On Fri 2015-10-09 08:28:44, Jacek Anaszewski wrote:
> On 10/08/2015 05:50 PM, Pavel Machek wrote:
> >On Mon 2015-09-21 16:29:26, Jacek Anaszewski wrote:
> >>This patch removes SET_BRIGHTNESS_ASYNC and SET_BRIGHTNESS flags.
>
> s/SET_BRIGHTNESS/SET_BRIGHTNESS_SYNC/
>
> >>led_set_brightness now cal
On Thu, Oct 08, 2015 at 02:58:00PM +0200, Jiri Olsa wrote:
> On Fri, Oct 02, 2015 at 02:18:58PM +0900, Namhyung Kim wrote:
>
> SNIP
>
> > int __thread__set_comm(struct thread *thread, const char *str, u64
> > timestamp,
> >bool exec)
> > {
> > @@ -182,6 +257,40 @@ int __thr
On 10/02, Jon Mason wrote:
> diff --git a/drivers/clk/bcm/clk-iproc-pll.c b/drivers/clk/bcm/clk-iproc-pll.c
> index e029ab3..a4602aa 100644
> --- a/drivers/clk/bcm/clk-iproc-pll.c
> +++ b/drivers/clk/bcm/clk-iproc-pll.c
> @@ -137,6 +137,18 @@ static int pll_wait_for_lock(struct iproc_pll *pll)
>
On Thu, Oct 08, KY Srinivasan wrote:
> > yes, but after doing fcopy_respond_to_host(). I'd suggest we leave the
> > check in place, better safe than sorry.
>
> Agreed; Olaf, if it is ok with you, I can fix it up and send.
I will retest with this part reverted. I think without two code paths
ente
Hi Antoine,
On Thu, 8 Oct 2015 18:46:53 +0800
Jisheng Zhang wrote:
> Hi Antoine,
>
> On Fri, 2 Oct 2015 15:21:39 +0200
> Antoine Tenart wrote:
>
> > Hi Jisheng,
> >
> > Sorry for the delay, I was quite busy these days...
> >
> > Thanks for the nice comments!
> >
> > I saw your using pin na
From: Changsheng Liu
After the user config CONFIG_MOVABLE_NODE,
When the memory is hot added, should_add_memory_movable() return 0
because all zones including movable zone are empty,
so the memory that was hot added will be added to the normal zone
and the normal zone will be created firstly.
Bu
Hi, all
How to limit and reclaim container's pagecache?
Thanks,
Zhang Haoyu
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On Thu, 08 Oct 2015, Ben Hutchings wrote:
> On Thu, 2015-10-08 at 08:19 +0100, Lee Jones wrote:
> > On Mon, 28 Sep 2015, Ben Hutchings wrote:
> >
> > > rtsx_usb_ms creates a task that mostly sleeps, but tasks in
> > > uninterruptible sleep still contribute to the load average (for
> > > bug-compa
> @@ -109,8 +109,8 @@ static void ext4_finish_bio(struct bio *bio)
> if (bio->bi_error)
> buffer_io_error(bh);
> } while ((bh = bh->b_this_page) != head);
> - bit_spin_unlock(BH_Uptodate_Lock, &head->b_state);
>
When I did some experiments about vtable, and modified the virtual
method address myself,
I found error report : "Segment fault". When I see the /proc/self/maps,
vtable is in the readonly text segment.
I almost forget the fact that vtables have been stored in readonly segment.
So I have a quest
* Andy Lutomirski wrote:
> For the vDSO, user code wants runtime unwind info. Make sure that,
> if we use .cfi directives, we generate it.
>
> Signed-off-by: Andy Lutomirski
> ---
> arch/x86/entry/vdso/Makefile | 4 ++--
> arch/x86/include/asm/dwarf2.h | 13 ++---
> 2 files changed
On Thu, 08 Oct 2015, Herbert Xu wrote:
> On Wed, Oct 07, 2015 at 01:23:26PM +0100, Lee Jones wrote:
> > This set contains a minor documentation fix, greater clarification
> > with how the FIFO depth/size is represented and finally a fix to
> > prevent early timeout during data acquisition.
> >
>
On 10/09/2015 10:19 AM, Hillf Danton wrote:
>> @@ -109,8 +109,8 @@ static void ext4_finish_bio(struct bio *bio)
>> if (bio->bi_error)
>> buffer_io_error(bh);
>> } while ((bh = bh->b_this_page) != head);
>> -bit_spin_unlock
Thanks an awful lot of people you've spammed there.
Are you sure they all care about your Rockchip changes?
Hint: I'm sure that they don't.
Please be careful and only send patches to relevant people.
> Enable support for audio device found on rockchip boards.
>
> Signed-off-by: Sjoerd Simons
Hi David,
On Thu, Oct 08, 2015 at 05:20:34PM +0200, David Herrmann wrote:
> Hi
>
> On Thu, Oct 8, 2015 at 1:31 PM, Sergei Zviagintsev wrote:
> > Hi all,
> >
> > This is a set of various kdbus code cleanups. Patches are ordered by
> > increasing complexity, starting with docs and comments fixes a
On Thu, Oct 08, 2015 at 02:44:39PM -0700, Paul E. McKenney wrote:
> > > > I am with Peter -- we do need the benchmark results for PPC.
> > >
> > > Urgh, sorry guys. I have been slowly doing some benchmarks, but time is
> > > not
> > > plentiful at the moment.
> > >
> > > If we do a straight lws
* Andy Lutomirski wrote:
> we're following a 32-bit pointer, and the uaccess code isn't smart
> enough to figure out that the access_ok check isn't needed.
>
> This saves about three cycles on a cache-hot fast syscall.
Another request: could you please stick the benchmarking code of the variou
Hi,
On Fri, Oct 09, 2015 at 11:43:22AM +0800, Hillf Danton wrote:
> > @@ -730,15 +730,21 @@ static void kdbus_meta_export_caps(struct
> > kdbus_meta_caps *out,
> >
> > /*
> > * This translates the effective capabilities of 'cred' into the given
> > -* user-namespace. If the given us
On 10/02, Jon Mason wrote:
> Replace current device tree dummy clocks with real clock support for
> Broadcom Northstar SoCs.
>
> Signed-off-by: Jon Mason
> ---
I'd rather not take any dts changes through clk tree.
> arch/arm/boot/dts/bcm5301x.dtsi | 67
> --
On 10/02, Jon Mason wrote:
> diff --git a/drivers/clk/bcm/clk-nsp.c b/drivers/clk/bcm/clk-nsp.c
> new file mode 100644
> index 000..708961a
> --- /dev/null
> +++ b/drivers/clk/bcm/clk-nsp.c
> @@ -0,0 +1,139 @@
> +/*
> + * Copyright (C) 2015 Broadcom Corporation
> + *
> + * This program is free
> >> @@ -109,8 +109,8 @@ static void ext4_finish_bio(struct bio *bio)
> >>if (bio->bi_error)
> >>buffer_io_error(bh);
> >>} while ((bh = bh->b_this_page) != head);
> >> - bit_spin_unlock(BH_Uptodate_Lock, &head->b_state);
> >>
On Fri, 09 Oct 2015 02:35:54 +0200,
Kosuke Tatsukawa wrote:
>
> snd_seq_oss_readq_put_event() seems to be missing a memory barrier which
> might cause the waker to not notice the waiter and miss sending a
> wake_up as in the following figure.
>
> snd_seq_oss_readq_put_event
Add cpufreq device for i.MX6UL. Using the common
cpufreq of i.MX6 SOC.
Signed-off-by: Bai Ping
---
arch/arm/mach-imx/mach-imx6ul.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/mach-imx/mach-imx6ul.c b/arch/arm/mach-imx/mach-imx6ul.c
index be832b9..acaf705 100644
--- a/arch
This patch change some bool variables in struct regmap { }
to be u8 v : 1 type, so that we can shrink the sizeof of struct regmap.
Signed-off-by: yalin wang
---
drivers/base/regmap/internal.h | 39 +++
1 file changed, 19 insertions(+), 20 deletions(-)
diff -
Dear Marcin Wojtas,
On Fri, 9 Oct 2015 03:03:53 +0200, Marcin Wojtas wrote:
> The newest revisions of A388-GP (v1.5 and higher) support only
> DAT3-based card detection. Revisions < v1.5 based on GPIO detection
> via I2C expander, but this solution is supposed to be deprecated on
> new boards. In
Hi Adrian,
On Thu, Oct 08, 2015 at 07:07:43PM +0300, Adrian Hunter wrote:
> On 7/10/2015 12:06 p.m., Namhyung Kim wrote:
> >Hi Adrian,
> >
> >On Tue, Oct 6, 2015 at 6:26 PM, Adrian Hunter
> >wrote:
> >>On 06/10/15 12:03, Namhyung Kim wrote:
> >>>Hi Adrian,
> >>>
> >>>On Mon, Oct 5, 2015 at 8:29
Hi,
I don't mean to offend, but I really think it is not necessary to do this.
hot-added memory will be added to ZONE_NORMAL by default. You can
modify it when you online memory. I think it is enough for users.
And a sysctl interface is also unnecessary. I think one default behaviour
is enough
On 08/10/15 16:35, Ulf Hansson wrote:
> On 8 October 2015 at 15:03, Adrian Hunter wrote:
>> On 08/10/15 13:59, Ulf Hansson wrote:
>>> On 8 October 2015 at 09:09, Chaotian Jing
>>> wrote:
Suppose that we got a data crc error, and it triggers the mmc_reset.
mmc_reset will call mmc_send_s
On 10/09/2015 10:37 AM, Hillf Danton wrote:
@@ -109,8 +109,8 @@ static void ext4_finish_bio(struct bio *bio)
if (bio->bi_error)
buffer_io_error(bh);
} while ((bh = bh->b_this_page) != head);
- bit_spin_unlock
On 10/08/2015 09:56 PM, John Stoffel wrote:
>> "Nikolay" == Nikolay Borisov writes:
>
> Nikolay> On 10/08/2015 05:34 PM, John Stoffel wrote:
>>> Great bug report, but you're missing the info on which kernel
>>> you're
>
> Nikolay> This is on 3.12.47 (self compiled). It was evident on my
>
On 10/09/2015 09:02 AM, Pavel Machek wrote:
On Fri 2015-10-09 08:28:44, Jacek Anaszewski wrote:
On 10/08/2015 05:50 PM, Pavel Machek wrote:
On Mon 2015-09-21 16:29:26, Jacek Anaszewski wrote:
This patch removes SET_BRIGHTNESS_ASYNC and SET_BRIGHTNESS flags.
s/SET_BRIGHTNESS/SET_BRIGHTNESS_SY
On Thu, Oct 08, 2015 at 02:17:35PM -0700, Andrew Morton wrote:
> On Thu, 8 Oct 2015 19:02:40 +0300 Vladimir Davydov
> wrote:
>
> > Currently, we do not clear pointers to per memcg caches in the
> > memcg_params.memcg_caches array when a global cache is destroyed with
> > kmem_cache_destroy. It i
On 09/10/15 06:11, Bharat Kumar Gogada wrote:
+struct nwl_msi { /* struct nwl_msi - MSI information
>> */
+ struct msi_controller chip; /* chip: MSI controller */
>>>
We're moving away from msi_controller altogether, as the kernel now
has all the necessary
On Thu, Oct 08 2015, Ingo Molnar wrote:
> * Linus Torvalds wrote:
>
>> So I really refuse to worry about the snprintf() family of functions wrt
>> this
>> race. I don't think it was hugely important for strlcpy() either - more of a
>> "quality of implementation" issue rather than anything fun
Muzete me kontaktovat na e-mailovou adresu nize pro vysvetlení prospesny
spoluprace.
e-mail: chn.j...@gmail.com
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Hi, Rafael
Sorry for my late response, just came back from home:)
> -Original Message-
> From: linux-pm-ow...@vger.kernel.org [mailto:linux-pm-
> ow...@vger.kernel.org] On Behalf Of Rafael J. Wysocki
> Sent: Thursday, October 01, 2015 9:11 AM
> To: Chen, Yu C
> Cc: l...@kernel.org; Zhang,
On Friday 09 October 2015 09:14:33 Anand Moon wrote:
> As long as we use correct exynos5422-odroidxu4.dtb is used in the
> boot.scr/boot.ini ethernet come up,
> build and tested using CONFIG_USB_RTL8152=m using multi_v7_defconfig.
>
> Not sure what is the policy for NFS booting.
>
> Do you want C
For ACPI compatible system, SCI(ACPI System Control
Interrupt) is used to wake system up from suspend-to-idle.
Once CPU is woken up by SCI, interrupt handler will
firstly checks if current interrupt is legal to wake up
the whole system, thus irq_pm_check_wakeup is invoked
to validate the irq number
>> This looks correct now. A few more points though:
>>
>> * My first thought would have been to do this by first defining the
>> two symbols before the #include, and then adding an #ifdef in
>> the generic file. Both approaches work though, any other opinions
>> on this?
>That's what I
On Friday 09 October 2015 09:10:17 Marc Zyngier wrote:
> > Please let me know whether we require a separate msi file as
> > suggested in your previous comments to separate MSI controller and
> > PCIE controller in two files, if we don't have separate node. If we
> > do not need a separate node do w
On 2015/10/8 21:20, Bjorn Helgaas wrote:
> On Thu, Oct 08, 2015 at 01:32:04PM +0800, Jiang Liu wrote:
>> On 2015/10/7 1:47, Bjorn Helgaas wrote:
+struct pci_bus *acpi_pci_root_create(struct acpi_pci_root *root,
+ struct acpi_pci_root_ops *ops,
+
On 10/08/2015 05:51 PM, Pavel Machek wrote:
On Mon 2015-09-28 17:13:39, Jacek Anaszewski wrote:
This patch isn't going to be applied since it can cause
legal implications for existing users.
Are there any? Best do this ASAP :-).
Current non-GPL users of led_set_brightness would be affected
Add the avio, soc, sm pinctrl nodes for Marvell berlin4ct SoC.
Signed-off-by: Jisheng Zhang
---
arch/arm64/boot/dts/marvell/berlin4ct.dtsi | 15 +++
1 file changed, 15 insertions(+)
diff --git a/arch/arm64/boot/dts/marvell/berlin4ct.dtsi
b/arch/arm64/boot/dts/marvell/berlin4ct.dtsi
Add the pin-controller driver for Marvell Berlin BG4CT SoC, with definition
of its groups and functions. This uses the core Berlin pinctrl driver.
Signed-off-by: Jisheng Zhang
---
drivers/pinctrl/berlin/Kconfig| 5 +
drivers/pinctrl/berlin/Makefile | 1 +
drivers/pinctrl/berlin
Add berlin4ct to existing berlin pinctrl device tree binding.
Signed-off-by: Jisheng Zhang
---
Documentation/devicetree/bindings/pinctrl/berlin,pinctrl.txt | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/pinctrl/berlin,pinctrl.txt
b/Docu
This is to prepare for the next berlin4ct support, where we won't use
simple-mfd any more.
Signed-off-by: Jisheng Zhang
---
drivers/pinctrl/berlin/berlin.c | 26 +-
drivers/pinctrl/berlin/berlin.h | 4
2 files changed, 21 insertions(+), 9 deletions(-)
diff --git a/
This series adds support for Marvell berlin4ct pin-controller, allowing
to configure the pin muxing from the device tree.
Since v3:
- fix stupid build error: I missed local changes to berlin-bg4ct.c
Since v2:
- introduce new berlin_pinctrl_probe_regmap() to avoid duplicated code
- renaming suc
Add urt0 txd and rxd muxing setup in the dtsi because uart0 always uses
them to work, no other possibilities.
Signed-off-by: Jisheng Zhang
---
arch/arm64/boot/dts/marvell/berlin4ct.dtsi | 7 +++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/marvell/berlin4ct.dtsi
b/arch/
This is to add the pinctrl dependency for Marvell Berlin SoCs.
Signed-off-by: Jisheng Zhang
---
arch/arm64/Kconfig.platforms | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
index c6e2c75..3d17ee2 100644
--- a/arch/arm64/Kconfig.plat
Hi all,
I have just reported a concurrency issue in the implementation of
sem_lock, see https://bugzilla.kernel.org/show_bug.cgi?id=105651
Please set me to CC for answers/comments.
[1.] One line summary of the problem:
Concurrency issue in sem_lock
[2.] Full description of the problem/report:
Allow TFD_TIMER_CANCEL_ON_SET on timerfd_settime() with relative
as well as absolute timeout.
Signed-off-by: Jesper Nilsson
---
Resending after some discussion with Thomas Gleixner at ELCE,
and Cc:ing John Stultz and Michael Kerrisk who may have comments.
Longer background:
One of the uses for
Linus,
please pull sound fixes for v4.3-rc5 from:
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
tags/sound-4.3-rc5
The topmost commit is 601d62959d08a450d4666c728ddd2f47c5ba1cfe
sound fixes for 4.3-rc5
We see
[...]
>>> Then you need to remove the hw_reset test from mmc_test. Refer:
>>>
>>> http://marc.info/?l=linux-mmc&m=144360165906544&w=2
>>>
>>
>> I realize that the test becomes a bit different, but I don't think it's
>> useless.
>>
>> If we add a check for MMC_CAP_HW_RESET and verify that
On Thu, Oct 08, 2015 at 02:44:39PM -0700, Paul E. McKenney wrote:
> On Thu, Oct 08, 2015 at 01:16:38PM +0200, Peter Zijlstra wrote:
> > On Thu, Oct 08, 2015 at 02:50:36PM +1100, Michael Ellerman wrote:
> > > On Wed, 2015-10-07 at 08:25 -0700, Paul E. McKenney wrote:
> >
> > > > Currently, we do ne
Hi, Yu
> From: Chen, Yu C
> Sent: Friday, October 09, 2015 4:20 PM
>
> For ACPI compatible system, SCI(ACPI System Control
> Interrupt) is used to wake system up from suspend-to-idle.
> Once CPU is woken up by SCI, interrupt handler will
> firstly checks if current interrupt is legal to wake up
>
Hi all,
I have just reported a concurrency issue in the implementation of
sem_lock, see https://bugzilla.kernel.org/show_bug.cgi?id=105651
Please set me to CC for answers/comments.
[1.] One line summary of the problem:
Concurrency issue in sem_lock
[2.] Full description of the problem/report:
On 08/10/15 19:16, Stephen Boyd wrote:
On 10/08/2015 04:19 AM, Srinivas Kandagatla wrote:
This patch enables spi buses on low speed and high speed expansion
connectors on DB410C
Signed-off-by: Srinivas Kandagatla
---
arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi | 10 ++
1 file change
On Tuesday 06 October 2015 12:51:24 Arnd Bergmann wrote:
>
> I think it makes sense to stick with the traditional definition
> of MINSIGSTKSZ == "the minimum amount that you will always need,
> add whatever you require yourself" and SIGSTKSZ == "Should be
> enough for a couple of function calls".
On 08/10/15 19:17, Stephen Boyd wrote:
On 10/08/2015 04:19 AM, Srinivas Kandagatla wrote:
diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi
b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index 85f7bee..d49ac37 100644
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916
The uart3 pins are shared between the A10s and A13, move the pinctrl node
to the common DTSI to avoid duplication.
Signed-off-by: Maxime Ripard
Reviewed-by: Hans de Goede
---
arch/arm/boot/dts/sun5i-a10s.dtsi | 7 ---
arch/arm/boot/dts/sun5i.dtsi | 7 +++
2 files changed, 7 inserti
The R8 is a new Allwinner SoC based on the A13. While both are very
similar, there's still a few differences. Introduce a new compatible to
deal with them.
In order to have a consistent naming, instead of mentionning the allwinner
A series as the machine name, switch to sun4i/sun5i like what is do
Hi,
Here is a serie introducing the support for the Allwinner R8 and the
Nextthing's CHIP.
Support is almost complete for the CHIP itself, the only missing part
for now is the WiFi chip that needs to be powered through two combined
regulators (AXP209's LDO3 and LDO4). The audio codec is also miss
Add a separate pinctrl node for the UART3 CTS and RTS pins shared between
the A10s and A13.
Signed-off-by: Maxime Ripard
Reviewed-by: Hans de Goede
---
arch/arm/boot/dts/sun5i.dtsi | 7 +++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/sun5i.dtsi b/arch/arm/boot/dts/sun5i.
The C.H.I.P. is a small SBC with an Allwinner R8, 8GB of NAND, 512MB of
RAM, USB host and OTG, a wifi / bluetooth combo chip, an audio/video jack
and two connectors to plug additional boards on top of it.
Signed-off-by: Maxime Ripard
Reviewed-by: Hans de Goede
---
arch/arm/boot/dts/Makefile
On Thu, Oct 08, 2015 at 05:10:21PM -0700, Paul E. McKenney wrote:
> > Note that there are rnp->lock acquires without the extra barrier though,
> > so you seem somewhat inconsistent with your own rule.
> >
> > See for example:
> >
> > rcu_dump_cpu_stacks()
> > print_other_cpu_stall()
> >
On 09/10/2015 02:35, Kosuke Tatsukawa wrote:
> async_pf_executekvm_vcpu_block
>
> spin_lock(&vcpu->async_pf.lock);
> if (waitqueue_active(&vcpu->wq))
> /* The CPU might reorder the test for
>t
From: Xiang Wang
1. Add High-speed mode support in designware core
2. Add function i2c_dw_acpi_setup_speed to determine
the bus speed from ACPI table.
Signed-off-by: Xiang Wang
---
drivers/i2c/busses/i2c-designware-core.c | 88
drivers/i2c/busses/i2c-designware
From: Xiang Wang
1. Support setting hs_hcnt and hs_lcnt
2. Get bus speed mode from ACPI companion of the
i2c controller.
Signed-off-by: Xiang Wang
---
drivers/i2c/busses/i2c-designware-pcidrv.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/drivers/i2c/busses/i2c-designware-pcidrv.
Hi Wolfram,
On Fri, Oct 9, 2015 at 8:54 AM, Wolfram Sang wrote:
> The core may register clients attached to this master which may use
> funtionality from the master. So, RuntimePM must be enabled before, otherwise
> this will fail. While here, move drvdata, too.
Thanks for your patch!
> Reporte
Colin King writes:
> From: Colin Ian King
>
> The check for send_pkt being NULL is redundant before the call
> to htc_reclaim_txctrl_buf, therefore it should be removed. This was
> detected by static analysis by cppcheck.
>
> Signed-off-by: Colin Ian King
Applied, thanks.
--
Kalle Valo
--
To
The R8 is very close to the A13, but it still has a few differences,
notably a composite output, which the A13 lacks.
Add a DTSI based on the A13's to hold those differences.
Signed-off-by: Maxime Ripard
Reviewed-by: Chen-Yu Tsai
Reviewed-by: Hans de Goede
---
arch/arm/boot/dts/sun5i-r8.dtsi
On 09/10/15 05:36, Leo Yan wrote:
Add cpu and cluster level's low power state for Hi6220.
Signed-off-by: Leo Yan
---
arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 31 +++
1 file changed, 31 insertions(+)
diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
b/a
Geliang Tang writes:
> WARN_ON() already contain an unlikely compiler flag. Drop it.
>
> Signed-off-by: Geliang Tang
Applied, thanks.
--
Kalle Valo
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On 10/09/2015 11:41 AM, Gilad Ben-Yossef wrote:
> On Oct 8, 2015 18:31, "Nikolay Borisov" wrote:
>>
>> Currently when bios are being finished in ext4_finish_bio this is done by
>> first disabling interrupts and then acquiring a bit_spin_lock.
> ...
>>
>> To fix the situation this patch changes t
On Fri, Oct 09, 2015 at 10:45:32AM +0200, Paolo Bonzini wrote:
> So you need another smp_mb() after prepare_to_wait(). I'm not sure
> if it's needed also for your original tty report, but I think it is
> for https://lkml.org/lkml/2015/10/8/989 ("mei: fix waitqueue_active
> without memory barrier i
> On 09/10/15 06:11, Bharat Kumar Gogada wrote:
> +struct nwl_msi { /* struct nwl_msi - MSI information
> >> */
> + struct msi_controller chip; /* chip: MSI controller */
> >>>
> We're moving away from msi_controller altogether, as the kernel now
> has all
On Thu, Oct 08, 2015 at 06:10:23PM -0700, Andrew Duggan wrote:
> No, this touchpad doesn't have HID_QUIRK_NO_INIT_REPORTS set and
> usbhid/hid-core.c is calling usbhid_init_reports() which is retrieving
> feature 8. But, I did some additional testing and I wasn't able to reproduce
> this issue on o
Hi Linus,
Here are some mmc fixes intended for v4.3 rc5 and it's based on v4.3-rc4.
Details are as usual found in the signed tag. Please pull this in!
Kind regards
Ulf Hansson
The following changes since commit 049e6dde7e57f0054fdc49102e7ef4830c698b46:
Linux 4.3-rc4 (2015-10-04 16:57:17 +010
Hi Andy,
This patchset adds support for i2c and spi on High-Speed and Low speed
connectors on DB410c.
One of the patch fixes the sleep state of existing i2c node.
thanks,
srini
Changes since v1:
- removed useless comment spotted by Stephen Boyd.
- Use absolute names instead of l
On Thu, Oct 08, 2015 at 03:55:12PM +0800, Chen Feng wrote:
> Signed-off-by: Chen Feng
> Signed-off-by: Yu Dongbin
> ---
> drivers/staging/android/ion/Kconfig| 7 +
> drivers/staging/android/ion/Makefile | 1 +
> drivers/staging/android/ion/hisilicon/Kconfig
This patch fixes the i2c pinctrl sleep state by changing the pinconf
function to be in gpio mode rather than i2c.
Signed-off-by: Srinivas Kandagatla
---
arch/arm64/boot/dts/qcom/msm8916-pins.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/msm8916
This patch adds missing support for i2c0 and i2c6, this support is
required to connect the i2c slaves on LS expansion on DB410c.
Signed-off-by: Srinivas Kandagatla
---
arch/arm64/boot/dts/qcom/msm8916-pins.dtsi | 48 ++
arch/arm64/boot/dts/qcom/msm8916.dtsi | 30
This patch enables i2c buses on low speed and high speed expansion
connectors on DB410C.
Signed-off-by: Srinivas Kandagatla
---
arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi | 15 +++
1 file changed, 15 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
b/arch/arm64/b
This patch enables spi buses on low speed and high speed expansion
connectors on DB410C
Signed-off-by: Srinivas Kandagatla
---
arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
b/arch/arm64/boot/dt
Hi Sudeep,
On Fri, Oct 09, 2015 at 09:48:17AM +0100, Sudeep Holla wrote:
>
>
> On 09/10/15 05:36, Leo Yan wrote:
> >Add cpu and cluster level's low power state for Hi6220.
> >
> >Signed-off-by: Leo Yan
> >---
> > arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 31
> > +
On Fri, Oct 09, 2015 at 11:53:32AM +0300, Dan Carpenter wrote:
> > +out:
>
> Labels named "out" are bug prone because handling everything is harder
> than using named labels and unwinding one step at a time. The bug here
> is that we don't call ion_device_destroy().
>
> > + for (i = 0; i < num
On 09/10/15 09:51, Bharat Kumar Gogada wrote:
>> On 09/10/15 06:11, Bharat Kumar Gogada wrote:
>> +struct nwl_msi { /* struct nwl_msi - MSI information
*/
>> + struct msi_controller chip; /* chip: MSI controller */
>
>> We're moving away from msi_controlle
Hi Jisheng,
On Fri, Oct 09, 2015 at 04:17:05PM +0800, Jisheng Zhang wrote:
> diff --git a/drivers/pinctrl/berlin/Kconfig b/drivers/pinctrl/berlin/Kconfig
> index b18322b..c13f6d2 100644
> --- a/drivers/pinctrl/berlin/Kconfig
> +++ b/drivers/pinctrl/berlin/Kconfig
> @@ -17,4 +17,9 @@ config PINCTRL
Paolo Bonzini wrote:
> On 09/10/2015 02:35, Kosuke Tatsukawa wrote:
>> async_pf_executekvm_vcpu_block
>>
>> spin_lock(&vcpu->async_pf.lock);
>> if (waitqueue_active(&vcpu->wq))
>> /* The CPU might r
On Fri, Oct 09, 2015 at 04:17:06PM +0800, Jisheng Zhang wrote:
> This is to add the pinctrl dependency for Marvell Berlin SoCs.
>
> Signed-off-by: Jisheng Zhang
Acked-by: Antoine Tenart
> ---
> arch/arm64/Kconfig.platforms | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm64/K
On Fri, Oct 09, 2015 at 04:17:04PM +0800, Jisheng Zhang wrote:
> This is to prepare for the next berlin4ct support, where we won't use
> simple-mfd any more.
>
> Signed-off-by: Jisheng Zhang
Acked-by: Antoine Tenart
> ---
> drivers/pinctrl/berlin/berlin.c | 26 +-
> dr
On Thu, Oct 08, 2015 at 04:55:38PM -0700, Paul E. McKenney wrote:
> On Mon, Oct 05, 2015 at 02:32:51PM -0700, Yang Shi wrote:
> > BUG: sleeping function called from invalid context at
> > kernel/locking/rtmutex.c:917
> > in_atomic(): 0, irqs_disabled(): 128, pid: 342, name: perf
> > 1 lock held by
On Fri, Oct 09, 2015 at 04:17:07PM +0800, Jisheng Zhang wrote:
> Add berlin4ct to existing berlin pinctrl device tree binding.
>
> Signed-off-by: Jisheng Zhang
Acked-by: Antoine Tenart
> ---
> Documentation/devicetree/bindings/pinctrl/berlin,pinctrl.txt | 5 -
> 1 file changed, 4 insertio
On Fri, Oct 09, 2015 at 02:41:54AM +, Sarbojit Ganguly wrote:
> Thank you Will, I will make the required corrections and mail it to
> patchesAtarm.linux.co.uk and mark [1] as "superseded".
Thanks. Also, you don't need to continually prepend "Re: " to your mail
subject every time you reply and/
On Fri, Oct 09, 2015 at 04:17:08PM +0800, Jisheng Zhang wrote:
> Add the avio, soc, sm pinctrl nodes for Marvell berlin4ct SoC.
>
> Signed-off-by: Jisheng Zhang
Acked-by: Antoine Tenart
> ---
> arch/arm64/boot/dts/marvell/berlin4ct.dtsi | 15 +++
> 1 file changed, 15 insertions(+)
On Mon, 5 Oct 2015, Jaccon Bastiaansen wrote:
> We did some tests with different compilers, kernel versions and kernel
> configs, with the following results:
>
> Linux 3.12.48, x86_64_defconfig, GCC 4.6.1 :
> copy_user_generic_unrolled being used, so race condition possible
> Linux 3.12.48, x86_64
On Fri, Oct 09, 2015 at 04:17:09PM +0800, Jisheng Zhang wrote:
> Add urt0 txd and rxd muxing setup in the dtsi because uart0 always uses
> them to work, no other possibilities.
>
> Signed-off-by: Jisheng Zhang
Acked-by: Antoine Tenart
> ---
> arch/arm64/boot/dts/marvell/berlin4ct.dtsi | 7 +++
On Thu, Oct 08, 2015 at 02:25:23PM -0700, Andy Lutomirski wrote:
> I want to propose a new primitive that might go a long way toward
> solving this issue. The new primitive would be called the "big percpu
> lock".
Never, ever, combine big and lock :-) You want small granular locks, big
locks ar
On 2015/10/09 14:52, Jiang Liu wrote:
On 2015/10/9 4:20, Andrew Morton wrote:
On Wed, 19 Aug 2015 17:18:15 -0700 (PDT) David Rientjes
wrote:
On Wed, 19 Aug 2015, Patil, Kiran wrote:
Acked-by: Kiran Patil
Where's the call to preempt_disable() to prevent kernels with preemption
from makin
On Fri, Oct 09 2015, Rasmus Villemoes wrote:
> It's hard not to agree with the overall "let's make it more robust if it
> can be done sanely+cheaply+cleanly". I was a bit skeptical about whether
> those three requirements could be met, since we'd have to do
> byte-by-byte traversal of the string,
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