm-kernel-boun...@lists.infradead.org]
> On Behalf Of Mark Brown
> Sent: Wednesday, October 29, 2014 7:37 PM
> To: Wang Huan-B18965
> Cc: alsa-de...@alsa-project.org; ti...@suse.de; linux-kernel@vger.kernel.org;
>
> "Jens" == Jens Axboe writes:
Jens> The problem with xadvise() is that it handles only one part of
Jens> this - it handles the case of tying some sort of IO related
Jens> priority information to an inode. It does not handle the case of
Jens> different parts of the file, at least not without
Hi Matthias,
On Mon, 2014-10-27 at 11:28 +0100, Matthias Brugger wrote:
> Hi Joe,
>
> 2014-10-24 15:53 GMT+02:00 Yingjoe Chen :
> >
> > Hi Matthias,
> >
> > I didn't saw this in v3.18-rc1, are you working on version 2 of this?
> > mt8135 and m8127 also need this fixup and we need this to have
From: Flora Fu
Add device tree bindings.
Signed-off-by: Flora Fu
---
.../devicetree/bindings/reset/mediatek,reset.txt | 37 ++
1 file changed, 37 insertions(+)
create mode 100644 Documentation/devicetree/bindings/reset/mediatek,reset.txt
diff --git
From: Flora Fu
Add a driver in reset controller.
Signed-off-by: Flora Fu
---
drivers/reset/Makefile| 1 +
drivers/reset/reset-mtk.c | 149 ++
2 files changed, 150 insertions(+)
create mode 100644 drivers/reset/reset-mtk.c
diff --git
From: Flora Fu
Add reset controller to MT8135 board dts.
Signed-off-by: Flora Fu
---
arch/arm/boot/dts/mt8135.dtsi | 22 ++
1 file changed, 22 insertions(+)
diff --git a/arch/arm/boot/dts/mt8135.dtsi b/arch/arm/boot/dts/mt8135.dtsi
index 90a56ad..0b1ddc9 100644
---
Hi Timofey,
Hi List,
don't forget to consider PKSM - it's supposed to be an improvement
over UKSM & KSM:
http://www.phoronix.com/scan.php?page=news_item=MTM0OTQ
https://code.google.com/p/pksm/
Kind Regards
Matt
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To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
This driver is based on 3.18-rc1. .
This series adds support generic reset controller for MediaTek SoC.
Reset registers contain several bytes and each bit is able to reset individual
module in SoC.
- Patch 1/3: Add a driver in reset controller
- Patch 2/3: Add device tree bindings
- Patch
The patch is based on v3.17, merged with Rafael's pm+acpi-3.18-rc1 tag from
linux-pm.git tree.
The patch is based on the patch PeterZ initially wrote.
---
Freeze is a general power saving state that processes are frozen, devices
are suspended and CPUs are in idle state. However, when the system
Bartlomiej,
On Thu, Sep 18, 2014 at 05:27:17PM +0200, Bartlomiej Zolnierkiewicz wrote:
> Hi,
>
> This patch series replaces the hardware registers abstractions in
> the Exynos thermal driver by the usage of per-SoC type operations.
> Such solution provides simpler, easier to understand code and
On 2014-10-29 20:05, Martin K. Petersen wrote:
"Jason" == Jason B Akers writes:
Jason> The following series enables the use of Solid State hybrid drives
Jason> ATA standard 3.2 defines the hybrid information feature, which
Jason> provides a means for the host driver to provide hints to the
On 2014年10月28日 22:22, Frans Klaver wrote:
On Tue, Oct 28, 2014 at 11:53 AM, Zhou Wang wrote:
+
+static int hisi_nfc_probe(struct platform_device *pdev)
+{
+ int ret = 0, irq, buswidth, flag, max_chips = HINFC504_MAX_CHIP;
+ struct device *dev = >dev;
+ struct hinfc_host
On Wed, Oct 29, 2014 at 3:27 PM, Greg Kroah-Hartman
wrote:
> On Wed, Oct 29, 2014 at 03:15:51PM -0700, Andy Lutomirski wrote:
>> (reply 1/2 -- I'm replying twice to keep the threading sane)
>>
>> On Wed, Oct 29, 2014 at 3:00 PM, Greg Kroah-Hartman
>> wrote:
>> > kdbus is a kernel-level IPC
Nobody is overriding these definitions anyway, so get rid of the wrappers.
Signed-off-by: Kevin Cernekee
---
drivers/irqchip/irq-atmel-aic.c | 40 -
drivers/irqchip/irq-atmel-aic5.c | 65 +++-
drivers/irqchip/irq-sunxi-nmi.c | 4 +--
On Wed, Oct 29, 2014 at 05:35:02PM -0700, Randy Dunlap wrote:
> On 10/29/14 12:12, Geert Uytterhoeven wrote:
> > On Wed, Oct 29, 2014 at 7:15 PM, Josh Triplett
> > wrote:
> >> Document several common practices and conventions regarding conditional
> >> compilation, most notably the preference
Defining these macros way down in arch/sh/.../irq.c doesn't cause
kernel/irq/generic-chip.c to use them. As far as I can tell this code
has no effect.
Signed-off-by: Kevin Cernekee
---
arch/sh/boards/mach-se/7343/irq.c | 3 ---
arch/sh/boards/mach-se/7722/irq.c | 3 ---
2 files changed, 6
From: Xiong Zhou
struct logger_entry can be returned to userspace via ioctl,
so it is wrong to have a kuid_t member, fixing it to uid_t.
This was introduced by commit bd471258f2, to pass uidguid
type checks : UIDGID_STRICT_TYPE_CHECKS, which has been
removed from kernel in commit 261000a56b6.
This allows us to implement per-irqchip behavior when necessary, instead
of hardcoding the behavior for all irqchip drivers at compile time.
Signed-off-by: Kevin Cernekee
---
include/linux/irq.h | 7 ---
kernel/irq/generic-chip.c | 10 ++
2 files changed, 10 insertions(+), 7
Use io{read,write}32be if the caller specified IRQ_GC_BE_IO when creating
the irqchip.
Signed-off-by: Kevin Cernekee
---
include/linux/irq.h | 1 +
kernel/irq/generic-chip.c | 15 +--
2 files changed, 14 insertions(+), 2 deletions(-)
diff --git a/include/linux/irq.h
The irq-brcmstb-l2 driver has a single dependency on the ARM code, the
do_bad_IRQ macro. Expand this macro in-place so that the driver can be
built on non-ARM platforms.
Signed-off-by: Kevin Cernekee
Acked-by: Arnd Bergmann
Acked-by: Florian Fainelli
---
drivers/irqchip/irq-brcmstb-l2.c | 7
This check may be prone to race conditions, e.g.
1) Some external event (e.g. GPIO level) causes an IRQ to become pending
2) Peripheral asserts the L2 IRQ
3) CPU takes an interrupt
4) The event from #1 goes away
5) bcm7120_l2_intc_irq_handle() reads back a 0 status
Unlike the hardware supported
This can compile for MIPS (or anything else) now.
Signed-off-by: Kevin Cernekee
Acked-by: Arnd Bergmann
Acked-by: Florian Fainelli
---
drivers/irqchip/Kconfig | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig
index b21f12f..09c79d1 100644
---
This patch add a quirk: DW_MCI_QUIRK_SDIO_INT_24BIT.
The bit of sdio interrupt is 16 in designware implementation, but
is 24 in RK3288. To support RK3288 mmc controller, we need add
a quirk for it.
Signed-off-by: Addy Ke
---
drivers/mmc/host/dw_mmc.c | 32 +++-
This mask should have been 0x_, not 0x0fff_.
The change should not have an effect on current users (STB) because bits
31:27 are unused.
Signed-off-by: Kevin Cernekee
Acked-by: Arnd Bergmann
Acked-by: Florian Fainelli
---
drivers/irqchip/irq-bcm7120-l2.c | 2 +-
1 file changed, 1
The cached value already incorporates irq_fwd_mask, and was saved the
last time an IRQ was enabled/disabled.
Signed-off-by: Kevin Cernekee
Acked-by: Florian Fainelli
---
drivers/irqchip/irq-bcm7120-l2.c | 11 +++
1 file changed, 3 insertions(+), 8 deletions(-)
diff --git
Some chips, such as BCM6328, only require the former driver. Some
BCM7xxx STB configurations only require the latter driver. Treat them
as two separate entities, and update the mach-bcm dependencies to
reflect the change.
Signed-off-by: Kevin Cernekee
Acked-by: Arnd Bergmann
Acked-by: Florian
Most implementations of the bcm7120-l2 controller only have a single
32-bit enable word + 32-bit status word. But some instances have added
more enable/status pairs in order to support 64+ IRQs (which are all
ORed into one parent IRQ input). Make the following changes to allow
the driver to
On all supported SoCs, the kernel will be built with CONFIG_CPU_BIG_ENDIAN
iff the CPU is running in BE mode. Leverage this fact to autodetect
the MMIO byte ordering to use in generic-chip.c.
Signed-off-by: Kevin Cernekee
---
drivers/irqchip/Kconfig | 2 ++
Instead of taking a raw register virtual address, we will take an
irq_chip_generic struct and a register offset. This makes it possible to
implement different behavior on different irqchips.
Signed-off-by: Kevin Cernekee
---
kernel/irq/generic-chip.c | 30 --
1 file
Allow the compiler to inline an LE MMIO access if the configuration only
supports LE registers, or a BE MMIO access if the configuration only
supports BE registers. If the configuration supports both (possibly
a multiplatform kernel) then make the decision at runtime.
Signed-off-by: Kevin
A couple of accesses to IRQEN (base+0x00) just used "base" directly, so
they would break if IRQEN ever became nonzero. Make sure that all
reads/writes specify the register offset constant.
Signed-off-by: Kevin Cernekee
Acked-by: Florian Fainelli
---
drivers/irqchip/irq-bcm7120-l2.c | 6 +++---
I don't know if this will make everyone 100% happy but hopefully we're
inching slightly closer to a solution...
V1->V2:
- Rework big endian support per the discussion on the list
- Get rid of the global compile-time irq_reg_{readl,writel} accessors
and make them private to generic-chip.c,
Instead of setting grp->id directly with a temporary value and
then changing it if a certain condition meets, we may check
the condition first and then decide which value should be set
to grp->id. This may save two lines of code and potentially
reduces a writing operation.
Signed-off-by: Liu
Hi Sasha,
On 10/29/2014 09:32 PM, Sasha Levin wrote:
> This reverts commit e5842cdb0f4f2c68f6acd39e286e5d10d8c073e8.
>
> We can't call rfcomm_process_sessions() while our task state is not
> TASK_RUNNING since rfcomm_process_sessions() tries to lock mutexes
> and sleep. The scheduler even
> "Jason" == Jason B Akers writes:
Jason> The following series enables the use of Solid State hybrid drives
Jason> ATA standard 3.2 defines the hybrid information feature, which
Jason> provides a means for the host driver to provide hints to the
Jason> SSHDs to guide what to place on the
On 10/29/2014 10:38 PM, Tejun Heo wrote:
> On Wed, Oct 29, 2014 at 05:26:34PM +0800, pang.xun...@zte.com.cn wrote:
>> The memset in ida_init() already handles idr, so there's some
>> redundancy in the following idr_init().
>>
>> This patch removes the memset, and clears ida->free_bitmap instead.
Dan,
> -Original Message-
> From: ddstr...@gmail.com [mailto:ddstr...@gmail.com] On Behalf Of Dan
> Streetman
> Sent: 2014年10月30日 5:52
> To: Rafael J. Wysocki
> Cc: Rafael J. Wysocki; Neil Zhang; linux-kernel; Greg Kroah-Hartman;
> nf...@linux.vnet.ibm.com
> Subject: Re: [PATCH V2] Driver
Rafael,
> -Original Message-
> From: Rafael J. Wysocki [mailto:r...@rjwysocki.net]
> Sent: 2014年10月30日 5:47
> To: Dan Streetman
> Cc: Rafael J. Wysocki; Neil Zhang; linux-kernel; Greg Kroah-Hartman;
> nf...@linux.vnet.ibm.com
> Subject: Re: [PATCH V2] Driver cpu: update online when
On Thu, Oct 23, 2014 at 01:23:01AM +0200, Andrea Adami wrote:
> After '#echo mem > /sys/power/state' some devices can not be properly resumed
> because apparently the MTD Partition Configuration Register has been reset
> to default thus the rootfs cannot be mounted cleanly on resume.
> An example
On Thu, Oct 30, 2014 at 12:45:36AM +0100, Andrea Adami wrote:
> If you don't see more issues I'd resend the patch adding the initial From:.
I think everything else looks good, so I'll just modify the 'From'
myself this time.
Brian
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To unsubscribe from this list: send the line "unsubscribe
A default dma_alloc_coherent() fails to alloc a coherent memory on non-coherent
systems in case of device->coherent_dma_mask covering the whole memory space.
In case of non-coherent systems the coherent memory on MIPS is restricted by
size of un-cachable segment and should be located in ZONE_DMA.
We need to issue a reset if we ever change the value of the IPR
register on DM hardware. If we don't reset the hardware the RX
stale interrupt never triggers and the only way to trigger an RX
handling event is by filling up the fifo. This causes things like
getty to not work so well considering it
Commit "mm: memcontrol: fix missed end-writeback page accounting" has changed
the behaviour of mem_cgroup_begin_page_stat() to not always set the "locked"
parameter.
We should initialize it at the callers to prevent garbage being used in a
later call to mem_cgroup_end_page_stat().
Signed-off-by:
On Wed, Oct 29, 2014 at 09:16:22PM +0200, Giedrius Statkevicius wrote:
> Add a i8042 filter to hp_accel to remove accelerometer's data with acpi
> id HPQ6000 from keyboard bus stream. The codes sent by accelerometer are
> e0 25, e0 26, e0 27 and e0 28. The relevant information is already
> passed
On Wed, Oct 29, 2014 at 06:05:03PM +0900, Simon Horman wrote:
> On Wed, Oct 29, 2014 at 09:13:11AM +0100, Geert Uytterhoeven wrote:
> > On Wed, Oct 29, 2014 at 3:08 AM, Simon Horman wrote:
> > > On Wed, Oct 29, 2014 at 09:12:58AM +0900, Simon Horman wrote:
> > >> On Tue, Oct 28, 2014 at
-20141029-sasha-00035-gd14bbcb-dirty #1425
[ 21.683969] ae2b4d0e 8805c0b23c00
8805c0b23b98
[ 21.683972] ad010b76 8805c0b23bf8
8805c0b23be8
[ 21.683975] a3298dd8 ad0a0910 a3309f95
8805c0b23bc8
On Wed, Oct 29, 2014 at 05:36:57PM -0700, Greg Kroah-Hartman wrote:
> Ugh, that's my fault, I made a typo and should not have renamed the
> sysfs file, very sorry about that.
>
> I'll work on making up a patch to fix this and get it into the stable
> kernels so that you don't have to have a
Hello Ulf,
Thank you very much for so many comments.
I will do it.
> -Original Message-
> From: Ulf Hansson [mailto:ulf.hans...@linaro.org]
> Sent: Wednesday, October 29, 2014 6:06 PM
> To: Yang, Wenyou
> Cc: Chris Ball; Kevin Hilman; Ferre, Nicolas; Desroches, Ludovic; linux-mmc;
>
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Hi
On 10/30/2014 05:53 AM, Heiko Stübner wrote:
Am Mittwoch, 29. Oktober 2014, 13:50:20 schrieb Doug Anderson:
Kever,
On Wed, Oct 29, 2014 at 3:06 AM, Kever Yang
wrote:
The rockchip clock driver use CLK_IGNORE_UNUSED flag to make sure
all the clocks are available like default power on
It's better disable load balance for receiving packet when CONFIG_RPS is
enabled.
If not, octeon-ethernet driver select CPU and then the rps select again CPU.
It can be ipi interrupts overhead and packet reordering could be possible.
Signed-off-by: Eunbong Song
---
On Wed, 29 Oct 2014 23:16:01 +0100
Florian Westphal wrote:
> Steven Rostedt wrote:
> > From: "Steven Rostedt (Red Hat)"
> >
> > [ REQUEST FOR ACKS ]
> >
> > The seq_printf() and friends are having their return values removed.
> > The print_conntrack() returns the result of seq_printf(),
On Wed, Oct 29, 2014 at 02:51:07PM +0400, Konstantin Khlebnikov wrote:
> Fix for commit d6d86c0a7f8ddc5b38cf089222cb1d9540762dc2
> ("mm/balloon_compaction: redesign ballooned pages management").
>
> If CONFIG_BALLOON_COMPACTION=n balloon_page_insert() does not link
> pages with balloon and
> >
>
> Hi Alvin, Weike.
>
> I'm not clear if these patches apply to the current tip-of-tree.
>
> I thought the action required here, was for a resend of patches to ensure they
> applied to tip-of-tree ?
>
As I said before, it is based on the slave-dma tree (git.infraded.org)
for-linus
On Wed, Oct 29, 2014 at 5:42 PM, Andy Lutomirski wrote:
> This is an attempt to make the core special mapping infrastructure
> track what arch vdso code needs better than it currently does. It
> adds:
>
> .start_addr_set: A callback to notify arch code that a special mapping
> was mremapped.
On Tue, Oct 28, 2014 at 09:09:03AM +0100, Frans Klaver wrote:
> On Tue, Oct 28, 2014 at 6:34 AM, Darren Hart wrote:
> > On Wed, Oct 22, 2014 at 09:12:43PM +0200, Frans Klaver wrote:
> >> In eeepc_hotk_thaw, we assume that get_acpi() will effectively return a
> >> bool. However, it is possible
The driver wasn't properly configuring the hardware for the current
termios settings under all conditions. Ensure that termios are
written to the device when the port is activated.
Signed-off-by: Jim Paris
---
Switched to Johan's suggestion of using a prototype rather than moving
On Wed, Oct 29, 2014 at 2:37 AM, Wilmer van der Gaast wrote:
>
>> Anyway please try attached patched on top of 3.17.
>>
> Done, and that did work! Four suspend+resume cycles later and it's still
> stable.
Then can you test attached simplified one.
---
drivers/pci/pci.c | 13 +
1
Requiring special mappings to give a list of struct pages is
inflexible: it prevents sane use of IO memory in a special mapping,
it's inefficient (it requires arch code to initialize a list of
struct pages, and it requires the mm core to walk the entire list
just to figure out how long it is), and
The old scheme for mapping the vdso text is rather complicated. vdso2c
generates a struct vm_special_mapping and a blank .pages array of the
correct size for each vdso image. Init code in vdso/vma.c populates
the .pages array for each vdso image, and the mapping code selects
the appropriate
This is IMO much less ugly, and it also opens the door to
disallowing unprivileged userspace HPET access on systems with
usable TSCs.
Signed-off-by: Andy Lutomirski
---
arch/x86/vdso/vma.c | 68 +
1 file changed, 42 insertions(+), 26
The x86 vvar mapping contains pages with differing cacheability
flags. This is currently only supported using (io_)remap_pfn_range,
but those functions can't be used inside page faults.
Add vm_insert_pfn_prot to support varying cacheability within the
same non-COW VMA in a more sane manner.
x86
This should give full support for mremap on the vdso except for
sysenter return. It will also enable future vvar twiddling on
already-started processes.
Signed-off-by: Andy Lutomirski
---
arch/x86/ia32/ia32_signal.c | 11 ---
arch/x86/include/asm/elf.h | 26 -
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