The sti-cpufreq does unconditional registration of the cpufreq-dt driver
which causes issue on an multi-platform build. For example, on Vexpress
TC2 platform, we get the following error on boot:
cpu cpu0: OPP-v2 not supported
cpu cpu0: Not doing voltage scaling
cpu: dev_pm_opp_of_cpumask_add_table
Hi Hanjun,
Thanks for the clarification and some little comments ;-)
On 27 April 2016 at 12:04, Hanjun Guo wrote:
> Hi Dennis, David,
>
> Sorry for the late reply, please see my comments below.
>
>
> On 2016/4/27 9:14, David Daney wrote:
>>
>> On 04/21/2016 03:06 AM, Dennis Chen wrote:
>>>
>>> O
On Wednesday 27 April 2016 13:21:16 Arnd Bergmann wrote:
> On Wednesday 27 April 2016 00:07:47 Rolf Eike Beer wrote:
> > Arnd Bergmann wrote:
> > > The asm-generic/rtc.h header can now be included by
> > > architectures that provide their own set_rtc_time/get_rtc_time
> > > macros, letting us remov
Felipe,
On 11/04/16 17:18, Roger Quadros wrote:
> dma_status bit flag is set but never really used
> so get rid of it.
>
> Reported-by: Felipe Balbi
> Signed-off-by: Roger Quadros
Gentle ping on this one for -next. Thanks.
cheers,
-roger
> ---
> drivers/usb/dwc3/dwc3-omap.c | 6 --
> 1
On Wednesday 27 April 2016 12:19:59 Geert Uytterhoeven wrote:
> >
> > Right, so we could skip patches 5 and 6, and instead remove the two
> > headers as we remove the driver. Let's see what the architecture
> > maintainers think about it, at least powerpc actually enables gen_rtc
> > in its defconf
On Fri, Mar 25, 2016 at 10:34:33AM +0800, Jason Wang wrote:
> Current pre-sorted memory region array has some limitations for future
> device IOTLB conversion:
>
> 1) need extra work for adding and removing a single region, and it's
>expected to be slow because of sorting or memory re-allocati
On Tue, Apr 26, 2016 at 03:35:53AM -0400, Jason Wang wrote:
> We don't stop polling socket during rx processing, this will lead
> unnecessary wakeups from under layer net devices (E.g
> sock_def_readable() form tun). Rx will be slowed down in this
> way. This patch avoids this by stop polling socke
Hi, Balbi,
The step to reproduce this issue is:
1) connect device to a host and wait its enumeration.
2) trigger software disconnect by calling function
usb_gadget_disconnect(), which finally call
dwc3_gadget_pullup(false). Do not reconnect device
(I mean no enumeration go on, keep bit Ru
On 2016-04-26 15:47, Steven Rostedt wrote:
On Tue, 26 Apr 2016 20:44:58 +0200
Pavel Machek wrote:
I simply propose a way to let us kernel developers keep user space from
interfering, by adding a new kernel command line parameter that will
disable writing to /dev/kmsg. Any attempt to open the f
On Wednesday 27 April 2016 00:07:47 Rolf Eike Beer wrote:
> Arnd Bergmann wrote:
> > The asm-generic/rtc.h header can now be included by
> > architectures that provide their own set_rtc_time/get_rtc_time
> > macros, letting us remove most of the common contents in
> > the powerpc implementation.
>
On 26/04/16 03:07, Jun Li wrote:
> Hi
>
>> -Original Message-
>> From: Roger Quadros [mailto:rog...@ti.com]
>> Sent: Monday, April 25, 2016 10:04 PM
>> To: Jun Li ; st...@rowland.harvard.edu; ba...@kernel.org;
>> gre...@linuxfoundation.org; peter.c...@freescale.com
>> Cc: dan.j.willi...@in
Here, a location is reset to NULL before being passed to PTR_ERR.
So, PTR_ERR should be called before its argument is reassigned
to NULL. Further to simplify things use PTR_ERR_OR_ZERO instead
of PTR_ERR and IS_ERR.
Problem found using Coccinelle.
Signed-off-by: Vaishali Thakkar
---
drivers/gpu
On 26/04/16 20:54, J.D. Schroeder wrote:
From: "J.D. Schroeder"
This commit fixes the clock data inside the DRA7xx clocks device tree
structure for the gmac_gmii_ref_clk_div clock. This clock is actually
the GMAC_MAIN_CLK and has nothing to do with the register at address
0x4a0093d0. If CLKSEL_
Hi
17.04.2016, 02:08, "x29a" <0.x29...@googlemail.com>:
> based on the PR (https://github.com/raspberrypi/linux/pull/1412) for the
> raspberry pi kernel, i would like to propose my changes upstream as well.
>
> The changes entitle basic write operations for the 1Wire driver which are
> needed to
On 26/04/16 23:10, Mathieu Poirier wrote:
This patch implement the AUX area interfaces required to
use the TMC (configured as an ETF) from the Perf sub-system.
The heuristic is heavily borrowed from the ETB10 implementation.
Signed-off-by: Mathieu Poirier
+
+ /*
+
Hi Dan
14.04.2016, 12:36, "Dan Carpenter" :
> If kstrtoint() returns -ERANGE then "tmp" is uninitialized.
Looks good to me, please pull it into janitors tree
> Signed-off-by: Dan Carpenter
Acked-by: Evgeniy Polaykov
> diff --git a/drivers/w1/w1.c b/drivers/w1/w1.c
> index 89a7847..bb34362 10
On Wed, Apr 27, 2016 at 12:51:56PM +0200, Jan Glauber wrote:
> On Tue, Apr 26, 2016 at 02:53:54PM +0100, Will Deacon wrote:
>
> [...]
>
> > >
> > > That sounds like a good compromise.
> > >
> > > So I could do the following:
> > >
> > > 1) In the uncore setup check for CONFIG_NUMA, if set use
Keep the entire platform data in the struct dw_dma.
It makes the driver a bit cleaner.
Acked-by: Viresh Kumar
Signed-off-by: Andy Shevchenko
---
drivers/dma/dw/core.c| 30 +++---
drivers/dma/dw/platform.c| 4 ++--
drivers/dma/dw/regs.h
On 27-04-16, 14:15, Andy Shevchenko wrote:
> This patch series (v3: http://www.spinics.net/lists/kernel/msg2215303.html)
> contains a number of mostly minor fixes and cleanups for the DW DMA driver. A
> couple of them affect the DT binding so these may need to be updated to
> maintain compatibility
On Tue, Apr 26, 2016 at 09:26:49PM -0500, Bjorn Helgaas wrote:
> On Fri, Apr 15, 2016 at 07:06:37PM +0200, Tomasz Nowicki wrote:
> > As we now have valid PCI host bridge device reference we can
> > introduce code that is going to find its bus domain number using
> > ACPI _SEG method.
> >
> > Note
We pass struct dw_dma_chip to dw_dma_probe() anyway, thus we may use it to
pass a platform data as well.
While here, constify the source of the platform data.
Acked-by: Viresh Kumar
Signed-off-by: Andy Shevchenko
---
drivers/ata/sata_dwc_460ex.c | 2 +-
drivers/dma/dw/core.c
Hi Jun,
On 26/04/16 05:07, Jun Li wrote:
> Hi Roger
>
>> -Original Message-
>> From: Roger Quadros [mailto:rog...@ti.com]
>> Sent: Tuesday, April 05, 2016 10:05 PM
>> To: st...@rowland.harvard.edu; ba...@kernel.org;
>> gre...@linuxfoundation.org; peter.c...@freescale.com
>> Cc: dan.j.will
There several changes are done here:
- Convert the property to be in bytes
Besides that this is a common practice for such property, the use of a value
in bytes much more convenient than handling the encoded one.
- Rename data_width to data-width in the device tree bindings
The change lea
On Wed 27-04-16 19:53:21, Tetsuo Handa wrote:
[...]
> > Let's hope that filesystems will drop direct GFP_NOFS (resp. ~__GFP_FS)
> > usage as much and possible and only use a properly documented
> > memalloc_nofs_{save,restore} checkpoints where they are appropriate.
>
> Is the story simple enough
This patch series (v3: http://www.spinics.net/lists/kernel/msg2215303.html)
contains a number of mostly minor fixes and cleanups for the DW DMA driver. A
couple of them affect the DT binding so these may need to be updated to
maintain compatibility (old format is still supported though). The rest s
The value of nr_masters equal to 0 is invalid since this DMA controller has to
have at least one master.
Check this before we proceed with the rest of properties.
Acked-by: Viresh Kumar
Signed-off-by: Andy Shevchenko
---
drivers/dma/dw/platform.c | 20 ++--
1 file changed, 10 i
On Wed, Apr 27, 2016 at 11:45:31AM +0200, Noralf Trønnes wrote:
>
> Den 26.04.2016 19:19, skrev Daniel Vetter:
> >On Tue, Apr 26, 2016 at 06:24:54PM +0200, Noralf Trønnes wrote:
> >>Den 25.04.2016 11:09, skrev Daniel Vetter:
> >>>On Sun, Apr 24, 2016 at 10:48:58PM +0200, Noralf Trønnes wrote:
> >>
On Wednesday 27 April 2016 14:11:40 Heikki Krogerus wrote:
> Fixes a compiler error:
>
> drivers/phy/phy-core.c: In function ‘__of_phy_provider_register’:
> drivers/phy/phy-core.c:848:13: error: implicit declaration of function
> ‘of_get_next_parent’ [-Werror=implicit-function-declaration]
> p
On 27/04/16 14:00, Roger Quadros wrote:
> On 27/04/16 13:16, Jun Li wrote:
>> Hi
>>
>>>
>>> +
>>> +static struct otg_hcd_ops otg_hcd_intf = {
>>> + .add = usb_add_hcd,
>>> + .remove = usb_remove_hcd,
>>> + .usb_bus_start_enum = usb_bus_start_enum,
>>
>> Build break if CONFIG_USB_OTG is not en
Fixes a compiler error:
drivers/phy/phy-core.c: In function ‘__of_phy_provider_register’:
drivers/phy/phy-core.c:848:13: error: implicit declaration of function
‘of_get_next_parent’ [-Werror=implicit-function-declaration]
parent = of_get_next_parent(parent);
^
Fixes: 2f7600bc
Hi Stephen,
On mer., avril 20 2016, Stephen Boyd wrote:
> This flag is a no-op now (see commit 47b0eeb3dc8a "clk: Deprecate
> CLK_IS_ROOT", 2016-02-02) so remove it.
>
> Cc: Andrew Lunn
> Cc: Jason Cooper Signed-off-by: Stephen Boyd
Applied on mvebu/soc
(I fixed the email format for Jason
Hi,
On Tue, Apr 26, 2016 at 05:58:20PM +0200, Arnd Bergmann wrote:
> On Tuesday 26 April 2016 09:06:54 Martin K. Petersen wrote:
> > > "Arnd" == Arnd Bergmann writes:
> >
> > Arnd> I don't think we can realistically blacklist gcc-4.9.{0,1,2,3},
> > Arnd> gcc-5.{0,1,2,3}.* and gcc-6.0 and req
Since fwnode may hold ERR_PTR(-ENODEV) or it may point to
NULL, the fwnode type checks is_of_node(), is_acpi_node()
and is is_pset_node() need to consider it. Using
IS_ERR_OR_NULL() to check it.
Fixes: 0d67e0fa1664 ("device property: fix for a case of use-after-free")
Reported-by: Dan Carpenter
S
On 27/04/16 13:16, Jun Li wrote:
> Hi
>
>>
>> +
>> +static struct otg_hcd_ops otg_hcd_intf = {
>> +.add = usb_add_hcd,
>> +.remove = usb_remove_hcd,
>> +.usb_bus_start_enum = usb_bus_start_enum,
>
> Build break if CONFIG_USB_OTG is not enabled:
>
> drivers/built-in.o:(.data+0x1db30):
Hi,
On 27/04/16 06:15, Peter Chen wrote:
> On Tue, Apr 26, 2016 at 04:21:07PM +0800, Peter Chen wrote:
>> On Tue, Apr 26, 2016 at 07:00:22AM +, Jun Li wrote:
>>> Hi
>>>
-Original Message-
From: Peter Chen [mailto:hzpeterc...@gmail.com]
Sent: Tuesday, April 26, 2016 2:28
On 04/27/2016 12:42 PM, Haishuang Yan wrote:
> Free peer netdev when failed to configure peer link or register dev.
>
> Signed-off-by: Haishuang Yan
> ---
> drivers/net/veth.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/net/veth.c b/drivers/net/veth.c
> index f37a6e6..8bb9fb
This Bug was already fixed in rcutiny_plugin.h with changing the
wait-queue to simple-waiter.
Found this bug with 3.10.63-rt65 in rcutree_plugin.h too. (It is not
fixed in current 3.10-release)
SVC (hard-irq-context) for scheduling tries to wake-up wait-queue
waiters and therefore simple-waiter i
On 2016/04/26 20:56, Michal Hocko wrote:
> Not only this is easier to understand and maintain because there are
> much less problematic contexts than specific allocation requests, this
> also helps code paths where FS layer interacts with other layers (e.g.
> crypto, security modules, MM etc...) an
On Tue, Apr 26, 2016 at 02:53:54PM +0100, Will Deacon wrote:
[...]
> >
> > That sounds like a good compromise.
> >
> > So I could do the following:
> >
> > 1) In the uncore setup check for CONFIG_NUMA, if set use the NUMA
> >information to determine the device node
> >
> > 2) If CONFIG_NU
Free peer netdev when failed to configure peer link or register dev.
Signed-off-by: Haishuang Yan
---
drivers/net/veth.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index f37a6e6..8bb9fb8 100644
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -
On Tue, Apr 26, 2016 at 10:35:08PM +0300, Grygorii Strashko wrote:
> On 04/26/2016 07:02 PM, Liviu Dudau wrote:
> > Well, SoC-B has the GT *and* the DT node, so what is the problem with
> > enabling it for SoC-B? If there are reasons not to use the Global Timer
> > on SoC-B, surely a better option
Hi,
Mark Brown writes:
> On Wed, Apr 27, 2016 at 01:25:27PM +0300, Felipe Balbi wrote:
>> Mark Brown writes:
>
>> > this to be just a normal regulator_get().
>
>> jokes aside, this regulator is optional because not all platforms
>> require a SW controlled regulator, no ? Will normal regulator_g
On Wed, Apr 27, 2016 at 01:25:27PM +0300, Felipe Balbi wrote:
> Mark Brown writes:
> > this to be just a normal regulator_get().
> jokes aside, this regulator is optional because not all platforms
> require a SW controlled regulator, no ? Will normal regulator_get() give
> us a dummy regulator i
On Wednesday 27 April 2016 09:47:56 Geert Uytterhoeven wrote:
> > --- a/arch/m68k/kernel/time.c
> > +++ b/arch/m68k/kernel/time.c
> > @@ -86,7 +86,24 @@ void read_persistent_clock(struct timespec *ts)
> > }
> > }
> >
> > -#ifdef CONFIG_ARCH_USES_GETTIMEOFFSET
> > +#if defined(CONFIG_ARCH_U
On Wed, Apr 27, 2016 at 11:46:29AM +0200, Hans de Goede wrote:
> On 26-04-16 16:57, Mark Brown wrote:
> >I have no record of any such patch, I don't know where it might've been
> >sent.
> It is here:
Please follow the normal submission workflow, don't pick random new
places to send things. It's
Dear Mark,
On Wed, 27 Apr 2016 10:57:39 +0100 Mark Brown wrote:
> On Wed, Apr 27, 2016 at 08:37:20AM +0300, Felipe Balbi wrote:
> > Jisheng Zhang writes:
>
> > > + vbus = devm_regulator_get(&pdev->dev, "vbus");
>
> > devm_regulator_get_optional() ??
>
> Does USB work without a VBUS? Un
Hi,
Mark Brown writes:
> On Wed, Apr 27, 2016 at 08:37:20AM +0300, Felipe Balbi wrote:
>> Jisheng Zhang writes:
>
>> > + vbus = devm_regulator_get(&pdev->dev, "vbus");
>
>> devm_regulator_get_optional() ??
>
> Does USB work without a VBUS? Unless the answer is yes then I'd expect
it can, ju
On Wed, Apr 27, 2016 at 02:13:01AM +, Zengtao (B) wrote:
> Suzuki K Poulose wrote:
> > On 26/04/16 03:21, Zengtao (B) wrote:
> > > So you mean the 64-bit grep should see the same cpuinfo as its father
> > > process
> > > which is 32-bit?
> > >
> > > For 32-bit process running on 64-bit kernel,
Hi Arnd,
On Wed, Apr 27, 2016 at 12:07 PM, Arnd Bergmann wrote:
> On Wednesday 27 April 2016 11:44:10 Alexandre Belloni wrote:
>> On 26/04/2016 at 23:44:04 +0200, Arnd Bergmann wrote :
>> > I've had these patches in my tree for a while, after the first one
>> > had a few issues that are fixed in
On Mon, 25 Apr 2016, Lianwei Wang wrote:
> On Mon, Apr 25, 2016 at 1:22 AM, Thomas Gleixner wrote:
> >> Anyway, from a product perspective way, if we don't want to restore
> >> the unbalanced counter to 0, then maybe a BUG_ON is more reasonable
> >> than WARN_ON.
> >
> > Not at all. BUG_ON is the
Hi
>
> +
> +static struct otg_hcd_ops otg_hcd_intf = {
> + .add = usb_add_hcd,
> + .remove = usb_remove_hcd,
> + .usb_bus_start_enum = usb_bus_start_enum,
Build break if CONFIG_USB_OTG is not enabled:
drivers/built-in.o:(.data+0x1db30): undefined reference to `usb_bus_start_enum'
Ma
On Wed, 27 Apr 2016, Dong Aisheng wrote:
> On Wed, Apr 27, 2016 at 9:58 AM, Shawn Guo wrote:
> > On Tue, Apr 26, 2016 at 07:27:03PM +0800, Dong Aisheng wrote:
> >> Shawn,
> >> What's your suggestion?
> >
> > I think this needs more discussion, and I just dropped Stefan's patch
> > from my tree.
>
On 26/04/16 20:35, Grygorii Strashko wrote:
On 04/26/2016 07:02 PM, Liviu Dudau wrote:
On Tue, Apr 26, 2016 at 06:28:52PM +0300, Grygorii Strashko wrote:
Hi Grygorii,
First time I'm seeing this patch, so I have a few questions, mostly
related to the commit message:
Hm. You are in cc for RFC.
On 27.04.2016 00:36, Bjorn Helgaas wrote:
On Sat, Apr 16, 2016 at 04:41:45AM +0800, kbuild test robot wrote:
Hi Tomasz,
[auto build test ERROR on pci/next]
[also build test ERROR on v4.6-rc3 next-20160415]
[if your patch is applied to the wrong git tree, please drop us a note to help
improving
On Tue, Apr 26, 2016 at 10:35:08PM +0300, Grygorii Strashko wrote:
> On 04/26/2016 07:02 PM, Liviu Dudau wrote:
> > On Tue, Apr 26, 2016 at 06:28:52PM +0300, Grygorii Strashko wrote:
> >
> > Hi Grygorii,
> >
> > First time I'm seeing this patch, so I have a few questions, mostly
> > related to th
On Wed, Apr 20, 2016 at 01:07:16AM -0400, Sasha Levin wrote:
> Hey Miklos,
>
> On 03/23/2016 09:36 AM, Miklos Szeredi wrote:
> > This series fixes bugs in nfs and ext4 due to 4bacc9c9234c ("overlayfs:
> > Make f_path always point to the overlay and f_inode to the underlay").
>
> Since that commit
On Wednesday 27 April 2016 08:22:24 kbuild test robot wrote:
>
>256
>257 memset(tm, 0, sizeof(*tm));
>258 if (pdc_tod_read(&tod_data) < 0)
>259 return -EOPNOTSUPP;
>260
>261 /* we treat tod_sec as unsigned, so this can work un
On Wednesday 27 April 2016 11:44:10 Alexandre Belloni wrote:
> On 26/04/2016 at 23:44:04 +0200, Arnd Bergmann wrote :
> > I've had these patches in my tree for a while, after the first one
> > had a few issues that are fixed in this new version. The old-style
> > PC RTC driver is now also disabled
On Tue, Apr 26, 2016 at 08:41:50PM +0200, Vlastimil Babka wrote:
> On 04/15/2016 11:07 AM, Mel Gorman wrote:
> >Signed-off-by: Mel Gorman
>
> Acked-by: Vlastimil Babka
>
> I wonder, would it be just too ugly to add +1 to
> atomic_read(&page->_mapcount) and OR it with the rest for a truly single
On Tue, 26 Apr 2016, Arnd Bergmann wrote:
> Commit 3195ef59cb42 ("x86: Do full rtc synchronization with ntp") had
> the side-effect of unconditionally enabling the RTC_LIB symbol on x86,
> which in turn disables the selection of the CONFIG_RTC and
> CONFIG_GEN_RTC drivers that contain a two older
This patch updates documentation for the Designware I2S
driver.
Signed-off-by: Jose Abreu
Acked-by: Rob Herring
Cc: Rob Herring
Cc: Carlos Palminha
Cc: Alexey Brodkin
Cc: devicet...@vger.kernel.org
Cc: linux-snps-...@lists.infradead.org
Cc: alsa-de...@alsa-project.org
Cc: linux-kernel@vger.ke
HDMI audio support was added to the AXS board using an
I2S cpu driver and a custom platform driver.
The platform driver supports two channels @ 16 bits with
rates 32k, 44.1k and 48k.
Although the mainline I2S driver uses ALSA DMA engine,
this controller can be built without DMA support so it
was
ARC AXS10x platforms consist of a mainboard with several peripherals.
One of those peripherals is an HDMI output port controlled by the ADV7511
transmitter.
This patch set adds I2S audio for the AXS10x platform.
Changes v5 -> v6
* Use SNDRV_DMA_TYPE_CONTINUOUS
Changes v4 -> v5
* Resolve undefine
On Wednesday 27 April 2016 03:26 PM, Arnd Bergmann wrote:
After the conversion to devm_pinctrl_register, we get a warning in
sh_pfc_remove when CONFIG_PINCTRL_SH_PFC_GPIO is disabled:
drivers/pinctrl/sh-pfc/core.c: In function 'sh_pfc_remove':
drivers/pinctrl/sh-pfc/core.c:603:17: unused variab
On 23 April 2016 at 11:43, Chaotian Jing wrote:
> Hi,
> On Fri, 2016-04-22 at 14:24 +0200, Ulf Hansson wrote:
>> On 18 April 2016 at 09:13, Chaotian Jing wrote:
>> > there are 2 points will cause could not call mmc_request_done()
>> > and eventually cause the caller thread blocked.
>> >
>> > A. i
On Wednesday 27 April 2016 11:29:12 Alexandre Belloni wrote:
> The subject should be:
> rtc: cmos: move mc146818rtc code out of asm-generic/rtc.h
Good point, the functions are only used by rtc-cmos, not the old
drivers/char/rtc.c.
> Else, you can add:
> Acked-by: Alexandre Belloni
Thanks.
Florian, if you're using drm-intel-nigthly submit a bug at
https://bugs.freedesktop.org/enter_bug.cgi?product=DRI, with DRM/intel
as component. This way we can track some kind of progress/regress. The FIFO
underruns should've have been fixed, but maybe there's something related
to your platform.
O
After the conversion to devm_pinctrl_register, we get a warning in
sh_pfc_remove when CONFIG_PINCTRL_SH_PFC_GPIO is disabled:
drivers/pinctrl/sh-pfc/core.c: In function 'sh_pfc_remove':
drivers/pinctrl/sh-pfc/core.c:603:17: unused variable 'pfc'
[-Werror=unused-variable]
struct sh_pfc *pfc = pl
On Wed, 2016-04-27 at 10:37 +0100, Richard Fitzgerald wrote:
> The CS47L24 and WM1831 codecs only use the OUT4L widget so we can
> skip creation of the OUT4R widget.
>
> Signed-off-by: Richard Fitzgerald
> ---
> sound/soc/codecs/arizona.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git
On Wed, Apr 27, 2016 at 08:37:20AM +0300, Felipe Balbi wrote:
> Jisheng Zhang writes:
> > + vbus = devm_regulator_get(&pdev->dev, "vbus");
> devm_regulator_get_optional() ??
Does USB work without a VBUS? Unless the answer is yes then I'd expect
this to be just a normal regulator_get().
>
>
The audit subsystem just started printing the name of the tty,
but that causes a build failure when CONFIG_TTY is disabled:
kernel/built-in.o: In function `audit_log_task_info':
memremap.c:(.text+0x5e34c): undefined reference to `tty_name'
kernel/built-in.o: In function `audit_set_loginuid':
memre
After a recent change in the PHY core, we get a build error when
CONFIG_OF is disabled:
drivers/phy/phy-core.c: In function '__of_phy_provider_register':
drivers/phy/phy-core.c:848:13: error: implicit declaration of function
'of_get_next_parent' [-Werror=implicit-function-declaration]
It would n
Currently in idle thread loop, smp_processor_id() fetches the cpu id
every time it runs thus taking more cpu cycles.
Instead, save the cpu id as local varaible while entering the idle
thread and use it in the loop. Since it is local variable, it will be
correct for each core. It will also save cyc
Hi Shuah,
Good work! I have a few notes below.
Em Tue, 26 Apr 2016 21:08:32 -0600
Shuah Khan escreveu:
> When driver unbind is run while media_ioctl is in progress, media_ioctl()
> fails with use-after-free. This first use-after-free is followed by more
> user-after-free errors in media_release
Hi,
On 26-04-16 16:57, Mark Brown wrote:
On Tue, Apr 26, 2016 at 10:18:04PM +0800, Chen-Yu Tsai wrote:
Hans sent an identical patch (plus another fix) a month ago though.
I have no record of any such patch, I don't know where it might've been
sent.
It is here:
https://groups.google.com/fo
Hi Lv,
> -Original Message-
> From: Zheng, Lv
> Sent: Wednesday, April 27, 2016 4:55 PM
> To: Wysocki, Rafael J; Rafael J. Wysocki; Brown, Len
> Cc: Zheng, Lv; Lv Zheng; linux-kernel@vger.kernel.org; linux-
> a...@vger.kernel.org; Chen, Yu C
> Subject: [PATCH v2 4/6] ACPI / osi: Fix defaul
Den 26.04.2016 19:19, skrev Daniel Vetter:
On Tue, Apr 26, 2016 at 06:24:54PM +0200, Noralf Trønnes wrote:
Den 25.04.2016 11:09, skrev Daniel Vetter:
On Sun, Apr 24, 2016 at 10:48:58PM +0200, Noralf Trønnes wrote:
This adds deferred io support if CONFIG_FB_DEFERRED_IO is enabled.
The fbdev fr
From: David Daney
CN3860 does not interrupt the CPU when the i2c status changes. If
we get a timeout, and see the status has in fact changed, we know we
have this problem, and drop back to polling.
Signed-off-by: David Daney
Signed-off-by: Jan Glauber
---
drivers/i2c/busses/i2c-octeon.c | 53
On 26/04/2016 at 23:44:04 +0200, Arnd Bergmann wrote :
> I've had these patches in my tree for a while, after the first one
> had a few issues that are fixed in this new version. The old-style
> PC RTC driver is now also disabled on m68k (as pointed out by
> Geert), ppc (it was also blacklisted), a
Quoting Greg Kurz :
Commit c896939f7cff ("KVM: use heuristic for fast VCPU lookup by id") added
a return path that prevents vcpu ids to exceed KVM_MAX_VCPUS. This is a
problem for powerpc where vcpu ids can grow up to 8*KVM_MAX_VCPUS.
This patch simply reverses the logic so that we only try fa
On Wed, 2016-04-27 at 10:38 +0100, Catalin Marinas wrote:
>
> Kmemleak tries to reduce the false positives to the detriment of more
> false negatives.
:)
> One way it does this is by having to scan the memory
> twice and no changes to the leaked object (crc32) should have
> happened. It also sc
On Wednesday 27 April 2016 02:55:16 Vladimir Zapolskiy wrote:
> Roland Stigge added initial support of NXP LPC32xx SoC series and
> first boards powered by it, but for a while since v3.18-rc1 the
> SoC support is unmaintained and became stale.
>
> Vladimir Zapolskiy and Sylvain Lemieux expressed i
Hi,
On 27 April 2016 at 10:00, Johannes Berg wrote:
> Yesterday I found the bug fixed by this commit:
> https://git.kernel.org/cgit/linux/kernel/git/jberg/mac80211.git/commit/?id=e6436be21e77e3659b4ff7e357ab5a8342d132d2
>
> The first case can easily be reproduced by running:
>
> # iw wlan0 interf
Hi Linus
There is one arch/nios2 fix for v4.6.
Please consider pulling.
Regards
Ley Foon
The following changes since commit 02da2d72174c61988eb4456b53f405e3ebdebce4:
Linux 4.6-rc5 (2016-04-24 16:17:05 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel
The CS47L24 and WM1831 codecs only use the OUT4L widget so we can
skip creation of the OUT4R widget.
Signed-off-by: Richard Fitzgerald
---
sound/soc/codecs/arizona.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c
index da61c62..0cd27
On Tue, Apr 26, 2016 at 11:17:59PM +0200, Wolfram Sang wrote:
> On Mon, Apr 25, 2016 at 04:33:38PM +0200, Jan Glauber wrote:
> > From: David Daney
> >
> > CN3860 does not interrupt the CPU when the i2c status changes. If
> > we get a timeout, and see the status has in fact changed, we know we
> >
On Tue, 26 Apr 2016, Balbir Singh wrote:
> > + + Anything inlined into __schedule() can not be patched.
> > +
> > +The switch_to macro is inlined into __schedule(). It switches the
> > +context between two processes in the middle of the macro. It does
> > +not save RIP in x86_64 versi
The entry for PERF_COUNT_HW_REF_CPU_CYCLES is not used on AMD, but is
referenced by filter_events() which expects undefined events to have a
value of 0.
UBSAN: Undefined behaviour in arch/x86/events/amd/core.c:132:30
index 9 is out of range for type 'u64 [9]'
UBSAN: Undefined behaviour in arch/x86
Hi,
Heikki Krogerus writes:
> On Tue, Apr 26, 2016 at 08:57:39PM +0800, Jisheng Zhang wrote:
>> @@ -232,22 +265,44 @@ static int xhci_plat_probe(struct platform_device
>> *pdev)
>> if (HCC_MAX_PSA(xhci->hcc_params) >= 4)
>> xhci->shared_hcd->can_do_streams = 1;
>>
>> +hc
On 27/04/16 06:02, Juergen Gross wrote:
> On 21/04/16 11:30, Stefano Stabellini wrote:
>> On Thu, 21 Apr 2016, Juergen Gross wrote:
>>> On 20/04/16 15:15, Stefano Stabellini wrote:
b4ff8389ed14 is incomplete: relies on nr_legacy_irqs() to get the number
of legacy interrupts when actually
On Thu, Apr 21, 2016 at 01:48:43PM +0200, Petr Mladek wrote:
> @@ -64,8 +65,10 @@ static int vprintk_nmi(const char *fmt, va_list args)
> again:
> len = atomic_read(&s->len);
>
> - if (len >= sizeof(s->buffer))
> + if (len >= sizeof(s->buffer)) {
> + atomic_inc(&nmi_mes
Hi,
changbin...@intel.com writes:
> From: "Du, Changbin"
>
> The dwc3 controller can't generate a disconnect event after it is
> stopped. Thus gadget dissconnect callback is not invoked when do
not generating disconnect IRQ after you drop Run/Stop is expected.
> soft dissconnect. Call dissconn
gcc 4.8.5 emits the following false positive:
drivers/virtio/virtio_ring.c: In function 'vring_create_virtqueue':
drivers/virtio/virtio_ring.c:1032:5: warning: 'queue' may be used uninitialized
in this function [-Wmaybe-uninitialized]
Silence it.
Signed-off-by: Jiri Benc
---
drivers/virtio/vi
On Thu, Apr 21, 2016 at 01:48:42PM +0200, Petr Mladek wrote:
> diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
> index cdfa6c2b7626..259543ec6dc9 100644
> --- a/arch/arm/Kconfig
> +++ b/arch/arm/Kconfig
> @@ -66,6 +66,7 @@ config ARM
> select HAVE_KRETPROBES if (HAVE_KPROBES)
> select
On Wed, Apr 27, 2016 at 7:34 AM, Al Viro wrote:
> Fun bugs caught while trying to massage atomic_open()... Patch below is
> in vfs.git#for-linus (along with two more fixes); I would like to get
> an ACK from Miklos on that one - it's his code and this thing had been
> present in there since the o
On Wed, Apr 27, 2016 at 10:03:45AM +0200, Ingo Molnar wrote:
> * Adam Borowski wrote:
> > diff --git a/arch/x86/events/amd/core.c b/arch/x86/events/amd/core.c
> > index 86a9bec..5fa1b8e 100644
> > --- a/arch/x86/events/amd/core.c
> > +++ b/arch/x86/events/amd/core.c
> > @@ -125,6 +125,7 @@ static
From: Baolin Wang
When mmc host HW supports busy signalling (using R1B as response), We
shouldn't use 'host->max_busy_timeout' as the limitation when deciding
the max discard sectors that we tell the generic BLOCK layer about.
Instead, we should pick one preferred erase size as the max discard
se
The subject should be:
rtc: cmos: move mc146818rtc code out of asm-generic/rtc.h
Else, you can add:
Acked-by: Alexandre Belloni
On 26/04/2016 at 23:44:08 +0200, Arnd Bergmann wrote :
> Drivers should not really include stuff from asm-generic directly,
> and the PC-style cmos rtc driver does thi
On Wednesday 27 April 2016 10:16:40 Anup Patel wrote:
> It is really interesting to see the evolution of MDIO bus:
>
> 1. Traditionally, MDIO controller used to be part of each ethernet controller
> itself so each ethernet controller used to have it's own 2 wire MDIO bus
>
> 2. Next, we saw SoC
Dear Russell,
On Wed, 30 Mar 2016 14:45:08 +0800 Jisheng Zhang wrote:
> Once entering machine_halt() and machine_restart(), local_irq_disable()
> is called, and local irq is kept disabled, so the local_irq_disable()
> at the end of these two functions are not necessary, remove it.
Could I put th
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