On 21.02.2018 16:46, Guenter Roeck wrote:
On 02/20/2018 11:15 PM, Mikko Perttunen wrote:
AIUI, the PWM framework already exposes a sysfs node with period
information. We should just use that instead of adding a new driver
for this.
I am kind of lost. Please explain.
Are you saying that we sh
On Wed, Feb 21, 2018 at 10:07 AM, Ville Syrjälä
wrote:
> On Wed, Feb 21, 2018 at 09:54:49AM -0500, Rob Clark wrote:
>> On Wed, Feb 21, 2018 at 9:49 AM, Ville Syrjälä
>> wrote:
>> > On Wed, Feb 21, 2018 at 09:37:21AM -0500, Rob Clark wrote:
>> >> Follow the same pattern of locking as with other st
Hey,
Op 21-02-18 om 15:37 schreef Rob Clark:
> Follow the same pattern of locking as with other state objects. This
> avoids boilerplate in the driver.
I'm afraid this will prohibit any uses of this on i915, since it still uses
legacy lock_all().
Oh well, afaict nothing in i915 uses private obj
Hi Gerg,
Thank you!
I've fixed it and sent another email.
Best Regards,
*
Shu-Fan Lee
Richtek Technology Corporation
TEL: +886-3-5526789 #2359
FAX: +886-3-5526612
*
寄件者:
Hi Hans,
On Wed, Feb 21, 2018 at 01:12:14PM +0100, Hans Verkuil wrote:
[snip]
> > +static int ov772x_g_frame_interval(struct v4l2_subdev *sd,
> > + struct v4l2_subdev_frame_interval *ival)
> > +{
> > + struct ov772x_priv *priv = to_ov772x(sd);
> > + struct v4l2_f
On Wed, Feb 21, 2018 at 4:50 PM, Enric Balletbo i Serra
wrote:
> From: Gwendal Grignou
>
> This adds a sysfs attribute (/sys/class/chromeos/cros_ec/kb_wake_angle)
> used to set and get the keyboard wake lid angle. This attribute is
> present only if 2 accelerometers are controlled by the EC.
>
>
On Wed, 21 Feb 2018, Arnd Bergmann wrote:
> On Wed, Feb 21, 2018 at 4:01 AM, Nicolas Pitre
> wrote:
> > On Tue, 20 Feb 2018, Arnd Bergmann wrote:
> >
> >> This fails during deflate_xip_data.sh
> >>
> >> /home/arnd/cross-gcc/bin/arm-linux-gnueabi-objcopy -O binary -R .comment
> >> -S vmlinux
Signed-off-by: Guillaume Douézan-Grard
---
drivers/platform/x86/topstar-laptop.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/platform/x86/topstar-laptop.c
b/drivers/platform/x86/topstar-laptop.c
index bf9761092c7e..294729c98267 100644
--- a/drivers/platform/
* add a platform device to support further addition of a led subsystem,
* register the existing input device to this platform device
Signed-off-by: Guillaume Douézan-Grard
---
drivers/platform/x86/topstar-laptop.c | 59 +--
1 file changed, 57 insertions(+), 2 del
Topstar U931 laptops provide a LED synced with the WLAN adapter
hard-blocking state. Unfortunately, some models seem to be defective,
making impossible to hard-block the adapter with the WLAN switch and
thus the LED is useless.
An ACPI method is available to programmatically control this switch an
* get the `acpi_device` from the `topstar_laptop` struct,
* split input registering and `sparse_keymap` events from ACPI events
handling,
* use notify, init and exit functions for ACPI and input handling
Signed-off-by: Guillaume Douézan-Grard
---
drivers/platform/x86/topstar-laptop.c | 109 +++
Maybe you could remove ARM from commit header.
On 02/21/2018 02:50 PM, Radoslaw Pietrzyk wrote:
- removes unneeded irq_chip.irq_eoi callback
- adds irq_chip.irq_set_wake callback for possible
in the future GPIO wakeup
Signed-off-by: Radoslaw Pietrzyk
---
drivers/pinct
* use module prefix naming scheme for functions and programming
constructs,
* consistent label names
Signed-off-by: Guillaume Douézan-Grard
---
drivers/platform/x86/topstar-laptop.c | 82 +--
1 file changed, 41 insertions(+), 41 deletions(-)
diff --git a/drivers
Revert commit 15165594da65 ("topstar-laptop: convert to
module_acpi_driver()") to later add a platform device.
Signed-off-by: Guillaume Douézan-Grard
---
drivers/platform/x86/topstar-laptop.c | 22 +-
1 file changed, 21 insertions(+), 1 deletion(-)
diff --git a/drivers/platf
Hi Andy,
Thank you for your review. Changes since the previous submission are
highlighted below.
On Topstar U931/RVP7 Notebooks, an issue prevents the WLAN toggle key
from being properly managed by the Embedded Controller and successfully
disconnect the adapter. A specific ACPI method allows to t
On Wed, 2018-02-21 at 15:54 +0100, Jason A. Donenfeld wrote:
> On Wed, Feb 21, 2018 at 6:47 AM, Eric Dumazet wrote:
> > > This probably should be queued up for stable.
> >
> > When was the bug added ? This would help a lot stable teams ...
>
> This needs to be backported to 4.16-rc0+, 4.15+, 4.1
Hi Radoslaw,
On 02/21/2018 02:50 PM, Radoslaw Pietrzyk wrote:
- removes unneeded irq_chip.irq_eoi callback
- adds irq_chip.irq_set_wake callback for possible
in the future GPIO wakeup
Signed-off-by: Radoslaw Pietrzyk
---
drivers/pinctrl/stm32/pinctrl-stm32.c | 2 +-
> On Feb 21, 2018, at 8:44 AM, Sagi Grimberg wrote:
>
>
>>> On Tue, 2018-02-20 at 21:59 +0100, Arnd Bergmann wrote:
/* # of WCs to poll for with a single call to ib_poll_cq */
-#define IB_POLL_BATCH 16
+#define IB_POLL_BATCH 8
>>>
>>> The
On Tue, 20 Feb 2018, Paul E. McKenney wrote:
> LKMM and the herd7 tool are co-evolving, and out-of-date herd7 tools
> produce inaccurate results, often with no obvious error messages. This
> commit therefore adds the required herd7 version to the LKMM README file.
>
> Longer term, it would be go
The nop_reset and shutdown methods are called in a context that can sleep,
so use gpiod_set_value_cansleep instead of gpiod_set_value.
If you've connected the reset line to a GPIO expander, you'd get a kernel
"slowpath" warning with gpiod_set_value.
Signed-off-by: Mike Looijmans
---
drivers/usb
On Wed, Feb 21, 2018 at 07:49:06AM -0600, Shanker Donthineni wrote:
> The DCache clean & ICache invalidation requirements for instructions
> to be data coherence are discoverable through new fields in CTR_EL0.
> The following two control bits DIC and IDC were defined for this
> purpose. No need to
On Tue, 20 Feb 2018, Paul E. McKenney wrote:
> From: Alan Stern
>
> This commit adds a litmus test in which P0() and P1() form a lock-based S
> litmus test, with the addition of P2(), which observes P0()'s and P1()'s
Why do you call this an "S" litmus test? Isn't ISA2 a better
description?
>
On Wed, Feb 21, 2018 at 09:54:49AM -0500, Rob Clark wrote:
> On Wed, Feb 21, 2018 at 9:49 AM, Ville Syrjälä
> wrote:
> > On Wed, Feb 21, 2018 at 09:37:21AM -0500, Rob Clark wrote:
> >> Follow the same pattern of locking as with other state objects. This
> >> avoids boilerplate in the driver.
> >
On Wed, Feb 21, 2018 at 4:49 PM, Enric Balletbo i Serra
wrote:
> From: Shawn Nematbakhsh
>
> Add info useful for debugging USB-PD port state.
This patch mixes up at least three things.
Split it accordingly or drop unrelated changes.
--
With Best Regards,
Andy Shevchenko
Hi Maxime,
I love your patch! Perhaps something to improve:
[auto build test WARNING on ]
url:
https://github.com/0day-ci/linux/commits/Maxime-Ripard/drm-sun4i-Allwinner-MIPI-DSI-support/20180221-203150
base:
reproduce:
# apt-get install sparse
make ARCH=x86_64
Fixes: dcfac3b68dfb ("drm/panel: Add Huarui LHR050H41 panel driver")
Signed-off-by: Fengguang Wu
---
panel-huarui-lhr050h41.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/panel/panel-huarui-lhr050h41.c
b/drivers/gpu/drm/panel/panel-huarui-lhr050h41.c
in
Add a testcase for array type with kprobe event.
This tests good/bad syntax combinations and also
the traced data is correct in several way.
If the kernel doesn't support array type, it skips
the test as UNSUPPORTED.
Signed-off-by: Masami Hiramatsu
---
.../ftrace/test.d/kprobe/kprobe_args_array.
Le 21/02/2018 à 15:42, Jonathan Neuschäfer a écrit :
Hi,
On Wed, Feb 21, 2018 at 08:06:10AM +0100, Christophe LEROY wrote:
Le 20/02/2018 à 17:14, Jonathan Neuschäfer a écrit :
This patchset adds support for DISCONTIGMEM on 32-bit PowerPC. This is
required to properly support the Nintendo W
Add a testcase for symbol type with kprobe event.
This tests good/bad syntax combinations and also
the traced data.
If the kernel doesn't support symbol type, it skips
the test as UNSUPPORTED.
Signed-off-by: Masami Hiramatsu
---
.../ftrace/test.d/kprobe/kprobe_args_symbol.tc | 73 +
Add a testcase for array type with kprobe event.
This tests whether the traced data is correct or not.
If the kernel doesn't support array type, it skips
the test as UNSUPPORTED.
Signed-off-by: Masami Hiramatsu
---
.../ftrace/test.d/kprobe/kprobe_args_argN.tc | 25
1
On Tue, 2018-02-20 at 20:37 +, Matthew Garrett wrote:
> On Tue, Feb 20, 2018 at 11:21 AM Jessica Yu wrote:
[...]
> > In any case, I think I'd be willing to merge it as a module_param made
> > available under CONFIG_MODULE_SIG=y (rather than as a new separate config
> > option), while preservin
From: ShuFanLee
Handle vendor defined behavior in tcpci_init, tcpci_set_vconn and export
tcpci_irq.
More operations can be extended in tcpci_data if needed.
According to TCPCI specification, 4.4.5.2 ROLE_CONTROL,
TCPC shall not start DRP toggling until subsequently the TCPM
writes to the COMMAND
Add array type support for probe events.
This allows user to get arraied types from memory address.
The array type syntax is
TYPE[N]
Where TYPE is one of types (u8/16/32/64,s8/16/32/64,
x8/16/32/64, symbol, string) and N is a fixed value less
than 64.
The string array type is a bit diffe
Hi Adrian,
> -Original Message-
> From: Manish Narani
> Sent: Wednesday, February 21, 2018 11:39 AM
> To: Adrian Hunter ; michal.si...@xilinx.com;
> ulf.hans...@linaro.org; linux-arm-ker...@lists.infradead.org; linux-
> m...@vger.kernel.org; linux-kernel@vger.kernel.org;
> devicet...@vger.
Add $argN special fetch variable for accessing function
arguments. This allows user to trace the Nth argument easily
at the function entry.
Note that this returns most probably assignment of registers
and stacks. In some case, it may not work well. If you need
to access correct registers or stacks
Add regs_get_argument() which returns N th argument of the
function call.
Note that this chooses most probably assignment, in some case
it can be incorrect (e.g. passing data structure or floating
point etc.)
This is expected to be called from kprobes or ftrace with regs
where the top of stack is
On Fri, 16 Feb 2018, Paul E. McKenney wrote:
> On Fri, Feb 16, 2018 at 05:22:55PM -0500, Alan Stern wrote:
> > Since commit 76ebbe78f739 ("locking/barriers: Add implicit
> > smp_read_barrier_depends() to READ_ONCE()") was merged for the 4.15
> > kernel, it has not been necessary to use smp_read_ba
Add "symbol" type to probeevent, which is an alias of u32 or u64
(depends on BITS_PER_LONG). This shows the result value in
symbol+offset style. This type is only available with kprobe
events.
Signed-off-by: Masami Hiramatsu
---
Changes in v2:
- Add symbol type to README file.
---
Documentati
Unify the fetch_insn bottom process (from stage 2: dereference
indirect data) from kprobe and uprobe events, since those are
mostly same.
Signed-off-by: Masami Hiramatsu
---
kernel/trace/trace_kprobe.c | 47 +
kernel/trace/trace_probe_tmpl.h | 55 +
Cleanup string fetching routine so that returns the consumed
bytes of dynamic area and store the string information as
data_loc format instead of data_rloc.
This simplifies the fetcharg loop.
Signed-off-by: Masami Hiramatsu
---
kernel/trace/trace_kprobe.c | 51 +++--
Append traceprobe_ for exported function set_print_fmt() as
same as other functions.
Signed-off-by: Masami Hiramatsu
---
kernel/trace/trace_kprobe.c |4 ++--
kernel/trace/trace_probe.c |2 +-
kernel/trace/trace_probe.h |2 +-
kernel/trace/trace_uprobe.c |4 ++--
4 files changed
Hi Rob,
On Mon, Feb 19, 2018 at 02:35:23PM -0600, Rob Herring wrote:
> On Sun, Feb 18, 2018 at 02:14:28AM +0530, Manivannan Sadhasivam wrote:
> > Add gpio nodes for Actions Semi S900 SoC.
> >
> > Signed-off-by: Manivannan Sadhasivam
> > ---
> > .../devicetree/bindings/gpio/actions,owl-gpio.txt
On Wed, Feb 21, 2018 at 12:54 AM, Brian Belleville wrote:
> Outputting kernel addresses will reveal the locations of kernel code
> and data. Change the cases in show_floppy that print
> fd_timer.work.func and fd_timeout.work.func to use the %pf format
> specifier, which will print the symbol name,
Replace {k,u}probe event argument fetching framework
with switch-case based. Currently that is implemented
with structures, macros and chain of function-pointers,
which is more complicated than necessary and may get
a performance penalty by retpoline.
This simplify that with an array of "fetch_ins
Remove unneeded NOKPROBE_SYMBOL from print functions since
the print functions are only used when printing out the
trace data, and not from kprobe handler.
Signed-off-by: Masami Hiramatsu
---
kernel/trace/trace_probe.c |4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/ker
Hi Philippe,
On Tue, Feb 20, 2018 at 08:53:22AM +0100, Philippe Ombredanne wrote:
> Dear Manivannan,
>
> On Sat, Feb 17, 2018 at 9:44 PM, Manivannan Sadhasivam
> wrote:
> > Add pinctrl driver for Actions Semi S900 SoC. The driver supports
> > pinctrl, pinmux and pinconf functionalities through a
Cleanup event argument definition code in one place for
maintenancability.
Signed-off-by: Masami Hiramatsu
---
kernel/trace/trace_kprobe.c | 32
kernel/trace/trace_probe.c | 21 +
kernel/trace/trace_probe.h |2 ++
kernel/trace/trace_
Current print argument functions prints the argument
name too. It is not good for printing out multiple
values for one argument. This change it to just print
out the value.
Signed-off-by: Masami Hiramatsu
---
kernel/trace/trace_kprobe.c | 20 ++--
kernel/trace/trace_probe.c |
Hi Philippe,
On Tue, Feb 20, 2018 at 08:55:57AM +0100, Philippe Ombredanne wrote:
> Manivannan,
>
> On Sat, Feb 17, 2018 at 9:44 PM, Manivannan Sadhasivam
> wrote:
> > Add gpio driver for Actions Semi OWL family S900 SoC. Set of registers
> > controlling the gpio shares the same register range wi
Add a testcase for string type with kprobe event.
This tests good/bad syntax combinations and also
the traced data is correct in several way.
Signed-off-by: Masami Hiramatsu
---
.../ftrace/test.d/kprobe/kprobe_args_string.tc | 46
1 file changed, 46 insertions(+)
crea
Adds support to enable/disable a sensor group. This can be used to
select the sensor groups that needs to be copied to main memory by
OCC. Sensor groups like power, temperature, current, voltage,
frequency, utilization can be enabled/disabled at runtime.
Signed-off-by: Shilpasri G Bhat
---
Change
Add a testcase for probe event argument syntax which
ensures the kprobe_events interface correctly parses
given event arguments.
Signed-off-by: Masami Hiramatsu
---
.../ftrace/test.d/kprobe/kprobe_args_syntax.tc | 97
1 file changed, 97 insertions(+)
create mode 10064
In Documentation/trace/kprobetrace.txt, it says
@SYM[+|-offs] : Fetch memory at SYM +|- offs (SYM should be a data symbol)
However, the parser doesn't parse minus offset correctly.
This fixes the parser to get minus offset correctly.
Signed-off-by: Masami Hiramatsu
---
kernel/trace/trace_kpro
On Wed, Feb 21, 2018 at 9:49 AM, Ville Syrjälä
wrote:
> On Wed, Feb 21, 2018 at 09:37:21AM -0500, Rob Clark wrote:
>> Follow the same pattern of locking as with other state objects. This
>> avoids boilerplate in the driver.
>
> I'm not sure we really want to do this. What if the driver wants a
>
Hi,
This is the 2nd version of the fetch-arg improvement series.
This includes variable changes on fetcharg framework like,
- Add fetcharg testcases (syntax, argN, symbol, string and array)
- Rewrite fetcharg framework with fetch_insn, switch-case based
instead of function pointer.
- Add "symbo
On Wed, Feb 21, 2018 at 6:47 AM, Eric Dumazet wrote:
>> This probably should be queued up for stable.
>
> When was the bug added ? This would help a lot stable teams ...
This needs to be backported to 4.16-rc0+, 4.15+, 4.14+, 4.13.14+, and 4.9.63+.
On 20.02.2018 18:26, Neil Horman wrote:
On Tue, Feb 20, 2018 at 09:14:41AM +0100, Dmitry Vyukov wrote:
On Tue, Feb 20, 2018 at 8:56 AM, Tommi Rantala
wrote:
On 19.02.2018 20:59, Dmitry Vyukov wrote:
Is this meant to be fixed already? I am still seeing this on the
latest upstream tree.
Thes
On 2/21/2018 8:47 AM, Tom Lendacky wrote:
> On 2/21/2018 8:32 AM, Paolo Bonzini wrote:
>> On 21/02/2018 15:15, Tom Lendacky wrote:
>>> On 2/21/2018 5:41 AM, Paolo Bonzini wrote:
On 16/02/2018 00:12, Tom Lendacky wrote:
> +static u32 msr_based_features[] = {
> +};
> +
> +static
On 02/20/2018 10:58 PM, Rajkumar Rampelli wrote:
Add generic PWM based tachometer driver via HWMON interface
to report the RPM of motor. This drivers get the period/duty
cycle from PWM IP which captures the motor PWM output.
This driver implements a simple interface for monitoring the speed of
a
From: Gwendal Grignou
This adds a sysfs attribute (/sys/class/chromeos/cros_ec/kb_wake_angle)
used to set and get the keyboard wake lid angle. This attribute is
present only if 2 accelerometers are controlled by the EC.
This patch also moves the cros_ec features check before the device is
added
From: Gwendal Grignou
When accessing a sysfs attribute, if the EC command fails, -EPROTO is
now returned instead of an error message as it is unlikely an app is
parsing the error message to do something meaningful.
Also, this patch makes use of cros_ec_cmd_xfer_status() instead of
cros_ec_cmd_xfe
On Tue, Feb 20, 2018 at 7:44 PM, Kirill Marinushkin
wrote:
> Clock gating parameter is a part of `dai_fmt`. It is supported by
> `alsa-lib` when creating a topology binary file, but ignored by kernel
> when loading this topology file.
> + /* clock gating */
> + if (hw_
From: Shawn Nematbakhsh
Add info useful for debugging USB-PD port state.
Signed-off-by: Shawn Nematbakhsh
Signed-off-by: Enric Balletbo i Serra
---
drivers/platform/chrome/cros_ec_debugfs.c | 86 +--
1 file changed, 82 insertions(+), 4 deletions(-)
diff --git a/dr
On Wed, Feb 21, 2018 at 09:37:21AM -0500, Rob Clark wrote:
> Follow the same pattern of locking as with other state objects. This
> avoids boilerplate in the driver.
I'm not sure we really want to do this. What if the driver wants a
custom locking scheme for this state?
>
> Signed-off-by: Rob C
Hi,
This patchset is another recopilation of some patches that were send
before but never merged.
First patch was already sent [1] but did not receive feedback so I am
resending it. Needs to go throught platform/chrome tree and can be
picked without dependencies.
The second patch is new, like th
Hi Maxime,
I love your patch! Perhaps something to improve:
[auto build test WARNING on ]
url:
https://github.com/0day-ci/linux/commits/Maxime-Ripard/drm-sun4i-Allwinner-MIPI-DSI-support/20180221-203150
base:
config: arm-allmodconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc
On 21.02.2018 04:13, Laura Abbott wrote:
> This is the arm64 version of the STACKLEAK plugin originall from
> grsecurity. See
> https://marc.info/?l=kernel-hardening&m=151880470609808 for the
> full x86 version. This is based on top of Kees' branch for stackleak
> and has been cleaned up to use a f
On 2/21/2018 8:32 AM, Paolo Bonzini wrote:
> On 21/02/2018 15:15, Tom Lendacky wrote:
>> On 2/21/2018 5:41 AM, Paolo Bonzini wrote:
>>> On 16/02/2018 00:12, Tom Lendacky wrote:
+static u32 msr_based_features[] = {
+};
+
+static unsigned int num_msr_based_features =
ARRAY_S
On 02/20/2018 11:15 PM, Mikko Perttunen wrote:
AIUI, the PWM framework already exposes a sysfs node with period information.
We should just use that instead of adding a new driver for this.
I am kind of lost. Please explain.
Are you saying that we should drop the pwm-fan driver as well (whic
On Wed, Feb 21, 2018 at 01:44:43PM +0100, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.4.117 release.
> There are 33 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
On 2/21/2018 3:44 PM, Sagi Grimberg wrote:
On Tue, 2018-02-20 at 21:59 +0100, Arnd Bergmann wrote:
/* # of WCs to poll for with a single call to ib_poll_cq */
-#define IB_POLL_BATCH 16
+#define IB_POLL_BATCH 8
The purpose of batch polling is to minimize contention on
On Wed, Feb 21, 2018 at 02:51:19PM +0100, Jonathan Neuschäfer wrote:
[...]
> While looking through arch/powerpc/mm, I noticed that there's a
> page_is_ram function, which simply uses the memblocks directly, on
> PPC32.
Oops, I misread the code here. memblock is used on PPC64.
> It seems like a go
On Wed, Feb 21, 2018 at 10:59:14AM +, David Woodhouse wrote:
> On Wed, 2018-02-21 at 02:34 -0800, tip-bot for Peter Zijlstra wrote:
> >
> > --- a/Makefile
> > +++ b/Makefile
> > @@ -489,6 +489,11 @@ KBUILD_CFLAGS += $(CLANG_TARGET) $(CLANG_GCC_TC)
> > KBUILD_AFLAGS += $(CLANG_TARGET) $(CLANG_
On Wednesday 21 February 2018 06:12 PM, Arnd Bergmann wrote:
> On Tue, Feb 20, 2018 at 7:34 PM, Olof's autobuilder wrote:
>> Here are the build results from automated periodic testing.
>>
>> The tree being built was mainline, found at:
>>
>> URL: git://git.kernel.org/pub/scm/linux/kernel/git/tor
Hi,
On Wed, Feb 21, 2018 at 08:06:10AM +0100, Christophe LEROY wrote:
>
>
> Le 20/02/2018 à 17:14, Jonathan Neuschäfer a écrit :
> > This patchset adds support for DISCONTIGMEM on 32-bit PowerPC. This is
> > required to properly support the Nintendo Wii's memory layout, in which
> > there are tw
Paulian reported the below kernel crash on Ryzen 5 system:
BUG: unable to handle kernel NULL pointer dereference at 0073
RIP: 0010:.LC0+0x41f/0xa00
RSP: 0018:a9968003bdd0 EFLAGS: 00010002
RAX: b113b130 RBX: RCX: 05a7
RDX: 00ff RSI: f
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Tobin C. Harding
commit f69120ce6c024aa634a8fc25787205e42f0ccbe6 upstream.
Sphinx emits various (26) warnings when building make target 'htmldocs'.
Currently struct definitions contain duplicat
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Liu Bo
commit e89166990f11c3f21e1649d760dd35f9e410321c upstream.
@cur_offset is not set back to what it should be (@cow_start) if
btrfs_next_leaf() returns something wrong, and the range [cow_s
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: David Disseldorp
commit ce512d79d0466a604793addb6b769d12ee326822 upstream.
If chap_server_compute_md5() fails early, e.g. via CHAP_N mismatch, then
crypto_free_shash() is called with a NULL poi
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Larry Finger
commit c713fb071edc0efc01a955f65a006b0e1795d2eb upstream.
There has been a coding error in rtl8821ae since it was first introduced,
namely that an 8-bit register was read using a 1
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Liu Bo
commit 1846430c24d66e85cc58286b3319c82cd54debb2 upstream.
In cases that the whole fs flips into readonly status due to failures in
critical sections, then log tree's blocks are still dir
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Liu Bo
commit 900c9981680067573671ecc5cbfa7c5770be3a40 upstream.
The highest objectid, which is assigned to new inode, is decided at
the time of initializing fs roots. However, in cases where
On Wed, Feb 21, 2018 at 11:18:27AM +, Dave Martin wrote:
> On Tue, Feb 20, 2018 at 02:46:24PM -0800, Kees Cook wrote:
> > The PAN emulation notification was only happening for non-boot CPUs
> > if CPU capabilities had already been configured. This seems to be the
> > wrong place, as it's system
On Wed, Feb 21, 2018 at 11:00:02AM -0300, Arnaldo Carvalho de Melo wrote:
> Em Thu, Oct 05, 2017 at 07:00:29PM -0700, Andi Kleen escreveu:
> > From: Andi Kleen
> >
> > perf stat can retry opening events. After opening an file descriptor
> > it adds the ids to the ecsel. Each event keeps a running
On Wed, Feb 21, 2018 at 10:30:34PM +0800, ShuFanLee wrote:
> From: ShuFanLee
>
> Signed-off-by: ShuFanLee
Something went really wrong with your subject line :(
Please fix and try again.
thanks,
greg k-h
From: Archit Taneja
This replaces the usage of the subclassed atomic state (mdp5_state)
with a private_obj state embedded within drm_atomic_state. The latter
method is the preferred approach, since it's simpler to implement
and less prone to errors.
The new API replaces the older and equivalent
From: Archit Taneja
With the addition of "private_objs" in drm_atomic_state, we no longer
need to subclass drm_atomic_state to store state of share resources
that don't perfectly fit within planes/crtc/connector state information.
We can now save this state within drm_atomic_state itself using
th
On Wed, Feb 21, 2018 at 03:22:48PM +0100, Boris Brezillon wrote:
> Hi Greg,
>
> On Tue, 19 Dec 2017 10:36:43 +0100
> Greg Kroah-Hartman wrote:
>
> > On Tue, Dec 19, 2017 at 10:28:58AM +0100, Boris Brezillon wrote:
> > > On Tue, 19 Dec 2017 10:21:19 +0100
> > > Greg Kroah-Hartman wrote:
> > >
Em Wed, Feb 21, 2018 at 03:33:11PM +0100, Jiri Olsa escreveu:
> On Thu, Oct 05, 2017 at 07:00:28PM -0700, Andi Kleen wrote:
> > From: Andi Kleen
> >
> > Now that the xyarray stores the dimensions we can use those
> > to iterate over the FDs for a evsel.
> >
> > Signed-off-by: Andi Kleen
>
> Ac
From: Archit Taneja
Global shared resources (hwpipes, hwmixers and SMP) for MDP5 are
implemented as a part of atomic state by subclassing drm_atomic_state.
The preferred approach is to use the drm_private_obj infrastructure
available in the atomic core.
mdp5_global_state is introduced as a drm
Follow the same pattern of locking as with other state objects. This
avoids boilerplate in the driver.
Signed-off-by: Rob Clark
---
drivers/gpu/drm/drm_atomic.c | 9 -
include/drm/drm_atomic.h | 5 +
2 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/
On Wed, Feb 21, 2018 at 11:33:37AM -0300, Arnaldo Carvalho de Melo wrote:
> Em Wed, Feb 21, 2018 at 03:31:17PM +0100, Jiri Olsa escreveu:
> > On Thu, Oct 05, 2017 at 07:00:29PM -0700, Andi Kleen wrote:
> > > From: Andi Kleen
> >
> > ouch, sry for overlooking this
> >
> > >
> > > perf stat can r
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Harshad Shirwadkar
commit abbc3f9395c76d554a9ed27d4b1ebfb5d9b0e4ca upstream.
This patch fixes a race between the shutdown path and bio completion
handling. In the ext4 direct io path with async
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Kirill Marinushkin
commit 447cae58cecd69392b74a4a42cd0ab9cabd816af upstream.
The layout of the UAC2 Control request and response varies depending on
the request type. With the current implement
Paulian reported the below kernel crash on Ryzen 5 system:
BUG: unable to handle kernel NULL pointer dereference at 0073
RIP: 0010:.LC0+0x41f/0xa00
RSP: 0018:a9968003bdd0 EFLAGS: 00010002
RAX: b113b130 RBX: RCX: 05a7
RDX: 00ff RSI: f
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Jan-Marek Glogowski
commit fdcc968a3b290407bcba9d4c90e2fba6d8d928f1 upstream.
These laptops have a combined jack to attach headsets, the U727 on
the left, the U757 on the right, but a headsets
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: NeilBrown
commit 8dd601fa8317243be887458c49f6c29c2f3d719f upstream.
dec_pending() is given an error status (possibly 0) to be recorded
against a bio. It can be called several times on the one
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Nicholas Piggin
This is just the first chunk of commit
222f20f140623ef6033491d0103ee0875fe87d35 upstream.
to fix a build error in the powerpc tree due to other backports
happening (and this ful
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Mike Marciniszyn
commit 87b3524cb5058fdc7c2afdb92bdb2e079661ddc4 upstream.
This failure exists with qib:
ver_rc_compare_swap:
mismatch, sequence 2, expected 123456789abcdef, got 0
The request
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Jack Morgenstein
commit 852f6927594d0d3e8632c889b2ab38cbc46476ad upstream.
Allocating steerable UD QPs depends on having at least one IB port,
while releasing those QPs does not.
As a result,
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