> -Original Message-
> From: Mika Westerberg [mailto:mika.westerb...@linux.intel.com]
> Sent: Friday, September 8, 2017 3:07 AM
> To: Limonciello, Mario
> Cc: dvh...@infradead.org; LKML ;
> platform-driver-
> x...@vger.kernel.org; Richard Hughes ; Yehezkel Bernat
>
> Subject: Re: [PATCH
tpm_transmit() does not offer an explicit interface to indicate the number
of valid bytes in the communication buffer. Instead, it relies on the
commandSize field in the TPM header that is encoded within the buffer.
Therefore, ensure that a) enough data has been written to the buffer, so
that the c
Current implementations of Intel Thunderbolt controllers will go
into a low power mode when not in use.
Many machines containing these controllers also have a GPIO wired up
that can force the controller awake. This is offered via a ACPI-WMI
interface intended to be manipulated by a userspace util
From: Colin Ian King
The assignment of dev is dereferencing adapter before adapter has
been null checked, potentially leading to a null pointer dereference.
Fix this by simply moving the assignment of dev to a later point
after the sanity null check of adapter.
Detected by CoverityScan CID#13983
On Fri, Sep 08, 2017 at 12:20:28AM -0700, Christoph Hellwig wrote:
> On Thu, Sep 07, 2017 at 03:08:31PM -0600, Ross Zwisler wrote:
> > Before support for the per-inode DAX flag was disabled the XFS the code had
> > an issue where the user couldn't reliably tell whether or not DAX was being
> > used
On Fri, Sep 08, 2017 at 10:57:29AM -0400, Vivien Didelot wrote:
> Hi Greg,
>
> You wrote:
>
> > > Can I ask for a quick review of this patch as well? It's the one adding
> > > the boilerplate for a single debugfs file, and I'm pretty sure it can be
> > > reduced somehow.
> >
> > I don't see a pa
On Fri, Sep 8, 2017 at 11:11 AM, Srishti Sharma wrote:
> Use BIT(x) instead of (1<
> Signed-off-by: Srishti Sharma
> ---
> drivers/staging/media/imx/imx-media.h | 16
> 1 file changed, 8 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/staging/media/imx/imx-media.h
> b/dr
fbdev is in maintenance only, except that it's still used by drm
through the drm fbdev emulation, to be able to use fbcon. And people
might want to sometimes extend fbcon to enable new features for drm
drivers, e.g. Hans' panel orientation work.
The problem is that when those patches only touch fb
While the core of the backup mode for SAMA5D2 has been integrated in
v4.13, it is far from complete. Individual controllers in the chip have
drivers that do not support the reset of the registers during suspend,
and they need to be adapted to handle it.
The first patch uses the clock wakeup code f
Support the backup mode for platform suspend, by restoring the hardware
registers on resume.
Signed-off-by: Romain Izard
---
drivers/iio/adc/at91-sama5d2_adc.c | 71 --
1 file changed, 61 insertions(+), 10 deletions(-)
diff --git a/drivers/iio/adc/at91-sama5d
The controller used by a flexcom module is configured at boot, and left
alone after this. As the configuration will be lost after backup mode,
restore the state of the flexcom driver on resume.
Signed-off-by: Romain Izard
---
drivers/mfd/atmel-flexcom.c | 65 ++---
During backup mode, the contents of all registers will be cleared as the
SoC will be completely powered down. For a product that boots on NAND
Flash memory, the bootloader will obviously use the related controller
to read the Flash and correct any detected error in the memory, before
handling back
Save and restore registers for the PWM on suspend and resume, which
makes hibernation and backup modes possible.
Signed-off-by: Romain Izard
---
drivers/pwm/pwm-atmel-tcb.c | 63 +++--
1 file changed, 61 insertions(+), 2 deletions(-)
diff --git a/drivers/
The atmel serial port driver reported the following warning on suspend:
atmel_usart f802.serial: ttyS1: Unable to drain transmitter
As the ATMEL_US_TXEMPTY status bit in ATMEL_US_CSR is always cleared
when the transmitter is disabled, we need to know the transmitter's
state to return the real
On Thu, 2017-09-07 at 19:43 -0400, Steven Rostedt wrote:
> On Tue, 5 Sep 2017 16:57:40 -0500
> Tom Zanussi wrote:
>
> > Users should be able to directly specify event fields in hist trigger
> > 'actions' rather than being forced to explicitly create a variable for
> > that purpose.
> >
> > Add
When an Atmel SoC is suspended with the backup mode, the USB bus will be
powered down. As this is expected, do not return an error to the driver
core when ehci_resume detects it.
Signed-off-by: Romain Izard
---
drivers/usb/host/ehci-atmel.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
It is not normal for the PMECC to fail when trying to fix ECC errors.
Report these cases as errors.
Signed-off-by: Romain Izard
---
drivers/mtd/nand/atmel/pmecc.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/mtd/nand/atmel/pmecc.c b/drivers/mtd/nand/atmel/pmecc.
Wait for the syncronization of all clocks when resuming, not only the
UPLL clock. Do not use regmap_read_poll_timeout, as it will call BUG()
when interrupts are masked, which is the case in here.
Signed-off-by: Romain Izard
---
drivers/clk/at91/pmc.c | 24
1 file changed
From: Romain Izard
Save and restore the System Clock and Programmable Clock register for
the backup use case.
Signed-off-by: Romain Izard
---
drivers/clk/at91/pmc.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/clk/at91/pmc.c b/drivers/clk/at91/pmc.c
index 07dc2861ad3f..5421
The contents of the System Clock Status Register (SCSR) needs to be
restored into the System Clock Enable Register (SCER).
As the bootloader will restore some clocks by itself, the issue can be
missed as only the USB controller, the LCD controller, the Image Sensor
controller and the programmable
On Fri, Sep 08, 2017 at 09:25:43AM +1000, Dave Chinner wrote:
> > Okay, so other ideas (which you have also probably already though of)
> > include:
> >
> > 1) Just return -EBUSY if anyone tries to change the DAX flag of an inode
> > with
> > open mappings or any open file handles.
>
> You have
On Fri, Sep 8, 2017 at 11:35 AM, Daniel Vetter wrote:
> fbdev is in maintenance only, except that it's still used by drm
> through the drm fbdev emulation, to be able to use fbcon. And people
> might want to sometimes extend fbcon to enable new features for drm
> drivers, e.g. Hans' panel orientat
On Fri, Sep 8, 2017 at 12:55 AM, Christoph Hellwig wrote:
> On Thu, Sep 07, 2017 at 11:36:08AM -0600, Tycho Andersen wrote:
>> We need someting like this for testing XPFO. Since it's architecture
>> specific, putting it in the test code is slightly awkward, so let's make it
>> an arch-specific sym
On 2017-09-05 18:42, Hans de Goede wrote:
> Intel Cherrytrail SoCs have an internal USB mux for muxing the otg-port
> USB data lines between the xHCI host controller and the dwc3 gadget
> controller. On some Cherrytrail systems this mux is controlled through
> AML code reacting on a GPIO IRQ connec
From: Stephen Boyd
Sometimes drivers only use muxes under certain scenarios. For
example, the chipidea usb controller may be connected to a usb
switch on some platforms, and connected directly to a usb port on
others. The driver won't know one way or the other though, so add
a mux_control_get_opt
A board may need a mux controller to stay as-is for a while longer, e.g.
if setting the normally preferred idle state destroys booting.
The mechanism provided here is not perfect in two ways.
1. As soon as the mux controller is registered, some mux consumer can
access it and set a state that de
On 2017-09-05 18:42, Hans de Goede wrote:
> The Intel cherrytrail xhci controller has an extended cap mmio-range
> which contains registers to control the muxing to the xhci (host mode)
> or the dwc3 (device mode) and vbus-detection for the otg usb-phy.
>
> Having a mux driver included in the xhci
On 2017-09-05 18:42, Hans de Goede wrote:
> Add MUX_USB_* and MUX_TYPEC_* state constant defines, which can be used by
> USB device/host, resp. Type-C polarity/role/altmode mux drivers and
> consumers to ensure that they agree on the meaning of the
> mux_control_select() state argument.
>
> Signed
max_width and max_height are swap with step_width and step_height.
Signed-off-by: Ricardo Ribalda Delgado
---
Since that this bug has been here for ever. I do not know if we should
notify stable or not
I have also cut the lines to respect the 80 char limit
drivers/media/v4l2-core/v4l2-ioctl.c
Hi Dave,
few fixes to net tree for 4.14. Note that this pull request contains the
iwlwifi fix Linus hopes to have by end of the merge window. Please let
me know if there are any problems.
Kalle
The following changes since commit 8e0deed92406d93ae0365cb8a6134db5721e7aca:
tipc: remove unnecessa
2017-09-05 22:39-0500, Suravee Suthikulpanit:
> SVM AVIC hardware accelerates guest write to APIC_EOI register
> (for edge-trigger interrupt), which means it does not trap to KVM.
>
> So, only enable SVM AVIC only in split irqchip mode.
> (e.g. launching qemu w/ option '-machine kernel_irqchip=spl
On 2017-09-08 17:45, Peter Rosin wrote:
> From: Stephen Boyd
>
> Sometimes drivers only use muxes under certain scenarios. For
> example, the chipidea usb controller may be connected to a usb
> switch on some platforms, and connected directly to a usb port on
> others. The driver won't know one w
From: Colin Ian King
The variable mask was introduced by an earlier commit and does not seem
to be used, so remove it.
Fixes gcc warning:
kernel/signal.c:3443:19: warning: unused variable ‘mask’ [-Wunused-variable]
Fixes: fc271087ebcb ("signal: replace sigset_to_compat() with
put_compat_sigset
Hi Anup,
On 06/09/2017 13:18, Anup Patel wrote:
> This patch adds Broadcom FlexRM low-level reset for
> VFIO platform.
>
> It will do the following:
> 1. Disable/Deactivate each FlexRM ring
> 2. Flush each FlexRM ring
>
> The cleanup sequence for FlexRM rings is adapted from
> Broadcom FlexRM ma
AKASHI Takahiro writes:
> On Fri, Aug 25, 2017 at 11:41:33AM +0100, Mark Rutland wrote:
>> On Fri, Aug 25, 2017 at 10:21:06AM +0900, AKASHI Takahiro wrote:
>> > On Thu, Aug 24, 2017 at 06:04:40PM +0100, Mark Rutland wrote:
>> > > On Thu, Aug 24, 2017 at 05:18:06PM +0900, AKASHI Takahiro wrote:
>>
On Fri, 2017-09-08 at 05:06 +, Michael Witten wrote:
> Date: Thu, 7 Sep 2017 20:07:40 +
> With this commit, the list's lock is locked/unlocked only once
> for the duration of `skb_queue_purge()'.
>
> Hitherto, the list's lock has been locked/unlocked every time
> an item is dequeued; this
On Fri, Sep 8, 2017 at 8:59 PM, Sean Paul wrote:
> On Fri, Sep 8, 2017 at 11:11 AM, Srishti Sharma wrote:
>> Use BIT(x) instead of (1<>
>> Signed-off-by: Srishti Sharma
>> ---
>> drivers/staging/media/imx/imx-media.h | 16
>> 1 file changed, 8 insertions(+), 8 deletions(-)
>>
>
On 08/09/2017 at 17:36, Romain Izard wrote:
> Support the backup mode for platform suspend, by restoring the hardware
> registers on resume.
>
> Signed-off-by: Romain Izard
Romain,
Thanks for your series: definitively some of your patches need to be
integrated (I've merged some of them in our c
Based on the maximum page number of the host select either grant v1 or
grant v2.
For testing purposes add a way to specify the grant interface version
via a boot parameter.
Signed-off-by: Juergen Gross
---
drivers/xen/grant-table.c | 13 +++--
1 file changed, 11 insertions(+), 2 deletio
The grant v2 support was removed from the kernel with
commit 438b33c7145ca8a5131a30c36d8f59bce119a19a ("xen/grant-table:
remove support for V2 tables") as the higher memory footprint of v2
grants resulted in less grants being possible for a kernel compared
to the v1 grant interface.
As machines wi
In order to support Linux to run as a pv guest on machines with huge
memory (>16TB) the kernel has to support grant table interface v2, as
v1 is limited to 32 bit frame numbers.
This series re-adds that support (it has been removed in 2015) and
restricts usage of v2 to the features of v1 in order
As there is currently no user for sub-page grants or transient grants
remove that functionality. This at once makes it possible to switch
from grant v2 to grant v1 without restrictions, as there is no loss of
functionality other than the limited frame number width related to
the switch.
Signed-off
Instead of having multiple variables with constants like
grant_table_version or grefs_per_grant_frame add those to struct
gnttab_ops and access them just via the gnttab_interface pointer.
Signed-off-by: Juergen Gross
---
drivers/xen/grant-table.c | 73
On 09/08/2017 03:40 AM, Borislav Petkov wrote:
On Thu, Sep 07, 2017 at 05:19:32PM -0500, Brijesh Singh wrote:
At high level, AMD-SP (AMD Secure Processor) (i.e CCP driver) will provide the
support for CCP, SEV and TEE FW commands.
+--- CCP
|
AMD-SP --|
|
On Sun, 3 Sep 2017 16:12:44 -0300
Mauro Carvalho Chehab wrote:
> Those patches are just cleanups for Documentation/conf.py.
>
> The first one removes a package usage directive for a LateX package
> that it is not used.
>
> The second one moves some LaTeX preamble code that it is used only
>
On Wed, 6 Sep 2017 17:25:30 +0900
SeongJae Park wrote:
> This commit applies upstream change, commit 66ce3a4dcb9f ("doc: Update
> memory-barriers.txt for read-to-write dependencies") to Korean
> translation.
I've applied these two.
Thanks,
jon
On Fri, Sep 08, 2017 at 04:43:07PM +0200, Maxime Ripard wrote:
> What commit happened to be the rewrite? 9d659ae14b54 ("locking/mutex:
> Add lock handoff to avoid starvation") ? We backported this one and
> 3ca0ff571b09 ("locking/mutex: Rework mutex::owner"), and still can
> reproduce the issue. I
> -Original Message-
> From: Thomas Gleixner [mailto:t...@linutronix.de]
> Sent: Friday, September 8, 2017 4:20 AM
> To: LKML
> Cc: Stephen Hemminger ; Simon Xiao
> ; KY Srinivasan ; Haiyang Zhang
> ; Steven Rostedt ; Peter
> Zijlstra ; Linus Torvalds foundation.org>; Josh Poimboeuf ; H
On Fri, Sep 8, 2017 at 4:30 AM, Markus Trippelsdorf
wrote:
> On 2017.09.08 at 12:39 +0200, Markus Trippelsdorf wrote:
>> On 2017.09.08 at 12:35 +0200, Ingo Molnar wrote:
>> >
>> > * Markus Trippelsdorf wrote:
>> >
>> > > On 2017.09.08 at 11:16 +0200, Borislav Petkov wrote:
>> > > > On Fri, Sep 08
When a need raise up to use JTAG interface for system's devices
programming or CPU debugging, usually the user layer
application implements jtag protocol by bit-bang or using a
proprietary connection to vendor hardware.
This method can be slow and not generic.
We propose to implement general JTA
On Fri, Aug 18, 2017 at 05:27:52PM -0700, Ricardo Neri wrote:
> String instructions are special because, in protected mode, the linear
> address is always obtained via the ES segment register in operands that
> use the (E)DI register; the DS segment register in operands that use
> the (E)SI registe
Added document that describe the ABI for JTAG class drivrer
Signed-off-by: Oleksandr Shamray
Acked-by: Arnd Bergmann
---
v7->v8
v6->v7
Comments pointed by Pavel Machek
- Added jtag-cdev documentation to Documentation/ABI/testing folder
---
Documentation/ABI/testing/jatg-cdev | 27 +++
It has been tested on Mellanox system with BMC equipped with
Aspeed 2520 SoC for programming CPLD devices.
Signed-off-by: Oleksandr Shamray
Signed-off-by: Jiri Pirko
Acked-by: Rob Herring
Acked-by: Arnd Bergmann
---
v7->v8
Comments pointed by Arnd Bergmann
- Change compatible string to ast240
Driver adds support of Aspeed 2500/2400 series SOC JTAG master controller.
Driver implements the following jtag ops:
- freq_get;
- freq_set;
- status_get;
- idle;
- xfer;
It has been tested on Mellanox system with BMC equipped with
Aspeed 2520 SoC for programming CPLD devices.
Signed-off-by: Ole
Initial patch for JTAG driver
JTAG class driver provide infrastructure to support hardware/software
JTAG platform drivers. It provide user layer API interface for flashing
and debugging external devices which equipped with JTAG interface
using standard transactions.
Driver exposes set of IOCTL to
Hi Greg,
Could you please apply it for 4.4-stable.
This fixes https://nvd.nist.gov/vuln/detail/CVE-2017-9985
Takashi Iwai (1):
ALSA: msnd: Optimize / harden DSP and MIDI loops
sound/isa/msnd/msnd_midi.c | 30 +++---
sound/isa/msnd/msnd_pinnacle.c | 23 -
From: Takashi Iwai
commit 20e2b791796bd68816fa115f12be5320de2b8021 upstream.
The ISA msnd drivers have loops fetching the ring-buffer head, tail
and size values inside the loops. Such codes are inefficient and
fragile.
This patch optimizes it, and also adds the sanity check to avoid the
endles
Hi peter,
Sorry for the late response.
>
> On 18 August 2017 at 15:23, Dongjiu Geng wrote:
> > Add SIGBUS signal handler. In this handler, it checks the exception
> > type, translates the host VA which is delivered by host or KVM to
> > guest PA, then fills this PA to CPER, finally injects a E
2017-09-08 18:03 GMT+02:00 Nicolas Ferre :
> On 08/09/2017 at 17:36, Romain Izard wrote:
>> Support the backup mode for platform suspend, by restoring the hardware
>> registers on resume.
>>
>> Signed-off-by: Romain Izard
>
> Romain,
>
> Thanks for your series: definitively some of your patches ne
On 8 September 2017 at 17:17, gengdongjiu wrote:
>>
>> This code has all just been copied-and-pasted from target/i386/kvm.c.
>> Please instead abstract it out properly into a cpu-independent source file.
>
>
> Yes, it copied from x86.
> Do you mean abstracting this code to a common folder so that
On Fri, Sep 08, 2017 at 09:06:25AM -0700, grygorii tertychnyi wrote:
> Hi Greg,
>
> Could you please apply it for 4.4-stable.
> This fixes https://nvd.nist.gov/vuln/detail/CVE-2017-9985
Why just 4.4? What about 4.12, 4.9, and any others?
thanks,
greg k-h
Hi Linus,
Please pull the following Kselftest update for 4.14-rc1.
This update consists of:
-- TAP13 framework API and converting tests to TAP13 continues. A few
more tests are converted and kselftest common RUN_TESTS in lib.mk
is enhanced to print TAP13 to cover test shell scripts that wo
PCI changes:
- add enhanced Downstream Port Containment support, which prints more
details about Root Port Programmed I/O errors (Dongdong Liu)
- add Layerscape ls1088a and ls2088a support (Hou Zhiqiang)
- add MediaTek MT2712 and MT7622 support (Ryder Lee)
- add MediaTek MT2712 and
Dunlap
Cc: Vishal Verma
Cc: linux-nvd...@lists.01.org
---
drivers/nvdimm/btt.c |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- linux-next-20170908.orig/drivers/nvdimm/btt.c
+++ linux-next-20170908/drivers/nvdimm/btt.c
@@ -428,7 +428,7 @@ static int btt_map_init(struct are
On Thu, Sep 07, 2017 at 06:10:00PM +0200, Bartlomiej Zolnierkiewicz wrote:
> From: Willy Wolff
>
> Odroid XU3/4 boards have thermal sensors per 4 pairs of A7+A15
> cores but currently there is only one thermal-zone (including
> cooling maps) defined (for the first pair of cores - the first
> core
The Linus policy on Kconfig is that the default should be no
for all new devices. I.e the user rebuild a new kernel from an
old config should not by default get a larger kernel.
Fixes: b4c184e506a4 ("[media] media: reorganize the main Kconfig items")
Signed-off-by: Stephen Hemminger
---
drivers/
[...]
> >
> > /*
> > * xx
> > */
> > void kvm_hwpoison_page_add(ram_addr_t ram_addr);
>
> It should be in the doc-comment format, which begins "/**" and has some
> stylization of how you list parameters and so on. Lots of
> examples in the existing headers.
unde
On Wed, Sep 06, 2017 at 10:04:13AM +0900, Jaechul Lee wrote:
> Add specific dais name when components are registered. Component and dai
> name will follow their parent dev name, if the name isn't described. In
> case of this driver, each dais will have same name like '1144.i2s0' by
> fmt_singl
On Wed, Sep 06, 2017 at 10:04:14AM +0900, Jaechul Lee wrote:
> Add specific cpu_dai_name to dai_link because samsung i2s driver registers
> two dais and components. Selecting one of them clearly is needed more
> information like cpu_dai_name, of_node. The reason why the dai_links have
> to use 'sam
On Wed, Sep 06, 2017 at 10:04:15AM +0900, Jaechul Lee wrote:
> devm_gpiod_get is called with GPIOF_OUT_INIT_LOW but the function doesn't
> allow the parameters. Unluckily, GPIOF_OUT_INIT_LOW is same value as
> GPIOD_ASIS and gpio direction isn't set properly.
>
> Muted stream comes up when I try r
commit d178bc3a708f39cbfefc3fab37032d3f2511b4ec ("user namespace: usb:
make usb urbs user namespace aware (v2)") changed kill_pid_info_as_uid
to kill_pid_info_as_cred, saving and passing a cred structure instead of
uids. Since the secid can be obtained from the cred, drop the secid fields
from th
On Fri, 08 Sep 2017 05:06:30 -
Michael Witten wrote:
> Date: Thu, 7 Sep 2017 20:07:40 +
> With this commit, the list's lock is locked/unlocked only once
> for the duration of `skb_queue_purge()'.
>
> Hitherto, the list's lock has been locked/unlocked every time
> an item is dequeued; thi
On Fri, Sep 08, 2017 at 07:35:37AM -0700, Tejun Heo wrote:
> Hello,
>
> On Wed, Sep 06, 2017 at 07:00:51PM -0700, Shaohua Li wrote:
> > +#ifdef CONFIG_CGROUPS
> > +void kthread_set_orig_css(struct cgroup_subsys_state *css);
> > +struct cgroup_subsys_state *kthread_get_orig_css(void);
> > +void kth
From: Eric Biggers
On x86, userspace can use ptrace(PTRACE_SETREGSET, pid, NT_X86_XSTATE,
&iov) to set a task's extended state registers. Registers can be set to
any value, but the kernel assumes that the xregs_state itself remains
valid in the sense that the CPU can restore it.
However, in the
On 9/8/2017 9:40 AM, Stephen Smalley wrote:
> commit d178bc3a708f39cbfefc3fab37032d3f2511b4ec ("user namespace: usb:
> make usb urbs user namespace aware (v2)") changed kill_pid_info_as_uid
> to kill_pid_info_as_cred, saving and passing a cred structure instead of
> uids.
That's a change I've wan
On 09/08/2017 07:18 AM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.13.1 release.
> There are 47 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses sh
On Fri, 8 Sep 2017 01:19:52 -0700
"Thomas Gleixner" wrote:
> The rework of the IDT setup changed the way how unused system gates are
> accounted. At the end of the gate initialization all unused gates in the
> system vector area are set to the spurios handler and marked as used for
> consistency
On Fri, 08 Sep 2017 18:06:25 +0200,
grygorii tertychnyi wrote:
>
> Hi Greg,
>
> Could you please apply it for 4.4-stable.
> This fixes https://nvd.nist.gov/vuln/detail/CVE-2017-9985
This vulnerability is just non-issue. You can't get it working
practically; it requires a modified hardware of th
David,
On Tue, Aug 22, 2017 at 09:30:30PM -0700, David Miller wrote:
> From: Vallish Vaidyeshwara
> Date: Wed, 23 Aug 2017 00:10:25 +
>
> > I am submitting 2 patch series to enable hires timer to timeout
> > datagram sockets (AF_UNIX & AF_INET domain) and test code to test
> > timeout accura
Hi,
On 08-09-17 17:47, Peter Rosin wrote:
On 2017-09-05 18:42, Hans de Goede wrote:
Add MUX_USB_* and MUX_TYPEC_* state constant defines, which can be used by
USB device/host, resp. Type-C polarity/role/altmode mux drivers and
consumers to ensure that they agree on the meaning of the
mux_contro
On Fri, Sep 08, 2017 at 07:48:09AM -0700, Tejun Heo wrote:
> Hello,
>
> On Wed, Sep 06, 2017 at 07:00:53PM -0700, Shaohua Li wrote:
> > diff --git a/drivers/block/loop.c b/drivers/block/loop.c
> > index 9d4545f..9850b27 100644
> > --- a/drivers/block/loop.c
> > +++ b/drivers/block/loop.c
> > @@ -4
On Fri, 8 Sep 2017, Stephen Hemminger wrote:
> On Fri, 8 Sep 2017 01:19:52 -0700
> "Thomas Gleixner" wrote:
>
> > The rework of the IDT setup changed the way how unused system gates are
> > accounted. At the end of the gate initialization all unused gates in the
> > system vector area are set to
From: Kalle Valo
Date: Fri, 08 Sep 2017 18:50:01 +0300
> few fixes to net tree for 4.14. Note that this pull request contains the
> iwlwifi fix Linus hopes to have by end of the merge window. Please let
> me know if there are any problems.
Pulled, thanks for following up particularly with the iw
On Fri, Sep 8, 2017 at 12:40 PM, Stephen Smalley wrote:
> commit d178bc3a708f39cbfefc3fab37032d3f2511b4ec ("user namespace: usb:
> make usb urbs user namespace aware (v2)") changed kill_pid_info_as_uid
> to kill_pid_info_as_cred, saving and passing a cred structure instead of
> uids. Since the s
On Fri, Sep 08, 2017 at 04:56:39PM +0100, Colin King wrote:
> From: Colin Ian King
>
> The variable mask was introduced by an earlier commit and does not seem
> to be used, so remove it.
Equivalent is already folded into the original commit in my tree; will
push out tonight
On Wed, 2017-09-06 at 12:54 -0700, Vineet Gupta wrote:
> On 09/06/2017 11:21 AM, Eugeniy Paltsev wrote:
> > DW ethernet controller on AXS10x hangs sometimes after SW reset, so
> > add temporary quirk to reset DW ethernet controller IP core.
> > This quirk can be removed after axs10x reset driver
>
> -Original Message-
> From: Thomas Gleixner [mailto:t...@linutronix.de]
> Sent: Friday, September 8, 2017 10:09 AM
> To: Stephen Hemminger
> Cc: LKML ; Stephen Hemminger
> ; Simon Xiao ; KY
> Srinivasan ; Haiyang Zhang
> ; Steven Rostedt ; Peter
> Zijlstra ; Linus Torvalds foundation.o
On 2017.09.08 at 09:12 -0700, Andy Lutomirski wrote:
> On Fri, Sep 8, 2017 at 4:30 AM, Markus Trippelsdorf
> wrote:
> > On 2017.09.08 at 12:39 +0200, Markus Trippelsdorf wrote:
> >> On 2017.09.08 at 12:35 +0200, Ingo Molnar wrote:
> >> >
> >> > * Markus Trippelsdorf wrote:
> >> >
> >> > > On 2017
From: Eduardo Valentin
Date: Fri, 8 Sep 2017 10:04:09 -0700
> However, this is a clear, the system call, from the net subsystem,
> has changed in behavior across kernel versions. From application /
> userspace perspective, changing the system call without clear
> documentation or deprecation path
This patch introduce a new API to get requirements and configure the
interconnect buses across the entire chipset to fit with the current demand.
The API is using a consumer/provider-based model, where the providers are
the interconnect buses and the consumers could be various drivers.
The consume
Adding amazon-linux-ker...@amazon.com
On 9/7/17, 11:22 AM, "Lu, Qian" wrote:
Hi XFS mailing list,
Recently we received a bug report in the XFS filesystem with 'discard'
option. I have been able to reproduce this issue. I used XFS filesystem to
format NVMe SSD and mounted with 'di
Modern SoCs have multiple processors and various dedicated cores (video, gpu,
graphics, modem). These cores are talking to each other and can generate a lot
of data flowing through the on-chip interconnects. These interconnect buses
could form different topologies such as crossbar, point to point b
Add basic tracepoints in interconnect_set() so we can trace the
performance and the operations which configure the hardware.
Signed-off-by: Georgi Djakov
Cc: Steven Rostedt
Cc: Ingo Molnar
---
drivers/interconnect/interconnect.c | 7 ++
include/trace/events/interconnect.h | 45 +++
Add driver for the Qualcomm interconnect buses found in msm8916 based
platforms. This patch contains only a partial topology to make reviewing
easier.
Signed-off-by: Georgi Djakov
---
drivers/interconnect/Kconfig | 5 +
drivers/interconnect/Makefile| 1
(Cc'ing netdev)
On Fri, Sep 8, 2017 at 5:59 AM, Shankara Pailoor wrote:
> Hi,
>
> I found a warning while fuzzing with Syzkaller on linux 4.13-rc7 on
> x86_64. The full stack trace is below:
>
> WARNING: CPU: 2 PID: 4277 at lib/refcount.c:186
> refcount_sub_and_test+0x167/0x1b0 lib/refcount.c:186
On Thu, Sep 7, 2017 at 11:18 PM, Masahiro Yamada
wrote:
>
> If CONFIG_MODVERSIONS is enabled,
> I notice lots of error messages.
> WARNING: EXPORT symbol "finish_open" [vmlinux] version generation
> failed, symbol will not be versioned
>
> So, I think something was broken in scripts/genksyms/.
>
>
On Fri, 2017-09-08 at 10:16 -0700, David Miller wrote:
> From: Eduardo Valentin
> Date: Fri, 8 Sep 2017 10:04:09 -0700
>
> >
> > However, this is a clear, the system call, from the net subsystem,
> > has changed in behavior across kernel versions. From application /
> > userspace perspective, ch
On Fri, Sep 08, 2017 at 12:53:47AM -0700, Christoph Hellwig wrote:
> > +/*
> > + * Lookup the page table entry for a virtual address and return a pointer
> > to
> > + * the entry. Based on x86 tree.
> > + */
> > +static pte_t *lookup_address(unsigned long addr)
>
> Seems like this should be moved
On Fri, Sep 08, 2017 at 03:18:30PM +0900, Sergey Senozhatsky wrote:
> if the addr is not in kernel .text, then try dereferencing it and check
> if the dereferenced addr is in kernel .text.
If it really is a function pointer, then we know that it is safe
to dereference. But if it isn't, then maybe
On Fri, Sep 8, 2017 at 12:09 AM, Christoph Hellwig wrote:
>
> But yes, for the init-time integrity_read_file this is incorrect.
> It never tripped up, and I explicitly added the lockdep annotations
> so that anything would show up, and it's been half a year since
> I sent that first RFC patch..
I
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