from mt2701, the register of PAD_TUNE has been phased out,
while there is a new register of PAD_TUNE0
Signed-off-by: Chaotian Jing
---
drivers/mmc/host/mtk-sd.c | 69 ++-
1 file changed, 51 insertions(+), 18 deletions(-)
diff --git a/drivers/mmc/host/
This serial of patches are adding support of mt2701/mt2712.
there are many changes and HW improvement between mt8173 and
mt2701/mt2712, below is a list of these changes:
1. enlarge CLKDIV bits from 8 to 12
2. remove the PAD_TUNE register and add a new PAD_TUNE0 register
3. add data sync and
mt2701/mt2712 has 12bit clock div, which is not compatible with
mt8135/mt8173. and, some additional features will be added in
mt2701/mt2712, so that need distinguish it by comatibale name.
Signed-off-by: Chaotian Jing
---
drivers/mmc/host/mtk-sd.c | 82 +++
__rmqueue() is called by rmqueue_bulk() and rmqueue() under zone->lock
and the two __rmqueue() call sites are in very hot page allocator paths.
Since __rmqueue() is a small function, inline it can save us some time.
With the will-it-scale/page_fault1/process benchmark, when using nr_cpu
processes
Remove the memeber *config from the isc_subdev_entity struct,
the member is useless afterward.
Signed-off-by: Wenyou Yang
---
Changes in v4: None
Changes in v3: None
Changes in v2: None
drivers/media/platform/atmel/atmel-isc.c | 10 ++
1 file changed, 2 insertions(+), 8 deletions(-)
d
On Mon, Oct 09, 2017 at 01:23:34PM -0700, Dave Hansen wrote:
> On 10/08/2017 10:44 PM, Aaron Lu wrote:
> > On a 2 sockets Intel-Skylake machine:
> > base %change head
> > 77342+6.3% 82203will-it-scale.per_process_ops
>
> What's the unit here? Tha
To improve the readability of code, split the format array into two,
one for the format description, other for the register configuration.
Meanwhile, add the flag member to indicate the format can be achieved
from the sensor or be produced by the controller, and rename members
related to the regist
When parent is NULL, get_slot_offset() returns almost the address of slot.
This is an invalid value for offset.
One possible scenario happens on deleting #0 index, when it is the only one
in tree.
Current behavior doesn't harm the system, because the offset will not be
used when parent is NULL in
To meet the relationship, enable the HCLOCK and ispck during the
device probe, "isc_pck frequency is less than or equal to isc_ispck,
and isc_ispck is greater than or equal to HCLOCK."
Meanwhile, call the pm_runtime_enable() in the right place.
Signed-off-by: Wenyou Yang
---
Changes in v4:
- Mo
A software write operation to the ISC_CLKEN or ISC_CLKDIS register
requires double clock domain synchronization and is not permitted
when the ISC_SR.SIP is asserted. So add the .prepare and .unprepare
ops to make sure the ISC_CLKSR.SIP is unasserted before the write
operation to the ISC_CLKEN or IS
To improve the readability of code, rework the format list table,
split the format array into two. Meanwhile, fix the issue of the
clock provider operation and the pm runtime support.
Changes in v4:
- Call pm_runtime_get_sync() and pm_runtime_put_sync() in ->prepare
and ->unprepare callback.
Add the spin lock for the clock enable and disable operations.
Signed-off-by: Wenyou Yang
---
Changes in v4: None
Changes in v3:
- Fix the wrong used spinlock.
- s/_/- on the subject.
Changes in v2: None
drivers/media/platform/atmel/atmel-isc.c | 15 ++-
1 file changed, 14 inser
This fixes a kernel oops when unloading the driver due to usb_put_phy
being called after usb_phy_generic_unregister when the device is
detached. Calling usb_phy_generic_unregister causes x->dev->driver to
be NULL in usb_put_phy and results in a NULL pointer dereference.
Cc: sta...@vger.kernel.org
Hi,
On 10 October 2017 at 13:14, Bin Liu wrote:
> On Tue, Oct 10, 2017 at 08:17:34AM +1100, Jonathan Liu wrote:
>> Hi,
>>
>> On 10 October 2017 at 01:23, Bin Liu wrote:
>> > Hi,
>> >
>> > On Tue, Sep 26, 2017 at 09:39:23PM +1000, Jonathan Liu wrote:
>> >> This fixes a kernel oops when unloading
On Mon, Oct 09, 2017 at 06:07:28PM +0300, Pantelis Antoniou wrote:
> Hi David,
>
> > On Oct 9, 2017, at 03:00 , David Gibson wrote:
> >
> > On Sun, Oct 08, 2017 at 04:08:03PM -0700, Frank Rowand wrote:
> >> On 10/07/17 03:23, Pantelis Antoniou wrote:
> >>> Hi Rob,
> >>>
> On Oct 6, 2017, a
On Tue, Oct 10, 2017 at 4:53 AM, Maxime Ripard
wrote:
> Hi,
>
> Here is an attempt to enable pinctrl's strict mode on our pinctrl drivers.
> Indeed, our controllers should have had that mode enabled since its
> introduction.
>
> However, there's a number of issues with old device trees that preven
On Tue, Oct 10, 2017 at 7:25 AM, Icenowy Zheng wrote:
>
>
> 于 2017年10月10日 GMT+08:00 上午5:04:07, Maxime Ripard
> 写到:
>>On Sun, Oct 08, 2017 at 04:29:03AM +, Icenowy Zheng wrote:
>>> On newer revisions of the Banana Pi M2 Ultra boards, the 5V power
>>output
>>> (used by HDMI, SATA and USB) is c
Sorry for the late reply. I will include the suggested changes in the next
revision of the patch.
Please see inline for clarifications and questions.
Thanks,
Christina
From: Daniel Borkmann
Sent: Tuesday, October 3, 2017 9:24 PM
To: Jacob, Christina; net...@
On Tue, Oct 10, 2017 at 08:17:34AM +1100, Jonathan Liu wrote:
> Hi,
>
> On 10 October 2017 at 01:23, Bin Liu wrote:
> > Hi,
> >
> > On Tue, Sep 26, 2017 at 09:39:23PM +1000, Jonathan Liu wrote:
> >> This fixes a kernel oops when unloading the driver due to usb_put_phy
> >> being called after usb_
On Monday 09 October 2017 09:20 PM, Mark Brown wrote:
> On Mon, Oct 09, 2017 at 06:35:14PM +0300, Tero Kristo wrote:
>
>> The EN signal coming in to the PMIC is actually used to poweroff the system
>> completely. There is no other mechanism for doing this in lp873x based
>> systems, they removed
在 2017/10/9 21:05, Rob Herring 写道:
On Mon, Oct 9, 2017 at 3:06 AM, Sandy Huang wrote:
Hi rob,
Thanks for your reply.
在 2017/10/4 5:56, Rob Herring 写道:
On Fri, Sep 22, 2017 at 11:00:26AM +0800, Sandy Huang wrote:
This path add support rv1108 rgb output interface driver.
Signed-off-b
On Mon, Oct 9, 2017 at 6:26 PM, Matthias Kaehlcke wrote:
> The __init attribute is meant to mark functions, use __initdata instead
> for the data structure.
>
> This fixes the following error when building with clang:
>
> drivers/tty/serial/sh-sci.c:3247:15: error: '__section__' attribute only
>
On Mon, Oct 09, 2017 at 04:08:50PM -0600, Levi Pearson wrote:
> Another issue related to this is that while the free-running counter
> in the hardware can't be easily adjusted, the periodic event generator
> *can* be finely adjusted (via picosecond and sub-picosecond
> accumulators) to correct for
On Tue, Oct 10, 2017 at 4:27 AM, Rob Herring wrote:
> On Mon, Oct 9, 2017 at 9:46 AM, Jassi Brar wrote:
>> On Mon, Oct 9, 2017 at 7:22 PM, Rob Herring wrote:
>>> On Fri, Oct 6, 2017 at 9:26 PM, Jassi Brar wrote:
On Fri, Oct 6, 2017 at 9:24 PM, Rob Herring wrote:
> On Fri, Oct 6, 2017
On Mon, Oct 09, 2017 at 11:04:39PM +0800, Ming Lei wrote:
> Hi John,
>
> On Mon, Oct 09, 2017 at 01:09:22PM +0100, John Garry wrote:
> > On 30/09/2017 11:27, Ming Lei wrote:
> > > Hi Jens,
> > >
> > > In Red Hat internal storage test wrt. blk-mq scheduler, we
> > > found that I/O performance is m
On Mon, 2017-10-09 at 17:00 +0200, Matthias Brugger wrote:
>
> On 10/09/2017 01:35 PM, Chaotian Jing wrote:
> > mt2712 supports stop_clk fix and enhance_rx, which can improve
> > host stability.
> >
> > Signed-off-by: Chaotian Jing
> > ---
> > drivers/mmc/host/mtk-sd.c | 47
> > ++
Hi Pavel,
At 10/09/2017 08:25 PM, Pavel Tatashin wrote:
Hi Dou,
Have you tested tsc=unstable with your DR setup? Is it working as
expected? I mean instead of previous "notsc"?
Not yet, I have applied for the machine, I'll start testing once I have
access to it. And I am looking at this part o
On Mon, 2017-10-09 at 16:58 +0200, Matthias Brugger wrote:
>
> On 10/09/2017 01:35 PM, Chaotian Jing wrote:
> > the origin design of hs400_tune_response is for mt8173 because of
> > mt8173 has a special design. for doing that, we add a new member
> > "compatible", by now it's only for mt8173.
> >
On Mon, 2017-10-09 at 16:54 +0200, Matthias Brugger wrote:
>
> On 10/09/2017 01:35 PM, Chaotian Jing wrote:
> > the driver has updated to have an explicit compatible, so update
> > binding file according to the driver change.
> >
> > Signed-off-by: Chaotian Jing
> > ---
> > Documentation/devic
On 10/06/2017 09:34 AM, Will Deacon wrote:
> Now that the qrwlock can make use of WFE, remove our homebrew rwlock
> code in favour of the generic queued implementation.
>
> Signed-off-by: Will Deacon
> ---
> arch/arm64/Kconfig | 17
> arch/arm64/include/asm/Kbuild
The __init attribute is meant to mark functions, use __initdata instead
for the data structure.
This fixes the following error when building with clang:
drivers/tty/serial/sh-sci.c:3247:15: error: '__section__' attribute only
applies to functions, methods, properties, and global variables
s
On Mon, Oct 09, 2017 at 03:11:47PM +0800, Cao jin wrote:
> As kbuild document & commit 6588169d51 says: KBUILD_CFLAGS_MODULE is
> used to add arch-specific options for $(CC). From commandline,
> CFLAGS_MODULE shall be used.
> Doesn't have any functional change, but just follow kbuild rules.
>
> Si
On 2017/10/10 2:26, Michal Hocko wrote:
> On Wed 27-09-17 13:51:09, Xishi Qiu wrote:
>> On 2017/9/26 19:00, Michal Hocko wrote:
>>
>>> On Tue 26-09-17 11:45:16, Vlastimil Babka wrote:
On 09/26/2017 11:22 AM, Xishi Qiu wrote:
> On 2017/9/26 17:13, Xishi Qiu wrote:
>>> This is still ver
On x86-32, Tetsuo Handa and Fengguang Wu reported unwinder warnings
like:
WARNING: kernel stack regs at f60bb9c8 in swapper:1 has bad 'bp' value
0ba0
And also there were some stack dumps with a bunch of unreliable '?'
symbols after an apic_timer_interrupt symbol, meaning the unwinder got
c
Some x86-32 unwinder bug fixes.
Josh Poimboeuf (4):
x86/unwind: Fix dereference of untrusted pointer
x86/unwind: Use MSB for frame pointer encoding on 32-bit
x86/unwind: Align stack pointer in unwinder dump
x86/unwind: Disable unwinder warnings on 32-bit
arch/x86/entry/entry_32.S |
Tetsuo Handa and Fengguang Wu reported a panic in the unwinder:
BUG: unable to handle kernel NULL pointer dereference at 01f2
IP: update_stack_state+0xd4/0x340
*pde =
Oops: [#1] PREEMPT SMP
CPU: 0 PID: 18728 Comm: 01-cpu-hotplug Not tainted 4.13.0-rc4-00170-gb09be67
#
x86-32 doesn't have stack validation, so in most cases it doesn't make
sense to warn about bad frame pointers.
Reported-by: Tetsuo Handa
Signed-off-by: Josh Poimboeuf
---
arch/x86/kernel/unwind_frame.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/arch/x86/kernel/unwind_frame.c b/a
When printing the unwinder dump, the stack pointer could be unaligned,
for one of two reasons:
- stack corruption; or
- GCC created an unaligned stack.
There's no way for the unwinder to tell the difference between the two,
so we have to assume one or the other. GCC unaligned stacks are very
ra
On Mon, Oct 09, 2017 at 10:04:45AM +0200, Peter Zijlstra wrote:
>On Sat, Oct 07, 2017 at 05:43:32PM +, Levin, Alexander (Sasha Levin) wrote:
>> On Sat, Oct 07, 2017 at 11:15:17AM +0200, Peter Zijlstra wrote:
>> >On Sat, Oct 07, 2017 at 02:07:26AM +, Levin, Alexander (Sasha Levin)
>> >wrote
When use perf to trace the sched_wakeup and sched_wakeup_new tracepoint,
there is a bug that output the same event repetitiously.
It can be reproduced by :
perf record -e sched:sched_wakeup_new ./bug_fork
bug_fork is an demo that can generating wakeup_new events :
the parent proc
On Mon, Oct 09, 2017 at 04:23:57PM -0700, Alexei Starovoitov wrote:
>On Mon, Oct 09, 2017 at 11:15:40PM +, Levin, Alexander (Sasha Levin) wrote:
>> On Mon, Oct 09, 2017 at 04:06:20PM -0700, Alexei Starovoitov wrote:
>> >On Mon, Oct 09, 2017 at 08:26:34PM +, Levin, Alexander (Sasha Levin)
>
On Sat, Oct 7, 2017 at 10:02 AM, Thomas Meyer via samba-technical
wrote:
> Bool initializations should use true and false. Bool tests don't need
> comparisons.
Except that "==" is not a pure boolean check. It's a value check, and
unless these values are defined *very* carefully they may be set to
- On Oct 9, 2017, at 8:31 PM, rostedt rost...@goodmis.org wrote:
> [ added Mathieu ]
>
> On Mon, 9 Oct 2017 17:22:45 -0700
> "Paul E. McKenney" wrote:
>
>> The comment in tracepoint_add_func() mentions smp_read_barrier_depends(),
>> whose use should be quite restricted. This commit update
Minchan Kim writes:
> Hi Huang,
>
> Sorry for the late response. It was long national holiday.
>
> On Fri, Sep 29, 2017 at 04:51:17PM +0800, huang ying wrote:
>> On Wed, Sep 20, 2017 at 1:43 PM, Minchan Kim wrote:
>> > With fast swap storage, platform want to use swap more aggressively
>> > and
From: Kees Cook
Date: Mon, 9 Oct 2017 17:10:32 -0700
> Several timer users needlessly reset their .function/.data fields during
> their timer callback, but nothing else changes them. Some users do not
> use their .data field at all. Each instance is removed here.
>
> Cc: Krzysztof Halasa
> Cc:
2017-10-06 5:58 GMT+09:00 Doug Anderson :
> Hi,
>
> On Thu, Oct 5, 2017 at 12:26 AM, Masahiro Yamada
> wrote:
>> As far as I tested, I always see only one space after ":=" in v2.
>>
>> I did not consider this deeply,
>> but something is working nicely behind the scene.
>
> Try adding this to the e
On Wed, Oct 4, 2017 at 10:32 PM, Bjorn Andersson
wrote:
> In some cases drivers referencing a reserved-memory region might want to
> remap the entire region, but when defining the reserved-memory by "size"
> the client driver has no means to know the associated base address of
> the reserved memor
On Wed, Oct 4, 2017 at 10:32 PM, Bjorn Andersson
wrote:
> By iterating over all /reserved-memory child nodes and match each one to
> a list of compatibles that we want to treat specially, we can easily
> extend the list of compatibles to handle - without having to resort to
> of_platform_populate(
On Wed, Oct 4, 2017 at 10:32 PM, Bjorn Andersson
wrote:
> The Qualcomm remote file system protocol is used by certain remoteprocs,
> in particular the modem, to read and write persistent storage in
> platforms where only the application CPU has physical storage access.
>
> The protocol is based on
Hi Everyone,
Thanks to Rob Herring for Acking the device tree bindings part of the
patch. Does anyone have any feedback for the rest of the patch set?
Thanks,
Matthew Gerlach
On Wed, 20 Sep 2017, matthew.gerl...@linux.intel.com wrote:
From: Matthew Gerlach
This patch set adds a spi-nor
Mark Rutland writes:
> For several reasons, it is desirable to use {READ,WRITE}_ONCE() in
> preference to ACCESS_ONCE(), and new code is expected to use one of the
> former. So far, there's been no reason to change most existing uses of
> ACCESS_ONCE(), as these aren't currently harmful.
>
> Howe
Hi Claudiu,
On 2017/10/10 0:09, Claudiu Beznea wrote:
Add charger device node as a sub-device node of act8945a mfd, move
the charger's properties to this node, and use the "interrupts"
property to replace "active-semi,irq_gpios" to denote the act8945a
charger's irq.
Signed-off-by: Wenyou Yang
El Mon, Oct 09, 2017 at 05:18:32PM -0700 Guenter Roeck ha dit:
> On Mon, Oct 9, 2017 at 5:04 PM, Matthias Kaehlcke wrote:
> > This fixes the following error when building with clang:
> >
> > drivers/tty/serial/sh-sci.c:3247:15: error: '__section__' attribute only
> > applies to functions, metho
Hi Huang,
Sorry for the late response. It was long national holiday.
On Fri, Sep 29, 2017 at 04:51:17PM +0800, huang ying wrote:
> On Wed, Sep 20, 2017 at 1:43 PM, Minchan Kim wrote:
> > With fast swap storage, platform want to use swap more aggressively
> > and swap-in is crucial to application
[ added Mathieu ]
On Mon, 9 Oct 2017 17:22:45 -0700
"Paul E. McKenney" wrote:
> The comment in tracepoint_add_func() mentions smp_read_barrier_depends(),
> whose use should be quite restricted. This commit updates the comment
> to instead mention the smp_store_release() and rcu_dereference_sc
Hi,
On 10/09/2017 12:11 AM, Christoph Hellwig wrote:
What does IPC stand for in this device?
Inter processor communication
--
Sathyanarayanan Kuppuswamy
Linux kernel developer
Hi,
On Mon, Oct 9, 2017 at 5:23 PM, Masahiro Yamada
wrote:
> I am still wondering if I should apply this one
> because your cache approach provides much more benefits.
>
> (that is why I prefixed this 4/4 with RFC.)
>
>
> Maybe I will send v2, or maybe not.
I'm not sure I have a strong opinion e
On 10/09/2017 11:56 AM, Jerry Hoemann wrote:
Signed-off-by: Jerry Hoemann
Reviewed-by: Guenter Roeck
We should get an Ack from Jimmy, though.
Guenter
---
MAINTAINERS | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index 2d3d750..e7dc993 100
Queued spinlocks are not used by DEC Alpha, and furthermore operations
such as READ_ONCE() and release/relaxed RMW atomics are being changed
to imply smp_read_barrier_depends(). This commit therefore removes the
now-redundant smp_read_barrier_depends() from queued_spin_lock_slowpath(),
and adjusts
Now that smp_read_barrier_depends() is implied by READ_ONCE(), adding
READ_ONCE() to assoc_array_ptr_to_leaf() and __assoc_array_ptr_to_meta()
allows the several smp_read_barrier_depends() calls to be removed from
lib/assoc_array.c. This commit makes this change.
Signed-off-by: Paul E. McKenney
Now that the associative-array library properly heads dependency chains,
the various smp_read_barrier_depends() calls in security/keys/keyring.c
are no longer needed. This commit therefore removes them.
Signed-off-by: Paul E. McKenney
Cc: David Howells
Cc: James Morris
Cc: "Serge E. Hallyn"
C
The code in __d_alloc() carefully orders filling in the NUL character
of the name (and the length, hash, and the name itself) with assigning
of the name itself. However, prepend_name() does not order the accesses
to the ->name and ->len fields, other than on TSO systems. This commit
therefore rep
Because READ_ONCE() now implies smp_read_barrier_depends(), this commit
removes the now-redundant smp_read_barrier_depends() following the
READ_ONCE() in __ref_is_percpu().
Signed-off-by: Paul E. McKenney
Cc: Tejun Heo
Cc: Christoph Lameter
---
include/linux/percpu-refcount.h | 6 +++---
lib/p
READ_ONCE() now implies smp_read_barrier_depends(), so this patch
removes the now-redundant smp_read_barrier_depends() from
raw_read_seqcount_latch().
Signed-off-by: Paul E. McKenney
Cc: Peter Zijlstra
Cc: Ingo Molnar
---
include/linux/seqlock.h | 3 +--
1 file changed, 1 insertion(+), 2 delet
This commit updates an example in memory-barriers.txt to account for
the fact that READ_ONCE() now implies smp_barrier_depends().
Signed-off-by: Paul E. McKenney
---
Documentation/memory-barriers.txt | 11 ++-
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/Documentation/me
2017-10-10 7:04 GMT+09:00 Doug Anderson :
> Hi,
>
> On Tue, Oct 3, 2017 at 8:56 PM, Masahiro Yamada
> wrote:
>> diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
>> index 9ffd3dd..222d0a2 100644
>> --- a/scripts/Kbuild.include
>> +++ b/scripts/Kbuild.include
>> @@ -96,6 +96,13 @@ try-ru
The comment in tracepoint_add_func() mentions smp_read_barrier_depends(),
whose use should be quite restricted. This commit updates the comment
to instead mention the smp_store_release() and rcu_dereference_sched()
that the current code actually uses.
Signed-off-by: Paul E. McKenney
Cc: Ingo Mol
Now that READ_ONCE() implies smp_read_barrier_depends(), update the
rtnl_dereference() header comment accordingly.
Signed-off-by: Paul E. McKenney
Cc: "David S. Miller"
Cc: Vladislav Yasevich
Cc: Mark Rutland
Cc: David Ahern
Cc: Vlad Yasevich
---
include/linux/rtnetlink.h | 3 +--
1 file ch
READ_ONCE() now implies smp_read_barrier_depends(), which means that
the instances in arpt_do_table(), ipt_do_table(), and ip6t_do_table()
are now redundant. This commit removes them and adjusts the comments.
Signed-off-by: Paul E. McKenney
Cc: Pablo Neira Ayuso
Cc: Jozsef Kadlecsik
Cc: Floria
Because READ_ONCE() now implies smp_read_barrier_depends(), the
smp_read_barrier_depends() in get_ksm_page() is now redundant.
This commit removes it and updates the comments.
Signed-off-by: Paul E. McKenney
Cc: Andrew Morton
Cc: Andrea Arcangeli
Cc: Minchan Kim
Cc: Michal Hocko
Cc: "Kirill A
Now that READ_ONCE() implies smp_read_barrier_depends(), the commit
updates now-misleading comments to account for this change.
Signed-off-by: Paul E. McKenney
---
include/linux/rcupdate.h | 23 +++
1 file changed, 11 insertions(+), 12 deletions(-)
diff --git a/include/linux
Given that READ_ONCE() now implies smp_read_barrier_depends(),
there is no need for the open-coded smp_read_barrier_depends() in
mn10300_serial_receive_interrupt() and mn10300_serial_poll_get_char().
This commit therefore removes them, but replaces them with comments
calling out that carrying depen
The __qed_spq_block() function expects an smp_read_barrier_depends()
to order a prior READ_ONCE() against a later load that does not depend
on the prior READ_ONCE(), an expectation that can fail to be met.
This commit therefore replaces the READ_ONCE() with smp_load_acquire()
and removes the smp_re
Now that READ_ONCE() implies smp_read_barrier_depends(), the
get_xol_area() and get_trampoline_vaddr() no longer need their
smp_read_barrier_depends() calls, which this commit removes.
While we are here, convert the corresponding smp_wmb() to an
smp_store_release().
Signed-off-by: Paul E. McKenney
Hello!
Will Deacon has proposed adding smp_read_barrier_depends() to READ_ONCE(),
which would mean that quite a few instances of smp_read_barrier_depends()
would become redundant. This series depends on Will's change and removes
those smp_read_barrier_depends(), while fixing a bug or two along th
On Mon, Oct 9, 2017 at 5:04 PM, Matthias Kaehlcke wrote:
> This fixes the following error when building with clang:
>
> drivers/tty/serial/sh-sci.c:3247:15: error: '__section__' attribute only
> applies to functions, methods, properties, and global variables
> static struct __init plat_sci_p
On 10/9/2017 1:56 PM, Bjorn Andersson wrote:
On Sun 08 Oct 22:34 PDT 2017, Fenglin Wu wrote:
On 10/6/2017 12:27 AM, Bjorn Andersson wrote:
On Mon 11 Sep 17:32 PDT 2017, fengl...@codeaurora.org wrote:
From: Fenglin Wu
GPIO is expected to be disabled iff PIN_CONFIG_BIAS_HIGH_IMPEDANCE is
con
stat_timer only ever assigns the same function and data, so consolidate
to using timer_setup(), adjust callback, drop everything else used
to pass things around, and remove needless typedefs.
reset_timer is unused; remove it.
Cc: Hannes Reinecke
Cc: "James E.J. Bottomley"
Cc: "Martin K. Peterse
On Thursday, September 7, 2017 6:36:32 PM EDT Paul Moore wrote:
> On Wed, Aug 23, 2017 at 7:03 AM, Richard Guy Briggs wrote:
> > Tracefs or debugfs were causing hundreds to thousands of PATH records to
> > be associated with the init_module and finit_module SYSCALL records on a
> >
> > few module
On Mon, Oct 09, 2017 at 05:46:07PM +0100, Will Deacon wrote:
> On Fri, Oct 06, 2017 at 06:21:59PM -0500, Bjorn Helgaas wrote:
> > On Fri, Oct 06, 2017 at 05:39:18PM +0100, Ard Biesheuvel wrote:
> > > diff --git a/drivers/pci/host/pci-host-generic.c
> > > b/drivers/pci/host/pci-host-generic.c
> > >
On 10/09/2017 03:08 PM, Mark Brown wrote:
> On Mon, Oct 09, 2017 at 02:25:47PM -0700, Laura Abbott wrote:
>
>> Anyway, to move this forward I think we need to see a proof of concept
>> of using selinux to protect access to specific heaps.
>
> Aren't Unix permissions enough with separate files or
Several timer users needlessly reset their .function/.data fields during
their timer callback, but nothing else changes them. Some users do not
use their .data field at all. Each instance is removed here.
Cc: Krzysztof Halasa
Cc: Aditya Shankar
Cc: Ganesh Krishna
Cc: Greg Kroah-Hartman
Cc: Jen
2017-10-10 7:03 GMT+09:00 Doug Anderson :
> Hi,
>
> On Tue, Oct 3, 2017 at 8:56 PM, Masahiro Yamada
> wrote:
>> The top Makefile is divided into some sections such as mixed targets,
>> config targets, build targets, etc.
>>
>> When we build mixed targets, Kbuild just invokes submake to process
>>
On Tue, Oct 10, 2017 at 02:48:58AM +0530, Shreeya Patel wrote:
> Remove NULL pointer dereference as it results in undefined
> behaviour, and will usually lead to a runtime error.
The diff does not show any pointer dereference so it is hard to understand what
you are trying to do
with this patch.
This fixes the following error when building with clang:
drivers/tty/serial/sh-sci.c:3247:15: error: '__section__' attribute only
applies to functions, methods, properties, and global variables
static struct __init plat_sci_port port_cfg;
Signed-off-by: Matthias Kaehlcke
---
drivers/tty/s
On Mon, Oct 09, 2017 at 04:24:25PM -0700, Linus Torvalds wrote:
> On Mon, Oct 9, 2017 at 8:55 AM, Fengguang Wu wrote:
> >
> > 0day kernel testing robot got the below dmesg and the first bad commit is
>
> This makes no sense.
>
> > [ 12.849409] WARNING: bad unlock balance detected!
> > [ 12.8
On Sat, 2017-10-07 at 18:22 +0200, Borislav Petkov wrote:
> Reviewed-by: Borislav Petkov
Thank you!
BR,
Ricardo
On Mon, Oct 09, 2017 at 12:58:12PM +0200, Paolo Bonzini wrote:
> On 09/10/2017 12:04, Tobin C. Harding wrote:
> > On Mon, Oct 09, 2017 at 03:49:38AM -0400, Paolo Bonzini wrote:
> >>
> >>
> >> - Original Message -
> >>> From: "Tobin C. Harding"
> >>> To: "Paolo Bonzini" , rkrc...@redhat.com
I confirm this works properly now. This was tested with GStreamer with
the following command:
gst-launch-1.0 videotestsrc ! v4l2vp8enc ! v4l2vp8dec ! kmssink
And the following patch, which is work in progress to implement
data_offset.
https://gitlab.collabora.com/nicolas/gst-plugins-good/co
于 2017年10月10日 GMT+08:00 上午5:04:07, Maxime Ripard
写到:
>On Sun, Oct 08, 2017 at 04:29:03AM +, Icenowy Zheng wrote:
>> On newer revisions of the Banana Pi M2 Ultra boards, the 5V power
>output
>> (used by HDMI, SATA and USB) is controller via a GPIO.
>>
>> Add the regulator node for it.
>>
>
于 2017年10月10日 GMT+08:00 上午5:03:40, Maxime Ripard
写到:
>On Sun, Oct 08, 2017 at 04:29:02AM +, Icenowy Zheng wrote:
>> From: Icenowy Zheng
>>
>> Allwinner R40 SoC features a USB OTG port and two USB HOST ports.
>>
>> Add support for the host ports in the DTSI file.
>>
>> The OTG controller
On Mon, Oct 09, 2017 at 11:15:40PM +, Levin, Alexander (Sasha Levin) wrote:
> On Mon, Oct 09, 2017 at 04:06:20PM -0700, Alexei Starovoitov wrote:
> >On Mon, Oct 09, 2017 at 08:26:34PM +, Levin, Alexander (Sasha Levin)
> >wrote:
> >> On Mon, Oct 09, 2017 at 10:15:42AM -0700, Alexei Starovoi
On Mon, Oct 9, 2017 at 8:55 AM, Fengguang Wu wrote:
>
> 0day kernel testing robot got the below dmesg and the first bad commit is
This makes no sense.
> [ 12.849409] WARNING: bad unlock balance detected!
> [ 12.850157] 4.12.0-00420-g892ad5a #1 Not tainted
> [ 12.850870] ---
On Mon, Oct 09, 2017 at 08:56:34PM +0100, Mark Brown wrote:
> On Mon, Oct 09, 2017 at 10:43:01PM +0300, Mika Westerberg wrote:
>
> > If possible, I would rather move this chapter to be before "Networking
> > over Thunderbolt cable". Reason is that it then follows NVM flashing
> > chapter which is
On Mon, 9 Oct 2017 17:13:43 -0400 Gargi Sharma wrote:
> This patch replaces the current bitmap implemetation for
> Process ID allocation. Functions that are no longer required,
> for example, free_pidmap(), alloc_pidmap(), etc. are removed.
> The rest of the functions are modified to use the IDR
From: Alexei Starovoitov
Date: Mon, 9 Oct 2017 16:06:20 -0700
>> For these archs, wouldn't it then be more efficient to use BUG_ON
>> rather than BUG()?
>
> why more efficient? any data to prove that?
It can completely eliminate a branch.
For example on powerpc if you use BUG() then the code g
On Mon, Oct 09, 2017 at 04:06:20PM -0700, Alexei Starovoitov wrote:
>On Mon, Oct 09, 2017 at 08:26:34PM +, Levin, Alexander (Sasha Levin) wrote:
>> On Mon, Oct 09, 2017 at 10:15:42AM -0700, Alexei Starovoitov wrote:
>> >On Mon, Oct 09, 2017 at 11:37:59AM -0400, Tim Hansen wrote:
>> >> Fix BUG()
On Mon, Oct 09, 2017 at 10:16:37AM +0200, Peter Zijlstra wrote:
> On Sat, Oct 07, 2017 at 11:28:57AM -0700, Paul E. McKenney wrote:
> > But if you are saying that it would be good to have wait_for_completion()
> > and complete() directly modeled at some point, no argument. In addition,
> > I hope
1) Fix object leak on IPSEC offload failure, from Steffen Klassert.
2) Fix range checks in ipset address range addition operations,
from Jozsef Kadlecsik.
3) Fix pernet ops unregistration order in ipset, from Florian
Westphal.
4) Add missing netlink attribute policy for nl80211 packet pat
On 10/09/2017 01:28 PM, Mark Rutland wrote:
For several reasons, it is desirable to use {READ,WRITE}_ONCE() in
preference to ACCESS_ONCE(), and new code is expected to use one of the
former. So far, there's been no reason to change most existing uses of
ACCESS_ONCE(), as these aren't currently ha
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