On 2014/6/16 20:50, Rafael Aquini wrote:
> On Mon, Jun 16, 2014 at 01:14:22PM +0200, Michal Hocko wrote:
>> On Mon 16-06-14 17:24:38, Xishi Qiu wrote:
>>> When system(e.g. smart phone) running for a long time, the cache often takes
>>> a large memory, maybe the free memory is less than 50M, then
On Tue, 17 Jun 2014, Gui Hecheng wrote:
> > > diff --git a/lib/cmdline.c b/lib/cmdline.c
> > > index d4932f7..76a712e 100644
> > > --- a/lib/cmdline.c
> > > +++ b/lib/cmdline.c
> > > @@ -121,11 +121,7 @@ EXPORT_SYMBOL(get_options);
> > > * @retptr: (output) Optional pointer to next char
On Mon, Jun 16, 2014 at 03:27:19PM +0900, Minchan Kim wrote:
> Hi, Joonsoo
>
> On Mon, Jun 16, 2014 at 02:40:43PM +0900, Joonsoo Kim wrote:
> > We should free memory for bitmap when we find zone mis-match,
> > otherwise this memory will leak.
> >
> > Additionally, I copy code comment from PPC
On 2014年06月17日 09:27, David Rientjes wrote:
> On Mon, 16 Jun 2014, Lan Tianyu wrote:
>
How about this?
- result = acpi_battery_update(battery, false);
- if (result)
+
+ /*
+* Some machines'(E,G Lenovo Z480) ECs are not stable
+
On Mon, 16 Jun 2014, Lan Tianyu wrote:
> >> How about this?
> >>
> >> - result = acpi_battery_update(battery, false);
> >> - if (result)
> >> +
> >> + /*
> >> +* Some machines'(E,G Lenovo Z480) ECs are not stable
> >> +* during boot up and this causes battery
Hi, Tejun
3.16-rc1 came out. Could you review the patches?
Thanks,
Lai
On 06/03/2014 03:31 PM, Lai Jiangshan wrote:
> There is a piece of sanity checks code in the put_unbound_pool().
> The meaning of this code is "if it is not an unbound pool, it will complain
> and return" IIUC. But the code
On Fri, 2014-06-13 at 14:58 -0700, David Rientjes wrote:
> On Fri, 13 Jun 2014, Gui Hecheng wrote:
>
> > diff --git a/lib/cmdline.c b/lib/cmdline.c
> > index d4932f7..76a712e 100644
> > --- a/lib/cmdline.c
> > +++ b/lib/cmdline.c
> > @@ -121,11 +121,7 @@ EXPORT_SYMBOL(get_options);
> > *
Hi Trond,
After merging the nfs tree, today's linux-next build (powerpc
ppc44x_defconfig and probably others) produced this warning:
fs/nfs/pagelist.c: In function 'nfs_initiate_pgio':
fs/nfs/pagelist.c:555:16: warning: unused variable 'inode' [-Wunused-variable]
struct inode *inode =
On 2014/6/16 21:49, Will Deacon wrote:
> On Tue, Jun 10, 2014 at 08:00:01AM +0100, Wang Weidong wrote:
>> The STR Instruction Encoding T4 points that the is in the
>> range 0-255.So split the instruction into two for Thumb-2. Just
>> like commit 874d5d3ccc("ARM: 6623/1: Thumb-2: Fix out-of-range
On Fri, 13 Jun 2014, Guenter Roeck wrote:
> If compiled with W=1, the following warning is seen in arm builds.
>
> arch/arm/kernel/topology.c:278:25: warning:
> type qualifiers ignored on function return type
>
> This is caused by a function returning 'const int', which doesn't
> make
On Fri, 13 Jun 2014, Guenter Roeck wrote:
> If compiled with W=1, the following warning is seen in powerpc builds.
>
> arch/powerpc/kernel/smp.c:750:18: warning:
> type qualifiers ignored on function return type
> static const int powerpc_smt_flags(void)
> ^
>
> This is
On Mon, 16 June 2014 20:46:32 -0400, Nick Krause wrote:
>
> You are right about the compile errors it compiles but with warning.
> I am curious since the function is void how do you want me to
> give the error back to logfs and in turn the other subsystems
> of the kernel.
My first question
On 2014/6/17 0:57, Randy Dunlap wrote:
> On 06/16/14 02:25, Xishi Qiu wrote:
>> Update the doc.
>>
>> Signed-off-by: Xishi Qiu
>> ---
>> Documentation/sysctl/vm.txt | 43
>> +++
>> 1 files changed, 43 insertions(+), 0 deletions(-)
>>
>> diff --git
On Mon, 16 Jun 2014, Bart Van Assche wrote:
> Evaluating a macro argument only if certain configuration options
> have been selected is confusing and error-prone. Hence always
> evaluate the second argument of spin_lock_nested() and
> spin_lock_nest_lock().
>
> This patch has the intentional
On Mon, Jun 16, 2014 at 11:11:35AM +0200, Marek Szyprowski wrote:
> Hello,
>
> On 2014-06-16 07:40, Joonsoo Kim wrote:
> >Currently, there are two users on CMA functionality, one is the DMA
> >subsystem and the other is the KVM on powerpc. They have their own code
> >to manage CMA reserved area
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commit 'b1cb098: change the management method of free objects of the slab'
introduces bug on slab leak detector('/proc/slab_allocators'). This
detector works like as following decription.
1. traverse all objects on all the slabs.
2. determine whether it is active or not.
3. if active, print who
On 06/16/2014 08:20 PM, Lee Jones wrote:
I don't see any glaring issues with this patch. Does it rely on the
first patch, or vise versa, or can it just be applied?
Hi Jones,
[PATCH 2/2] need function defined in [PATCH 1/2]，
so we provide interface in [mfd] and called in [mmc].
Best Regards.
On Mon, 16 Jun 2014, Naoya Horiguchi wrote:
> On Sun, Jun 15, 2014 at 05:19:29PM -0700, Hugh Dickins wrote:
> >
> > Hold on, that restriction of hugepage migration was marked for stable
> > 3.12+, whereas this is marked for stable 2.6.36+ (a glance at my old
> > trees suggests 2.6.37+, but you
On 06/16/2014 08:40 PM, Ulf Hansson wrote:
On 16 June 2014 11:09, micky wrote:
On 06/16/2014 04:42 PM, Ulf Hansson wrote:
@@ -36,7 +37,10 @@ struct realtek_pci_sdmmc {
struct rtsx_pcr *pcr;
struct mmc_host *mmc;
struct mmc_request *mrq;
+
I am resending it as my original reply has some HTML code & hence
rejected by the mailing lists.
On 06/15/2014 08:47 AM, Peter Zijlstra wrote:
+#ifdef CONFIG_PARAVIRT_SPINLOCKS
+
+/*
+ * Write a comment about how all this works...
+ */
+
+#define _Q_LOCKED_SLOW (2U<< _Q_LOCKED_OFFSET)
+
Ming Lei writes:
> + if (virtio_has_feature(vdev, VIRTIO_BLK_F_MQ))
> + err = virtio_cread_feature(vdev, VIRTIO_BLK_F_MQ,
> +struct virtio_blk_config, num_queues,
> +_vqs);
> + else
> + num_vqs = 1;
Ming Lei writes:
> Current virtio-blk spec only supports one virtual queue for transfering
> data between VM and host, and inside VM all kinds of operations on
> the virtual queue needs to hold one lock, so cause below problems:
>
> - no scalability
> - bad throughput
>
> So this patch
My code has multiple exit lables:
void function(void)
{
...
if (err1)
goto exit1;
...
if (err2)
goto exit2;
...
return; /* Good return, no errors */
exit1:
printk(err1);
return;
exit2:
Hi Mark,
Could you please review this patchset?
Best Regards,
Chanwoo Choi
On 06/11/2014 09:41 AM, Chanwoo Choi wrote:
> The regulators would set different state/mode according to the kind of suspend
> state. So regulation_constraints structure has already regulator suspend
> state filed.
>
Map V4L2_CID_TILT_RELATIVE and V4L2_CID_PAN_RELATIVE to the standard UVC
CT_PANTILT_ABSOLUTE_CONTROL terminal control request.
Tested by plugging a Logitech ConferenceCam C3000e USB camera
and controlling pan/tilt from the userspace using the VIDIOC_S_CTRL ioctl.
Verified that it can pan and tilt
From: "Luis R. Rodriguez"
The default size of the ring buffer is too small for machines
with a large amount of CPUs under heavy load. What ends up
happening when debugging is the ring buffer overlaps and chews
up old messages making debugging impossible unless the size is
passed as a kernel
On Mon, 16 Jun 2014, Nick Krause wrote:
> That's true David,
> I will resend this parch without the use of the pr_warn.
There's no patch to resend if you don't use pr_warn(). kfree_skb(skb) is
unnecessary if !skb, look at the first thing it checks:
void kfree_skb(struct sk_buff *skb)
{
On Mon, 2014-06-16 at 22:00 +, Paul Zimmerman wrote:
> > From: Joe Perches [mailto:j...@perches.com]
> > Sent: Sunday, June 15, 2014 1:38 PM
> >
> > Use the zeroing function instead of dma_alloc_coherent & memset(,0,)
> >
> > Signed-off-by: Joe Perches
> > ---
> >
On Mon, 2014-06-16 at 16:28 -0700, Anish Bhatt wrote:
> This seems to ignore the ability to exit from void
> return functions via a `return;` in case of an error
> or similar. Any attempt to bail out generates warnings
> with checkpathch.pl Perhaps it should check for returns
> only at the end of
This patch add S2MPU02 regulator device to existing S2MPS11 device driver
because of little difference between S2MPS1x and S2MPU02. The S2MPU02
regulator device includes LDO[1-28] and BUCK[1-7].
Signed-off-by: Chanwoo Choi
[Add missing linear_min_sel of S2MPU02 LDO regulators by Jonghwa Lee]
Add support for Samsung S2MPU02 PMIC device to the MFD sec-core driver.
The S2MPU02 device includes PMIC/RTC/Clock devices.
Signed-off-by: Chanwoo Choi
Reviewed-by: Krzysztof Kozlowski
---
drivers/mfd/sec-core.c | 46 +++-
drivers/mfd/sec-irq.c| 110
This patchset add Samsung S2MPU02 PMIC device driver in exiting S2MPS11 PMIC
driver because S2MPU02 has a little different between S2MPU02 and S2MPS1x.
The S2MPU02 PMIC has LDO[1-28] and BUCK[1-7] regulators.
Changes from v5:
- Remove the duplicate code about mfd_add_devices() and
This patch add documentation for S2MPU02 PMIC device. S2MPU02 has a little
difference from S2MPS11/S2MPS14 PMIC and has LDO[1-28]/Buck[1-7].
Signed-off-by: Chanwoo Choi
Reviewed-by: Krzysztof Kozlowski
---
Documentation/devicetree/bindings/mfd/s2mps11.txt | 7 +--
1 file changed, 5
On Fri, 13 Jun 2014, Christoph Jaeger wrote:
> simple_strto*() are obsolete; use kstrto*() instead. Add proper error
> checking.
>
> Signed-off-by: Christoph Jaeger
Acked-by: David Rientjes
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This seems to ignore the ability to exit from void return functions via a
`return;` in case of an error or similar. Any attempt to bail out generates
warnings with checkpathch.pl Perhaps it should check for returns only at the
end of the function ? If not, is there a suggested way to do this ?
This patch adds documentation for APM X-Gene SoC ethernet DTS binding.
Signed-off-by: Iyappan Subramanian
Signed-off-by: Ravi Patel
Signed-off-by: Keyur Chudgar
---
.../devicetree/bindings/net/apm-xgene-enet.txt | 72 ++
1 file changed, 72 insertions(+)
create mode
On Mon, 16 Jun 2014 16:54:32 -0700 (PDT)
David Rientjes wrote:
>
>
> On linux-next, allyesconfig has a 0.0001% savings as a result of the
> patch, but I'd be worried about the extra temp variable it allocates on
> the stack that is evident in the mm/slab.c disassembly unless all cases
> can
Adding APM X-Gene SoC Ethernet driver.
v6: Address comments from v5 review
* added basic ethtool support
* added ndo_get_stats64 call back
* deleted priting Rx error messages
* renamed set_bits to xgene_set_bits to fix kbuild error (make ARCH=powerpc)
v5: Address comments from v4 review
*
On Mon, Jun 16, 2014 at 8:18 PM, Jean Delvare wrote:
> I seem to understand that the sdhci-pxav3 and sdhci-pxav2 drivers are
> only needed on the MMP architecture. So add a hardware dependency on
> ARCH_MMP, so that other users don't get to build useless drivers.
>
> Signed-off-by: Jean Delvare
This patch adds bindings for APM X-Gene SoC ethernet driver.
Signed-off-by: Iyappan Subramanian
Signed-off-by: Ravi Patel
Signed-off-by: Keyur Chudgar
---
arch/arm64/boot/dts/apm-mustang.dts | 4
arch/arm64/boot/dts/apm-storm.dtsi | 30 +++---
2 files changed,
This patch adds a MAINTAINERS entry for APM X-Gene SoC
ethernet driver.
Signed-off-by: Iyappan Subramanian
Signed-off-by: Ravi Patel
Signed-off-by: Keyur Chudgar
---
MAINTAINERS | 8
1 file changed, 8 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 134483f..d65a3be 100644
On Thu, Jun 12, 2014 at 4:43 PM, Linus Walleij wrote:
> On Thu, Jun 5, 2014 at 9:13 PM, Andrew Ruder
> wrote:
>
>> pxa_gpio_probe() has some issues supporting the gpio0 and gpio1
>> interrupts under device-tree - it never actually sets up the chain
>> handler to get interrupts on edge detect for
Hi Lee,
On 06/16/2014 10:03 PM, Lee Jones wrote:
> On Mon, 16 Jun 2014, Chanwoo Choi wrote:
>
>> Add support for Samsung S2MPU02 PMIC device to the MFD sec-core driver.
>> The S2MPU02 device includes PMIC/RTC/Clock devices.
>>
>> Signed-off-by: Chanwoo Choi
>> Reviewed-by: Krzysztof Kozlowski
On Mon, 16 Jun 2014, Nick Krause wrote:
> If that is the case ,David I would mark bug id 44631 as closed due to no
> need for my if statement.
You don't want to depend on the implementation of the page allocator to
never return NULL for orders < PAGE_ALLOC_COSTLY_ORDER with GFP_KERNEL, it
On Sun, 15 Jun 2014, Fabian Frederick wrote:
> ceph_get_parent is only used in fs/ceph/export.c
>
> Cc: Sage Weil
> Cc: Andrew Morton
> Signed-off-by: Fabian Frederick
> ---
> fs/ceph/export.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/fs/ceph/export.c
Add support for debug communications channel based
hvc console for arm64 cpus.
Signed-off-by: Abhimanyu Kapur
---
arch/arm64/include/asm/dcc.h | 41 +
drivers/tty/hvc/Kconfig | 2 +-
2 files changed, 42 insertions(+), 1 deletion(-)
create mode
Thanks for the fixups. I've requeued these for 3.17.
thanks
-john
On Mon, Jun 16, 2014 at 2:58 PM, David Riley wrote:
> This change adds a module and a script that makes use of it to
> validate that udelay delays for at least as long as requested
> (as compared to ktime).
>
> Changes since v1:
On Mon, 16 Jun 2014, Andrew Morton wrote:
> On Mon, 16 Jun 2014 16:25:15 -0700 (PDT) David Rientjes
> wrote:
>
> > On Mon, 16 Jun 2014, Andrew Morton wrote:
> >
> > > > It appears that gcc is better at optimising a double call to min
> > > > and max rather than open coded min3 and max3. This
On Mon, 2014-06-16 at 17:35 +1000, Benjamin Herrenschmidt wrote:
> I somewhat doubt that this (and 5:5:5) actually work, do they ? the
> green gets split into two separate fields, which we can't express
> properly here...
So the conclusion of further investigation is:
- The right fix is to fix
On Mon, 2014-06-16 at 16:42 -0700, Andrew Morton wrote:
> On Mon, 16 Jun 2014 20:57:54 +0800 Chen Yucong wrote:
>
> > On Mon, 2014-06-09 at 21:27 +0800, Chen Yucong wrote:
> > > Via https://lkml.org/lkml/2013/4/10/334 , we can find that recording the
> > > original scan targets introduces extra
On Mon, Jun 16, 2014 at 04:42:37PM -0700, Andrew Morton wrote:
> On Mon, 16 Jun 2014 20:57:54 +0800 Chen Yucong wrote:
>
> > On Mon, 2014-06-09 at 21:27 +0800, Chen Yucong wrote:
> > > Via https://lkml.org/lkml/2013/4/10/334 , we can find that recording the
> > > original scan targets introduces
On Mon, 16 Jun 2014, Josh Triplett wrote:
> On Mon, Jun 16, 2014 at 01:43:06PM +0300, Andy Shevchenko wrote:
> > Very dumb patch to just skip --param allow-store-data-races=0 introduced in
> > newest Linux kernel buildsystem.
> >
> > Actually the option is present in few GCC versions and
On Mon, Jun 16, 2014 at 08:57:54PM +0800, Chen Yucong wrote:
> On Mon, 2014-06-09 at 21:27 +0800, Chen Yucong wrote:
> > Via https://lkml.org/lkml/2013/4/10/334 , we can find that recording the
> > original scan targets introduces extra 40 bytes on the stack. This patch
> > is able to avoid this
On Mon, 16 Jun 2014, Steve Wise wrote:
> On 6/16/2014 12:49 PM, Nicholas Krause wrote:
> > Signed-off-by: Nicholas Krause
> > ---
> > drivers/infiniband/hw/cxgb4/cm.c | 5 -
> > 1 file changed, 4 insertions(+), 1 deletion(-)
> >
> > diff --git a/drivers/infiniband/hw/cxgb4/cm.c
> >
On Mon, Jun 16, 2014 at 07:04:50PM -0400, Dave Jones wrote:
> On Sun, Jun 15, 2014 at 07:33:12PM -0700, David Miller wrote:
>
> > 1) Fix checksumming regressions, from Tom Herbert.
>
> Something still not right for me here.
> After about 5 minutes, I get an oops and then instant
Hi Lee,
On 06/16/2014 10:19 PM, Lee Jones wrote:
> On Mon, 16 Jun 2014, Chanwoo Choi wrote:
>
>> This patch add S2MPU02 regulator device to existing S2MPS11 device driver
>> because of little difference between S2MPS1x and S2MPU02. The S2MPU02
>> regulator device includes LDO[1-28] and
On Mon, 16 Jun 2014 20:57:54 +0800 Chen Yucong wrote:
> On Mon, 2014-06-09 at 21:27 +0800, Chen Yucong wrote:
> > Via https://lkml.org/lkml/2013/4/10/334 , we can find that recording the
> > original scan targets introduces extra 40 bytes on the stack. This patch
> > is able to avoid this
On Mon, 16 Jun 2014 16:25:15 -0700 (PDT) David Rientjes
wrote:
> On Mon, 16 Jun 2014, Andrew Morton wrote:
>
> > > It appears that gcc is better at optimising a double call to min
> > > and max rather than open coded min3 and max3. This can be observed
> > > here:
> > >
> > > ...
> > >
> > >
On Fri, 13 Jun 2014 15:16:52 +1000 Stephen Rothwell
wrote:
> At this point I got fed up and just dropped the akpm trees completely for
> today.
>
> Was this stuff really meant for v3.16?
3.14 actually. Then 3.15. Now 3.16.
It's been quiet a burden and seems to have been hitting more
On Mon, 16 Jun 2014, Andrew Morton wrote:
> > It appears that gcc is better at optimising a double call to min
> > and max rather than open coded min3 and max3. This can be observed
> > here:
> >
> > ...
> >
> > Furthermore, after ___make allmodconfig && make bzImage modules___ this is
> > the
On Mon, 16 Jun 2014 23:07:22 +0200 Michal Nazarewicz wrote:
> It appears that gcc is better at optimising a double call to min
> and max rather than open coded min3 and max3. This can be observed
> here:
>
> ...
>
> Furthermore, after ___make allmodconfig && make bzImage modules___ this is the
On Mon, 16 Jun 2014 23:08:14 +0200 Michal Nazarewicz wrote:
> Instead of open-coding getting minimal value of two, just use min macro.
> That is why it is there for. While changing the function also change
> type of batch local variable to match type of per_cpu_pages::batch
> (which is int).
>
Thanks for the review - please see comments in-lined.
Mathieu
On 3 June 2014 03:09, Linus Walleij wrote:
> On Fri, May 30, 2014 at 3:43 PM, wrote:
>
>> +#define tmc_writel(drvdata, val, off) __raw_writel((val), drvdata->base +
>> off)
>> +#define tmc_readl(drvdata, off)
On Mon, 16 Jun 2014, Michal Nazarewicz wrote:
> Instead of open-coding getting minimal value of two, just use min macro.
> That is why it is there for. While changing the function also change
> type of batch local variable to match type of per_cpu_pages::batch
> (which is int).
>
>
On Sun, Jun 15, 2014 at 07:33:12PM -0700, David Miller wrote:
> 1) Fix checksumming regressions, from Tom Herbert.
Something still not right for me here.
After about 5 minutes, I get an oops and then instant reboot/lock up.
I haven't managed to get a trace over usb-serial because it seems to
Hello good day
Did you recieve the mail i sent to y
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Please read the FAQ at http://www.tux.org/lkml/
On 06/16/2014 02:43 PM, Vivek Goyal wrote:
>>
>> Borislav and I talked about this briefly over IRC. A key part of that
>> is that if userspace could manipulate this system call to consume an
>> unreasonable amount of memory, we would have a problem, for example if
>> this code used vzalloc()
On Tue, 2014-06-17 at 00:28 +0200, Thomas Gleixner wrote:
> On Tue, 17 Jun 2014, Thomas Gleixner wrote:
> > On Mon, 16 Jun 2014, Darren Hart wrote:
> > > On Wed, 2014-06-11 at 20:45 +, Thomas Gleixner wrote:
> > > In wake_futex_pi we verify ownership by matching pi_state->owner ==
> > >
The bindings for CPU enable methods are defined in ".../arm/cpus.txt". As
additional 32-bit ARM CPUS are converted to use the "enable-method" CPU
property to imply a particular set of SMP operations to use, the list of these
methods is likely to become unwieldy. The current documentation already
On Tue, 2014-06-17 at 00:15 +0200, Thomas Gleixner wrote:
> On Mon, 16 Jun 2014, Darren Hart wrote:
> > On Wed, 2014-06-11 at 20:45 +, Thomas Gleixner wrote:
> > > static int futex_unlock_pi(u32 __user *uaddr, unsigned int flags)
> > > @@ -2417,57 +2401,47 @@ retry:
> > >
These patches add support for rotation from north HID usage attributes to
the magnetometer 3d driver.
Changes from v2:
Use devm_kcalloc for all dynamic allocations
Cleanup formatting of if statements
Scan for the usage attributes present then dynamically allocate iio
Added documentation for the sysfs attributes added by the rotation from north
usage attributes.
Signed-off-by: Reyad Attiyat
---
Documentation/ABI/testing/sysfs-bus-iio | 79 -
1 file changed, 78 insertions(+), 1 deletion(-)
diff --git
Added the rotation from north usage attributes to the iio modifier enum and to
the iio modifier names array.
Signed-off-by: Reyad Attiyat
---
drivers/iio/industrialio-core.c | 4
include/linux/iio/types.h | 4
2 files changed, 8 insertions(+)
diff --git
Added the ability for this driver to scan for a range of hid usage attributes.
This allows for dynamic creation of iio channels such as rotation from north
and/or magnetic flux axises (X, Y, Z).
Signed-off-by: Reyad Attiyat
---
drivers/iio/magnetometer/hid-sensor-magn-3d.c | 394
On Tue, 17 Jun 2014, Thomas Gleixner wrote:
> On Mon, 16 Jun 2014, Darren Hart wrote:
> > On Wed, 2014-06-11 at 20:45 +, Thomas Gleixner wrote:
> > In wake_futex_pi we verify ownership by matching pi_state->owner ==
> > current, but here the only test is the TID value, which is set by
> >
Hello everyone,
On Mon, Jun 16, 2014 at 01:12:41PM -0700, John Stultz wrote:
> On Tue, Jun 3, 2014 at 7:57 AM, Johannes Weiner wrote:
> > That, however, truly is a separate virtual memory feature. Would it
> > be possible for you to take MADV_FREE and MADV_REVIVE as a base and
> > implement an
On 06/04/2014 05:32 AM, Mikko Perttunen wrote:
> This adds support for the integrated AHCI-compliant Serial ATA
> controller present on the NVIDIA Tegra124 system-on-chip.
> diff --git a/drivers/ata/ahci_tegra.c b/drivers/ata/ahci_tegra.c
> +static int tegra_ahci_controller_init(struct
On Mon, 16 Jun 2014, Darren Hart wrote:
> On Wed, 2014-06-11 at 20:45 +, Thomas Gleixner wrote:
> > static int futex_unlock_pi(u32 __user *uaddr, unsigned int flags)
> > @@ -2417,57 +2401,47 @@ retry:
> > return -EPERM;
> >
> > ret = get_futex_key(uaddr, flags &
2014-06-16 21:09 GMT+02:00 Dan Carpenter :
> On Mon, Jun 16, 2014 at 10:01:14PM +0300, Dan Carpenter wrote:
>>
>> No one calls U14DriverName() so just delete this function.
>
> Oh. This is a userspace library or something? I'm not sure what to do.
>
> How did you compile test this? Does your
On Mon, Jun 16, 2014 at 05:43:13PM -0400, Vivek Goyal wrote:
> Actually currently I am using vzalloc() for command line buffer
> allocation.
>
> image->cmdline_buf = vzalloc(cmdline_len);
> if (!image->cmdline_buf)
> goto out;
>
> Should I switch to using kzalloc()
Although I have merged this into cifs-2.6.git for-next, in my testing
I am also seeing this fail with vers=3.0 (and probably 2.0 and 2.1) so
I would like to fix that too (and mfsymlinks may be at least as
important there)
On Mon, Jun 16, 2014 at 8:49 AM, Stefan (metze) Metzmacher
wrote:
> Hi
On 06/04/2014 05:32 AM, Mikko Perttunen wrote:
> The Tegra AHCI device requires four clocks, so increase the maximum
> amount of handled clocks from three to four.
Tejun,
The SATA driver in patch 8/9 in this series would usually be applied in
your ATA tree. However, it has a lot of compile-time
This driver adds support for USB controlled led panels that exists in
MSI GT683R laptop
Signed-off-by: Janne Kanniainen
---
Changes in v2:
- sorted headers to alphabetic order
- using devm_kzalloc
- using BIT(n)
- using usb_control_msg instead of usb_submit_urb
On Mon, Jun 16, 2014 at 2:58 PM, H. Peter Anvin wrote:
>>
>> For 64-bit, I want to do this instead:
>>
>> https://git.kernel.org/cgit/linux/kernel/git/luto/linux.git/commit/?h=x86/seccomp-fastpath=a5ec2d7af2c54b55fc7201fa662138b53fbbda39
>>
>> I see no reason why the 64-bit badsys code needs its
On 06/04/2014 05:32 AM, Mikko Perttunen wrote:
> This symbol needs to be exported to power on rails without using
> tegra_powergate_sequence_power_up. tegra_powergate_sequence_power_up
> cannot be used in situations where the driver wants to handle clocking
> by itself.
Thierry, are you OK with
> From: Joe Perches [mailto:j...@perches.com]
> Sent: Sunday, June 15, 2014 1:38 PM
>
> Use the zeroing function instead of dma_alloc_coherent & memset(,0,)
>
> Signed-off-by: Joe Perches
> ---
> drivers/usb/dwc2/hcd_ddma.c | 20 +++-
> drivers/usb/host/uhci-hcd.c | 7 +++
This change adds a module and a script that makes use of it to
validate that udelay delays for at least as long as requested
(as compared to ktime).
Changes since v1:
- allow udelay() to be 0.5% faster than requested as per feedback
Changes since v2:
- fix permissions on udelay_test.sh script
-
>
> For 64-bit, I want to do this instead:
>
> https://git.kernel.org/cgit/linux/kernel/git/luto/linux.git/commit/?h=x86/seccomp-fastpath=a5ec2d7af2c54b55fc7201fa662138b53fbbda39
>
> I see no reason why the 64-bit badsys code needs its own code path at
> all. I haven't sent it yet because
This script makes use of the udelay_test module to exercise udelay()
and ensure that it is delaying long enough (as compared to ktime).
Signed-off-by: David Riley
---
tools/time/udelay_test.sh | 66 +++
1 file changed, 66 insertions(+)
create mode
Create a module that allows udelay() to be executed to ensure that
it is delaying at least as long as requested (with a little bit of
error allowed).
There are some configurations which don't have reliably udelay
due to using a loop delay with cpufreq changes which should use
a counter time based
On 06/04/2014 05:32 AM, Mikko Perttunen wrote:
> This enables the integrated SATA controller on the Tegra124 system-on-chip
> on the Jetson TK1 board and adds regulators for the onboard Molex connector
> commonly used to power SATA devices. The regulators are marked always-on
> since they can be
On 06/15/2014 08:47 AM, Peter Zijlstra wrote:
When we detect a hypervisor (!paravirt, see later patches), revert to
a simple test-and-set lock to avoid the horrors of queue preemption.
Signed-off-by: Peter Zijlstra
---
arch/x86/include/asm/qspinlock.h | 14 ++
On Mon, Jun 16, 2014 at 2:48 PM, H. Peter Anvin wrote:
> On 06/16/2014 02:35 PM, Andy Lutomirski wrote:
>>
>> To hpa, etc: It appears that entry_32.S is missing any call to the
>> audit exit hook on the badsys path. If I'm diagnosing this bug report
>> correctly, this causes OOPSes.
>>
>> The
On 06/04/2014 05:32 AM, Mikko Perttunen wrote:
> This patch adds device tree binding documentation for the SATA
> controller found on NVIDIA Tegra SoCs.
Just one nit below:
> diff --git a/Documentation/devicetree/bindings/ata/tegra-sata.txt
>
On 06/16/2014 02:35 PM, Andy Lutomirski wrote:
>
> To hpa, etc: It appears that entry_32.S is missing any call to the
> audit exit hook on the badsys path. If I'm diagnosing this bug report
> correctly, this causes OOPSes.
>
> The the world at large: it's increasingly apparent that no one
On 06/04/2014 05:32 AM, Mikko Perttunen wrote:
> This makes the SATA PLL be controlled by hardware instead of software.
> This is required for working SATA support.
Peter, could you please take patches 4 and 5 through the clock tree. As
far as I can tell, there's no compile-time dependency in the
From: Bill Richardson
This is some internal structure reorganization / renaming to prepare
for future patches that will add a userspace API to cros_ec. There
should be no visible changes.
Signed-off-by: Bill Richardson
Signed-off-by: Doug Anderson
---
drivers/mfd/cros_ec.c | 28
From: Simon Glass
Some commands take a while to execute. Use -EAGAIN to signal this to the
caller.
Signed-off-by: Simon Glass
Signed-off-by: Doug Anderson
---
drivers/mfd/cros_ec_spi.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/drivers/mfd/cros_ec_spi.c
On Mon, Jun 16, 2014 at 11:27:20PM +0200, Borislav Petkov wrote:
> On Mon, Jun 16, 2014 at 05:15:00PM -0400, Vivek Goyal wrote:
> > Do we want to show all the rejection messages from bzImage64 and
> > bzImage32 loaders. It might be too verbose to show users that before
> > vmlinux loader accepted
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