Make the driver accept switching volume levels via sysfs.
This can be helpful if the beep/bell sound intensity needs
to be adapted to the environment of the device.
The volume adjustment is done by changing the duty cycle of
the pwm signal.
This patch adds the sysfs interface with 5 default volum
Add a userspace tool to invoke the ioctls exposed by the
PCI endpoint test driver to perform various PCI tests.
Signed-off-by: Kishon Vijay Abraham I
---
tools/pci/pcitest.c | 186 +++
1 file changed, 186 insertions(+)
create mode 100644 tools/pc
Add endpoint mode support to designware driver. This uses the
EP Core layer introduced recently to add endpoint mode support.
*Any* function driver can now use this designware device
in order to achieve the EP functionality.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/pci/dwc/Kconfig
Add a simple test script that invokes the pcitest userspace tool
to perform all the PCI endpoint tests (BAR tests, interrupt tests,
read tests, write tests and copy tests).
Signed-off-by: Kishon Vijay Abraham I
---
tools/pci/pcitest.sh | 56 ++
1
Make the driver accept switching volume levels via sysfs.
This can be helpful if the beep/bell sound intensity needs
to be adapted to the environment of the device.
The number of volume levels available and their values can
be specified via device tree (similar to pwm-backlight).
The volume adjus
On Fri, 17 Feb 2017 10:49:35 +0100
Andrew Jones wrote:
> On Fri, Feb 17, 2017 at 10:30:14AM +0100, Cornelia Huck wrote:
> > On Thu, 16 Feb 2017 17:04:45 +0100
> > Radim Krčmář wrote:
> > > +static inline void kvm_request_set(unsigned req, struct kvm_vcpu *vcpu)
> >
> > Should we make req unsign
Add documentation to help users use pci-epf-test function driver
and pci_endpoint_test host driver for testing PCI.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/PCI/endpoint/pci-test-howto.txt | 167 +
1 file changed, 167 insertions(+)
create mode 100644 Docu
The PCIe programming sequence in TRM suggests CLKSTCTRL of PCIe should
be set to SW_WKUP. There are no issues when CLKSTCTRL is set to HW_AUTO
in RC mode. However in EP mode, the host system is not able to access the
MEMSPACE and setting the CLKSTCTRL to SW_WKUP fixes it.
Acked-by: Tony Lindgren
Add maintainer for the newly introduced PCI EP framework.
Signed-off-by: Kishon Vijay Abraham I
---
MAINTAINERS |9 +
1 file changed, 9 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 8672f18..62b86af 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -9407,6 +9407,15 @@ F:
Adds a new endpoint function driver (to program the virtual
test device) making use of the EP-core library.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/pci/endpoint/Kconfig |2 +
drivers/pci/endpoint/Makefile |2 +-
drivers/pci/endpoint/functions/Kc
The PCIe controller integrated in dra7xx SoCs is capable of operating
in endpoint mode. Add endpoint mode support to dra7xx driver.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/pci/dwc/Kconfig | 31 +-
drivers/pci/dwc/Makefile |4 +-
drivers/pci/dwc/pci-dra7xx.c
Add device IDs for DRA74x and DRA72x devices. These devices have
configurable PCI endpoint.
Signed-off-by: Kishon Vijay Abraham I
---
include/linux/pci_ids.h |2 ++
1 file changed, 2 insertions(+)
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 73dda0e..e8bbc4b 100644
-
Add Documentation for pci-endpoint-test driver.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/misc-devices/pci-endpoint-test.txt | 35 ++
1 file changed, 35 insertions(+)
create mode 100644 Documentation/misc-devices/pci-endpoint-test.txt
diff --git a/Documentat
On Thu, Feb 16, 2017 at 05:04:49PM +0100, Radim Krčmář wrote:
...
> diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
> index 2cc438685af8..563cf964dc5c 100644
> --- a/include/linux/kvm_host.h
> +++ b/include/linux/kvm_host.h
> @@ -1101,6 +1101,11 @@ static inline int kvm_ioeventfd(s
Add specification for the *pci test* virtual function device. The endpoint
function driver and the host pci driver should be created based on this
specification.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/PCI/00-INDEX |2 +
Documentation/PCI/endpoint/pci-te
On 17/02/17 08:23, Kweh, Hock Leong wrote:
> And to have UEFI expand
> it capsule support and take in signed binary would be a more secured way.
> So, influencing UEFI community to have such support would be the right
> move throughout the discussion. That is my summary.
CSH stands for "Clanton Se
Introduce a new configfs entry to configure the EP function (like
configuring the standard configuration header entries) and to
bind the EP function with EP controller.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/pci/endpoint/Kconfig | 14 +-
drivers/pci/endpoint/Makefile |1
This patch series
*) add PCI endpoint core layer
*) modify designware/dra7xx driver to be configured in EP mode
*) add a PCI endpoint *test* function driver and corresponding host
driver
Changes from v1:
*) The preparation patches for adding EP support is removed and is sent
separately
*
No functional change. Split dra7xx_pcie_enable_interrupts into
dra7xx_pcie_enable_wrapper_interrupts and dra7xx_pcie_enable_msi_interrupts
so that wrapper interrupts and msi interrupts can be enabled independently.
This is in preparation for adding EP mode support to dra7xx driver since
EP mode doe
Add Documentation to help users use endpoint library to enable endpoint
mode in the PCI controller and add new PCI endpoint functions.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/PCI/00-INDEX |2 +
Documentation/PCI/endpoint/pci-endpoint.txt | 190 ++
On Fri, Feb 17, 2017 at 10:30:14AM +0100, Cornelia Huck wrote:
> On Thu, 16 Feb 2017 17:04:45 +0100
> Radim Krčmář wrote:
> > +static inline void kvm_request_set(unsigned req, struct kvm_vcpu *vcpu)
>
> Should we make req unsigned long as well, so that it matches the bit
> api even more?
The bit
This is 06th patch to file ks_wlan.h in order to fix coding style issue
of having block comments using a trailing */ on a separate line, warning
as issued by checkpatch.pl
Signed-off-by: Chetan Sethi
---
v2:
- split multiple changes across different patches
v3:
- mentioned patch revision in sub
On Thu, Feb 16, 2017 at 05:01:29PM -0800, Hoan Tran wrote:
> Next generation of X-Gene SoC's GPIO hardware register map is very
> similar to DW GPIO. It only differs by a few register addresses.
> This patch modifies DW GPIO driver to accommodate the difference
> in a few register addresses.
>
> S
This is 05th patch to file ks_wlan.h which fixes coding style issue of
using __func__ instead of gcc specific __FUNCTION__, warning as issued by
checkpatch.pl
Signed-off-by: Chetan Sethi
---
v2:
- split multiple changes across different patches
v3:
- mentioned patch revision in subject
driver
Hi Rob,
We see this WARNING in both mainline and linux-next kernels.
commit bea5b158ff0da9c7246ff391f754f5f38e34577a
Author: Rob Herring
AuthorDate: Thu Aug 11 10:20:58 2016 -0500
Commit: Greg Kroah-Hartman
CommitDate: Wed Aug 31 15:13:55 2016 +0200
driver core: add test of driver
This is 04th patch to ks_wlan.h fixing coding style issue of using
pr_notice instead of printk, warning as issued by checkpatch.pl
Signed-off-by: Chetan Sethi
---
v2:
- split multiple changes across different patches
v3:
- mentioned patch revision in subject
drivers/staging/ks7010/ks_wlan.h |
This is 03rd patch to file ks_wlan.h fixing coding style issue of using
tabs instead of spaces at start of line, error as issued by checkpatch.pl
Signed-off-by: Chetan Sethi
---
v2:
- split multiple changes across different patches
v3:
- mentioned patch revision in subject
drivers/staging/ks7
This is 02nd patch to file ks_wlan.h file fixing error of enclosing
complex macro value in parentheses
Signed-off-by: Chetan Sethi
---
v2:
- split multiple changes across different patches
v3:
- mentioned patch revision in subject
- incorporated review comment of correct indentation for do sta
This is patch 01 to ks_wlan.h file in order to fix warning of line over
80 characters, as issued by checkpatch.pl
Signed-off-by: Chetan Sethi
---
v2:
- split multiple changes across different patches
v3:
- mentioned patch revision in subject
drivers/staging/ks7010/ks_wlan.h | 11 ++-
On 13/02/17 15:06, Benoit Parrot wrote:
> This patch series enables user specified buffer stride to be used
> instead of always forcing the stride from the driver side.
>
> Benoit Parrot (2):
> media: ti-vpe: vpdma: add support for user specified stride
> media: ti-vpe: vpe: allow use of user
Hallo
Ich bin Herr Wuilan Lan, Bitte ich brauche Ihre Kooperation auf dieser Grund
schreiben ich mit meinen private email Adresse um meine Interesse sowie
vorhaben mit Ihnen zur Teilen. Sie sollen wissen das Sie die gleichen Nachnamen
mit unsere verstobenen Kunden haben.Der Bank Mitarbeitern ha
On Thu, Feb 16, 2017 at 04:02:57PM -0500, Waiman Long wrote:
> On 02/16/2017 11:09 AM, Peter Zijlstra wrote:
> > On Wed, Feb 15, 2017 at 04:37:49PM -0500, Waiman Long wrote:
> >> The cpu argument in the function prototype of vcpu_is_preempted()
> >> is changed from int to long. That makes it easier
On 16/02/2017 20:26, David Hildenbrand wrote:
> As mentioned already on IRC, maybe something like "block_vcpu_run" would
> fit better now.
Hmm, the purpose of the flag is cause an immediate exit and it does do
so... Surely incorrect (or just uncommon) usage will prevent a VCPU
from running, but
This driver is orphan since commit 2e591e7b3ac2 ("ARM: at91: remove
at91sam9261/at91sam9g10 legacy board support"). Given that nobody cared
adding DT support to it, it probably means it's no longer used and is
thus a good candidate for removal.
Signed-off-by: Boris Brezillon
---
Note that I'm rem
Hi,
We need to limit and monitor the number of file descriptors processes
keep open. If a process exceeds certain limit we'd like to terminate it
and restart it or reboot the whole system. Currently the RLIMIT API
allows limiting the number of file descriptors but to achieve our goals
we'd need to
On 17/02/2017 01:45, Bandan Das wrote:
> Paolo Bonzini writes:
>
>> The FPU is always active now when running KVM.
>
> The lazy code was a performance optimization, correct ?
> Is this just dormant code and being removed ? Maybe
> mentioning the reasoning in a little more detail is a good
> id
On Fri, Feb 17, 2017 at 09:14:44AM +1100, Balbir Singh wrote:
>
>
> On 16/02/17 05:20, Mel Gorman wrote:
> > On Wed, Feb 15, 2017 at 05:37:22PM +0530, Anshuman Khandual wrote:
> >>This four patches define CDM node with HugeTLB & Buddy allocation
> >> isolation. Please refer to the last RFC po
在 2017/2/17 14:05, Michael Ellerman 写道:
Pan Xinhui writes:
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index 9c0e17c..f6e5c3d 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -76,6 +76,7 @@ static int xmon_gate;
#endif /* CONFIG_SMP */
static u
On Thu, 16 Feb 2017 17:04:45 +0100
Radim Krčmář wrote:
> kvm_make_request was a wrapper that added barriers to bit_set and
> kvm_check_request did the same for bit_test and bit_check, but the name
> was not very obvious and we were also lacking operations that cover
> bit_test and bit_clear, whic
On Fri, Feb 17, 2017 at 02:41:08PM +0900, Minchan Kim wrote:
> Hi Johannes,
>
> On Thu, Feb 16, 2017 at 01:40:18PM -0500, Johannes Weiner wrote:
> > On Tue, Feb 14, 2017 at 11:36:09AM -0800, Shaohua Li wrote:
> > > @@ -1419,11 +1419,18 @@ static int try_to_unmap_one(struct page *page,
> > > struc
On 2017-02-17 09:23, Kweh, Hock Leong wrote:
>> -Original Message-
>> From: Bryan O'Donoghue [mailto:pure.lo...@nexus-software.ie]
>> Sent: Friday, February 17, 2017 8:54 AM
>> To: Kweh, Hock Leong ; Jan Kiszka
>> ; Andy Shevchenko
>> Cc: Matt Fleming ; Ard Biesheuvel
>> ; linux-...@vger.k
From: Xiubo Li
Currently for the TCMU, the ring buffer size is fixed to 64K cmd
area + 1M data area, and this will be bottlenecks for high iops.
The struct tcmu_cmd_entry {} size is fixed about 44 bytes without
iovec[N], and the size of struct iovec[N] is about (16 * N) bytes.
The sizeof(cmd en
This patch creates new driver that supports StreamLabs usb watchdog
device. This device plugs into 9-pin usb header and connects to
reset pin and reset button on common PC.
USB commands used to communicate with device were reverse
engineered using usbmon.
Signed-off-by: Alexey Klimov
---
Change
This patch uses crystal frequency based on the cpu model.
On Apollo Lake SoC we have 19.2 MHz clock frequency for counting S0ix
residency but this clock frequency might change on future platforms
depending on the crystal oscillator.
Signed-off-by: Shanth Murthy
Signed-off-by: Rajneesh Bhardwaj
On Fri, Feb 17, 2017 at 11:12 AM, Phil Reid wrote:
> When a threaded irq handler is chained attached to one of the gpio
> pins when configure for level irq the altera_gpio_irq_leveL_high_handler
> does not mask the interrupt while being handled by the chained irq.
> This resulting in the threaded
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Hash: SHA512
Hello Dmitry,
On Fri, 2017-02-17 at 00:48 -0800, Dmitry Torokhov wrote:
> It looks like the patch is trying to provide a way to disable the
> touchpad when transitioning in tablet mode.
The keyboard/touchpad get disabled, by hardware, when flipped
A single line statement under an if clause doesn't require braces {}
Signed-off-by: Daniel Perez de Andres
---
drivers/staging/bcm2835-audio/bcm2835-pcm.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/bcm2835-audio/bcm2835-pcm.c
b/drivers/staging/bcm283
On Thu, Feb 16, 2017 at 08:06:32PM +0100, Maxime Ripard wrote:
> On Thu, Feb 16, 2017 at 01:48:46PM +0100, Corentin Labbe wrote:
> > This patch add pinctrl node for dwmac-sun8i on H3.
> >
> > Signed-off-by: Corentin Labbe
> > ---
> > arch/arm/boot/dts/sun8i-h3.dtsi | 11 +++
> > 1 file c
When a threaded irq handler is chained attached to one of the gpio
pins when configure for level irq the altera_gpio_irq_leveL_high_handler
does not mask the interrupt while being handled by the chained irq.
This resulting in the threaded irq not getting enough cycles to complete
quickly enough bef
On 30/01/17 16:10, Juergen Gross wrote:
> Instead of using the default resolution of 800*600 for the pointing
> device of xen-kbdfront try to read the resolution of the (virtual)
> framebuffer device. Use the default as fallback only.
>
> Signed-off-by: Juergen Gross
Dmitry, any comment from you
On Fri, Feb 17, 2017 at 09:53:21AM +0800, Xunlei Pang wrote:
> It changes the value of cpu_online_mask/etc which will cause confusion to
> vmcore analysis.
Then export the crashing_cpu variable, initialize it to something
invalid in the first kernel, -1 for example, and test it in the #MC
handlie
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Hash: SHA512
Hello Darren,
On Thu, 2017-02-16 at 19:33 -0800, Darren Hart wrote:
> On Tue, Feb 14, 2017 at 07:46:12PM +0530, Ritesh Raj Sarraf wrote:
> >
> >
> That said, we need to make these systems usable, and as there appears not to
> be
> an accepted stan
On Mon, 13 Feb 2017, Josh Poimboeuf wrote:
> Here's v5 of the consistency model, targeted for 4.12. Only a few minor
> changes this time.
>
> v5:
> - return -EINVAL in __save_stack_trace_reliable()
> - only call show_stack() once
> - add save_stack_trace_tsk_reliable() define for !CONFIG_STACKTR
On Thu, Feb 16, 2017 at 08:08:27PM +0100, Maxime Ripard wrote:
> Hi,
>
> On Thu, Feb 16, 2017 at 01:48:58PM +0100, Corentin Labbe wrote:
> > From: LABBE Corentin
> >
> > Enable the dwmac-sun8i driver in the sunxi default configuration
> >
> > Signed-off-by: Corentin Labbe
> > ---
> > arch/arm
On Thu, 16 Feb 2017 10:05:36 +0100
Mariusz Bialonczyk wrote:
> Signed-off-by: Mariusz Bialonczyk
> ---
> Documentation/w1/slaves/w1_therm | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/Documentation/w1/slaves/w1_therm
> b/Documentation/w1/slaves/w1_therm
> index d1f93af..e10cd91 100
On Thu, 16 Feb 2017, Josh Poimboeuf wrote:
> On Thu, Feb 16, 2017 at 03:33:26PM +0100, Miroslav Benes wrote:
> >
> > > @@ -347,22 +356,36 @@ static int __klp_enable_patch(struct klp_patch
> > > *patch)
> > >
> > > pr_notice("enabling patch '%s'\n", patch->mod->name);
> > >
> > > + klp_init
On Thu, 2017-02-16 at 23:11 -0800, Joe Perches wrote:
> To enable eventual removal of pr_warning
>
> This makes pr_warn use consistent for drivers/isdn
>
> Prior to this patch, there were 20 uses of pr_warning and
> 3 uses of pr_warn in drivers/isdn
>
> Signed-off-by: Joe Perches
> ---
> drive
On Fri, Feb 17, 2017 at 09:39:20AM +0200, Andy Shevchenko wrote:
> On Fri, Feb 17, 2017 at 5:33 AM, Darren Hart wrote:
> > On Tue, Feb 14, 2017 at 07:46:12PM +0530, Ritesh Raj Sarraf wrote:
> >> Lenovo Yoga (many variants: Yoga, Yoga2 Pro, Yoga2 13, Yoga3 Pro, Yoga 3
> >> 14 etc) has multiple modl
On 02/16/2017 08:49 PM, David Hildenbrand wrote:
> Am 16.02.2017 um 17:04 schrieb Radim Krčmář:
>> A macro to optimize requests that do not need a memory barrier because
>> they have no dependencies. An architecture can implement a function
>> that says which requests do not need memory barriers w
One thing overlooked by commit 9cc46516ddf4 ("userns: Add a knob to
disable setgroups on a per user namespace basis") is that because
setgroups(2) no longer works in user namespaces it doesn't make any
sense to be returning weird group IDs that the process cannot do
anything with.
This code work
- Original Message -
> From: "Bandan Das"
> To: "Paolo Bonzini"
> Cc: linux-kernel@vger.kernel.org, k...@vger.kernel.org
> Sent: Friday, February 17, 2017 1:04:14 AM
> Subject: Re: [PATCH] KVM: VMX: use vmcs_set/clear_bits for CPU-based
> execution controls
>
> Paolo Bonzini writes:
On Thu, Feb 16, 2017 at 07:17:54AM +0100, Rask Ingemann Lambertsen wrote:
> > > Supported features (+ means tested):
> > > + One Cortex-A7 CPU core (or four with experimental U-Boot PSCI patches)
> > > + AXP808 power management chip
> > > + OZ80120 voltage regulator
> > > + Serial console port (int
On Wed, Feb 15, 2017 at 12:35:39AM +0100, Rask Ingemann Lambertsen wrote:
> On Fri, Feb 10, 2017 at 05:22:21PM +0800, Chen-Yu Tsai wrote:
> > On Fri, Feb 10, 2017 at 4:59 PM, Maxime Ripard
> > wrote:
> > > Hi,
> > >
> > > On Thu, Feb 09, 2017 at 12:34:06AM +0100, Rask Ingemann Lambertsen wrote:
>
Hi,
On Thu, Feb 16, 2017 at 01:48:42PM +0100, Corentin Labbe wrote:
> This patch adds documentation for Device-Tree bindings for the
> Allwinner dwmac-sun8i driver.
>
> Signed-off-by: Corentin Labbe
> ---
> .../devicetree/bindings/net/dwmac-sun8i.txt| 86
> ++
> 1 f
On Thu, Feb 16, 2017 at 01:48:46PM +0100, Corentin Labbe wrote:
> This patch add pinctrl node for dwmac-sun8i on H3.
>
> Signed-off-by: Corentin Labbe
> ---
> arch/arm/boot/dts/sun8i-h3.dtsi | 11 +++
> 1 file changed, 11 insertions(+)
>
> diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/
Hi,
On Thu, Feb 16, 2017 at 01:43:06PM +0100, Tobias Jakobi wrote:
> I was wondering about the following. Wasn't there some strict
> requirement about code going upstream, which also included that there
> was a full open-source driver stack for it?
>
> I don't see how this is the case for Mali, n
Hi,
On Thu, Feb 16, 2017 at 01:48:43PM +0100, Corentin Labbe wrote:
> The dwmac-sun8i is a heavy hacked version of stmmac hardware by
> allwinner.
> In fact the only common part is the descriptor management and the first
> register function.
>
> Signed-off-by: Corentin Labbe
> ---
> drivers/net
On Tue, Feb 14, 2017 at 10:29:45PM +0100, Arnd Bergmann wrote:
> A randconfig build ran into this rare link error:
>
> drivers/clk/sunxi-ng/ccu-sun5i.o:(.data.__compound_literal.1+0x4): undefined
> reference to `ccu_nkmp_ops'
> drivers/clk/sunxi-ng/ccu-sun5i.o:(.data.__compound_literal.7+0x4): un
Hi,
On Thu, Feb 16, 2017 at 01:48:58PM +0100, Corentin Labbe wrote:
> From: LABBE Corentin
>
> Enable the dwmac-sun8i driver in the sunxi default configuration
>
> Signed-off-by: Corentin Labbe
> ---
> arch/arm/configs/sunxi_defconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/
On Thu, Feb 16, 2017 at 11:11:21PM -0800, Joe Perches wrote:
> To enable eventual removal of pr_warning
>
> This makes pr_warn use consistent for arch/sparc
>
> Prior to this patch, there was 1 use of pr_warning and
> 8 uses of pr_warn in arch/sparc
>
> Signed-off-by: Joe Perches
> ---
> arch/
Hi Bob,
On Tue, Feb 14, 2017 at 10:20:55PM +, Bob Ham wrote:
> On Tue, 2017-02-14 at 10:23 +0800, Chen-Yu Tsai wrote:
> > The enable bit offset for the hdmi-ddc module clock is wrong. It is
> > pointing to the main hdmi module clock enable bit.
> >
> > Reported-by: Bob Ham
> > Fixes: c6e6c96
On Tue, Feb 14, 2017 at 10:23:32AM +0800, Chen-Yu Tsai wrote:
> The enable bit offset for the hdmi-ddc module clock is wrong. It is
> pointing to the main hdmi module clock enable bit.
>
> Reported-by: Bob Ham
> Fixes: c6e6c96d8fa6 ("clk: sunxi-ng: Add A31/A31s clocks")
> Cc: sta...@vger.kernel.o
On Fri, Feb 17, 2017 at 2:57 AM, Eric W. Biederman
wrote:
> James Bottomley writes:
>
>> On Thu, 2017-02-16 at 11:42 -0500, Vivek Goyal wrote:
>>> On Thu, Feb 16, 2017 at 07:51:58AM -0800, James Bottomley wrote:
>>>
>>> [..]
>>> > > Two levels of checks will simplify this a bit. Top level inode
>
On Thu, 2017-02-16 at 17:33 -0800, Steve Longerbeam wrote:
>
> On 02/16/2017 05:02 AM, Philipp Zabel wrote:
> > On Wed, 2017-02-15 at 18:19 -0800, Steve Longerbeam wrote:
>
> >> +
> >> +- Clean up and move the ov5642 subdev driver to drivers/media/i2c, and
> >> + create the binding docs for it.
In the series new EPOLL_CTL_DUP operation introduced, we need it
to be able to restore target file descriptors in case if they
were dup'ed (or received via unix message) before registering
and closed after, so the fdinfo info shows file number which
application no longer having.
Please take a look
When we checkpoint a process we look into /proc//fdinfo/ of eventpoll
file and parse target files list from there. In most situations this is fine
because target file is present in the /proc//fd/ list. But in case if file
descriptor was dup'ed or transferred via unix socket and closed after,
it mig
Hi Ming,
[auto build test WARNING on linus/master]
[also build test WARNING on v4.10-rc8]
[cannot apply to next-20170216]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Ming-Lei/md-cleanup-on-di
> > + /*
> > +* Generations must be different for each address space.
> > +* Init kvm generation close to the maximum to easily test the
> > +* code of handling generation number wrap-around.
> > +*/
> > + slots->generation = i * 2
Previously a bug was reported that on certain Broadwell
platform, after resumed from S3, the CPU is running at
an anomalously low speed, due to the BIOS has enabled the
MSR throttling across S3. The solution to this was to introduce
a quirk framework to save/restore tstate MSR register around
suspe
On 17.02.2017 02:08, Kees Cook wrote:
> On Thu, Feb 16, 2017 at 2:25 PM, Pavel Machek wrote:
>> Hi!
>>
>>>
>>> -config DEBUG_RODATA
>>> +config STRICT_KERNEL_RWX
>>> bool "Make kernel text and rodata read-only" if
>>> ARCH_OPTIONAL_KERNEL_RWX
>>> depends on ARCH_HAS_STRICT_KERNEL_RWX
On Thu, Feb 16, 2017 at 06:27:59PM +0100, Alexandre Belloni wrote:
> When going to suspend, the I2C registers may be lost because the power to
> VDDcore is cut. Restore them when resuming.
>
> Signed-off-by: Alexandre Belloni
Acked-by: Ludovic Desroches
> ---
> Changes in v2:
> - don't cache
> -Original Message-
> From: Bryan O'Donoghue [mailto:pure.lo...@nexus-software.ie]
> Sent: Friday, February 17, 2017 8:54 AM
> To: Kweh, Hock Leong ; Jan Kiszka
> ; Andy Shevchenko
> Cc: Matt Fleming ; Ard Biesheuvel
> ; linux-...@vger.kernel.org; Linux Kernel Mailing
> List ; Borislav Pe
Hi,
this did not occur in the 4.8.x series but I get this with 4.9.9 and 4.9.10:
[ 13.785289] [ cut here ]
[ 13.785314] WARNING: CPU: 0 PID: 1 at drivers/base/dd.c:344
driver_probe_device+0x3f7/0x430
[ 13.785319] Modules linked in:
[ 13.785339] CPU: 0 PID: 1 Comm
On Wed, Feb 15, 2017 at 07:34:57AM -0800, Frank Rowand wrote:
> On 02/15/17 06:22, Corentin Labbe wrote:
> > This symbol will be needed for the dwmac-sun8i ethernet driver.
> > For letting it to be build as module, of_device_compatible_match need to
> > be exported.
> >
> > Signed-off-by: Corentin
Hello,
The -q/--quiet option is to suppress headers or messages (in stdio) so
that it can be copied to other place if users just want to see the
numbers. This was suggested by Arnaldo.
Note that this patchset only implements it in a couple of commands.
If it seems ok, it can be applied to others
It now can have negative value to suppress the message entirely. So it
needs to check it being positive.
Signed-off-by: Namhyung Kim
---
tools/perf/util/dso.c| 2 +-
tools/perf/util/hist.c | 6 +++---
tools/perf/util/pmu.c| 8
tools/perf/util/sort.c | 8
The -q/--quiet option is to suppress any message. Sometimes users just
want to see the numbers and it can be used for that case.
Signed-off-by: Namhyung Kim
---
tools/perf/Documentation/perf-diff.txt | 4
tools/perf/builtin-diff.c | 14 ++
2 files changed, 14 inse
The -q/--quiet option is to suppress any message. Sometimes users just
want to see the numbers and it can be used for that case.
Signed-off-by: Namhyung Kim
---
tools/perf/Documentation/perf-report.txt | 4
tools/perf/builtin-report.c | 21 -
2 files chang
On Thu, Feb 16, 2017 at 09:38:33PM +0100, Peter Korsgaard wrote:
> > "Corentin" == Corentin Labbe writes:
>
> > Instead of ading more ifthen login for adding a new mac_device_info
>
> s/login/logic/
>
> --
> Bye, Peter Korsgaard
Thanks, will fix it.
Regards
Corentin Labbe
The -q/--quiet option is to suppress any message. Sometimes users just
want to see the numbers and it can be used for that case.
Signed-off-by: Namhyung Kim
---
tools/perf/Documentation/perf-annotate.txt | 4
tools/perf/builtin-annotate.c | 4
tools/perf/util/annotate.c
It should call perf_quiet_option() to suppress messages.
Signed-off-by: Namhyung Kim
---
tools/perf/builtin-record.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c
index 6cd6776052e7..47ca5ff02c35 100644
--- a/tools/perf/builtin-r
The perf_quiet_option() is to suppress all messages. It's intended to
be called just after parsing options.
Signed-off-by: Namhyung Kim
---
tools/perf/util/debug.c | 17 +
tools/perf/util/debug.h | 1 +
2 files changed, 18 insertions(+)
diff --git a/tools/perf/util/debug.c b/t
On 17/02/17 08:11, Joe Perches wrote:
> To enable eventual removal of pr_warning
>
> This makes pr_warn use consistent for arch/x86
>
> Prior to this patch, there were 46 uses of pr_warning and
> 122 uses of pr_warn in arch/x86
>
> Miscellanea:
>
> o Coalesce a few formats and realign arguments
Hi,
Baolin Wang writes:
>>> (One possible approach would be to have the setup routine return
>>> different values for explicit and implicit status stages -- for
>>> example, return 1 if it wants to submit an explicit status request.
>>> That wouldn't be very different from the current
>>> USB_GA
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The dell_app_wmi_led_set() method introduced in commit db6d8cc00773
("dell-led: add mic mute led interface") was implemented as an easily
extensible entry point for other modules to set the state of various
LEDs. However, almost three years later it is still only used to
control the mic mute LED,
This patch series moves the dell-led driver from the LED subsystem to
the x86 platform driver subsystem.
The original motivation behind this effort was to move all code using
the dell-smbios module to the x86 platform driver subsystem. While I
was investigating the possibilities to do that, it qu
To ensure all users of dell-smbios are in drivers/platform/x86, move the
dell_micmute_led_set() method from drivers/leds/dell-led.c to
drivers/platform/x86/dell-laptop.c.
Signed-off-by: Michał Kępień
Tested-by: Alex Hung
Reviewed-by: Pali Rohár
Acked-by: Andy Shevchenko
Acked-by: Takashi Iwai
With dell_app_wmi_led_set() replaced by dell_micmute_led_set(), rename
the function pointer to the latter for consistency.
Signed-off-by: Michał Kępień
Tested-by: Alex Hung
Reviewed-by: Pali Rohár
Acked-by: Takashi Iwai
---
sound/pci/hda/dell_wmi_helper.c | 20 ++--
1 file cha
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