The mtmsr() function hangs during restart. Make reboot works on
MVME5100 removing that function call.
---
arch/powerpc/platforms/embedded6xx/mvme5100.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/powerpc/platforms/embedded6xx/mvme5100.c
The mtmsr() function hangs during restart. Make reboot works on
MVME5100 removing that function call.
---
arch/powerpc/platforms/embedded6xx/mvme5100.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/powerpc/platforms/embedded6xx/mvme5100.c
> <wenyou.y...@atmel.com>
> Subject: Re: [PATCH 2/2] mfd: add documentation for ACT8945A DT bindings
>
> Hi Wenyou,
>
> [auto build test ERROR on v4.4-rc8]
> [cannot apply to next-20160307]
> [if your patch is applied to the wrong git tree, please drop us a note to help
&
el@vger.kernel.org; devicet...@vger.kernel.org; Yang, Wenyou
>
> Subject: Re: [PATCH 2/2] mfd: add documentation for ACT8945A DT bindings
>
> Hi Wenyou,
>
> [auto build test ERROR on v4.4-rc8]
> [cannot apply to next-20160307]
> [if your patch is applied to the wrong
Several Intel PCHs and SOCs have an internal mux that is used to
share one USB port between device controller and host controller.
The mux is handled through the Dual Role Configuration Register.
Signed-off-by: Heikki Krogerus
Signed-off-by: Lu Baolu
GPIO resource could be retrieved through APCI as well.
Signed-off-by: Lu Baolu
Reviewed-by: Felipe Balbi
Acked-by: Chanwoo Choi
---
drivers/extcon/extcon-usb-gpio.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff
This is needed to handle the GPIO connected USB ID pin found on
Intel Baytrail devices.
Signed-off-by: Lu Baolu
Reviewed-by: Felipe Balbi
Acked-by: Chanwoo Choi
---
drivers/extcon/extcon-usb-gpio.c | 7 +++
1 file changed,
Several Intel PCHs and SOCs have an internal mux that is used to
share one USB port between device controller and host controller.
The mux is handled through the Dual Role Configuration Register.
Signed-off-by: Heikki Krogerus
Signed-off-by: Lu Baolu
Signed-off-by: Wu Hao
Reviewed-by: Felipe
GPIO resource could be retrieved through APCI as well.
Signed-off-by: Lu Baolu
Reviewed-by: Felipe Balbi
Acked-by: Chanwoo Choi
---
drivers/extcon/extcon-usb-gpio.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/extcon/extcon-usb-gpio.c
This is needed to handle the GPIO connected USB ID pin found on
Intel Baytrail devices.
Signed-off-by: Lu Baolu
Reviewed-by: Felipe Balbi
Acked-by: Chanwoo Choi
---
drivers/extcon/extcon-usb-gpio.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/drivers/extcon/extcon-usb-gpio.c
In some Intel platforms, a single usb port is shared between USB host
and device controllers. The shared port is under control of a switch
which is defined in the Intel vendor defined extended capability for
xHCI.
This patch adds the support to detect and create the platform device
for the port
On Tue, 08 Mar 2016, Andy Shevchenko wrote:
> On Tue, Mar 8, 2016 at 6:48 AM, Lee Jones wrote:
> > On Tue, 26 Jan 2016, Andy Shevchenko wrote:
> >
> >> From: Heikki Krogerus
> >>
> >> All configurations are lost and the registers will have
In some Intel platforms, a single usb port is shared between USB host
and device controllers. The shared port is under control of a switch
which is defined in the Intel vendor defined extended capability for
xHCI.
This patch adds the support to detect and create the platform device
for the port
On Tue, 08 Mar 2016, Andy Shevchenko wrote:
> On Tue, Mar 8, 2016 at 6:48 AM, Lee Jones wrote:
> > On Tue, 26 Jan 2016, Andy Shevchenko wrote:
> >
> >> From: Heikki Krogerus
> >>
> >> All configurations are lost and the registers will have
> >> default values when the hardware is suspended and
On 08/03/16 10:47, Jeff Mahoney wrote:
> On 3/3/16 6:40 AM, Kieran Bingham wrote:
>> Facilitate linked-list items by providing a generator to return
>> the dereferenced, and type-cast objects from a kernel linked list
>>
>> CC: Jeff Mahoney
>>
>> Signed-off-by: Kieran Bingham
Several Intel PCHs and SOCs have an internal mux that is used to
share one USB port between device controller and host controller.
A usb port mux could be abstracted as the following elements:
1) mux state: HOST or PERIPHERAL;
2) an extcon cable which triggers the change of mux state between
Some Intel platforms have an USB port mux controlled by GPIOs.
There's a single ACPI platform device that provides both USB ID
extcon device and a USB port mux device. This MFD driver will
split the 2 devices for their respective drivers.
Signed-off-by: Lu Baolu
Several Intel PCHs and SOCs have an internal mux that is used to
share one USB port between device controller and host controller.
A usb port mux could be abstracted as the following elements:
1) mux state: HOST or PERIPHERAL;
2) an extcon cable which triggers the change of mux state between
Some Intel platforms have an USB port mux controlled by GPIOs.
There's a single ACPI platform device that provides both USB ID
extcon device and a USB port mux device. This MFD driver will
split the 2 devices for their respective drivers.
Signed-off-by: Lu Baolu
Suggested-by: David Cohen
On 08/03/16 10:47, Jeff Mahoney wrote:
> On 3/3/16 6:40 AM, Kieran Bingham wrote:
>> Facilitate linked-list items by providing a generator to return
>> the dereferenced, and type-cast objects from a kernel linked list
>>
>> CC: Jeff Mahoney
>>
>> Signed-off-by: Kieran Bingham
>> ---
>> Changes
In some Intel platforms, a single usb port is shared between USB host
and device controller. The shared port is under control of GPIO pins.
This patch adds the support for USB GPIO controlled port mux.
Signed-off-by: David Cohen
Signed-off-by: Lu Baolu
In some Intel platforms, a single usb port is shared between USB host
and device controller. The shared port is under control of GPIO pins.
This patch adds the support for USB GPIO controlled port mux.
Signed-off-by: David Cohen
Signed-off-by: Lu Baolu
Reviewed-by: Heikki Krogerus
Intel SOC chips are featured with USB dual role. The host role is
provided by Intel xHCI IP, and the gadget role is provided by IP
from designware. Tablet platform designs always share a single
port for both host and gadget controllers. There is a mux to
switch the port to the right controller
Intel SOC chips are featured with USB dual role. The host role is
provided by Intel xHCI IP, and the gadget role is provided by IP
from designware. Tablet platform designs always share a single
port for both host and gadget controllers. There is a mux to
switch the port to the right controller
On Tue, Mar 08, 2016 at 08:25:47AM +0530, Vinod Koul wrote:
> On Mon, Mar 07, 2016 at 09:30:24PM +0100, Maxime Ripard wrote:
> > On Mon, Mar 07, 2016 at 04:08:57PM +0100, Boris Brezillon wrote:
> > > Hi Vinod,
> > >
> > > On Mon, 7 Mar 2016 20:24:29 +0530
> > > Vinod Koul
On Tue, Mar 08, 2016 at 08:25:47AM +0530, Vinod Koul wrote:
> On Mon, Mar 07, 2016 at 09:30:24PM +0100, Maxime Ripard wrote:
> > On Mon, Mar 07, 2016 at 04:08:57PM +0100, Boris Brezillon wrote:
> > > Hi Vinod,
> > >
> > > On Mon, 7 Mar 2016 20:24:29 +0530
> > > Vinod Koul wrote:
> > >
> > > >
On 03/08/2016 12:40 PM, Lee Jones wrote:
> On Mon, 07 Mar 2016, Lu Baolu wrote:
>
>> Some Intel platforms have an USB port mux controlled by GPIOs.
>> There's a single ACPI platform device that provides both USB ID
>> extcon device and a USB port mux device. This MFD driver will
>> split the 2
On 03/08/2016 12:40 PM, Lee Jones wrote:
> On Mon, 07 Mar 2016, Lu Baolu wrote:
>
>> Some Intel platforms have an USB port mux controlled by GPIOs.
>> There's a single ACPI platform device that provides both USB ID
>> extcon device and a USB port mux device. This MFD driver will
>> split the 2
On 07/03/16 21:44, Arnaldo Carvalho de Melo wrote:
> From: Adrian Hunter
Very sorry, but I just noticed that this and patch 5 (perf jit: Move clockid
validation) have the wrong email address for the "From" and "Signed-off-by".
It should be adrian.hun...@intel.com. Please
On 07/03/16 21:44, Arnaldo Carvalho de Melo wrote:
> From: Adrian Hunter
Very sorry, but I just noticed that this and patch 5 (perf jit: Move clockid
validation) have the wrong email address for the "From" and "Signed-off-by".
It should be adrian.hun...@intel.com. Please consider changing it
On Mon, Mar 07, 2016 at 01:59:12PM +0100, Vlastimil Babka wrote:
> On 03/07/2016 05:34 AM, Joonsoo Kim wrote:
> >On Fri, Mar 04, 2016 at 03:35:26PM +0800, Hanjun Guo wrote:
> >>>Sad to hear that.
> >>>
> >>>Could you tell me your system's MAX_ORDER and pageblock_order?
> >>>
> >>
> >>MAX_ORDER is
On Mon, Mar 07, 2016 at 01:59:12PM +0100, Vlastimil Babka wrote:
> On 03/07/2016 05:34 AM, Joonsoo Kim wrote:
> >On Fri, Mar 04, 2016 at 03:35:26PM +0800, Hanjun Guo wrote:
> >>>Sad to hear that.
> >>>
> >>>Could you tell me your system's MAX_ORDER and pageblock_order?
> >>>
> >>
> >>MAX_ORDER is
Hi,
Felipe Ferreri Tonello writes:
>>> On March 5, 2016 4:28:45 PM GMT+00:00, Michal Nazarewicz
>>> wrote:
>> On Wed, Mar 02 2016, Felipe F. Tonello wrote:
>>> @@ -16,7 +16,7 @@
>>> * Copyright (C) 2006 Thumtronics Pty Ltd.
>>>
Hi,
Felipe Ferreri Tonello writes:
>>> On March 5, 2016 4:28:45 PM GMT+00:00, Michal Nazarewicz
>>> wrote:
>> On Wed, Mar 02 2016, Felipe F. Tonello wrote:
>>> @@ -16,7 +16,7 @@
>>> * Copyright (C) 2006 Thumtronics Pty Ltd.
>>> * Ben Williamson
>>> *
>>> - *
On Mar 07 2016 or thereabouts, Jiri Kosina wrote:
> On Mon, 7 Mar 2016, Benjamin Tissoires wrote:
>
> > The Synaptics 0x11e5 over I2C found in the Asus T100-CHI requires to
> > fetch the signature blob to actually start sending events.
> >
> > With this patch, we should be close enough to the
Hi,
Felipe Ferreri Tonello writes:
>>> @@ -63,6 +63,14 @@ static unsigned int out_ports = 1;
>>> module_param(out_ports, uint, S_IRUGO);
>>> MODULE_PARM_DESC(out_ports, "Number of MIDI output ports");
>>>
>>> +static unsigned int bmAttributes =
On Mar 07 2016 or thereabouts, Jiri Kosina wrote:
> On Mon, 7 Mar 2016, Benjamin Tissoires wrote:
>
> > The Synaptics 0x11e5 over I2C found in the Asus T100-CHI requires to
> > fetch the signature blob to actually start sending events.
> >
> > With this patch, we should be close enough to the
Hi,
Felipe Ferreri Tonello writes:
>>> @@ -63,6 +63,14 @@ static unsigned int out_ports = 1;
>>> module_param(out_ports, uint, S_IRUGO);
>>> MODULE_PARM_DESC(out_ports, "Number of MIDI output ports");
>>>
>>> +static unsigned int bmAttributes = USB_CONFIG_ATT_ONE;
On Tue, Jan 26, 2016 at 02:17:49PM +0200, Andy Shevchenko wrote:
> From: Mika Westerberg
>
> I2C host controller need to be configured properly in order to meet I2C
> timings specified in the I2C protocol specification. Some Intel Broxton
> based machines do not
On Tue, Jan 26, 2016 at 02:17:49PM +0200, Andy Shevchenko wrote:
> From: Mika Westerberg
>
> I2C host controller need to be configured properly in order to meet I2C
> timings specified in the I2C protocol specification. Some Intel Broxton
> based machines do not have this information in the ACPI
Please add some documentation on where/how this should be used. It's
not a very obvious interface.
Please add some documentation on where/how this should be used. It's
not a very obvious interface.
On Mon, Mar 7, 2016 at 5:10 PM, Olof Johansson wrote:
> Hi,
>
> On Fri, Mar 4, 2016 at 7:13 AM, Rob Herring wrote:
>> Sync to upstream dtc commit 53bf130b1cdd ("libfdt: simplify
>> fdt_node_check_compatible()"). This adds the following commits from
>> upstream:
On Mon, Mar 7, 2016 at 5:10 PM, Olof Johansson wrote:
> Hi,
>
> On Fri, Mar 4, 2016 at 7:13 AM, Rob Herring wrote:
>> Sync to upstream dtc commit 53bf130b1cdd ("libfdt: simplify
>> fdt_node_check_compatible()"). This adds the following commits from
>> upstream:
>>
>> 53bf130 libfdt: simplify
Hi,
Felipe Ferreri Tonello writes:
> Since f_midi_transmit is called by both ALSA and USB frameworks, it
can
> potentially cause a race condition between both calls. This is bad
because the
> way f_midi_transmit is implemented can't handle
Hi,
Felipe Ferreri Tonello writes:
> Since f_midi_transmit is called by both ALSA and USB frameworks, it
can
> potentially cause a race condition between both calls. This is bad
because the
> way f_midi_transmit is implemented can't handle concurrent calls.
This is
Changelog v5:
1. Removed the mini-stack frame created for klp_return_helper.
As a result of the mini-stack frame, function with > 8
arguments could not be patched
2. Removed camel casing in the comments
Changelog v4:
1. Renamed klp_matchaddr() to
Changelog v5:
1. Removed the mini-stack frame created for klp_return_helper.
As a result of the mini-stack frame, function with > 8
arguments could not be patched
2. Removed camel casing in the comments
Changelog v4:
1. Renamed klp_matchaddr() to
On Mon, Mar 07, 2016 at 12:28:48PM -0600, Bjorn Helgaas wrote:
> I wonder if we can consolidate a little more pci_dma_*-related stuff
> in pci-dma-compat.h, e.g.,
Looks fine to me.
On Mon, Mar 07, 2016 at 12:28:48PM -0600, Bjorn Helgaas wrote:
> I wonder if we can consolidate a little more pci_dma_*-related stuff
> in pci-dma-compat.h, e.g.,
Looks fine to me.
Fix spelling error on a comment, change 'wether' to 'whether'
Signed-off-by: Manuel Rodriguez
---
drivers/staging/media/davinci_vpfe/vpfe_video.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/media/davinci_vpfe/vpfe_video.c
Fix spelling error on a comment, change 'wether' to 'whether'
Signed-off-by: Manuel Rodriguez
---
drivers/staging/media/davinci_vpfe/vpfe_video.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/media/davinci_vpfe/vpfe_video.c
On Tue, Mar 8, 2016 at 2:18 AM, Nishanth Menon wrote:
> On 03/07/2016 12:31 PM, Jassi Brar wrote:
>> On Fri, Mar 4, 2016 at 8:05 PM, Nishanth Menon wrote:
> +static int ti_msgmgr_send_data(struct mbox_chan *chan, void *data)
> +{
> + struct device
On Tue, Mar 8, 2016 at 2:18 AM, Nishanth Menon wrote:
> On 03/07/2016 12:31 PM, Jassi Brar wrote:
>> On Fri, Mar 4, 2016 at 8:05 PM, Nishanth Menon wrote:
> +static int ti_msgmgr_send_data(struct mbox_chan *chan, void *data)
> +{
> + struct device *dev = chan->mbox->dev;
Hi,
On Monday 07 March 2016 08:17:36, Moritz Fischer wrote:
> this series deals with most of the checkpatch warnings
> generated for macb. There are two BUG_ON()'s that I didn't touch, yet,
> that were suggested by checkpatch, that I can address in a follow up
> commit if needed.
I think
Hi,
On Monday 07 March 2016 08:17:36, Moritz Fischer wrote:
> this series deals with most of the checkpatch warnings
> generated for macb. There are two BUG_ON()'s that I didn't touch, yet,
> that were suggested by checkpatch, that I can address in a follow up
> commit if needed.
I think
On Mon, Mar 07, 2016 at 04:28:26PM -0800, Cong Wang wrote:
> On Mon, Mar 7, 2016 at 4:26 PM, Cong Wang wrote:
> > On Fri, Mar 4, 2016 at 2:59 AM, Michal Kubecek wrote:
> >> static void ipv6_route_seq_setup_walk(struct ipv6_route_iter *iter)
> >> {
>
Hello!
>> BTW, you could just combine both patches. I guess you didn't to
>> maintain authorship?
>OK. Will squash both of these patches, unless Pavel do not any objections.
I don't.
Kind regards.
Hello!
>> BTW, you could just combine both patches. I guess you didn't to
>> maintain authorship?
>OK. Will squash both of these patches, unless Pavel do not any objections.
I don't.
Kind regards.
On Mon, Mar 07, 2016 at 04:28:26PM -0800, Cong Wang wrote:
> On Mon, Mar 7, 2016 at 4:26 PM, Cong Wang wrote:
> > On Fri, Mar 4, 2016 at 2:59 AM, Michal Kubecek wrote:
> >> static void ipv6_route_seq_setup_walk(struct ipv6_route_iter *iter)
> >> {
> >> +#ifdef CONFIG_NET_NS
> >> + struct
5d/0"
job_file:
"/lkp/scheduled/lkp-sb03/bisect_will-it-scale-lseek1-debian-x86_64-2015-02-07.cgz-x86_64-rhel-bd2afa49d194c6412c333e9fdd48bc5d06bb465d-20160307-105931-ltzmsq-0.yaml"
nr_cpu: "$(nproc)"
max_uptime: 1500
initrd: "/osimage/debian/debian-x86_64-2015-02-07.cgz&qu
5d/0"
job_file:
"/lkp/scheduled/lkp-sb03/bisect_will-it-scale-lseek1-debian-x86_64-2015-02-07.cgz-x86_64-rhel-bd2afa49d194c6412c333e9fdd48bc5d06bb465d-20160307-105931-ltzmsq-0.yaml"
nr_cpu: "$(nproc)"
max_uptime: 1500
initrd: "/osimage/debian/debian-x86_64-2015-02-07.cgz&qu
On Tue, Mar 8, 2016 at 6:48 AM, Lee Jones wrote:
> On Tue, 26 Jan 2016, Andy Shevchenko wrote:
>
>> From: Heikki Krogerus
>>
>> All configurations are lost and the registers will have
>> default values when the hardware is suspended and
On Tue, Mar 8, 2016 at 6:48 AM, Lee Jones wrote:
> On Tue, 26 Jan 2016, Andy Shevchenko wrote:
>
>> From: Heikki Krogerus
>>
>> All configurations are lost and the registers will have
>> default values when the hardware is suspended and resumed,
>> so saving the private register space context on
Hi Franklin
On Mon, 7 Mar 2016, Franklin S Cooper Jr wrote:
> This patch series adds support for PWM for DRA7. The IP is same as that
> present in AM33XX and AM437XX.
>
> However, before doing so remove unnecessary hwmod entries for eCAP, ePWM
> and eQEP.
>
> This series is almost identical to
Hi Franklin
On Mon, 7 Mar 2016, Franklin S Cooper Jr wrote:
> This patch series adds support for PWM for DRA7. The IP is same as that
> present in AM33XX and AM437XX.
>
> However, before doing so remove unnecessary hwmod entries for eCAP, ePWM
> and eQEP.
>
> This series is almost identical to
Hi,
On 7.03.2016 13:59, Pali Rohár wrote:
... That error occurs randomly, not
always. When I see it next time, I will try to comment that function if
it happens...
IIRC it is easier to cause it by booting to stock kernel first and then
rebooting to mainline (without power-down in between)
Hi,
On 7.03.2016 13:59, Pali Rohár wrote:
... That error occurs randomly, not
always. When I see it next time, I will try to comment that function if
it happens...
IIRC it is easier to cause it by booting to stock kernel first and then
rebooting to mainline (without power-down in between)
On Mon, 7 Mar 2016, Franklin S Cooper Jr wrote:
> From: Vignesh R
>
> Add hwmod entries for the PWMSS on DRA7.
>
> Set l4_root_clk_div as the main_clk of PWMSS. It is fixed-factored clock
> equal to L4PER2_L3_GICLK/2(l3_iclk_div/2).
>
> Signed-off-by: Vignesh R
On Mon, 7 Mar 2016, Franklin S Cooper Jr wrote:
> From: Vignesh R
>
> Add hwmod entries for the PWMSS on DRA7.
>
> Set l4_root_clk_div as the main_clk of PWMSS. It is fixed-factored clock
> equal to L4PER2_L3_GICLK/2(l3_iclk_div/2).
>
> Signed-off-by: Vignesh R
> [fcoo...@ti.com: Do not add
On Sat, Mar 05, 2016 at 09:52:23PM -0800, Andy Lutomirski wrote:
<--- ?
So all patches before are nice and verbose in explaining what they do.
Where did the commit message of this one disappear?
:-)
Or is it that obvious that we should have a stack canary? How about some
text *why* we need it?
On Sat, Mar 05, 2016 at 09:52:23PM -0800, Andy Lutomirski wrote:
<--- ?
So all patches before are nice and verbose in explaining what they do.
Where did the commit message of this one disappear?
:-)
Or is it that obvious that we should have a stack canary? How about some
text *why* we need it?
On Mon, 7 Mar 2016, Peter Ujfalusi wrote:
> Add missing data for all McASP ports for the dra7 family
>
> Signed-off-by: Peter Ujfalusi
Thanks, queued for v4.7.
- Paul
On Mon, 7 Mar 2016, Peter Ujfalusi wrote:
> Add missing data for all McASP ports for the dra7 family
>
> Signed-off-by: Peter Ujfalusi
Thanks, queued for v4.7.
- Paul
On Sat, Mar 05, 2016 at 09:52:22PM -0800, Andy Lutomirski wrote:
> Right after SYSENTER, we can get a #DB or NMI. On x86_32, there's no IST,
> so the exception handler is invoked on the temporary SYSENTER stack.
>
> Because the SYSENTER stack is very small, we have a fixup to switch
> off the
On Sat, Mar 05, 2016 at 09:52:22PM -0800, Andy Lutomirski wrote:
> Right after SYSENTER, we can get a #DB or NMI. On x86_32, there's no IST,
> so the exception handler is invoked on the temporary SYSENTER stack.
>
> Because the SYSENTER stack is very small, we have a fixup to switch
> off the
From: Pratik Patel
This driver adds support for the STM CoreSight IP block, allowing any
system compoment (HW or SW) to log and aggregate messages via a
single entity.
The CoreSight STM exposes an application defined number of channels
called stimulus port.
For some STM hardware (e.g. ARM CoreSight STM), the masterID associated
to a source is set at the hardware level and not user configurable.
Since the masterID information isn't available to SW, introducing
a new value of -1 to reflect this reality.
Signed-off-by: Chunyan Zhang
From: Mathieu Poirier
Some architecture like ARM assign masterIDs at the HW design
phase. Those are therefore unreachable to users, making masterID
management in the generic STM core irrelevant.
In this kind of configuration channels are shared between masters
From: Pratik Patel
This driver adds support for the STM CoreSight IP block, allowing any
system compoment (HW or SW) to log and aggregate messages via a
single entity.
The CoreSight STM exposes an application defined number of channels
called stimulus port. Configuration is done using entries
For some STM hardware (e.g. ARM CoreSight STM), the masterID associated
to a source is set at the hardware level and not user configurable.
Since the masterID information isn't available to SW, introducing
a new value of -1 to reflect this reality.
Signed-off-by: Chunyan Zhang
---
From: Mathieu Poirier
Some architecture like ARM assign masterIDs at the HW design
phase. Those are therefore unreachable to users, making masterID
management in the generic STM core irrelevant.
In this kind of configuration channels are shared between masters
rather than being allocated on a
From: Mathieu Poirier
The System Trace Macrocell (STM) is an IP block falling under the
CoreSight umbrella. It's main purpose it so expose stimulus channels
to any system component for the purpose of information logging.
Bindings for this IP block adds a couple of
From: Mathieu Poirier
The System Trace Macrocell (STM) is an IP block falling under the
CoreSight umbrella. It's main purpose it so expose stimulus channels
to any system component for the purpose of information logging.
Bindings for this IP block adds a couple of items to the current
This patchset adds support for the CoreSight STM IP block.
In the fourth version, comments from various people have been
addressed. Representing configurations where channels are shared
between multiple masterIDs has been kept unchanged from the previous
version because a viable alternative
This patchset adds support for the CoreSight STM IP block.
In the fourth version, comments from various people have been
addressed. Representing configurations where channels are shared
between multiple masterIDs has been kept unchanged from the previous
version because a viable alternative
"Maciej S. Szmigiero" writes:
> +#ifdef CONFIG_FAT_DEFAULT_UTF8
> + opts->utf8 = is_vfat;
> +#else
> + opts->utf8 = 0;
> +#endif
> +
Maybe, better to use IS_ENABLED(CONFIG_FAT_DEFAULT_UTF8)?
I.e.,
opts->utf8 = IS_ENABLED(CONFIG_FAT_DEFAULT_UTF8) &&
"Maciej S. Szmigiero" writes:
> +#ifdef CONFIG_FAT_DEFAULT_UTF8
> + opts->utf8 = is_vfat;
> +#else
> + opts->utf8 = 0;
> +#endif
> +
Maybe, better to use IS_ENABLED(CONFIG_FAT_DEFAULT_UTF8)?
I.e.,
opts->utf8 = IS_ENABLED(CONFIG_FAT_DEFAULT_UTF8) && is_vfat;
Thanks.
--
OGAWA
On Mon, Mar 07, 2016 at 09:15:25PM -0800, Andy Lutomirski wrote:
> Hi all-
>
> There are several users and distros that are nervous about user
> namespaces from an attack surface point of view.
>
> - RHEL and Arch have userns disabled.
>
> - Ubuntu requires CAP_SYS_ADMIN
No, it does not. It
On Mon, Mar 07, 2016 at 09:15:25PM -0800, Andy Lutomirski wrote:
> Hi all-
>
> There are several users and distros that are nervous about user
> namespaces from an attack surface point of view.
>
> - RHEL and Arch have userns disabled.
>
> - Ubuntu requires CAP_SYS_ADMIN
No, it does not. It
On 03/04/2016 01:32 PM, Eric Anholt wrote:
VC4 is the GPU (display and 3D) present on the 283x.
diff --git a/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts
b/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts
+ {
+ hpd-gpios = < 46 GPIO_ACTIVE_LOW>;
+};
Isn't that the same everywhere? If so,
Introduce simple percpu_freelist to keep single list of elements
spread across per-cpu singly linked lists.
/* push element into the list */
void pcpu_freelist_push(struct pcpu_freelist *, struct pcpu_freelist_node *);
/* pop element from the list */
struct pcpu_freelist_node
On Tue, Mar 08, 2016 at 08:12:09AM +0300, Konstantin Khlebnikov wrote:
> On Tue, Mar 8, 2016 at 4:47 AM, Naoya Horiguchi
> wrote:
> > I found that page-types is very slow and my testing shows many timeout
> > errors.
> > Here's an example with a simple program
On 03/04/2016 01:32 PM, Eric Anholt wrote:
VC4 is the GPU (display and 3D) present on the 283x.
diff --git a/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts
b/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts
+ {
+ hpd-gpios = < 46 GPIO_ACTIVE_LOW>;
+};
Isn't that the same everywhere? If so,
Introduce simple percpu_freelist to keep single list of elements
spread across per-cpu singly linked lists.
/* push element into the list */
void pcpu_freelist_push(struct pcpu_freelist *, struct pcpu_freelist_node *);
/* pop element from the list */
struct pcpu_freelist_node
On Tue, Mar 08, 2016 at 08:12:09AM +0300, Konstantin Khlebnikov wrote:
> On Tue, Mar 8, 2016 at 4:47 AM, Naoya Horiguchi
> wrote:
> > I found that page-types is very slow and my testing shows many timeout
> > errors.
> > Here's an example with a simple program allocating 1000 thps.
> >
> > $
move ksym search from offwaketime into library to be reused
in other tests
Signed-off-by: Alexei Starovoitov
---
samples/bpf/bpf_load.c | 62 ++
samples/bpf/bpf_load.h | 6
samples/bpf/offwaketime_user.c | 67
map creation is typically the first one to fail when rlimits are
too low, not enough memory, etc
Make this failure scenario more verbose
Signed-off-by: Alexei Starovoitov
---
samples/bpf/bpf_load.c | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git
If kprobe is placed on spin_unlock then calling kmalloc/kfree from
bpf programs is not safe, since the following dead lock is possible:
kfree->spin_lock(kmem_cache_node->lock)...spin_unlock->kprobe->
bpf_prog->map_update->kmalloc->spin_lock(of the same kmem_cache_node->lock)
and deadlocks.
The
move ksym search from offwaketime into library to be reused
in other tests
Signed-off-by: Alexei Starovoitov
---
samples/bpf/bpf_load.c | 62 ++
samples/bpf/bpf_load.h | 6
samples/bpf/offwaketime_user.c | 67
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