On Thu, 13 Nov 2014 12:12:33 +0100
Nicolas Ferre wrote:
> On 07/11/2014 21:58, Alexandre Belloni :
> > Move the (DDR) SDRAM controller headers to include/soc/at91 to remove the
> > dependency on mach/ headers from the at91-reset driver.
> >
> > Signed-off-by: Alexandre Belloni
> > ---
> > As my
Building with the attached random configuration file,
fs/built-in.o: In function `pstore_check_syslog_permissions':
inode.c:(.text+0x13a1bd): undefined reference to `check_syslog_permissions'
make: *** [vmlinux] Error 1
#
# Automatically generated file; DO NOT EDIT.
# Linux/x86 3.18.0-rc4 Kernel C
Am Donnerstag, 13. November 2014, 21:20:25 schrieb Kever Yang:
> Usually we assigned a clock to a default rate in dts,
> there is a situation that the clock already initialized to the rate
> we intend to set before kernel(hardware default or init in uboot etc).
> For the PLLs we can get a rate from
Arnd Bergmann wrote on 13.11.2014 11:21:28:
> I have to admit that I don't really understand gdb internals, but from
> a first look I get the impression that it will just do the right thing
> if you reuse NT_S390_SYSTEM_CALL on ARM64 with the same semantics.
There's an interface between BFD and
(2014/11/13 7:53), Dave Hansen wrote:
> From: Dave Hansen
>
> The current x86 instruction decoder steps along through the
> instruction stream but always ensures that it never steps farther
> than the largest possible instruction size (MAX_INSN_SIZE).
>
> The MPX code is now going to be doing so
EZchip Semiconductor closed the acquisition of Tilera Corp
last week, and tilera.com email addresses are now ezchip.com.
http://www.ezchip.com/pr_141106.htm
Signed-off-by: Chris Metcalf
---
MAINTAINERS | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/MAINTAINERS b/MAINTAINERS
On Thu, 13 Nov 2014 09:25:48 -0500
Vivek Goyal wrote:
> On Thu, Nov 13, 2014 at 05:30:21PM +0900, HATAYAMA, Daisuke wrote:
> >
> > (2014/11/13 17:06), Petr Tesarik wrote:
> > >On Thu, 13 Nov 2014 09:17:09 +0900 (JST)
> > >HATAYAMA Daisuke wrote:
> > >
> > >>From: Vivek Goyal
> > >>Subject: Re:
On Wed, Nov 12, 2014 at 9:50 PM, Andrew Morton
wrote:
> On Fri, 7 Nov 2014 17:01:01 + David Drysdale wrote:
>
>> This patch set adds execveat(2) for x86, and is derived from Meredydd
>> Luff's patch from Sept 2012 (https://lkml.org/lkml/2012/9/11/528).
>>
>> The primary aim of adding an exec
On Thu, Nov 13, 2014 at 03:14:33PM +0100, David Herrmann wrote:
> Several pseudo file-systems create default mountpoints in /sys/fs/ or
> /sys/kernel/, including:
> /sys/kernel/debug
> /sys/fs/mqueue
> /sys/fs/cgroup
> /sys/fs/pstore
>
> If the given pseudo file-system is available
On Thu, Nov 13, 2014 at 11:16:00AM +0100, Miroslav Benes wrote:
>
> Hi,
>
> thank you for the first version of the united live patching core.
>
> The patch below implements some of our review objections. Changes are
> described in the commit log. It simplifies the hierarchy of data
> structure
On Wed, Nov 12, 2014 at 05:22:00AM +0100, Stephan Mueller wrote:
> Hi,
>
> The following patch set adds documentation files under Documentation/crypto/
> covering the high-level description of the API. In addition, it contains
> source code comments added to the header files of the kernel crypto A
On Wed, 12 Nov 2014, Dave Hansen wrote:
>
> From: Dave Hansen
>
> Thomas, I know you're not a huge fan of using mm->mmap_sem for serializing
> this stuff. But, now that we are not adding an additional lock a la
> mm->bd_sem, I can't quite justify adding another lock and trying to
> reconcile th
Guenters commit just fixes the inversion from commit
71e75c97f97a9645d25fbf3d8e4165a558f18747 scsi: convert device_busy to atomic_t
Can you please test the commit before that:
74665016086615bbaa3fa6f83af410a0a4e029ee scsi: convert host_busy to atomic_t
and check if that works for you or not.
--
On Thu, Nov 13, 2014 at 05:30:21PM +0900, HATAYAMA, Daisuke wrote:
>
>
> (2014/11/13 17:06), Petr Tesarik wrote:
> >On Thu, 13 Nov 2014 09:17:09 +0900 (JST)
> >HATAYAMA Daisuke wrote:
> >
> >>From: Vivek Goyal
> >>Subject: Re: [PATCH] kdump, x86: report actual value of phys_base in
> >>VMCOREI
2014-11-13 10:55 GMT+08:00 Seth Jennings :
> On Sun, Nov 09, 2014 at 08:23:52PM +0800, Mahendran Ganesh wrote:
>> zswap_cpu_init/zswap_comp_exit/zswap_entry_cache_create is only
>> called by __init init_zswap()
>
> Thanks for the cleanup!
>
> Acked-by: Seth Jennings
Thanks very much!
>
>>
>> Sig
Several pseudo file-systems create default mountpoints in /sys/fs/ or
/sys/kernel/, including:
/sys/kernel/debug
/sys/fs/mqueue
/sys/fs/cgroup
/sys/fs/pstore
If the given pseudo file-system is available as a module, user-space can
rely on mount(2) to load the module on-demand (assu
On 11/13/2014 09:50 AM, Inki Dae wrote:
> On 2014년 10월 07일 21:01, Andrzej Hajda wrote:
>> Hi Inki,
>>
>> Many Exynos DRM drivers uses global variables to represent associated devices
>> in Exynos DRM internal framework. It is quite confusing, it adds data
>> duplication
>> and finally it does not
Currently the driver relies on some obscure and undocumented register to set
the maximum axis value.
The reported value is way too high to be meaningful, which confuses some
userspace tools like QT's evdevtouch plugin which try to scale the reported
events to the maximum values.
Use the values fr
On Thu, Nov 13, 2014 at 06:10:02PM +1100, Stephen Rothwell wrote:
> Hi all,
>
> Changes since 20141112:
>
> The net-next tree gained a conflict against the net tree.
>
> The mfd tree gained a conflict against Linus' tree.
>
> The akpm-current tree lost its build failures.
>
> Non-merge commits
Hi,
The current ft5x06 reports to the user-space that its maximum
coordinates are, on both X and Y, way higher than what could be
actually usable on the screen (in my case, 5759x1151 instead of
480x800).
This causes trouble on some userspace stacks that then try to re-scale
these coordinates back
So far, the DT parsing code was only setting up the regular input axes,
completely ignoring their multitouch counter parts.
Fill them with the same parameters than the regular axes.
Signed-off-by: Maxime Ripard
---
drivers/input/touchscreen/of_touchscreen.c | 22 +-
1 file c
Drivers are still required to call input_set_abs_params for their axes, as if
they only use the touchscreen_parse_of_params function, the axis bit in absbit
won't be set.
Switch to using input_set_abs_params to fully setup each and every available
axis so that drivers will be able to solely use th
input_register_device already sets the EV_SYN event since all devices can
generate them.
Remove the redundant affectation.
Signed-off-by: Maxime Ripard
---
drivers/input/touchscreen/edt-ft5x06.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/input/touchscreen/edt-ft5x06.c
b/drivers
On Mon 2014-11-10 19:39:19, Geert Uytterhoeven wrote:
> PM domains are powered on/off from various places. Some callers do
> latency measurements, others don't. Consolidate using two helper
> functions, which always measure the latencies, and update the stored
> latencies when needed.
>
> Other mi
On Mon 2014-11-10 19:37:39, Geert Uytterhoeven wrote:
> The PM domain pointed to by the genpd parameter is never modified.
>
> Signed-off-by: Geert Uytterhoeven
> Acked-by: Kevin Hilman
Acked-by: Pavel Machek
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures)
http://atre
Hi Fengguang,
This seems like a bug caused by my changes, several
bisecting report the same commit. There's some subtle changes
in the way to write IOAPIC registers, will check it tomorrow:)
Thanks!
Gerry
On 2014/11/13 21:41, Fengguang Wu wrote:
>
> Hi Jiang,
>
> This is another bisect r
Hi!
> > Did you test it with suspend/hibernation? Because I can't really see
> > how it works.
>
> It calls try_to_freeze() after each schedule(). But no, I've not
> actually tried.
>
> If we're stuck in the schedule, waiting for the event, freeze_task()
> will wake us up and then we'll find fre
2014-11-13 10:53 GMT+08:00 Seth Jennings :
> On Sun, Nov 09, 2014 at 07:22:23PM +0800, Mahendran Ganesh wrote:
>> In zswap_cpu_init(), the code does not unregister *zswap_cpu_notifier_block*
>> during the cleanup procedure.
>
> This is not needed. If we are in the cleanup code, we never got to the
2014-11-13 9:27 GMT+08:00 Weijie Yang :
> On Thu, Nov 13, 2014 at 8:02 AM, Minchan Kim wrote:
>> On Wed, Nov 12, 2014 at 10:37:18PM +0800, Mahendran Ganesh wrote:
>>> In struct zram_table_entry, the element *value* contains obj size and
>>> obj zram flags. Bit 0 to bit (ZRAM_FLAG_SHIFT - 1) repres
2014-11-13 8:02 GMT+08:00 Minchan Kim :
> On Wed, Nov 12, 2014 at 10:37:18PM +0800, Mahendran Ganesh wrote:
>> In struct zram_table_entry, the element *value* contains obj size and
>> obj zram flags. Bit 0 to bit (ZRAM_FLAG_SHIFT - 1) represent obj size,
>> and bit ZRAM_FLAG_SHIFT to the highest bi
On November 13, 2014 4:15:26 AM EST, Juergen Gross wrote:
>On 11/12/2014 11:18 PM, Konrad Rzeszutek Wilk wrote:
>> On Tue, Nov 11, 2014 at 06:43:44AM +0100, Juergen Gross wrote:
>>> Today get_phys_to_machine() is always called when the mfn for a pfn
>>> is to be obtained. Add a wrapper __pfn_to_mf
On Wed, 12 Nov 2014, Dave Hansen wrote:
> Changes from the old decoder:
> * Use the generic decoder instead of custom functions. Saved
>~70 lines of code overall.
> * Remove insn->addr_bytes code (never used??)
> * Make sure never to possibly overflow the regoff[] array, plus
>check the
Signed-off-by: Alex Shi
---
kernel/sched/sched.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index 24156c84..63b4f99 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -533,7 +533,6 @@ struct rq {
unsigned long cpu_load[CPU_L
Hi Jiang,
This is another bisect result.
https://github.com/jiangliu/linux.git irqdomain/p4v2
commit b8c2d075135a41f69254a75c4f26162559503ab4 ("x86, irq: Use cached IOAPIC
entry instead of reading from hardware")
+--+++
| | 384c
> -Original Message-
> From: Borislav Petkov [mailto:b...@suse.de]
> Sent: Thursday, November 13, 2014 6:01 PM
> To: Singh, B B
> Cc: stuart.w.ha...@gmail.com; h...@zytor.com; t...@linutronix.de;
> mi...@redhat.com; x...@kernel.org; linux-kernel@vger.kernel.org;
> matt.flem...@intel.com; J
Signed-off-by: Alex Shi
---
kernel/sched/sched.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index 24156c84..63b4f99 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -533,7 +533,6 @@ struct rq {
unsigned long cpu_load[CPU_L
Hi ZubairLK:
thanks for your review.
On 2014年11月13日 21:09, Zubair Lutfullah Kakakhel wrote:
On 13/11/14 12:57, Andy Yan wrote:
rk3288 hdmi is compatible with Designware hdmi
this patch is depend on patch by Mark Yao Add drm
driver for Rockchip Socs
see https://lkml.org/lkml/2014/10/8/201
S
After patch [1], the zs_exit is only called in module exit.
So add __init/__exit to zs_init/zs_exit.
[1] mm/zsmalloc: avoid unregister a NOT-registered zsmalloc zpool driver
Signed-off-by: Mahendran Ganesh
---
mm/zsmalloc.c |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --
In previous code design, the zs_exit() will be called by zs_init().
So function zs_exit() is located before zs_init(). And after patch [1],
the zs_exit() will not be called by zs_init().
So we can move the zs_exit() after zs_init() and put these two module
init/exit functions to the end of the file
Now zsmalloc can be registered as a zpool driver into zpool when
CONFIG_ZPOOL is enabled. During the init of zsmalloc, when error happens,
we need to do cleanup. But in current code, it will unregister a not yet
registered zsmalloc zpool driver(*zs_zpool_driver*).
This patch puts the cleanup in zs
On 11/13/14 at 05:06pm, Li, ZhenHua wrote:
> Minfei,
> Thanks for your testing.
> On my system, I got error messages:
>
> [8.019096] usb usb2: New USB device strings: Mfr=3, Product=2,
> SerialNumber=1
> [8.019617] dmar: DRHD: handling fault status reg 102
> [8.019621] dmar: DMAR:[DMA
The goal of this serie is to rename the property "poweroff-source" to
"system-power-controller". After discussions, it makes more sense to rename back
to the old established property name. This patches serie reverts
commit a4b4e0461ec5 ("of: Add standard property for poweroff capability").
Changes
From: Romain Perier
It reverts commit a4b4e0461ec5 ("of: Add standard property for poweroff
capability").
As discussed on the mailing list, it makes more sense to rename back to the
old established property name, without the vendor prefix. Problem being that
the word "source" usually tends to be
From: Romain Perier
Signed-off-by: Romain Perier
---
.../devicetree/bindings/power/power-controller.txt | 20 ++--
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/Documentation/devicetree/bindings/power/power-controller.txt
b/Documentation/devicetree/bindings/
Hi Heikki, Kishon,
On Tue, Nov 11, 2014 at 2:23 PM, Vivek Gautam wrote:
> Hi Kishon,
>
>
> On Tue, Nov 11, 2014 at 2:20 PM, Kishon Vijay Abraham I wrote:
>> Hi,
>>
>> On Tuesday 11 November 2014 02:07 PM, Vivek Gautam wrote:
>>> On Tue, Nov 11, 2014 at 12:12 PM, Kishon Vijay Abraham I
>>> wro
On Thu, 13 Nov 2014, Marc Zyngier wrote:
> On 12/11/14 14:46, Thomas Gleixner wrote:
> > On Wed, 12 Nov 2014, Marc Zyngier wrote:
> >> This patch introduces two optionnal fields to the msi_chip structure:
> >> - a pointer to an irq domain, describing the MSI domain associated
> >> with this msi_c
This patch adds document for how to use the opetion property
assigned-clock-force-rates.
We may use this property to force update a clock setting.
Signed-off-by: Kever Yang
---
Documentation/devicetree/bindings/clock/clock-bindings.txt | 7 +--
1 file changed, 5 insertions(+), 2 deletions(
Usually we assigned a clock to a default rate in dts,
there is a situation that the clock already initialized to the rate
we intend to set before kernel(hardware default or init in uboot etc).
For the PLLs we can get a rate from different PLL parameter configure,
we can't change the PLL parameter i
From: Tomasz Figa
Firmware on certain boards (e.g. ODROID-U3) can leave incorrect L2C prefetch
settings configured in registers leading to crashes if L2C is enabled
without overriding them. This patch introduces bindings to enable
prefetch settings to be specified from DT and necessary support in
When we assgined a clock rate in dts, we may need to update
the clock setting like PLLs who can get the same output rate with
different parameter even if we don't need to change the rate.
Kever Yang (2):
clk: add property for force to update clock setting
dt-bindings: clk: add document for as
On Tue, Nov 11, 2014 at 11:10:37AM +, Lee Jones wrote:
> Gyungoh,
>
> You are still missing Acks for this set. Can you please send it again
> with the Acks that you have collected thus far.
>
> Please do not send it in reply-to these others. I would suggest never
> sending out the set again
This is an updated patchset, which intends to add support for L2 cache
on Exynos4 SoCs on boards running under secure firmware, which requires
certain initialization steps to be done with help of firmware, as
selected registers are writable only from secure mode.
First four patches extend existing
From: Tomasz Figa
Certain platforms (i.e. Exynos) might need to set .write_sec callback
from firmware initialization which is happenning in .init_early callback
of machine descriptor. However current code will overwrite the pointer
with whatever is present in machine descriptor, even though it ca
From: Tomasz Figa
Exynos4 SoCs equipped with an L2C-310 cache controller and running under
secure firmware require certain registers of aforementioned IP to be
accessed only from secure mode. This means that SMC calls are required
for certain register writes. To handle this, an implementation of
From: Tomasz Figa
This patch adds device tree nodes for L2 cache controller present on
Exynos4 SoCs.
Signed-off-by: Tomasz Figa
Signed-off-by: Marek Szyprowski
---
arch/arm/boot/dts/exynos4210.dtsi | 9 +
arch/arm/boot/dts/exynos4x12.dtsi | 14 ++
2 files changed, 23 inse
From: Tomasz Figa
Certain implementations of secure hypervisors (namely the one found on
Samsung Exynos-based boards) do not provide access to individual L2C
registers. This makes the .write_sec()-based interface insufficient and
provoking ugly hacks.
This patch is first step to make the driver
From: Tomasz Figa
Because certain secure hypervisor do not allow writes to individual L2C
registers, but rather expect set of parameters to be passed as argument
to secure monitor calls, there is a need to provide an interface for the
L2C driver to ask the firmware to configure the hardware accor
From: Tomasz Figa
On Exynos SoCs it is necessary to resume operation of L2C early in
assembly code, because otherwise certain systems will crash. This patch
adds necessary code to non-secure resume handler.
Signed-off-by: Tomasz Figa
[rewrote the code accessing l2x0_saved_regs]
Sigend-off-by: M
On Thu 13-11-14 09:46:34, Weijie Yang wrote:
> On Thu, Nov 13, 2014 at 3:34 AM, Michal Hocko wrote:
> > On Thu 06-11-14 16:08:02, Weijie Yang wrote:
> >> In the undo path of start_isolate_page_range(), we need to check
> >> the pfn validity before access its page, or it will trigger an
> >> addres
On 13/11/14 12:57, Andy Yan wrote:
> rk3288 hdmi is compatible with Designware hdmi
>
> this patch is depend on patch by Mark Yao Add drm
> driver for Rockchip Socs
>
> see https://lkml.org/lkml/2014/10/8/201
>
> Signed-off-by: Andy Yan
> Signed-off-by: Yakir Yang
>
> ---
>
> Changes in v9
On Wed, 2014-11-12 at 07:20 -0800, Dave Hansen wrote:
>
> The path that we're actually hitting this from is:
>
> > __split_large_page(struct cpa_data *cpa, pte_t *kpte, unsigned long
> ...
> > if (pfn_range_is_mapped(PFN_DOWN(__pa(address)),
> > PFN_DOWN(__
Dear Gregory CLEMENT,
On Thu, 13 Nov 2014 12:47:46 +0100, Gregory CLEMENT wrote:
> The Armada 375 SoC comes with an USB2 host and device controller and
> an USB3 controller. The USB cluster control register allows to manage
> common features of both USB controllers.
>
> This commit adds a driver
On Thu, 13 Nov 2014, Li, Aubrey wrote:
> On 2014/11/13 17:10, Thomas Gleixner wrote:
> > On Thu, 13 Nov 2014, Peter Zijlstra wrote:
> >> On Wed, Nov 12, 2014 at 10:09:47PM +0100, Thomas Gleixner wrote:
> >> But sure, we can add suspend notifiers to stuff to shut down timers; I
> >> should have a p
On 2014/11/13 20:55, Yijing Wang wrote:
> On 2014/11/13 20:39, Jiang Liu wrote:
>>
>>
>> On 2014/11/13 20:28, Yijing Wang wrote:
>>> On 2014/11/13 19:43, Jiang Liu wrote:
This patch set is based on tip/irq/irqdomain and tries to refine
interfaces to support irqdomain for generic MSI and P
On Thu, Nov 13, 2014 at 08:15:23PM +1100, Paul Mackerras wrote:
> The branches of the if (i->type & ITER_BVEC) statement in
> iov_iter_single_seg_count() are the wrong way around; if ITER_BVEC is
> clear then we use i->bvec, when we should be using i->iov. This fixes
> it.
>
> In my case, the sym
On 2014/11/13 20:55, Yijing Wang wrote:
> On 2014/11/13 20:39, Jiang Liu wrote:
>>
>>
>> On 2014/11/13 20:28, Yijing Wang wrote:
>>> On 2014/11/13 19:43, Jiang Liu wrote:
This patch set is based on tip/irq/irqdomain and tries to refine
interfaces to support irqdomain for generic MSI and P
On 2014/11/13 20:41, Jiang Liu wrote:
> On 2014/11/13 20:34, Yijing Wang wrote:
>> Gerry, this patch seems to be the same as last one.
> Do you means patch 6/6? They are different:)
Oh, it's not the patch problem, I received two double patch.
>
>>
>>
>> On 2014/11/13 19:43, Jiang Liu wrote:
>>>
Signed-off-by: Andy Yan
---
Changes in v9: None
Changes in v8:
- Add documentation for rockchip dw hdmi
Changes in v7: None
Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3: None
Changes in v2: None
.../devicetree/bindings/video/dw_hdmi-rockchip.txt | 43 +
Added HS200 to improve EMMC throughput for dra72.
With HS200
==
Read throughput
./dd if=/dev/mmcblk0 of=/dev/null bs=1M count=100 oflag=sync
100+0 records in
100+0 records out
104857600 bytes (105 MB) copied, 1.46028 s, 71.8 MB/s
Write throughput
root@dra7xx-evm:/# ./dd if=/dev/zero o
From: Viswanath Puttagunta
set SDR104, SDR50, DDR50 and HS200 capability flags to caps/caps2 by reading
MMCHS_CAPA2 register.
Signed-off-by: Viswanath Puttagunta
Signed-off-by: Sourav Poddar
Signed-off-by: Kishon Vijay Abraham I
Suggested-by: Misael Lopez Cruz
---
drivers/mmc/host/omap_hsmm
rk3288 hdmi is compatible with Designware hdmi
this patch is depend on patch by Mark Yao Add drm
driver for Rockchip Socs
see https://lkml.org/lkml/2014/10/8/201
Signed-off-by: Andy Yan
Signed-off-by: Yakir Yang
---
Changes in v9:
- move some phy configuration to platform driver
Changes in
On 2014/11/13 20:39, Jiang Liu wrote:
>
>
> On 2014/11/13 20:28, Yijing Wang wrote:
>> On 2014/11/13 19:43, Jiang Liu wrote:
>>> This patch set is based on tip/irq/irqdomain and tries to refine
>>> interfaces to support irqdomain for generic MSI and PCI MSI.
>>>
>>> Patch 1 is just minor fixes fo
From: Balaji T K
MMC tuning procedure is required to support SD card
UHS1-SDR104 mode and EMMC HS200 mode.
The tuning function omap_execute_tuning() will only
be called by the MMC/SD core if the corresponding
speed modes are supported by the OMAP silicon which
is set in the mmc host "caps" field
Set the maximum operating frequency of MMC2 to 192MHz.
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/dra72-evm.dts |1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/dra72-evm.dts b/arch/arm/boot/dts/dra72-evm.dts
index abbaaa7..5cc1110 100644
--- a/arch/arm/b
From: Yakir Yang
keep the connector & birdge in dw_hdmi.c, handle encoder
in dw_hdmi-imx.c, as most of the encoder operation are
platform specific such as crtc select and panel format
set
Signed-off-by: Andy Yan
Signed-off-by: Yakir Yang
---
Changes in v9: None
Changes in v8: None
Changes in
Added HS200 to improve EMMC throughput for dra72.
With HS200
==
Read throughput
./dd if=/dev/mmcblk0 of=/dev/null bs=1M count=100 oflag=sync
100+0 records in
100+0 records out
104857600 bytes (105 MB) copied, 1.46028 s, 71.8 MB/s
Write throughput
root@dra7xx-evm:/# ./dd if=/dev/zero o
On rockchip rk3288, only word(32-bit) accesses are
permitted for hdmi registers. Byte width accesses (writeb,
readb) generate an imprecise external abort.
Signed-off-by: Andy Yan
---
Changes in v9: None
Changes in v8: None
Changes in v7: None
Changes in v6:
- move some modification to patch#6
CHECK: Alignment should match open parenthesis
+ if ((hdmi->vic == 10) || (hdmi->vic == 11) ||
+ (hdmi->vic == 12) || (hdmi->vic == 13) ||
CHECK: braces {} should be used on all arms of this statement
+ if (hdmi->hdmi_data.video_mode.mdvi)
[...]
+ else {
[...]
Sign
On Thu, 2014-11-13 at 12:44 +, Grant Likely wrote:
> On Thu, Nov 13, 2014 at 12:45 AM, Benjamin Herrenschmidt
> wrote:
> > What about this one instead ? I want to cache it because that function
> > can be called quite a while and doing two additional property lookup
> > and string compares eve
drm driver may probe before the i2c bus, so the driver should
defer probing until it is available
Signed-off-by: Andy Yan
---
Changes in v9: None
Changes in v8: None
Changes in v7: None
Changes in v6: None
Changes in v5: None
Changes in v4:
- defer probe ddc i2c adapter
Changes in v3: None
Cha
Signed-off-by: Andy Yan
---
Changes in v9: None
Changes in v8:
- correct some spelling mistake
- modify ddc-i2c-bus and interrupt description
Changes in v7: None
Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3: None
Changes in v2: None
.../devicetree/bindings/drm/bri
the original imx hdmi driver is under staging/imx-drm,
which depends on imx-drm, so move the imx hdmi driver out
to drm/bridge and rename imx-hdmi to dw_hdmi
Signed-off-by: Andy Yan
---
Changes in v9: None
Changes in v8: None
Changes in v7: None
Changes in v6: None
Changes in v5: None
Changes i
IMX6 and Rockchip RK3288 and JZ4780 (Ingenic Xburst/MIPS)
use the interface compatible Designware HDMI IP, but they
also have some lightly differences, such as phy pll configuration,
register width, 4K support, clk useage, and the crtc mux configuration
is also platform specific.
To reuse the imx
On Thu, 13 Nov 2014, b_b_si...@dell.com wrote:
> I feel this can be a valid scenario where user wants to disable the
> memory protection (NX flag disable) for his requirement, in that
> case he will hit this issue.
It's not about feelings. If the user wants to disable NX he can do so
already via t
We found Freescale imx6 and Rockchip rk3288 and Ingenic JZ4780 (Xburst/MIPS)
use the interface compatible Designware HDMI IP, but they also have some
lightly differences, such as phy pll configuration, register width(imx hdmi
register is one byte, but rk3288 is 4 bytes width and can only be access
Hi Nikolay,
On 13/11/14 12:29, Nikolay Nikolaev wrote:
> On Thu, Nov 13, 2014 at 1:52 PM, Andre Przywara
> wrote:
>> Hi Nikolay,
>>
>> On 13/11/14 11:37, Marc Zyngier wrote:
>>> [fixing Andre's email address]
>>>
>>> On 13/11/14 11:20, Christoffer Dall wrote:
On Thu, Nov 13, 2014 at 12:45:4
Reallocation is only required for shrinking and expanding and both rely
on a mutex for synchronization and callers of rhashtable_init() are in
non atomic context. Therefore, no reason to continue passing allocation
hints through the API.
Instead, use GFP_KERNEL and add __GFP_NOWARN | __GFP_NORETRY
On 11/04/2014 01:37 AM, Joonsoo Kim wrote:
On Mon, Nov 03, 2014 at 09:12:33AM +0100, Vlastimil Babka wrote:
On 10/27/2014 08:41 AM, Joonsoo Kim wrote:
On Tue, Oct 07, 2014 at 05:33:39PM +0200, Vlastimil Babka wrote:
And, I wonder why last_migrated_pfn is set after isolate_migratepages().
Not
On Thu, Nov 13, 2014 at 12:45 AM, Benjamin Herrenschmidt
wrote:
> What about this one instead ? I want to cache it because that function
> can be called quite a while and doing two additional property lookup
> and string compares every time might hurt some platforms.
>
>
>
> We have a histori
On 2014/11/13 20:34, Yijing Wang wrote:
> Gerry, this patch seems to be the same as last one.
Do you means patch 6/6? They are different:)
>
>
> On 2014/11/13 19:43, Jiang Liu wrote:
>> Introduce msi_irq_domain_{alloc|free}_irqs() to alloc/free interrupts
>> from irqdomain for generic MSI interr
smoke-201411130604'
git bisect good 04689e749b7ec156291446028a0ce2e685bf3855 # 17:34 1000+
0 Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
git bisect good bbdef57970d5e1887de755474ff1562baa17ef11 # 18:03 1000+
0 Add linux-next specific fil
On 2014/11/13 20:28, Yijing Wang wrote:
> On 2014/11/13 19:43, Jiang Liu wrote:
>> This patch set is based on tip/irq/irqdomain and tries to refine
>> interfaces to support irqdomain for generic MSI and PCI MSI.
>>
>> Patch 1 is just minor fixes for tip/irq/irqdomain.
>>
>> Patch 2 introduces som
Gerry, this patch seems to be the same as last one.
On 2014/11/13 19:43, Jiang Liu wrote:
> Introduce msi_irq_domain_{alloc|free}_irqs() to alloc/free interrupts
> from irqdomain for generic MSI interrupts.
>
> Signed-off-by: Jiang Liu
> ---
> include/linux/msi.h | 35 +++
Introduce the Texas Instruments lp8860
4 channel LED driver.
This driver configures the device in display custer mode
as this seems to be the most used configuration at the
time of the driver configuration.
For more product information please see the link below:
http://www.ti.com/product/lp8860-q
A patch to remove VM_EXEC from VM_DATA_DEFAULT_FLAGS for MIPS has been
submitted to me with the primary motivation for this change being
some performance improvment. In other words, the patch would remove
execute permission from a process brk area. It's however unclear to
me how much software wre
On Thu, Nov 13, 2014 at 12:09:02PM +0530, b_b_si...@dell.com wrote:
> I feel this can be a valid scenario where user wants to disable the
> memory protection (NX flag disable) for his requirement, in that case he
> will hit this issue. So request you to please revisit this patch.
First of all, ple
On 2014/11/13 19:43, Jiang Liu wrote:
> This patch set is based on tip/irq/irqdomain and tries to refine
> interfaces to support irqdomain for generic MSI and PCI MSI.
>
> Patch 1 is just minor fixes for tip/irq/irqdomain.
>
> Patch 2 introduces some helpers to hide struct msi_desc implementation
On Thu, Nov 13, 2014 at 1:52 PM, Andre Przywara wrote:
> Hi Nikolay,
>
> On 13/11/14 11:37, Marc Zyngier wrote:
>> [fixing Andre's email address]
>>
>> On 13/11/14 11:20, Christoffer Dall wrote:
>>> On Thu, Nov 13, 2014 at 12:45:42PM +0200, Nikolay Nikolaev wrote:
>>>
>>> [...]
>>>
>>
>> G
On Wed, Nov 12, 2014 at 03:38:09PM +0200, Laurentiu Palcu wrote:
> This adds support for Diolan DLN2 USB-SPI adapter.
>
> Information about the USB protocol interface can be found in the
> Programmer's Reference Manual [1], see section 5.4.6 for the SPI
> master module commands and responses.
>
>
On Thu, Nov 13, 2014 at 01:16:19AM +0100, Ralf Baechle wrote:
> On Wed, Nov 12, 2014 at 02:41:04PM +0100, Thierry Reding wrote:
>
> > Hi Ralf,
> >
> > This commit showed up in linux-next and causes a warning in linux/elf.h
> > because it doesn't know struct file. I've fixed it locally with this:
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