Hello Kishon,
> -Original Message-
> From: Kishon Vijay Abraham I [mailto:kis...@ti.com]
> Sent: Wednesday, June 25, 2014 11:27 PM
> To: devicet...@vger.kernel.org; linux-...@vger.kernel.org; linux-
> p...@vger.kernel.org; jg1@samsung.com; bhelg...@google.com; Mohit
> KUMAR DCG;
On Wed, Jun 25, 2014 at 10:29:30PM -0700, Joe Perches wrote:
> On Wed, 2014-06-25 at 22:08 -0700, Josh Triplett wrote:
>
> > Now, arguably the four leading tabs on those lines suggest the need for
> > some code refactoring; personally, I'd suggest changing DEEP_INDENTATION
> > to flag 4+ tabs
Hi Kishon,
Few things, if you can help me to understand:
On Wed, Jun 25, 2014 at 11:26 PM, Kishon Vijay Abraham I wrote:
> In DRA7, the cpu sees 32bit address, but the pcie controller can see only
> 28bit
> address. So whenever the cpu issues a read/write request, the 4 most
> significant
Add the device tree binding documentation for the GK20A GPU used in
Tegra K1 SoCs.
Signed-off-by: Alexandre Courbot
Acked-by: Stephen Warren
---
.../devicetree/bindings/gpu/nvidia,gk20a.txt | 43 ++
1 file changed, 43 insertions(+)
create mode 100644
From: Thierry Reding
Add the GK20A device node to Tegra124's device tree.
Signed-off-by: Thierry Reding
Signed-off-by: Alexandre Courbot
---
arch/arm/boot/dts/tegra124.dtsi | 15 +++
1 file changed, 15 insertions(+)
diff --git a/arch/arm/boot/dts/tegra124.dtsi
This series adds support for probing platform devices on Nouveau, as well as
the DT bindings for GK20A. It doesn't enable the GPU yet on Tegra boards since
a few extra things need to be supported before that.
This version is mostly identical to v2 but fixes an important issue: the drvdata
must be
Add a platform driver for Nouveau devices declared using the device tree
or platform data. This driver currently supports GK20A on Tegra
platforms and is only compiled for these platforms if Nouveau is
enabled.
Nouveau will probe the chip type itself using the BOOT0 register, so all
this driver
Hello Maxime,
On 25/06/2014 15:06, Maxime Ripard wrote:
> Hi everyone,
>
> This series cleans up the PIT driver in order for it to not depend on
> anything in mach-at91 anymore, and in the end move it out of
> mach-at91.
>
> Along the way, these patches also do a bit of cleanup.
>
> This has been
On Wed, 2014-06-25 at 22:08 -0700, Josh Triplett wrote:
> Now, arguably the four leading tabs on those lines suggest the need for
> some code refactoring; personally, I'd suggest changing DEEP_INDENTATION
> to flag 4+ tabs rather than 6+ tabs as it currently does.
There are _way too many_ 4+ tab
On Thu, Jun 26, 2014 at 1:05 PM, Jens Axboe wrote:
> On 2014-06-25 20:08, Ming Lei wrote:
>>
>> Hi,
>>
>> These patches try to support multi virtual queues(multi-vq) in one
>> virtio-blk device, and maps each virtual queue(vq) to blk-mq's
>> hardware queue.
>>
>> With this approach, both
On 25/06/2014 15:06, Maxime Ripard wrote:
> Now that we don't depend on anyting in the mach-at91 directory, we can just
> move the driver to where it belongs.
>
> Signed-off-by: Maxime Ripard
> ---
> arch/arm/mach-at91/Kconfig | 4
>
> > This patch is to enable USB host controller for Intel Quark X1000. Add
>> pci quirks to adjust the packet buffer in/out threshold value, and
> >ensure EHCI packet buffer i/o threshold value is reconfigured to half
>
>
> What is the packet buffer in/out threshold value and why does it need to
This patch does the following in exynos5_i2c_message_start() function
1. Fixes an assignment
As, "i2c_auto_conf" is initialized to '0' at the beginning of the
function and HSI2C_READ_WRITE is defined as (1u << 16)
Using "|=" for the first assignment is more readable.
2. Removes an extra
This patch removes an extra read of FIFO_STATUS register in the interrrupt
service routine. Which is read again before the actual use.
Signed-off-by: Naveen Krishna Chatradhi
---
Changes since v1:
None
drivers/i2c/busses/i2c-exynos5.c |1 -
1 file changed, 1 deletion(-)
diff --git
Hi Naoya,
FYI, we noticed the below changes on
git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git am437x-starterkit
commit 5507231dd04d3d68796bafe83e6a20c985a0ef68 ("mempolicy: apply page table walker
on queue_pages_range()")
test case: ivb44/vm-scalability/300s-migrate
Hello Maxime,
On 25/06/2014 15:06, Maxime Ripard wrote:
> The timer driver is using some global variables to define some variables it
> has
> to use in most of its functions, like the base address.
>
> Use some container_of calls to have a single dynamic (and local) variable to
> hold this
On Wed, Jun 25, 2014 at 09:16:51PM -0700, Joe Perches wrote:
> On Wed, 2014-06-25 at 20:44 -0700, Josh Triplett wrote:
> > On Wed, Jun 25, 2014 at 07:33:03PM -0700, Joe Perches wrote:
> > > On Wed, 2014-06-25 at 19:24 -0700, Josh Triplett wrote:
> > > > On Wed, Jun 25, 2014 at 05:05:07PM -0700,
On 2014-06-25 20:08, Ming Lei wrote:
Hi,
These patches try to support multi virtual queues(multi-vq) in one
virtio-blk device, and maps each virtual queue(vq) to blk-mq's
hardware queue.
With this approach, both scalability and performance on virtio-blk
device can get improved.
For verifying
Hello Sachin,
On 25 June 2014 16:19, Sachin Kamat wrote:
> Hi Naveen,
>
> On Wed, Jun 25, 2014 at 4:08 PM, Naveen Krishna Chatradhi
> wrote:
>> This patch removes an extra line and fixes a styling nit
>> in exynos5_i2c_message_start()
>>
>> Signed-off-by: Naveen Krishna Chatradhi
>> ---
>>
On 2014-06-25 10:51, Christoph Hellwig wrote:
This is the second post of the scsi-mq series.
At this point the code is ready for merging and use by developers and early
adopters. The core blk-mq code isn't that suitable for slow devices
yet, mostly due to the lack of an I/O scheduler, but Jens
On Wed, Jun 25, 2014 at 11:59:59PM -0400, Greg KH wrote:
> On Wed, Jun 25, 2014 at 07:24:49PM -0700, Josh Triplett wrote:
> > On Wed, Jun 25, 2014 at 05:05:07PM -0700, Joe Perches wrote:
> > > On Wed, 2014-06-25 at 08:46 -0700, Josh Triplett wrote:
> > > > Regardless of the long-standing debate
Hi Linus,
Please pull hwmon fixes for Linux 3.16-rc3 from signed tag:
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
hwmon-for-linus
Thanks,
Guenter
--
The following changes since commit a497c3ba1d97fc69c1e78e7b96435ba8c2cb42ee:
Linux 3.16-rc2 (2014-06-21
On Wed, 2014-06-25 at 20:44 -0700, Josh Triplett wrote:
> On Wed, Jun 25, 2014 at 07:33:03PM -0700, Joe Perches wrote:
> > On Wed, 2014-06-25 at 19:24 -0700, Josh Triplett wrote:
> > > On Wed, Jun 25, 2014 at 05:05:07PM -0700, Joe Perches wrote:
> > > > On Wed, 2014-06-25 at 08:46 -0700, Josh
On Thu, Jun 26, 2014 at 2:03 AM, Andrew Morton
wrote:
> On Wed, 25 Jun 2014 00:16:14 +0400 Konstantin Khlebnikov
> wrote:
>
>> This patch prints warning (if CONFIG_DEBUG_VM=y) when
>> memory commitment becomes too negative.
>>
>> ...
>>
>> --- a/mm/mmap.c
>> +++ b/mm/mmap.c
>> @@ -134,6 +134,12
1) Fix crash in ipvs tot_stats estimator, from Julian Anastasov.
2) Fix OOPS in nf_nat on netns removal, from Florian Westphal.
3) Really really really fix locking issues in slip and slcan tty write
wakeups, from Tyler Hall.
4) Fix checksum offloading in fec driver, from Fugang Duan.
5)
On Wed, Jun 25, 2014 at 07:24:49PM -0700, Josh Triplett wrote:
> On Wed, Jun 25, 2014 at 05:05:07PM -0700, Joe Perches wrote:
> > On Wed, 2014-06-25 at 08:46 -0700, Josh Triplett wrote:
> > > Regardless of the long-standing debate over line width, checkpatch
> > > should not warn about it by
On Wed, 25 Jun 2014, Konstantin Khlebnikov wrote:
> Shared anonymous mapping created without MAP_NORESERVE holds memory
> reservation for whole range of shmem segment. Usually there is no way to
> change its size, but /proc//map_files/...
> (available if CONFIG_CHECKPOINT_RESTORE=y) allows to do
From: Eric Dumazet
Date: Wed, 25 Jun 2014 12:51:01 -0700
> From: Tom Herbert
>
> Dave Jones reported that a crash is occurring in
...
> It looks like a likely culprit is that SKB_GSO_CB()->csum_start is
> not set correctly when doing non-scatter gather. We are using
> offset as opposed to
On Wed, 25 Jun 2014, Konstantin Khlebnikov wrote:
> If __shmem_file_setup() fails on struct file allocation it uncharges memory
> commitment twice: first by shmem_unacct_size() and second time implicitly in
> shmem_evict_inode() when it kills newly created inode.
> This patch removes
On Wed, Jun 25, 2014 at 07:33:03PM -0700, Joe Perches wrote:
> On Wed, 2014-06-25 at 19:24 -0700, Josh Triplett wrote:
> > On Wed, Jun 25, 2014 at 05:05:07PM -0700, Joe Perches wrote:
> > > On Wed, 2014-06-25 at 08:46 -0700, Josh Triplett wrote:
> > > > Regardless of the long-standing debate over
On Tue, Jun 24, 2014 at 09:44:14PM +, Dexuan Cui wrote:
> >On Tue, Jun 24, 2014 at 08:29:17AM +0800, Dexuan Cui wrote:
> >> Currently the VSC has no chance to notify the VSP of the dirty rectangle
> >> on VM
> >> panic because the notification work is done in a workqueue, and in panic()
> >>
On Thu, Jun 26, 2014 at 4:20 AM, Maxime Ripard
wrote:
> On Tue, Jun 24, 2014 at 05:59:39PM +0800, Chen-Yu Tsai wrote:
>> The clock control unit on the A23 is similar to the one found on the A31.
>>
>> The AHB1, APB1, APB2 gates on the A23 are almost identical to the ones
>> on the A31, but some
On 06/25/2014 05:59 PM, Stephen Rothwell wrote:
Hi Guenter,
[I know I'm a bit late to this, but ...]
On Tue, 24 Jun 2014 18:05:29 -0700 Guenter Roeck wrote:
diff --git a/arch/arm/kernel/topology.c b/arch/arm/kernel/topology.c
index 9d85318..e35d880 100644
--- a/arch/arm/kernel/topology.c
On Thu, Jun 26, 2014 at 4:51 AM, Kevin Hilman wrote:
> Doug Anderson writes:
>
>> Tushar,
>>
>> On Tue, Jun 10, 2014 at 10:32 PM, Tushar Behera wrote:
>>> Currently CLK_FOUT_EPLL was set as one of the parents of AUDSS mux.
>>> As per the user manual, it should be CLK_MAU_EPLL.
>>>
>>> The
Gobinda Charan Maji gmail.com> writes:
>
> Hi All,
>
> As per the newly added restriction (User perms >= group perms >= other
> perms) is concerned, there is an inconsistency in the permission. Say for
> example, permission value is "0432". Here User has only READ permission
> whereas
On Thu, Jun 26, 2014 at 4:14 AM, Maxime Ripard
wrote:
> On Tue, Jun 24, 2014 at 05:59:34PM +0800, Chen-Yu Tsai wrote:
>> Hi everyone,
>>
>> This is a followup series to my A23 bare-minimum bringup series [1],
>> which adds basic clock support for the A23 SoC. It is one of many
>> split up from
On Wed, Jun 25, 2014 at 11:52 AM, Jon Ringle wrote:
> On Wed, Jun 25, 2014 at 11:35 AM, Andrzej Pietrasiewicz
> wrote:
>> W dniu 25.06.2014 17:13, Jon Ringle pisze:
>>
>>> In commit 787f5627bec80094db487bfcb401e9744f181aed
>>> usb: musb: make davinci and da8xx glues depend on BROKEN
>>>
>>>
On Wed, 2014-06-25 at 19:24 -0700, Josh Triplett wrote:
> On Wed, Jun 25, 2014 at 05:05:07PM -0700, Joe Perches wrote:
> > On Wed, 2014-06-25 at 08:46 -0700, Josh Triplett wrote:
> > > Regardless of the long-standing debate over line width, checkpatch
> > > should not warn about it by default.
> >
On 06/26/2014 01:18 AM, Tomasz Figa wrote:
This patch extends the firmware_ops structure with two new callbacks:
.suspend() and .resume(). The former is intended to ask the firmware to
save all its volatile state and suspend the system, without returning
back to the kernel in between. The latter
On Wed, 2014-06-25 at 13:06 -0700, Andrew Morton wrote:
> On Wed, 25 Jun 2014 20:49:39 +0800 Ian Kent wrote:
>
> > On strict build environments we can see:
> >
> > fs/autofs4/inode.c: In function 'autofs4_fill_super':
> > fs/autofs4/inode.c:312: error: 'pgrp' may be used uninitialized in this
>
On Wed, Jun 25, 2014 at 05:05:07PM -0700, Joe Perches wrote:
> On Wed, 2014-06-25 at 08:46 -0700, Josh Triplett wrote:
> > Regardless of the long-standing debate over line width, checkpatch
> > should not warn about it by default.
>
> I'm not getting involved here.
>
> I don't care much one way
On Wed, 2014-06-25 at 08:15 +0200, Heiko Carstens wrote:
> On Tue, Jun 24, 2014 at 04:52:22PM -0700, David Rientjes wrote:
> > On Mon, 23 Jun 2014, Andrew Morton wrote:
> > > On Sat, 21 Jun 2014 11:10:58 +0200 Heiko Carstens
> > > wrote:
> > > > On Wed, Jun 18, 2014 at 02:29:31PM -0700, Andrew
On Thu, Jun 26, 2014 at 09:42:19AM +0800, Fengguang Wu wrote:
> Hi Paul,
>
> We noticed the below changes on
>
> git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
> urgent.2014.06.21a
> commit e552592e0383bc72e35eb21a9fabd84ad873cff1 ("rcu: Reduce overhead of
> cond_resched()
On Thu, Jun 26, 2014 at 09:56:16AM +0800, Fengguang Wu wrote:
> Hi Paul,
>
> FYI, we are pleased to notice big performance gains in some
> will-it-scale test cases:
Unfortunately, this one is also obsoleted by commit 4a81e8328d37 (Reduce
overhead of cond_resched() checks for RCU). Hopefully
Hi,
I'm getting 15 lines of the following in -rc2
/bin/sh: firmware/rtl_nic/rtl8168e-3.fw.gen.S: No such file or directory
followed by
firmware/Makefile:185: recipe for target 'firmware/rtl_nic/rtl8168e-3.fw.gen.S'
failed
make[1]: *** [firmware/rtl_nic/rtl8168e-3.fw.gen.S] Error 1
I've now
On Thu, Jun 26, 2014 at 10:00:11AM +0800, Fengguang Wu wrote:
> Hi Paul,
>
> We are pleased to notice huge throughput increases in the qperf/iperf
> tests, together with noticeable reduce of power consumption!
This one was identified by your testing efforts, so thank you for giving
me the hints
On Wed, Jun 25, 2014 at 12:51 PM, Eric Dumazet wrote:
> From: Tom Herbert
>
> Dave Jones reported that a crash is occurring in
>
> csum_partial
> tcp_gso_segment
> inet_gso_segment
> ? update_dl_migration
> skb_mac_gso_segment
> __skb_gso_segment
> dev_hard_start_xmit
> sch_direct_xmit
>
On Wed, Jun 25, 2014 at 12:24:49AM +0100, Maciej W. Rozycki wrote:
> On Fri, 30 May 2014, T Makphaibulchoke wrote:
>
> > Fixing compiler error with some gcc version(s) that do not
> > support __builtin_log2(). Replacing __builtin_log2() with
> > ilog2().
> >
> > Signed-off-by: T.
Firstly this patch supports more than one virtual queues for virtio-blk
device.
Secondly this patch maps the virtual queue to blk-mq's hardware queue.
With this approach, both scalability and performance can be improved.
Signed-off-by: Ming Lei
---
drivers/block/virtio_blk.c | 109
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:
- bad scalability
- bad throughput
This patch requests to introduce
Hi,
These patches try to support multi virtual queues(multi-vq) in one
virtio-blk device, and maps each virtual queue(vq) to blk-mq's
hardware queue.
With this approach, both scalability and performance on virtio-blk
device can get improved.
For verifying the improvement, I implements
On Thu, 2014-06-26 at 09:55 +0800, Cheng-Wei Lee wrote:
> This patch fixes the following checkpatch.pl issues in hfa384x_usb.c:
> WARNING: Missing a blank line after declarations
This time you've got the right subject, and right type of content,
but unfortunately, the content is wrapped and can't
On Wed, Jun 25, 2014 at 10:00:22PM -0400, Steven Rostedt wrote:
> On Thu, Jun 26, 2014 at 02:43:56AM +0200, Thomas Gleixner wrote:
> >
> > Subject: kthread: Plug park/ unplug race
> > From: Thomas Gleixner
> > Date: Thu, 26 Jun 2014 01:24:36 +0200
> >
> > The kthread park/unpark logic has the
Tejun,
In commit 09571194a9846177bea3afd18458312546112702 ("block, blk-mq:
draining can't be skipped even if bypass_depth was non-zero")
+--+++
| | f5372ab3d2 |
Hi Paul,
We are pleased to notice huge throughput increases in the qperf/iperf
tests, together with noticeable reduce of power consumption!
git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git rcu/dev
commit 34577530114e9b1de10f3aa9665bb28c8ce585ba ("rcu: Bind grace-period
On Thu, Jun 26, 2014 at 02:43:56AM +0200, Thomas Gleixner wrote:
>
> Subject: kthread: Plug park/ unplug race
> From: Thomas Gleixner
> Date: Thu, 26 Jun 2014 01:24:36 +0200
>
> The kthread park/unpark logic has the following issue:
>
> Task CPU 0 CPU 1
>
> T1
Hi Paul,
FYI, we are pleased to notice big performance gains in some
will-it-scale test cases:
git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
rcu_cond_resched.2014.06.20c
commit 0acd7c39a85836d90451b6c278c5cfdd21c055f3 ("rcu: Add RCU_COND_RESCHED_QS
for large systems")
This patch fixes the following checkpatch.pl issues in hfa384x_usb.c:
WARNING: Missing a blank line after declarations
Signed-off-by: Quentin Lee
---
drivers/staging/wlan-ng/hfa384x_usb.c |1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/staging/wlan-ng/hfa384x_usb.c
On 26 June 2014 00:32, Stephen Boyd wrote:
> It should be easy enough to read the clocks property from DT for all the
> CPU nodes and check to see if they're the same?
Not everybody has clocks supported in DT and I am not sure if it will
even work for the current users as well..
But yeah,
Hi Joe,
Thanks for your kindly reply.
I'll submit patch again.
Many thanks,
Quentin
2014-06-26 8:09 GMT+08:00, Joe Perches :
> On Wed, 2014-06-25 at 23:35 +0800, Cheng-Wei Lee wrote:
>> This patch fixes the following checkpatch.pl issues in hfa384x_usb.c:
>> WARNING: Missing a blank line after
Hi Paul,
We noticed the below changes on
git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
urgent.2014.06.21a
commit e552592e0383bc72e35eb21a9fabd84ad873cff1 ("rcu: Reduce overhead of
cond_resched() checks for RCU")
Test case: brickland3/vm-scalability/300s-anon-w-seq-mt-64G
On Thu, Jun 26, 2014 at 7:03 AM, Feng Kan wrote:
> Add a generic SYSCON register mapped reset mechanism.
>
> Signed-off-by: Feng Kan
> ---
> drivers/power/reset/Kconfig | 6 +++
> drivers/power/reset/Makefile| 1 +
> drivers/power/reset/syscon-reboot.c | 91
>
> >
> > OK, I will change ' usb_is_intel_qrk ' to ' usb_is_intel_quark'.
>
> Or even usb_is_intel_quark_x1000() ?
>
OK, I will change the function name as your suggestion to make it more specific.
> David
>
>
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On Wed, Jun 25, 2014 at 08:49:06PM +0200, Fabian Frederick wrote:
> kmalloc_array manages count*sizeof overflow.
Except in these call sites, overflow is impossible.
kmalloc_array() is useful when count is coming from an unvalidated
source. But in this case, the count is either a fixed,
> > This patch is to enable USB host controller for Intel Quark X1000. Add
> > pci quirks to adjust the packet buffer in/out threshold value, and
> > ensure EHCI packet buffer i/o threshold value is reconfigured to half.
>
> Please add more detailed description. For example, why is it necessary
Alexander reported mkswap on /dev/zram0 is failed if other process
is opening the block device file.
Step is as follows,
0. Reset the unused zram device.
1. Use a program that opens /dev/zram0 with O_RDWR and sleeps
until killed.
2. While that program sleeps, echo the correct value to
On Mon, 2 Jun 2014 21:28:42 -0700
Greg KH wrote:
> On Mon, Jun 02, 2014 at 07:42:58PM -0500, Kim Phillips wrote:
> > You are the platform driver core maintainer: can you apply this to
> > your driver-core tree now?
>
> Yes, I will after this merge window ends, it's too late for 3.16-rc1
> with
On 06/25/2014 09:43 PM, Tejun Heo wrote:
> On Wed, Jun 25, 2014 at 09:57:18AM +0800, Gu Zheng wrote:
>> When runing with the kernel(3.15-rc7+), the follow bug occurs:
>> [ 9969.258987] BUG: sleeping function called from invalid context at
>> kernel/locking/mutex.c:586
>> [ 9969.359906]
From: Kim Phillips
A userspace process can map device MMIO memory via VFIO or /dev/mem,
e.g., for platform device passthrough support in QEMU.
During early development, we found the PAGE_S2 memory type being used
for MMIO mappings. This patch corrects that by using the more strongly
ordered
On Wed, Jun 25, 2014 at 10:25:05AM +0200, Thomas Knauth wrote:
> On Wed, Jun 25, 2014 at 8:25 AM, Artem Bityutskiy wrote:
> > Plus some explanations WRT why proc-based interface and what would be
> > the alternatives, what if tomorrow we want to extend the functionality
> > and drop caches only
On Wed, 25 Jun 2014, Feng Kan wrote:
> This change is made to preserve the GIC v2 bypass bits in the
> GIC_CPU_CTRL register (also known as the GICC_CTLR register in spec).
> This code will preserve all bits configured by the bootloader regarding
> v2 bypass group bits. In the X-Gene platform,
From: Geert Uytterhoeven
Date: Wed, 25 Jun 2014 10:31:09 +0200
> If CONFIG_RFS_ACCEL=n:
>
> drivers/net/ethernet/cisco/enic/enic_main.c: In function 'enic_open':
> drivers/net/ethernet/cisco/enic/enic_main.c:1603:2: error: implicit
> declaration of function 'enic_rfs_flw_tbl_init'
>
Hi Guenter,
[I know I'm a bit late to this, but ...]
On Tue, 24 Jun 2014 18:05:29 -0700 Guenter Roeck wrote:
>
> diff --git a/arch/arm/kernel/topology.c b/arch/arm/kernel/topology.c
> index 9d85318..e35d880 100644
> --- a/arch/arm/kernel/topology.c
> +++ b/arch/arm/kernel/topology.c
> @@ -275,7
Currently the VSC has no chance to notify the VSP of the dirty rectangle on VM
panic because the notification work is done in a workqueue, and in panic() the
kernel typically ends up in an infinite loop, and a typical kernel config has
CONFIG_PREEMPT_VOLUNTARY=y and CONFIG_PREEMPT is not set, so a
On 06/25/2014 11:53 PM, Mark Salter wrote:
What is the current status of this patch series? Is it on track
for 3.17?
I assume not as I saw no comments on this so far.
But I will re-post a new version soon or later due to recent changes on seccomp.
-Takahiro AKASHI
On Sat, 2014-03-15 at
On 2014/6/25 21:08, Liu hua wrote:
于 2014/6/25 8:41, Zhang, Yanmin 写道:
On 2014/6/20 18:47, Liu hua wrote:
On 2014/6/20 7:42, Luck, Tony wrote:
BTW, I note that "extern struct pstore_info *psinfo" locates in
fs/pstore/internal.h. So users out of directory "fs/pstore/" can not use pstore
to
From: Zoltan Kiss
Date: Tue, 24 Jun 2014 21:40:15 +0100
> Introduces a new flag called PATTERN, which puts a non-periodic, predicatble
> pattern into the payload. This was useful to reproduce an otherwise
> intermittent
> bug in xen-netback [1], where checksum checking doesn't help.
> The
From: Joe Perches
Date: Tue, 24 Jun 2014 11:20:48 -0700
> Use bool instead of int as the return type.
>
> All uses are tested with !.
>
> Signed-off-by: Joe Perches
Applied, thanks Joe.
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From: Cong Wang
Date: Wed, 25 Jun 2014 17:41:47 -0700
> On Wed, Jun 25, 2014 at 1:42 PM, Zoltan Kiss wrote:
>> This is a prototype patch to enable sending TCP packets with pktgen. The
>> original motivation is to test TCP GSO with xen-netback/netfront, but I'm not
>> sure about how the checksum
On Wed, 25 Jun 2014, Subbaraman Narayanamurthy wrote:
> While stressing the CPU hotplug path, sometimes we hit a problem
> as shown below.
>
> [57056.416774] [ cut here ]
> [57056.489232] ksoftirqd/1 (14): undefined instruction: pc=c01931e8
> [57056.489245] Code: e594a000
On Wed, Jun 25, 2014 at 1:42 PM, Zoltan Kiss wrote:
> This is a prototype patch to enable sending TCP packets with pktgen. The
> original motivation is to test TCP GSO with xen-netback/netfront, but I'm not
> sure about how the checksum should be set up, and also someone should verify
> the
>
Might as well do the right thing.
Signed-off-by: Joe Perches
---
fs/adfs/adfs.h | 1 +
fs/adfs/dir.c | 2 +-
fs/adfs/dir_fplus.c | 5 ++---
3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/fs/adfs/adfs.h b/fs/adfs/adfs.h
index c770337..24575d9 100644
---
On Thu, Jun 26, 2014 at 12:05:33AM +, Wu Yu-Chen wrote:
> As I said, these macros are useless currently. I don’t think users will use
> these macros since the kernel doesn’t respond these macros. However, you are
> welcome to provide your idea
>
Just drop them entirely.
Guenter
--
To
2014-06-25 19:13 GMT+02:00 Eddie Wai :
> On Wed, 2014-06-25 at 16:26 +0200, Maurizio Lombardi wrote:
>> Hi,
>>
>> On 06/25/2014 04:04 PM, Rickard Strandqvist wrote:
>> > A struct member variable is set to different values without having used in
>> > between.
>> >
>> > This was found using a
On 06/25/14 10:30, Sudeep Holla wrote:
> +
> +/*
> + * Which cache CCSIDR represents depends on CSSELR value
> + * Make sure no one else changes CSSELR during this
> + * smp_call_function_single prevents preemption for us
> + */
Where's the smp_call_function_single() or preemption disable
> I agree that reporting the amount of shared pages in that historically fashion
> might not be interesting for userspace tools resorting to sysinfo(2),
> nowadays.
>
> OTOH, our documentation implies we do return shared memory there, and FWIW,
> considering the other places we do export the
On Wed, 2014-06-25 at 23:35 +0800, Cheng-Wei Lee wrote:
> This patch fixes the following checkpatch.pl issues in hfa384x_usb.c:
> WARNING: Missing a blank line after declarations
Still has a mismatch between subject and code
> diff --git a/drivers/staging/wlan-ng/hfa384x_usb.c
[]
> @@ -3533,7
On Wed, Jun 25, 2014 at 2:51 PM, Luis R. Rodriguez wrote:
> I'll go ahead and test this on the other
> distribution you mentioned you had issues, curious what could trigger a
> timeout
> failure there that would be distribution specific.
I've tested this on SLE12 and see no issues as well.
On Wed, Jun 25, 2014 at 3:37 PM, Stephen Warren wrote:
> On 06/18/2014 12:16 AM, Andrew Bresticker wrote:
>> Add support for the on-chip XHCI host controller present on Tegra SoCs.
>>
>> The driver is currently very basic: it loads the controller with its
>> firmware, starts the controller, and
On Wed, 2014-06-25 at 08:46 -0700, Josh Triplett wrote:
> Regardless of the long-standing debate over line width, checkpatch
> should not warn about it by default.
I'm not getting involved here.
I don't care much one way or another.
I did submit a patch where I ignored 80
columns recently and I
On 06/26/2014 07:12 AM, Alexander Graf wrote:
>
> On 06.06.14 02:20, Alexey Kardashevskiy wrote:
>> On 06/05/2014 09:57 PM, Alexander Graf wrote:
>>> On 05.06.14 09:25, Alexey Kardashevskiy wrote:
This reserves 2 capability numbers.
This implements an extended version of
Make the code flow a little better for 80 columns.
Use a consistent style for the RX and TX rings allocation.
Use BIT macro.
Use a temporary unsigned int entries for (1<
Acked-by: Don Fry
---
V2: Use pcnet32 as patch prefix, amd is too generic
Still depends on patch 1/22: pci-dma-compat: Add
Remove the now unnecessary memset too.
Signed-off-by: Joe Perches
Acked-by: Don Fry
---
On Mon, 2014-06-23 at 12:15 -0700, Joe Perches wrote:
> On Mon, 2014-06-23 at 11:02 -0700, Don Fry wrote:
> > This causes the line length to be greater than 80 characters causing
> > checkpatch to complain.
The mm-of-the-moment snapshot 2014-06-25-16-44 has been uploaded to
http://www.ozlabs.org/~akpm/mmotm/
mmotm-readme.txt says
README for mm-of-the-moment:
http://www.ozlabs.org/~akpm/mmotm/
This is a snapshot of my -mm patch queue. Uploaded at random hopefully
more than once a week.
You
Add a --strict test asking for a blank line after
function/struct/union/enum declarations.
Allow exceptions for several attributes and macro uses.
Signed-off-by: Joe Perches
---
V2: Fix a problem with patch context lines by checking
the line after the closing brace is an insertion.
On Wed, 25 Jun 2014 08:58:48 +0100 Mel Gorman wrote:
> @@ -325,7 +321,14 @@ static unsigned long zone_dirty_limit(struct zone *zone)
> */
> bool zone_dirty_ok(struct zone *zone)
> {
> - unsigned long limit = zone_dirty_limit(zone);
> + unsigned long limit = zone->dirty_limit_cached;
From: Joe Perches
Date: Mon, 23 Jun 2014 14:36:35 -0700
> Make the code flow a little better for 80 columns.
>
> Use a consistent style for the RX and TX rings allocation.
> Use BIT macro.
> Use a temporary unsiged int entries for (1< Remove the OOM messages as they duplicate the generic
> OOM
On Wed, 25 Jun 2014 08:58:46 +0100 Mel Gorman wrote:
> Historically kswapd scanned from DMA->Movable in the opposite direction
> to the page allocator to avoid allocating behind kswapd direction of
> progress. The fair zone allocation policy altered this in a non-obvious
> manner.
>
>
From: Maxime Ripard
Date: Mon, 23 Jun 2014 22:49:40 +0200
> If the mdio probe function fails in emac_open, the interrupt we just requested
> isn't freed. If emac_open is called again, for example because we try to set
> up
> the interface again, the kernel will oops because the interrupt wasn't
On Wed, Jun 25, 2014 at 3:12 PM, Stephen Warren wrote:
> On 06/18/2014 12:16 AM, Andrew Bresticker wrote:
>> In addition to the PCIe and SATA PHYs, the XUSB pad controller also
>> supports 3 UTMI, 2 HSIC, and 2 USB3 PHYs. Each USB3 PHY uses a single
>> PCIe or SATA lane and is mapped to one of
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