> -Original Message-
> From: Joe Perches [mailto:j...@perches.com]
> Sent: Sunday, November 10, 2013 1:55 PM
> Subject: [PATCH] checkpatch: Don't require kernel style __attribute__
> shortcuts
> in uapi paths
>
> Avoid proscribing kernel styled shortcuts for
> gcc extensions of __attribut
Add support for DMA controller of BCM2835 as used in the Raspberry Pi.
Currently it only supports cyclic DMA.
Signed-off-by: Florian Meier
---
Thank you for your comments!
I hope I have now removed all leftovers of the sg struct.
Regarding the endian-ness: I have not found any hint about that in
Hello,
This morning I had a machine running 3.10.16 go unresponsive but
before we killed it we were able to get the information below. I'm
not an expert here but it looks like most of the tasks below are
blocking waiting on the cgroup_mutex. You can see that the
resource_alloca:16502 task is hol
You probably want to rotate by an odd number of bits... the point is to spread
out any pattern in the bytes.
Kees Cook wrote:
>Depending on availability, mix the RDRAND and RDTSC entropy together
>with
>XOR. Only when neither is available should the i8254 be used. Update
>the Kconfig documentati
On 11/06/2013 05:45 AM, Zhi Yong Wu wrote:
> Introduce a /proc interface hot-mem-high-thresh and
> to cap the memory which is consumed by hot_inode_item
> and hot_range_item, and they will be in the unit of
> 1M bytes.
You don't seem to have any documentation for this, btw... :(
> + .
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git
for-next
Head SHA1: 3a81a5210b7d33bb6d836b4c4952a54166a336f3
Steven Rostedt (Red Hat) (1):
tracing: Add rcu annotation for syscall trace descriptors
kernel/trace/trace.h | 4 ++--
1 file changed, 2 insertions(+
On Mon 11-11-13 22:54:15, Pavel Machek wrote:
> Hi!
>
> > > > A CPU can be caught in console_unlock() for a long time (tens of seconds
> > > > are reported by our customers) when other CPUs are using printk heavily
> > > > and serial console makes printing slow. Despite serial console drivers
> >
Fix the handling of an attempt to store a page that is now beyond EOF. This
may happen, for example, if the page got pushed for storage before the netfs
file got truncated on the server. In such a case, we should just remove the
excessive pages from the cookie->stores radix tree and wake up the w
Hi!
> + if (of_get_property(np, "linux,input-no-autorepeat", NULL))
> + keypad_data->no_autorepeat = true;
>From 2/2:
+Optional Properties specific to linux:
+- linux,keypad-no-autorepeat: do not enable autorepeat feature.
I'm confused now.
--
(english) http://www.livejournal.
OK, managed to capture a crash, not sure if it was the same as the
previous one in the thread.
In this case it looks like it is tracepoint event 0x25 which I think is
vsyscall/emulate_vsyscall/id:37
Although I can't get this to trigger in a standalone workload (it seems to
trigger best under
Hi Tony,
On Mon, Nov 11, 2013 at 5:49 PM, Tony Lindgren wrote:
> * Marek Belisko [131014 14:11]:
>> devconf1 reg access is localized only in mach-omap2 and we need to export
>> updating of devconf1 from omapdss venc driver (bypass and acbias bits).
>> Add simple api call which update only necess
Hi Alan, Michal,
On 11/11/2013 01:09 PM, Michal Nazarewicz wrote:
On Mon, Nov 11 2013, Alan Stern wrote:
On Mon, 11 Nov 2013, Michal Nazarewicz wrote:
Check gadget.quirk_ep_out_aligned_size to decide if buffer size requires
to be aligned to maxpacketsize of an out endpoint. ffs_epfile_io() n
Depending on availability, mix the RDRAND and RDTSC entropy together with
XOR. Only when neither is available should the i8254 be used. Update
the Kconfig documentation to reflect this. Additionally, since bits
used for entropy is masked elsewhere, drop the needless masking in
the get_random_long()
Mimi Zohar wrote:
> > Further, the existence of encrypted_update() means that add_key() will
> > sometimes get things wrong with encrypted keys (add_key() will call
> > ->update() if a matching key already exists rather than creating a new
> > key).
>
> I see. The key_type structure defines a n
Mimi Zohar wrote:
> > The control op could also be used for other things like pushing a key
> > into a TPM.
> >
> > What do you think?
>
> Trusted keys already creates a symmetric key based on the TPM RNG.
> What type of key would I be interested in pushing to the TPM? What
> usecase scenari
On Mon, 11 Nov 2013, Arjan van de Ven wrote:
> On 11/11/2013 10:31 AM, Catalin Marinas wrote:
> > I agree, we can't rely on the requested C-state but the_actual_ state
> > and this means querying the hardware driver. Can we abstract this via
> > some interface which provides the cost of waking up
On Tue, Nov 12, 2013 at 6:15 AM, Dave Hansen wrote:
> On 11/06/2013 05:45 AM, Zhi Yong Wu wrote:
>> Introduce a /proc interface hot-mem-high-thresh and
>> to cap the memory which is consumed by hot_inode_item
>> and hot_range_item, and they will be in the unit of
>> 1M bytes.
>
> You don't seem to
Hi Lee,
On Mon, Nov 11, 2013 at 11:33:08AM +, Lee Jones wrote:
> Hi Sam,
>
> The following changes since commit 61e6cfa80de5760bbe406f4e815b7739205754d2:
>
> Linux 3.12-rc5 (2013-10-13 15:41:28 -0700)
>
> are available in the git repository at:
>
> git://git.linaro.org/people/ljones/mf
Hi Grant,
On Wed, Oct 16, 2013 at 6:39 AM, Grant Likely wrote:
> The standard interrupts property in device tree can only handle
> interrupts coming from a single interrupt parent. If a device is wired
> to multiple interrupt controllers, then it needs to be attached to a
> node with an interrupt
Hi Michal,
On 11/10/2013 08:50 AM, Michal Nazarewicz wrote:
From: Michal Nazarewicz
When endpoint changes (due to it being disabled or alt setting changed),
mimic the action as if the change happened after the request has been
queued, instead of retrying with the new endpoint.
Signed-off-by:
On 11/07/2013 01:49 AM, Dan Carpenter wrote:
There is a bug in omap2_mbox_probe() where we try do:
mbox->irq = platform_get_irq(pdev, info->irq_id);
if (mbox->irq < 0) {
The problem is that mbox->irq is unsigned so the error handling doesn't
work. I've changed
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=64831
When downing a cpu it is possible that there are unhandled irqs left in
the APIC IRR register. fixup_irqs() goes through the IRR and retriggers
the IRQs left in the APIC IRR. After this, the vector for the irq is set
to -1. There is a
Hi
11.11.2013, 18:37, "Evgeny Boger" :
> Strong pullup is emulated by driving pin logic high after write command when
> using tri-state push-pull GPIO.
>
> Signed-off-by: Evgeny Boger
> ---
> drivers/w1/masters/w1-gpio.c | 22 ++
> drivers/w1/w1_int.c | 12
On 11/11/2013 03:21 AM, Michal Nazarewicz wrote:
Check gadget.quirk_ep_out_aligned_size to decide if buffer size requires
to be aligned to maxpacketsize of an out endpoint. ffs_epfile_io() needs
to pad epout buffer to match above condition if quirk is found.
Signed-off-by: Michal Nazarewicz
--
On 11/11/2013 03:05 PM, Jiri Slaby wrote:
When we leak something, warn about that. For that we need to account
the memory used also in the free_all method. It is handled elsewhere
correctly.
Hi Jiri,
Good idea.
Signed-off-by: Jiri Slaby
---
drivers/tty/tty_buffer.c | 10 --
1 fil
Hi Gustavo,
> A few fixes for 3.13. There is 3 fixes to the RFCOMM protocol. One crash fix
> to
> L2CAP. A simple fix to a bad behaviour in the SMP protocol, and last, an
> revert, that I sent in the last pull request but doesn't seem to be in your
> tree.
>
> Please pull or let me know of any i
On 11/11/2013 12:16 PM, David Cohen wrote:
From: Michal Nazarewicz
When endpoint changes (due to it being disabled or alt setting changed),
mimic the action as if the change happened after the request has been
queued, instead of retrying with the new endpoint.
Signed-off-by: Michal Nazarewicz
On Thu, 2013-11-07 at 11:16 +0800, Jisheng Zhang wrote:
> Make use of common scu_a9_get_base() and delete the comment since the
> interface is self commented.
>
> Signed-off-by: Jisheng Zhang
> ---
> arch/arm/mach-socfpga/socfpga.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
>
On 11/11/2013 03:35 AM, Ingo Molnar wrote:
>
> If we reserve everything in low memory, all the time (which I very much
> argue we should do) then the checker becomes a no-op and can be removed.
>
Oops! I had misunderstood how the checker worked -- I thought it
checked the *reserved* memory, bu
* Belisko Marek [13 14:01]:
> Hi Tony,
>
> On Mon, Nov 11, 2013 at 5:49 PM, Tony Lindgren wrote:
> > * Marek Belisko [131014 14:11]:
> >> devconf1 reg access is localized only in mach-omap2 and we need to export
> >> updating of devconf1 from omapdss venc driver (bypass and acbias bits).
>
On Sat, 9 Nov 2013 11:45:14 + Caizhiyong wrote:
> From: Cai Zhiyong
> Date: Sat, 9 Nov 2013 19:27:38 +0800
> Subject: [PATCH] block: cmdline-parser: perfect cmdline format checking
>
> -Fix compile warning with value and function undeclared.
> this reported by and
> Randy Dunlap
>
>
On 11/10/2013 06:22 PM, Joe Perches wrote:
>
> Perhaps the current x86 bitops asm code is being conflated
> with the ideal implementation?
>
Yes, by you.
x86 has instructions that operate on signed bitindicies. It doesn't
have instructions that operate on unsigned bitindicies. Unless someone
* Belisko Marek [13 14:21]:
> AFAIK it's not pinmux it's register where we update bits. Or am I
> missing something?
Most of the omap control module registers seem to affect either
external pin configuration or internal signal muxes. So a big
chunk of them can already be handled with pinctrl-
On 11 Nov 2013, at 19:26, Arjan van de Ven wrote:
> On 11/11/2013 10:31 AM, Catalin Marinas wrote:
>> I agree, we can't rely on the requested C-state but the_actual_ state
>> and this means querying the hardware driver. Can we abstract this via
>> some interface which provides the cost of waking
On Thu, 2013-11-07 at 16:37 +, David Woodhouse wrote:
> On Fri, 2013-05-24 at 11:14 -0600, Alex Williamson wrote:
> > iommu_map splits requests into pages that the iommu driver reports
> > that it can handle. The iommu_unmap path does not do the same. This
> > can cause problems not only from
On Mon, Nov 11 2013, David Cohen wrote:
> This patch moves all bitflags to the end of usb_gadget struct in order
> to improve readability.
>
> Signed-off-by: David Cohen
Acked-by: Michal Nazarewicz
> ---
> include/linux/usb/gadget.h | 19 ++-
> 1 file changed, 10 insertions(+),
On Mon, Nov 11 2013, David Cohen wrote:
> Due to USB controllers may have different restrictions, usb gadget layer
> needs to provide a generic way to inform gadget functions to complain
> with non-standard requirements.
>
> This patch adds 'quirk_ep_out_aligned_size' field to struct usb_gadget
> t
From: Kyungmin Park
The most mobile phones have Ambient Light Sensors and it changes brightness
according lux.
It means it changes backlight brightness frequently by just writing sysfs node,
so it generates uevent.
Usually there's no user to use this backlight changes. But it forks udev worke
When endpoint changes (due to it being disabled or alt setting changed),
mimic the action as if the change happened after the request has been
queued, instead of retrying with the new endpoint.
Signed-off-by: Michal Nazarewicz
Cc: David Cohen
---
drivers/usb/gadget/f_fs.c | 94 +
On 11/11/2013 03:55 PM, Michal Nazarewicz wrote:
On Mon, Nov 11 2013, David Cohen wrote:
Due to USB controllers may have different restrictions, usb gadget layer
needs to provide a generic way to inform gadget functions to complain
with non-standard requirements.
This patch adds 'quirk_ep_out_a
Check gadget.quirk_ep_out_aligned_size to decide if buffer size requires
to be aligned to maxpacketsize of an out endpoint. ffs_epfile_io() needs
to pad epout buffer to match above condition if quirk is found.
Signed-off-by: Michal Nazarewicz
---
drivers/usb/gadget/f_fs.c | 10 +-
1 fil
Santosh raspatur is taking over the maintenance of cxgb3.
Signed-off-by: Divy Le Ray
---
MAINTAINERS |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index ffcaf97..92c062d 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2455,7 +2455,7 @@ S:
On 11/11/2013 08:19 PM, Lee Jones wrote:
> On Mon, 11 Nov 2013, Chanwoo Choi wrote:
>
>> On 11/11/2013 07:53 PM, Lee Jones wrote:
On 11/08/2013 10:19 PM, Charles Keepax wrote:
> Improve readability by creating a define for each microphone detection
> level.
>
> Signed-off-by:
inta is checked to be zero in a IRQ_NONE branch so afterwards it
cannot be zero as it is never modified.
Signed-off-by: Michal Nazarewicz
---
drivers/net/wireless/iwlwifi/pcie/rx.c | 24 +---
1 file changed, 9 insertions(+), 15 deletions(-)
On Mon, Nov 11 2013, Johannes Berg
On 11/11/2013 03:31 PM, H. Peter Anvin wrote:
> On 11/11/2013 03:35 AM, Ingo Molnar wrote:
>
> Oops! I had misunderstood how the checker worked -- I thought it
> checked the *reserved* memory, but it in fact reserves memory
> *independently* and then checks it.
>
And now I understand why I had
Hi Michal,
On 11/11/2013 03:58 PM, Michal Nazarewicz wrote:
Check gadget.quirk_ep_out_aligned_size to decide if buffer size requires
to be aligned to maxpacketsize of an out endpoint. ffs_epfile_io() needs
to pad epout buffer to match above condition if quirk is found.
Signed-off-by: Michal Na
On Mon, Nov 11, 2013 at 1:12 AM, Hongbo Zhang
wrote:
> diff --git a/drivers/dma/fsldma.c b/drivers/dma/fsldma.c
> index 49e8fbd..16a9a48 100644
> --- a/drivers/dma/fsldma.c
> +++ b/drivers/dma/fsldma.c
> @@ -1261,7 +1261,9 @@ static int fsl_dma_chan_probe(struct
> fsldma_de
The following changes since commit 15c03dd4859ab16f9212238f29dd315654aa94f6:
Linux 3.12-rc3 (2013-09-29 15:02:38 -0700)
are available in the git repository at:
git://git.linaro.org/people/mturquette/linux.git tags/clk-for-linus-3.13
for you to fetch changes up to 9ed9c07d9b7d42fc7042247c2be
Hi CHarles,
On 11/08/2013 10:19 PM, Charles Keepax wrote:
> As a small disclaimer I would personally prefer to not merge this patch.
> I have added it based on previous code review of the other patches in
> this chain.
>
> arizona_hpdet_do_id currently can only return 0 or -EAGAIN making the
> el
From: "H. Peter Anvin"
On all but the tiniest of modern systems, losing half a megabyte of
RAM is a small price to pay for system stability. Thus, switch the
default for low memory reservation to 640K. This has been possible,
but has not been the default, since v3.9, specifically checkin:
95
On Tuesday, November 12, 2013 8:57 AM, Kyungmin Park wrote:
>
> From: Kyungmin Park
>
> The most mobile phones have Ambient Light Sensors and it changes brightness
> according lux.
> It means it changes backlight brightness frequently by just writing sysfs
> node, so it generates uevent.
>
>
From: "H. Peter Anvin"
setup_bios_corruption_check() tries to claim any low memory regions
that we haven't already reserved. Make sure we reserve any low memory
regions that we intend to either use or know/assume a priori is bad
*before* we initialize the checker.
Stable team note: adding this
From: "H. Peter Anvin"
Change the BIOS corruption checker to scan 640K if enabled. This is
the normal amount that we otherwise would reserve with the new default
settings; change the Kconfig help message to indicate that this is now
intended as a diagnostic tool when one is considering enabling
From: "H. Peter Anvin"
We have been able to set X86_RESERVE_LOW to 640K since checkin
95c9608478d6 x86, mm: Move reserving low memory later in initialization
Actually do so by default, and make overriding the default an EXPERT
option. It can still be overridden on the command line if someone i
Hi Linus:
LED subsystem updates for 3.13 are basically cleanup and also add a
new driver for PCA9685.
So please consider the following changes since commit
31d141e3a666269a3b6fcccddb0351caf7454240:
Linux 3.12-rc6 (2013-10-19 12:28:15 -0700)
are available in the git repository at:
git://git
On Wed, Oct 23, 2013 at 09:29:19PM +0800, Xiao Guangrong wrote:
> Using sp->role.level instead of @level since @level is not got from the
> page table hierarchy
>
> There is no issue in current code since the fast page fault currently only
> fixes the fault caused by dirty-log that is always on th
On Mon, 2013-11-11 at 22:34 +, David Howells wrote:
> Mimi Zohar wrote:
>
> > > Further, the existence of encrypted_update() means that add_key() will
> > > sometimes get things wrong with encrypted keys (add_key() will call
> > > ->update() if a matching key already exists rather than creati
The selection of the process to be killed happens in two spots:
first in select_bad_process and then a further refinement by
looking for child processes in oom_kill_process. Since this is
a two step process, it is possible that the process selected by
select_bad_process may get a SIGKILL just befor
Hi Linus !
Now that you've proven that even a typhoon can't get you, let's start
throwing code at you again !
The bulk of this is LE updates. One should now be able to build an
LE kernel and even run some things in it.
I'm still sitting on a handful of patches to enable the new ABI that
I *might
Hi Thomas and everyone,
I'm currently trying to refactor our dmtimer code in various ways and there are
different challenges in doing so, some goals are shorterm and others long term,
but I need some guidance so that I can do things the right way to begin with.
I wanted to start a discussion on w
(2013/11/12 1:52), Vivek Goyal wrote:
On Mon, Nov 11, 2013 at 11:52:30AM +0900, HATAYAMA Daisuke wrote:
[..]
Looking at my past investigation, kernel/mpparse.c, mm/amdtopology.c and
platform/visws/visws_quirks.c assumes that boot_cpu_physical_apicid
has initial apicid of the BSP, not the curren
From: Kyungmin Park
The most mobile phones have Ambient Light Sensors and it changes brightness
according lux.
It means it changes backlight brightness frequently by just writing sysfs node,
so it generates uevent.
Usually there's no user to use this backlight changes. But it forks udev worke
On Mon, 2013-11-11 at 15:34 -0800, Andrew Morton wrote:
> On Sat, 9 Nov 2013 11:45:14 + Caizhiyong wrote:
[]
> > -perfect cmdline format checking, make the error information clear
> > for understand, make this lib fully equivalent to the old parser
> > in drivers/mtd/cmdlinepart.c
> >
>
Please ignore it. strange mail system.
After feedback from previous mail, I'll re-send it.
Thank you,
Kyungmin Park
On Tue, Nov 12, 2013 at 9:44 AM, Kyungmin Park wrote:
> From: Kyungmin Park
>
> The most mobile phones have Ambient Light Sensors and it changes brightness
> according lux.
> It
On Mon, 11 Nov 2013 22:47:57 +0800 fengguang...@intel.com wrote:
> 28cc2127527dcba2a0817afa8fd5a33c9e023090 is the first bad commit
> commit 28cc2127527dcba2a0817afa8fd5a33c9e023090
> Author: Shaohua Li
> Date: Tue Sep 10 15:37:56 2013 +0800
>
> raid5: relieve lock contention in get_active
On Tue, 12 Nov 2013, Jingoo Han wrote:
> On Tuesday, November 12, 2013 8:57 AM, Kyungmin Park wrote:
> > From: Kyungmin Park
> >
> > The most mobile phones have Ambient Light Sensors and it changes brightness
> > according lux.
> > It means it changes backlight brightness frequently by just writ
Hi
12.11.2013, 03:32, "Evgeny Boger" :
>> Why did you drop this check? It has nothing with w1-gpio driver
> This check prevents master from implementing "set_pullup" provided it does
> support only "write_bit" method.
> The comment above states that
>> w1_io.c would need to support calling set_
Eric,
We have tested the performance with the TSO and TSQ patches
merged, the result not good, even worse than kernel without those two
patches. any idea ?
kernel : 3.11.x with TSO & TSQ merged. ( CONFIG_INTEL_IOMMU_DEFAULT_ON=y )
Network Interface : eth4
Network driver: be2net
Average
On Thu, Nov 7, 2013 at 7:24 PM, Joe Perches wrote:
> On Fri, 2013-11-08 at 14:20 +1100, NeilBrown wrote:
>> In particular fix the capitalisation of GPIO and LED and
>> correct TCA6507_MAKE_CPIO, but also rewrite the comment about
>> platform-data to include reference to devicetree.
>
> trivia:
>
>
+David Fries
Hi David,
Would you please comment on this?
11/12/2013 05:03 AM, Evgeniy Polyakov:
Hi
12.11.2013, 03:32, "Evgeny Boger" :
Why did you drop this check? It has nothing with w1-gpio driver
This check prevents master from implementing "set_pullup" provided it does support only
On Tue, Nov 12, 2013 at 9:56 AM, Henrique de Moraes Holschuh
wrote:
> On Tue, 12 Nov 2013, Jingoo Han wrote:
>> On Tuesday, November 12, 2013 8:57 AM, Kyungmin Park wrote:
>> > From: Kyungmin Park
>> >
>> > The most mobile phones have Ambient Light Sensors and it changes
>> > brightness accordin
On 11/07/2013 06:54 PM, Justin Piszcz wrote:
On Mon, Nov 4, 2013 at 5:25 AM, Justin Piszcz wrote:
Hi,
I run two SSDs in a RAID-1 configuration and I have a swap partition on a
third SSD. Over time, the mismatch_cnt between the two devices grows higher
and higher.
Are both SSD's identical?
Hi Tomi,
On 11/11/2013 09:59 PM, Tomi Valkeinen wrote:
> On 2013-11-05 12:00, Gu Zheng wrote:
>> Following commits:
>> 50e244cc79 fb: rework locking to fix lock ordering on takeover
>> e93a9a8687 fb: Yet another band-aid for fixing lockdep mess
>> 054430e773 fbcon: fix locking harder
>> reworked l
On Tue, Nov 12, 2013 at 1:56 AM, Henrique de Moraes Holschuh
wrote:
> On Tue, 12 Nov 2013, Jingoo Han wrote:
>> On Tuesday, November 12, 2013 8:57 AM, Kyungmin Park wrote:
>> > From: Kyungmin Park
>> >
>> > The most mobile phones have Ambient Light Sensors and it changes
>> > brightness accordin
On 11/08/13 22:46, Matt Sealey wrote:
> On Fri, Nov 8, 2013 at 5:00 PM, Stephen Boyd wrote:
>> If we're running on a v7 ARM CPU, detect if the CPU supports the
>> sdiv/udiv instructions and replace the signed and unsigned
>> division library functions with an sdiv/udiv instruction.
>>
>> Running t
On Mon, Nov 11, 2013 at 10:42:36AM +0100, Gerhard Sittig wrote:
> fix a trivial copy'n'paste error in the regmap kerneldoc, s/write/read/
> for the regmap_read(), regmap_raw_read() and regmap_bulk_read() routines
Applied, thanks.
signature.asc
Description: Digital signature
On Tue, 2013-11-12 at 09:03 +0800, Ethan Zhao wrote:
> Eric,
> We have tested the performance with the TSO and TSQ patches
> merged, the result not good, even worse than kernel without those two
> patches. any idea ?
>
> kernel : 3.11.x with TSO & TSQ merged. ( CONFIG_INTEL_IOMMU_DEFAULT_ON
On Mon, Nov 11, 2013 at 11:21 PM, Takashi Iwai wrote:
> The commit [3e358ac2bb5b: firmware: Be a bit more verbose about direct
> firmware loading failure] introduced a new warning message about
> falling back to user helper, but this isn't true when
> CONFIG_FW_LOADER_USER_HELPER isn't set.
>
> Fo
Hi again Neil.
Forwarding on to netdev with a concern as to how often
do_csum is used via csum_partial for very short headers
and what impact any prefetch would have there.
Also, what changed in your test environment?
Why are the new values 5+% higher cycles/byte than the
previous values?
And h
Hi Dmitry,
Today's linux-next merge of the input tree got a conflict in
arch/arm/boot/dts/am335x-evmsk.dts between commit 55b4452b4b70 ("ARM:
dts: AM33XX: Add MMC support and documentation") (and others) from Linus'
tree and commit 2c027b7c48a8 ("arm: dts: am335x sk: add touchscreen
support") from
On Tue, Nov 12, 2013 at 10:19 AM, Kay Sievers wrote:
> On Tue, Nov 12, 2013 at 1:56 AM, Henrique de Moraes Holschuh
> wrote:
>> On Tue, 12 Nov 2013, Jingoo Han wrote:
>>> On Tuesday, November 12, 2013 8:57 AM, Kyungmin Park wrote:
>>> > From: Kyungmin Park
>>> >
>>> > The most mobile phones have
On Tue, Nov 12, 2013 at 1:30 AM, Takashi Iwai wrote:
> At Mon, 11 Nov 2013 16:34:26 +0100,
>
> Sounds like a good idea. How about the patch below?
> (I used unsigned int since there shouldn't be so many different
> behaviors.)
>
>
> thanks,
>
> Takashi
>
> ===
>
> From: Takashi Iwai
> Subject:
Some platform have firmware that violates UEFI spec and access boot service
code or data segments after the system has called Exit Boot Services.
The call to efi_reserve_boot_services in setup_arch is a work around to
avoid using boot service memory until after the kernel has done
Set Virtual Map.
Extend the kernel parameter add_efi_memmap to have additional
optional arguement "correct." EFI memmaps that are "correct"
aren't accessed by platform firmware after a call to Exit Boot
Services.
Signed-off-by: Jerry Hoemann
---
Documentation/kernel-parameters.txt | 8
arch/x86/platf
Eric,
I do think it is the IO_MMMU reason that brought such performance
down, while TSO/TSQ are not the way to cure such wounded performance.
I might misunderstand the purpose of TSO/TSQ---get rid of the
extra cache flushing pain of mapping and unmapping operation done by
Intel IOMMU. (sorry fo
Add #define to allow for specifying that firmware doesn't reuse
boot service code or data after Exit Boot Service.
Signed-off-by: Jerry Hoemann
---
include/linux/efi.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/linux/efi.h b/include/linux/efi.h
index 5f8f176..1e3a8d2 100644
---
Some platform have firmware that violate UEFI spec and access boot service
code or data segments after the system has called Exit Boot Services.
The call to efi_reserve_boot_services is a work around to avoid using
boot service memory until after the kernel has done Set Virtual Map.
However, this
Hi Vinod
Cc: Simon
Please teach me current status of these patches
> These patches fixup R-Car HBPDMA driver
> for double plane.
>
> I tested these patches on my R-Car sound driver in local environment.
> It doesn't work without these patches.
>
> Kuninori Morimoto (3):
> rcar-hpbdma: ad
The FTM PWM device can be found on Vybrid VF610 Tower and Layerscape LS-1 SoCs.
Signed-off-by: Xiubo Li
Signed-off-by: Alison Wang
Signed-off-by: Jingchang Lu
Reviewed-by: Sascha Hauer
---
drivers/pwm/Kconfig | 10 ++
drivers/pwm/Makefile | 1 +
drivers/pwm/pwm-fsl-ftm.c | 402 +
This adds devicetree node for VF610, and there are 8 channels supported
by default.
Signed-off-by: Xiubo Li
Reviewed-by: Sascha Hauer
---
arch/arm/boot/dts/vf610.dtsi | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/vf610.dtsi b/arch/arm/boot/dts/vf610.dtsi
inde
This adds the Document for Freescale FTM PWM driver under
Documentation/devicetree/bindings/pwm/.
Signed-off-by: Xiubo Li
Reviewed-by: Sascha Hauer
Acked-by: Kumar Gala
---
.../devicetree/bindings/pwm/pwm-fsl-ftm.txt| 29 ++
1 file changed, 29 insertions(+)
create
Hello Therry,
The series of patches for this version has been reviewed and acked already.
To see each patch for detail.
--
--
This patch series is the Freescale FTM PWM implementation. And there are 8
channels most supported by the FTM PWM. This implementation i
On 11/11/13 at 04:13pm, Matt Fleming wrote:
> On Sat, 09 Nov, at 11:44:29AM, Dave Young wrote:
> > Hi, Matt
> >
> > Confirmed, your patch work ok for the pr_cont issue.
>
> Excellent, thanks for testing.
>
> > Actually I mixed two problems in my report, one is there's always one blank
> > line
Selecting system clock as the counter source clock by default.
Signed-off-by: Xiubo Li
Reviewed-by: Sascha Hauer
---
arch/arm/boot/dts/vf610-twr.dts | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/vf610-twr.dts b/arch/arm/boot/dts/vf610-twr.dts
index 82d352f..3130f85
On Tue, Nov 12, 2013 at 3:08 AM, Kyungmin Park wrote:
> On Tue, Nov 12, 2013 at 10:19 AM, Kay Sievers wrote:
>> On Tue, Nov 12, 2013 at 1:56 AM, Henrique de Moraes Holschuh
>> wrote:
>>> On Tue, 12 Nov 2013, Jingoo Han wrote:
On Tuesday, November 12, 2013 8:57 AM, Kyungmin Park wrote:
cfs_rq get its group run queue but the value of
cfs_rq->nr_running maybe zero, which will cause
the panic in pick_next_task_fair.
So the evaluated of cfs_rq->nr_running is needed.
[15729.985797] BUG: unable to handle kernel NULL pointer dereference at 0008
[15729.993838] IP: [] rb_next+0x1/0x5
On 11/09/13 21:03, Nicolas Pitre wrote:
> Bah. NAK. We are doing runtime patching of the kernel for many
> many things already. So why not do the same here?
static keys are a form of runtime patching, albeit not as extreme as
you're suggesting.
>
> The obvious strategy is to simply overwrite
On 11/10/13 23:46, Uwe Kleine-König wrote:
> Hello,
>
> On Fri, Nov 08, 2013 at 03:00:32PM -0800, Stephen Boyd wrote:
>> diff --git a/arch/arm/lib/Makefile b/arch/arm/lib/Makefile
>> index bd454b0..38621729 100644
>> --- a/arch/arm/lib/Makefile
>> +++ b/arch/arm/lib/Makefile
>> @@ -15,6 +15,12 @@ l
On Fri, 8 Nov 2013 17:06:08 +0200, Pantelis Antoniou
wrote:
> Introduce support for dynamic device tree resolution.
> Using it, it is possible to prepare a device tree that's
> been loaded on runtime to be modified and inserted at the kernel
> live tree.
>
> Export of of_resolve by Guenter Roec
On Thu, 7 Nov 2013 21:46:26 +0100, Sebastian Andrzej Siewior
wrote:
> On 07.11.13, Pantelis Antoniou wrote:
> > Hi Sebastian,
> Hi Pantelis,
>
> > FWIW DT has been ported to x86. And is present on arm/powerpc/mips/arc and
> > possibly
> > others.
>
> Yes, I know. I am the one that did the work
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