On Wed, Jun 22, 2016 at 09:55:43AM +0200, Jacek Anaszewski wrote:
> On 06/21/2016 05:05 PM, Mark Rutland wrote:
> >On Thu, Jun 09, 2016 at 12:29:37AM +0200, Stephan Linz wrote:
> >>Cc: Joseph Jezak
> >>Cc: Nico Macrionitis
> >>Cc: Jörg Sommer
> >>Signed-off-by: Stephan Linz
> >>---
> >> Docume
On Wed, Jun 22, 2016 at 03:44:02PM +0530, Keerthy wrote:
> Hence saving it in a static array and using it later in the ops functions to
> disable or enable regulator during suspend.
Why a static array and not part of the dynamically allocated driver
data?
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Description: PGP signatur
On Friday 17 June 2016 08:11 PM, Peter Zijlstra wrote:
> On Fri, Jun 17, 2016 at 04:39:42PM +0200, Peter Zijlstra wrote:
>> On Fri, Jun 17, 2016 at 07:36:56AM -0700, Guenter Roeck wrote:
>>> Hi Peter,
>>>
>>> I am seeing build failures in -next when trying to build arc / arcv2
>>> targets.
>>>
>>>
On Wednesday, June 22, 2016 11:24:50 AM CEST Tomas Winkler wrote:
> On Tue, Jun 21, 2016 at 12:02 PM, Tomas Winkler wrote:
> > On Tue, May 3, 2016 at 9:36 AM, Arnd Bergmann wrote:
> >> On Monday 02 May 2016 16:32:25 Andrew Morton wrote:
> >> #ifdef __HAVE_BUILTIN_BSWAP32__
> >> -#define __swab3
The Coresight ETMv4 architecture provides a way to request to keep the
power to the trace unit. This might help to collect the traces without
the need to disable the CPU power management(entering/exiting deeper
idle states).
Trace PowerDown Control Register provides powerup request bit which when
On Wed, 2016-06-22 at 12:31 +0300, Heikki Krogerus wrote:
Hi,
> > Now correct me, if I am misreading the spec. I am sure the system
> > will boot unless it needs ridiculous amounts of power, but
> > will we see anything on the screen? As far as I can tell the spec
> > actually says that you canno
On Wed, Jun 22, 2016 at 6:02 PM, Maxime Ripard
wrote:
> Hi,
>
> On Mon, Jun 20, 2016 at 10:52:15AM +0800, Chen-Yu Tsai wrote:
>> + /*
>> + * The ADDA 4 MHz clock is from the codec side of the AC100,
>> + * which is likely a different power domain. However, boards
>> + * always h
On Tuesday, June 21, 2016 4:38:57 PM CEST Andrew Morton wrote:
> > @@ -1077,15 +1076,6 @@ static struct ctl_table kern_table[] = {
> > .extra1 = &neg_one,
> > },
> > #endif
> > -#ifdef CONFIG_COMPAT
> > - {
> > - .procname = "compat-log",
> > -
From: Aihua Zhang
I wrote a testcase to truncate a bin file while it is running on overlayfs.
the mount:
/dev/mapper/fedora-home on /home type ext4 (rw,relatime,data=ordered)
overlay on /tmp type overlay (rw,relatime,lowerdir=/home/zah/lower,
upperdir=/home/zah/upper,workdir=/hom
On 2016年06月22日 00:44, Michael S. Tsirkin wrote:
On Tue, May 24, 2016 at 05:36:22PM +0800, Jason Wang wrote:
This patch tries to implement an device IOTLB for vhost. This could be
used with for co-operation with userspace IOMMU implementation (qemu)
for a secure DMA environment (DMAR) in guest.
On Wed, Jun 22, 2016 at 12:50:16PM +0300, Heikki Krogerus wrote:
> On Tue, Jun 21, 2016 at 10:25:05PM +0200, Oliver Neukum wrote:
> > On Tue, 2016-06-21 at 17:51 +0300, Heikki Krogerus wrote:
> > > +What: /sys/class/typec//supported_data_roles
> > > +Data: June 2016
> > > +Contact
Replace the interface 'wilc_mq_send' with 'wilc_enqueue_cmd'
and remove the now unused structures 'message' and 'message_queue'.
Restructure switch statement in the work queue helper function
host_if_work and remove unwanted indentation.
Signed-off-by: Binoy Jayan
---
drivers/staging/wilc1000/ho
On 22/06/2016 10:50, Christian Borntraeger wrote:
> On 06/21/2016 06:52 PM, Paolo Bonzini wrote:
>> The following scenario is possible:
>>
>> CPU 1 CPU 2
>> static_key_slow_inc
>> atomic_inc_not_zero
>> -> key.enabled == 0, no increment
>>
Deconstruct the kthread / message_queue logic, replacing it with
create_singlethread_workqueue() / queue_work() setup, by adding a
'struct work_struct' to 'struct host_if_msg'. The current kthread
hostIFthread() is converted to a work queue helper with the name
'host_if_work'.
Signed-off-by: Binoy
Ignore this version please. Fengguang's magic box of tricks spotted a bug in
it.
David
Move the contents of wilc_msgqueue.c and wilc_msgqueue.h into
host_interface.c, remove 'wilc_msgqueue.c' and 'wilc_msgqueue.h'.
This is done so as to restructure the implementation of the kthread
'hostIFthread' using a work queue.
Signed-off-by: Binoy Jayan
---
drivers/staging/wilc1000/Makefile
This patchset [v3] is part of the second patch series for 'wilc1000'.
The original patch series consisted 7 patches of which only the first 5
are good. The patch 6 and 7 are being worked on in this series
in a different way.
This patch series removes the semaphore 'sem' in 'wilc1000' and also
rest
On 2016/6/21 23:29, Kirill A. Shutemov wrote:
> On Tue, Jun 21, 2016 at 11:19:07PM +0800, zhong jiang wrote:
>> On 2016/6/21 22:37, Kirill A. Shutemov wrote:
>>> On Tue, Jun 21, 2016 at 10:05:56PM +0800, zhongjiang wrote:
From: zhong jiang
with great pressure, I run some test cases.
Hi,
On Mon, Jun 20, 2016 at 10:52:15AM +0800, Chen-Yu Tsai wrote:
> + /*
> + * The ADDA 4 MHz clock is from the codec side of the AC100,
> + * which is likely a different power domain. However, boards
> + * always have both sides powered on, so it is impossible to
> + * tes
* Keerthy [160622 02:13]:
> Can you pull this patch as well?
OK thanks applying into omap-for-v4.8/soc.
Tony
n be found here also:
http://git.kernel.org/cgit/linux/kernel/git/dhowells/linux-fs.git/log/?h=rxrpc-rewrite
Tagged thusly:
git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git
rxrpc-rewrite-20160622
David
---
Arnd Bergmann (1):
rxrpc: fix uninitializ
Hi,
On Fri, Jun 17, 2016 at 05:56:02PM +0800, luoyi...@gmail.com wrote:
> From: Luo Yi
>
> Add support for the Bananapi M1 Plus A20 development board from
> sinovoip.com.cn . This board is nearly a clone of the Lemaker's
> Bananapro, but differ with the wlan chipset connection and i2s pinout.
>
On 06/22/2016 07:43 AM, Horng-Shyang Liao wrote:
On Tue, 2016-06-21 at 15:41 +0200, Matthias Brugger wrote:
On 21/06/16 07:52, Horng-Shyang Liao wrote:
On Fri, 2016-06-17 at 17:57 +0200, Matthias Brugger wrote:
On 17/06/16 10:28, Horng-Shyang Liao wrote:
Hi Matthias,
On Tue, 2016-06-14 a
On 21/06/16 10:43, Nicolas Dechesne wrote:
On Fri, Jun 17, 2016 at 1:02 PM, Nicolas Dechesne
wrote:
wrote:
msm_set_termios() is called whenever the tty is opened. Setting the baud
rate requires a full reset of the msm serial block, even when the rate
is unchanged. In the case when the same
Hi Peter,
the performance regression has been caused by this commit
=
commit 6ecdd74962f246dfe8750b7bea481a1c0816315d
Author: Yuyang Du
Date: Tue Apr 5 12:12:26 2016 +0800
sched/fair: Generalize the load/util averages resolution definition
=
Allocated rxrpc calls displayed in /proc/net/rxrpc_calls may in future be
on the proc list before they're connected or after they've been
disconnected - in which case they may not have a pointer to a connection
struct that can be used to get data from there.
Deal with this by using stuff from the
Use the IDR facility to allocate client connection IDs on a machine-wide
basis so that each client connection has a unique identifier. When the
connection ID space wraps, we advance the epoch by 1, thereby effectively
having a 62-bit ID space. The IDR facility is then used to look up client
conne
Pass a pointer to struct sk_buff rather than struct rxrpc_host_header to
functions so that they can in the future get at transport protocol parameters
rather than just RxRPC parameters.
Signed-off-by: David Howells
---
net/rxrpc/ar-internal.h |6 +++---
net/rxrpc/call_accept.c |4 ++--
rxrpc_connection_lock shouldn't be accessed as a BH-excluding lock. It's
only accessed in a few places and none of those are in BH-context.
rxrpc_transport::conn_lock, however, *is* a BH-excluding lock and should be
accessed so consistently.
Signed-off-by: David Howells
---
net/rxrpc/conn_obj
Replace accesses of conn->trans->{local,peer} with
conn->params.{local,peer} thus making it easier for a future commit to
remove the rxrpc_transport struct.
This also reduces the number of memory accesses involved.
Signed-off-by: David Howells
---
net/rxrpc/call_event.c | 12 ++--
n
Define and use a structure to hold connection parameters. This makes it
easier to pass multiple connection parameters around.
Define and use a structure to hold protocol information used to hash a
connection for lookup on incoming packet. Most of these fields will be
disposed of eventually, incl
Hi Guenter,
On Tue, Jun 21, 2016 at 03:25:55PM -0700, Guenter Roeck wrote:
> On Tue, Jun 21, 2016 at 05:51:49PM +0300, Heikki Krogerus wrote:
> > Hi,
> >
> > I'm considering all the RFCs I send after v1 as v2 (I don't remember
> > how many I send). Hope this is OK and hope there is nothing big
>
The rxrpc_transport struct is now redundant, given that the rxrpc_peer
struct is now per peer port rather than per peer host, so get rid of it.
Service connection lists are transferred to the rxrpc_peer struct, as is
the conn_lock. Previous patches moved the client connection handling out
of the
Validate the net address given to rxrpc_kernel_begin_call() before using
it.
Whilst this should be mostly unnecessary for in-kernel users, it does clear
the tail of the address struct in case we want to hash or compare the whole
thing.
Signed-off-by: David Howells
---
net/rxrpc/af_rxrpc.c |
On Wed, Jun 22, 2016 at 10:46 AM, Paolo Bonzini wrote:
>
>
> On 22/06/2016 10:38, Dmitry Vyukov wrote:
>> On Wed, Jun 22, 2016 at 10:36 AM, Paolo Bonzini wrote:
>>> On 22/06/2016 10:20, Dmitry Vyukov wrote:
All crashes suggest that apic is NULL.
On commit b06f3a168cdcd8
"Exclusive connections" are meant to be used for a single client call and
then scrapped. The idea is to limit the use of the negotiated security
context. The current code, however, isn't doing this: it is instead
restricting the socket to a single virtual connection and doing all the
calls over t
From: Arnd Bergmann
Hashing the peer key was introduced for AF_INET, but gcc
warns about the rxrpc_peer_hash_key function returning uninitialized
data for any other value of srx->transport.family:
net/rxrpc/peer_object.c: In function 'rxrpc_peer_hash_key':
net/rxrpc/peer_object.c:57:15: error: '
Make rxrpc_send_packet() take a connection not a transport as part of the
phasing out of the rxrpc_transport struct.
Whilst we're at it, rename the function to rxrpc_send_data_packet() to
differentiate it from the other packet sending functions.
Signed-off-by: David Howells
---
net/rxrpc/ar-in
Current pre-sorted memory region array has some limitations for future
device IOTLB conversion:
1) need extra work for adding and removing a single region, and it's
expected to be slow because of sorting or memory re-allocation.
2) need extra work of removing a large range which may intersect
Provide refcount helper functions for connections so that the code doesn't
touch local or connection usage counts directly.
Also make it such that local and peer put functions can take a NULL
pointer.
Signed-off-by: David Howells
---
net/rxrpc/af_rxrpc.c |7 ++-
net/rxrpc/ar-intern
This patch tries to implement an device IOTLB for vhost. This could be
used with for co-operation with userspace(qemu) implementation of DMA
remapping.
The idea is simple, cache the translation in a software device IOTLB
(which was implemented as interval tree) in vhost and use vhost_net
file desc
This patch tries to implement an device IOTLB for vhost. This could be
used with for co-operation with userspace IOMMU implementation (qemu)
for a secure DMA environment (DMAR) in guest.
The idea is simple. When vhost meets an IOTLB miss, it will request
the assistance of userspace to do the trans
On Tue, Jun 21, 2016 at 10:25:05PM +0200, Oliver Neukum wrote:
> On Tue, 2016-06-21 at 17:51 +0300, Heikki Krogerus wrote:
> > +What: /sys/class/typec//supported_data_roles
> > +Data: June 2016
> > +Contact: Heikki Krogerus
> > +Description:
> > + Lists the US
This patch introduces vhost memory accessors which were just wrappers
for userspace address access helpers. This is a requirement for vhost
device iotlb implementation which will add iotlb translations in those
accessors.
Signed-off-by: Jason Wang
---
drivers/vhost/net.c | 1 +
drivers/vhost/
Kill off the concept of maintaining a bundle of connections to a particular
target service to increase the number of call slots available for any
beyond four for that service (there are four call slots per connection).
This will make cleaning up the connection handling code easier and
facilitate r
From: Dan Carpenter
rxrpc_lookup_peer_rcu() and rxrpc_lookup_peer() return NULL on error, never
error pointers, so IS_ERR() can't be used.
Fix three callers of those functions.
Fixes: be6e6707f6ee ('rxrpc: Rework peer object handling to use hash table and
RCU')
Signed-off-by: Dan Carpenter
Si
On Wed, Jun 22, 2016 at 06:05:02AM +, AMIT NAGAL wrote:
> Hi
> As discussed here :: http://www.spinics.net/lists/arm-kernel/msg484384.html
> ,
> IPI_CPU_BACKTRACE is special and is not traceable .
> is the patch enclosed in above discussion finalized and queued up for release
> on kernel.o
From: Sascha Hauer
The .get_trend callback in struct thermal_zone_device_ops has
the prototype:
int (*get_trend) (struct thermal_zone_device *, int,
enum thermal_trend *);
whereas the .get_trend callback in struct thermal_zone_of_device_ops
has:
int (*get
On Wed, 2016-06-22 at 09:43 +0800, Yisen Zhuang wrote:
>
> 在 2016/6/21 18:32, Andy Shevchenko 写道:
> > On Tue, 2016-06-21 at 11:56 +0800, Yisen Zhuang wrote:
> > > From: Daode Huang
> > >
> > > For SoC hip06, PFC pause handled in dsaf, while hip05 in XGMAC,
> > > so change the statistics of pfc p
# cat /proc/version
Linux version 4.7.0-rc4-next-20160622-06645-g5cba085 (wxt@nb)
---
There are five pathes in this series.
thermal: Add support for hardware-tracked trip point
thermal: of: implement .set_trips for device tree thermal zones
thermal: streamline get_trend callbacks
thermal: bang
Hi Oliver,
On Tue, Jun 21, 2016 at 10:43:05PM +0200, Oliver Neukum wrote:
> On Tue, 2016-06-21 at 16:58 +0300, Heikki Krogerus wrote:
> > On Tue, Jun 21, 2016 at 03:08:52PM +0200, Oliver Neukum wrote:
> >
> > > The firmware will surely want to display something. So it is possible
> > > that we s
From: Sascha Hauer
With interrupt driven thermal zones we pass the lower and upper
temperature on which shall be acted, so in the governor we have to act on
the exact lower temperature to be consistent. Otherwise an interrupt maybe
generated on the exact lower temperature, but the bang bang gover
From: Sascha Hauer
This adds support for hardware-tracked trip points to the device tree
thermal sensor framework.
The framework supports an arbitrary number of trip points. Whenever
the current temperature is updated, the trip points immediately
below and above the current temperature are found
On Wednesday 22 June 2016 10:45 AM, Eduardo Valentin wrote:
Because several drivers do the following pattern:
.set_mode()
...
local_data->mode = new_mode;
thermal_zone_device_update(tz);
makes sense to simply do the thermal_zone_device_update()
in thermal core, after setting the ne
On 17/06/16 07:05, Laxman Dewangan wrote:
> NVIDIA's Tegra210 Jetson platform (P2180) uses the MAX77620 as PMIC.
> Enable GPIO, Pincontrol and RTC driver for this device.
>
> Signed-off-by: Laxman Dewangan
> ---
> Changes from V1:
> - MFD and regulator is already enabled, enabling remaining driv
Hello,
On 2016/5/26 14:22, js1...@gmail.com wrote:
> From: Joonsoo Kim
>
> Until now, reserved pages for CMA are managed in the ordinary zones
> where page's pfn are belong to. This approach has numorous problems
> and fixing them isn't easy. (It is mentioned on previous patch.)
> To fix this si
commit abedf8e2419f ("rcu: Use simple wait queues where possible in
rcutree") converts wait queues in rcutree to use simple wait queues,
but it incorrectly reverts the commit 2aa792e6faf1 ("rcu: Use
rcu_gp_kthread_wake() to wake up grace period kthreads").
This patch tries to fix the above issue b
On Tue, Jun 21, 2016 at 02:36:34PM -0400, Chris Metcalf wrote:
> On 6/21/2016 2:28 PM, Peter Zijlstra wrote:
> >On Tue, Jun 21, 2016 at 07:29:18PM +0200, Peter Zijlstra wrote:
> >
> >>>OK, I seem to have a tilepro-linux-gcc-6.1.1 build done. Lets see if I
> >>>can build me a kernel with it.
> >The
On 21/06/16 19:41, Mathieu Poirier wrote:
It can be hard for people not familiar with the CoreSight IP blocks
to make sense of the acronyms found in the current bindings. As such
this patch expands each acronym in the hope of providing a better
description of the IP block they represent.
Th
An auxiliary evlist is created by perf_evlist__new_aux() using an
existing evlist as its parent. An auxiliary evlist can have its own
'struct perf_mmap', but can't have any other data. User should use its
parent instead when accessing other data.
Auxiliary evlists are containers of 'struct perf_mm
Create record__mmap() and record__mmap_evlist() to wrap
perf_evlist__mmap_ex() and its error processing.
Following commits will introdule multiple evlists for 'perf record'.
record__mmap() and record__mmap_evlist() will be improvemented to
create mmap for each evlist.
Signed-off-by: Wang Nan
Cc:
Improve test backward-ring-buffer, trace both enter and exit event of
prctl() syscall, utilize auxiliary evlist to mmap enter and exit event
into separated mmaps.
Signed-off-by: Wang Nan
Cc: Arnaldo Carvalho de Melo
Cc: Jiri Olsa
Cc: Masami Hiramatsu
Cc: Namhyung Kim
Cc: Zefan Li
Cc: He Kuan
overwrite_evt_state is introduced to reflect the state of overwritable
ring buffers. It is a state machine with 3 states:
RUNNING --(1)--> DATA_PENDING --(2)--> EMPTY
^ ^ |
| |___(disallow)___/|
||
This patch set enables daemonized perf recording by utilizing
overwritable backward ring buffer. With this feature one can
put perf background, and dump ring buffer records by a SIGUSR2
when he/she find something unusual. For example, following
command record system calls, schedule events and sampl
When working with overwritable ring buffer there's a inconvenience
problem: if perf dumps data after a long period after it starts, non-sample
events may lost, which makes following 'perf report' unable to identify
proc name and mmap layout. For example:
# perf record -m 4 -e raw_syscalls:* -g --
Tony,
On Tuesday 21 June 2016 03:27 PM, Keerthy wrote:
On Tuesday 21 June 2016 01:22 PM, Mohammed, Afzal wrote:
Hi Suman,
Anna, Suman wrote on Monday, June 20, 2016 9:49 PM:
It does happen when the pruss module is exercised. We found this when we
tried to do a standby test on suspend, and
Create an auxiliary evlist for overwritable events.
Before mmap, build this evlist and set 'overwrite' and 'backward'
attribute. Since perf_evlist__mmap_ex() only maps events when
evsel->overwrite matches evlist's corresponding attributes, with
these two evlists an event goes to either rec->evlist
On 21/06/16 19:41, Mathieu Poirier wrote:
It can be hard for people not familiar with the CoreSight IP blocks
to make sense of the acronyms found in the current bindings. As such
this patch expands each acronym in the hope of providing a better
description of the IP block they represent.
Signed
If write_backward attribute is set, records are written into kernel
ring buffer from end to beginning, but read from beginning to end.
To avoid 'XX out of order events recorded' warning message (timestamps
of records is in reverse order when using write_backward), suppress the
warning message if wr
This patch allows following config terms and option:
Globally setting events to overwrite;
# perf record --overwrite ...
Set specific events to be overwrite or no-overwrite.
# perf record --event cycles/overwrite/ ...
# perf record --event cycles/no-overwrite/ ...
Add missing config terms a
On Wed, Jun 22, 2016 at 04:39:01PM +0800, Honghui Zhang wrote:
> I think that driver and dtsi could merged separately, I would prefer
> those previous patches stay in the tree if it's OK for you.
Sure, I send them upstream through my tree.
Thanks,
Joerg
On Wed, 2016-06-22 at 10:44 +0200, Thomas Gleixner wrote:
> B1;2802;0cOn Wed, 22 Jun 2016, Mike Galbraith wrote:
> > FWIW, testing with ltp, I noticed a new failure in logs. It turns
> out
> > to be intermittent, but the testcase mostly fails.
>
> You forgot to cc the LTP folks ...
This ain't th
add Hisilicon BVT I2C controller driver support.
Signed-off-by: Pan Wen
---
.../devicetree/bindings/i2c/i2c-hibvt.txt | 24 +
drivers/i2c/busses/Kconfig | 10 +
drivers/i2c/busses/Makefile| 1 +
drivers/i2c/busses/i2c-hibvt.c
Hello Tien Hock
On 6/21/2016 10:46 AM, th...@altera.com wrote:
From: Tien Hock Loh
This adds support for TSE PCS that uses SGMII adapter when the phy-mode of
the dwmac is set to sgmii
Signed-off-by: Tien Hock Loh
IIUC, you are keeping the two timers w/o looking.
Is there any motivation be
Whenever the current temperature is updated, the trip points immediately
below and above the current temperature are found. A sensor driver
callback `set_trips' is then called with the temperatures.
Lastly, The sensor will trigger the hardware high temperature interrupts
to increase the sampleing r
From: Sascha Hauer
This patch implements .set_trips for device tree thermal zones.
As the hardware-tracked trip points is supported by thermal core patch[0].
patch[0]
"thermal: Add support for hardware-tracked trip points".
Signed-off-by: Sascha Hauer
Signed-off-by: Caesar Wang
Cc: Zhang Rui
On 06/21/2016 05:28 PM, Jacek Anaszewski wrote:
Hi Florian,
Thanks for the patch. I have two remarks below.
On 06/21/2016 09:29 AM, Florian Vaussard wrote:
Add device tree binding documentation for On Semiconductor NCP5623 I2C
LED driver. The driver can independently control the PWM of the 3
c
On 22/06/16 05:49, Bjorn Andersson wrote:
On Tue 21 Jun 10:22 PDT 2016, Srinivas Kandagatla wrote:
[..]
diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c.dts
b/arch/arm64/boot/dts/qcom/apq8096-db820c.dts
[..]
+
+/ {
+ model = "Qualcomm Technologies, Inc. DB820c";
+ compatibl
Hi Nicolas,
Am Mittwoch, den 22.06.2016, 14:32 +0800 schrieb Nicolas Boichat:
> >> Actually, experimenting a bit more with the code, I realized that the
> >> connector is always attached to the encoder, not the bridge, so the 2
> >> layouts above are actually identical (from the userspace point of
Hi Florian,
On 06/22/2016 08:08 AM, Florian Vaussard wrote:
Hi Jacek,
Le 21. 06. 16 à 17:28, Jacek Anaszewski a écrit :
Hi Florian,
Thanks for the patch. I have two remarks below.
On 06/21/2016 09:29 AM, Florian Vaussard wrote:
Add device tree binding documentation for On Semiconductor NCP5
On Wed, Jun 22, 2016 at 10:23:36AM +0200, Daniel Vetter wrote:
> On Wed, Jun 22, 2016 at 09:21:11AM +0100, Russell King wrote:
> > On Wed, Jun 22, 2016 at 09:31:18AM +0200, Daniel Vetter wrote:
> > > On Wed, Jun 22, 2016 at 3:47 AM, Stephen Rothwell
> > > wrote:
> > > > Hi all,
> > > >
> > > > To
On 06/21/2016 06:52 PM, Paolo Bonzini wrote:
> The following scenario is possible:
>
> CPU 1 CPU 2
> static_key_slow_inc
> atomic_inc_not_zero
> -> key.enabled == 0, no increment
> jump_label_lock
> atomic_inc_return
> -> key.ena
> /*
> - * kswapd shrinks the zone by the number of pages required to reach
> - * the high watermark.
> + * kswapd shrinks a node of pages that are at or below the highest usable
> + * zone that is currently unbalanced.
> *
> * Returns true if kswapd scanned at least the requested number of pa
On Mon 20-06-16 16:43:34, Andy Lutomirski wrote:
> Currently, NR_KERNEL_STACK tracks the number of kernel stacks in a
> zone. This only makes sense if each kernel stack exists entirely in
> one zone, and allowing vmapped stacks could break this assumption.
>
> Since frv has THREAD_SIZE < PAGE_SIZ
On 22/06/2016 10:38, Dmitry Vyukov wrote:
> On Wed, Jun 22, 2016 at 10:36 AM, Paolo Bonzini wrote:
>> On 22/06/2016 10:20, Dmitry Vyukov wrote:
>>> All crashes suggest that apic is NULL.
>>>
>>> On commit b06f3a168cdcd80026276898fd1fee443ef25743 (Jan 6).
>>>
>>> Ping. Just hit it aga
B1;2802;0cOn Wed, 22 Jun 2016, Mike Galbraith wrote:
> FWIW, testing with ltp, I noticed a new failure in logs. It turns out
> to be intermittent, but the testcase mostly fails.
You forgot to cc the LTP folks ...
> rtbox:~ #
> /usr/local/ltp/conformance/interfaces/sigtimedwait/sigtimedwait_1-1
On 22/06/2016 08:59, Haozhong Zhang wrote:
> Changes in v3:
> * Make guest MSR_IA32_FEATURE_CONTROL always available (Paolo
>Bonzini) and remove the nested vmx check in the 'get' case in patch
>1 (Borislav Petkov).
> * Always mark the locked bit of MSR_IA32_FEATURE_CONTROL
>valid. (
On Wed, Jun 22, 2016 at 10:36 AM, Paolo Bonzini wrote:
>
>
> On 22/06/2016 10:20, Dmitry Vyukov wrote:
>> All crashes suggest that apic is NULL.
>>
>> On commit b06f3a168cdcd80026276898fd1fee443ef25743 (Jan 6).
>>
>> Ping. Just hit it again on 67016f6cdfd079e632bbc49e33178b2d558c120
On Wed, 2016-06-22 at 10:31 +0200, Joerg Roedel wrote:
> On Wed, Jun 22, 2016 at 03:45:47PM +0800, Honghui Zhang wrote:
> > This one is based on CCF "arm: dts: mt2701: Add clock controller device
> > nodes"[1] and power domain patch "Mediatek MT2701 SCPSYS power domain
> > support v7"[2],
> > But t
On 06/17/2016 06:53 PM, Bjorn Andersson wrote:
> On Fri 17 Jun 03:22 PDT 2016, Neil Armstrong wrote:
>
>> In order to support eh Qualcomm MDM9615 SoC, add support for the
>> PM8018 RPM regulator in the qcom_rpm-regulator driver.
>>
>> Signed-off-by: Neil Armstrong
> [..]
>> diff --git a/drivers/r
On Tue, Jun 21, 2016 at 12:02 PM, Tomas Winkler wrote:
> On Tue, May 3, 2016 at 9:36 AM, Arnd Bergmann wrote:
>> On Monday 02 May 2016 16:32:25 Andrew Morton wrote:
>>> On Tue, 03 May 2016 01:10:16 +0200 Arnd Bergmann wrote:
>>>
>>> > On Monday 02 May 2016 16:02:18 Andrew Morton wrote:
>>> > > O
On 22/06/2016 10:20, Dmitry Vyukov wrote:
>>> >> All crashes suggest that apic is NULL.
>>> >>
>>> >> On commit b06f3a168cdcd80026276898fd1fee443ef25743 (Jan 6).
>
> Ping. Just hit it again on 67016f6cdfd079e632bbc49e33178b2d558c120a (Jun 20):
This might have been the same bug you reported yest
For a long time, generic_make_request() converts recursion into
iteration by queuing recursive arguments on current->bio_list.
This is convenient for stacking drivers,
the top-most driver would take the originally submitted bio,
and re-submit a re-mapped version of it, or one or more clones,
or on
On 22/06/16 11:14, Felipe Balbi wrote:
>
> Hi,
>
> Roger Quadros writes:
>> For the real use case, some Carplay platforms need it.
>
> Carplay does *NOT* rely on OTG. Apple has its own proprietary and
> closed
> specification which is not OTG-compliant.
>
On 06/22/2016 07:23 AM, Bjorn Andersson wrote:
> On Fri 17 Jun 03:22 PDT 2016, Neil Armstrong wrote:
>
> [..]
>> diff --git a/drivers/mfd/qcom_rpm.c b/drivers/mfd/qcom_rpm.c
> [..]
>> +
>> +static const struct qcom_rpm_data mdm9615_template = {
>> +.version = 3,
>> +.resource_table = mdm96
On Wed, Jun 22, 2016 at 03:45:47PM +0800, Honghui Zhang wrote:
> This one is based on CCF "arm: dts: mt2701: Add clock controller device
> nodes"[1] and power domain patch "Mediatek MT2701 SCPSYS power domain
> support v7"[2],
> But these two patchset are still being review now.
>
> Do you think i
On 6/9/2016 9:55 PM, Peter Senna Tschudin wrote:
Add a driver that create a drm_bridge and a drm_connector for the LVDS
to DP++ display bridge of the GE B850v3.
There are two physical bridges on the video signal pipeline: a
STDP4028(LVDS to DP) and a STDP2690(DP to DP++). The hardware and
fir
Hi Peter,
I use this Java package.
java-1.7.0-openjdk
I think you don't thing you need to install Windows Manager. In fact,
I'm using just plain text log file (${VER}/${DATE}.log) produced with
this command
./run-specjvm.sh --benchmarkThreads 32 --iterations 1 --iterationTime
180 --warmuptime 9
On 06/21/2016 09:42 PM, Mark Brown wrote:
> On Thu, Jun 16, 2016 at 06:24:36PM +0300, Crestez Dan Leonard wrote:
>
>> +val = ((u8*)val) + read_len;
>
> This cast looks broken, you should be able to do pointer arithmetic on
> void pointers as though they were char *.
>
Pointer arithme
Hi Branimir,
I don't think that it's related. The regression has happened in one of
these two commits:
$ git log --pretty=oneline
e7904a28f5331c21d17af638cb477c83662e3cb6..6ecdd74962f246dfe8750b7bea481a1c0816315d
6ecdd74962f246dfe8750b7bea481a1c0816315d sched/fair: Generalize the
load/util averag
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