Current PageAnon() is always return false for tail. We need to look on
head page for correct answer. Let's change the function to give the
right result.
Signed-off-by: Kirill A. Shutemov kirill.shute...@linux.intel.com
---
include/linux/mm.h | 1 +
1 file changed, 1 insertion(+)
diff --git
Rearrange code in mm/huge_memory.c to make future changes somewhat
easier.
Signed-off-by: Kirill A. Shutemov kirill.shute...@linux.intel.com
---
mm/huge_memory.c | 223 +++
1 file changed, 111 insertions(+), 112 deletions(-)
diff --git
FOLL_SPLIT is used only in two places: migration and s390.
Let's replace it with explicit split and remove FOLL_SPLIT.
Signed-off-by: Kirill A. Shutemov kirill.shute...@linux.intel.com
---
Documentation/vm/transhuge.txt | 11 ---
arch/s390/mm/pgtable.c | 17 +++--
On Nov 5, 2014, at 6:55 AM, Ankit Jindal ankit.jin...@linaro.org wrote:
Hi Kumar,
On 31 October 2014 19:09, Kumar Gala ga...@codeaurora.org wrote:
On Oct 31, 2014, at 4:30 AM, Ankit Jindal ankit.jin...@linaro.org wrote:
Hi Kumar,
On 21 October 2014 12:08, Kumar Gala
Currently if the user passes an invalid value on the kernel command line
then the kernel will crash during argument parsing. On most systems this
is very hard to debug because the console hasn't been initialized yet.
This is a regression due to commit 51e158c12aca (param: hand arguments
after --
With new refcounting pte entries can point to tail pages. It's doesn't
make much sense to mark tail page locked -- we need to protect whole
compound page.
This patch adjust helpers related to PG_locked to operate on head page.
Signed-off-by: Kirill A. Shutemov kirill.shute...@linux.intel.com
---
This patch defines a new function called integrity_read_file()
to read file from the kernel into a buffer. Subsequent patches
will read a file containing the public keys and load them onto
the IMA keyring.
This patch moves and renames ima_kernel_read(), the non-security
checking version of
Current split_huge_page() combines two operations: splitting PMDs into
tables of PTEs and splitting underlying compound page. This patch
changes split_huge_pmd() implementation to split the given PMD without
splitting other PMDs this page mapped with or underlying compound page.
In order to do
Provide the function to load x509 certificates from the kernel into the
integrity kernel keyring.
Changes in v2:
* configuration option removed
* function declared as '__init'
Signed-off-by: Dmitry Kasatkin d.kasat...@samsung.com
---
security/integrity/digsig.c| 37
The patch adds a debug driver which dumps the power states
of all the North complex devices. This debug interface is
useful to figure out the NC IPs which blocks the S0ix
transitions on the platform. This is extremely useful during
enabling PM on customer platforms and derivatives.
Signed-off-by:
Currently the driver relies on some obscure and undocumented register to set
the maximum axis value.
The reported value is way too high to be meaningful, which confuses some
userspace tools like QT's evdevtouch plugin which try to scale the reported
events to the maximum values.
Use the values
So far, the DT parsing code was only setting up the regular input axes,
completely ignoring their multitouch counter parts.
Fill them with the same parameters than the regular axes.
Signed-off-by: Maxime Ripard maxime.rip...@free-electrons.com
---
drivers/input/touchscreen/of_touchscreen.c | 12
Drivers are still required to call input_set_abs_params for their axes, as if
they only use the touchscreen_parse_of_params function, the axis bit in absbit
won't be set.
Switch to using input_set_abs_params to fully setup each and every available
axis so that drivers will be able to solely use
Hi,
The current ft5x06 reports to the user-space that its maximum
coordinates are, on both X and Y, way higher than what could be
actually usable on the screen (in my case, 5759x1151 instead of
480x800).
This causes trouble on some userspace stacks that then try to re-scale
these coordinates
Adding __printf(3, 4) to slab_err exposed following:
mm/slub.c: In function ‘check_slab’:
mm/slub.c:852:4: warning: format ‘%u’ expects argument of type ‘unsigned int’,
but argument 4 has type ‘const char *’ [-Wformat=]
s-name, page-objects, maxobj);
^
mm/slub.c:852:4: warning: too many
On Wed, 2014-10-29 at 13:45 +0100, Richard Weinberger wrote:
+ ubi-lookuptbl[e2-pnum] = NULL;
kmem_cache_free(ubi_wl_entry_slab, e2);
Since these 2 must always go together, they really deserve a separate
helper function.
--
To unsubscribe from this
From: Boaz Harrosh b...@plexistor.com
Now when fdisk is run on brd it will ask some cryptic
questions about CHS. This is because the getgeo block operation
is not implemented.
With the usual emulated values of 64, 32, X and the default
size of 4M device, fdisk will offer 34 as possible
On Wed, 5 Nov 2014 17:08:15 +0200
Sakari Ailus sakari.ai...@iki.fi wrote:
Hi Boris,
On Tue, Nov 04, 2014 at 10:55:06AM +0100, Boris Brezillon wrote:
The v4l2_mbus_pixelcode enum (or its values) should be replaced by the
media_bus_format enum.
Keep this enum in v4l2-mediabus.h and create
On 5 Nov 2014, Johan Hovold stated:
On Fri, Oct 31, 2014 at 04:44:46PM +, Nix wrote:
Sorry for the delay: illness and work-related release time flurries.
On 24 Oct 2014, Johan Hovold told this:
[ +CC: linux-usb ]
On Wed, Oct 22, 2014 at 04:36:59PM +0100, Nix wrote:
On 22 Oct
This adds a generic PWM framework driver for the PWM controller
found on Allwinner SoCs.
Signed-off-by: Alexandre Belloni alexandre.bell...@free-electrons.com
Acked-by: Maxime Ripard maxime.rip...@free-electrons.com
---
drivers/pwm/Kconfig | 9 ++
drivers/pwm/Makefile| 1 +
This is the documentation for the Allwinner SoCs PWM bindings.
Signed-off-by: Alexandre Belloni alexandre.bell...@free-electrons.com
Acked-by: Maxime Ripard maxime.rip...@free-electrons.com
---
Documentation/devicetree/bindings/pwm/pwm-sun4i.txt | 20
1 file changed, 20
Hi,
This patch series adds support for the PWM controller found on the Allwinner
SoCs.
The first patch adds the driver itself.
The second patch adds the DT binding documentation
Changes in v8:
- renamed the driver sun4i as the PWM IP is different in the next sunxi SoCs
- Took into account
Hi there,
As a long-time BSD user, I have become quite used to the SIGINFO (sent with ^t)
feature; after switching to Linux as my desktop a few months ago, I very much
miss this.
SIGINFO prints the status of the process to the terminal; BSD cp, for example,
shows show much data it's copied:
On 11/05/2014 05:14 PM, Boaz Harrosh wrote:
From: Boaz Harrosh b...@plexistor.com
Sorry
[V4]
Also fix the cryptic comment at the source code.
I have pushed new trees to the public tree as well
Thanks
Boaz
+static int brd_getgeo(struct block_device *bd, struct hd_geometry *geo)
+{
+
On Tue, Nov 04, 2014 at 10:54:58AM +0100, Boris Brezillon wrote:
Replace references to the v4l2_mbus_pixelcode enum with the new
media_bus_format enum in all common headers.
Signed-off-by: Boris Brezillon boris.brezil...@free-electrons.com
Acked-by: Sakari Ailus sakari.ai...@linux.intel.com
On 11/05/14 16:15, Boris Brezillon wrote:
On Wed, 5 Nov 2014 17:08:15 +0200
Sakari Ailus sakari.ai...@iki.fi wrote:
Hi Boris,
On Tue, Nov 04, 2014 at 10:55:06AM +0100, Boris Brezillon wrote:
The v4l2_mbus_pixelcode enum (or its values) should be replaced by the
media_bus_format enum.
Luiz, Dave,
Thanks for comments.
I understand that there are some exception cases which doesn't support 1G
large pages on newer CPUs.
I like Dave's example, at the same time I would like to add pdpe1gb flag in
the document.
For example, x86 CPUs normally support 4K and 2M (1G if pdpe1gb flag
On Wed, Nov 5, 2014 at 12:27 AM, Christoph Hellwig h...@infradead.org wrote:
On Mon, Nov 03, 2014 at 11:04:27AM -0800, Linus Torvalds wrote:
Oh, so you don't actually need any file contents at all?
If that is actually a real usage, then maybe we should just say that
O_TMPFILE|O_RDONLY is
On Tue, 4 Nov 2014 12:46:05 -0500
Peter Hurley pe...@hurleysoftware.com wrote:
When using the function or function_graph tracers from the command
line, certain command line options have limitations.
Document that only kernel built-in functions can be filtered via
ftrace_filter= or
Hi Boris,
On Wed, Nov 05, 2014 at 04:15:38PM +0100, Boris Brezillon wrote:
On Wed, 5 Nov 2014 17:08:15 +0200
Sakari Ailus sakari.ai...@iki.fi wrote:
I would keep the original file name, even if the compatibility definitions
are there. I don't see any harm in having them around as well.
On Wed, 2014-10-29 at 13:45 +0100, Richard Weinberger wrote:
This self check allows Fastmap to detect absent PEBs while
writing a new fastmap to the MTD device.
It will help to find implementation issues in Fastmap.
Signed-off-by: Richard Weinberger rich...@nod.at
---
On 28/10/14 12:31, Vivek Gautam wrote:
Hi all,
CC'ing Naveen's gmail id, since the Samsung id is invalid now.
On Tue, Sep 16, 2014 at 2:28 PM, Naveen Krishna Chatradhi
ch.nav...@samsung.com wrote:
This patch updates the IIO based ADC driver to use syscon and regmap
APIs to access and
On 11/04/2014 10:36 AM, P. Christeas wrote:
On Tuesday 04 November 2014, Vlastimil Babka wrote:
Please do keep testing (and see below what we need), and don't try
another tree - it's 3.18 we need to fix!
Let me apologize/warn you about the poor quality of this report (and debug
data).
It is
On Wed, Nov 5, 2014 at 12:10 AM, Alexandre Courbot acour...@nvidia.com wrote:
On 11/05/2014 12:31 AM, Tim Kryger wrote:
On Tue, Nov 4, 2014 at 1:00 AM, Alexandre Courbot acour...@nvidia.com
wrote:
Hi Tim, thanks for your reply!
On 11/04/2014 02:28 PM, Tim Kryger wrote:
On Mon, Nov 3,
On 11/04/2014 08:11 PM, Felipe Balbi wrote:
On Tue, Nov 04, 2014 at 11:42:04AM +0530, George Cherian wrote:
Hi Felipe et al.
Another series was posted by removing the platform support.
https://lkml.org/lkml/2014/10/14/244
I guess I forgot to copy linux-omap.
you do too many things in patch
On 16/09/14 09:58, Naveen Krishna Chatradhi wrote:
This patch updates the IIO based ADC driver to use syscon and regmap
APIs to access and use PMU registers instead of remapping the PMU
registers in the driver.
Signed-off-by: Naveen Krishna Chatradhi ch.nav...@samsung.com
To:
On 11/05/2014 07:21 AM, Masanari Iida wrote:
Luiz, Dave,
Thanks for comments.
I understand that there are some exception cases which doesn't support 1G
large pages on newer CPUs.
I like Dave's example, at the same time I would like to add pdpe1gb flag in
the document.
For example, x86
On Wed, 05 Nov 2014 16:19:56 +0100
Hans Verkuil hansv...@cisco.com wrote:
On 11/05/14 16:15, Boris Brezillon wrote:
On Wed, 5 Nov 2014 17:08:15 +0200
Sakari Ailus sakari.ai...@iki.fi wrote:
Hi Boris,
On Tue, Nov 04, 2014 at 10:55:06AM +0100, Boris Brezillon wrote:
The
On 05/11/14 15:01, Ivan T. Ivanov wrote:
On Wed, 2014-11-05 at 14:06 +, Jonathan Cameron wrote:
On 05/11/14 13:57, Ivan T. Ivanov wrote:
On Wed, 2014-11-05 at 13:09 +, Jonathan Cameron wrote:
On 03/11/14 15:24, Ivan T. Ivanov wrote:
From: Stanimir Varbanov svarba...@mm-sol.com
The
This series
- Adds dt support to extcon-gpio driver.
- Add cable name support in case of dt.
George Cherian (2):
extcon: gpio: Add dt support for the driver
extcon: gpio: Add support for using cable names
drivers/extcon/extcon-gpio.c | 87
Add device tree support to extcon-gpio driver.
Add devicetree binding documentation
While at that
- Cleanup the pdata as there are no users for the same.
- Convert the driver to use gpiod_* API's.
- Some gpio's can sleep while reading, so always use
On Wed, 5 Nov 2014 17:00:25 +0200
Sakari Ailus sakari.ai...@iki.fi wrote:
Hi,
On Tue, Nov 04, 2014 at 12:09:59PM +0100, Hans Verkuil wrote:
Well, I gave two alternatives :-)
Both are fine as far as I am concerned, but it would be nice to hear
what others think.
In fact I think
On Wed, Nov 5, 2014 at 7:21 AM, Eric Rannaud e...@nanocritical.com wrote:
On Wed, Nov 5, 2014 at 12:27 AM, Christoph Hellwig h...@infradead.org wrote:
On Mon, Nov 03, 2014 at 11:04:27AM -0800, Linus Torvalds wrote:
Oh, so you don't actually need any file contents at all?
If that is actually a
On Wed, Nov 05, 2014 at 09:11:35AM +0100, Sebastian Andrzej Siewior wrote:
Okay. No DMA but the basic part seems to work for you. Thanks for
testing.
Two systems ran 16 hours each so far with no issues. Pushed 170MB of
data through the pair of serial ports on one system at 230400.
--
Len
On 16/09/14 09:58, Naveen Krishna Chatradhi wrote:
This patch updates the DT bindings for ADC in exynos-adc.txt with the
syscon phandle to the ADC nodes.
Signed-off-by: Naveen Krishna Chatradhi ch.nav...@samsung.com
To: devicet...@vger.kernel.org
Applied to the togreg branch of iio.git -
Add support for using cable names. Enables other drivers to register interest
and get notified using extcon provided notifier call backs.
Signed-off-by: George Cherian george.cher...@ti.com
---
Documentation/devicetree/bindings/extcon/extcon-gpio.txt | 2 ++
drivers/extcon/extcon-gpio.c
Signed-off-by: Andreas Larsson andr...@gaisler.com
---
drivers/Kconfig |2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/Kconfig b/drivers/Kconfig
index 1a693d3..622fa26 100644
--- a/drivers/Kconfig
+++ b/drivers/Kconfig
@@ -148,8 +148,6 @@ source drivers/remoteproc/Kconfig
On Mon, 2014-11-03 at 15:58 +0200, Tanya Brokhman wrote:
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.
The R/O block driver messages were replaced by pr_* since
On 16/09/14 09:58, Naveen Krishna Chatradhi wrote:
Instead of using the ADC_PHY register base address, use sysreg phandle
in ADC node to control ADC_PHY configuration register.
This patch adds syscon node for Exynos3250, Exynos4x12, Exynos5250,
and Exynos5420, Exynos5800.
Signed-off-by:
On 11/05/14 16:30, Boris Brezillon wrote:
On Wed, 05 Nov 2014 16:19:56 +0100
Hans Verkuil hansv...@cisco.com wrote:
On 11/05/14 16:15, Boris Brezillon wrote:
On Wed, 5 Nov 2014 17:08:15 +0200
Sakari Ailus sakari.ai...@iki.fi wrote:
Hi Boris,
On Tue, Nov 04, 2014 at 10:55:06AM +0100,
On Wed, 5 Nov 2014 14:50:41 +0100 Juerg Haefliger jue...@gmail.com wrote:
The cpufreq code does nested down_read_trylocks and only the first one
succeeds:
drivers/cpufreq/cpufreq.c:
store
down_read_trylock(cpufreq_rwsem) - succeeds
store_scaling_governor
cpufreq_get_policy
On 01/11/14 08:25, Chanwoo Choi wrote:
Hi Abhilash,
On Sat, Nov 1, 2014 at 1:00 PM, Abhilash Kesavan a.kesa...@samsung.com
wrote:
The ADC on exynos7 is quite similar to ADCv2. The differences are as
follows:
- exynos7-adc has 8 input channels (as against 10 in ADCv2).
-
On Wed, 2014-10-29 at 13:45 +0100, Richard Weinberger wrote:
struct ubi_device *ubi = container_of(wrk, struct ubi_device, fm_work);
ubi_update_fastmap(ubi);
+ spin_lock(ubi-wl_lock);
+ ubi-fm_work_scheduled = 0;
+ spin_unlock(ubi-wl_lock);
}
Why is the
The attached patches provide security support for unioned files where the
security involves an object-label-based LSM (such as SELinux) rather than a
path-based LSM.
There are two problems that need addressing:
(1) The files that the user accesses through the overlayfs filesystem don't
Use the copy-up security hooks previously provided to allow an LSM to adjust
the security on a newly created copy and to filter the xattrs copied to that
file copy.
Signed-off-by: David Howells dhowe...@redhat.com
---
fs/overlayfs/copy_up.c | 12
1 file changed, 12 insertions(+)
Provide stubs for union/overlay copy-up handling. The xattr copy up stub
discards lower SELinux xattrs rather than letting them be copied up so that
the security label on the copy doesn't get corrupted.
Signed-off-by: David Howells dhowe...@redhat.com
---
security/selinux/hooks.c | 15
Provide two new security hooks for use with security files that are used when
a file is copied up between layers:
(1) security_inode_copy_up(). This is called so that the security label on
the destination file can be set appropriately.
(2) security_inode_copy_up_xattr(). This is called
Handle the opening of a unioned file by trying to derive the label that would
be attached to the union-layer inode if it doesn't exist.
If the union-layer inode does exist (as it necessarily does in overlayfs, but
not in unionmount), we assume that it has the right label and use that.
Otherwise
File operations (eg. read, write) issued against a file that is attached to
the lower layer of a union file needs to be checked against the union-layer
label as well as the lower-layer label.
Signed-off-by: David Howells dhowe...@redhat.com
---
security/selinux/hooks.c | 14 +++---
1
On Wed, 2014-11-05 at 10:00 -0500, Steven Rostedt wrote:
On Wed, 5 Nov 2014 15:43:24 +0100
Juerg Haefliger jue...@gmail.com wrote:
Thanks for the explanation. So is this considered a temporary failure
until multiple readers are allowed or does cpufreq need fixing or
something else? Just
The copy-up operation must have read permission on the lower file for the task
that caused the copy-up. This helps prevent overlayfs from being used to
access something it shouldn't.
Signed-off-by: David Howells dhowe...@redhat.com
---
security/selinux/hooks.c |3 ++-
1 file changed, 2
Pass the path point representing the union-layer file into security_file_open()
so that the correct security state can be divined - otherwise for overlayfs,
only the security state for the lower filesystem can be accessed.
This is a stopgap and isn't really the correct solution: the correct
On Wed, 2014-10-29 at 13:45 +0100, Richard Weinberger wrote:
...otherwise the deferred work might run after datastructures
got freed and corrupt memory.
Signed-off-by: Richard Weinberger rich...@nod.at
---
drivers/mtd/ubi/wl.c | 3 +++
1 file changed, 3 insertions(+)
diff --git
On Wed, Nov 05, 2014 at 02:22:07PM +0100, Stephane Eranian wrote:
I tend to agree here. The problem with FP is that it is not easy to figure
out how a binary has been compiled. Getting valid FP callchains for
large binaries using lots of shared libraries is very challenging. All
libraries must
Ups, just noticed that I have a compile fix staged which didn't make it
into git format-patch. Will repost after/if you are OK with this
approach. But I guess this is much better outcome. Thanks for pushing
Tejun!
On Wed 05-11-14 15:14:58, Michal Hocko wrote:
[...]
diff --git a/mm/oom_kill.c
On 11/05/2014 03:12 AM, Shannon Zhao wrote:
Hi Rémy,
On 2014/11/5 16:26, GAUGUEY Rémy 228890 wrote:
Hi Shannon,
Type of backend bandwith(GBytes/sec)
virtio-net 0.66
vhost-net 1.49
vhost-net with irqfd2.01
Test cmd: ./iperf -c 192.168.0.2 -P 1 -i
On Wed, Nov 05, 2014 at 02:42:19PM +0100, Michal Hocko wrote:
On Wed 05-11-14 14:31:00, Michal Hocko wrote:
On Wed 05-11-14 08:02:47, Tejun Heo wrote:
[...]
Also, why isn't this part of
oom_killer_disable/enable()? The way they're implemented is really
silly now. It just sets a flag
Am 05.11.2014 um 16:42 schrieb Artem Bityutskiy:
On Wed, 2014-10-29 at 13:45 +0100, Richard Weinberger wrote:
struct ubi_device *ubi = container_of(wrk, struct ubi_device, fm_work);
ubi_update_fastmap(ubi);
+spin_lock(ubi-wl_lock);
+ubi-fm_work_scheduled = 0;
+
Actually, cpupri_set() and cpupri_init() can never be used without
CONFIG_SMP.
Signed-off-by: pang.xunlei pang.xun...@linaro.org
---
kernel/sched/cpupri.h | 3 ---
1 file changed, 3 deletions(-)
diff --git a/kernel/sched/cpupri.h b/kernel/sched/cpupri.h
index 6b03334..63cbb9c 100644
---
When a runqueue runs out of DL tasks, it may have RT tasks or non-RT
tasks or just idle. It'd be better to push the DL task to an idle cpu
or non-RT cpu if there is any.
Adds idle_enter_dl()/idle_exit_dl() to detect idle cases.
Adds rt_enter_dl()/rt_exit_dl() to detect non-RT cases.
Use the same
When a runqueue runs out of RT tasks, it may have non-RT tasks or
none tasks(idle). Currently, RT balance treats the two cases equally
and manipulates cpupri.pri_to_cpu[CPUPRI_NORMAL] only which may cause
problems.
For instance, 4 cpus system, non-RT task1 is running on cpu0, RT
task2 is running
On 11/05/2014 12:10 PM, Rasmus Villemoes wrote:
On Tue, Nov 04 2014, Maxime COQUELIN maxime.coque...@st.com wrote:
-#define GENMASK(h, l) (((U32_C(1) ((h) - (l) + 1)) - 1) (l))
-#define GENMASK_ULL(h, l) (((U64_C(1) ((h) - (l) + 1)) - 1) (l))
+#define GENMASK(h, l) \
+
Am 05.11.2014 um 16:45 schrieb Artem Bityutskiy:
On Wed, 2014-10-29 at 13:45 +0100, Richard Weinberger wrote:
...otherwise the deferred work might run after datastructures
got freed and corrupt memory.
Signed-off-by: Richard Weinberger rich...@nod.at
---
drivers/mtd/ubi/wl.c | 3 +++
1
On Mon, Oct 27, 2014 at 06:31:12PM +0200, Octavian Purdila wrote:
From: Daniel Baluta daniel.bal...@intel.com
This patch adds GPIO and IRQ support for the Diolan DLN-2 GPIO module.
[...]
+static void dln2_gpio_pin_set_out_val(struct dln2_gpio *dln2,
+
Add the case for iteration of sched_domains without SD_WAKE_AFFINE
flags to select a cpu, this flag may be unset through proc by users.
Signed-off-by: pang.xunlei pang.xun...@linaro.org
---
kernel/sched/rt.c | 18 ++
1 file changed, 14 insertions(+), 4 deletions(-)
diff --git
Actually, cpudl_set() and cpudl_init() can never be used without
CONFIG_SMP.
Signed-off-by: pang.xunlei pang.xun...@linaro.org
---
kernel/sched/cpudeadline.h | 3 ---
1 file changed, 3 deletions(-)
diff --git a/kernel/sched/cpudeadline.h b/kernel/sched/cpudeadline.h
index 0c9636e..dfdf594
On Wed, 2014-10-29 at 13:45 +0100, Richard Weinberger wrote:
ubi_wl_get_peb() has two problems, it reads the pool
size and usage counters without any protection.
While reading one value would be perfectly fine it reads multiple
values and compares them. This is racy and can lead to incorrect
cpudl_find() has some problems:
1)in check_preempt_equal_dl(), called with NULL later_mask, thus
cpudl_find() doesn't check cpudl.free_cpus at all.
2)Also, the whole system isn't always overloaded with many DL tasks
in which cases all the cpu may have a DL task running, so it may
return the best
On Mon, Oct 27, 2014 at 06:31:10PM +0200, Octavian Purdila wrote:
From: Laurentiu Palcu laurentiu.pa...@intel.com
This patch adds support for the Diolan DLN-2 I2C master module. Due
to hardware limitations it does not support SMBUS quick commands.
Information about the USB protocol
On Mon, Oct 27, 2014 at 06:31:09PM +0200, Octavian Purdila wrote:
This patch implements the USB part of the Diolan USB-I2C/SPI/GPIO
Master Adapter DLN-2. Details about the device can be found here:
https://www.diolan.com/i2c/i2c_interface.html.
Information about the USB protocol can be
Add the case for iteration of sched_domains without SD_WAKE_AFFINE
flags to select a cpu, this flag may be unset through proc by users.
Signed-off-by: pang.xunlei pang.xun...@linaro.org
---
kernel/sched/deadline.c | 19 ++-
1 file changed, 14 insertions(+), 5 deletions(-)
diff
On Wed, 2014-11-05 at 16:49 +0100, Richard Weinberger wrote:
If you want I can rebase.
That would be very helpful.
I did all fixes first and then the cleanups.
Well, the first patch adds debugging stuff - not exactly a fix ;-)
--
To unsubscribe from this list: send the line unsubscribe
Thanks for your comments. There are lots of discussion about the patch.
It's hard to reply them one by one. So I try to reply all the concerns here.
The patchset doesn't try to introduce the 3rd independent callchain option
That's because LBR callstack has some limitations (only available for
On 11/05/2014 10:23 AM, Steven Rostedt wrote:
On Tue, 4 Nov 2014 12:46:05 -0500
Peter Hurley pe...@hurleysoftware.com wrote:
When using the function or function_graph tracers from the command
line, certain command line options have limitations.
Document that only kernel built-in functions
On Wed, Nov 05, 2014 at 15:14:49 +, Nix wrote:
Did you get anywhere with trying to look at the device firmware?
Look at it? Only Daniel Silverstone (Cc:ed) can do that. The only copy
of the firmware I have is baked into the sealed key. :)
Sadly I can't look at the exact firmware of the
On Wed, Nov 5, 2014 at 6:34 AM, Daniel Mack dan...@zonque.org wrote:
On 10/29/2014 11:19 PM, Andy Lutomirski wrote:
I think that each piece of trustable metadata needs to be explicitly
opted-in to by the sender at the time of capture. Otherwise you're
asking for lots of information leaks and
Am 05.11.2014 um 16:23 schrieb Artem Bityutskiy:
On Wed, 2014-10-29 at 13:45 +0100, Richard Weinberger wrote:
This self check allows Fastmap to detect absent PEBs while
writing a new fastmap to the MTD device.
It will help to find implementation issues in Fastmap.
Signed-off-by: Richard
On Tue 2014-11-04 10:52:42, Steven Rostedt wrote:
From: Steven Rostedt (Red Hat) rost...@goodmis.org
In facilitating the conversion of seq_file to use seq_buf,
have the seq_buf fields match the types used by seq_file.
Signed-off-by: Steven Rostedt rost...@goodmis.org
---
Am 05.11.2014 um 16:54 schrieb Artem Bityutskiy:
On Wed, 2014-11-05 at 16:49 +0100, Richard Weinberger wrote:
If you want I can rebase.
That would be very helpful.
I did all fixes first and then the cleanups.
Well, the first patch adds debugging stuff - not exactly a fix ;-)
Let's name
On Tue 2014-11-04 10:52:43, Steven Rostedt wrote:
From: Steven Rostedt (Red Hat) rost...@goodmis.org
Add a helper function seq_buf_clear() that resets the len and readpos
fields of a seq_buf. Currently it is only used in the seq_buf_init()
but will be used later when updating the seq_file
On Wed 05-11-14 10:44:36, Tejun Heo wrote:
On Wed, Nov 05, 2014 at 02:42:19PM +0100, Michal Hocko wrote:
On Wed 05-11-14 14:31:00, Michal Hocko wrote:
On Wed 05-11-14 08:02:47, Tejun Heo wrote:
[...]
Also, why isn't this part of
oom_killer_disable/enable()? The way they're
On 11/05/2014 03:04 PM, Thierry Reding wrote:
On Wed, Nov 05, 2014 at 01:36:24PM +0100, Andrzej Hajda wrote:
On 11/04/2014 05:29 PM, Thierry Reding wrote:
From: Thierry Reding tred...@nvidia.com
Add a generic implementation of an object registry. This targets drivers
and subsystems that
Signed-off-by: Boris Brezillon boris.brezil...@free-electrons.com
---
arch/arm/boot/dts/sama5d3.dtsi | 5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi
index 9f1eed5..d49dab7 100644
--- a/arch/arm/boot/dts/sama5d3.dtsi
+++
Signed-off-by: Boris Brezillon boris.brezil...@free-electrons.com
---
arch/arm/boot/dts/sama5d3.dtsi | 5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi
index 5f4144d..9f1eed5 100644
--- a/arch/arm/boot/dts/sama5d3.dtsi
+++
Hi Amos
On Tue, Nov 04, 2014 at 12:32:27PM +0800, Amos Kong wrote:
On Sat, Oct 11, 2014 at 06:51:47AM +0800, Amos Kong wrote:
I received two mails about faile to apply patches to 3.16-stable tree:
FAILED: patch [PATCH] virtio-rng: skip reading when we start to remove the
device failed
On Wed, 2014-11-05 at 16:56 +0100, Richard Weinberger wrote:
I did that to have alloc and free balanced.
I.e. to not have a naked kfree(). Always when I see a kfree()
somewhere
I'd like to see the k*alloc().
OK. Please, just make the comment simpler then. Say that you are freeing
the
Atmel AT91 SoCs have a memory range reserved for SMC (Static Memory
Controller) configuration.
Expose those registers so that drivers can make use of the smc syscon
declared in at91 DTs.
Signed-off-by: Boris Brezillon boris.brezil...@free-electrons.com
---
include/linux/mfd/syscon/atmel-smc.h |
Add EBI node and EBI pin muxing.
Signed-off-by: Boris Brezillon boris.brezil...@free-electrons.com
---
arch/arm/boot/dts/sama5d3.dtsi | 83 ++
1 file changed, 83 insertions(+)
diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi
Signed-off-by: Boris Brezillon boris.brezil...@free-electrons.com
---
arch/arm/boot/dts/sama5d3xcm.dtsi | 34 ++
1 file changed, 34 insertions(+)
diff --git a/arch/arm/boot/dts/sama5d3xcm.dtsi
b/arch/arm/boot/dts/sama5d3xcm.dtsi
index 962dc28..857ef05 100644
---
The Matrix registers are provided to configure internal bus behavior on
at91 SoCs.
Some registers might be access by several drivers (e.g. to configure
external memory bus timings), hence we declare this register set as a
syscon device.
Signed-off-by: Boris Brezillon
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