On Wed, Nov 04, 2015 at 03:39:10PM +, Catalin Marinas wrote:
> On Wed, Nov 04, 2015 at 09:28:34AM -0600, Christoph Lameter wrote:
> > On Wed, 4 Nov 2015, Catalin Marinas wrote:
> >
> > > BTW, assuming L1_CACHE_BYTES is 512 (I don't ever see this happening but
> > > just in theory), we
This patch adds the devfreq-event[1] entry to review the patches
as just supporter. Patches will be picked up by Myungjoo Ham on
devfreq git repository.
[1] https://lkml.org/lkml/2015/1/25/573
Signed-off-by: Chanwoo Choi
---
MAINTAINERS | 10 ++
1 file changed, 10 insertions(+)
diff
This patch adds the missing git repository infomation and directory for
devfreq. When using get_maintainer.pl, the result should include the
correct maintainer information.
Suggested-by: Joe Perches
[cw00.chio: Add missing directory for devfreq]
Signed-off-by: Chanwoo Choi
---
MAINTAINERS | 3
This patch updates the DEVFREQ entry including missing information and add the
new DEVFREQ-EVENT[1] entry.
[1] https://lkml.org/lkml/2015/1/25/573
Changes from v1:
- Add patch1 which add the missing git repository and directory of devfreq
- Add devfreq git repository info to DEVFREQ-EVENT entry
This patch replaces the original toy BPF program with previous introduced
bpf-script-example.c. Dynamically embedded it into 'llvm-src-base.c'.
The newly introduced BPF program attaches a BPF program to
'sys_epoll_pwait()'. perf itself never use that syscall, so further test
can verify their
In this patch, a series libbpf specific error numbers and
libbpf_strerror() are created to help reporting error to caller.
Functions are updated to pass correct error number through macro
CHECK_ERR().
All users of bpf_object__open{_buffer}() and bpf_program__title()
in perf are modified
This patch adds a kbuild testcase to check whether kernel headers
can be correctly found.
For example:
# mv /lib/modules/4.3.0-rc5{,.bak}
# perf test LLVM
38: Test LLVM searching and compiling: Skip
# perf test -v LLVM
...
:11:10: fatal error: 'uapi/linux/fs.h'
A series of bpf loader related error code is introduced to help error
delivering. Functions are improved to return those new error code.
Functions which return pointers are adjusted to encode error code into
return value using "ERR_PTR".
bpf_loader_strerror() is improved to convert those error
This patch adds BPF testcase for testing BPF event filtering.
By utilizing the result of 'perf test LLVM', this patch compiles the
eBPF sample program then test it ability. The BPF script in 'perf test
LLVM' let only 50% samples generated by epoll_pwait() be captured.
This patch runs that system
This patchset is based on Arnaldo's perf/core.
Patch 1/5 - 2/5 improve BPF related error delivering and reporting.
Libbpf and bpf-loader define their own error code sets so can
deliever precise reason of failure. Corresponding strerror functions
are improved accordingly.
Patch 3/5 - 5/5 improve
On Wed, Nov 4, 2015 at 8:33 PM, Jean-Michel Hautbois
wrote:
> 2015-11-04 18:04 GMT+01:00 Jon Nettleton :
>> On Wed, Nov 4, 2015 at 5:52 PM, Jean-Michel Hautbois
>> wrote:
>>> Hi !
>>>
>>> I can see in FSL kernel that VPU is configurable to 352M (it defaults
>>> at 264MHz in mainline I think).
On 2015년 11월 05일 13:17, Joe Perches wrote:
> On Thu, 2015-11-05 at 13:03 +0900, Chanwoo Choi wrote:
>> Hi Joe,
>
> Rehi.
>
>> On 2015년 11월 05일 12:21, Chanwoo Choi wrote:
>>> On 2015년 11월 05일 12:17, Joe Perches wrote:
It'd be nice to update the DEVFREQ MAINTAINERS entry (and maybe
this
> -Original Message-
> From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel-
> ow...@vger.kernel.org] On Behalf Of Jan Kara
> Sent: Wednesday, November 4, 2015 10:14 AM
> To: ax...@kernel.dk
> Cc: LKML ; linux-fsde...@vger.kernel.org;
> Christoph Hellwig ; Jan Kara
> Subject:
On Thu, 2015-11-05 at 13:03 +0900, Chanwoo Choi wrote:
> Hi Joe,
Rehi.
> On 2015년 11월 05일 12:21, Chanwoo Choi wrote:
> > On 2015년 11월 05일 12:17, Joe Perches wrote:
> > > It'd be nice to update the DEVFREQ MAINTAINERS entry (and maybe
> > > this one as well) so it has the appropriate git
Hi Joe,
On 2015년 11월 05일 12:21, Chanwoo Choi wrote:
> Hi Joe,
>
> On 2015년 11월 05일 12:17, Joe Perches wrote:
>> On Thu, 2015-11-05 at 12:00 +0900, Chanwoo Choi wrote:
>>> This patch adds the devfreq-event[1] entry to review the patches
>>> as just supporter. Patches will be picked up by Myungjoo
On 10/30/2015 1:33 PM, Douglas Anderson wrote:
> This is an attempt to rehash commit 0cf884e819e0 ("usb: dwc2: add bus
> suspend/resume for dwc2") on ToT. That commit was reverted in commit
> b0bb9bb6ce01 ("Revert "usb: dwc2: add bus suspend/resume for dwc2"")
> because apparently it broke the
Hi Michal,
Does this have any updates?
Thanks,
Zhiqiang
> -Original Message-
> From: Michal Suchanek [mailto:hramr...@gmail.com]
> Sent: 2015年8月14日 18:08
> To: Andrew Murray
> Cc: Hou Zhiqiang-B48286; Huang Shijie; David Woodhouse; Brian Norris; Xu
> Han-B45815; Rafał Miłecki; Huang
> -Original Message-
> From: Borislav Petkov [mailto:b...@alien8.de]
> Sent: Wednesday, November 04, 2015 4:15 AM
>
> On Mon, Nov 02, 2015 at 07:17:28AM +, Kweh, Hock Leong wrote:
> > This is not a return value to indicate what is going now. It is a flag
> > used in "cap_info->index"
Hi Minchan,
On (11/05/15 08:39), Minchan Kim wrote:
[..]
> >
> > I think it makes sense to update pmd_trans_unstable() and
> > pmd_none_or_trans_huge_or_clear_bad() comments in asm-generic/pgtable.h
> > Because they explicitly mention MADV_DONTNEED only. Just a thought.
>
> Hmm, When I read
On November 4, 2015 10:02:26 PM EST, Bob Liu wrote:
>
>On 11/05/2015 10:30 AM, Konrad Rzeszutek Wilk wrote:
>> On Mon, Nov 02, 2015 at 12:21:43PM +0800, Bob Liu wrote:
>>> Preparatory patch for multiple hardware queues (rings). The number
>of
>>> rings is unconditionally set to 1, larger number
On Wed, Nov 04, 2015 at 08:18:16PM +0800, Xing Zheng wrote:
> Add the devicetree binding for the cru on the rk3036 which quite similar
> structured as previous clock controllers.
>
> Signed-off-by: Xing Zheng
> Reviewed-by: Heiko Stuebner
Acked-by: Rob Herring
> ---
>
> Changes in v6: None
Added macro definition for nvddr data interface mode field in
the sub feature parameter of onfi timing mode configuration.
Signed-off-by: Punnaiah Choudary Kalluri
---
Changes in v4:
- New change
---
include/linux/mtd/nand.h | 3 +++
1 file changed, 3 insertions(+)
diff --git
Hi Joe,
On 2015년 11월 05일 12:17, Joe Perches wrote:
> On Thu, 2015-11-05 at 12:00 +0900, Chanwoo Choi wrote:
>> This patch adds the devfreq-event[1] entry to review the patches
>> as just supporter. Patches will be picked up by Myungjoo Ham on
>> devfreq git repository.
>> [1]
This patch adds the dts binding document for arasan nand flash
controller.
Signed-off-by: Punnaiah Choudary Kalluri
---
Changes in v4:
- Added num-cs property
- Added clock support
Changes in v3:
- None
Changes in v2:
- None
---
.../devicetree/bindings/mtd/arasan_nfc.txt | 34
On Wed, Nov 04, 2015 at 08:25:16PM +0800, Xing Zheng wrote:
> From: Heiko Stuebner
>
> The dual-core Cortex A7 rk3036 is a bit special in that it does not allow
> to control the actual powerdomain of the cpu cores, while the rest of the
> smp-bringup like reset control and entry address handling
On Thu, 5 Nov 2015 13:51:40 +1100
Stephen Rothwell wrote:
> Hi Steven,
>
> Today's linux-next merge of the ftrace tree got a conflict in:
>
> kernel/trace/trace_stack.c
>
> between commit:
>
> a2d762904832 ("tracing: Have stack tracer force RCU to be watching")
>
> from Linus' tree and
On Thu, Nov 05, 2015 at 07:11:55AM +0530, Viresh Kumar wrote:
> It would be better to name OPP nodes as opp@ as that will ensure
> that multiple DT nodes don't contain the same frequency. Of course we
> expect the writer to name the node with its opp-hz frequency and not any
> other frequency.
>
On 04-11-15, 21:02, Rob Herring wrote:
> > +- turbo-mode-: Named turbo-mode property. Similar to
> > opp-microvolt-
> > + property, but for turbo mode instead.
> > +
> > - opp-suspend: Marks the OPP to be used during device suspend. Only one
> > OPP in
> >the table should have this.
> >
On Thu, 2015-11-05 at 12:00 +0900, Chanwoo Choi wrote:
> This patch adds the devfreq-event[1] entry to review the patches
> as just supporter. Patches will be picked up by Myungjoo Ham on
> devfreq git repository.
> [1] https://lkml.org/lkml/2015/1/25/573
[]
> diff --git a/MAINTAINERS
On 15/11/04, Paul Moore wrote:
> On Thursday, October 22, 2015 02:53:14 PM Richard Guy Briggs wrote:
> > After auditd has recovered from an overflowed queue, the first process
> > that doesn't use reserves to make it through the queue checks should
> > reset the audit backlog wait time to the
On Thursday 05 November 2015 05:18 AM, Nicolas Pitre wrote:
> On Wed, 4 Nov 2015, Nicolas Pitre wrote:
>
>> On Fri, 30 Oct 2015, Måns Rullgård wrote:
>>
>>> Nicolas Pitre writes:
>>>
I'm going to do it anyway given that I already have it for ARM. It'll
be opt-in, so if your arch
在 2015/11/5 0:31, Dave Hansen 写道:
On 11/04/2015 12:23 AM, liuchangsheng wrote:
After the user config CONFIG_MOVABLE_NODE,
When the memory is hot added, should_add_memory_movable() return 0
because all zones including ZONE_MOVABLE are empty,
so the memory that was hot added will be assigned to
On Thu, Nov 05, 2015 at 07:11:54AM +0530, Viresh Kumar wrote:
> These aren't used until now by any DT files and wouldn't be used now as
> we have a better scheme in place now, i.e. opp-property-
> properties.
>
> Remove the (useless) binding without breaking ABI.
>
> Reviewed-by: Stephen Boyd
>
On 11/3/2015 12:31 PM, Douglas Anderson wrote:
> In general it is wise to clear interrupts before processing them. If
> you don't do that, you can get:
> 1. Interrupt happens
> 2. You look at system state and process interrupt
> 3. A new interrupt happens
> 4. You clear interrupt without
On 2015年11月05日 07:39, Heiko Stuebner wrote:
Hi,
Am Mittwoch, 4. November 2015, 20:18:16 schrieb Xing Zheng:
Add the devicetree binding for the cru on the rk3036 which quite similar
structured as previous clock controllers.
Signed-off-by: Xing Zheng
Reviewed-by: Heiko Stuebner
---
your
arm64: dts: Add Hi6220 gpio configuration nodes
Signed-off-by: Kaihua Zhong
Signed-off-by: Xinwei Kong
---
arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts | 1 +
arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 38 +
arch/arm64/boot/dts/hisilicon/hikey-gpio.dtsi | 195
arm64: dts: add Hi6220 pinctrl configuration nodes
Signed-off-by: Kaihua Zhong
Signed-off-by: Xinwei Kong
---
arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts | 1 +
arch/arm64/boot/dts/hisilicon/hi6220.dtsi| 243
arch/arm64/boot/dts/hisilicon/hikey-gpio.dtsi| 416
dt-bindings: gpio: Documentation for Hi6220 gpio driver
Signed-off-by: Kaihua Zhong
Signed-off-by: Xinwei Kong
Acked-by: Rob Herring
---
.../devicetree/bindings/gpio/gpio-hi6220.txt | 23 ++
1 file changed, 23 insertions(+)
create mode 100644
From: Stefan Hajnoczi
Date: Wed, 4 Nov 2015 12:58:42 +
> When a listen socket enqueues a connection for userspace to accept(),
> the sk->sk_data_ready() callback should be invoked. In-kernel socket
> users rely on this callback to detect when incoming connections are
> available.
>
>
On Thu, Nov 05, 2015 at 07:11:53AM +0530, Viresh Kumar wrote:
> Depending on the version of hardware or its properties, which are only
> known at runtime, various properties of the OPP can change. For example,
> an OPP with frequency 1.2 GHz, may have different voltage/current
> requirements based
On 11/05/2015 10:30 AM, Konrad Rzeszutek Wilk wrote:
> On Mon, Nov 02, 2015 at 12:21:43PM +0800, Bob Liu wrote:
>> Preparatory patch for multiple hardware queues (rings). The number of
>> rings is unconditionally set to 1, larger number will be enabled in next
>> patch so as to make every single
On 2015/11/2 23:09, Rob Herring wrote:
> On Fri, Oct 30, 2015 at 9:24 PM, Zhong Kaihua wrote:
>> dt-bindings: gpio: Documentation for Hi6220 gpio driver
>>
>> Signed-off-by: Zhong Kaihua
>> ---
>> .../devicetree/bindings/gpio/gpio-hi6220.txt | 23
>> ++
>> 1 file
Geez... I wonder how did I miss it. Thanks for fixing this.
Looks good to me.
Reviewed-by: Rajat Jain
On Sun, Nov 1, 2015 at 1:58 PM, Guenter Roeck wrote:
> When called from pciehp_sysfs_disable_slot(), the call to
> pciehp_disable_slot() was not protected by the hotplug mutex.
>
> Cc: Rajat
On 2015年11月05日 07:33, Heiko Stuebner wrote:
Am Mittwoch, 4. November 2015, 20:25:16 schrieb Xing Zheng:
From: Heiko Stuebner
The dual-core Cortex A7 rk3036 is a bit special in that it does not allow
to control the actual powerdomain of the cpu cores, while the rest of the
smp-bringup like
This patch adds the devfreq-event[1] entry to review the patches
as just supporter. Patches will be picked up by Myungjoo Ham on
devfreq git repository.
[1] https://lkml.org/lkml/2015/1/25/573
Signed-off-by: Chanwoo Choi
---
MAINTAINERS | 9 +
1 file changed, 9 insertions(+)
diff --git
On Thu, Nov 05, 2015 at 07:11:52AM +0530, Viresh Kumar wrote:
> We may want to enable only a subset of OPPs, from the bigger list of
> OPPs, based on what version of the hardware we are running on. This
> would enable us to not duplicate OPP tables for every version of the
> hardware we support.
>
From: Jarod Wilson
Date: Tue, 3 Nov 2015 23:09:32 -0500
> With moving netdev_sync_lower_features() after the .ndo_set_features
> calls, I neglected to verify that devices added *after* a flag had been
> disabled on an upper device were properly added with that flag disabled as
> well. This
Hi
Peter Hung 於 2015/11/3 上午 11:51 寫道:
> This driver is for Fintek F81532/F81534 USB to Serial Ports IC.
> Changelog:
> v6
> 1. Re-implement the write()/resume() function. Due to this device cant be
> suitable with generic write(), we'll do the submit write URB when
>
On 11/3/2015 12:31 PM, Douglas Anderson wrote:
> If you've got your interrupt signals bouncing a bit as you insert your
> USB device, you might end up in a state when the device is connected but
> the driver doesn't know it.
>
> Specifically, the observed order is:
> 1. hardware sees connect
>
Hi Steven,
Today's linux-next merge of the ftrace tree got a conflict in:
kernel/trace/trace_stack.c
between commit:
a2d762904832 ("tracing: Have stack tracer force RCU to be watching")
from Linus' tree and commit:
d332736df0c2 ("tracing: Rename max_stack_lock to stack_trace_max_lock")
Added the basic driver for Arasan Nand Flash Controller used in
Zynq UltraScale+ MPSoC. It supports only Hw Ecc and upto 24bit
correction.
Signed-off-by: Punnaiah Choudary Kalluri
---
Changes in v4:
- Added support for onfi timing mode configuration
- Added clock suort
- Added support for
Hi,
Oliver Neukum 於 2015/11/4 下午 04:38 寫道:
On Wed, 2015-11-04 at 16:19 +0800, Peter Hung wrote:
Hi
Oliver Neukum 於 2015/11/3 下午 06:03 寫道:
On Tue, 2015-11-03 at 11:51 +0800, Peter Hung wrote:
+ for (i = 0; i < F81534_NUM_PORT; ++i)
+ atomic_set(_priv->port_active[i], 0);
On 11/05/2015 10:43 AM, Konrad Rzeszutek Wilk wrote:
> On Mon, Nov 02, 2015 at 12:21:46PM +0800, Bob Liu wrote:
>> Make pool of persistent grants and free pages per-queue/ring instead of
>> per-device to get better scalability.
>
> How much better scalability do we get?
>
Which already showed
On Wed, Nov 04, 2015 at 04:55:28PM -0800, Paul E. McKenney wrote:
> On Wed, Nov 04, 2015 at 09:58:36PM +0100, Andi Kleen wrote:
> >
> > I tested my perf stress workload with the patch applied on 4.3,
> > unfortunately got a hang again :-/
>
> Any diagnostics, sysrq-T output, or whatever?
The
On Tue, Nov 03, 2015 at 08:46:16AM +0100, Jiri Olsa wrote:
> On Mon, Nov 02, 2015 at 05:50:19PM -0800, Andi Kleen wrote:
> > [v4: Addressed all review feedback.]
> > [v3: Addressed all review feedback. Update manpage for CSV. Various changes
> > (see individual patches). Remove some more
On Mon, Nov 02, 2015 at 12:21:46PM +0800, Bob Liu wrote:
> Make pool of persistent grants and free pages per-queue/ring instead of
> per-device to get better scalability.
How much better scalability do we get?
.. snip ..
>
>
> /*
> - * pers_gnts_lock must be used around all the persistent
On Wed, Nov 04, 2015 at 09:42:48AM +0100, Jiri Olsa wrote:
> On Mon, Nov 02, 2015 at 05:50:22PM -0800, Andi Kleen wrote:
>
> SNIP
>
> > evsel->attr.type == PERF_TYPE_HW_CACHE &&
> > evsel->attr.config == ( PERF_COUNT_HW_CACHE_L1D |
> >
On 11/3/2015 11:08 AM, Vinod Koul wrote:
On Tue, Nov 03, 2015 at 10:22:25AM +0200, Andy Shevchenko wrote:
On Tue, Nov 3, 2015 at 9:44 AM, Dan Williams wrote:
On Mon, Nov 2, 2015 at 10:30 PM, Vinod Koul wrote:
On Mon, Nov 02, 2015 at 11:18:37PM -0500, Sinan Kaya wrote:
On 11/2/2015 11:15
Dear Arnd and Daniel,
On Wed, 4 Nov 2015 13:19:53 +0100
Arnd Bergmann wrote:
> On Wednesday 04 November 2015 12:19:57 Daniel Lezcano wrote:
> > On 11/04/2015 11:30 AM, Arnd Bergmann wrote:
> > > On Wednesday 04 November 2015 10:46:49 Daniel Lezcano wrote:
> > >> On 11/03/2015 03:28 PM,
On Mon, Nov 02, 2015 at 12:21:45PM +0800, Bob Liu wrote:
> Make persistent grants per-queue/ring instead of per-device, so that we can
> drop the 'dev_lock' and get better scalability.
And what is the performance value for this? How much better
scalability do you get with this?
.. snip..
> @@
persistent_ram_zone(=prz) structures are allocated by
persistent_ram_new(), which includes vmap() or ioremap(). But they
are currently freed by kfree(). We should use persistent_ram_free()
to correct this asymmetry usage.
Signed-off-by: Hiraku Toyooka
Cc: Anton Vorontsov
Cc: Colin Cross
Cc:
This patch enables pmsg to deal with multiple instances. One possible
use is content priority control on limited persistent store space. By
using different buffers, we can prevent important messages from being
overwritten by less important messages.
When a pstore backend module specifies the
We modifies initialization and freeing code for prz for generic usage.
This change
* add generic function __ramoops_init_prz() to reduce redundancy
between ramoops_init_prz() and ramoops_init_przs().
* rename 'przs' member in struct ramoops_context to 'dprzs' so that
it stands for 'dump
To test multiple pmsg, we should check that /dev/pmsg[N] (N > 0) is
available. After reboot, we should check that pmsg-[backend]-[N] which
keeps content is detected even if pmsg-[backend]-[N-M] (0 < M <= N)
doesn't exist due to lack of contents.
So we add the following testcases.
- pstore_tests
On Mon, Nov 02, 2015 at 12:21:44PM +0800, Bob Liu wrote:
> Backend advertises "multi-queue-max-queues" to front, then get the negotiated
s/then/so/
> number from "multi-queue-num-queues" wrote by blkfront.
s/wrote/written/
>
> Signed-off-by: Bob Liu
> ---
> drivers/block/xen-blkback/blkback.c
The following series implements multiple pmsg. This feature allows
userspace program to control individual content aging or priority.
If a pstore backend module(e.g. ramoops) requires the multiple pmsg
instances when registering itself to pstore, multiple /dev/pmsg[ID]
are created. Writes to each
This patch enables ramoops to deal with multiple pmsg instances.
We can configure the size of each buffers by its module parameter
as follows.
pmsg_size=0x1000,0x2000,...
Then, the ramoops allocates multiple buffers and tells the number
of buffers to pstore to create multiple /dev/pmsg[ID].
Implement an ARM delay timer to be used for udelay(). This allows us to
skip the delay loop calibration at boot on Marvell BG2, BG2Q, BG2CD
platforms. And after this patch, udelay() will be unaffected by CPU
frequency changes.
Note: Although in case there are several possible delay timers, we may
On Mon, Nov 02, 2015 at 12:21:43PM +0800, Bob Liu wrote:
> Preparatory patch for multiple hardware queues (rings). The number of
> rings is unconditionally set to 1, larger number will be enabled in next
> patch so as to make every single patch small and readable.
Instead of saying 'next patch' -
This patch adds the missing extcon directory to maintain them. When using
get_maintainer.pl, the result should include the correct maintainer
information.
Signed-off-by: Chanwoo Choi
---
MAINTAINERS | 3 +++
1 file changed, 3 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index
On November 4, 2015 4:50:23 PM PST, Amanieu d'Antras wrote:
>x86 can't use the generic versions because it needs to support
>x32, so we replace the ad-hoc implementations with something
>that is closer to the generic versions.
>
>This is done by completely replacing the existing code with the
/*
* We are posting descriptors to the hardware as soon as
* they are ready, so this function does nothing.
*/
So, the Freescale driver was written before change went effective. I
guess in 2011 DMA Engine drivers should use issue pending.
Please, refactor since this behaviour is expected.
Minor code move to remove build dependency of RDT code on
perf_event_intel_cqm.c .
Signed-off-by: David Carrillo-Cisneros
---
arch/x86/include/asm/pqr_common.h | 3 +++
arch/x86/kernel/cpu/Makefile | 6 +-
arch/x86/kernel/cpu/perf_event_intel_cqm.c | 8
linux-kernel
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Fix bugs in patch series "x86:Intel Cache Allocation Technology Support"
patches by Fenghua Yu. Changes are:
1) Instruct task_css_check not to print a warning for
unnecesary lockdeps when calling from __rdt_intel_sched_in
since all callers are already synchronized by task_rq_lock().
2)
Remi Pommarel writes:
> Register the pwm clock for bcm2835.
> This patch also adds the ability to set a clock default rate.
I don't think we should be setting a default clock rate. That should be
up to the thing that uses the clock. If we need a standard rate set on
all Raspberry Pis, other
On Wed, Nov 04, 2015 at 05:31:59PM -0800, Linus Torvalds wrote:
> On Wed, Nov 4, 2015 at 3:39 PM, Dave Jones wrote:
> >
> > FWIW I'm seeing this too.
> >
> > [0.468368] ---[ Low Kernel Mapping ]---
> > [0.468381] 0x8800-0x8880 8M RW
> >
On Tue, Nov 03, 2015 at 09:51:11PM -0600, Felipe Balbi wrote:
>
> Hi,
>
> Peter Chen writes:
> > On Tue, Nov 03, 2015 at 07:56:55AM -0600, Felipe Balbi wrote:
> >>
> >> Hi,
> >>
> >> Nathan Sullivan writes:
> >> > The USB OTG support currently depends on power management
> >> > (CONFIG_PM)
On 2015/11/5 9:48, Wangnan (F) wrote:
On 2015/11/5 6:01, Arnaldo Carvalho de Melo wrote:
Em Wed, Nov 04, 2015 at 02:25:58AM +, Wang Nan escreveu:
In this patch, a series libbpf specific error numbers and
libbpf_strerror() are created to help reporting error to caller.
Functions are
On Monday, November 02, 2015 09:37:54 AM David Laight wrote:
> From: Bendik Rønning Opstad
> > Sent: 23 October 2015 21:50
> > RDB is a mechanism that enables a TCP sender to bundle redundant
> > (already sent) data with TCP packets containing new data. By bundling
> > (retransmitting) already
Move optional argument parsing into a separate function to make it
easier to add more of them without making verity_ctr even longer.
Signed-off-by: Sami Tolvanen
---
drivers/md/dm-verity.c | 31 ++-
1 file changed, 22 insertions(+), 9 deletions(-)
diff --git
This patch set adds error correction support to dm-verity, which
makes it possible to recover from data corruption in exchange of
increased space overhead.
The feature is implemented as part of dm-verity to take advantage
of the existing hash tree to improve performance and locate known
erasures.
Add ignore_zero_blocks option, which returns zeros for blocks matching a
zero hash without validating the content.
Signed-off-by: Sami Tolvanen
---
Documentation/device-mapper/verity.txt | 5 ++
drivers/md/dm-verity.c | 88 ++
2 files changed, 83
Remi Pommarel writes:
> Some bcm2835 clocks used by hardware (like "PWM" or "H264") can have multiple
> parents. These clocks divide the rate of one parent which can be selected by
> setting the proper bits in their clock control register.
>
> Previously all these parents where handled by a mux
Handle dm-verity salting in one place to simplify the code.
Signed-off-by: Sami Tolvanen
---
drivers/md/dm-verity.c | 262 +++--
1 file changed, 147 insertions(+), 115 deletions(-)
diff --git a/drivers/md/dm-verity.c b/drivers/md/dm-verity.c
index
Add support for correcting corrupted blocks using Reed-Solomon.
This code uses RS(255, N) interleaved across data and hash
blocks. Each error-correcting block covers N bytes evenly
distributed across the combined total data, so that each byte is a
maximum distance away from the others. This makes
On Wed, Nov 04, 2015 at 04:55:28PM -0800, Paul E. McKenney wrote:
> On Wed, Nov 04, 2015 at 09:58:36PM +0100, Andi Kleen wrote:
> >
> > I tested my perf stress workload with the patch applied on 4.3,
> > unfortunately got a hang again :-/
>
> Any diagnostics, sysrq-T output, or whatever?
Given
On Tue, Oct 27, 2015 at 11:06 AM, wrote:
> +static irqreturn_t sbsa_gwdt_interrupt(int irq, void *dev_id)
> +{
> + struct sbsa_gwdt *gwdt = (struct sbsa_gwdt *)dev_id;
> + struct watchdog_device *wdd = >wdd;
> +
> + /* We don't use pretimeout, trigger WS1 now */
> + if
On Wed, Nov 04, 2015 at 03:34:19PM +0100, Peter Zijlstra wrote:
> On Wed, Nov 04, 2015 at 06:01:33AM -0800, Paul E. McKenney wrote:
> > On Wed, Nov 04, 2015 at 11:28:00AM +0100, Peter Zijlstra wrote:
> > > On Wed, Nov 04, 2015 at 11:21:51AM +0100, Peter Zijlstra wrote:
> > >
> > > > The problem
On 05-11-15, 10:51, Krzysztof Kozlowski wrote:
> I see this patch does not depend on the rest of patchset so I presume
> this can co through samsung-soc?
Yeah, I wouldn't mind that. But I would wait for a confirmation from
Rafael for the bindings first, for an unlikely case where he doesn't
like
On Wed, Nov 4, 2015 at 8:39 PM, Arnd Bergmann wrote:
> There is a new conflict between Thomas Gleixner's IRQ tree that contains
> a patch from Marc Zyngier to change the prototype for
> pci_msi_create_irq_domain, and Bjorn Helgaas' PCI tree that contains
> a new driver for the Altera PCI MSI
On 05.11.2015 10:41, Viresh Kumar wrote:
> OPP bindings got updated to name OPP nodes this way, make changes
> according to that.
>
> Signed-off-by: Viresh Kumar
> ---
> arch/arm/boot/dts/exynos4412.dtsi | 28 ++--
> 1 file changed, 14 insertions(+), 14 deletions(-)
I
From: zhuo-hao
Before the system go to suspend (S3), if user create a timer with clockid
CLOCK_REALTIME_ALARM/CLOCK_BOOTTIME_ALARM and set a "large" timeout value
to this timer. The function alarmtimer_suspend will be called to setup
a timeout value to RTC timer to avoid the system sleep over
On 2015/11/5 6:01, Arnaldo Carvalho de Melo wrote:
Em Wed, Nov 04, 2015 at 02:25:58AM +, Wang Nan escreveu:
In this patch, a series libbpf specific error numbers and
libbpf_strerror() are created to help reporting error to caller.
Functions are updated to pass correct error number through
On Wed, Nov 04, 2015 at 05:29:57PM -0800, Andy Lutomirski wrote:
> On Wed, Nov 4, 2015 at 4:56 PM, Minchan Kim wrote:
> > On Wed, Nov 04, 2015 at 04:42:37PM -0800, Andy Lutomirski wrote:
> >> On Wed, Nov 4, 2015 at 4:13 PM, Minchan Kim wrote:
> >> > On Tue, Nov 03, 2015 at 07:41:35PM -0800, Andy
On Wednesday, November 04, 2015 08:59:43 AM Kevin Hilman wrote:
> Vinod Koul writes:
>
> > On Tue, Nov 03, 2015 at 01:25:09PM -0800, Kevin Hilman wrote:
> >> > /* Enable clock before accessing register */
> >> > -ret = tegra_dma_runtime_resume(dev);
> >> > +ret =
It would be better to name OPP nodes as opp@ as that will ensure
that multiple DT nodes don't contain the same frequency. Of course we
expect the writer to name the node with its opp-hz frequency and not any
other frequency.
And that will let the compile error out if multiple nodes are using the
OPP bindings got updated to name OPP nodes this way, make changes
according to that.
Signed-off-by: Viresh Kumar
---
arch/arm/boot/dts/exynos4412.dtsi | 28 ++--
1 file changed, 14 insertions(+), 14 deletions(-)
diff --git a/arch/arm/boot/dts/exynos4412.dtsi
On 2015/11/5 6:09, Arnaldo Carvalho de Melo wrote:
Em Wed, Nov 04, 2015 at 11:20:04AM +, Wang Nan escreveu:
This patch introduces a new macro "__NR_CPUS__" to perf's embedded
clang compiler, which represent the available CPU counters in this
available "CPU counters"? ENOPARSE :-)
Your
We may want to enable only a subset of OPPs, from the bigger list of
OPPs, based on what version of the hardware we are running on. This
would enable us to not duplicate OPP tables for every version of the
hardware we support.
To enable that, this patch defines a new property 'opp-supported-hw'.
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