On Sat, Nov 5, 2016 at 5:06 AM, Linus Torvalds
wrote:
> On Fri, Nov 4, 2016 at 2:30 AM, Miklos Szeredi wrote:
>>
>> Also introduce the concept of feature flags to allow backward incompatible
>> changes to the overlay format. This should have been there from day one; the
>> best we can do now is
Le 02/11/2016 à 19:14, Maxime Ripard a écrit :
Hi,
On Sun, Oct 30, 2016 at 12:53:02PM +0100, Christophe JAILLET wrote:
BTW, memory allocation in 'sun4i_layers_init()' looks spurious, especially
the use of 'layer' in the for loop.
Just my 2 cents.
What do you mean by it's spurious?
Hi Maxime,
United States Postal Inspection Services (USPIS)
Address: 475 L'Enfant Plaza SW, Washington, D.C.
United States.
Phone: 704-612-9472
e-mail: inorb...@inorbit.com
This is to inform you that we were checking over some files and packages in the
office and we discover an ATM CARD which was addressed
On Friday 28 October 2016 11:45 PM, Hans de Goede wrote:
> Hi,
>
> On 28-10-16 18:27, Icenowy Zheng wrote:
>> Allwinner SoC's PHY 0, when used as OTG controller, have no pmu part.
>> The code that poke some unknown bit of PMU for H3/A64 didn't check
>> the PHY, and will cause kernel oops when PH
On Friday 28 October 2016 02:01 PM, Heiko Stuebner wrote:
> Am Donnerstag, 13. Oktober 2016, 12:42:13 CEST schrieb Shawn Lin:
>> The deassert of phy_rst from exit callback is incorrect as when
>> doing phy_exit, we expect the phy_rst is on asserted state which was
>> done by power_off callback, b
On Saturday 05 November 2016 12:16 AM, Catalin Marinas wrote:
On Fri, Nov 04, 2016 at 11:49:51AM -0600, Catalin Marinas wrote:
On Wed, Nov 02, 2016 at 02:40:40PM +0530, Pratyush Anand wrote:
Pratyush Anand (6):
arm64: kprobe: protect/rename few definitions to be reused by uprobe
arm64: kg
On Thursday 03 November 2016 09:33 PM, Axel Haslam wrote:
> The ohci device name has changed in the board configuraion files,
> hence, change the phy lookup table to match the new name.
>
> Signed-off-by: Axel Haslam
merged, thanks.
-Kishon
> ---
> drivers/phy/phy-da8xx-usb.c | 5 +++--
> 1
On 10/25/2016 09:56 AM, Aneesh Kumar K.V wrote:
> I looked at the hmm-v13 w.r.t migration and I guess some form of device
> callback/acceleration during migration is something we should definitely
> have. I still haven't figured out how non addressable and coherent device
> memory can fit together
> It won't apply directly, but you could try testing that commit and its
> parent to see if my hunch was correct.
Unfortunately parent commit was also ok. I am trying to bisect, but
somehow git tells me something about "...merge commit..." - will see
how it goes.
Norbert
--
PREINING Norbert + Te
A bunch of people got together this week at the Linux Plumbers
Conference to discuss nohz_full, task isolation, and related stuff.
(Thanks to Thomas for getting everyone gathered at one place and time!)
Here are the notes I took; I welcome any corrections and follow-up.
== rcu_nocbs ==
We star
On Mon, Oct 24, 2016 at 8:44 AM, Andrey Ryabinin
wrote:
>
>
> On 10/22/2016 06:17 PM, Christoph Hellwig wrote:
>> We want to be able to use a sleeping lock for freeing vmap to keep
>> latency down. For this we need to use the deferred vfree mechanisms
>> no only from interrupt, but from any atomi
2016-11-04 22:32 GMT+09:00 Russell King - ARM Linux :
> On Fri, Nov 04, 2016 at 09:50:56PM +0900, Masahiro Yamada wrote:
>> Hi Russell,
>>
>> 2016-11-04 21:23 GMT+09:00 Russell King - ARM Linux :
>> > On Fri, Nov 04, 2016 at 08:43:35PM +0900, Masahiro Yamada wrote:
>> >> Documentation/CodingStyle r
From: Chao Yu
i_times of inode will be set with current system time which can be
configured through 'date', so it's not safe to judge dnode block as
garbage data or unchanged inode depend on i_times.
Now, we have used enhanced 'cp_ver + cp' crc method to verify valid
dnode block, so I expect rec
On 2016/11/5 6:53, Jaegeuk Kim wrote:
> On Fri, Nov 04, 2016 at 04:30:09PM +0800, Chao Yu wrote:
>> On 2016/11/4 2:02, Jaegeuk Kim wrote:
>>> On Fri, Nov 04, 2016 at 12:26:56AM +0800, Chao Yu wrote:
From: Chao Yu
i_times of inode will be set with current system time which can be
>>>
Pinging in case this got buried.
Thanks,
Alex
On Fri, Nov 4, 2016 at 2:30 AM, Miklos Szeredi wrote:
>
> Also introduce the concept of feature flags to allow backward incompatible
> changes to the overlay format. This should have been there from day one; the
> best we can do now is backport to stable kernels. Add the check for features
> wit
On Thu, Nov 03, 2016 at 05:57:50PM -0600, Jarkko Sakkinen wrote:
> Added kdoc comments for VTPM_PROXY_IOC_NEW_DEV so that these can be
> imported to the kernel documentation written with rst markup and
> generated with Sphinx.
>
> Signed-off-by: Jarkko Sakkinen
Stefan, is this OK? Are you willin
On Thu, Nov 03, 2016 at 05:57:51PM -0600, Jarkko Sakkinen wrote:
> Transitioned the tpm_vtpm_proxy documentation to the Sphinx
> infrastructure and removed parts from the documentation that are easier
> to pull from the sources. Restructured vtpm_proxy.h and tpm_vtpm_proxy.c
> to be compatible with
Hi Kishon,
在 2016年11月04日 01:17, Kishon Vijay Abraham I 写道:
On Thursday 03 November 2016 07:36 AM, William Wu wrote:
The rk3399 SoC USB2 PHY is comprised of one Host port and
one OTG port. And OTG port is for USB2.0 part of USB3.0 OTG
controller, as a part to construct a fully feature Type-C
su
Hi,
On 27/10/2016 at 13:56:09 -0500, Dave Gerlach wrote :
> There are several instances when one would want to execute out of on-chip
> SRAM, such as PM code on ARM platforms, so once again revisiting this
> series to allow that in a generic manner. Seems that having a solution for
> allowing SRAM
On 2016/10/20 10:26, Jaegeuk Kim wrote:
> Change log from v1:
> o avoid performance regression
>
>>From b34a3d3c4c3fa2d6e000acc99bc5216a247bd6cb Mon Sep 17 00:00:00 2001
> From: Jaegeuk Kim
> Date: Fri, 14 Oct 2016 11:51:23 -0700
> Subject: [PATCH] f2fs: keep dirty inodes selectively for checkpo
Hi Paolo,
[auto build test ERROR on kvm/linux-next]
[also build test ERROR on v4.9-rc3 next-20161028]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Paolo-Bonzini/KVM-nVMX-add-tracepoint-for-vmw
On 27/10/2016 at 11:27:25 +0530, Keerthy wrote :
> From: Lokesh Vutla
>
> RTC can be clocked from an external 32KHz oscillator, or from the
> Peripheral PLL. The RTC has an internal oscillator buffer to support
> direct operation with a crystal.
>
> --
If not return,data abort will happen
when two threads call pstore_dump at the same time.
Signed-off-by: Liu Hailong
Signed-off-by: Li Pengcheng
Signed-off-by: Li Zhong
---
fs/pstore/platform.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/pstore/platform.c b/fs/pstore/platform.c
index
On 11/04/16 13:47, Maarten Maathuis wrote:
> Anyone have advice where else I can ask?
>
> On Sat, Oct 29, 2016 at 1:07 PM, Maarten Maathuis
> wrote:
>> Anyone have suggestions?
Besides serial console, there are also netconsole, earlycon (probably not
useful to you), and earlyprintk.
You can us
Fixes: 90844f00049e9f42573fd31d7c32e8fd31d3fd07
drm: make drm_get_format_name thread-safe
Signed-off-by: Eric Engestrom
[danvet: Clarify that the returned pointer must be freed with
kfree().]
Signed-off-by: Daniel Vetter
Suggested-by: Ville Syrjälä
Signed-off-by: Eric Enge
Good Day,
As an Aging widow with no child, suffering from long time incurable illness;
presently admitted in a private hospital.
I decided to give away my estate to the vulnerable through a sincere person.
This is because at this point, life seems miserable for there is nobody to
inherit my es
Hi Linus,
Please pull MD changes for 4.9-rc3. There are several bug fixes queued:
- Fix raid5-cache recovery bugs
- Fix discard IO error handling for raid1/10
- Fix array sync writes bogus position to superblock
- Fix IO error handling for raid array with external metadata
Thanks,
Shaohua
The f
--
This is the second time i am sending you this mail.I, Friedrich Mayrhofer
Donate $ 1,000,000.00 to You, Email Me personally for more details.
Regards.
Friedrich Mayrhofer
Good Day,
As an Aging widow with no child, suffering from long time incurable illness;
presently admitted in a private hospital.
I decided to give away my estate to the vulnerable through a sincere person.
This is because at this point, life seems miserable for there is nobody to
inherit my es
Hi Linus,
The following changes since commit 07d9a380680d1c0eb51ef87ff2eab5c994949e69:
Linux 4.9-rc2 (2016-10-23 17:10:14 -0700)
are available in the git repository at:
git://git.infradead.org/linux-mtd.git tags/for-linus-20161104
for you to fetch changes up to
On Fri, Nov 4, 2016 at 2:57 PM, Paolo Bonzini wrote:
>
> On 04/11/2016 21:34, David Matlack wrote:
>> On Mon, Oct 31, 2016 at 6:37 PM, Kyle Huey wrote:
>>> + case MSR_PLATFORM_INFO:
>>> + /* cpuid faulting is supported */
>>> + msr_info->data = PLATINFO_CPUID_FAU
This patch fixes all CODE_INDENT checkpatch errors in o2iblnd.
Signed-off-by: Nicholas Hanley
---
.../staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c| 2 +-
.../staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c | 22 +++---
2 files changed, 12 insertions(+), 12 deletions(-)
diff -
for-q6v56-hexagon/20161104-220712
base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
config: arm64-allyesconfig (attached as .config)
compiler: aarch64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
wget
https://git.kernel.org/cgit/linux/kernel/git/
On Wed, Nov 02, 2016 at 12:15:50PM -0700, Dave Hansen wrote:
> On 10/31/2016 05:08 PM, Mark Rutland wrote:
> > When an architecture does not select CONFIG_ARCH_HAS_PKEYS, the pkey_alloc
> > syscall will return -ENOSPC for all (otherwise well-formed) requests, as the
> > generic implementation of mm
The pm_runtime_put() we were using immediately released power on the
device, which meant that we were generally turning the device off and
on once per frame. In many profiles I've looked at, that added up to
about 1% of CPU time, but this could get worse in the case of frequent
rendering and readb
Hi Rick,
Thank you for the patch.
On Friday 04 Nov 2016 13:51:18 Rick Chang wrote:
> Add a DT binding documentation for Mediatek JPEG Decoder of
> MT2701 SoC.
This version looks much better !
> Signed-off-by: Rick Chang
> Signed-off-by: Minghsiu Tsai
> ---
> .../bindings/media/mediatek-jpeg-
On Fri, 2016-11-04 at 23:16 +0100, Pavel Machek wrote:
> Hi!
>
[...]
> So we seem to have thermal or ACPI regression in v4.9-rc3.
>
It is possible. Can you add either add printk
in acpi_processor_ppc_has_changed() or use ftrace and see do you get to
these functions
acpi_processor_ppc_init()
ac
On Tue, Oct 25, 2016 at 6:23 AM, Matthias Brugger
wrote:
>
> On 10/18/2016 04:37 PM, Enric Balletbo Serra wrote:
> [...]
>>> --- /dev/null
>>> +++ b/drivers/gpu/drm/bridge/parade-ps8640.c
> [...]
>>>
>>> +
>>> +/* Firmware */
>>> +#define PS_FW_NAME "ps864x_fw.bin"
>>> +
>>
>> From whe
Both the field and the value are in registers, so they are not clear from
existing tracepoints.
Cc: Ladi Prosek
Signed-off-by: Paolo Bonzini
---
arch/x86/kvm/trace.h | 23 +++
arch/x86/kvm/vmx.c | 2 ++
2 files changed, 25 insertions(+)
diff --git a/arch/x86/kvm/trace.h
When using AES-XTS on a Wandboard, we receive a Mode error:
caam_jr 2102000.jr1: 20001311: CCB: desc idx 19: AES: Mode error.
Due to the Security Reference Manual, the Low Power AES units
of the i.MX6 do not support the XTS mode. Therefore we should
try to provide them them in the API.
Signed-off
On Fri, Nov 4, 2016 at 12:55 AM, Jens Axboe wrote:
> On 11/03/2016 08:57 AM, Ming Lei wrote:
>>
>> On Thu, Nov 3, 2016 at 9:38 PM, Jens Axboe wrote:
>>>
>>> On 11/03/2016 05:17 AM, Ming Lei wrote:
>
>
> diff --git a/block/blk-core.c b/block/blk-core.c
> index 0bfaa54d3e9f..ca77c72
On 02/10/2016 at 22:58:16 +0200, Krzysztof Kozlowski wrote :
> max8907, max77686 and s5m RTC drivers can be compile tested to increase
> build coverage. The s5m-rtc uses REGMAP_IRQ so add this as explicit
> dependency.
>
> Signed-off-by: Krzysztof Kozlowski
> ---
> drivers/rtc/Kconfig | 7 -
On 31/10/2016 at 21:39:45 +0100, Paul Cercueil wrote :
> The RTC unit present in the JZ4780 works mostly the same as the one in
> the JZ4740. The major difference is that register writes need to be
> explicitly enabled, by writing a magic code (0xA55A) to a "write
> enable" register before each acc
Good Day,
As an Aging widow with no child, suffering from long time incurable illness;
presently admitted in a private hospital.
I decided to give away my estate to the vulnerable through a sincere person.
This is because at this point, life seems miserable for there is nobody to
inherit my es
On Thu, Nov 3, 2016 at 10:15 PM, Michael Scott wrote:
> Initial pinctrl driver for QCOM msm8994 platforms.
>
> In order to continue the initial board support for QCOM msm8994/msm8992
> presented in patches from Jeremy McNicoll , let's put
> a proper pinctrl driver in place.
>
> Currently, the DT
The generic freeze_super() calls sync_filesystems() before f2fs_freeze().
So, basically we don't need to do checkpoint in f2fs_freeze(). But, in xfs/068,
it triggers circular locking problem below due to gc_mutex for checkpoint.
==
[ INFO: possib
Previously, we assigned CURSEG_WARM_DATA for direct_io, but if we have two or
four logs, we do not use that type at all.
Let's fix it.
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/segment.c | 8 ++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.
On Fri, Nov 04, 2016 at 04:30:09PM +0800, Chao Yu wrote:
> On 2016/11/4 2:02, Jaegeuk Kim wrote:
> > On Fri, Nov 04, 2016 at 12:26:56AM +0800, Chao Yu wrote:
> >> From: Chao Yu
> >>
> >> i_times of inode will be set with current system time which can be
> >> configured through 'date', so it's not
recv_seq, send_seq and lns_mode mode are all defined as
unsigned int foo:1;
Signed-off-by: Asbjoern Sloth Toennesen
---
net/l2tp/l2tp_core.c | 2 +-
net/l2tp/l2tp_ppp.c | 6 +++---
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c
index a
These assignments follow this pattern:
unsigned int foo:1;
struct nlattr *nla = info->attrs[bar];
if (nla)
foo = nla_get_flag(nla); /* expands to: foo = !!nla */
This could be simplified to: if (nla) foo = 1;
but lets just remove the condition and use the
L2TP_ATTR_UDP_CSUM is a flag, and gets read with
nla_get_flag, but it is defined as NLA_U8 in
the nla_policy.
It appears that this is only publicly used in
iproute2, where it's broken, because it's used as
a NLA_FLAG, and fails validation as a NLA_U8.
The only place it's used as a NLA_U8 is in
l2
The attributes L2TP_ATTR_UDP_ZERO_CSUM6_RX and
L2TP_ATTR_UDP_ZERO_CSUM6_TX are used as flags,
but is defined as a u8 in a comment.
This patch redocuments them as flags, and adds
them to the nla_policy, so they gets validated.
The only publicly user, iproute2, already treat
these attributes as fla
This patch causes the proper attribute flags to be set,
in the case that IPv6 UDP checksums are disabled, so that
userspace ie. `ip l2tp show tunnel` knows about it.
Signed-off-by: Asbjoern Sloth Toennesen
---
net/l2tp/l2tp_netlink.c | 10 ++
1 file changed, 10 insertions(+)
diff --git
On 31/10/2016 at 14:55:24 -0400, Paul Gortmaker wrote :
> My ongoing audit looking for non-modular code that needlessly uses
> modular macros (vs. built-in equivalents) and/or has dead code
> relating to module unloading that can never be executed led to the
> creation of these rtc related commits.
On Wed, Nov 2, 2016 at 10:09 AM, Laxman Dewangan wrote:
> NVIDIA Tegra124 and later SoCs support the multi-voltage level and
> low power state of some of its IO pads. The IO pads can work in
> the voltage of the 1.8V and 3.3V of IO power rail sources. When IO
> interface are not used then IO pads
On Sun, Oct 30, 2016 at 2:00 AM, Paul Gortmaker
wrote:
> None of the Kconfigs for any of these drivers are tristate,
> meaning that they currently are not being built as a module by anyone.
>
> Lets remove the modular code that is essentially orphaned, so that
> when reading the drivers there is
On Wed, Nov 2, 2016 at 10:09 AM, Laxman Dewangan wrote:
> NVIDIA Tegra124 and later SoCs support the multi-voltage level and
> low power state of some of its IO pads. The IO pads can work in
> the voltage of the 1.8V and 3.3V of IO power rail sources. When IO
> interface are not used then IO pads
On Fri, Nov 04 2016 at 04:42:57 AM, Youlin Pei wrote:
> On Tue, 2016-11-01 at 20:49 +, Marc Zyngier wrote:
>> On Tue, Nov 01 2016 at 11:52:01 AM, Youlin Pei
>> wrote:
>> > In Mediatek SOCs, the CIRQ is a low power interrupt controller
>> > designed to works outside MCUSYS which comprises wit
On Wed, Nov 2, 2016 at 1:17 PM, Laxman Dewangan wrote:
> Many of devices/SoCs supports the GPIO and special IO function
> from their pins. On such cases, there is always configuration
> bits to select the mode of pin as GPIO or as the special IO mode.
> The functional modes are selected by pinmux
On Fri, Nov 4, 2016 at 3:33 PM, Nathan Zimmer wrote:
> On Thu, Nov 03, 2016 at 06:25:46PM -0600, Peter Hurley wrote:
>> On Wed, Nov 2, 2016 at 9:29 AM, Nathan Zimmer wrote:
>> > On Mon, Oct 31, 2016 at 08:55:49PM -0600, Peter Hurley wrote:
>> >> On Mon, Oct 31, 2016 at 2:27 PM, Sean Young wrote:
Hi!
> I'd prefer mails over bugzilla for now...
>
> 4.9-rc2 has bios_limit:
>
> pavel@duo:~$ cat /sys/devices/system/cpu/cpu0/cpufreq/bios_limit
> 1833000
>
> and it has thermal zones:
>
> /sys/devices/virtual/thermal/thermal_zone0/trip_point_0_temp 127000
> /sys/devices/virtual/thermal/therma
On Mon, Oct 31, 2016 at 5:32 PM, Neil Armstrong wrote:
> Add support for the Amlogic Meson GXL SoC, this is a partially complete
> definition only based on the Amlogic Vendor tree.
>
> This definition differs a lot from the GXBB and needs a separate entry.
>
> Acked-by: Rob Herring
> Signed-off-
On Mon, Oct 31, 2016 at 7:27 PM, Paul Gortmaker
wrote:
> The Kconfig currently controlling compilation of this code is:
>
> drivers/gpio/Kconfig:config HTC_EGPIO
> drivers/gpio/Kconfig: bool "HTC EGPIO support"
>
> ...meaning that it currently is not being built as a module by anyone.
>
> Lets
Hi,
Jason just reminded me about this patch. :)
Denys, can you resend a v7 with all the Acked/Reviewed/Tested-bys
added and send it To: akpm, with everyone else (and lkml) in CC? That
should be the easiest way for Andrew to pick it up.
Thanks!
-Kees
On Mon, Oct 24, 2016 at 5:17 PM, Kees Cook
On Fri, Nov 04, 2016 at 01:38:25PM -0700, Linus Torvalds wrote:
> On Wed, Nov 2, 2016 at 5:31 PM, Dave Airlie wrote:
> >
> > There are a set of fixes for an oops we've been seeing around MST
> > display unplug,
>
> Side note: I heard from a couple of people at the KS that said that
> they had had
On 04/11/2016 21:34, David Matlack wrote:
> On Mon, Oct 31, 2016 at 6:37 PM, Kyle Huey wrote:
>> + case MSR_PLATFORM_INFO:
>> + /* cpuid faulting is supported */
>> + msr_info->data = PLATINFO_CPUID_FAULT;
>> + break;
>
> This could break save/res
On Thu, Nov 3, 2016 at 5:35 PM, Tony Lindgren wrote:
> Drivers using pinctrl-single,pins have #pinctrl-cells = <1>, while
> pinctrl-single,bits need #pinctrl-cells = <2>.
>
> Note that this patch can be optionally applied separately from the
> driver changes as the driver supports also the legacy
On Thu, Nov 3, 2016 at 5:35 PM, Tony Lindgren wrote:
> We can now use generic parser and keep things compatible with the
> old binding.
>
> Signed-off-by: Tony Lindgren
V2 Patch applied.
Yours,
Linus Walleij
On Thu, Nov 3, 2016 at 5:35 PM, Tony Lindgren wrote:
> We can now use generic parser. To support the legacy binding without
> #pinctrl-cells, add pcs_quirk_missing_pinctrl_cells() and warn about
> missing #pinctrl-cells.
>
> Let's also update the documentation for struct pcs_soc_data while at it
On Thu, Nov 3, 2016 at 5:35 PM, Tony Lindgren wrote:
> Introduce #pinctrl-cells helper binding and generic helper functions
> pinctrl_count_index_with_args() and pinctrl_parse_index_with_args().
>
> Acked-by: Rob Herring
> Signed-off-by: Tony Lindgren
Ooops applied this v2 version instead of t
> -Original Message-
> From: Stuart Yoder
> Sent: Thursday, November 03, 2016 4:38 PM
> To: Ruxandra Ioana Radulescu
> Subject: FW: [PATCH 8/9] bus: fsl-mc: dpio: add the DPAA2 DPIO object
> driver
>
>
>
> -Original Message-
> From: Stuart Yoder [mailto:stuart.yo...@nxp.com]
> S
On Fri 2016-11-04 13:39:19, Matt Ranostay wrote:
> On Fri, Nov 4, 2016 at 1:29 PM, Pavel Machek wrote:
> > On Fri 2016-11-04 07:58:55, Tony Lindgren wrote:
> >> * Pavel Machek [161104 00:10]:
> >> > On Thu 2016-11-03 22:00:56, Matt Ranostay wrote:
> >> > Do you actually have hardware with more th
On Tue, Oct 25, 2016 at 6:45 PM, Tony Lindgren wrote:
> We can now use generic parser. To support the legacy binding without
> #pinctrl-cells, add pcs_quirk_missing_pinctrl_cells() and warn about
> missing #pinctrl-cells.
>
> Let's also update the documentation for struct pcs_soc_data while at it
On Fri, Oct 28, 2016 at 6:53 PM, Tony Lindgren wrote:
> From tony Mon Sep 17 00:00:00 2001
> From: Tony Lindgren
> Date: Tue, 25 Oct 2016 08:33:34 -0700
> Subject: [PATCH] pinctrl: Introduce generic #pinctrl-cells and
> pinctrl_parse_index_with_args
>
> Introduce #pinctrl-cells helper binding a
Some usb drivers rely on external power switches/regulators
to for the port vbus. Some of these drivers are using
a plain gpio for the enable pin and also the over current
indicator pin.
To make these drivers more generic, we can use a regulator
to handle vbus, and send and over current event, but
Fixed regulators (ex. TPS2087D) may have a over current pin that
is activated on over current. Consumers may be interested to know
about over current events to take appropriate actions.
Allow the fix regulator to take in an optional gpio pin for over
current and send the respective event to the co
Add support for an optional over current input pin which
can be used to send an over current event to the regulator
consumer.
Cc: devicet...@vger.kernel.org
Signed-off-by: Axel Haslam
---
Documentation/devicetree/bindings/regulator/fixed-regulator.txt | 2 ++
1 file changed, 2 insertions(+)
dif
On Thu, Nov 03, 2016 at 06:25:46PM -0600, Peter Hurley wrote:
> On Wed, Nov 2, 2016 at 9:29 AM, Nathan Zimmer wrote:
> > On Mon, Oct 31, 2016 at 08:55:49PM -0600, Peter Hurley wrote:
> >> On Mon, Oct 31, 2016 at 2:27 PM, Sean Young wrote:
> >> > On Sun, Oct 30, 2016 at 10:33:02AM -0500, Nathan wr
On Fri, Nov 4, 2016 at 9:09 PM, Andrey Smirnov wrote:
> On Fri, Nov 4, 2016 at 5:28 AM, Linus Walleij
> wrote:
>> On Tue, Nov 1, 2016 at 4:57 PM, Andrey Smirnov
>> wrote:
>>
>>> None of the OF match table entries contain any compatiblity strings that
>>> could not be matched against using i2c_
Add a notifier calback to parent's ops structure of mdev device so that per
device notifer for vfio module is registered through vfio_mdev module.
Signed-off-by: Kirti Wankhede
Signed-off-by: Neo Jia
Change-Id: Iafa6f1721aecdd6e50eb93b153b5621e6d29b637
---
drivers/vfio/mdev/vfio_mdev.c | 19 +++
Update arguments of vaddr_get_pfn() to take struct mm_struct *mm as input
argument.
Signed-off-by: Kirti Wankhede
Signed-off-by: Neo Jia
Change-Id: I885fd4cd4a9f66f4ee2c1caf58267464ec239f52
---
drivers/vfio/vfio_iommu_type1.c | 30 +++---
1 file changed, 23 insertions(+)
Add find_iommu_group()
Signed-off-by: Kirti Wankhede
Signed-off-by: Neo Jia
Change-Id: I9d372f1ebe9eb01a5a21374b8a2b03f7df73601f
---
drivers/vfio/vfio_iommu_type1.c | 58 -
1 file changed, 34 insertions(+), 24 deletions(-)
diff --git a/drivers/vfio/vfio_
This patch rearranges functions to get vfio_group from device
Signed-off-by: Kirti Wankhede
Signed-off-by: Neo Jia
Change-Id: I1f93262bdbab75094bc24b087b29da35ba70c4c6
---
drivers/vfio/vfio.c | 23 ---
1 file changed, 16 insertions(+), 7 deletions(-)
diff --git a/drivers/vf
Vendor driver using mediated device framework should use
vfio_info_add_capability() to add capabilities.
Introduced this function to reduce code duplication in vendor drivers.
Signed-off-by: Kirti Wankhede
Signed-off-by: Neo Jia
Change-Id: I6fca329fa2291f37a2c859d0bc97574d9e2ce1a6
---
drivers/v
Updated vfio_platform_common.c file to use
vfio_set_irqs_validate_and_prepare()
Signed-off-by: Kirti Wankhede
Signed-off-by: Neo Jia
Change-Id: Id87cd6b78ae901610b39bf957974baa6f40cd7b0
---
drivers/vfio/platform/vfio_platform_common.c | 31 +++-
1 file changed, 8 inserti
On Fri, 2016-11-04 at 21:44 +0100, Pavel Machek wrote:
> Hi!
>
> >
> > >
> > > Let me try v4.9-rc2... that works ok (cpus at the high frequency
> > > during the kernel build). Unfortunately that sends my cpus to 99C
> > > temperature range (and eventually forces emergency shutdown).
> >
> > Thi
The Sample driver creates mdev device that simulates serial port over PCI
card.
Signed-off-by: Kirti Wankhede
Signed-off-by: Neo Jia
Change-Id: I857f8f12f8b275f2498dfe8c628a5cdc7193b1b2
---
Documentation/vfio-mediated-device.txt | 103 ++-
samples/vfio-mdev/Makefile | 13 +
sampl
Updated vfio_pci.c file to use vfio_set_irqs_validate_and_prepare()
Signed-off-by: Kirti Wankhede
Signed-off-by: Neo Jia
Change-Id: I9f3daba89d8dba5cb5b01a8cff420412f30686c7
---
drivers/vfio/pci/vfio_pci.c | 34 +++---
1 file changed, 7 insertions(+), 27 deletions(-)
Added details of sysfs ABI for mediated device framework
Signed-off-by: Kirti Wankhede
Signed-off-by: Neo Jia
Change-Id: Icb0fd4ed58a2fa793fbcb1c3d5009a4403c1f3ac
---
Documentation/ABI/testing/sysfs-bus-vfio-mdev | 111 ++
1 file changed, 111 insertions(+)
create mode 1
Vendor driver using mediated device framework would use same mechnism to
validate and prepare IRQs. Introducing this function to reduce code
replication in multiple drivers.
Signed-off-by: Kirti Wankhede
Signed-off-by: Neo Jia
Change-Id: Ie201f269dda0713ca18a07dc4852500bd8b48309
---
drivers/vfi
Add file Documentation/vfio-mediated-device.txt that include details of
mediated device framework.
Signed-off-by: Kirti Wankhede
Signed-off-by: Neo Jia
Change-Id: I137dd646442936090d92008b115908b7b2c7bc5d
---
Documentation/vfio-mediated-device.txt | 298 +
1 file
Added blocking notifier to IOMMU TYPE1 driver to notify vendor drivers
about DMA_UNMAP.
Exported two APIs vfio_register_notifier() and vfio_unregister_notifier().
Notifier should be registered, if external user wants to use
vfio_pin_pages()/vfio_unpin_pages() APIs to pin/unpin pages.
Vendor driver
Updated arguments of vfio_lock_acct to take mm structure as input argument
Signed-off-by: Kirti Wankhede
Signed-off-by: Neo Jia
Change-Id: I5d3673cc9d3786bb436b395d5f74537f1a36da80
---
drivers/vfio/vfio_iommu_type1.c | 22 ++
1 file changed, 10 insertions(+), 12 deletions(-)
Update msix_sparse_mmap_cap() to use vfio_info_add_capability()
Update region type capability to use vfio_info_add_capability()
Signed-off-by: Kirti Wankhede
Signed-off-by: Neo Jia
Change-Id: I52bb28c7875a6da5a79ddad1843e6088aff58a45
---
drivers/vfio/pci/vfio_pci.c | 49 ++--
Add task structure to vfio_dma.
Add address space structure. Each vfio_dma structure points to the address
space of the task who mapped it.
List of address spaces is maintained in vfio_iommu structure.
>From DMA_MAP call if address space already exist in address space list,
vfio_dma points to it. I
Defined device API strings. Vendor driver using mediated device
framework should use corresponding string for device_api attribute.
Signed-off-by: Kirti Wankhede
Signed-off-by: Neo Jia
Change-Id: I42d29f475f02a7132ce13297fbf2b48f1da10995
---
include/uapi/linux/vfio.h | 10 ++
1 file cha
Adding myself as a maintainer of mediated device framework,
a sub module of VFIO.
Signed-off-by: Kirti Wankhede
Signed-off-by: Neo Jia
Change-Id: I58f6717783e0d4008ca31f4a5c4494696bae8571
---
MAINTAINERS | 9 +
1 file changed, 9 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
inde
VFIO IOMMU drivers are designed for the devices which are IOMMU capable.
Mediated device only uses IOMMU APIs, the underlying hardware can be
managed by an IOMMU domain.
Aim of this change is:
- To use most of the code of TYPE1 IOMMU driver for mediated devices
- To support direct assigned device
Added two new callback functions to struct vfio_iommu_driver_ops. Backend
IOMMU module that supports pining and unpinning pages for mdev devices
should provide these functions.
Added APIs for pining and unpining pages to VFIO module. These calls back
into backend iommu module to actually pin and un
1 - 100 of 486 matches
Mail list logo
