Adding more Thunderbolt(TM) register definitions
and some helper macros.
Signed-off-by: Amir Levy
---
drivers/thunderbolt/nhi_regs.h | 109 +
1 file changed, 109 insertions(+)
diff --git a/drivers/thunderbolt/nhi_regs.h b/drivers/thunderbolt/nhi_regs.h
in
Yury Norov writes:
> diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/getdents.c
> b/sysdeps/unix/sysv/linux/aarch64/ilp32/getdents.c
> new file mode 100644
> index 000..1183f49
> --- /dev/null
> +++ b/sysdeps/unix/sysv/linux/aarch64/ilp32/getdents.c
> @@ -0,0 +1,77 @@
> +/* Copyright (C)
This SoC has no SD card controller. This pin-muxing has no point.
Fixes: 70f2f9c4cf25 ("pinctrl: uniphier: add UniPhier PH1-LD11 pinctrl driver")
Signed-off-by: Masahiro Yamada
---
drivers/pinctrl/uniphier/pinctrl-uniphier-ld11.c | 5 -
1 file changed, 5 deletions(-)
diff --git a/drivers/
On Wed, Jun 29, 2016 at 01:15:17AM +0200, Jirka Hladky wrote:
> Hello,
>
> on NUMA enabled server equipped with 4 Intel E5-4610 v2 CPUs we
> observe following performance degradation:
Do you have cluster on die enabled on that machine? If you disable it,
does it still reproduce?
From: Jorge Ramirez-Ortiz
Early at boot, during the sys_clk initialization, make sure UART1 uses
the higher frequency clock, 150MHz.
This enables support for higher baud rates (up to 3Mbps) in UART1, which
is required by faster bluetooth transfers.
v2: use clk_set_rate() to propergate clock set
From: Xinliang Liu
In the bootloader of HiKey/96boards, syspll and media_syspll clk
was initialized to 1.19GHz. So, here changes it in kernel accordingly.
1.19GHz was chosen over 1.2GHz because at 1.19GHz we get more precise
HDMI pixel clock (1.19G/16 = 74.4MHz) for 1280x720p@60Hz HDMI
(74.25MHz
This patch fix a spelling typo found in DocBook/tracepoint.xml.
It is because the file was created from comments in source,
so I have to fix the typo in include/trace/events/irq.h
Signed-off-by: Masanari Iida
---
include/trace/events/irq.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
d
On Mon, Jun 27, 2016 at 5:43 PM, Heikki Krogerus
wrote:
> Hi,
>
> On Mon, Jun 27, 2016 at 03:51:08PM +0530, Rajaram R wrote:
>> May be I am missing user or usage of the driver.. I see this driver is
>> providing limited information of the Type-C connectors or the port
>> partner
>
> Yes, this inte
On 28 June 2016 at 19:56, Jorge Ramirez wrote:
> On 06/28/2016 12:31 PM, Guodong Xu wrote:
>>
>> From: Jorge Ramirez-Ortiz
>>
>> Early at boot, during the sys_clk initialization, make sure UART1 uses
>> the higher frequency clock.
>>
>> This enables support for higher baud rates (up to 3Mbps) req
+cc linux-a...@vger.kernel.org
On 2016/6/28 11:17, Kefeng Wang wrote:
> Add ACPI identifier for UART on Hisilicon Hip05 soc, be careful
> that it is not 16550 compatibal.
>
> Meanwhile, set dw8250_serial_out32 to keep consistent between serial_out
> and serial_in in ACPI.
>
> Signed-off-by: Kefe
The "google,smaug-rev2" string is missing from the compatible list of
Smaug's DT. The differences of rev2 are not relevant at our current
level of support and it boots just fine, so add it.
Signed-off-by: Alexandre Courbot
---
arch/arm64/boot/dts/nvidia/tegra210-smaug.dts | 3 ++-
1 file changed
v9fs may be used as lower layer of overlayfs and accessing f_path.dentry
can lead to a crash. In this case it's a NULL pointer dereference in
p9_fid_create().
Fix by replacing direct access of file->f_path.dentry with the
file_dentry() accessor, which will always return a native object.
Reported
Hi, Leon
在 2016/6/24 23:46, Leon Romanovsky 写道:
> On Thu, Jun 16, 2016 at 10:35:15PM +0800, Lijun Ou wrote:
>> This patch added event queue support for RoCE driver. It is used
>> for RoCE interrupt. RoCE includes 32 synchronous event irqs, 1
>> asynchronous event irq and 1 common overflow irq.
>>
>
On Tue, Jun 28, 2016 at 2:30 PM, Keerthy wrote:
> platform_device_id table is needed for adding the tps65218-gpio
> module to the mfd_cell array.
>
> Signed-off-by: Keerthy
> ---
>
> Changes in v4:
>
> * Retained the compatible strings in order to interrogate the DT in the
> normal way.
S
This SoC has no SD card controller. Nor does it have USB port3.
These pin-mux settings have no point.
Fixes: 70f2f9c4cf25 ("pinctrl: uniphier: add UniPhier PH1-LD11 pinctrl driver")
Signed-off-by: Masahiro Yamada
---
drivers/pinctrl/uniphier/pinctrl-uniphier-ld11.c | 10 --
1 file chan
2016-06-29 17:45 GMT+09:00 Masahiro Yamada :
> This SoC has no SD card controller. This pin-muxing has no point.
>
> Fixes: 70f2f9c4cf25 ("pinctrl: uniphier: add UniPhier PH1-LD11 pinctrl
> driver")
> Signed-off-by: Masahiro Yamada
I found another mistake in this driver.
So, I'd like to repla
On 29/06/16 09:52, Alexandre Courbot wrote:
> The "google,smaug-rev2" string is missing from the compatible list of
> Smaug's DT. The differences of rev2 are not relevant at our current
> level of support and it boots just fine, so add it.
>
> Signed-off-by: Alexandre Courbot
> ---
> arch/arm64
From: Xerox Lin
When rndis data transfer is in progress, some Windows7 Host PC is not
sending the GET_ENCAPSULATED_RESPONSE command for receiving the response
for the previous SEND_ENCAPSULATED_COMMAND processed.
The rndis function driver appends each response for the
SEND_ENCAPSULATED_COMMAND i
From: Arnd Bergmann
Date: Mon, 27 Jun 2016 11:19:13 +0200
> In some configurations, gcc produces a warning for correct code
> in this driver:
...
> I have seen the warning before and at the time thought I had fixed
> it with 55e7f6abe131 ("dsa: b53: fix big-endian register access"),
> however it
This patch fix a spelling typo in intel_powerclamp.txt
Signed-off-by: Masanari Iida
---
Documentation/thermal/intel_powerclamp.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/thermal/intel_powerclamp.txt
b/Documentation/thermal/intel_powerclamp.txt
index 33
Suraj Jitindar Singh writes:
> --- a/arch/powerpc/include/asm/opal.h
> +++ b/arch/powerpc/include/asm/opal.h
> @@ -276,6 +276,14 @@ extern int opal_error_code(int rc);
>
> ssize_t opal_msglog_copy(char *to, loff_t pos, size_t count);
>
> +static inline int opal_get_async_rc(struct opal_msg ms
From: Tien Hock Loh
This adds support for TSE PCS that uses SGMII adapter when the phy-mode of
the dwmac is set to sgmii.
Signed-off-by: Tien Hock Loh
---
v2:
- Refactored the TSE PCS out from the dwmac-socfpga.c file
- Added binding documentation for TSE PCS sgmii adapter
v3:
- Added missing
From: Yisen Zhuang
Date: Mon, 27 Jun 2016 17:54:15 +0800
> @@ -361,9 +371,10 @@ static int hns_mdio_reset(struct mii_bus *bus)
> return -ENODEV;
> }
>
> + sc_reg = &mdio_dev->sc_reg;
> /* 1. reset req, and read reset st check */
> -
RK3399 and RK3288 shared the same eDP IP controller, only some light
difference with VOP configure and GRF configure.
Also same misc fix to analogix_dp driver:
- Hotplug invalid which report by Dan Carpenter
- Make panel detect to an optional action
- correct the register bit define error in ANAL
There're an register define error in ANALOGIX_DP_PLL_REG_1 which introduced
by commit bcec20fd5ad6 ("drm: bridge: analogix/dp: add some rk3288 special
registers setting").
The PHY PLL input clock source is selected by ANALOGIX_DP_PLL_REG_1
BIT 0, not BIT 1.
Signed-off-by: Yakir Yang
Reviewed-by:
As vendor document indicate, when REF_CLK bit set 0, then DP
phy's REF_CLK should switch to 24M source clock.
But due to IC PHY layout mistaken, some chips need to flip this
bit(like RK3288), and unfortunately they didn't indicate in the
DP version register. That's why we have to make this little
eDP controller need to declare which vop provide the video source,
and it's defined in GRF registers.
But different chips have different GRF register address, so we need to
create a device data to declare the GRF messages for each chips.
Signed-off-by: Yakir Yang
Acked-by: Mark Yao
Reviewed-by:
The enum value of DP_IRQ_TYPE_HP_CABLE_IN is zero, but driver only
send drm hp event when the irq_type and the enum value is true.
if (irq_type & DP_IRQ_TYPE_HP_CABLE_IN || ...)
drm_helper_hpd_irq_event(dp->drm_dev);
So there would no drm hpd event when cable plug in, to fix that
just nee
Some boards don't need to declare a panel device node, like the
display interface is DP monitors, so it's necessary to make the
panel detect to an optional action.
Signed-off-by: Yakir Yang
Acked-by: Mark Yao
Reviewed-by: Tomasz Figa
---
Changes in v4:
- Move of_node_put(panel_node) directly be
It's better to pass the connector to platform driver in .get_modes()
callback, just like what the .get_modes() helper function designed.
Signed-off-by: Yakir Yang
Reviewed-by: Sean Paul
Reviewed-by: Tomasz Figa
---
Changes in v4:
- Add reviewed flag from Sean.
- Add reviewed flag from Tomasz.
Rockchip VOP couldn't output YUV video format for eDP controller, so
when driver detect connector support YUV video format, we need to hack
it down to RGB888.
Signed-off-by: Yakir Yang
Acked-by: Mark Yao
Reviewed-by: Tomasz Figa
---
Changes in v4:
- Using mask variable to collect the YUV video
David Vrabel writes:
> On 28/06/16 17:47, Vitaly Kuznetsov wrote:
>> It may happen that Xen's and Linux's ideas of vCPU id diverge. In
>> particular, when we crash on a secondary vCPU we may want to do kdump
>> and unlike plain kexec where we do migrate_to_reboot_cpu() we try booting
>> on the vC
For RK3399's GRF module, if we want to operate the graphic related grf
registers, we need to enable the pclk_vio_grf which supply power for VIO
GRF IOs, so it's better to introduce an optional grf clock in driver.
Signed-off-by: Yakir Yang
Reviewed-by: Douglas Anderson
Reviewed-by: Tomasz Figa
From: Wei Tang
Date: Mon, 27 Jun 2016 18:12:46 +0800
> The space is missing before the open parenthesis '(', and this
> will introduce much more noise when checking patch around.
>
> Signed-off-by: Wei Tang
Applied.
On 06/28/2016 11:58 PM, Stephen Boyd wrote:
> Quoting Neil Armstrong (2016-06-28 01:49:37)
>> On 06/26/2016 09:28 AM, Stephen Boyd wrote:
>>> + uphy->cal_sleep_clk = clk = devm_clk_get(&ulpi->dev, "cal_sleep");
>>> + if (IS_ERR(clk))
>>> + return PTR_ERR(clk);
>>
>> Hi Stephen,
> From: Rick Jones [mailto:rick.jon...@hpe.com]
> Sent: Tuesday, June 28, 2016 23:43
> To: Dexuan Cui ; David Miller
> Cc: gre...@linuxfoundation.org; net...@vger.kernel.org; linux-
> ker...@vger.kernel.org; de...@linuxdriverproject.org; o...@aepfle.de;
> a...@canonical.com; jasow...@redhat.com; v
The document about rockchip platform make a mistaken in available
compatible name of "rk3288-edp", we should correct it to "rk3288-dp"
which correspond to the compatible name in driver.
This mistaken was introduced in commit be91c36247089 ("dt-bindings:
add document for rockchip variant of analogi
The hardware IC designed that VOP must output the RGB10 video format to
eDP contoller, and if eDP panel only support RGB8, then eDP contoller
should cut down the video data, not via VOP contoller, that's why we need
to hardcode the VOP output mode to RGA10 here.
Signed-off-by: Yakir Yang
Acked-by
Since the SP804 timer changes will not been merged upstream, switch the
default OX810SE config to the OXNAS RPS Timer driver configuration.
Signed-off-by: Neil Armstrong
---
arch/arm/mach-oxnas/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Dear arm-soc maintainers,
Gentle ping/
../sysdeps/unix/sysv/linux/aarch64/ilp32/lxstat64.c: In function '__lxstat64':
../sysdeps/unix/sysv/linux/aarch64/ilp32/lxstat64.c:32:7: error: unused
variable 'result' [-Werror=unused-variable]
int result;
^~
Andreas.
--
Andreas Schwab, SUSE Labs, sch...@suse.de
GPG Key fingerpri
RK3399 and RK3288 shared the same eDP IP controller, only some light
difference with VOP configure and GRF configure.
Signed-off-by: Yakir Yang
Acked-by: Mark Yao
Reviewed-by: Tomasz Figa
---
Changes in v4:
- Improved the overly complicated .atomic_check function. (Sean)
- Add reviewed flag fro
From: sunil.kovv...@gmail.com
Date: Mon, 27 Jun 2016 15:30:01 +0530
> From: Sunil Goutham
>
> This 2 patch series fixes issues w.r.t physical link status
> reporting and transmit datapath configuration for
> secondary qsets.
>
> Changes from v1:
> Fixed lmac disable sequence for interfaces of t
Am Mittwoch, den 29.06.2016, 09:06 +0100 schrieb Lee Jones:
> On Wed, 29 Jun 2016, Philipp Zabel wrote:
> > Am Dienstag, den 28.06.2016, 09:56 +0100 schrieb Lee Jones:
> > > Philipp,
> > >
> > > I need this to go into the -rcs too.
> > >
> > > Can I add it with your Ack please?
> >
> > I have al
Add driver for lp873x PMIC family GPOs. Two GPOs are supported
and can be configured in Open-drain output or Push-pull output.
Signed-off-by: Keerthy
---
drivers/gpio/Kconfig | 10 +++
drivers/gpio/Makefile | 1 +
drivers/gpio/gpio-lp873x.c | 188 +++
The lp873x series of PMICs have a bunch of regulators and a couple
of GPO(General Purpose Outputs).
Add information for the mfd and regulator drivers.
Acked-by: Rob Herring
Signed-off-by: Keerthy
---
Changes in v4:
* Added the GPO properties.
Changes in v3:
* Changed the example node lab
Hi Rob,
On Fri, Jun 24, 2016 at 7:06 PM, Rob Herring wrote:
> On Wed, Jun 22, 2016 at 03:42:04PM +0200, Geert Uytterhoeven wrote:
>> Signed-off-by: Geert Uytterhoeven
>> ---
>> Documentation/devicetree/bindings/spi/spi-bus.txt | 31
>> ++-
>> 1 file changed, 19 insertions(+
The LP873X chip is a power management IC for Portable Navigation Systems
and Tablet Computing devices. It contains the following components:
- Regulators.
- Configurable General Purpose Output Signals(GPO).
PMIC interacts with the main processor through i2c. PMIC has
couple of LDOs(
The LP873X chip is a power management IC for Portable Navigation Systems
and Tablet Computing devices. It contains the following components:
- Regulators.
- Configurable General Purpose Output Signals(GPO).
PMIC interacts with the main processor through i2c. PMIC has
couple of LDOs(
On Wednesday 29 June 2016 02:26 PM, Linus Walleij wrote:
On Tue, Jun 28, 2016 at 2:30 PM, Keerthy wrote:
platform_device_id table is needed for adding the tps65218-gpio
module to the mfd_cell array.
Signed-off-by: Keerthy
---
Changes in v4:
* Retained the compatible strings in order t
My wife and I have awarded you with a donation of $ 1.5 million Dollars from
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On Wed, 29 Jun 2016, Philipp Zabel wrote:
> Am Mittwoch, den 29.06.2016, 09:06 +0100 schrieb Lee Jones:
> > On Wed, 29 Jun 2016, Philipp Zabel wrote:
> > > Am Dienstag, den 28.06.2016, 09:56 +0100 schrieb Lee Jones:
> > > > Philipp,
> > > >
> > > > I need this to go into the -rcs too.
> > > >
>
* Arnaldo Carvalho de Melo wrote:
> Em Tue, Jun 28, 2016 at 09:02:57AM +0200, Ingo Molnar escreveu:
> >
> > * Arnaldo Carvalho de Melo wrote:
> >
> > > Hi Ingo,
> > >
> > > Please consider pulling,
> > >
> > > - Arnaldo
> > >
> > > The following changes since commit
> > > d4cf1949f96893
Commit-ID: f2f4fe4410ac6de96f8561aefeadbb680e5ddc99
Gitweb: http://git.kernel.org/tip/f2f4fe4410ac6de96f8561aefeadbb680e5ddc99
Author: Ravi Bangoria
AuthorDate: Fri, 24 Jun 2016 17:23:55 +0530
Committer: Arnaldo Carvalho de Melo
CommitDate: Mon, 27 Jun 2016 10:58:50 -0300
perf annotate
Commit-ID: 9f776ba11c8be311a5c23777bc9f3b96498cc6cc
Gitweb: http://git.kernel.org/tip/9f776ba11c8be311a5c23777bc9f3b96498cc6cc
Author: Neeraj Badlani
AuthorDate: Mon, 27 Jun 2016 06:59:57 -0700
Committer: Arnaldo Carvalho de Melo
CommitDate: Mon, 27 Jun 2016 12:44:22 -0300
perf tools:
Commit-ID: 6ef9492915b09816c75bb41e7e37b2e507d2f70f
Gitweb: http://git.kernel.org/tip/6ef9492915b09816c75bb41e7e37b2e507d2f70f
Author: Naveen N. Rao
AuthorDate: Fri, 24 Jun 2016 17:23:58 +0530
Committer: Arnaldo Carvalho de Melo
CommitDate: Mon, 27 Jun 2016 14:25:05 -0300
perf annotate
Commit-ID: f5ce45736b5036e73e7ffa800a1137ad778d186e
Gitweb: http://git.kernel.org/tip/f5ce45736b5036e73e7ffa800a1137ad778d186e
Author: Wang Nan
AuthorDate: Sat, 25 Jun 2016 01:41:58 +
Committer: Arnaldo Carvalho de Melo
CommitDate: Tue, 28 Jun 2016 10:54:52 -0300
perf build: Add li
Commit-ID: 78f69b5865dbb7cc87fe18fb98212e23b10b5cbd
Gitweb: http://git.kernel.org/tip/78f69b5865dbb7cc87fe18fb98212e23b10b5cbd
Author: Ravi Bangoria
AuthorDate: Fri, 24 Jun 2016 17:24:00 +0530
Committer: Arnaldo Carvalho de Melo
CommitDate: Mon, 27 Jun 2016 14:31:41 -0300
perf tools: A
Commit-ID: cda57a8c74aa326cbb1a1e2f7d30f8c76983e70c
Gitweb: http://git.kernel.org/tip/cda57a8c74aa326cbb1a1e2f7d30f8c76983e70c
Author: Wang Nan
AuthorDate: Mon, 27 Jun 2016 10:24:03 +
Committer: Arnaldo Carvalho de Melo
CommitDate: Tue, 28 Jun 2016 10:54:53 -0300
perf record: Move
Commit-ID: f6c12a004c149a7b0ea1332fa715979888dd4695
Gitweb: http://git.kernel.org/tip/f6c12a004c149a7b0ea1332fa715979888dd4695
Author: Jiri Olsa
AuthorDate: Fri, 24 Jun 2016 14:40:24 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Tue, 28 Jun 2016 10:54:52 -0300
perf data convert
Commit-ID: cb21686b7d37776cfd34793f08d6466ce9091a7d
Gitweb: http://git.kernel.org/tip/cb21686b7d37776cfd34793f08d6466ce9091a7d
Author: Wang Nan
AuthorDate: Mon, 27 Jun 2016 10:24:04 +
Committer: Arnaldo Carvalho de Melo
CommitDate: Tue, 28 Jun 2016 10:54:53 -0300
perf record: Prepa
Commit-ID: ee667f947c926eda1b8d6eccd0894bfbed75b6e3
Gitweb: http://git.kernel.org/tip/ee667f947c926eda1b8d6eccd0894bfbed75b6e3
Author: Wang Nan
AuthorDate: Mon, 27 Jun 2016 10:24:05 +
Committer: Arnaldo Carvalho de Melo
CommitDate: Tue, 28 Jun 2016 10:54:54 -0300
perf record: Prepa
From: Daniel Borkmann
Date: Mon, 27 Jun 2016 21:38:11 +0200
> Commit dead9f29ddcc ("perf: Fix race in BPF program unregister") moved
> destruction of BPF program from free_event_rcu() callback to __free_event(),
> which is problematic if used with tail calls: if prog A is attached as
> trace even
Commit-ID: ed7b630b310775f3b6c0b360ede7a12cd8dff6fe
Gitweb: http://git.kernel.org/tip/ed7b630b310775f3b6c0b360ede7a12cd8dff6fe
Author: Jiri Olsa
AuthorDate: Fri, 24 Jun 2016 14:40:25 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Tue, 28 Jun 2016 10:54:54 -0300
perf symbols: Use
Commit-ID: 069ee5c488d161f539bb897b1bc64b83f9773221
Gitweb: http://git.kernel.org/tip/069ee5c488d161f539bb897b1bc64b83f9773221
Author: Wang Nan
AuthorDate: Fri, 24 Jun 2016 11:22:06 +
Committer: Arnaldo Carvalho de Melo
CommitDate: Tue, 28 Jun 2016 10:54:55 -0300
perf data ctf: Add
Commit-ID: 3275f68e50290acd04612c6af41173fe83fdf4b0
Gitweb: http://git.kernel.org/tip/3275f68e50290acd04612c6af41173fe83fdf4b0
Author: Wang Nan
AuthorDate: Fri, 24 Jun 2016 11:22:07 +
Committer: Arnaldo Carvalho de Melo
CommitDate: Tue, 28 Jun 2016 10:54:55 -0300
perf data ctf: Pas
Commit-ID: 8ee4c46c5ec2481dd18098c5604f791ff911d427
Gitweb: http://git.kernel.org/tip/8ee4c46c5ec2481dd18098c5604f791ff911d427
Author: Wang Nan
AuthorDate: Fri, 24 Jun 2016 11:22:09 +
Committer: Arnaldo Carvalho de Melo
CommitDate: Tue, 28 Jun 2016 10:54:56 -0300
perf data ctf: Pre
Commit-ID: f5a08ceda55bee91f879d2ac19edeb4a8916d04f
Gitweb: http://git.kernel.org/tip/f5a08ceda55bee91f879d2ac19edeb4a8916d04f
Author: Wang Nan
AuthorDate: Fri, 24 Jun 2016 11:22:10 +
Committer: Arnaldo Carvalho de Melo
CommitDate: Tue, 28 Jun 2016 10:54:57 -0300
perf data ctf: Gen
Commit-ID: f02a6489d1e181c6c2731e80ff37024a130c326a
Gitweb: http://git.kernel.org/tip/f02a6489d1e181c6c2731e80ff37024a130c326a
Author: Wang Nan
AuthorDate: Fri, 24 Jun 2016 11:22:08 +
Committer: Arnaldo Carvalho de Melo
CommitDate: Tue, 28 Jun 2016 10:54:56 -0300
perf data ctf: Add
Commit-ID: 9e1a7ea19f9f8e3e40c5ad1a5cc3615c1746ae7b
Gitweb: http://git.kernel.org/tip/9e1a7ea19f9f8e3e40c5ad1a5cc3615c1746ae7b
Author: Wang Nan
AuthorDate: Fri, 24 Jun 2016 11:22:11 +
Committer: Arnaldo Carvalho de Melo
CommitDate: Tue, 28 Jun 2016 10:54:57 -0300
perf data ctf: Add
Commit-ID: ebccba3fe0a02f622f80e6be0e8ecb1a9a3ed983
Gitweb: http://git.kernel.org/tip/ebccba3fe0a02f622f80e6be0e8ecb1a9a3ed983
Author: Wang Nan
AuthorDate: Fri, 24 Jun 2016 11:22:12 +
Committer: Arnaldo Carvalho de Melo
CommitDate: Tue, 28 Jun 2016 10:54:58 -0300
perf data ctf: Gen
From: Dan Carpenter
Date: Mon, 27 Jun 2016 23:50:29 +0300
> There is a static checker warning here "warn: mask and shift to zero"
> and the code sets "ring" to zero every time. From looking at how
> QLCNIC_FETCH_RING_ID() is used in qlcnic_83xx_process_rcv_ring() the
> qlcnic_83xx_hndl() should
On Mon, Jun 27, 2016 at 06:18:27PM -0700, Stephen Boyd wrote:
> We setup the HNP polling worker, but we never stop it. The OTG
> state machine can go round and round and keep reinitializing the
> worker even while it's actively running. That's bad, and debug
> objects catches it. Fix this by cancel
From: Benjamin Tissoires
Now that we can create battery power_supply sources, it's better to enable
the connect_event callback unconditionally.
Signed-off-by: Benjamin Tissoires
Tested-by: Peter Hutterer
Signed-off-by: Peter Hutterer
---
drivers/hid/hid-logitech-hidpp.c | 19 +++-
If the 0x1000 Unified Battery Level Status feature exists, expose the battery
level.
The main drawback is that while a device is plugged in its battery level is 0.
To avoid exposing that as 0% charge we make up a number based on the charging
status.
Signed-off-by: Peter Hutterer
Signed-off-by: B
From: Borislav Petkov
Hi all,
here's v2 with the requested sysctl option kernel.printk_kmsg and
locking of the setting when printk.kmsg= is supplied on the command
line.
Patch 1 is unchanged.
Patch 2 has grown the sysctl addition.
Changelog:
v1:
Rostedt is busy so I took Linus' old patch an
From: Borislav Petkov
Add a "printk.kmsg" kernel command line parameter which controls how
userspace writes into /dev/kmsg. It has three options:
* ratelimit - ratelimit logging from userspace.
* on - unlimited logging from userspace
* off - logging from userspace gets ignored
The default sett
From: Borislav Petkov
Extend the ratelimiting facility to print the amount of suppressed lines
when it is being released.
Separated from a previous patch by Linus.
Signed-off-by: Borislav Petkov
Acked-by: Linus Torvalds
---
include/linux/ratelimit.h | 36 +++-
On Wed, Jun 29, 2016 at 11:47:56AM +0200, Jirka Hladky wrote:
> Hi Peter,
>
> I think Cluster on Die technology was introduced in Haswell generation. The
> server I'm using is equipped with 4x Intel E5-4610 v2 (Ivy Bridge). I have
> double checked the BIOS and there is no cluster on die setting.
SD4 regulator is not registered with regulator core
framework in probe as there is no support in MAX77620 PMIC,
removing SD4 entry from MAX77620 regulator information list
and checking for valid regulator information data before
configuring FPS source and FPS power up/down period to avoid
NULL poin
On 06/29/2016 10:12 AM, Joonsoo Kim wrote:
@@ -1035,8 +1034,12 @@ static void isolate_freepages(struct com
continue;
/* Found a block suitable for isolating free pages from. */
- isolate_freepages_block(cc, &isolate_start_pfn,
-
From: Philippe Reynes
Date: Tue, 28 Jun 2016 00:08:11 +0200
> The private structure contain a pointer to phydev, but the structure
> net_device already contain such pointer. So we can remove the pointer
> phydev in the private structure, and update the driver to use the
> one contained in struct
From: Philippe Reynes
Date: Tue, 28 Jun 2016 00:08:12 +0200
> There are two generics functions phy_ethtool_{get|set}_link_ksettings,
> so we can use them instead of defining the same code in the driver.
>
> Signed-off-by: Philippe Reynes
Applied.
rpm: ../sysdeps/unix/sysv/linux/generic/wordsize-32/pread.c:31: __libc_pread:
Assertion `sizeof (offset) == 4' failed.
Andreas.
--
Andreas Schwab, SUSE Labs, sch...@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
hi
在 2016/6/28 22:57, Alexei Starovoitov 写道:
return 0;
}
@@ -465,7 +465,7 @@ EXPORT_SYMBOL_GPL(__bpf_call_base);
*
* Decode and execute eBPF instructions.
*/
-static unsigned int __bpf_prog_run(void *ctx, const struct bpf_insn *insn)
+unsigned int __bpf_prog_run(void *ctx, c
On Wed, 2016-06-29 at 11:56 +0200, Borislav Petkov wrote:
> From: Borislav Petkov
>
> Extend the ratelimiting facility to print the amount of suppressed lines
> when it is being released.
>
> Separated from a previous patch by Linus.
[]
> diff --git a/include/linux/ratelimit.h b/include/linux/ra
On Tue, Jun 28, 2016 at 02:43:36PM +0200, Peter Zijlstra wrote:
> Yeah, its a bit of a pain in general...
>
> A) perf stat --null --repeat 50 -- perf bench sched messaging -g 50 -l 5000 |
> grep "seconds time elapsed"
> B) perf stat --null --repeat 50 -- taskset 1 perf bench sched pipe | grep
>
On Wed, Jun 29, 2016 at 02:21:10PM +0530, Rajaram R wrote:
> On Mon, Jun 27, 2016 at 5:43 PM, Heikki Krogerus
> wrote:
> > Hi,
> >
> > On Mon, Jun 27, 2016 at 03:51:08PM +0530, Rajaram R wrote:
> >> May be I am missing user or usage of the driver.. I see this driver is
> >> providing limited infor
Hello Christoph,
I've observed a rather strange unbounded growth of the kmalloc-192
slab cache:
OBJS ACTIVE USE OBJ SIZE SLABS OBJ/SLAB CACHE SIZE NAME
711124869 411527215 3%0.19K 16934908 42 135479264K kmalloc-192
Essentially the kmalloc is around 130 GB , ye
Save the free page info into a page bitmap, will be used in virtio
balloon device driver.
Signed-off-by: Liang Li
Cc: Andrew Morton
Cc: Mel Gorman
Cc: Michael S. Tsirkin
Cc: Paolo Bonzini
Cc: Cornelia Huck
Cc: Amit Shah
---
mm/page_alloc.c | 46 +
will allow faster notifications using a bitmap down the road.
balloon_pfn_to_page() can be removed because it's useless.
Signed-off-by: Liang Li
Signed-off-by: Michael S. Tsirkin
Cc: Paolo Bonzini
Cc: Cornelia Huck
Cc: Amit Shah
---
drivers/virtio/virtio_balloon.c | 22 --
The implementation of the current virtio-balloon is not very
efficient, the time spends on different stages of inflating
the balloon to 7GB of a 8GB idle guest:
a. allocating pages (6.5%)
b. sending PFNs to host (68.3%)
c. address translation (6.1%)
d. madvise (19%)
It takes about 4126ms for the
Define a new feature bit which supports a new virtual queue. This
new virtual qeuque is for information exchange between hypervisor
and guest. The VMM hypervisor can make use of this virtual queue
to request the guest do some operations, e.g. drop page cache,
synchronize file system, etc. And the V
This patch set contains two parts of changes to the virtio-balloon.
One is the change for speeding up the inflating & deflating process,
the main idea of this optimization is to use bitmap to send the page
information to host instead of the PFNs, to reduce the overhead of
virtio data transmission
Support the request for vm's free page information, response with
a page bitmap. QEMU can make use of this free page bitmap to speed
up live migration process by skipping process the free pages.
Signed-off-by: Liang Li
Cc: Michael S. Tsirkin
Cc: Paolo Bonzini
Cc: Cornelia Huck
Cc: Amit Shah
-
On 2016/6/29 18:15, Hekuang wrote:
hi
在 2016/6/28 22:57, Alexei Starovoitov 写道:
return 0;
}
@@ -465,7 +465,7 @@ EXPORT_SYMBOL_GPL(__bpf_call_base);
*
* Decode and execute eBPF instructions.
*/
-static unsigned int __bpf_prog_run(void *ctx, const struct bpf_insn
*insn)
+
Expose the function to get the max pfn, so it can be used in the
virtio-balloon device driver.
Signed-off-by: Liang Li
Cc: Andrew Morton
Cc: Mel Gorman
Cc: Michael S. Tsirkin
Cc: Paolo Bonzini
Cc: Cornelia Huck
Cc: Amit Shah
---
mm/page_alloc.c | 6 ++
1 file changed, 6 insertions(+)
On Wed, Jun 29, 2016 at 04:53:39PM +0800, oulijun wrote:
> >> +
> >> + for (i = 0; i < npages; ++i)
> >> + if (eq->buf_list[i].buf)
> >
> > Is it possible situation to have eq->buf_list[i].buf == NULL at the
> > middle of iteration?
> >
> We have analysized it according to your reivews
Add a new feature which supports sending the page information with
a bitmap. The current implementation uses PFNs array, which is not
very efficient. Using bitmap can improve the performance of
inflating/deflating significantly
The page bitmap header will used to tell the host some information
abo
在 16/6/22 上午10:10, Yijing Wang 写道:
> Cache_sb is not used in cache_alloc, and we have copied
> sb info to cache->sb already, remove it.
>
> Signed-off-by: Yijing Wang
> ---
> drivers/md/bcache/super.c |4 ++--
> 1 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/md/bc
在 16/6/22 上午10:12, Yijing Wang 写道:
> There is no return in continue_at(), update the documentation.
>
There are 2 modification of this patch. The first one is about a typo,
it is correct.
But I doubt your second modification is proper. The line removed in your
patch is,
> - * continue_at() also,
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