Tools contains user space code so uintX_t types are just fine.
Signed-off-by: Tomas Winkler
---
scripts/checkpatch.pl | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index a8368d1c4348..42c3221be6eb 100755
--- a/scripts/checkpat
On Tuesday 15 November 2016 11:42 PM, Marek Vasut wrote:
On 11/16/2016 12:09 AM, Sudip Mukherjee wrote:
debugfs_create_dir() and debugfs_create_file() returns NULL on error or
a pointer on success. They do not return the error value with ERR_PTR.
So we should not check the return with IS_ERR_OR_
* Namhyung Kim wrote:
> Hello,
>
> This patchset is a rebased version of David's sched timehist work [1].
> I plan to improve perf sched command more and think that having
> timehist command before the work looks good. It seems David is busy
> these days, so I'm retrying it by myself.
>
> *
Some times dma transfer to usb endpoint fails:
[ 78.378283] musb-hdrc musb-hdrc.1.auto: Start TX10 dma
[ 78.410763] musb-hdrc musb-hdrc.1.auto: OUT/TX10 end, csr 3400, dma
[ 78.410896] musb-hdrc musb-hdrc.1.auto: complete dc01eb00
usb_api_blocking_completion+0x0/0x24 [usbcore] (0), dev4 ep1out, 1
The anon_vma_prepare() function is mostly a large "if (unlikely(...))" block,
as the expected common case is that an anon_vma already exists. We could turn
the condition around and return 0, but it also makes sense to do it inline and
avoid a call for the common case.
Bloat-o-meter naturally shows
On 2016-11-15 at 20:19:46 +0100, Florian Fainelli wrote:
> Implement ethtool::nway_reset using phy_ethtool_nway_reset. We are
> already using dev->phydev all over the place so this comes for free.
>
> Signed-off-by: Florian Fainelli
Reviewed-by: Tobias Klauser
Hi Shardar,
your commit c3ca951fe41a ("i2c: Add Tegra BPMP I2C proxy driver")
popped up in today's linux-next tree, adding Kconfig option
I2C_TEGRA_BPMP, which further selects I2C_ALGO_BUSCLEAR, which is
nowhere defined in Kconfig.
Is there a patch queued somewhere to add I2C_ALGO_BUSCLEAR to Kco
On Wed, Nov 16, 2016 at 12:40 AM, Andrew Morton
wrote:
> On Tue, 15 Nov 2016 17:07:25 +0100 Dmitry Vyukov wrote:
>
>> Gcc revision 241896 implements use-after-scope detection.
>> Will be available in gcc 7. Support it in KASAN.
>>
>> Gcc emits 2 new callbacks to poison/unpoison large stack
>> obj
On Wed, Nov 16, 2016 at 12:55:57AM +0100, Maciej S. Szmigiero wrote:
> There is a disagreement between drivers/tty/vt/keyboard.c and
> drivers/input/input-leds.c with regard to what is a Scroll Lock LED
> trigger name: input calls it "kbd-scrolllock", but vt calls it
> "kbd-scrollock" (two l's).
>
On Wednesday, November 16, 2016 12:31 PM Jens Axboe wrote:
> @@ -369,10 +369,25 @@ ondemand_readahead(struct address_space *mapping,
> bool hit_readahead_marker, pgoff_t offset,
> unsigned long req_size)
> {
> - unsigned long max = ra->ra_pages;
> + unsig
Gcc revision 241896 implements use-after-scope detection.
Will be available in gcc 7. Support it in KASAN.
Gcc emits 2 new callbacks to poison/unpoison large stack
objects when they go in/out of scope.
Implement the callbacks and add a test.
Signed-off-by: Dmitry Vyukov
Cc: aryabi...@virtuozzo.c
On Tue, Nov 15, 2016 at 08:55:11AM +, Ioana Ciornei wrote:
>
> > -Original Message-
> > From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel-
> > ow...@vger.kernel.org] On Behalf Of feas
> > Sent: Monday, November 14, 2016 7:16 PM
> > To: de...@driverdev.osuosl.org; gre...@lin
On Mon, Nov 14, 2016 at 2:30 PM, Stafford Horne wrote:
> The openrisc.net domain expired and was taken over by squatters.
> These updates point documentation to the new domain, mailing lists
> and git repos.
>
> Also, Jonas is not the main maintainer anylonger, he reviews changes
> but does not ma
On Wed, Nov 16, 2016 at 05:07:37AM +0100, Sergio Paracuellos wrote:
> This patch fix the following sparse warnings in slicoss driver:
> warning: incorrect type in assignment (different address spaces)
>
> Changes in v2:
> * Remove IOMEM_GET_FIELDADDR macro
> * Add ioread64 and iowrite64 defines
>
Hi,
On Tue, Nov 15, 2016 at 11:38 PM, Paolo Bonzini wrote:
>
>
> On 15/11/2016 15:36, Namhyung Kim wrote:
>> Hi,
>>
>> On Tue, Nov 15, 2016 at 10:57:29AM +0100, Paolo Bonzini wrote:
>>>
>>>
>>> On 15/11/2016 06:06, Michael S. Tsirkin wrote:
On Tue, Nov 15, 2016 at 01:50:21PM +0900, Namhyung
From: Noam Camus
Till now we used clockevent from generic ARC driver.
This was enough as long as we worked with simple multicore SoC.
When we are working with multithread SoC each HW thread can be
scheduled to receive timer interrupt using timer mask register.
This patch will provide a way to con
On Wed, 2016-11-16 at 13:58 +0800, yuantian.t...@nxp.com wrote:
> From: Tang Yuantian
>
> Added ls1012a clock configuation information.
Do we really need the same line in the changelog twice?
>
> Signed-off-by: Tang Yuantian
> ---
> drivers/clk/clk-qoriq.c | 19 +++
> 1 file
From: Noam Camus
This new header file is for NPS400 SoC (part of ARC architecture).
The header file includes macros for save/restore of HW scheduling.
The control of HW scheduling is achieved by writing core registers.
This code was moved from arc/plat-eznps so it can be used
from drivers/clockso
On Tue, Nov 15, 2016 at 2:14 PM, Kees Cook wrote:
> On Tue, Nov 15, 2016 at 2:06 PM, Joel Fernandes wrote:
>> Hi Kees,
>>
>> On Tue, Nov 15, 2016 at 1:36 PM, Kees Cook wrote:
>>> On Tue, Nov 15, 2016 at 11:55 AM, Joel Fernandes wrote:
Hi Kees,
On Fri, Nov 11, 2016 at 2:21 PM, Kee
On Wednesday 16 November 2016 02:49 AM, Bin Liu wrote:
> On Tue, Nov 15, 2016 at 04:16:02PM +0530, Sekhar Nori wrote:
>> On Thursday 03 November 2016 09:29 PM, Alexandre Bailon wrote:
>>> This adds the device tree node for the usb otg
>>> controller present in the da850 family of SoC's.
>>> This al
From: Noam Camus
Change log
---
V6 --> V7
Apply several comments made by Daniel Lezcano:
1) Remove CLOCK_EVT_FEAT_PERIODIC support. This way it is
pure oneshot driver. This simplifies driver so that:
nps_clkevent_add_thread()
nps_clkevent_rm_thread()
are more clearer without any vague logic i
From: Noam Camus
nps_setup_clocksource() should take node as only argument as defined by
typedef int (*of_init_fn_1_ret)(struct device_node *)
Therefore need to replace:
int __init nps_setup_clocksource(struct device_node *node, struct clk *clk)
with
int __init nps_setup_clocksource(struct devic
From: Yanjiang Jin
Tested on a T4240QDS board.
If we execute the below steps without this patch:
1. modprobe mpc85xx_edac [The first insmod, everything is well.]
2. modprobe -r mpc85xx_edac
3. modprobe mpc85xx_edac [insmod again, error happens.]
We would get the below error:
BUG: recent print
From: Arnd Bergmann
Set the dma for chipidea from sysdev. This is inherited from its
parent node. Also, do not set dma mask for child as it is not required
now.
Signed-off-by: Arnd Bergmann
Signed-off-by: Sriram Dash
Acked-by: Peter Chen
---
Changes in v4:
- No update
Changes in v3:
- No
From: Tang Yuantian
Added ls1012a clock configuation information.
Signed-off-by: Tang Yuantian
---
drivers/clk/clk-qoriq.c | 19 +++
1 file changed, 19 insertions(+)
diff --git a/drivers/clk/clk-qoriq.c b/drivers/clk/clk-qoriq.c
index 1bece0f..563d874 100644
--- a/drivers/clk/
From: Arnd Bergmann
For xhci-hcd platform device, all the DMA parameters are not
configured properly, notably dma ops for dwc3 devices. So, set
the dma for xhci from sysdev. sysdev is pointing to device that
is known to the system firmware or hardware.
Signed-off-by: Arnd Bergmann
Signed-off-by
From: Arnd Bergmann
For the dual role ehci fsl driver, sysdev will handle the dma
config.
Signed-off-by: Arnd Bergmann
Signed-off-by: Sriram Dash
---
Changes in v4:
- No update
Changes in v3:
- fix compile errors
Changes in v2:
- fix compile warnings
drivers/usb/host/ehci-fsl.c | 4 ++
Tomi Valkeinen writes:
> [ Unknown signature status ]
> On 14/11/16 18:25, Linus Torvalds wrote:
>> On Mon, Nov 14, 2016 at 3:44 AM, Tomi Valkeinen
>> wrote:
>>>
>>> Please pull two fbdev fixes for 4.9.
>>
>> No.
>>
>> This has obviously never even been test-compiled. It introduces two
>> new
On 15/11/16 16:22, Alex Thorlton wrote:
> On Tue, Nov 15, 2016 at 10:55:49AM +0100, Juergen Gross wrote:
>> I'd go with the new error code. What about E2BIG or ENOSPC?
>>
>> I think the hypervisor should fill in the number of entries required
>> in this case.
>>
>> In case nobody objects I can post
From: David Ahern
The -w option is to show wakeup events with timehist.
$ perf sched timehist -w
timecpu task name b/n time sch delay run time
[tid/pid](msec) (msec) (msec)
--- -- ---
HI Stephen,
On Tue, Nov 15, 2016 at 2:18 PM, Stephen Rothwell wrote:
> Hi all,
>
> Fetching the amlogic tree
> (git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic.git#for-next)
> produces this error:
>
> fatal: Couldn't find remote ref refs/heads/for-next
Hmm, must've been bad t
From: Arnd Bergmann
The dma ops for dwc3 devices are not set properly. So, use a
physical device sysdev, which will be inherited from parent,
to set the hardware / firmware parameters like dma.
Signed-off-by: Arnd Bergmann
Signed-off-by: Sriram Dash
Signed-off-by: Felipe Balbi
Tested-by: Baol
Hi Marcel,
> From: Amitkumar Karwar [mailto:akar...@marvell.com]
> Sent: Tuesday, October 18, 2016 6:27 PM
> To: linux-blueto...@vger.kernel.org
> Cc: mar...@holtmann.org; linux-kernel@vger.kernel.org; Cathy Luo;
> Nishant Sarmukadam; Ganapathi Bhat; Amitkumar Karwar
> Subject: [PATCH] btusb: fix
From: Arnd Bergmann
The dma mask is correctly set up by the DT probe function, no
need to override it any more.
Signed-off-by: Arnd Bergmann
Signed-off-by: Sriram Dash
---
Changes in v4:
- No update
Changes in v3:
- No update
Changes in v2:
- club the cleanup for dma coherent mask for
From: Arnd Bergmann
For xhci-hcd platform device, all the DMA parameters are not
configured properly, notably dma ops for dwc3 devices.
The idea here is that you pass in the parent of_node along with
the child device pointer, so it would behave exactly like the
parent already does. The differenc
For xhci-hcd platform device, all the DMA parameters are not
configured properly, notably dma ops for dwc3 devices.
The idea here is that you pass in the parent of_node along
with the child device pointer, so it would behave exactly
like the parent already does. The difference is that it also
hand
On 11/15/2016 10:39 PM, Sean Paul wrote:
On Thu, Nov 3, 2016 at 3:17 AM, Jianqun Xu wrote:
Reference from drm_dp_aux description (about transfer):
Upon success, the implementation should return the number of payload bytes
that were transferred, or a negative error-code on failure. Helpers
pro
The EVSEL__PRINT_CALLCHAIN_ARROW options can be used to print callchains
with arrows for readability. It will be used 'sched timehist' command
like below:
__schedule <- schedule <- schedule_timeout <- rcu_gp_kthread <- kthread <-
ret_from_fork
__schedule <- schedule <- schedule_timeout <
The __symbol__fprintf_symname_offs() always shows symbol offsets. So
there's no difference between 'perf script -F ip,sym' and 'perf script
-F ip,sym,symoff'. I don't think it's a desired behavior..
Signed-off-by: Namhyung Kim
---
tools/perf/util/evsel_fprintf.c | 6 --
tools/perf/util/s
From: David Ahern
Add entry to perf-sched documentation for timehist command and its
options.
Signed-off-by: David Ahern
Signed-off-by: Namhyung Kim
---
tools/perf/Documentation/perf-sched.txt | 46 +++--
1 file changed, 44 insertions(+), 2 deletions(-)
diff --git
Hello,
This patchset is a rebased version of David's sched timehist work [1].
I plan to improve perf sched command more and think that having
timehist command before the work looks good. It seems David is busy
these days, so I'm retrying it by myself.
* changes in v2)
- change name 'b/n time'
From: David Ahern
The -V option provides a visual aid for sched switches by cpu:
$ perf sched timehist -V
timecpu 0123456789abc task name b/n time sch
delay run time
[tid/pid](msec)
(msec) (ms
From: David Ahern
'perf sched timehist' provides an analysis of scheduling events.
Example usage:
perf sched record -- sleep 1
perf sched timehist
By default it shows the individual schedule events, including the wait
time (time between sched-out and next sched-in events for the task),
From: David Ahern
The -s/--summary option is to show process runtime statistics. And the
-S/--with-summary option is to show the stats with the normal output.
$ perf sched timehist -s
Runtime summary
comm parent sched-in run-timemin-run
avg-run
From: David Ahern
If callchains were recorded they are appended to the line with a default stack
depth of 5:
79371.874569 [0011] gcc[31949]0.0140.0001.148
wait_for_completion_killable <- do_fork <- sys_vfork <- stub_vfork <- __vfork
79371.874591 [0010] gcc[
On 11/16, Duyck, Alexander H wrote:
>On Wed, 2016-11-16 at 05:20 +0800, kernel test robot wrote:
>From what I can tell it looks like the size of the frame is 0x160 hex,
>or 352. For whatever reason we are only pulling 8 bytes into the
>header which is giving us an skb->len of 352 (0x160), and a sk
On 11/15/2016 11:19 PM, Alex Williamson wrote:
> On Tue, 15 Nov 2016 14:45:42 +0800
> Jike Song wrote:
>
>> On 11/14/2016 11:42 PM, Kirti Wankhede wrote:
>>> Add a notifier calback to parent's ops structure of mdev device so that per
>>> device notifer for vfio module is registered through vfio_m
On Tue, Nov 15, 2016 at 08:24:55PM +0800, Zhang Rui wrote:
> On Sat, 2016-11-12 at 20:05 +0800, Leo Yan wrote:
> > Hi Rui, Eduardo,
> >
> > On Wed, Aug 31, 2016 at 04:50:16PM +0800, Leo Yan wrote:
> > >
> > > The thermal driver is standalone driver which is used to enable
> > > thermal sensors, s
On Mon, Nov 14, 2016 at 09:11:54PM -0800, Jarkko Sakkinen wrote:
> How strong is your opposition here? I do not see any exceptional damage
> done but see some subtle but still significant benefits.
It seems OK, but I never like seeing locking made less clear - this
should be manageable, and there
On Tue, Nov 15, 2016 at 9:18 PM, Thierry Reding
wrote:
> +
> +struct tegra_hsp_channel;
> +struct tegra_hsp;
> +
> +struct tegra_hsp_channel_ops {
> + int (*send_data)(struct tegra_hsp_channel *channel, void *data);
> + int (*startup)(struct tegra_hsp_channel *channel);
> +
On Tue, Nov 15, 2016 at 08:42:03PM -0800, John Fastabend wrote:
> On 16-11-14 03:06 PM, Michael S. Tsirkin wrote:
> > On Thu, Nov 10, 2016 at 08:44:32PM -0800, John Fastabend wrote:
> >> Signed-off-by: John Fastabend
> >
> > This will naturally reduce the cache line bounce
> > costs, but so will
On Tue, Nov 15, 2016 at 4:35 PM, Kees Cook wrote:
> On Tue, Nov 15, 2016 at 4:27 PM, Stephen Rothwell
> wrote:
>> Hi Kees,
>>
>> After merging the pstore tree, today's linux-next build (x86_64
>> allmodconfig) produced this warning:
>>
>> In file included from include/linux/rcupdate.h:38:0,
>>
Hi Rob, Michael, Russell
What is the conclusion of this patch ?
We shouldn't add devm_of_clk_get() ? or can I continue ?
The problem of current [devm_]clk_get() handles *dev only,
but I need to get clocks from DT node, not dev
sound_soc {
...
cpu {
From: Vadim Pasternak
Device driver for Mellanox I2C controller logic, implemented in Lattice
CPLD device.
Device supports:
- Master mode
- One physical bus
- Polling mode
The Kconfig currently controlling compilation of this code is:
drivers/i2c/busses/Kconfig:config I2C_MLXCPLD
Signed-off-
On Wed, Nov 09, 2016 at 05:57:13PM +0900, Byungchul Park wrote:
> It's unnecessary to try to print stacks of blocked tasks in the case
> that ndetected == 0. Furthermore, calling rcu_print_detail_task_stall()
> causes to acquire rnp locks as many times as the number of leaf nodes
> plus one for roo
On 16-11-14 03:06 PM, Michael S. Tsirkin wrote:
> On Thu, Nov 10, 2016 at 08:44:32PM -0800, John Fastabend wrote:
>> Signed-off-by: John Fastabend
>
> This will naturally reduce the cache line bounce
> costs, but so will a _many API for ptr-ring,
> doing lock-add many-unlock.
>
> the number of a
Hi,
We ran into a funky issue, where someone doing 256K buffered reads saw
128K requests at the device level. Turns out it is read-ahead capping
the request size, since we use 128K as the default setting. This doesn't
make a lot of sense - if someone is issuing 256K reads, they should see
256K re
On Wed, 16 Nov 2016 09:46:20 +0530
Kirti Wankhede wrote:
> On 11/16/2016 9:28 AM, Alex Williamson wrote:
> > On Wed, 16 Nov 2016 09:13:37 +0530
> > Kirti Wankhede wrote:
> >
> >> On 11/16/2016 8:55 AM, Alex Williamson wrote:
> >>> On Tue, 15 Nov 2016 20:16:12 -0700
> >>> Alex Williamson wr
Hi Jitao,
On Wed, Nov 16, 2016 at 11:20 AM, Jitao Shi wrote:
>
> Tune dsi frame rate by pixel clock, dsi add some extra signal (i.e.
> Tlpx, Ths-prepare, Ths-zero, Ths-trail,Ths-exit) when enter and exit LP
> mode, those signals will cause h-time larger than normal and reduce FPS.
> So need to mu
Hi Stephen,
On Wed, Nov 16, 2016 at 12:29 AM, Stephen Boyd wrote:
> On 11/15, Vivek Gautam wrote:
>> @@ -53,7 +53,7 @@ static int qfprom_remove(struct platform_device *pdev)
>> static struct nvmem_config econfig = {
>> .name = "qfprom",
>> .owner = THIS_MODULE,
>> - .stride = 4,
On 16-11-14 03:01 PM, Michael S. Tsirkin wrote:
> On Thu, Nov 10, 2016 at 08:44:08PM -0800, John Fastabend wrote:
>>
>> ---
>> include/linux/ptr_ring_ll.h | 136
>> +++
>> include/linux/skb_array.h | 25
>> 2 files changed, 161 insertions(+)
>
Hi all,
Changes since 20161115:
Non-merge commits (relative to Linus' tree): 5617
5979 files changed, 365287 insertions(+), 131171 deletions(-)
I have created today's linux-next tree at
git://git.kernel.o
在 2016/11/15 23:47, Peter Zijlstra 写道:
On Wed, Nov 02, 2016 at 05:08:33AM -0400, Pan Xinhui wrote:
diff --git a/arch/x86/include/asm/paravirt_types.h
b/arch/x86/include/asm/paravirt_types.h
index 0f400c0..38c3bb7 100644
--- a/arch/x86/include/asm/paravirt_types.h
+++ b/arch/x86/include/asm/pa
On 11/16/2016 9:28 AM, Alex Williamson wrote:
> On Wed, 16 Nov 2016 09:13:37 +0530
> Kirti Wankhede wrote:
>
>> On 11/16/2016 8:55 AM, Alex Williamson wrote:
>>> On Tue, 15 Nov 2016 20:16:12 -0700
>>> Alex Williamson wrote:
>>>
On Wed, 16 Nov 2016 08:16:15 +0530
Kirti Wankhede wr
This patch fix the following sparse warnings in slicoss driver:
warning: incorrect type in assignment (different address spaces)
Changes in v2:
* Remove IOMEM_GET_FIELDADDR macro
* Add ioread64 and iowrite64 defines
Signed-off-by: Sergio Paracuellos
---
drivers/staging/slicoss/slicoss.c | 111 +
On Wed, 16 Nov 2016 09:13:37 +0530
Kirti Wankhede wrote:
> On 11/16/2016 8:55 AM, Alex Williamson wrote:
> > On Tue, 15 Nov 2016 20:16:12 -0700
> > Alex Williamson wrote:
> >
> >> On Wed, 16 Nov 2016 08:16:15 +0530
> >> Kirti Wankhede wrote:
> >>
> >>> On 11/16/2016 3:49 AM, Alex Williamso
From: Tang Yuantian
For ls1021a and ls1046a socs, sata ecc must be disabled.
If ecc register is not found in sata node in dts, report
a warning.
Signed-off-by: Tang Yuantian
---
drivers/ata/ahci_qoriq.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/ata/ahci_qoriq.c b/drivers/at
From: Tang Yuantian
Enable DMA coherence in SATA controller on condition that
dma-coherent property exists in sata node in DTS.
Signed-off-by: Tang Yuantian
---
drivers/ata/ahci_qoriq.c | 15 +++
1 file changed, 11 insertions(+), 4 deletions(-)
diff --git a/drivers/ata/ahci_qoriq.
On 15-11-16, 23:25, Stratos Karafotis wrote:
> diff --git a/drivers/cpufreq/cpufreq_conservative.c
> b/drivers/cpufreq/cpufreq_conservative.c
> index 0681fcf..808cc4d 100644
> --- a/drivers/cpufreq/cpufreq_conservative.c
> +++ b/drivers/cpufreq/cpufreq_conservative.c
> @@ -66,6 +66,7 @@ static uns
Just as an FYI, the linker bug has been fixed in binutils.
On Fri, Nov 11, 2016 at 5:07 PM, Richard Weinberger wrote:
> On 11.11.2016 22:03, Keno Fischer wrote:
>> Did you have CONFIG_INET set? I'm attaching my full .config. This is
>> on vanilla Ubuntu 16.10.
>
> Yes, CONFIG_INET is set. Let my
On 11/16/2016 8:55 AM, Alex Williamson wrote:
> On Tue, 15 Nov 2016 20:16:12 -0700
> Alex Williamson wrote:
>
>> On Wed, 16 Nov 2016 08:16:15 +0530
>> Kirti Wankhede wrote:
>>
>>> On 11/16/2016 3:49 AM, Alex Williamson wrote:
On Tue, 15 Nov 2016 20:59:54 +0530
Kirti Wankhede wrote
From: Madalin Bucur
Date: Tue, 15 Nov 2016 10:41:00 +0200
> This patch series adds the Ethernet driver for the Freescale
> QorIQ Data Path Acceleration Architecture (DPAA).
Series applied, thanks.
From: Andrei Vagin
Date: Mon, 14 Nov 2016 18:15:14 -0800
> The repair mode is used to get and restore sequence numbers and
> data from queues. It used to checkpoint/restore connections.
>
> Currently the repair mode can be enabled for sockets in the established
> and closed states, but for other
Thanks for this Dave :)
On 15-11-16, 16:10, Dave Gerlach wrote:
> NOT FOR MERGE!
>
> Introduce a test version of a 'ti-opp-domain' driver that will use new
> multiple regulator support introduced to the OPP core by Viresh [1].
> Tested on v4.9-rc1 with that series applied. This is needed on TI
>
On Tue, 15 Nov 2016 20:16:12 -0700
Alex Williamson wrote:
> On Wed, 16 Nov 2016 08:16:15 +0530
> Kirti Wankhede wrote:
>
> > On 11/16/2016 3:49 AM, Alex Williamson wrote:
> > > On Tue, 15 Nov 2016 20:59:54 +0530
> > > Kirti Wankhede wrote:
> > >
> > ...
> >
> > >> @@ -854,7 +857,28 @
On Mon, Nov 14, 2016 at 11:42:16AM +, Peter Griffin wrote:
> Hi Vinod,
>
> On Mon, 14 Nov 2016, Vinod Koul wrote:
>
> > On Mon, Nov 07, 2016 at 01:57:35PM +, Peter Griffin wrote:
> > > >
> > > > As you now make changes to the entire remoteproc Kconfig file, rather
> > > > than simply add
Hi Philipp,
On 2016/11/15 18:43, Philipp Zabel wrote:
> Hi Jiancheng,
>
> Am Dienstag, den 15.11.2016, 15:09 +0800 schrieb Jiancheng Xue:
>> Add a polarity cell for reset line specifier. If the reset line
>> is asserted when the register bit is 1, the polarity is
>> normal. Otherwise, it is inver
Tune dsi frame rate by pixel clock, dsi add some extra signal (i.e.
Tlpx, Ths-prepare, Ths-zero, Ths-trail,Ths-exit) when enter and exit LP
mode, those signals will cause h-time larger than normal and reduce FPS.
So need to multiply a coefficient to offset the extra signal's effect.
coefficient =
Hi Bjorn,
After merging the rpmsg tree, today's linux-next build (arm
multi_v7_defconfig) produced these warnings:
drivers/remoteproc/Kconfig:3:error: recursive dependency detected!
For a resolution refer to Documentation/kbuild/kconfig-language.txt
subsection "Kconfig recursive dependency limita
On 15-11-16, 16:11, Dave Gerlach wrote:
> On 11/15/2016 12:56 PM, Stephen Boyd wrote:
> >On 11/15, Viresh Kumar wrote:
> >>There are two important pieces of information we need for multiple
> >>regulator support:
> >>- Which regulator in the consumer node corresponds to which entry in
> >> the OPP
On Wed, 16 Nov 2016 08:16:15 +0530
Kirti Wankhede wrote:
> On 11/16/2016 3:49 AM, Alex Williamson wrote:
> > On Tue, 15 Nov 2016 20:59:54 +0530
> > Kirti Wankhede wrote:
> >
> ...
>
> >> @@ -854,7 +857,28 @@ static int vfio_dma_do_unmap(struct vfio_iommu *iommu,
> >> */
> >>
From: Huang Ying
In this patch, the size of the swap cluster is changed to that of the
THP (Transparent Huge Page) on x86_64 architecture (512). This is for
the THP swap support on x86_64. Where one swap cluster will be used to
hold the contents of each THP swapped out. And some information of
From: Huang Ying
This patch make it possible to charge or uncharge a set of continuous
swap entries in the swap cgroup. The number of swap entries is
specified via an added parameter.
This will be used for the THP (Transparent Huge Page) swap support.
Where a swap cluster backing a THP may be a
From: Huang Ying
In this patch, splitting huge page is delayed from almost the first step
of swapping out to after allocating the swap space for the
THP (Transparent Huge Page) and adding the THP into the swap cache.
This will reduce lock acquiring/releasing for the locks used for the
swap cache
From: Huang Ying
Separates checking whether we can split the huge page from
split_huge_page_to_list() into a function. This will help to check that
before splitting the THP (Transparent Huge Page) really.
This will be used for delaying splitting THP during swapping out. Where
for a THP, we wil
From: Huang Ying
With this patch, a THP (Transparent Huge Page) can be added/deleted
to/from the swap cache as a set of (HPAGE_PMD_NR) sub-pages.
This will be used for the THP (Transparent Huge Page) swap support.
Where one THP may be added/delted to/from the swap cache. This will
batch the swa
From: Huang Ying
This patch enhanced the split_huge_page_to_list() to work properly for
the THP (Transparent Huge Page) in the swap cache during swapping out.
This is used for delaying splitting the THP during swapping out. Where
for a THP to be swapped out, we will allocate a swap cluster, add
From: Huang Ying
The swap cluster allocation/free functions are added based on the
existing swap cluster management mechanism for SSD. These functions
don't work for the rotating hard disks because the existing swap cluster
management mechanism doesn't work for them. The hard disks support may
From: Huang Ying
This patchset is to optimize the performance of Transparent Huge Page
(THP) swap.
Hi, Andrew, could you help me to check whether the overall design is
reasonable?
Hi, Hugh, Shaohua, Minchan and Rik, could you help me to review the
swap part of the patchset? Especially [1/9], [
From: Huang Ying
A variation of get_swap_page(), get_huge_swap_page(), is added to
allocate a swap cluster (HPAGE_PMD_NR swap slots) based on the swap
cluster allocation function. A fair simple algorithm is used, that is,
only the first swap device in priority list will be tried to allocate
the
From: Huang Ying
__swapcache_free() is added to support to clear the SWAP_HAS_CACHE flag
for the huge page. This will free the specified swap cluster now.
Because now this function will be called only in the error path to free
the swap cluster just allocated. So the corresponding swap_map[i] ==
From: Alex
Date: Mon, 14 Nov 2016 13:54:57 -0800
>
>
> On 11/14/2016 01:25 PM, Florian Fainelli wrote:
>> On 11/14/2016 01:18 PM, David Miller wrote:
>>> From: Alexandru Gagniuc
>>> Date: Sat, 12 Nov 2016 15:32:13 -0800
>>>
+ if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID)
+
From: Zhao Lei
Currently, each container shared one copy of coredump setting
with the host system, if host system changed the setting, each
running containers will be affected.
Same story happened when container changed core_pattern, both
host and other container will be affected.
For container
Current call_usermodehelper_work() can not set namespaces for
the executed program.
This patch add above function for call_usermodehelper_work().
The init_intermediate is introduced for init works which should
be done before fork(). So that we get a method to set namespaces
for children. The clean
This patchset includes following function points:
1: Let usermodehelper function possible to set pid namespace
done by: [PATCH v4 1/3] Make call_usermodehelper_exec possible
to set pid namespace.
2: Let pipe_type core_pattern write dump into container's rootfs
done by: [PATCH v4 2/3] Limit
Currently when we set core_pattern to a pipe, the pipe program is
forked by kthread running with root's permission, and write dumpfile
into host's filesystem.
Same thing happened for container, the dumper and dumpfile are also
in host(not in container).
It have following program:
1: Not consistent
On 15-11-16, 10:56, Stephen Boyd wrote:
> This is also possible from C code though.
Right and this is what this patchset is doing right now. To make it
clear, the order of regulator names in the call
dev_pm_opp_set_regulators() is used now to communicate the order in
which entries are present in t
Hi Kishon,
After merging the phy-next tree, today's linux-next build (x86_64
allmodconfig) produced this warning:
drivers/phy/phy-rockchip-inno-usb2.c: In function 'rockchip_chg_detect_work':
drivers/phy/phy-rockchip-inno-usb2.c:717:7: warning: 'tmout' may be used
uninitialized in this function
Hi,
On 15 November 2016 at 18:49, Felipe Balbi wrote:
>
> Hi,
>
> Baolin Wang writes:
>> When dwc3 controller acts as host role with attaching slow speed device
>> (like mouse or keypad). Then if we plugged out the slow speed device,
>> it will timeout to run the deconfiguration endpoint command
Paul Gortmaker writes:
> We have the case where module_param_named() in file "foo.c" for
> parameter myparam translates that into the bootarg for the
> non-modular use case as "foo.myparam=..."
>
> The problem exists where the use case with the filename and the
> dot prefix is established, but the
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