Have dev_pm_ops.prepare return 1 for USB devices and ports so that USB
devices can remain runtime-suspended when the system goes to a sleep
state, if their wakeup state is correct and they have runtime PM enabled.
Signed-off-by: Tomeu Vizoso
---
drivers/usb/core/port.c | 6 ++
drivers/usb
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: Herbert Xu
[ Upstream commit 738ac1ebb96d02e0d23bc320302a6ea94c612dec ]
Shared skbs must not be modified and this is crucial for broadcast
and/or multicast paths where we use it as an optimisa
On Mon, Sep 28, 2015 at 10:42 PM, Alexander Kapshuk
wrote:
> On Mon, Sep 28, 2015 at 5:09 PM, Greg KH wrote:
>> On Mon, Sep 28, 2015 at 07:50:37AM +0300, Alexander Kapshuk wrote:
>>> Hello,
>>
>> Hi!
>>
>> First off, your Subject: is a bit odd, you might want to fix up your
>> email client :)
>>
Hi,
this is v6 of an attempt to make it easier for devices to remain in
runtime PM when the system goes to sleep, mainly to reduce the time
spent resuming devices.
For this, we interpret the absence of all PM callback implementations as
it being safe to do direct_complete, so their ancestors aren
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: Tilman Schmidt
[ Upstream commit fd98e9419d8d622a4de91f76b306af6aa627aa9c ]
Commit 79901317ce80 ("n_tty: Don't flush buffer when closing ldisc"),
first merged in kernel release 3.10, caused th
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: NeilBrown
commit 299b0685e31c9f3dcc2d58ee3beca761a40b44b3 upstream.
'reshape_position' tracks where in the reshape we have reached.
'reshape_safe' tracks where in the reshape we have safely re
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: Julian Anastasov
[ Upstream commit e9e4dd3267d0c5234c5c0f47440456b10875dec9 ]
commit 381c759d9916 ("ipv4: Avoid crashing in ip_error")
fixes a problem where processed packet comes from device
If a suitable prepare callback cannot be found for a given device and
its driver has no PM callbacks at all, assume that it can go direct to
complete when the system goes to sleep.
The reason for this is that there's lots of devices in a system that do
no PM at all and there's no reason for them t
2015-09-29 11:38 GMT+03:00 Ingo Molnar :
>
> * Andrey Ryabinin wrote:
>
>> In not-instrumented code KASAN replaces instrumented
>> memset/memcpy/memmove with not-instrumented analogues
>> __memset/__memcpy/__memove.
>> However, on x86 the EFI stub is not linked with the kernel.
>> It uses not-inst
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: Stephen Smalley
[ Upstream commit fdd75ea8df370f206a8163786e7470c1277a5064 ]
Calling connect() with an AF_TIPC socket would trigger a series
of error messages from SELinux along the lines of:
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: Jann Horn
commit fbb1816942c04429e85dbf4c1a080accc534299e upstream.
It was possible for an attacking user to trick root (or another user) into
writing his coredumps into an attacker-readable,
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: Jialing Fu
commit 71f8a4b81d040b3d094424197ca2f1bf811b1245 upstream.
The following panic is captured in ker3.14, but the issue still exists
in latest kernel.
--
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: Alexey Brodkin
commit dfc50fcaad574e5c8c85cbc83eca1426b2413fa4 upstream.
Current check of phydev with IS_ERR(phydev) may make not much sense
because of_phy_connect() returns NULL on failure in
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: Richard Laing
[ Upstream commit 25b4a44c19c83d98e8c0807a7ede07c1f28eab8b ]
In the IPv6 multicast routing code the mrt_lock was not being released
correctly in the MFC iterator, as a result add
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: Jeff Vander Stoep
commit bf0c4e04732479f650ff59d1ee82de761c0071f0 upstream.
Move the poison pointer offset to 0xdead, a
recognized value that is not mappable by user-space exploits
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: Daniel Borkmann
[ Upstream commit 4f7d2cdfdde71ffe962399b7020c674050329423 ]
Jason Gunthorpe reported that since commit c02db8c6290b ("rtnetlink: make
SR-IOV VF interface symmetric"), we don't
On Tue, 29 Sep 2015 11:28:31 +0200
Peter Zijlstra wrote:
> __trace_sched_switch_state() is the last remaining PREEMPT_ACTIVE
> user, move trace_sched_switch() from prepare_task_switch() to
> __schedule() and propagate the @preempt argument.
>
> Signed-off-by: Peter Zijlstra (Intel)
> ---
> inc
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: Oleg Nesterov
[ Upstream commit fecdf8be2d91e04b0a9a4f79ff06499a36f5d14f ]
pktgen_thread_worker() is obviously racy, kthread_stop() can come
between the kthread_should_stop() check and set_cur
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: Hin-Tak Leung
commit 7cb74be6fd827e314f81df3c5889b87e4c87c569 upstream.
Pages looked up by __hfs_bnode_create() (called by hfs_bnode_create() and
hfs_bnode_find() for finding or creating pages
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: Alexey Brodkin
commit f1590670ce069eefeb93916391a67643e6ad1630 upstream.
Current implementation of descriptor init procedure only takes
care about setting/clearing ownership flag in "des0"/"de
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: Julian Anastasov
[ Upstream commit 2c17d27c36dcce2b6bf689f41a46b9e909877c21 ]
Incoming packet should be either in backlog queue or
in RCU read-side section. Otherwise, the final sequence of
fl
On Tue, Sep 29, 2015 at 03:05:45PM +0200, Loic Poulain wrote:
> Add support for Intel Bluetooth silicon register access over HCI.
> Intel BT/FM combo chip allows to read/write some registers (e.g. FM
> registers) via its HCI interface.
If this is specific to some devices it should go into the dri
On Tue, Sep 29, 2015 at 11:30:26AM -0400, Steven Rostedt wrote:
> On Tue, 29 Sep 2015 11:28:39 -0400
> Steven Rostedt wrote:
>
> > On Tue, 29 Sep 2015 11:28:30 +0200
> > Peter Zijlstra wrote:
> >
> > > There is only a single PREEMPT_ACTIVE use in the regular __schedule()
> > > path and that is
On Tue, Sep 29, 2015 at 7:04 AM, Ruud wrote:
>
> (for illustration, lspci -tv from a 3.2 kernel, hand edited as the
> original picture has already discovered the subordinate busses)
> +-02.0-[04-17]00.0-[05-17]--+-04.0-[06-16]00.0-[07-16]---
> |
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: Helge Deller
commit b1b4e435e4ef7de77f07bf2a42c8380b960c2d44 upstream.
When detecting a serial port on newer PA-RISC machines (with iosapic) we have a
long way to go to find the right IRQ line
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: Eric Dumazet
[ Upstream commit d339727c2b1a10f25e6636670ab6e1841170e328 ]
User space can crash kernel with
ip link add ifb10 numtxqueues 10 type ifb
We must replace a BUG_ON() by proper
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: Noa Osherovich
commit 5e99b139f1b68acd65e36515ca347b03856dfb5a upstream.
The mlx4 IB driver implementation for ib_query_ah used a wrong offset
(28 instead of 29) when link type is Ethernet. Fi
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: Jann Horn
commit 4c17a6d56bb0cad3066a714e94f7185a24b40f49 upstream.
This might lead to local privilege escalation (code execution as
kernel) for systems where the following conditions are met:
On Tue, Sep 29, 2015 at 01:07:25PM +0200, Thierry Reding wrote:
> On Fri, Sep 25, 2015 at 10:29:51AM +0200, Philipp Zabel wrote:
> > Am Montag, den 21.09.2015, 15:15 +0100 schrieb Russell King - ARM Linux:
> > > On Mon, Sep 21, 2015 at 11:51:06AM +0200, Thierry Reding wrote:
> > > > On Wed, Sep 16,
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: Jack Morgenstein
commit 2b135db3e81301d0452e6aa107349abe67b097d6 upstream.
The pkey mapping for RoCE must remain the default mapping:
VFs:
virtual index 0 = mapped to real index 0 (0x)
On Tue, 29 Sep 2015 11:28:32 +0200
Peter Zijlstra wrote:
> Now that nothing tests for PREEMPT_ACTIVE anymore, stop setting it.
>
> Signed-off-by: Peter Zijlstra (Intel)
> @@ -3243,13 +3243,7 @@ asmlinkage __visible void __sched notrac
> return;
>
> do {
> - /
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: Minfei Huang
commit 9962eea9e55f797f05f20ba6448929cab2a9f018 upstream.
The variable pmd_idx is not initialized for the first iteration of the
for loop.
Assign the proper value which indexes t
On Tue, 29 Sep 2015 11:28:35 +0200
Peter Zijlstra wrote:
> Its unused, kill the definition.
>
> Signed-off-by: Peter Zijlstra (Intel)
Reviewed-by: Steven Rostedt
-- Steve
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.ke
On Tue, 29 Sep 2015 11:28:33 +0200
Peter Zijlstra wrote:
> Since we stopped setting PREEMPT_ACTIVE, there is no need to mask it
> out of preempt_count() tests.
>
> Signed-off-by: Peter Zijlstra (Intel)
> ---
Reviewed-by: Steven Rostedt
-- Steve
> include/linux/preempt.h |3 +--
> kerne
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: Filipe Manana
commit 1f9b8c8fbc9a4d029760b16f477b9d15500e3a34 upstream.
While we are committing a transaction, it's possible the previous one is
still finishing its commit and therefore we wai
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: Sakari Ailus
commit 9d39f05490115bf145e5ea03c0b7ec9d3d015b01 upstream.
Commit 813f5c0ac5cc ("media: Change media device link_notify behaviour")
modified the media controller link setup notific
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: NeilBrown
commit efcbc04e16dfa95fef76309f89710dd1d99a5453 upstream.
It is unusual to combine the open flags O_RDONLY and O_EXCL, but
it appears that libre-office does just that.
[pid 3250] s
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: Marc Zyngier
commit c4cbba9fa078f55d9f6d081dbb4aec7cf969e7c7 upstream.
When running a guest with the architected timer disabled (with QEMU and
the kernel_irqchip=off option, for example), it i
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: Jean Delvare
commit d3d11fe08ccc9bff174fc958722b5661f0932486 upstream.
The temperature registers appear to report values in degrees Celsius
while the hwmon API mandates values to be exposed in
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: Yinghai Lu
commit 04697858d89e4bf2650364f8d6956e2554e8ef88 upstream.
Tony Luck found on his setup, if memory block size 512M will cause crash
during booting.
BUG: unable to handle kernel pa
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: Kinglong Mee
commit 18e3b739fdc826481c6a1335ce0c5b19b3d415da upstream.
---Steps to Reproduce--
# cat /etc/exports
/nfs/referal *(rw,insecure,no_subtree_check,no_root_squash,crossmnt)
/nfs/ol
_EXT version of SOC_DOUBLE_R required to allow for custom handlers.
Signed-off-by: Adam Thomson
---
include/sound/soc.h | 7 +++
1 file changed, 7 insertions(+)
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 884e728..2d79cb5 100644
--- a/include/sound/soc.h
+++ b/include/sound
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: Trond Myklebust
commit e9ae58aeee8842a50f7e199d602a5ccb2e41a95f upstream.
We should ensure that we always set the pgio_header's error field
if a READ or WRITE RPC call returns an error. The cu
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: Jeffery Miller
commit 09bfda10e6efd7b65bcc29237bee1765ed779657 upstream.
With the radeon driver loaded the HP Compaq dc5750
Small Form Factor machine fails to resume from suspend.
Adding a qui
On Tue, 29 Sep 2015 11:28:34 +0200
Peter Zijlstra wrote:
> With the introduction of the context switch preempt_count invariant,
> and the demise of PREEMPT_ACTIVE, its pointless to save/restore the
> per-cpu preemption count, it must always be 2.
>
> Signed-off-by: Peter Zijlstra (Intel)
Shoul
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: "Aneesh Kumar K.V"
commit 36b35d5d807b7e57aff7d08e63de8b17731ee211 upstream.
If we had secondary hash flag set, we ended up modifying hash value in
the updatepp code path. Hence with a failed
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: Will Deacon
commit df057cc7b4fa59e9b55f07ffdb6c62bf02e99a00 upstream.
Cortex-A53 processors <= r0p4 are affected by erratum #843419 which can
lead to a memory access using an incorrect address
On Tue, Sep 29, 2015 at 11:38:12AM -0400, Steven Rostedt wrote:
> On Tue, 29 Sep 2015 11:28:31 +0200
> Peter Zijlstra wrote:
>
> > +static inline long __trace_sched_switch_state(bool preempt, struct
> > task_struct *p)
> > {
> > + return preempt ? TASK_RUNNING | TASK_STATE_MAX : p->state;
> >
On Tue, Sep 29, 2015 at 11:44:04AM -0400, Steven Rostedt wrote:
> On Tue, 29 Sep 2015 11:28:34 +0200
> Peter Zijlstra wrote:
>
> > With the introduction of the context switch preempt_count invariant,
> > and the demise of PREEMPT_ACTIVE, its pointless to save/restore the
> > per-cpu preemption co
This patch set adds support for the DA7219 audio codec with built-in
advanced accessory detection functionality. Patch set includes codec driver,
associated DT bindings documentation and MAINTAINERS file updates to cover new
bindings.
This patch set is baselined against the v4.3-rc3 kernel version
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: Takashi Iwai
commit eb38f3a4f6e86f8bb10a3217ebd85ecc5d763aae upstream.
We've got bug reports showing the old systemd-logind (at least
system-210) aborting unexpectedly, and this turned out to
On Tue, 29 Sep 2015 11:28:36 +0200
Peter Zijlstra wrote:
> preempt_schedule_common() is marked notrace, but it does not use
> _notrace() preempt_count functions and __schedule() is also not marked
> notrace, which means that its perfectly possible to end up in the
> tracer from preempt_schedule_c
Hi Vivien,
[auto build test results on next-20150929 -- if it's inappropriate base, please
ignore]
config: i386-randconfig-s1-201539 (attached as .config)
reproduce:
git checkout b215cce51157820c4fb92ecfdc72f281a4286676
# save the attached .config to linux build tree
make ARCH=i386
Signed-off-by: Adam Thomson
---
Documentation/devicetree/bindings/sound/da7219.txt | 106 +
1 file changed, 106 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/da7219.txt
diff --git a/Documentation/devicetree/bindings/sound/da7219.txt
b/Documentatio
On 09/29/2015 02:19 AM, Lee Jones wrote:
On Mon, 28 Sep 2015, Andrew F. Davis wrote:
On 09/25/2015 04:24 PM, Lee Jones wrote:
On Fri, 25 Sep 2015, Andrew F. Davis wrote:
On 09/25/2015 11:50 AM, Lee Jones wrote:
On Thu, 24 Sep 2015, Andrew F. Davis wrote:
This patch adds support for TPS659
On 29.09.2015 17:55, Mike Galbraith wrote:
> On Mon, 2015-09-28 at 18:36 +0300, Kirill Tkhai wrote:
>
>> ---
>> diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
>> index 4df37a4..dfbe06b 100644
>> --- a/kernel/sched/fair.c
>> +++ b/kernel/sched/fair.c
>> @@ -4930,8 +4930,13 @@ select_task_
Just in case, this doesn't depend on the previous series I sent.
Tetsuo, iirc we already discussed the change in 1/2 some time ago,
could you review?
Oleg.
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More majord
task_will_free_mem() is wrong in many ways, and in particular the
SIGNAL_GROUP_COREDUMP check is not reliable: a task can participate
in the coredumping without SIGNAL_GROUP_COREDUMP bit set.
change zap_threads() paths to always set SIGNAL_GROUP_COREDUMP even
if other CLONE_VM processes can't reac
Hi Yu,
On Mon, Sep 28, 2015 at 06:52:00PM +0100, Chen, Yu C wrote:
> Hi, Javi,
>
> > -Original Message-
> > From: Javi Merino [mailto:javi.mer...@arm.com]
> > Sent: Monday, September 28, 2015 10:29 PM
> > To: Chen, Yu C
> > Cc: linux...@vger.kernel.org; edubez...@gmail.com; Zhang, Rui; li
Em Tue, Sep 29, 2015 at 11:52:37AM +0300, Adrian Hunter escreveu:
> On 28/09/15 23:03, Arnaldo Carvalho de Melo wrote:
> > Em Fri, Sep 25, 2015 at 04:15:46PM +0300, Adrian Hunter escreveu:
> >> perf report has an option (--max-stack) to set the maximum stack depth
> >> when processing callchains.
Change zap_threads() paths to use for_each_thread() rather than
while_each_thread().
While at it, change zap_threads() to avoid the nested if's to make
the code more readable and lessen the indentation.
Signed-off-by: Oleg Nesterov
---
fs/coredump.c | 27 +--
1 file chan
On 29.09.2015 19:00, Kirill Tkhai wrote:
>
>
> On 29.09.2015 17:55, Mike Galbraith wrote:
>> On Mon, 2015-09-28 at 18:36 +0300, Kirill Tkhai wrote:
>>
>>> ---
>>> diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
>>> index 4df37a4..dfbe06b 100644
>>> --- a/kernel/sched/fair.c
>>> +++ b/ker
This adds support for the DA7219 audio codec with built-in advanced
accessory detect features.
Signed-off-by: Adam Thomson
---
include/sound/da7219-aad.h| 99 +++
include/sound/da7219.h| 55 ++
sound/soc/codecs/Kconfig |4 +
sound/soc/codecs/Makefile |2 +
sound/
On 09/29/2015 12:42 AM, Arnd Bergmann wrote:
On Monday 28 September 2015 17:56:24 David Daney wrote:
From: David Daney
Early versions of the Cavium Thunder CN88XX processor are missing
Enhanced Allocation (EA) capabilities for the fixed BAR addresses used
by the on-SoC hardware blocks.
Add co
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: Bob Copeland
commit 3633ebebab2bbe88124388b7620442315c968e8f upstream.
We already set a station to be associated when peering completes, both
in user space and in the kernel. Thus we should a
3.14-stable review patch. If anyone has any objections, please let me know.
--
From: Thomas Huth
commit 1c2cb594441d02815d304cccec9742ff5c707495 upstream.
The EPOW interrupt handler uses rtas_get_sensor(), which in turn
uses rtas_busy_delay() to wait for RTAS becoming ready in
On Tue, Sep 29, 2015 at 04:47:30PM +0300, Boaz Harrosh wrote:
> On 09/28/2015 04:43 PM, Yaowei Bai wrote:
> > As new_valid_dev always returns 1, so !new_valid_dev check is not
> > needed, remove it.
> >
> > Signed-off-by: Yaowei Bai
>
> ACK-by: Boaz Harrosh
Thanks.
>
> Please submit this thr
This adds an entry to indicate the DA7219 bindings document (and
other Dialog codecs bindings documents) are supported.
Signed-off-by: Adam Thomson
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 9f6685f..2a14a19 100644
--- a/MAINTAINERS
+++ b/
On 30/07/15 18:03, David Vrabel wrote:
> The series improves the use of hotplug memory in the Xen balloon
> driver.
>
> - Reliably find a non-conflicting location for the hotplugged memory
> (this fixes memory hotplug in a number of cases, particularly in
> dom0).
>
> - Use hotplugged memory
Hi,
we received reports of failed allocations in genwqe code:
[ 733.550955] genwqe_gzip: page allocation failure: order:1, mode:0x20
[ 733.550964] CPU: 2 PID: 1846 Comm: genwqe_gzip Not tainted
4.3.0-rc3-00042-g3225031 #78
[ 733.550968]2782b830 2782b8c0 000
Hello everyone,
I am trying to submit a new ARM port, and Arnd pointed out that the
clocksource code could not live in arch/arm/$PLATFORM, but had to
move to drivers/clocksource (and it had to support DT).
Did I understand correctly? Is this the right place to submit code
as provided below?
Rega
Fix build warnings:
error: implicit declaration of function ‘olpc_board_at_least’
[-Werror=implicit-function-declaration]
error: implicit declaration of function ‘olpc_board’
[-Werror=implicit-function-declaration]
in files:
drivers/power/olpc_battery.c
drivers/input/mouse/hgpk.c
drivers/stagin
On 07/09/15 16:33, Julien Grall wrote:
>
> A branch based on the latest xentip/for-linus-4.3 can be found here:
>
> git://xenbits.xen.org/people/julieng/linux-arm.git branch xen-64k-v4
This has too many conflicts with the
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git for-linus-4.4
br
On Tue, Sep 29, 2015 at 11:41:02AM -0400, Steven Rostedt wrote:
> On Tue, 29 Sep 2015 11:28:32 +0200
> Peter Zijlstra wrote:
>
> > Now that nothing tests for PREEMPT_ACTIVE anymore, stop setting it.
> >
> > Signed-off-by: Peter Zijlstra (Intel)
>
>
> > @@ -3243,13 +3243,7 @@ asmlinkage __visi
With kernels vmlinuz-4.3.0-rc2-00228-gd4a748a and earlier it is no
problem for me to stream HD-videos (700-800 Kbyte/s) from YouTube.
With the same video material and kernels
vmlinuz-4.3.0-rc2-00438-gd8cc397 and later I only reach 70-80 KByte/s.
That's a one-tenth than before.
The merges between
On Wed, 23 Sep 2015, Oleksij Rempel wrote:
Subject: irqchip/mxs: . Please
> +struct icoll_priv {
> + void __iomem *vector;
> + void __iomem *levelack;
> + void __iomem *ctrl;
> + void __iomem *stat;
> + void __iomem *intr;
> + /* number of interrupts per register */
>
This patchset changes switchdev add, del, dump operations from this:
int (*switchdev_port_obj_add)(struct net_device *dev,
struct switchdev_obj *obj,
struct switchdev_trans *trans);
int (*switchdev_port_obj
The net_device associated to a dump operation does not have to be passed
to the callback. switchdev stores it in a superset struct, if needed.
Also some drivers (such as DSA drivers) may not have easy access to it.
This will simplify pushing the callback function down to the drivers.
Signed-off-
On Thu, Sep 24, 2015 at 02:37:35PM +0800, Baoquan He wrote:
> @@ -2469,6 +2469,8 @@ static dma_addr_t __map_single(struct device *dev,
> unsigned long align_mask = 0;
> int i;
>
> + if (translation_pre_enabled())
> + clear_translation_pre_enabled();
There is probably
Modify turbografx driver to use the new Parallel Port device model.
Signed-off-by: Sudip Mukherjee
---
drivers/input/joystick/turbografx.c | 100 ++--
1 file changed, 51 insertions(+), 49 deletions(-)
diff --git a/drivers/input/joystick/turbografx.c
b/drivers/in
Already 'kfree' in hsi_client_release(), no need to 'kfree' in err3.
Signed-off-by: Geliang Tang
---
drivers/hsi/hsi.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/hsi/hsi.c b/drivers/hsi/hsi.c
index fe93712..35d631e 100644
--- a/drivers/hsi/hsi.c
+++ b/drivers/hsi/hsi.c
@@ -300,7
Hi
I saw your patch 30e2bc08b2bb7c069246feee78f7ed4006e130fe (Revert "block:
remove artifical max_hw_sectors cap"). I think you should backport it to
stable kernels as there are still unresolved errors caused by the original
patch 34b48db66e08ca1c1bc07cf305d672ac940268dc that increases maximum
Modify parkbd driver to use the new Parallel Port device model.
Signed-off-by: Sudip Mukherjee
---
drivers/input/serio/parkbd.c | 55 +---
1 file changed, 37 insertions(+), 18 deletions(-)
diff --git a/drivers/input/serio/parkbd.c b/drivers/input/serio/pa
On Thu, Sep 24, 2015 at 02:37:32PM +0800, Baoquan He wrote:
> Copy command buffer and event buffer from the old to kdump kernel.
>
> Still there are 2 problems:
> 1) Not very sure if this is necessary. If do not copy the old command
> buffer, and
> only set the newly allocated command buffer, i
Modify walkera0701 driver to use the new Parallel Port device model.
Signed-off-by: Sudip Mukherjee
---
drivers/input/joystick/walkera0701.c | 64 +---
1 file changed, 37 insertions(+), 27 deletions(-)
diff --git a/drivers/input/joystick/walkera0701.c
b/drivers/
On Thu, 24 Sep 2015, Qais Yousef wrote:
> The CPUs we want to send the IPI to are not Linux CPUs only. My use case is
> about sending IPI to audio coprocessor.
> So "dest" doesn't have to be part of Linux online CPUs, hence we need to
> specify it so that the underlying controller will know how to
Similar to the notifier_call callback of a notifier_block, change the
function signature of switchdev dump operation to:
int switchdev_port_obj_dump(struct net_device *dev,
enum switchdev_obj_id id, void *obj,
int (*cb)(void *obj)
Now that switchdev and its drivers directly use specific switchdev_obj_*
structures, move them out of the switchdev_obj union and get rif of this
outer structure.
Signed-off-by: Vivien Didelot
---
include/net/switchdev.h | 53 -
1 file changed, 26
Similar to the notifier_call callback of a notifier_block, change the
function signature of switchdev add and del operations to:
int switchdev_port_obj_add/del(struct net_device *dev,
enum switchdev_obj_id id, void *obj);
This allows the caller to pass a spe
Hi Eduardo, Rui,
On Thu, Aug 27, 2015 at 02:57:08AM +0100, Viresh Kumar wrote:
> On Wed, Aug 19, 2015 at 11:52 AM, Vaishali Thakkar
> wrote:
> > In the function cpufreq_get_requested_power, the memory allocated
> > for load_cpu is live within the function only. And after the
> > allocation it is
Because of the default 0 value of ret in dsa_slave_port_attr_set, a
driver may return -EOPNOTSUPP from the commit phase of a STP state,
which triggers a WARN() from switchdev.
This happened on a 6185 switch which does not support hardware bridging.
Reported-by: Andrew Lunn
Signed-off-by: Vivien
The static switchdev_port_vlan_dump_put function does not need the
net_device parameter, so remove it.
Signed-off-by: Vivien Didelot
---
net/switchdev/switchdev.c | 11 +--
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/net/switchdev/switchdev.c b/net/switchdev/switchdev.c
On Thu, Sep 24, 2015 at 02:37:33PM +0800, Baoquan He wrote:
> + if ( !translation_pre_enabled() ) {
> + iommu_disable(iommu);
> + iommu_init_flags(iommu);
> + iommu_set_device_table(iommu);
> + iommu_enable
On Thu, Sep 24, 2015 at 02:37:36PM +0800, Baoquan He wrote:
> Signed-off-by: Baoquan He
> ---
> drivers/iommu/amd_iommu.c | 25 +++--
> 1 file changed, 19 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
> index 1e86f4c..f4f
The FDB dump callback requires the related net_device so move it to the
struct switchdev_fdb_dump superset instead of using a callback param.
With this done, it'll be simpler to change the dump function signature.
Signed-off-by: Vivien Didelot
---
net/switchdev/switchdev.c | 4 +++-
1 file chan
On Tue, Sep 29, 2015 at 8:45 AM, Peter Zijlstra wrote:
>
> +*
> +* Pairs with the control dependency and rmb in try_to_wake_up().
> */
So this comment makes me nervous. A control dependency doesn't
actually do anything on powerpc and ARM (or alpha, or MIPS, or any
number
With KMEMCHECK=y, KASAN=n:
arch/x86/platform/efi/efi.c:673:3: error: implicit declaration of function
‘memcpy’ [-Werror=implicit-function-declaration]
arch/x86/platform/efi/efi_64.c:139:2: error: implicit declaration of function
‘memcpy’ [-Werror=implicit-function-declaration]
arch/x86/include/a
On Tue, Sep 29, 2015 at 06:36:12PM +0300, Alexander Kapshuk wrote:
> I've reread 'Documentation/SubmittingPatches', and opted for method 1
> to create the patch.
>
> When you mentioned about the patch changing the formatting, were you
> referring to the formatting of the actual script, or the outp
This adds support for the FT6x06 and the FT6x36 family of
capacitive touch panel controllers, in particular the FT6236.
Signed-off-by: Noralf Trønnes
---
The driver is based on:
https://github.com/adafruit/adafruit-raspberrypi-linux/blob/rpi-3.18.y/drivers/input/touchscreen/ft6x06_ts.c
.../inp
On 29/09/15 15:32, Russell King - ARM Linux wrote:
On Tue, Sep 29, 2015 at 03:20:38PM +0100, Robin Murphy wrote:
A single callback doesn't really generalise well enough: If we wanted to
implement this in the ARM SMMU drivers to optimise the unmap() case [ask
Will how long he spends waiting for a
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