From: Sylvain Rochet sylvain.roc...@finsecur.com
Date: Fri, 13 Feb 2015 21:35:33 +0100
NAND-tree is used to check wiring between MAC and PHY using NAND gates
on the PHY side, hence the name.
NAND-tree initial status is latched at reset by probing the IRQ pin.
However some devices are
On 02/13/2015 09:02 PM, Oleg Nesterov wrote:
On 02/13, Raghavendra K T wrote:
@@ -164,7 +161,7 @@ static inline int arch_spin_is_locked(arch_spinlock_t *lock)
{
struct __raw_tickets tmp = READ_ONCE(lock-tickets);
- return tmp.tail != tmp.head;
+ return tmp.tail !=
On Sun, Feb 15, 2015 at 3:30 PM, Ding Xiao ssdxiaod...@gmail.com
wrote:
I am test virtio-vhost in 10G environment
host info
cpu E2680@2.7GHz
memory 16G
network intel 82599BE
os centos 7
VM info
cpu 4
memory 4G
network using virtio vhost
os centos 7
I using pktgen to send udp package, the
The spec is very clear on this:
4.1.3.1 Driver Requirements: PCI Device Layout
The driver MUST access each field using the “natural” access method,
i.e. 32-bit accesses for 32-bit fields, 16-bit accesses for 16-bit
fields and 8-bit accesses for 8-bit fields.
Add type-safe wrappers to prevent
As Rusty noted, we were accessing queue_enable with an incorrect width.
Switch to type-safe accessors so we don't make this mistake again in the
future.
Signed-off-by: Michael S. Tsirkin m...@redhat.com
---
drivers/virtio/virtio_pci_modern.c | 83 +++---
1 file
On Fri, 02/13 19:06, Dan Rosenberg wrote:
+ if (ncmds = 0 || !cmds)
+ return -EINVAL;
+ cmd_size = sizeof(struct epoll_ctl_cmd) * ncmds;
+ kcmds = kmalloc(cmd_size, GFP_KERNEL);
You should probably fix the integer overflow in the calculation of the
cmd_size variable,
On 02/15/2015 11:25 AM, Raghavendra K T wrote:
Paravirt spinlock clears slowpath flag after doing unlock.
As explained by Linus currently it does:
prev = *lock;
add_smp(lock-tickets.head, TICKET_LOCK_INC);
/* add_smp() is a full mb() */
I am test virtio-vhost in 10G environment
host info
cpu E2680@2.7GHz
memory 16G
network intel 82599BE
os centos 7
VM info
cpu 4
memory 4G
network using virtio vhost
os centos 7
I using pktgen to send udp package, the result like follow
64b 230Mb/s
1400b 5.9Gb/s
I test the speed in VMware too,
Changes for v3
- Fix clone
- Add dma functions
- Add missing library
- Fix various errors
Changes for v2
- Use Common Clock Framework
- Use common unistd.h
- Use common ptrace function
- clocksource driver move to drivers/clocksource
- some cleanup
Changes for latest relase (v3.12)
- standard
From: Masanari Iida standby2...@gmail.com
Date: Sat, 14 Feb 2015 22:26:34 +0900
This patch fix following warning wile make xmldocs.
Warning(.//net/core/dev.c:5345): No description found
for parameter 'bonding_info'
Warning(.//net/core/dev.c:5345): Excess function parameter
Paravirt spinlock clears slowpath flag after doing unlock.
As explained by Linus currently it does:
prev = *lock;
add_smp(lock-tickets.head, TICKET_LOCK_INC);
/* add_smp() is a full mb() */
if (unlikely(lock-tickets.tail
FYI, we noticed the below changes on
git://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git locking/core
commit 871a6bb4916fef3123b6ff749b0dc82680fb0d2a (mutex: In
mutex_spin_on_owner(), return true when owner changes)
testbox/testcase/testparams:
Signed-off-by: Wan Zongshun mcuos@gmail.com
Signed-off-by: Chih-Chiang Chang ccchan...@nuvoton.com
---
sound/soc/codecs/Kconfig | 5 +
sound/soc/codecs/Makefile | 2 +
sound/soc/codecs/nau8824.c | 770 +
sound/soc/codecs/nau8824.h | 379
From: Hayes Wang hayesw...@realtek.com
Date: Thu, 12 Feb 2015 16:20:46 +0800
There is a capability which let the hw could change the settings
automatically when the power change to ON. However, the USB reset
would reset the settings to the hw default, so the driver has to
restore the relative
On Fri, 02/13 01:53, Omar Sandoval wrote:
snip
Discussion
==
[Note: This is the question part regarding the interface contract of
epoll_ctl_batch. If you don't have the context of what is epoll_ctl_batch
yet,
please skip this part and probably start with the man page style
On 12/02/15 20:23, Andrey Smirnov wrote:
Hi Jonathan,
Please revert patch e0922e5e3ccb78aa0152e93dfbd1755ac39c8582:
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/drivers/iio/humidity/si7020.c?id=e0922e5e3ccb78aa0152e93dfbd1755ac39c8582
It incorrectly assumes that
On 13/02/15 07:58, Andrey Smirnov wrote:
Since only a pointer to struct i2c_client is stored in a private area
of IIO device created by the driver there's no need to allocate
sizeof(struct i2c_client) worth of storage.
Signed-off-by: Andrey Smirnov andrew.smir...@gmail.com
Applied to the
On 02/13/15 at 11:28pm, Joerg Roedel wrote:
Hi Baoquan,
On Fri, Feb 13, 2015 at 11:34:38PM +0800, Baoquan He wrote:
Conclusively, I like 256M since the testing data showed it's sufficient
now and should be save for a long time.
Thanks, I am fine with 256MB too, so can I have your
On 10/02/15 16:33, Daniel Baluta wrote:
After UAPI header file split [1] all user-kernel interfaces were
placed under include/uapi/.
This patch moves IIO user specific API from:
* include/linux/iio/events.h = include/uapi/linux/iio/events.h
* include/linux/types.h =
On 13/02/15 00:35, Kevin Tsai wrote:
Added ACPI and Power Management support.
Signed-off-by: Kevin Tsai kt...@capellamicro.com
Hi Kevin,
Please treat this as a new series, adding functionality to the
driver that has already been merged.
As such we are back to v1. Also make it clear what you
On 11/02/15 09:17, Vaishali Thakkar wrote:
This patch introduces the use of function put_unaligned_le32.
This is done using Coccinelle and semantic patch used is as follows:
@@ identifier tmp; expression ptr; expression y,e; type T; @@
- tmp = cpu_to_le32(y);
+... when != tmp
-
This patch fixes mips compilation warning:
fs/btrfs/disk-io.c: In function 'btrfs_check_super_valid':
fs/btrfs/disk-io.c:3927:21: warning: format '%lu' expects argument
of type 'long unsigned int', but argument 3 has type 'unsigned int' [-Wformat]
Signed-off-by: Fabian Frederick f...@skynet.be
Hi Linus:
Here is the crypto update for 3.20:
* Added 192/256-bit key support to aesni GCM.
* Added MIPS OCTEON MD5 support.
* Fixed hwrng starvation and race conditions.
* Added note that memzero_explicit is not a subsitute for memset.
* Added user-space interface for crypto_rng.
* Misc fixes.
This patch is very helpful and necessary since several users complained
about the failure caused by not enough low mem. And the default value
256M is suitable since the testing data showed it's sufficient
now and should be save for a long time.
And it also makes sense to supress the warning from
On Fri, Feb 13, 2015 at 04:56:29PM -0500, Chris Metcalf wrote:
On 2/13/2015 5:44 AM, Catalin Marinas wrote:
On Fri, Feb 13, 2015 at 04:00:43PM +0800, Bamvor Jian Zhang wrote:
diff --git a/arch/arm64/kernel/signal32.c b/arch/arm64/kernel/signal32.c
index e299de396e9b..32601939a3c8 100644
---
On 02/09/2015, 06:31 PM, Josh Poimboeuf wrote:
Add a basic per-task consistency model. This is the foundation which
will eventually enable us to patch those ~10% of security patches which
change function prototypes and/or data semantics.
When a patch is enabled, livepatch enters into a
On Fri, Feb 13, 2015 at 01:36:18PM +, Russell King - ARM Linux wrote:
On Fri, Feb 13, 2015 at 08:28:10AM -0500, Parmeshwr Prasad wrote:
This is second patch in series.
In driver in_atomic we should not use to check if code is unning in IRQ.
clcdfb_sleep() function is used to give
On Thu, Feb 12, 2015 at 09:57:31PM +0100, Markus Pargmann wrote:
The header is not included anywhere. Remove it and include the private
nbd_device struct in nbd.c.
It exists mostly for the benefit of userspace trying to speak the NBD
protocol. I've stopped trying to depend on it (since
On Thu, Feb 12, 2015 at 09:57:30PM +0100, Markus Pargmann wrote:
+max_part
+ Number of partitions per device (default: 0).
About that. Wouldn't it be better to change that default? Something like
16 makes more sense to me.
--
It is easy to love a country that is famous for chocolate and
Hi Stephen,
On Sat, Feb 14, 2015 at 12:41 AM, Stephen Boyd sb...@codeaurora.org wrote:
By default only the non-boot CPUs can be hotplugged if the
smp_operations structure doesn't have the cpu_disable function
pointer set. r8a7779_cpu_disable() implements the same logic,
only non-boot CPUs can
Hi Russell,
On Fri, Feb 13, 2015 at 11:01 PM, Russell King - ARM Linux
li...@arm.linux.org.uk wrote:
On Fri, Feb 13, 2015 at 09:44:50PM +, Magnus Damm wrote:
Also, based on the comment in mcpm_cpu_can_disable() it looks like the
PSCI hook may be executed once only with your change in
Hi Vinod,
-Original Message-
From: Vinod Koul [mailto:vinod.k...@intel.com]
Sent: Thursday, February 12, 2015 3:05 PM
To: Appana Durga Kedareswara Rao
Cc: Arnd Bergmann; linux-arm-ker...@lists.infradead.org;
devicet...@vger.kernel.org; Srikanth Vemula; linux-
Hi Baoquan,
On Sat, Feb 14, 2015 at 06:58:34PM +0800, Baoquan He wrote:
This patch is very helpful and necessary since several users complained
about the failure caused by not enough low mem. And the default value
256M is suitable since the testing data showed it's sufficient
now and should
Am Thu, 12 Feb 2015 17:41:47 +0100
schrieb Maxime Ripard maxime.rip...@free-electrons.com:
On Sat, Feb 07, 2015 at 03:59:33PM +0100, Thomas Niederprüm wrote:
Am Sat, 7 Feb 2015 11:42:25 +0100
schrieb Maxime Ripard maxime.rip...@free-electrons.com:
Hi,
On Fri, Feb 06, 2015 at
Am Thu, 12 Feb 2015 16:11:21 +0100
schrieb Maxime Ripard maxime.rip...@free-electrons.com:
On Sat, Feb 07, 2015 at 04:35:41PM +0100, Thomas Niederprüm wrote:
Am Sat, 7 Feb 2015 12:18:21 +0100
schrieb Maxime Ripard maxime.rip...@free-electrons.com:
Hi,
On Fri, Feb 06, 2015 at
On 02/14, Nicholas Mc Guire wrote:
Basically if you call wait_for_completion_timeout and the timeout condition
occures you always need some way of notifying the completing end that it
should no longer call complete()/complete_all().
Sure. struct completion doesn't differ from any other object
Robert Jarzmik robert.jarz...@free.fr writes:
pxa27x variant has 2 I2C busses on the SoC :
- the casual I2C
- the power I2C, normally driving power regulators, and capable of
receiving orders on core frequency modifications
Add the missing pwri2c to pxa27x description.
Signed-off-by:
This patch fix following warning wile make xmldocs.
Warning(.//net/core/dev.c:5345): No description found
for parameter 'bonding_info'
Warning(.//net/core/dev.c:5345): Excess function parameter
'netdev_bonding_info' description in 'netdev_bonding_info_change'
This warning starts to
On 02/13/2015 04:45 PM, Josh Triplett wrote:
On Fri, Feb 13, 2015 at 09:48:36AM +0100, Hannes Reinecke wrote:
On 02/12/2015 06:18 PM, Josh Triplett wrote:
On Thu, Feb 12, 2015 at 02:29:35PM +0100, Hannes Reinecke wrote:
On 02/12/2015 01:36 PM, Geert Uytterhoeven wrote:
On Wed, Feb 11, 2015 at
The pxa3xx scheduler relies on the pxa-timer, which requires a clock for
its rate. As the clock handling will be taken over by the clock
framework, add this missing clock.
The miss was discovered by attempting to run a zylonite platform in a
device-tree configuration, with the future patch to
On Sat, Feb 14, 2015 at 03:22:12PM +0100, Thomas Niederprüm wrote:
Am Thu, 12 Feb 2015 16:11:21 +0100
schrieb Maxime Ripard maxime.rip...@free-electrons.com:
On Sat, Feb 07, 2015 at 04:35:41PM +0100, Thomas Niederprüm wrote:
Am Sat, 7 Feb 2015 12:18:21 +0100
schrieb Maxime Ripard
On Sat, Feb 07, 2015 at 05:05:03PM +0100, Thomas Niederprüm wrote:
Am Sat, 7 Feb 2015 12:20:43 +0100
schrieb Maxime Ripard maxime.rip...@free-electrons.com:
On Fri, Feb 06, 2015 at 11:28:11PM +0100, nied...@physik.uni-kl.de
wrote:
From: Thomas Niederprüm nied...@physik.uni-kl.de
Hi Hannes,
On Sat, Feb 14, 2015 at 3:29 PM, Hannes Reinecke h...@suse.de wrote:
@jejb, hch: should I do a new patch or update the existing one?
As the existing one is already upstream, you should send a new patch.
Thanks!
Gr{oetje,eeting}s,
Geert
--
Geert
fyi, crashed again today with 3.18.5 vanilla :
still crashing on 3.18.5 vanilla :
Feb 13 04:06:41 gemelos kernel: divide error: [#1] SMP DEBUG_PAGEALLOC
Feb 13 04:06:41 gemelos kernel: CPU: 2 PID: 24892 Comm: mysqld Not
tainted 3.18.5ww7_vanilla1_debug #1
Feb 13 04:06:41 gemelos kernel:
Hi Dmitry,
Comments inline. I still have an issue with vendor prefix as there are
not documented guidelines I can find in this area?
On 15-02-09 04:51 PM, Dmitry Torokhov wrote:
Hi Scott,
On Mon, Feb 09, 2015 at 04:07:40PM -0800, Scott Branden wrote:
Documents the Broadcom keypad
Hi Joe,
I really don't see the missing terminating newlines in the patch or
source code. The lines look the same as every other line???
Regards,
Scott
On 15-02-09 04:27 PM, Joe Perches wrote:
On Mon, 2015-02-09 at 16:07 -0800, Scott Branden wrote:
This adds a driver for random number
On Fri, Feb 13, 2015 at 10:32 PM, Rafael J. Wysocki r...@rjwysocki.net wrote:
On Friday, February 13, 2015 05:03:51 PM John Stultz wrote:
On Fri, Feb 13, 2015 at 10:03 AM, Rafael J. Wysocki r...@rjwysocki.net
wrote:
On Friday, February 13, 2015 08:53:38 AM John Stultz wrote:
On Wed, Feb
On Mon, 2015-02-02 at 15:05 +0100, Oleg Nesterov wrote:
attach_to_pi_owner() checks p-mm to prevent attaching to kthreads and
this looks doubly wrong:
1. It should actually check PF_KTHREAD, kthread can do use_mm().
2. If this task is not kthread and it is actually the lock owner we can
Your d8fb6537f1d4 (MIPS: kernel: elf: Improve the overall ABI and FPU
mode checks) is included in yesterday's linux-next (ie, next-20150213).
I noticed because a script I use to check linux-next spotted a minor
problem with it.
That commit removed the only user of Kconfig symbol
I didn't read this properly. Will add \n in the dev_err messages.
Thanks,
Scott
On 15-02-14 08:36 AM, Scott Branden wrote:
Hi Joe,
I really don't see the missing terminating newlines in the patch or
source code. The lines look the same as every other line???
Regards,
Scott
On 15-02-09
Your commit 33d73a3d4159 (MIPS: lib: memset: Add MIPS R6 support) is
included in yesterday's linux next (ie, next-20150213). I noticed
because a script I use to check linux-next spotted a trivial problem
with it.
It added a reference to CONFIG_CPU_MIPS_R6 in comment. Should I submit
the trivial
On Sat, Feb 14, 2015 at 09:58:42AM +, Magnus Damm wrote:
Hi Stephen,
On Sat, Feb 14, 2015 at 12:41 AM, Stephen Boyd sb...@codeaurora.org wrote:
By default only the non-boot CPUs can be hotplugged if the
smp_operations structure doesn't have the cpu_disable function
pointer set.
Freezing and thawing are separate system calls, task which is supposed
to thaw filesystem/superblock can disappear due to crash or not thaw
due to a bug. Record at least task name (we can't take task_struct
reference) to make support engineer's life easier.
Hopefully 16 bytes per superblock isn't
Hi Dmitry,
Good review. Thanks. Commented inline.
On 15-02-09 05:02 PM, Dmitry Torokhov wrote:
Hi Scott,
On Mon, Feb 09, 2015 at 04:07:41PM -0800, Scott Branden wrote:
Add driver for Broadcom's keypad controller.
Broadcom Keypad controller is used to interface a SoC with a matrix-type
On Sat, 2015-02-14 at 15:29 +0100, Hannes Reinecke wrote:
On 02/13/2015 04:45 PM, Josh Triplett wrote:
On Fri, Feb 13, 2015 at 09:48:36AM +0100, Hannes Reinecke wrote:
On 02/12/2015 06:18 PM, Josh Triplett wrote:
On Thu, Feb 12, 2015 at 02:29:35PM +0100, Hannes Reinecke wrote:
On
Your commits 430857eae56c (MIPS: mm: Add MIPS R6 instruction
encodings) and 90163242784b (MIPS: kernel: unaligned: Add support for
the MIPS R6) are included in yesterday's linux-next (ie,
next-20150213). I noticed because a script I use to check linux-next
spotted a problem with it.
These commits
On 14/02/15 11:59, Jonathan Cameron wrote:
On 11/02/15 09:17, Vaishali Thakkar wrote:
This patch introduces the use of function put_unaligned_le32.
This is done using Coccinelle and semantic patch used is as follows:
@@ identifier tmp; expression ptr; expression y,e; type T; @@
- tmp =
On Sat, 2015-02-14 at 17:57 +0100, Paul Bolle wrote:
Your d8fb6537f1d4 (MIPS: kernel: elf: Improve the overall ABI and FPU
mode checks) is included in yesterday's linux-next (ie, next-20150213).
I noticed because a script I use to check linux-next spotted a minor
problem with it.
That
From: Hector Marco-Gisbert hecma...@upv.es
The issue is that the stack for processes is not properly randomized on 64 bit
architectures due to an integer overflow.
The affected function is randomize_stack_top() in file fs/binfmt_elf.c:
static unsigned long randomize_stack_top(unsigned long
Hi Yijing,
On Wed, Jan 21, 2015 at 12:29:55AM +, Yijing Wang wrote:
v1-v2:
Split pci_host_bridge_list into a new patch, remove .phb_probe_mode
and rework powerpc .phb_of_scan_bus() for simpilicty suggested by
Arnd. Refresh some patch description log, and add a new patch
Currently, /proc/pid/map_files/ is restricted to CAP_SYS_ADMIN, and
is only exposed if CONFIG_CHECKPOINT_RESTORE is set. This interface is
very useful for enumerating the files mapped into a process when the
more verbose information in /proc/pid/maps is not needed. It also
allows access to file
The commit ARM: pxa: arbitrarily set first interrupt number changed
the first pxa interrupt to 16.
As a consequence, device-tree builds got broken, because :
- pxa_mask_irq() and pxa_unmask_irq() are using IRQ_BIT()
- IRQ_BIT(x) calculates the interrupts as : x - PXA_IRQ(0)
Before the commit,
Currently, readlink() and follow_link() for the symbolic links in
/proc/pid/fd/* will return -EACCES in the case where looking up the
task finds that it does not exist.
This patch inlines the logic from proc_fd_access_allowed() into these
two functions such that they will return -ESRCH if the
On 02/14, Davidlohr Bueso wrote:
On Mon, 2015-02-02 at 15:05 +0100, Oleg Nesterov wrote:
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -900,7 +900,7 @@ static int attach_to_pi_owner(u32 uval, union futex_key
*key,
if (!p)
return -ESRCH;
- if (!p-mm) {
+ if
On Sat, 2015-02-14 at 21:57 +0100, Oleg Nesterov wrote:
Perhaps... but PF_KTHREAD looks self-documented too ;)
Well the idea was to standardize how we check for a kthreads, as opposed
to improving readability or such. Just a suggestion.
Thanks.
--
To unsubscribe from this list: send the line
On Sun, Feb 08, 2015 at 10:34:34AM +0100, Alexander Aring wrote:
On Sun, Feb 08, 2015 at 03:55:00AM -0500, Nicholas Mc Guire wrote:
return type of wait_for_completion_timeout is unsigned long not int.
As rc is used here only for wait_for_completion_timeout the type is simply
changed to
Hi Alex,
return type of wait_for_completion_timeout is unsigned long not int.
As rc is used here only for wait_for_completion_timeout the type is simply
changed to unsigned long.
Signed-off-by: Nicholas Mc Guire hof...@osadl.org
Acked-by: Alexander Aring alex.ar...@gmail.com
Marcel,
On Sun, Feb 08, 2015 at 11:59:08AM +0100, Michael S. Tsirkin wrote:
On Fri, Feb 06, 2015 at 03:36:54PM +1030, Rusty Russell wrote:
In particular, the virtio header always has the u16 num_buffers field.
We define a new 'struct virtio_net_modern_hdr' for this (rather than
simply calling it
On Sat, Feb 14, 2015 at 01:34:34AM +, Liviu Dudau wrote:
On Sat, Feb 14, 2015 at 06:55:05AM +0800, Nicolas Pitre wrote:
On Fri, 13 Feb 2015, Liviu Dudau wrote:
On Thu, Feb 12, 2015 at 07:42:33PM +, Arnd Bergmann wrote:
The vexpress tc2 power management code calls
Daniel Mack dan...@zonque.org writes:
On 02/07/2015 10:18 PM, Robert Jarzmik wrote:
When booting via DT, the default PXA devices must not have been probed
before, otherwise the augmented information from the device tree is
ignored.
This is the twin commit of commit 82ce44d104dc (ARM:
Ezequiel Garcia ezequiel.gar...@free-electrons.com writes:
On 02/08/2015 05:02 PM, Robert Jarzmik wrote:
As the devicetree binding doesn't require num_cs to exist or be strictly
positive, and neither does the platform data case, a bug appear when
num_cs is set to 0 and panics the kernel.
...
On 02/14, Davidlohr Bueso wrote:
On Sat, 2015-02-14 at 21:57 +0100, Oleg Nesterov wrote:
Perhaps... but PF_KTHREAD looks self-documented too ;)
Well the idea was to standardize how we check for a kthreads, as opposed
to improving readability or such. Just a suggestion.
I understand, and of
This is the best I could think of to smoothly transition the PXA drivers to
dmaengine, driver by driver. The goal is to :
- be able to port several drivers, but not _all_ of them at the same time
- have both dmaengine and legacy dma code working in the same kernel
- have dma chanels correctly
In order to achieve smooth transition of pxa drivers from old legacy dma
handling to new dmaengine, introduce a function to hide dma physical
channels from dmaengine.
This is temporary situation where pxa dma will be handled in 2 places :
- arch/arm/plat-pxa/dma.c
- drivers/dma/mmp_pdma.c
The
On Wed, Feb 11, 2015 at 11:58 PM, Hekuang heku...@huawei.com wrote:
eBPF is very flexible, which means it is bound to have someone use it
in a way you never dreamed of, and that will be what bites you in the
end (pun intended).
understood :)
let's start slow then with bpf+syscall and
Fix wrong colors in 16bpp 565 mode.
Not sure if this is OK for big-endian systems or it breaks them.
Signed-off-by: Ondrej Zary li...@rainbow-software.org
---
drivers/video/fbdev/gxt4500.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/fbdev/gxt4500.c
Hi Alexander,
Add 04f2:aff1 to ath3k.c supported devices list and btusb.c blacklist, so
that the device can load the ath3k firmware and re-enumerate itself as an
AR3011 device.
T: Bus=05 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=12 MxCh= 0
D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01
These chips can be present at least on x86 too - Fire GL2 AGP has GXT6000P but
this driver is currently limited to PPC.
Enable it for all architectures and add chip configuration for little-endian.
Tested on x86 with Fire GL2 AGP.
Signed-off-by: Ondrej Zary li...@rainbow-software.org
---
This option crashes the kernel whenever corruption is initially detected. This
is useful when trying to use crash dump analysis to determine where memory was
initially corrupted.
To enable this option use slub_debug=C.
[v2]
Panic in slab_err and object_err instead of BUG_ON.
Signed-off-by:
In order to slowly transition pxa to dmaengine, the legacy code will now
rely on dmaengine to request a channel.
This implies that PXA architecture selects DMADEVICES and MMP_PDMA,
which is not pretty. Yet it enables PXA drivers to be ported one by one,
with part of them using dmaengine, and the
On Wed, Feb 11, 2015 at 5:28 AM, Peter Zijlstra pet...@infradead.org wrote:
We're compiling the BPF stuff against the 'current' kernel headers
right?
the tracex1 example is pulling kernel headers to demonstrate
how bpf_fetch*() helpers can be used to walk kernel structures
without debug info.
On Wed, Feb 11, 2015 at 7:51 AM, Steven Rostedt rost...@goodmis.org wrote:
On Tue, 10 Feb 2015 22:33:05 -0800
Alexei Starovoitov a...@plumgrid.com wrote:
fair enough.
Something like TRACE_MARKER(arg1, arg2) that prints
it was hit without accessing the args would be enough.
Without any args
Hi Kees,
0day kernel testing robot got the below dmesg and the first bad commit is
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git
revert-2228b30d2010404a0eb4a1e8e57fe04550dd9708-2228b30d2010404a0eb4a1e8e57fe04550dd9708
commit 2228b30d2010404a0eb4a1e8e57fe04550dd9708
Author:
Hello,
I've tested the series on my Odroid-X2 (by adapting the TRATS2 changes),
and so far I haven't seen any issues. With the system being idle one can
see that the 'simple_ondemand' devfreq governor clocks down both memory
busses to the lowest state.
With best wishes,
Tobias
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Hello Marcel,
Thank you for accepting my patch and sorry I put you through so much
trouble for just two variables. Until Dmitry chimed in, I was pretty
sure I had followed everything in Documentation/SubmittingPatches to
the letter. I also had some trouble using my fedoraproject.org alias
with
Also we could eliminate all arch specific pci_domain_nr() after applied this
series.
I tested this series on x86 (with or without ACPI).
Comments and tests are warmly welcome!
Can you push a public branch out rebased against mainline for us to pull
and test please ?
OK, I will rebase it
This patch adds snd_soc_of_parse_audio_routing() to get dapm routes
configurations via Device Tree.
Signed-off-by: Nicolin Chen nicoleots...@gmail.com
---
sound/soc/fsl/fsl-asoc-card.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/sound/soc/fsl/fsl-asoc-card.c
The current helper functions, snd_soc_of_parse_audio_simple_widgets()
and snd_soc_of_parse_audio_routing(), set dapm_widgets and dapm_routes
without caring if they are already set by using build-in widgets and
routes in the card driver. So there could be one of them, build-in one
or Device Tree
On 02/14/2015 09:21 AM, Paul Bolle wrote:
Your commits 430857eae56c (MIPS: mm: Add MIPS R6 instruction
encodings) and 90163242784b (MIPS: kernel: unaligned: Add support for
the MIPS R6) are included in yesterday's linux-next (ie,
next-20150213). I noticed because a script I use to check
On 02/14/2015 09:26 AM, Paul Bolle wrote:
Your commit 33d73a3d4159 (MIPS: lib: memset: Add MIPS R6 support) is
included in yesterday's linux next (ie, next-20150213). I noticed
because a script I use to check linux-next spotted a trivial problem
with it.
It added a reference to
Logitech specification contains a general method of identifying various
models of their gaming wheels while they are in compatibility mode.
This patch implements the method instead of checking against known
values of bcdDevice. Handling of the mode switch upon initialization is
also adjusted so
Allow switching of Logitech gaming wheels between available compatibility modes
through sysfs. This only applies to multimode wheels.
Signed-off-by: Michal Malý madcatxs...@devoid-pointer.net
---
v2: Fix a misleading error message regarding unsupported wheel mode
Display the real wheel model and supported alternate modes through sysfs. This
applies only to multimode wheels.
Signed-off-by: Michal Malý madcatxs...@devoid-pointer.net
---
v2: Document the sysfs interface
.../ABI/testing/sysfs-driver-hid-logitech-lg4ff| 20 ++
drivers/hid/hid-lg4ff.c
This patch series improves handling of various Logitech gaming wheels and
allows switching between various compatibility modes which might be useful
to improve compatibility with very old games and testing purposes.
Signed-off-by: Michal Malý madcatxs...@devoid-pointer.net
v2: - Rebased against
Introduce a module parameter to disable automatic switch of Logitech gaming
wheels from compatibility to native mode. This only applies to multimode wheels.
Signed-off-by: Michal Malý madcatxs...@devoid-pointer.net
---
drivers/hid/hid-lg.c| 6 ++
drivers/hid/hid-lg4ff.c | 4 +++-
2 files
Occasionally, the system can't come back up after suspend/resume
due to problems of device suspending phase. This patch make
PM_TRACE infrastructure cover device suspending phase of
suspend/resume process, and the information in RTC can tell
developers which device suspending function make system
On 2015/2/12 9:23, Greg Kroah-Hartman wrote:
On Wed, Feb 11, 2015 at 10:43:13PM +0800, Fu, Zhonghui wrote:
From 2626594c03ca3b9884dd44073385c36f99a3651d Mon Sep 17 00:00:00 2001
From: Zhonghui Fu zhonghui...@linux.intel.com
Date: Wed, 11 Feb 2015 16:20:21 +0800
Subject: [PATCH] PM-Trace: add
On 2015/2/13 6:24, Rafael J. Wysocki wrote:
On Thursday, February 12, 2015 12:48:06 PM Fu, Zhonghui wrote:
On 2015/2/11 23:25, Rafael J. Wysocki wrote:
On Wednesday, February 11, 2015 10:43:13 PM Fu, Zhonghui wrote:
From 2626594c03ca3b9884dd44073385c36f99a3651d Mon Sep 17 00:00:00 2001
From:
When perf.data file be abtained by using 'perf record -b', perf report
should use branch stack mode to generate output. But this function is
broken by improper comparison between boolean and constant -1.
before this patch:
$perf report -b -i perf.data
Samples: 16 of event 'cycles', Event count
Any comments to this patch? Can it be accepted?
Thanks,
Zhonghui
On 2015/2/12 11:26, Fu, Zhonghui wrote:
From a05d35ab334c20970c236fb971dae88810078c88 Mon Sep 17 00:00:00 2001
From: Fu Zhonghui zhonghui...@linux.intel.com
Date: Thu, 12 Feb 2015 10:49:35 +0800
Subject: [PATCH v3] brcmfmac:
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