On Tue, Mar 15, 2016 at 05:19:39AM +, Al Viro wrote:
> On Tue, Mar 15, 2016 at 05:07:12AM +, Al Viro wrote:
>
> > There *is* a reason for code review. Or, at least, asking somebody familiar
> > with the code you are working with whether some assumption you are making
> > is true or false.
Wonga loans on promotion. Apply now!!
Wonga Express Loan Promtion 3.5 .pdf
Description: Adobe PDF document
On Tue, Mar 15, 2016 at 01:32:53PM +0100, Ingo Molnar wrote:
> So if we are still on the same page at this point, we'd have to add a pointer
> variant too I suspect:
>
> cmpxchg_ptr()
> xchg_ptr()
We typically call those _long(), like atomic_long_t etc.. Under the
assumption that siz
On Tue, 2016-03-15 at 10:03 +0100, Alexander Potapenko wrote:
> According to IEEE Std 1003.1, 2013, sending data to a SOCK_SEQPACKET
> socketpair with MSG_NOSIGNAL flag set must result in a SIGPIPE if the
> socket is no longer connected.
I find this sentence slightly confusing ?
If MSG_NOSIGNAL i
[Re: [PATCH 8/8] drivers/pinctrl: clean up samsung modular vs. non-modular
distinctions] On 15/03/2016 (Tue 09:50) Linus Walleij wrote:
> On Mon, Feb 29, 2016 at 9:48 PM, Paul Gortmaker
> wrote:
>
> > Fixups here tend to be more all over the map vs. some of the other
> > repeated/systematic one
On Tue, Mar 15, 2016 at 05:35:33AM +, Al Viro wrote:
> On Mon, Mar 14, 2016 at 11:24:38AM -0400, Benjamin LaHaise wrote:
> > On Mon, Mar 14, 2016 at 08:35:23AM +0100, Christoph Hellwig wrote:
> > > The aio changes have either been reviewed negatively or not at all. That
> > > tree should be d
Hi all,
We find a deadlock problem in suse 3.0.93-0.8-default kernel when
restore_fpu_checking return error in task switch.
The Call Trace is :
193 PID: 2415 TASK: 880b739d24c0 CPU: 5 COMMAND: "qemu-kvm"
194 #0 [880c7f6a6e40] crash_nmi_ca
On Tue, Mar 15, 2016 at 01:21:45PM +0100, Ingo Molnar wrote:
> - Renaming fetch_or() to xchg_or(), recognizing that the semantics
>are xchg()-alike.
Let me add another argument for why I don't like the "exchange/swap
(and) add" naming.
Exchange (and swap) replace one value for another, like:
On 3/14/2016 10:36 PM, Bjorn Helgaas wrote:
> On Mon, Mar 14, 2016 at 10:28:11PM -0400, Sinan Kaya wrote:
>> On 3/14/2016 9:48 PM, Bjorn Helgaas wrote:
>>
>> Yes. I was talking about PCIe on ARM64.
>>
>>> If you go to Fry's and buy a conventional PCI card, it is going to
>>> pull INTA# low to asse
On Tue, 15 Mar 2016, Benjamin Tissoires wrote:
> > BUG: KASAN: slab-out-of-bounds in memcpy+0x34/0x54 at addr ffc07135ea80
> > Write of size 4101 by task syz-executor/8747
> > CPU: 2 PID: 8747 Comm: syz-executor Tainted: GBU 3.18.0 #37
> > Hardware name: Google Tegra210 Smaug Rev 1
io]
> Oops: [#1] SMP
> [...]
> CPU: 2 PID: 696 Comm: systemd-udevd Not tainted 4.5.0-next-20160315 #13
> Hardware name: Dell Inc. Latitude E6540/0725FP, BIOS A10 06/26/2014
> task: 88021c88d7c0 ti: 88003d5b task.ti: 88003d5b
> RIP: 001
On Tuesday 15 March 2016 02:01 PM, Linus Walleij wrote:
On Wed, Mar 9, 2016 at 3:23 PM, Laxman Dewangan wrote:
Pushed the change at:
Branch "devm_pinctrl_register" of
https://github.com/ldewangan/linux-upstream.git.
Base repo is
for-next of
https://git.kernel.org/pub/scm/linux/kernel/git/lin
Hi Mika,
On Mon, Mar 14, 2016 at 11:43:35AM +0200, Mika Westerberg wrote:
> On Mon, Mar 14, 2016 at 12:19:14PM +1000, Dave Airlie wrote:
> > On 11 March 2016 at 23:45, Rafael J. Wysocki wrote:
> > > On Friday, March 11, 2016 12:58:15 PM Mika Westerberg wrote:
> > >> On Thu, Mar 10, 2016 at 09:57:
The Sagem Monetel ELC930 is a USB check reader, it provides an ACM serial
iterface in order to communicate with it.
The USB device is missing all the ACM specific "extra" info on it's interface
descriptor. Which seems be triggering the "Zero length descriptor references"
error during the probe fun
On Sat, Mar 12, 2016 at 01:52:48PM -0800, K. Y. Srinivasan wrote:
> The default user scan function associated with FC (fc_user_scan)
> is not suitable for FC hosts on Hyper-V since we don't have
> an rport associated with FC host on Hyper-V . Set it to NULL so we can
> support manual scan of FC tar
On Tue, Mar 15, 2016 at 12:28:32PM +0100, Andreas Ziegler wrote:
> This change cleans up style issues in drivers/pci/pcie/Kconfig, in
> particular all indentation is now done using tabs, not spaces, and
> the definition of PCIEASPM_DEBUG is now separated from the definition
> of PCIEASPM with a new
From: Alexander Potapenko
> Sent: 15 March 2016 09:04
> According to IEEE Std 1003.1, 2013, sending data to a SOCK_SEQPACKET
> socketpair with MSG_NOSIGNAL flag set must result in a SIGPIPE if the
> socket is no longer connected.
...
> Without the below patch the behavior is as follows:
>
> $ ./so
On Tue, Mar 15, 2016 at 11:06:02AM +, Joao Pinto wrote:
> While building linux-next the test robot detected that the pci.h was including
> two removed header files (pci-dma-compat.h and pci-bridge.h) causing the
> process to fail:
> http://lists.infradead.org/pipermail/linux-snps-arc/2016-March
I would like create a system call that iterate over all tasks in a
specific run queue .
the signature would be "iterateTasks(int cpu_x)",
which means - iterate over tasks in run queue belong to cpu number x .
how do I do that?
I saw someone suggestion doing so from init_task with
"list_for_each_s
On Wednesday 02 March 2016 10:05 AM, Mark Brown wrote:
* PGP Signed by an unknown key
On Wed, Mar 02, 2016 at 09:05:26AM +0530, Laxman Dewangan wrote:
On Wednesday 02 March 2016 09:08 AM, Mark Brown wrote:
You're not trying to scale the value here, you're trying to replace the
value because t
On Tue, Mar 15, 2016 at 02:06:00PM +0200, Heikki Krogerus wrote:
> PCI-SIG has defined Interface FEh for Base Class 0Ch,
> Sub-Class 03h as "USB Device (not host controller)". It is
> already being used in various USB device controller drivers
> for matching, so converting those to use the definiti
On Tue, Mar 15, 2016 at 02:39:58PM +0100, Lukas Wunner wrote:
> Hi Mika,
>
> On Mon, Mar 14, 2016 at 11:43:35AM +0200, Mika Westerberg wrote:
> > On Mon, Mar 14, 2016 at 12:19:14PM +1000, Dave Airlie wrote:
> > > On 11 March 2016 at 23:45, Rafael J. Wysocki wrote:
> > > > On Friday, March 11, 201
On Fri, Mar 11, 2016 at 2:43 PM, Laxman Dewangan wrote:
> Look for child node which are available when iterating for
> gpio hog node for request/set GPIO initial configuration
> during OF gpio chip registration.
>
> Signed-off-by: Laxman Dewangan
> Reviewed-by: Thierry Reding
So if I understan
Hi!
On 2016-03-03 23:27, Peter Rosin wrote:
> From: Peter Rosin
>
> Hi!
>
> I have a pair of boards with this i2c topology:
>
>GPIO ---| -- BAT1
> | v /
>I2C -+--B---+ MUX
> | \
>
On Fri, Mar 11, 2016 at 2:43 PM, Laxman Dewangan wrote:
> Print the error number of GPIO hog failed during its configurations.
> This helps in identifying the failure without instrumenting the code.
>
> Signed-off-by: Laxman Dewangan
Looks good. (Will apply after the merge window.)
Yours,
Linu
On (03/15/16 11:03), Jan Kara wrote:
[..]
> > + if (!sync_print) {
> > + if (printk_thread && !in_panic) {
> > + /*
> > +* This will wakeup the printing kthread and offload
> > +* printing to a schedulable context.
> > +
On Fri, Mar 11, 2016 at 2:43 PM, Laxman Dewangan wrote:
> If GPIO hog configuration failed while adding OF based
> gpiochip() then return the error instead of ignoring it.
>
> This helps of properly handling the gpio driver dependency.
>
> When adding the gpio hog nodes for NVIDIA's Tegra210 plat
Use kasprintf() instead of kmalloc() and snprintf().
Signed-off-by: Geliang Tang
---
kernel/trace/ftrace.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index 2ece9f1..69aceae 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/t
Hi!
We're facing this issue from 2014 on UBIFS:
http://www.spinics.net/lists/linux-fsdevel/msg79941.html
So sum up:
UBIFS does not allow pages directly marked as dirty. It want's everyone to do
it via UBIFS's
->wirte_end() and ->page_mkwirte() functions.
This assumption *seems* to be violated by
On Fri, Mar 11, 2016 at 2:43 PM, Laxman Dewangan wrote:
> The property "gpios" of GPIO hog node support the multiple GPIO entries.
> Rephrase the details of this property for this new support.
>
> Add details of new property "label" for GPIO label name.
>
> Signed-off-by: Laxman Dewangan
Also R
From: Fengwei Yin
a5f5774c55a2e3ed75f4d6c5556b7bfcb726e6f0 introduced the whole block
device checking for MMC_IOC_CMD while the old code has no such check.
It breaks some ioctl call like BLKROSET from user space. An example
is "adb remount" cmd. It prints out following error message:
"remount of
On Fri, Mar 11, 2016 at 2:43 PM, Laxman Dewangan wrote:
> The child node for gpio hogs under gpio controller's node
> provide the mechanism to automatic GPIO request and
> configuration as part of the gpio-controller's driver
> probe function.
>
> Currently, property "gpio" takes one gpios for su
No problem! Thanks!
On 3/15/2016 1:51 PM, Bjorn Helgaas wrote:
> On Tue, Mar 15, 2016 at 11:06:02AM +, Joao Pinto wrote:
>> While building linux-next the test robot detected that the pci.h was
>> including
>> two removed header files (pci-dma-compat.h and pci-bridge.h) causing the
>> process
On Tue, Mar 15, 2016 at 2:18 PM, Christoph Hellwig wrote:
> On Tue, Mar 15, 2016 at 12:40:06PM +0200, Or Gerlitz wrote:
>> "[..] Regarding backward compatibility in SR-IOV, if hypervisor has
>> this new code, the virtual OS must be updated. [...]"
> Which is broken, we can't break user or guest V
On Tue, Mar 15, 2016 at 11:18 AM, Benjamin Tissoires
wrote:
> Looks like the fimware 8.2 stall has the extra buttons spurious release
Typo: *still, not stall. (sorry)
Cheers,
Benjamin
> bug.
>
> Link: https://bugzilla.kernel.org/show_bug.cgi?id=114321
> Cc: sta...@vger.kernel.org
> Signed-off-b
> -Original Message-
> From: Christoph Hellwig [mailto:h...@infradead.org]
> Sent: Tuesday, March 15, 2016 6:40 AM
> To: KY Srinivasan
> Cc: gre...@linuxfoundation.org; linux-kernel@vger.kernel.org;
> de...@linuxdriverproject.org; oher...@suse.com;
> jbottom...@parallels.com; h...@infrad
On Tue, 15 Mar 2016 11:26:50 +0100 (CET)
Julia Lawall wrote:
> Hello,
>
> I was looking at the following code in the file
> drivers/vfio/pci/vfio_pci_intrs.c:
>
> ret = pci_enable_msix_range(pdev, vdev->msix, 1, nvec);
> if (ret < nvec) {
>
On Thu, Mar 3, 2016 at 12:40 PM, Neil Armstrong wrote:
This is a vert terse zero-line commit message. Atleast describe what you are
trying to do.
> Signed-off-by: Neil Armstrong
> +optional properties:
> +- #gpio-lines: Number of gpio if absent 32.
NACK, use ngpio from the gpio.txt document l
On Mon, Mar 14, 2016 at 11:02:31PM -0500, Josh Hunt wrote:
> On 03/14/2016 11:29 AM, Don Zickus wrote:
> >
> >Hi Josh,
> >
> >I believe Uli thought the below patch might fix it.
> >
> >Cheers,
> >Don
>
> Don
>
> It looks like I was incorrect when I said 4.5 was getting the soft lockup. I
> origin
On Tue, Mar 15, 2016 at 11:26:07AM -0400, Yin, Fengwei wrote:
> From: Fengwei Yin
>
> a5f5774c55a2e3ed75f4d6c5556b7bfcb726e6f0 introduced the whole block
> device checking for MMC_IOC_CMD while the old code has no such check.
>
> It breaks some ioctl call like BLKROSET from user space. An exampl
On Tue, 15 Mar 2016, Alex Williamson wrote:
> On Tue, 15 Mar 2016 11:26:50 +0100 (CET)
> Julia Lawall wrote:
>
> > Hello,
> >
> > I was looking at the following code in the file
> > drivers/vfio/pci/vfio_pci_intrs.c:
> >
> > ret = pci_enable_msix_range(pdev, vdev->msix, 1, nvec)
On Tue, Mar 15, 2016 at 2:20 PM, Eric Dumazet wrote:
> On Tue, 2016-03-15 at 10:03 +0100, Alexander Potapenko wrote:
>> According to IEEE Std 1003.1, 2013, sending data to a SOCK_SEQPACKET
>> socketpair with MSG_NOSIGNAL flag set must result in a SIGPIPE if the
>> socket is no longer connected.
>
On Tue, 2016-03-15 at 14:27 +1100, Finn Thain wrote:
> On Mon, 14 Mar 2016, Hannes Reinecke wrote:
>
> > On 03/14/2016 05:27 AM, Finn Thain wrote:
> > > This setting does not need to be conditional on Atari ST or TT.
> > >
> > > Without TCQ support, cmd_per_lun == 2 is probably reasonable...
> >
Hello.
On 3/15/2016 12:29 PM, Alexey Brodkin wrote:
Following commit broke DW GMAC functionality on AXS10x boards:
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e34d65696d2ef13dc32f2a162556c86c461ed763
That's what happens on eth0 up:
--->8---
On Tue, Mar 15, 2016 at 8:46 AM, Stephen Rothwell wrote:
> Hi Benjamin,
>
> After merging the aio tree, today's linux-next build (powerpc
> ppc44x_defconfig) failed like this:
>
> fs/built-in.o: In function `aio_thread_op_foo_at':
> aio.c:(.text+0x4dab4): undefined reference to `__get_user_bad'
>
From: David Wu
David Wu (3):
i2c: rk3x: switch to i2c generic dt parsing
i2c: rk3x: add new method to caculate i2c timings for rk3399
i2c: rk3x: support I2C Highspeed Mode for rk3399
drivers/i2c/busses/i2c-rk3x.c | 473 --
1 file changed, 364 insert
There was an timing issue about "repeated start" time at the I2C
controller of version0, controller appears to drop SDA at .875x (7/8)
programmed clk high. On version 1 of the controller, the rule(.875x)
isn't enough to meet tSU;STA
requirements on 100k's Standard-mode. To resolve this issue,
sda_u
From: David Wu
Switch to the new generic functions: i2c_parse_fw_timings().
Signed-off-by: David Wu
---
change in v3:
- parse timing information with common interface(Wolfram, Andy)
drivers/i2c/busses/i2c-rk3x.c | 87 ---
1 file changed, 24 insertions(+
From: David Wu
The i2c controller of new version1 supports highspeed mode,
1.7M and 3.4M rate. It could be calculated clocks by the rules.
Note: The final divs would be effected a lot by hardware elements like
scl_rise_ns, scl_fall_ns and sda_rise_ns.
Signed-off-by: David Wu
---
drivers/i2c/b
Hi Sergei,
On Tue, 2016-03-15 at 17:38 +0300, Sergei Shtylyov wrote:
> Hello.
>
> On 3/15/2016 12:29 PM, Alexey Brodkin wrote:
>
> >
> > Following commit broke DW GMAC functionality on AXS10x boards:
> > http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e34d65696d2ef13dc
On Tue, Mar 15, 2016 at 07:11:23PM +0530, Laxman Dewangan wrote:
> So here we will need two parameters:
> advertised-ramp-delay for PMIC configurations and
> ramp-delay which is measured one.
> Most of time, advertised-ramp-delay is same as ramp-delay and hence one
> value from DT will be suffici
On Tue, 2016-03-15 at 11:01 +, Borislav Petkov wrote:
> On Mon, Mar 14, 2016 at 09:11:16PM -0600, Toshi Kani wrote:
> > - pat = PAT(0, WB) | PAT(1, WT) | PAT(2, UC_MINUS) | PAT(3, UC)
> > |
> > - PAT(4, WB) | PAT(5, WT) | PAT(6, UC_MINUS) | PAT(7, UC);
> > + if (cpu_has_pat) {
>
>
Hi all,
This is a resent of my series sent back in September[1].
The i801 driver has been updated to also match on the skylake chip, which
makes the new Lenovo working with RMI4 too.
The trigger for this series has been that RMI4 (the Synaptics protocol for
their devices) is on its way to v4.6. I
Hey Kyle-
On Mon, Mar 14, 2016 at 04:55:08PM -0500, Kyle Roeschley wrote:
> From: Gratian Crisan
From what I understand, this was mostly Aaron's work, so he should get
authorship. I could be wrong, though, but you'll want to check.
> These changes add support for PIEs (physical interface eleme
SMBus Host Notify allows a slave device to act as a master on a bus to
notify the host of an interrupt. On Intel chipsets, the functionality
is directly implemented in the firmware. We just need to export a
function to call .alert() on the proper device driver.
i2c_handle_smbus_host_notify() behav
Code obtained from
https://raw.githubusercontent.com/mightybigcar/synaptics-rmi4/jf/drivers/input/rmi4/rmi_smbus.c
and updated to match upstream. And fixed to make it work.
Signed-off-by: Benjamin Tissoires
Signed-off-by: Andrew Duggan
---
drivers/input/rmi4/Kconfig | 12 ++
drivers/input
> >
> > BUG: unable to handle kernel NULL pointer dereference at 0014
> > IP: [] usb_audio_probe+0x2cc/0x9a0 [snd_usb_audio]
> > Oops: [#1] SMP
> > [...]
> > CPU: 2 PID: 696 Comm: systemd-udevd Not tainted 4.5.0-next-20160315 #13
&g
On Thu, Mar 3, 2016 at 12:40 PM, Neil Armstrong wrote:
> Add pinctrl and gprio control support to PLX Technology OXNAS SoC Family
Be a bit more verbose. Is this MIPS? ARM? How many pins does it have? Etc.
> CC: Ma Haijun
> CC: Jean-Christophe PLAGNIOL-VILLARD
> Signed-off-by: Neil Armstrong
The i801 chip can handle the Host Notify feature since ICH 3 as mentioned
in
http://www.intel.com/content/dam/doc/datasheet/82801ca-io-controller-hub-3-datasheet.pdf
Enable the functionality unconditionally and propagate the alert
on each notification.
With a T440s and a Synaptics touchpad that
.alert() is meant to be generic, but there is currently no way
for the device driver to know which protocol generated the alert.
Add a parameter in .alert() to help the device driver to understand
what is given in data.
This patch is required to have the support of SMBus Host Notify protocol
throu
device ID 0x047f:0xc010) attached,
>> > this results in the following splat at boot time:
>> >
>> > BUG: unable to handle kernel NULL pointer dereference at 0014
>> > IP: [] usb_audio_probe+0x2cc/0x9a0 [snd_usb_audio]
>> > Oops: [
Hi,
On Mon, Mar 14, 2016 at 8:00 PM, wrote:
> Hello,
>
> I see possible race in _request_firmware_load function, on which I wanted to
> take your opinion.
>
> When system is going to low power mode, device_cache_fw_images() is called
> from pm notifier which schedules asynchronous workers to cac
On Tue, Mar 15, 2016 at 01:03:39PM +1100, Stephen Rothwell wrote:
> We don't generally PGP (GPG) sign commits in the kernel tree (so "-S"
> is not required), just tags. However we always require that anyone who
> handles a patch adds a Signed-off-by line to the final commit. See
> Documentation/S
On Tue, Mar 15, 2016 at 03:16:11PM +0100, Richard Weinberger wrote:
> Hi!
>
> We're facing this issue from 2014 on UBIFS:
> http://www.spinics.net/lists/linux-fsdevel/msg79941.html
>
> So sum up:
> UBIFS does not allow pages directly marked as dirty. It want's everyone to do
> it via UBIFS's
> -
Hyper-V storage driver, which switched to using virt_boundary some time
ago, experiences significant slowdown on non-page-aligned IO. E.g.
With virt_boundary set:
# time mkfs.ntfs -Q -s 512 /dev/sdc1
...
real 0m9.406s
user 0m0.014s
sys0m0.672s
Without virt_boundary set (unsafe):
# t
Hi Daniel,
On Tue, 2016-03-15 at 09:10 +0100, Daniel Vetter wrote:
> On Mon, Mar 14, 2016 at 11:15:59AM +, Alexey Brodkin wrote:
> >
> > On Mon, 2016-03-14 at 08:00 +0100, Daniel Vetter wrote:
> > >
> > > On Fri, Mar 11, 2016 at 06:42:36PM +0300, Alexey Brodkin wrote:
> > > >
> > > > +stati
Kirill,
Am 15.03.2016 um 16:17 schrieb Kirill A. Shutemov:
> On Tue, Mar 15, 2016 at 03:16:11PM +0100, Richard Weinberger wrote:
>> Hi!
>>
>> We're facing this issue from 2014 on UBIFS:
>> http://www.spinics.net/lists/linux-fsdevel/msg79941.html
>>
>> So sum up:
>> UBIFS does not allow pages direc
Hi Netanel,
Looks like the last round of internal review went to {lkml,netdev,etc},
so this should be considered a RFC patch.
The description still needs work.
On Tue, Mar 15, 2016 at 12:50:06PM +0200, Netanel Belgazal wrote:
> This is a driver for the Amazon ethernet ENA family.
ethernet -> Et
On Tue, Mar 15, 2016 at 12:32 AM, Nicolas Saenz Julienne
wrote:
> The chip is also an 8 bit shift register which works out of the box as a GPO
> expander with this patch
>
> Signed-off-by: Nicolas Saenz Julienne
> ---
> Documentation/devicetree/bindings/gpio/gpio-74x164.txt | 4 +++-
> drivers/g
This patch fixes a newline warning found by the checkpatch.pl tool
Signed-off-by: Sohom-Bhattacharjee
---
fs/overlayfs/copy_up.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/overlayfs/copy_up.c b/fs/overlayfs/copy_up.c
index d894e7c..8a8a5ce 100644
--- a/fs/overlayfs/copy_up.c
+++ b/fs
On Tue, Mar 15, 2016 at 03:53:41PM +0100, Benjamin Tissoires wrote:
> .alert() is meant to be generic, but there is currently no way
> for the device driver to know which protocol generated the alert.
> Add a parameter in .alert() to help the device driver to understand
> what is given in data.
>
On Tue, Mar 15, 2016 at 04:23:33PM +0200, Or Gerlitz wrote:
> Let us check. I was under (the maybe wrong) impression, that before this
> patch both PF/VF drivers were not operative on some systems, so on those
> systems it's fair to require the VF driver to be patched too.
To me it sounds like the
Let's add FileHugeMapped field into meminfo and smaps. It indicates how
many times we map file THP
NR_ANON_TRANSPARENT_HUGEPAGES is renamed to NR_ANON_THPS.
Signed-off-by: Kirill A. Shutemov
---
v5:
- add FileHugeMapped to /proc/PID/smaps;
- make FileHugeMapped in meminfo aligned with other
Am 15.03.2016 um 16:17 schrieb Kirill A. Shutemov:
> On Tue, Mar 15, 2016 at 03:16:11PM +0100, Richard Weinberger wrote:
>> Hi!
>>
>> We're facing this issue from 2014 on UBIFS:
>> http://www.spinics.net/lists/linux-fsdevel/msg79941.html
>>
>> So sum up:
>> UBIFS does not allow pages directly marke
On Tue, Mar 15, 2016 at 09:06:06AM +0100, Ingo Molnar wrote:
>
> * Paul E. McKenney wrote:
>
> > On Mon, Mar 14, 2016 at 03:12:19PM -0700, Linus Torvalds wrote:
> > > On Mon, Mar 14, 2016 at 3:55 AM, Ingo Molnar wrote:
> > > >
> > > > (Note the somewhat larger .html/.htmlx files about RCU data
On Tue, Mar 15, 2016 at 04:25:50PM +0100, Richard Weinberger wrote:
> Thanks for your quick response!
>
> I also don't think that the root cause is CMA or migration but it seems
> to be the messenger.
>
> Can you confirm that UBIFS's assumptions are valid?
> I'm trying to rule out possible issues
Hi Benjamin,
[auto build test WARNING on input/next]
[also build test WARNING on v4.5 next-20160315]
[cannot apply to wsa/i2c/for-next]
[if your patch is applied to the wrong git tree, please drop us a note to help
improving the system]
url:
https://github.com/0day-ci/linux/commits/Benjamin
On Tue, Mar 15, 2016 at 04:32:40PM +0100, Richard Weinberger wrote:
> > Or if ->page_mkwrite() was called, why the page is not dirty?
>
> BTW: UBIFS does not implement ->migratepage(), could this be a problem?
This might be the reason. I can't reall make sense of
buffer_migrate_page, but it seem
On Tue, Mar 15, 2016 at 10:12:11AM +0800, Zhen Lei wrote:
> 1. In swiotlb_alloc_coherent, the branch of __get_free_pages. Directly
>return vaddr on success, and pass vaddr to free_pages on failure.
> 2. So, we can directly transparent pass vaddr from __dma_free to
>swiotlb_free_coherent, ke
On 03/15/2016 12:37 AM, Laxman Dewangan wrote:
On Monday 14 March 2016 10:01 PM, Stephen Warren wrote:
On 03/11/2016 06:43 AM, Laxman Dewangan wrote:
The property "gpios" of GPIO hog node support the multiple GPIO entries.
Rephrase the details of this property for this new support.
Add detail
On Thu, Mar 10, 2016 at 09:44:30AM -0500, Vince Weaver wrote:
> On Thu, 10 Mar 2016, Peter Zijlstra wrote:
>
> > On Wed, Feb 24, 2016 at 06:45:39PM +0100, Peter Zijlstra wrote:
> >
> > Boris, who has been running syz-kaller on AMD hardware and was hitting a
> > very similar bug with the AMD-IBS c
Hi,
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Hi Linus,
The following changes since commit 5bb9871eb8daa2e6a07caf7aeafbe2d0b3faad8f:
Merge tag 'trace-fixes-v4.5-rc5-2' of
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace (2016-02-25
20:12:09 -0800)
are available in the git repository at:
git://git.infradead.org/users/
Hello, Ingo,
This series consists of changes to memory-barriers.txt, that is, the
contents of the earlier documentation-series pull request, but leaving
out the controversial Documentation/RCU/Design changes.
I do not expect to have Documentation/RCU/Design commits for the
current merge window.
On Tue, Mar 15, 2016 at 04:25:50PM +0100, Richard Weinberger wrote:
> Kirill,
>
> Am 15.03.2016 um 16:17 schrieb Kirill A. Shutemov:
> > On Tue, Mar 15, 2016 at 03:16:11PM +0100, Richard Weinberger wrote:
> >> Hi!
> >>
> >> We're facing this issue from 2014 on UBIFS:
> >> http://www.spinics.net/li
On Tue, Mar 15, 2016 at 12:11:03AM -0700, Christoph Hellwig wrote:
> On Fri, Mar 11, 2016 at 05:11:51PM +0100, Andreas Gruenbacher wrote:
> > > while breaking a lot of assumptions,
> >
> > The model is designed specifically to be compliant with the POSIX
> > permission model. What assumptions are
On Tue, Mar 15, 2016 at 09:43:15AM -0600, Toshi Kani wrote:
> > Please use on init paths boot_cpu_has(X86_FEATURE_PAT) and on fast paths
> > static_cpu_has(X86_FEATURE_PAT). No more of that cpu_has_XXX ugliness.
>
> 'cpu_has_pat' is defined as 'boot_cpu_has(X86_FEATURE_PAT)'. Do you mean
> it sho
Add info about tmpfs/shmem with huge pages.
Signed-off-by: Kirill A. Shutemov
---
Documentation/vm/transhuge.txt | 130 +
1 file changed, 93 insertions(+), 37 deletions(-)
diff --git a/Documentation/vm/transhuge.txt b/Documentation/vm/transhuge.txt
index
On Mon, 14 Mar, at 05:47:00PM, Ingo Molnar wrote:
>
> * Matt Fleming wrote:
>
> > Running the attached semantic patch across arch/x86/mm yields a few
> > more places where we get the data type wrong for PAE,
>
> Very nice!
>
> > * file: arch/x86/mm/mmap.c:43 shifting int '( ( - 1UL ) & STACK_R
On Mon, Mar 14, 2016 at 06:37:20PM -0600, Toshi Kani wrote:
> Yes, it'd be really nice if Paul can test it as well.
Let's please agree on the final design of the patchset first and then
ask bug reporters to test.
--
Regards/Gruss,
Boris.
SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard
Em Mon, 14 Mar 2016 14:09:09 +0200
Sakari Ailus escreveu:
> Hi Mauro,
>
> On Mon, Mar 14, 2016 at 08:46:33AM -0300, Mauro Carvalho Chehab wrote:
> > Em Mon, 14 Mar 2016 12:52:54 +0200
> > Sakari Ailus escreveu:
> >
> > > Hi Mauro,
> > >
> > > On Mon, Mar 14, 2016 at 07:13:58AM -0300, Mauro
On Mon 2016-03-14 23:13:39, Sergey Senozhatsky wrote:
> From: Jan Kara
>
> Currently, printk() sometimes waits for message to be printed to console
> and sometimes it does not (when console_sem is held by some other
> process). In case printk() grabs console_sem and starts printing to
> console,
On Tue, Mar 15, 2016 at 03:24:46PM +, Alexey Brodkin wrote:
> Hi Daniel,
>
> On Tue, 2016-03-15 at 09:10 +0100, Daniel Vetter wrote:
> > On Mon, Mar 14, 2016 at 11:15:59AM +, Alexey Brodkin wrote:
> > >
> > > On Mon, 2016-03-14 at 08:00 +0100, Daniel Vetter wrote:
> > > >
> > > > On Fri,
Christoph,
Am 15.03.2016 um 16:37 schrieb Christoph Hellwig:
> On Tue, Mar 15, 2016 at 04:32:40PM +0100, Richard Weinberger wrote:
>>> Or if ->page_mkwrite() was called, why the page is not dirty?
>>
>> BTW: UBIFS does not implement ->migratepage(), could this be a problem?
>
> This might be the
On Tue, Mar 15, 2016 at 09:53:27AM -0500, Josh Cartwright wrote:
> Hey Kyle-
>
> On Mon, Mar 14, 2016 at 04:55:08PM -0500, Kyle Roeschley wrote:
> > From: Gratian Crisan
>
> From what I understand, this was mostly Aaron's work, so he should get
> authorship. I could be wrong, though, but you'll
On Mon, Mar 14, 2016 at 10:33:01AM +, Matt Fleming wrote:
> Scott reports that with the new separate EFI page tables he's seeing
> the following error on boot, caused by setting reserved bits in the
> page table structures (fault code is PF_RSVD | PF_PROT),
>
> swapper/0: Corrupted page tabl
On Tue, Mar 15, 2016 at 04:17:56PM +0100, Vitaly Kuznetsov wrote:
> The reason of the slowdown is the fact that bios don't get merged and we
> end up sending many short requests to the host. My investigation led me to
> the following code (__bvec_gap_to_prev()):
>
> return offset ||
>
On Tue, Mar 15, 2016 at 03:54:18PM +, Matt Fleming wrote:
> Fengguang, do you run coccinelle scripts currently as part of the
> 0-day lkp build machinery?
Not only that - it generates patches too. For example:
https://lkml.kernel.org/r/20160303015519.GA43500@lkp-nex06
--
Regards/Gruss,
This should go to the staging mailing list.
Michal
Dne 11.3.2016 v 10:22 laerdevstud...@gmail.com napsal(a):
> From: Parth Sane
>
> Fixed netlogic checkpatch multiple assignment warning in platform_net.c
>
> Signed-off-by: Parth Sane
> ---
> drivers/staging/netlogic/platform_net.c | 3 ++-
>
> -Original Message-
> From: Takashi Iwai [mailto:ti...@suse.de]
> Sent: Tuesday, March 15, 2016 1:12 AM
>
> On Mon, 14 Mar 2016 16:30:22 +0100,
> Lin, Mengdong wrote:
> >
> > > -Original Message-
> > > From: Takashi Iwai [mailto:ti...@suse.de]
> > > Sent: Monday, March 14, 2016 9:
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