From: Guo Ren
Support dynamic ftrace including dynamic graph tracer. Gcc-csky with -pg
will produce call site in every function prologue and we can use these
call site to hook trace function.
gcc with -pg origin call site:
pushlr
jbsr_mcount
nop
nop
On Fri, Mar 15, 2019 at 10:24 PM Kees Cook wrote:
>
> On Fri, Mar 15, 2019 at 4:54 PM Jakub Kicinski
> wrote:
> >
> > On Fri, 15 Mar 2019 12:01:05 -0700, Jakub Kicinski wrote:
> > > On Fri, 15 Mar 2019 11:05:55 -0700, Jakub Kicinski wrote:
> > > > Hi,
> > > >
> > > > I just upgraded from:
> > > >
On Fri, Mar 15, 2019 at 4:54 PM Jakub Kicinski
wrote:
>
> On Fri, 15 Mar 2019 12:01:05 -0700, Jakub Kicinski wrote:
> > On Fri, 15 Mar 2019 11:05:55 -0700, Jakub Kicinski wrote:
> > > Hi,
> > >
> > > I just upgraded from:
> > >
> > > commit a3b1933d34d5bb26d7503752e3528315a9e28339 (net)
> > > Merg
The async_resume_noirq, async_resume_early, async_resume functions
are basically the same. As we have seen:
static void async_xxx(void *data, async_cookie_t cookie)
{
struct device *dev = (struct device *)data;
int error;
error = device_xxx(dev, pm_transition, true);
The async_suspend_noirq, async_suspend_late, async_suspend functions
are basically the same. As we have seen:
static void async_xxx(void *data, async_cookie_t cookie)
{
struct device *dev = (struct device *)data;
int error;
error = __device_xxx(dev, pm_transition, true);
When we want to execute device pm functions asynchronously, we'll
do the following for the device:
1) reinit_completion(&dev->power.completion);
2) Check if the device enables asynchronous suspend.
3) If necessary, execute the corresponding function asynchronously.
There are a lot of such r
The devices_suspend_noirq, device_suspend_late, device_suspen functions
are basically the same. As we have seen:
static int device_xxx(struct device *dev)
{
if (dpm_async_fn(dev, async_xxx))
return 0;
return __device_xxx(dev, pm_transition, false);
}
The DEVICE_SUSPE
This patch set introduces some functions and macros that help reduce
code duplication.
Yangtao Li (4):
PM / core: Introduce dpm_async_fn() helper
PM / core: Introduce DEVICE_SUSPEND_FUNC() helper macro
PM / core: Introduce ASYNC_RESUME_FUNC() helper macro
PM / core: Introduce ASYNC_SUSPEND
v1->v2: Various spelling, naming and code style cleanups.
Generally positive and no negative responses to the
goals and algorithms used.
I'm running these patches, with CONFIG_TEST_SORT and
CONFIG_TEST_LIST_SORT, on the machine I'm sending this from.
I have
This patch adds support for usb on Hikey960.
Cc: Chunfeng Yun
Cc: Wei Xu
Cc: Rob Herring
Cc: Mark Rutland
Cc: linux-arm-ker...@lists.infradead.org
Cc: John Stultz
Cc: Binghui Wang
Signed-off-by: Yu Chen
---
v2:
* Remove device_type property.
* Add property "usb-role-switch".
v3:
* Make node
This patch adds support for the poweron and shutdown of dwc3 core
on Hisilicon Soc Platform.
Cc: Felipe Balbi
Cc: Greg Kroah-Hartman
Cc: John Stultz
Signed-off-by: Yu Chen
---
drivers/usb/dwc3/dwc3-of-simple.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/
This patch adds binding documentation for supporting the hi3660 usb
phy on boards like the HiKey960.
Cc: Rob Herring
Cc: Mark Rutland
Cc: John Stultz
Cc: Binghui Wang
Signed-off-by: Yu Chen
---
v1:
* Fix some format error as suggested by Rob.
v2:
* Change hi3660 usb PHY to hi3660 USB PHY
v3:
Rather than a fixed-size array of pending sorted runs, use the ->prev
links to keep track of things. This reduces stack usage, eliminates
some ugly overflow handling, and reduces the code size.
Also:
* merge() no longer needs to handle NULL inputs, so simplify.
* The same applies to merge_and_res
Current code is using devm_regulator_register() so it is not necessary
to save as3722_regs->rdevs[id] for clean up.
The *rdevs[] is not used now, remove it.
Signed-off-by: Axel Lin
---
drivers/regulator/as3722-regulator.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/regulator/as3
Similar to what's being done in the net code, this takes advantage of
the fact that most invocations use only a few common swap functions, and
replaces indirect calls to them with (highly predictable) conditional
branches. (The downside, of course, is that if you *do* use a custom
swap function, t
Rather than having special-case swap functions for 4- and 8-byte objects,
special-case aligned multiples of 4 or 8 bytes. This speeds up most
users of sort() by avoiding fallback to the byte copy loop.
Despite what commit ca96ab859ab4 ("lib/sort: Add 64 bit swap function")
claims, very few users
This uses fewer comparisons than the previous code (approaching half
as many for large random inputs), but produces identical results;
it actually performs the exact same series of swap operations.
Specifically, it reduces the average number of compares from
2*n*log2(n) - 3*n + o(n) to n*log2(n)
CONFIG_RETPOLINE has severely degraded indirect function call
performance, so it's worth putting some effort into reducing
the number of times cmp() is called.
This patch avoids badly unbalanced merges on unlucky input sizes.
It slightly increases the code size, but saves an average of 0.2*n
calls
Indeed, thanks to everyone who commented. The extra conceptual
complexity and reduced readbility is Just Not Worth It.
v2 (and final, as far as I'm concerned) follows.
Rearrange comment to make the comment style consistent, the previous
function parameters are described first.
Signed-off-by: Yangtao Li
---
drivers/base/power/main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index 0c
This brings the kernel doc in line with the function signature.
Signed-off-by: Yangtao Li
---
drivers/base/power/main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index f80d298de3fa..0cff68bd7b4b 100644
--- a/drivers/
On Fri, Mar 15, 2019 at 01:01:27PM +, Okash Khawaja wrote:
> Hi,
>
> We have made progress on the items in TODO file of speakup driver in
> staging directory and wanted to get some clarity on the remaining
> items. Below is a summary of status of each item along with the quotes
> from TODO fil
On Fri, Mar 15, 2019 at 11:50:57AM -0600, Keith Busch wrote:
> Hi Greg,
>
> Just wanted to check with you on how we may proceed with this series.
> The main feature is exporting new sysfs attributes through driver core,
> so I think it makes most sense to go through you unless you'd prefer
> this
Adds a device tree binding for the ad7780 driver.
Signed-off-by: Renato Lui Geh
---
.../bindings/iio/adc/adi,ad7780.txt | 48 +++
1 file changed, 48 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/adc/adi,ad7780.txt
diff --git a/Documentation/devi
Move ad7780 ADC driver out of staging and into the mainline.
The ad7780 is a sigma-delta analog to digital converter. This driver provides
reading voltage values and status bits from both the ad778x and ad717x series.
Its interface also allows writing on the FILTER and GAIN GPIO pins on the
ad778
Add SPDX identifier (GPL-2.0) to the AD7780 driver.
Signed-off-by: Renato Lui Geh
---
drivers/staging/iio/adc/ad7780.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/iio/adc/ad7780.c b/drivers/staging/iio/adc/ad7780.c
index 568c5b4472ff..ff61ffa0da9f 100644
This patch adds a new copyright holder to the ad7780 driver.
Signed-off-by: Renato Lui Geh
---
drivers/staging/iio/adc/ad7780.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/staging/iio/adc/ad7780.c b/drivers/staging/iio/adc/ad7780.c
index ff61ffa0da9f..23b731a92e32 100644
--- a/dri
To maintain consistency between ad7780_probe and ad7780_remove orders,
regulator initialization has been moved to after GPIO initializations.
Signed-off-by: Renato Lui Geh
---
drivers/staging/iio/adc/ad7780.c | 20 ++--
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git
The ad7780 supports both the ad778x and ad717x families. Each chip has
a corresponding ID. This patch provides a mask for extracting ID values
from the status bits and also macros for the correct values for the
ad7170, ad7171, ad7780 and ad7781.
Signed-off-by: Renato Lui Geh
---
Changes in v5:
-
The AD7780 driver contains status pattern bits designed for checking
whether serial transfers have been correctly performed. Pattern macros
were previously generated through bit fields. This patch sets good
pattern values directly and masks through GENMASK.
Signed-off-by: Renato Lui Geh
---
driv
This patch adds the new feature of reading the filter odr value for
ad778x chips. This value is stored in the chip's state struct whenever a
read or write call is performed on the chip's driver.
This feature requires sharing SAMP_FREQ. Since the ad717x does not have
a filter option, the driver on
This patch adds a new functionality of reading gain values from the
ad778x chips. This value is stored in the chip's state struct and is
updated whenever a read or write call is performed on the driver.
Signed-off-by: Renato Lui Geh
---
drivers/staging/iio/adc/ad7780.c | 5 +
1 file changed,
This patch simply adds a missing switch default case in read_raw.
Signed-off-by: Renato Lui Geh
---
drivers/staging/iio/adc/ad7780.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/staging/iio/adc/ad7780.c b/drivers/staging/iio/adc/ad7780.c
index 07e5e35c92a3..f4cd7bc3e02f 100644
--
Previously, the AD7780 driver only supported gpio for the 'powerdown'
pin. This commit adds suppport for the 'gain' and 'filter' pin.
Signed-off-by: Renato Lui Geh
Signed-off-by: Giuliano Belinassi
Co-developed-by: Giuliano Belinassi
---
Changes in v3:
- Renamed ad7780_chip_info's filter to od
This series of patches contains the following:
- Adds user input for the 'gain' and 'filter' GPIO pins for the ad778x
family chips;
- Missing switch default case tidy up;
- Gain reading for the ad778x;
- Filter reading for the ad778x;
- Sets pattern macro values and mask for PATTERN status bits;
Hello.
I found a corrupted report at
https://syzkaller.appspot.com/text?tag=CrashLog&x=17c6b82b20 .
The panic() was caused by by WARN_ON() from generic_make_request_checks(), but
there
was no printk() messages from WARN_ON(). Moreover, there was no printk()
messages
for (at least) nearly o
The pull request you sent on Fri, 15 Mar 2019 18:39:21 -0500:
> git://git.samba.org/sfrench/cifs-2.6.git tags/5.1-rc-smb3
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/9c7dc824d9a48f98b4ee20041e865d97bc73a626
Thank you!
--
Deet-doot-dot, I am a bot.
https://korg.wi
Remove #ifdef CONFIG_OF guard so linux/of.h will be included when
!CONFIG_OF. This fixes build warnings when !CONFIG_OF.
Reported-by: kbuild test robot
Signed-off-by: Axel Lin
---
drivers/regulator/da9052-regulator.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/regulator/da9052-
On Fri, Mar 15, 2019 at 4:41 PM David Howells wrote:
>
> Here's a set of fixes and other bits for AFS to improve the life of desktop
> applications such as firefox.
I pulled, and immediately unpulled.
The thing hasn't even seen a compiler, and when you *do* show the code
to a compiler, said comp
Attn: Sir/Madam
I am Honourable Barrister Aziz the personal resident Attorney here in
Burkina Faso to Late Mr. Muammar Muhammad Abu Minyar al-Gaddafi of
Libya c. 1942 – 20 October 2011.
My client Late Mr. Muammar Muhammad Abu Minyar al-Gaddafi c. 1942 – 20
October 2011, was having a deposit sum o
On Thu, Feb 07, 2019 at 05:28:57PM +0100, Thomas Petazzoni wrote:
> As suggested by Linus Walleij, let's use the new gpio_set_config()
> helper in gpiod_set_debounce() and gpiod_set_transitory().
>
> Signed-off-by: Thomas Petazzoni
> ---
> drivers/gpio/gpiolib.c | 4 ++--
> 1 file changed, 2 ins
On Tue, Mar 12, 2019 at 6:53 AM Christian Brauner wrote:
>
> Hi Linus,
>
> This is a resend of the pull request for the pidfd_send_signal() syscall
> which I sent last Tuesday. I'm not sure whether you just wanted to take a
> closer look.
>
> The following changes since commit f17b5f06cb92ef225051
Okash Khawaja writes:
> Finally there is an issue where text in output buffer sometimes gets
> garbled on SMP systems, but we can continue working on it after the
> driver is moved out of staging, if that's okay. Basically we need a
> reproducer of this issue.
What kind of reproducer do you need
A node is always an object (aka a dictionary), so make that explicit for
child node schemas.
A meta-schema update will enforce having 'type' specified.
Cc: Mark Rutland
Cc: Thomas Gleixner
Cc: Jason Cooper
Cc: Marc Zyngier
Cc: Daniel Lezcano
Signed-off-by: Rob Herring
---
Documentation/dev
On Fri, 15 Mar 2019 12:01:05 -0700, Jakub Kicinski wrote:
> On Fri, 15 Mar 2019 11:05:55 -0700, Jakub Kicinski wrote:
> > Hi,
> >
> > I just upgraded from:
> >
> > commit a3b1933d34d5bb26d7503752e3528315a9e28339 (net)
> > Merge: c6873d18cb4a 24319258660a
> > Author: David S. Miller
> > Date: M
On March 15, 2019 4:47:01 PM PDT, Matthias Kaehlcke wrote:
>On Fri, Mar 15, 2019 at 03:12:08PM -0700, h...@zytor.com wrote:
>> On March 15, 2019 3:06:37 PM PDT, Nick Desaulniers
> wrote:
>> >On Fri, Mar 15, 2019 at 1:54 PM Matthias Kaehlcke
>> >wrote:
>> >>
>> >> The compiler may emit calls to __
On March 15, 2019 4:34:10 PM PDT, Matthias Kaehlcke wrote:
>Hi Peter,
>
>On Fri, Mar 15, 2019 at 03:08:57PM -0700, h...@zytor.com wrote:
>> On March 15, 2019 3:06:37 PM PDT, Nick Desaulniers
> wrote:
>> >On Fri, Mar 15, 2019 at 1:54 PM Matthias Kaehlcke
>> >wrote:
>> >>
>> >> The compiler may emi
Previous pull request text was truncated (last 25 lines of text
missing), resending.
Please pull the following changes since commit
f261c4e529dac5608a604d3dd3ae1cd2adf23c89:
Merge branch 'akpm' (patches from Andrew) (2019-03-14 15:10:10 -0700)
are available in the Git repository at:
git://g
On Fri, Mar 15, 2019 at 03:12:08PM -0700, h...@zytor.com wrote:
> On March 15, 2019 3:06:37 PM PDT, Nick Desaulniers
> wrote:
> >On Fri, Mar 15, 2019 at 1:54 PM Matthias Kaehlcke
> >wrote:
> >>
> >> The compiler may emit calls to __lshrti3 from the compiler runtime
> >> library, which results in
wing changes since commit ebc551f2b8f905eca0e25c476c1e5c098cd92103:
Merge tag 'nfsd-5.1' of git://linux-nfs.org/~bfields/linux (2019-03-12
15:06:54 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git
tags/afs-fixes-20190
Hi,
On Sat, Mar 09, 2019 at 03:18:27PM -0300, Laura Lazzati wrote:
> I found that the comments had several typos such as "aenable", "internaly"
> and some others.
> I fixed them all.
>
> Signed-off-by: Laura Lazzati
I spotted one more typo that could be fixed as well:
> @@ -1797,7 +1797,7 @@
Please pull the following changes since commit
f261c4e529dac5608a604d3dd3ae1cd2adf23c89:
Merge branch 'akpm' (patches from Andrew) (2019-03-14 15:10:10 -0700)
are available in the Git repository at:
git://git.samba.org/sfrench/cifs-2.6.git tags/5.1-rc-smb3
for you to fetch changes up to bc3
On Wed, Mar 13, 2019 at 03:18:40PM -0600, Lina Iyer wrote:
> SDM845 SoC has an always-on interrupt controller (PDC) with select GPIO
> routed to the PDC as interrupts that can be used to wake the system up
> from deep low power modes and suspend.
>
> Cc: devicet...@vger.kernel.org
> Signed-off-by:
Ftrace provides the feature “instances” that provides the capability to
create multiple Ftrace ring buffers. However, currently these buffers
are created/accessed via userspace only. The kernel APIs providing these
features are not exported, hence cannot be used by other kernel
components.
This pa
[PATCH] tracing: Kernel access to ftrace instances.
Please review the patch that follows. Below are some details providing
the goal and justification for the patch.
===
Goal:
Ftrace provides the feature “instances” that provide
On Wed, Mar 13, 2019 at 07:32:46AM -0500, Dan Murphy wrote:
> Add the lm3532 device tree documentation.
> Remove lm3532 device tree reference from the ti_lmu devicetree
> documentation.
>
> With the addition of the dedicated lm3532 documentation the device
> can be removed from the ti_lmu.txt.
>
Hi Peter,
On Fri, Mar 15, 2019 at 03:08:57PM -0700, h...@zytor.com wrote:
> On March 15, 2019 3:06:37 PM PDT, Nick Desaulniers
> wrote:
> >On Fri, Mar 15, 2019 at 1:54 PM Matthias Kaehlcke
> >wrote:
> >>
> >> The compiler may emit calls to __lshrti3 from the compiler runtime
> >> library, which
On 3/16/2019 7:26 AM, Andi Kleen wrote:
Yes, the coresum's behavior is similar as --per-core option, just supports
at the event level. I'm OK with calling it 'per-core'.
For example,
perf stat -e cpu/event=0,umask=0x3,per-core=1/
Please use percore, the - would need to be escaped in metric
On Fri, Mar 15, 2019 at 03:06:37PM -0700, 'Nick Desaulniers' via Clang Built
Linux wrote:
> On Fri, Mar 15, 2019 at 1:54 PM Matthias Kaehlcke wrote:
> >
> > The compiler may emit calls to __lshrti3 from the compiler runtime
> > library, which results in undefined references:
> >
> > arch/x86/kvm/
wing changes since commit ebc551f2b8f905eca0e25c476c1e5c098cd92103:
Merge tag 'nfsd-5.1' of git://linux-nfs.org/~bfields/linux (2019-03-12
15:06:54 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git
tags/afs-fixes-20190
> Yes, the coresum's behavior is similar as --per-core option, just supports
> at the event level. I'm OK with calling it 'per-core'.
>
> For example,
> perf stat -e cpu/event=0,umask=0x3,per-core=1/
Please use percore, the - would need to be escaped in metric expressions.
-Andi
On Wed, 13 Mar 2019 23:22:50 +0100, Paul Cercueil wrote:
> The 'ingenic,bch-controller' property is now deprecated and the
> 'ecc-engine' property should be used instead.
>
> Signed-off-by: Paul Cercueil
> ---
>
> Notes:
> v5: New patch
>
> Documentation/devicetree/bindings/mtd/ingenic,jz4
On Fri, Mar 15, 2019 at 9:52 PM Anup Patel wrote:
>
> On Fri, Mar 15, 2019 at 9:28 PM Mike Rapoport wrote:
> >
> > On Thu, Mar 14, 2019 at 11:28:32PM +0530, Anup Patel wrote:
> > > On Thu, Mar 14, 2019 at 12:23 PM Mike Rapoport wrote:
> > > >
> > > > On Thu, Mar 14, 2019 at 02:36:01AM +0530, Anu
Hi,
On Fri, Mar 15, 2019 at 4:00 PM Marek Vasut wrote:
>
> > Completely agree here - we need a dt solution that allows us to
> > specify ordering.
>
> Nope, ordering would be a policy and does not describe hardware, thus it
> shouldn't be in the DT. Use UUID or PARTUUID, they apply both to raw FS
On Tue, Mar 12, 2019 at 09:36:19PM +0530, Srinath Mannam wrote:
> Add DT binding document for Stingray USB PHY.
>
> Signed-off-by: Srinath Mannam
> ---
> .../bindings/phy/brcm,stingray-usb-phy.txt | 40
> ++
> 1 file changed, 40 insertions(+)
> create mode 100644
>
On March 15, 2019 3:29:06 PM PDT, Matthias Kaehlcke wrote:
>Hi Nick,
>
>On Fri, Mar 15, 2019 at 02:31:09PM -0700, 'Nick Desaulniers' via Clang
>Built Linux wrote:
>> On Fri, Mar 15, 2019 at 12:54 PM Matthias Kaehlcke
>wrote:
>> >
>> > Building the 32-bit vDSO with a recent clang version fails due
On 14.03.2019 11:37, Jose Abreu wrote:
> Some PHYs may not support loopback mode so we need to check if register
> is read-only.
>
As I read Clause 22 this is a mandatory feature, the related bit is
specified as R/W. Do you have an actual example of a PHY w/o loopback
mode that doesn't allow to ch
Tim Harvey - Principal Software EngineerGateworks Corporation -
http://www.gateworks.com/3026 S. Higuera St. San Luis Obispo CA
93401805-781-2000
On Fri, Mar 15, 2019 at 4:00 PM Marek Vasut wrote:
>
> On 3/15/19 10:52 PM, Tim Harvey wrote:
> > Tim Harvey - Principal Software EngineerGateworks Corp
On 3/15/19 10:52 PM, Tim Harvey wrote:
> Tim Harvey - Principal Software EngineerGateworks Corporation -
> http://www.gateworks.com/3026 S. Higuera St. San Luis Obispo CA
> 93401805-781-2000
> On Tue, Mar 5, 2019 at 4:39 AM Måns Rullgård wrote:
>>
>> Douglas Anderson writes:
>>
>>> This series pi
Add a tracepoint (afs_reload_dir) to indicate when a directory is being
reloaded.
Signed-off-by: David Howells
---
fs/afs/dir.c |1 +
include/trace/events/afs.h | 17 +
2 files changed, 18 insertions(+)
diff --git a/fs/afs/dir.c b/fs/afs/dir.c
index 378a96a1
Holding a file lock on an AFS file does not prevent it from being deleted
on the server, so we need to handle an error resulting from that when we
try setting, extending or releasing a lock.
Fix this by adding a "deleted" lock state and cancelling the lock extension
process for that file and abort
Add two tracepoints for monitoring AFS file locking. Firstly, add one that
follows the operational part:
echo 1 >/sys/kernel/debug/tracing/events/afs/afs_flock_op/enable
And add a second that more follows the event-driven part:
echo 1 >/sys/kernel/debug/tracing/events/afs/afs_flock_ev/e
On 3/15/2019 9:34 PM, Jiri Olsa wrote:
On Sat, Mar 16, 2019 at 12:04:15AM +0800, Jin Yao wrote:
SNIP
+static void print_counter_aggrdata(struct perf_stat_config *config,
+ struct perf_evsel *counter, int s,
+ char *prefix, bo
Implement sillyrename for AFS unlink and rename, using the NFS variant
implementation as a basis.
Note that the asynchronous file locking extender/releaser has to be
notified with a state change to stop it complaining if there's a race
between that and the actual file deletion.
A tracepoint, afs_
Further fix the file locking in the afs filesystem client in a number of
ways, including:
(1) Don't submit the operation to obtain a lock from the server in a work
queue context, but rather do it in the process context of whoever
issued the requesting system call.
(2) The owner of the
Improve the content of directory check failure reports from:
kAFS: afs_dir_check_page(6d57): bad magic 1/2 is
to dump more information about the individual blocks in a directory page.
Signed-off-by: David Howells
---
fs/afs/dir.c | 38 ++
1 f
Split the call to afs_wait_for_call_to_complete() from afs_make_call() to
make it easier to handle asynchronous calls and to make it easier to
convert a synchronous call to an asynchronous one in future, for instance
when someone tries to interrupt an operation by pressing Ctrl-C.
Signed-off-by: D
ttp://git.kernel.org/cgit/linux/kernel/git/dhowells/linux-fs.git
tag afs-fixes-20190315
David
---
David Howells (10):
afs: Split wait from afs_make_call()
afs: Calculate lock extend timer from set/extend reply reception
afs: Fix AFS file locking to allow fine grained loc
On 3/15/2019 9:34 PM, Jiri Olsa wrote:
On Sat, Mar 16, 2019 at 12:04:13AM +0800, Jin Yao wrote:
The coresum event qualifier which sums up the event counts for both
hardware threads in a core. For example,
perf stat -e cpu/event=0,umask=0x3,coresum=1/,cpu/event=0,umask=0x3/
In this example,
Fix AFS file locking to allow fine grained locks as some applications, such
as firefox, won't work if they can't take such locks on certain state files
- thereby preventing the use of kAFS to distribute a home directory.
Note that this cannot be made completely functional as the protocol only
has
Record the timestamp on the first reply DATA packet received in response to
a set- or extend-lock operation, then use this to calculate the time
remaining till the lock expires rather than using whatever time the
requesting process wakes up and finishes processing the operation as a
base.
Signed-o
Add four more tracepoints:
(1) afs_make_fs_call1 - Split from afs_make_fs_call but takes a filename
to log also.
(2) afs_make_fs_call2 - Like the above but takes two filenames to log.
(3) afs_lookup - Log the result of doing a successful lookup, including a
negative result (fid 0:0)
Hello,
Paul Burton wrote:
> For MIPS32 kernels we have a custom definition of __kernel_fsid_t. This
> differs from the asm-generic version used by all other architectures &
> MIPS64 in one way - it declares the val field as an array of long,
> rather than an array of int. Since int & long have ide
On 2019/03/16 6:00, Kangjie Lu wrote:
> securityfs_create_file may fail. The fix checks its status and
> returns the error code upstream if it fails.
Failure in __init functions of vmlinux means that the system failed
before the global /sbin/init process starts. There is little value
with continu
Hi Nick,
On Fri, Mar 15, 2019 at 02:31:09PM -0700, 'Nick Desaulniers' via Clang Built
Linux wrote:
> On Fri, Mar 15, 2019 at 12:54 PM Matthias Kaehlcke wrote:
> >
> > Building the 32-bit vDSO with a recent clang version fails due
> > to undefined symbols:
> >
> > arch/x86/entry/vdso/vdso32.so.db
On March 15, 2019 3:06:37 PM PDT, Nick Desaulniers
wrote:
>On Fri, Mar 15, 2019 at 1:54 PM Matthias Kaehlcke
>wrote:
>>
>> The compiler may emit calls to __lshrti3 from the compiler runtime
>> library, which results in undefined references:
>>
>> arch/x86/kvm/x86.o: In function `mul_u64_u64_shr'
The pull request you sent on Fri, 15 Mar 2019 22:07:42 +0100:
> https://git.kernel.org/pub/scm/virt/kvm/kvm.git tags/for-linus
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/636deed6c0bc137a7c4f4a97ae1fcf0ad75323da
Thank you!
--
Deet-doot-dot, I am a bot.
https://ko
On March 15, 2019 3:06:37 PM PDT, Nick Desaulniers
wrote:
>On Fri, Mar 15, 2019 at 1:54 PM Matthias Kaehlcke
>wrote:
>>
>> The compiler may emit calls to __lshrti3 from the compiler runtime
>> library, which results in undefined references:
>>
>> arch/x86/kvm/x86.o: In function `mul_u64_u64_shr'
The pull request you sent on Tue, 12 Mar 2019 16:14:04 +0100:
> git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git for-linus-5.1-rc1
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/6c83d0d5eb62846b8591884e246ab67d70b651ef
Thank you!
--
Deet-doot-dot, I am a bot
On Fri, Mar 15, 2019 at 1:54 PM Matthias Kaehlcke wrote:
>
> The compiler may emit calls to __lshrti3 from the compiler runtime
> library, which results in undefined references:
>
> arch/x86/kvm/x86.o: In function `mul_u64_u64_shr':
> include/linux/math64.h:186: undefined reference to `__lshrti3
Hi Neil and Guillaume,
On Mon, Mar 11, 2019 at 11:04 AM Neil Armstrong wrote:
>
> From: Guillaume La Roque
>
> Add system regulators for the X96 Max Set-Top-Box.
the hint from the "meson-g12a-sei510: add regulators" patch would be
great here as well:
Still missing
* VDD_EE (0.8V - PWM contro
On Fri, Mar 15, 2019 at 3:01 PM Richard Weinberger
wrote:
>
> *kind ping* to make sure this PR is not lost. :-)
> I guess you skipped this one too after the git.infradead.org outage.
Right you are. Thanks for the ping,
Linus
Hi Neil,
On Mon, Mar 11, 2019 at 10:57 AM Neil Armstrong wrote:
>
> From: Jerome Brunet
>
> Add system regulators for the S905D2 U200 reference design.
I find the hint in the meson-g12a-sei510 regulators patch very good:
Still missing
* VDD_EE (0.8V - PWM controlled)
* VDD_CPU(PWM controll
On Tue, Mar 12, 2019 at 4:14 PM Richard Weinberger wrote:
>
> Linus,
>
> The following changes since commit 1c163f4c7b3f621efff9b28a47abb36f7378d783:
>
> Linux 5.0 (2019-03-03 15:21:29 -0800)
>
> are available in the Git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.g
The VCNL4040 is almost identical to the VCNL4200 as far as register
layout goes but just need to check a different ID register location.
This does change the initialization sequence of the VCNL4200 to use word
writes instead of byte writes. The VCNL4200 datasheet says that word read
and writes sho
Extend the Vishay VCNL40x0/4200 driver to work with the VCNL4040
chip.
Angus Ainslie (Purism) (2):
iio: light: vcnl4000 add support for the VCNL4040 proximity and light
sensor
dt-bindings: iio: light: Document the VCNL4xx0 device tree bindings
.../bindings/iio/light/vcnl4xx0.txt
devicetree hooks where added to the VCNL4xx0 light and proximity
sensor driver.
Signed-off-by: Angus Ainslie (Purism)
---
.../devicetree/bindings/iio/light/vcnl4xx0.txt| 15 +++
1 file changed, 15 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/light/vcnl4
On Mon, Mar 11, 2019 at 10:58 AM Neil Armstrong wrote:
>
> Enable the USB2 OTG and USB3 Host ports on the S905D2 Reference Design.
>
> Signed-off-by: Neil Armstrong
I have no details on the U200 board (whether it has a micro USB OTG
port, etc.) but this looks sane so:
Acked-by: Martin Blumensting
Tim Harvey - Principal Software EngineerGateworks Corporation -
http://www.gateworks.com/3026 S. Higuera St. San Luis Obispo CA
93401805-781-2000
On Tue, Mar 5, 2019 at 4:39 AM Måns Rullgård wrote:
>
> Douglas Anderson writes:
>
> > This series picks patches from various different places to produ
Hi Neil,
On Mon, Mar 11, 2019 at 10:58 AM Neil Armstrong wrote:
[...]
> +&dwc2 {
> + status = "okay";
> +};
your patch description states that this enables the "USB host ports"
but dwc2 is only used for peripheral mode (meaning: dr_mode =
"peripheral" or dr_mode = "otg").
do we still need t
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