> +Lsignal_return:
> + ANDI32 r1, r10, _TIF_SIGPENDING | _TIF_NOTIFY_RESUME
> + beq r1, r0, restore_all
> + mov r4, sp /* pt_regs */
> + SAVE_SWITCH_STACK
> + calldo_notify_resume
> + beq r2, r0, no_work_pending
> +
The math in both blk_stack_limits() and queue_limit_alignment_offset()
assume that a block device's io_min (aka minimum_io_size) is always a
power-of-2. Fix the math such that it works for non-power-of-2 io_min.
This issue (of alignment_offset != 0) became apparent when testing
dm-thinp with a
On Wed, Oct 08, 2014 at 11:58:20PM +0200, Mathias Krause wrote:
> Well, that is only partly correct. The call chain in efi_map_regions()
> [ -> efi_map_region() -> __map_region() -> kernel_map_pages_in_pgd()
> -> ..."magic"... ] does not only map the EFI regions in
> trampoline_pgd, but also in
On Wed, Oct 08, 2014 at 11:54:27PM +0200, Richard Leitner wrote:
> From: Richard Leitner
>
> Fix the format string for serio device name generation to avoid negative
> device numbers when the id exceeds the maximum signed integer value.
>
> Signed-off-by: Richard Leitner
Applied, thank you.
On 10/08/2014 04:05 PM, Mike Snitzer wrote:
> The math in both blk_stack_limits() and queue_limit_alignment_offset()
> assume that a block device's io_min (aka minimum_io_size) is always a
> power-of-2. Fix the math such that it works for non-power-of-2 io_min.
>
> This issue (of
Description of regulators should generally be optional so if there is no
DT node for the regulators container then we shouldn't print an error
message. Lower the severity of the message to debug level (it might help
someone work out what went wrong) and while we're at it say what we were
looking
On Thu, 2014-10-02 at 21:57 -0700, Davidlohr Bueso wrote:
> On Wed, 2014-10-01 at 14:12 -0300, Arnaldo Carvalho de Melo wrote:
> > Em Wed, Oct 01, 2014 at 07:28:32AM +0200, Ingo Molnar escreveu:
> > > If you compare an strace of AIM7 steady state and 'perf bench
> > > lock' steady state, is it
On Wed, 2014-10-01 at 14:12 -0300, Arnaldo Carvalho de Melo wrote:
> Em Wed, Oct 01, 2014 at 07:28:32AM +0200, Ingo Molnar escreveu:
> > If you compare an strace of AIM7 steady state and 'perf bench
> > lock' steady state, is it comparable, i.e. do the syscalls and
>
> Isn't "lock" too generic?
On Wed, 2014-10-01 at 07:28 +0200, Ingo Molnar wrote:
> >
> > Perf trace of perf bench creat
> > 22.37% locking-creat [kernel.kallsyms][k] osq_lock
> > 5.77% locking-creat [kernel.kallsyms][k] mutex_spin_on_owner
> > 5.31% locking-creat [kernel.kallsyms]
On 14-10-08 11:12 AM, Arnd Bergmann wrote:
On Wednesday 08 October 2014 09:27:08 Scott Branden wrote:
On 14-10-08 06:28 AM, Arnd Bergmann wrote:
On Wednesday 08 October 2014 05:27:24 Scott Branden wrote:
I don't think you need per-board config options. The main option
above should be enough.
Hi,
On Wed, Oct 08, 2014 at 12:57:07PM -0500, Felipe Balbi wrote:
[ snip ]
> > > > It seems to be a difficult-to-reproduce race though. On a second boot it
> > > > didn't die during boot, but died with my USB test case. Unfortunately,
> > > > the platform I'm using is pretty new and only goes
On Wednesday, October 08, 2014 10:47:16 AM Bryan Wu wrote:
> On Wed, Oct 8, 2014 at 7:04 AM, Rafael J. Wysocki wrote:
> > On Tuesday, October 07, 2014 02:18:45 AM Rafael J. Wysocki wrote:
> >> From: Rafael J. Wysocki
> >>
> >> Make use of device property API in this driver so that both OF and
On 9/30/2014 6:08 PM, Bjorn Andersson wrote:
On Tue 30 Sep 16:16 PDT 2014, Jeffrey Hugo wrote:
On 9/30/2014 8:37 AM, Bjorn Andersson wrote:
On Tue 30 Sep 06:46 PDT 2014, Kumar Gala wrote:
On Sep 29, 2014, at 7:34 PM, Bjorn Andersson
wrote:
diff --git
On Wed, Oct 08, 2014 at 02:25:38PM -0700, Dmitry Torokhov wrote:
> On Wed, Oct 08, 2014 at 10:42:45PM +0200, Richard Leitner wrote:
> > From: Richard Leitner
> >
> > Fix the format string for input device name generation to avoid negative
> > device numbers when the id exceeds the maximum signed
On Wed, 8 Oct 2014 14:30:51 -0700
Dmitry Torokhov wrote:
> On Wed, Oct 08, 2014 at 02:25:38PM -0700, Dmitry Torokhov wrote:
> > On Wed, Oct 08, 2014 at 10:42:45PM +0200, Richard Leitner wrote:
> > > From: Richard Leitner
> > >
> > > Fix the format string for input device name generation to
On Wednesday, October 08, 2014 10:54:41 PM Peter Zijlstra wrote:
> On Thu, Sep 25, 2014 at 04:32:02PM +0800, Lan Tianyu wrote:
> > This patchset is to parallel enabling nonboot cpus with resuming devices
> > during system resume in order to accelerate S2RAM. From test result on
> > a 8 logical
В Ср, 08/10/2014 в 21:36 +0200, Oleg Nesterov пишет:
> On 10/08, Oleg Nesterov wrote:
> >
> > Another problem is that finish_task_switch() itself runs with preempt
> > enabled after finish_lock_switch(). If nothing else this means that
> > ->sched_in() notifier can't trust its "cpu" arg.
>
>
On Tue, 2014-10-07 at 01:05PM +0200, Linus Walleij wrote:
> On Wed, Sep 24, 2014 at 11:09 PM, Sören Brinkmann
[...]
> > +++ b/drivers/pinctrl/Kconfig
> > @@ -305,6 +305,14 @@ config PINCTRL_PALMAS
> > open drain configuration for the Palmas series devices like
> > TPS65913,
Here in my initial detailed pass. I still have some "issues" that I
want to clarify on my end, but I think I have plenty of comments to
start with.
On 9/29/2014 6:34 PM, Bjorn Andersson wrote:
The Shared Memory Manager driver implements an interface for allocating
and accessing items in the
On 8 October 2014 17:17, Borislav Petkov wrote:
> On Tue, Oct 07, 2014 at 07:07:48PM +0200, Mathias Krause wrote:
>> What you can see here are actually the EFI runtime service mappings, not
>> the ESP fix area. Check the addresses and compare them. You should find
>> similarities ;) And, in fact,
Hi Linus,
Please pull from
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
pm+acpi-3.18-rc1
to receive ACPI and power management updates for v3.18-rc1 with
top-most commit 9f1a053296953c69d7f23511db9441290cb89e2c
Merge branch 'pm-clk'
on top of commit
On 10/08/14 14:31, Andy Lutomirski wrote:
> On Wed, Oct 8, 2014 at 12:23 PM, Eric W. Biederman
> wrote:
>> Andy Lutomirski writes:
Maybe we want to say that rootfs should not be used if we are going to
create containers...
>>
>> Today it is an assumption of the vfs that rootfs is
For pinctrl the "default" state is applied to pins before the driver's
probe function is called. This is normally a sensible thing to do,
but in some cases can cause problems. That's because the pins will
change state before the driver is given a chance to program how those
pins should behave.
Ok, this return is still bugging me - we're logging the error which
caused the counter overflow but we go and explicitly clear _STATUS so
that machine_check_poll doesn't pick up the same error again.
Even though, machine_check_poll is intended to log the thresholding
error.
Which actually
On Wed, Oct 8, 2014 at 2:12 PM, Thomas Gleixner wrote:
>
> please pull the latest timers-core-for-linus git tree from:
>
>git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
> timers-core-for-linus
>
> Nothing really exciting this time:
>
> - A few fixlets in the NOHZ code
.. but
On Wed, Oct 8, 2014 at 2:36 PM, Rob Landley wrote:
> On 10/08/14 14:31, Andy Lutomirski wrote:
>> On Wed, Oct 8, 2014 at 12:23 PM, Eric W. Biederman
>> wrote:
>>> Andy Lutomirski writes:
> Maybe we want to say that rootfs should not be used if we are going to
> create containers...
>>>
The math in both blk_stack_limits() and queue_limit_alignment_offset()
assume that a block device's io_min (aka minimum_io_size) is always a
power-of-2. Fix the math such that it works for non-power-of-2 io_min.
This issue (of alignment_offset != 0) became apparent when testing
dm-thinp with a
Hi Richard,
On Wed, Oct 08, 2014 at 10:49:29PM +0200, Richard Leitner wrote:
> Hi,
> currently I discovered the possibility that device file numbers of the input
> subsystem could go negative when the signed int "border" is passed. To fix
> this behaviour I sent a patch a few minutes ago.
>
>
On 10/08/2014 12:49 PM, Chris Wilson wrote:
>
> Indeed, this appears to be the explanation. (And here I thought PAT
> superseded mtrrs - i915.ko stopped trying to use assign an mtrr for its
> GTT quite a while ago.)
>
> Replacing the stop_machine there with on_each_cpu does the trick:
>
It
From: Richard Leitner
Fix the format string for serio device name generation to avoid negative
device numbers when the id exceeds the maximum signed integer value.
Signed-off-by: Richard Leitner
---
drivers/input/serio/serio.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff
On Wednesday, October 08, 2014 04:07:43 PM Michal Hocko wrote:
> Hi Andrew, Rafael,
>
> this has been originally discussed here [1] but didn't lead anywhere AFAICS
> so I would like to resurrect them.
OK
So any chance to CC linux-pm too next time? There are people on that list
who may be
On Wed, Oct 08, 2014 at 11:25:42AM -0700, Jason Gerecke wrote:
> Repeated connect/disconnect cycles under GNOME can trigger an occasional
> OOPS from within e.g. wacom_led_select_store, presumably due to a timing
> issue where userspace begins setting a value immediately before the
> device
On 10/08/14 14:23, Eric W. Biederman wrote:
>> Could we have an extra rootfs-like fs that is always completely empty,
>> doesn't allow any writes, and can sit at the bottom of container
>> namespace hierarchies? If so, and if we add a new syscall that's like
>> pivot_root (or unshare) but prunes
On 07.10.2014 10:11, Pramod Gurav wrote:
This change switches to managed resource APIs to allocated resources
such as irq, clock. Hence does away with release statements of the
same resorces in error lables and remove function.
Cc: Eduardo Valentin
Cc: Zhang Rui
Cc: linux...@vger.kernel.org
On Wed, Oct 08, 2014 at 10:42:45PM +0200, Richard Leitner wrote:
> From: Richard Leitner
>
> Fix the format string for input device name generation to avoid negative
> device numbers when the id exceeds the maximum signed integer value.
Well, it is going to take us a while to get there :)
Add documentation for compatible property of backlight subnode.
Signed-off-by: Johannes Pointner
---
Changes since v2:
1. Removed the pmic part of the patch.
2. Added newline before subnode in the example.
---
.../devicetree/bindings/video/backlight/tps65217-backlight.txt | 10 +++---
1
Use the simplified DT parsing method to remove some duplicated
code.
Since this is a MFD subdevice and its device object doesn't have an
associated DT node, the configuration instance used to register the
regulators has been changed to point to the parent device.
Signed-off-by: Beniamino Galvani
On Wed, Oct 8, 2014 at 5:09 PM, Chuck Ebbert wrote:
> On Wed, 08 Oct 2014 13:55:00 -0700
> "H. Peter Anvin" wrote:
>
>> On 10/08/2014 01:46 PM, Chuck Ebbert wrote:
>> >
>> > Fedora doesn't cross-compile i686 builds because of problems like
>> > this. It sets up an i386 chroot and runs all native
On 10/08/2014 02:09 PM, Chuck Ebbert wrote:
>>
>> Breaking cross-compilation is not okay, though, regardless of what
>> Fedora does. It should be okay to, for example, build an i386 kernel on
>> an ARM box.
>>
>
> I think they tried that for a while, and ended up chasing compiler
> and makefile
The commit '2e4c7553cd usb: gadget: f_fs: add aio support' broke the
quirk implemented to align buffer size to maxpacketsize on out endpoint.
As result, functionfs does not work on Intel platforms using dwc3 driver
(i.e. Bay Trail and Merrifield). This patch fixes the issue.
This code is based on
On Wed, 08 Oct 2014 13:55:00 -0700
"H. Peter Anvin" wrote:
> On 10/08/2014 01:46 PM, Chuck Ebbert wrote:
> >
> > Fedora doesn't cross-compile i686 builds because of problems like
> > this. It sets up an i386 chroot and runs all native tools inside of
> > it.
> >
>
> Breaking cross-compilation
On Tue, Oct 07, 2014 at 02:47:06PM -0400, Stefan Berger wrote:
> On 10/07/2014 02:02 PM, Jason Gunthorpe wrote:
> >On Tue, Oct 07, 2014 at 01:54:41PM -0400, Stefan Berger wrote:
> >
> >>Why add the complexity of swapping of authenticated sessions and keys
> >>into the kernel if you can handle this
On Wednesday 08 October 2014 13:44:55 James Bottomley wrote:
> > diff --git a/drivers/scsi/ips.h b/drivers/scsi/ips.h
> > index 45b9566..ff2a0b3 100644
> > --- a/drivers/scsi/ips.h
> > +++ b/drivers/scsi/ips.h
> > @@ -1054,7 +1054,7 @@ typedef struct ips_ha {
> > uint8_tactive;
> >
From: Richard Leitner
Fix the format string for input device name generation to avoid negative
device numbers when the id exceeds the maximum signed integer value.
Signed-off-by: Richard Leitner
---
drivers/input/input.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
On 10/08/2014 01:46 PM, Chuck Ebbert wrote:
>
> Fedora doesn't cross-compile i686 builds because of problems like
> this. It sets up an i386 chroot and runs all native tools inside of
> it.
>
Breaking cross-compilation is not okay, though, regardless of what
Fedora does. It should be okay to,
On Thu, Sep 25, 2014 at 04:32:02PM +0800, Lan Tianyu wrote:
> This patchset is to parallel enabling nonboot cpus with resuming devices
> during system resume in order to accelerate S2RAM. From test result on
> a 8 logical core Haswell machine, system resume time reduces from 347ms
> to 217ms with
On 10/08/14 11:31, Mauro Carvalho Chehab wrote:
> Em Wed, 08 Oct 2014 10:13:39 -0700
> Randy Dunlap escreveu:
>
>> On 10/07/14 23:49, Stephen Rothwell wrote:
>>> Hi all,
>>>
>>> Please do not add any material intended for v3.19 to you linux-next
>>> included trees until after v3.18-rc1 has been
On Wed, Oct 08, 2014 at 04:47:04PM +0200, Peter Zijlstra wrote:
> On Wed, Oct 08, 2014 at 01:15:35PM +0100, Matt Fleming wrote:
> > I was having an interesting discussion with one of the teams using this
> > stuff at Intel and they made the suggestion that when using,
> >
> > perf stat -p
> >
On Wed, Oct 8, 2014 at 1:46 PM, Chuck Ebbert wrote:
> On Wed, 8 Oct 2014 12:16:11 -0700
> Andy Lutomirski wrote:
>
>> On Wed, Oct 8, 2014 at 11:52 AM, Josh Boyer
>> wrote:
>> > I'm seeing the following build failure on a 32-bit x86 build in Fedora
>> > based on Linux v3.17-2860-gef0625b70dac:
Hi,
currently I discovered the possibility that device file numbers of the input
subsystem could go negative when the signed int "border" is passed. To fix
this behaviour I sent a patch a few minutes ago.
But as the subject says there is currently the (theoretical) possibility that
the same input
On Wed, 8 Oct 2014 12:16:11 -0700
Andy Lutomirski wrote:
> On Wed, Oct 8, 2014 at 11:52 AM, Josh Boyer wrote:
> > I'm seeing the following build failure on a 32-bit x86 build in Fedora
> > based on Linux v3.17-2860-gef0625b70dac:
> >
> > Documentation/vDSO/vdso_standalone_test_x86.o: In
On Wed, 2014-10-08 at 23:14 +0300, Ebru Akagunduz wrote:
> This patch changes 32-bit time types to 64-bit in
> ips.c
>
> time_t can only represent signed 32-bit dates but
> the driver should represent dates that are after
> January 2038.
>
> Use time64_t type instead of time_t.
>
>
Hello Alan
This patchset adds no extra locking features, if the drivers did not
implement a locking mechanism (and none did) there is chance of
conflict.
I can add a call to lock/unlock around uart_[gs]et_rs485_config. And
then, inside the drivers, use the lock when the structure is used.
I
On Wednesday 08 October 2014 23:14:08 Ebru Akagunduz wrote:
> This patch changes 32-bit time types to 64-bit in
> ips.c
>
> time_t can only represent signed 32-bit dates but
> the driver should represent dates that are after
> January 2038.
>
> Use time64_t type instead of time_t.
>
>
The following changes since commit 7d1311b93e58ed55f3a31cc8f94c4b8fe988a2b9:
Linux 3.17-rc1 (2014-08-16 10:40:26 -0600)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
tags/arm64-for-linus
for you to fetch changes up to
This was meant to be 6/7, not 0/7, sorry about the mixup.
This one can be applied in any order however, it should not have dependencies on
the other branches.
Arnd
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The following changes since commit 52addcf9d6669fa439387610bc65c92fa0980cef:
Linux 3.17-rc2 (2014-08-25 15:36:20 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
tags/defconfig-for-linus
for you to fetch changes up to
The following changes since commit 69e273c0b0a3c337a521d083374c918dc52c666f:
Linux 3.17-rc3 (2014-08-31 18:23:04 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
tags/drivers-for-linus
for you to fetch changes up to
On Wed, Oct 08, 2014 at 09:04:26PM +0100, Mark Brown wrote:
> On Wed, Oct 08, 2014 at 11:20:58AM -0700, Stephen Boyd wrote:
> > On 10/08/2014 11:13 AM, Dmitry Torokhov wrote:
>
> > >>>Oops. struct regmap_field is opaque. It seems that the allocation
> > >>>is the only way that I could have
The following changes since commit 69e273c0b0a3c337a521d083374c918dc52c666f:
Linux 3.17-rc3 (2014-08-31 18:23:04 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
tags/dt-for-linus
for you to fetch changes up to
The following changes since commit 69e273c0b0a3c337a521d083374c918dc52c666f:
Linux 3.17-rc3 (2014-08-31 18:23:04 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
tags/soc-for-linus
for you to fetch changes up to
The following changes since commit 69e273c0b0a3c337a521d083374c918dc52c666f:
Linux 3.17-rc3 (2014-08-31 18:23:04 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
tags/cleanup-for-linus
for you to fetch changes up to
Testing err before returning value is not needed.
Signed-off-by: Fabian Frederick
---
fs/ceph/ioctl.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/fs/ceph/ioctl.c b/fs/ceph/ioctl.c
index a822a6e..b2d777a 100644
--- a/fs/ceph/ioctl.c
+++ b/fs/ceph/ioctl.c
@@ -54,10
Hi Linus,
Sending out the main pull requests for arm-soc now. It feels smaller than
usual, but we also rejected a number of branches late in the cycle after
you announced that you'd do an early 3.17 release.
As usual, DT changes make up the bulk of this, although less so than
previously. One
The following changes since commit 69e273c0b0a3c337a521d083374c918dc52c666f:
Linux 3.17-rc3 (2014-08-31 18:23:04 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
tags/fixes-nc-for-linus
for you to fetch changes up to
On Wed, Oct 08, 2014 at 01:12:54PM -0700, Guenter Roeck wrote:
> On Wed, Oct 08, 2014 at 11:12:29AM -0500, atull wrote:
> > > if not specified. We'll have to sort out with the regulator core how this
> > > should
> > > be handled.
> Followup on this: Since the regulator core considers the
Hi there,
just upgraded a box (that has no CRD agent installed) from a 3.10 kernel to the
just released 3.17 kernel an noticed the following when connecting to a HTC One
device:
[59168.564525] cfg80211: Calling CRDA for country: DE
[59169.263781] [ cut here ]
On Wed, Oct 08, 2014 at 11:12:29AM -0500, atull wrote:
> On Mon, 6 Oct 2014, Guenter Roeck wrote:
>
> > On Thu, Oct 02, 2014 at 01:37:48PM -0500, at...@opensource.altera.com wrote:
> > > From: Alan Tull
> > >
> > > Add device tree bindings documentation for ltc2978.
> > >
> > > Signed-off-by:
This patch changes 32-bit time types to 64-bit in
ips.c
time_t can only represent signed 32-bit dates but
the driver should represent dates that are after
January 2038.
Use time64_t type instead of time_t.
Signed-off-by: Ebru Akagunduz
---
drivers/scsi/ips.c | 6 --
drivers/scsi/ips.h | 2
Quoting Eric W. Biederman (ebied...@xmission.com):
> Serge Hallyn writes:
>
> > Quoting Chen Hanxiao (chenhanx...@cn.fujitsu.com):
> >> We could use setns to join the current ns,
> >> which did a lot of unnecessary work.
> >> This patch will check this senario and
> >> return 0 directly.
> >>
>
On Wed, 2014-10-08 at 21:57 +0200, Ricardo Ribalda Delgado wrote:
> The following drivers: 8250_core, atmel_serial, max310x, mcf, omap-serial
> and sci16is7xx implement code to handle RS485 ioctls.
>
> +static int uart_get_rs485_config(struct uart_port *port,
> + struct
On Wed, Oct 08, 2014 at 09:25:27AM -0400, Matthew Wilcox wrote:
> +
> + pgoff = ((address - vma->vm_start) >> PAGE_SHIFT) + vma->vm_pgoff;
> + size = (i_size_read(inode) + PAGE_SIZE - 1) >> PAGE_SHIFT;
> + if (pgoff >= size)
> + return VM_FAULT_SIGBUS;
> + /* If the PMD
From: Fabian Frederick
Date: Wed, 8 Oct 2014 20:37:01 +0200
> No need to store netlbl_unlabel_genl_init result and test it before returning.
>
> Signed-off-by: Fabian Frederick
Applied.
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From: Masanari Iida
Date: Wed, 8 Oct 2014 23:53:39 +0900
> In commit 7bced397510ab569d31de4c70b39e13355046387,
> dma_cookie was removed from struct skbuff.
> But the description of dma_cookie still exist.
> So the "make xmldocs" output following warning.
>
>
On 10/07/2014 05:20 PM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 3.10.57 release.
> There are 13 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses
affs_rmdir unconditionally called affs_remove_header which had to check stype
then directory emptiness.
This patch directly checks for directory status(like ext filesystems)
remove_header is also called by affs_unlink and affs_rename but
switch(stype) seems no longer needed.
Cc: Andrew Morton
On 10/07/2014 05:19 PM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 3.14.21 release.
> There are 37 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses
On 10/07/2014 05:19 PM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 3.16.5 release.
> There are 26 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses
On Wed, 08 Oct, at 08:10:44PM, Peter Zijlstra wrote:
> On Wed, Sep 24, 2014 at 03:04:15PM +0100, Matt Fleming wrote:
> > + limbo_bitmap = kmalloc(sizeof(long) * BITS_TO_LONGS(nr_bits) *
> > + nr_cpumask_bits, GFP_KERNEL);
>
> That's going to be a _huge_ amount of memory
On Wed, Oct 08, 2014 at 11:20:58AM -0700, Stephen Boyd wrote:
> On 10/08/2014 11:13 AM, Dmitry Torokhov wrote:
> >>>Oops. struct regmap_field is opaque. It seems that the allocation
> >>>is the only way that I could have instance of it.
> >>Maybe we can add an API to allocate an array of fields?
From: Christophe Leroy
Date: Tue, 7 Oct 2014 15:04:53 +0200 (CEST)
> When using a MPC8xx as a router, 'perf' shows a significant time spent in
> fs_enet_interrupt() and fs_enet_start_xmit().
> 'perf annotate' shows that the time spent in fs_enet_start_xmit is indeed
> spent
> between
Commit e676253b19b2 ("serial/8250: Add support for RS485 IOCTLs") added
references to TIOC[SG]RS48 on 8250_core.c. This change triggered the
need to define them in all the arches that uses tty/serial.
This made #ifdef TIOC[SG]RS48 obsolete.
Cc: Greg Kroah-Hartman
Cc: Jiri Slaby
Cc:
In order to remove the handler for rs485 ioctls on serial_8250, all the
drivers must use the implementation on serial_core.
Cc: Greg Kroah-Hartman
Cc: Jiri Slaby
Cc: linux-ser...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ricardo Ribalda Delgado
---
Initialize recently added rs485 fields on serial_core
Cc: Greg Kroah-Hartman
Cc: Jiri Slaby
Cc: Sebastian Andrzej Siewior
Cc: Alan Cox
Cc: Tony Lindgren
Cc: Peter Hurley
Cc: Yoshihiro YUNOMAE
Cc: Andy Shevchenko
Cc: Ingo Molnar
Cc: linux-ser...@vger.kernel.org
Cc:
The following drivers: 8250_core, atmel_serial, max310x, mcf, omap-serial
and sci16is7xx implement code to handle RS485 ioctls.
In order to avoid code duplication, we implement a simple ioctl handler
on the serial_core layer.
This handler can be used by all the other drivers instead of
There is no more users for this functions. All the 8250 drivers are
using the rs485 handler on serial_core instead.
Cc: Greg Kroah-Hartman
Cc: Jiri Slaby
Cc: Sebastian Andrzej Siewior
Cc: Alan Cox
Cc: Tony Lindgren
Cc: Peter Hurley
Cc: Yoshihiro YUNOMAE
Cc: Andy Shevchenko
Cc: Ingo Molnar
In order to unify all the rs485 ioctl handling.
Use the implementation of TIOC[GS]RS485 ioctl handling on serial_core.
Cc: Greg Kroah-Hartman
Cc: Jiri Slaby
Cc: linux-ser...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ricardo Ribalda Delgado
---
:
[ 409.238424](ftrace buffer empty)
[ 409.239664] Modules linked in:
[ 409.240706] CPU: 18 PID: 14016 Comm: trinity-c27 Not tainted
3.17.0-next-20141008-sasha-00051-g78b3c93-dirty #1364
[ 409.242724] task: 88032bb0 ti: 8802e78f8000 task.ti:
8802e78f8000
[ 409.242724] RIP
On Wed, 08 Oct, at 09:02:16PM, Thomas Gleixner wrote:
> On Wed, 8 Oct 2014, Peter Zijlstra wrote:
> > On Wed, Sep 24, 2014 at 03:04:15PM +0100, Matt Fleming wrote:
> > > + preempt_disable();
>
> < SNIP lng code >
>
> > > + preempt_enable();
> >
> > Why is all that under preempt_disable()?
>
In order to unify all the rs485 ioctl handling.
Use the implementation of TIOC[GS]RS485 ioctl handling on serial_core.
Cc: Nicolas Ferre
Cc: Greg Kroah-Hartman
Cc: Jiri Slaby
Cc: linux-ser...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ricardo Ribalda Delgado
---
Once there is no more handlers for TIOC[GS]RS485 there is no need to
call the driver specific ioctl when the generic implementation is
missing.
Cc: Greg Kroah-Hartman
Cc: Jiri Slaby
Cc: linux-ser...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ricardo Ribalda Delgado
---
In order to unify all the rs485 ioctl handling
Use the implementation of TIOC[GS]RS485 ioctl handling on serial_core.
Cc: Greg Kroah-Hartman
Cc: Jiri Slaby
Cc: linux-ser...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ricardo Ribalda Delgado
---
From: Chun-Hao Lin
Date: Tue, 7 Oct 2014 15:10:41 +0800
> RTL8168EP is Realtek PCIe Gigabit Ethernet controller with DASH support.
> It is a successor chip of RTL8168DP.
>
> For RTL8168EP, the read/write ocp register is via eri channel type 2, so I
> move ocp_xxx() related functions under
In order to unify all the rs485 ioctl handling
Use the implementation of TIOC[GS]RS485 ioctl handling on serial_core.
Cc: Greg Kroah-Hartman
Cc: Jiri Slaby
Cc: linux-ser...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ricardo Ribalda Delgado
---
drivers/tty/serial/max310x.c
Commit e676253b19b2 ("serial/8250: Add support for RS485 IOCTLs") added
references to TIOC[SG]RS48 on 8250_core.c. This change triggered the
need to define them in all the arches that uses tty/serial.
This made #ifdef TIOC[SG]RS48 obsolete.
Cc: Greg Kroah-Hartman
Cc: Jiri Slaby
Cc:
In order to unify all the rs485 ioctl handling.
Use the implementation of TIOC[GS]RS485 ioctl handling on serial_core.
Cc: Greg Kroah-Hartman
Cc: Jiri Slaby
Cc: linux-ser...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ricardo Ribalda Delgado
---
drivers/tty/serial/mcf.c |
Hi,
On Wed, Oct 08, 2014 at 10:55:58AM -0700, David Cohen wrote:
> On Tue, Oct 07, 2014 at 07:32:56PM -0500, Felipe Balbi wrote:
> > Hi again,
> >
> > On Tue, Oct 07, 2014 at 05:18:06PM -0700, David Cohen wrote:
> > > The commit '2e4c7553cd usb: gadget: f_fs: add aio support' broke the
> > >
This still has the cross-build problems, no?
On October 8, 2014 12:49:24 PM PDT, Peter Foley wrote:
>vdso_standalone_test_x86 needs -lgcc_s to build succesfully on 32bit.
>
>Signed-off-by: Peter Foley
>---
> Documentation/vDSO/Makefile | 3 +++
> 1 file changed, 3 insertions(+)
>
>diff --git
On Wed, Oct 08, 2014 at 09:18:44PM +0200, Nicolas Dechesne wrote:
> Georgi,
>
> On Tue, Sep 2, 2014 at 5:40 PM, Georgi Djakov wrote:
> > Enable support for the two SD host controllers on the APQ8084 platform
> > by adding the required nodes to the DT files.
> > On the IFC6540 board, the first
On Wed, Oct 08, 2014 at 05:10:59AM -0500, Chuck Ebbert wrote:
> On Wed, 8 Oct 2014 10:03:36 +0100
> Chris Wilson wrote:
>
> >
> > I ran into a problem on a Sandybridge i5-2500s whilst measuring the
> > performance of GTT write-combining access. I found subsequent runs were
> > about 10-40x
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