On Tue, 5 Feb 2019 17:33:38 +
wrote:
> From: Tudor Ambarus
>
> The sam9x60 qspi controller uses 2 clocks, one for the peripheral register
> access, the other for the qspi core and phy. Both are mandatory. It uses
> different transfer type bits in IFR register. It has dedicated registers
> t
On Tue, Feb 05, 2019 at 09:47:32PM +0100, Uwe Kleine-König wrote:
> Hello,
>
> On Tue, Feb 05, 2019 at 01:40:27PM +0100, Fabrice Gasnier wrote:
> > Add suspend/resume PM sleep ops. When going to low power, disable
> > active PWM channel. Active PWM channel is resumed, by calling
> > pwm_apply_stat
On Tue, Feb 05, 2019 at 07:02:18PM +0100, Christoph Hellwig wrote:
> On Tue, Feb 05, 2019 at 06:56:11PM +0100, Thierry Reding wrote:
> > Sure, here you go:
> >
> >
> > https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/tree/drivers/gpu/host1x/cdma.c#n106
>
> Yes, I think we
> From: Boris Brezillon
> Sent: Sunday, February 3, 2019 12:35 AM
> > +Przemyslaw
> >
> > On Fri, 1 Feb 2019 07:30:39 +0800
> > Liu Jian wrote:
> >
> > > In function do_write_buffer(), in the for loop, there is a case
> > > chip_ready() returns 1 while chip_good() returns 0, so it never
> > >
Quoting Jeffrey Hugo (2019-02-05 14:15:16)
> On 2/5/2019 3:01 PM, Stephen Boyd wrote:
> > Quoting Jeffrey Hugo (2019-01-30 08:35:44)
> >> The XO clock generally feeds into other clock controllers as the parent
> >> for a lot of clock generators.
> >>
> >> Fixes: 6131dc81211c (clk: qcom: smd: Add su
In function pistachio_usb_phy_power_on(), local variable "val"
could be uninitialized if function regmap_read() returns -EINVAL.
However, it will be used directly in the if statement, which
is potentially unsafe.
Signed-off-by: Yizhuo
---
drivers/phy/phy-pistachio-usb.c | 8 ++--
1 file chan
On Thu, Jan 31, 2019 at 06:09:51PM +0100, Håkon Bugge wrote:
> Using CX-3 virtual functions, either from a bare-metal machine or
> pass-through from a VM, MAD packets are proxied through the PF driver.
>
> Since the VMs have separate name spaces for MAD Transaction Ids
> (TIDs), the PF driver has
On 2/5/2019 3:16 PM, Stephen Boyd wrote:
Quoting Jeffrey Hugo (2019-02-05 14:08:43)
On 2/5/2019 3:02 PM, Stephen Boyd wrote:
Quoting Jeffrey Hugo (2019-01-30 08:35:59)
Document the multimedia clock controller found on MSM8998
Signed-off-by: Jeffrey Hugo
---
Documentation/devicetree/bindin
On 2/5/2019 3:32 PM, Stephen Boyd wrote:
Quoting Jeffrey Hugo (2019-02-05 14:15:16)
On 2/5/2019 3:01 PM, Stephen Boyd wrote:
Quoting Jeffrey Hugo (2019-01-30 08:35:44)
The XO clock generally feeds into other clock controllers as the parent
for a lot of clock generators.
Fixes: 6131dc81211c (c
--
Lieber Freund (Assalamu Alaikum),
Ich bin auf Ihre E-Mail-Adresse vor einer privaten Suche gestoßen,
obwohl Sie sie benötigen
Ihre Hilfe. Mein Name ist Aisha Al-Gaddafi, eine alleinerziehende
Mutter und Witwe
mit drei Kindern. Ich bin die einzige leibliche Tochter des späten
Libyen
Präsi
From: Tom Zanussi
The action refactor code allowed actions and handlers to be separated,
but the existing onmax handler and save action code is still not
flexible enough to handle arbitrary coupling. This change generalizes
them and in the process makes additional handlers and actions easier
to
From: Tom Zanussi
Add a test case for the alternative trace(
---
.../inter-event/trigger-trace-action-hist.tc | 42 ++
1 file changed, 42 insertions(+)
create mode 100644
tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-trace-action-hist.tc
diff --gi
From: Tom Zanussi
Add a test case verifying the basic functionality of the
hist:snapshot() action.
Signed-off-by: Tom Zanussi
Acked-by: Masami Hiramatsu
---
.../inter-event/trigger-snapshot-action-hist.tc| 43 ++
1 file changed, 43 insertions(+)
create mode 100644
to
From: Tom Zanussi
Hi,
This is v14 of the hist trigger snapshot and onchange additions
patchset.
This version fixes compile errors flagged by the kbuild test robot
when CONFIG_TRACER_SNAPSHOT isn't defined, along with a couple minor
cleanups. Everything else remains the same.
Thanks,
Tom
v1
From: Tom Zanussi
The action/handler code refactoring didn't change the action/handler
syntax, but did generalize it - the Documentation should reflect that.
Signed-off-by: Tom Zanussi
---
Documentation/trace/histogram.rst | 56 ++-
1 file changed, 43 insert
From: Tom Zanussi
Add Documentation for the hist:onchange($var) handler.
Signed-off-by: Tom Zanussi
---
Documentation/trace/histogram.rst | 98 +++
1 file changed, 98 insertions(+)
diff --git a/Documentation/trace/histogram.rst
b/Documentation/trace/histog
From: Tom Zanussi
Add a test case verifying that basic action combinations fail as
expected.
Signed-off-by: Tom Zanussi
---
.../inter-event/trigger-action-hist-xfail.tc | 30 ++
1 file changed, 30 insertions(+)
create mode 100644
tools/testing/selftests/ftrace/test.
From: Tom Zanussi
Add a test case verifying the basic functionality of the
hist:onchange($var) handler.
Signed-off-by: Tom Zanussi
Acked-by: Masami Hiramatsu
---
.../inter-event/trigger-onchange-action-hist.tc| 28 ++
1 file changed, 28 insertions(+)
create mode 10064
Hi Palmer,
On Tue, 05 Feb 2019 10:47:43 -0800 (PST) Palmer Dabbelt
wrote:
>
> Thanks. Is there a script I should be running to pre-check these?
I run the attached script on each set of new commits that turn up.
--
Cheers,
Stephen Rothwell
check_fixes
Description: application/shellscript
From: Tom Zanussi
Apparently this directory was missed in the license cleanup process -
add the missing identifiers to the trigger/inter-event test cases.
Signed-off-by: Tom Zanussi
---
.../ftrace/test.d/trigger/inter-event/trigger-extended-error-support.tc | 1 +
.../ftrace/test.d/trigger/in
From: Tom Zanussi
Add a 'trace(synthetic_event_name, params)' alternative to
synthetic_event_name(params).
Currently, the syntax used for generating synthetic events is to
invoke synthetic_event_name(params) i.e. use the synthetic event name
as a function call.
Users requested a new form that m
From: Tom Zanussi
Add support for a hist:onchange($var) handler, similar to the onmax()
handler but triggering whenever there's any change in $var, not just a
max.
Signed-off-by: Tom Zanussi
---
kernel/trace/trace.c | 3 ++-
kernel/trace/trace_events_hist.c | 58 ++
From: Tom Zanussi
Add support for hist:handlerXXX($var).snapshot(), which will take a
snapshot of the current trace buffer whenever handlerXXX is hit.
As a first user, this also adds snapshot() action support for the
onmax() handler i.e. hist:onmax($var).snapshot().
Also, the hist trigger key p
From: Tom Zanussi
Add Documentation for the hist:handlerXXX($var).snapshot() action.
Signed-off-by: Tom Zanussi
---
Documentation/trace/histogram.rst | 110 ++
1 file changed, 110 insertions(+)
diff --git a/Documentation/trace/histogram.rst
b/Documentation
From: Tom Zanussi
Currently, the onmatch action data binds the onmatch action to data
related to synthetic event generation. Since we want to allow the
onmatch handler to potentially invoke a different action, and because
we expect other handlers to generate synthetic events, we need to
separate
From: Tom Zanussi
Currently, tracing snapshots are context-free - they capture the ring
buffer contents at the time the tracing_snapshot() function was
invoked, and nothing else. Additionally, they're always taken
unconditionally - the calling code can decide whether or not to take a
snapshot, b
From: Tom Zanussi
The hist trigger action code currently implements two essentially
hard-coded pairs of 'actions' - onmax(), which tracks a variable and
saves some event fields when a max is hit, and onmatch(), which is
hard-coded to generate a synthetic event.
These hardcoded pairs (track max/s
Bus clear feature of Tegra I2C controller helps to recover from
bus hang when I2C master loses the bus arbitration due to the
slave device holding SDA LOW continuously for some unknown reasons.
Per I2C specification, the device that held the bus LOW should
release it within 9 clock pulses.
During
This patch adds I2C interface timing registers support for
proper bus rate configuration along with meeting the i2c spec
setup and hold times based on the tuning performed on Tegra210,
Tegra186 and Tegra194 platforms.
I2C_INTERFACE_TIMING_0 register contains TLOW and THIGH field
and Tegra I2C cont
We need to turn regulators on and off when switching brightness, and
that may block, therefore we have to set stmfts_brightness_set() as
LED's brightness_set_blocking() method.
Fixes: 78bcac7b2ae1 ("Input: add support for the STMicroelectronics FingerTip
touchscreen")
Signed-off-by: Dmitry Torokh
This patch adds DMA support for Tegra I2C.
Tegra I2C TX and RX FIFO depth is 8 words. PIO mode is used for
transfer size of the max FIFO depth and DMA mode is used for
transfer size higher than max FIFO depth to save CPU overhead.
PIO mode needs full intervention of CPU to fill or empty FIFO's
an
On 2/5/19 1:21 PM, Andrew Morton wrote:
> On Fri, 1 Feb 2019 18:42:29 -0800 Andy Lutomirski wrote:
>
>> On Fri, Feb 1, 2019 at 12:54 PM Chang S. Bae
>> wrote:
>>>
>>> For testing (or root-only) purposes, the new flag will serve to tag the
>>> kernel taint accurately.
>>>
>>> When adding a new f
Tegra194 allows max of 64K bytes and Tegra186 and prior allows
max of 4K bytes of transfer per packet.
one sec timeout is not enough for transfers more than 10K bytes
at STD bus rate.
This patch updates I2C transfer timeout based on the transfer size
and I2C bus rate to allow enough time during m
Bind aspeed ADC channels 0-7 to "iio-hwmon" driver so the data of these
voltage sensing channels can be accessed by "lm_sensors". Channels 8-15
are not used on CMM BMC.
Signed-off-by: Tao Ren
---
arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts | 6 ++
1 file changed, 6 insertions(+)
diff --gi
This patch sorts all the include headers alphabetically for the
I2C Tegra driver.
Acked-by: Thierry Reding
Reviewed-by: Dmitry Osipenko
Signed-off-by: Sowjanya Komatineni
---
[V9/V10/V11/V12] : Rebased to 5.0-rc4
[V3/V4/V5/V7/V8] : Removed unsued headers in tegra I2C
[V2] : Added
Since we pass an initialized struct tpm_buf instance in every call site
now, it is cleaner to pass that directly to the tpm_transmit_cmd() as
the TPM command/response buffer.
Fine-tune a little bit tpm_transmit() and tpm_transmit_cmd() comments
while doing this.
Signed-off-by: Jarkko Sakkinen
Re
Do not print partial list of PCRs when tpm1_pcr_read() fails but instead
return 0 from pcrs_show(). This is consistent behavior with other sysfs
functions.
Signed-off-by: Jarkko Sakkinen
Reviewed-by: Stefan Berger
Tested-by: Stefan Berger
Reviewed-by: Jerry Snitselaar
Reviewed-by: James Bottom
Return zero when tpm_buf_init() fails as we do for other functions in
tpm-sysfs.c.
Fixes: da379f3c1db0c ("tpm: migrate pubek_show to struct tpm_buf")
Signed-off-by: Jarkko Sakkinen
Reviewed-by: Stefan Berger
Tested-by: Stefan Berger
Reviewed-by: Jerry Snitselaar
Reviewed-by: James Bottomley
-
Make the changes necessary to detach TPM space code and TPM activation
code out of the tpm_transmit() flow because of both of these can cause
nested tpm_transmit() calls. The nesteds calls make the whole flow hard
to maintain, and thus, it is better to just fix things now before this
turns into a b
The error logging for tpm2_commit_space() is in a wrong place. This
commit moves it inside that function.
Cc: James Bottomley
Signed-off-by: Jarkko Sakkinen
Reviewed-by: Stefan Berger
Tested-by: Stefan Berger
Reviewed-by: Jerry Snitselaar
Reviewed-by: James Bottomley
---
drivers/char/tpm/tp
Encapsulate tpm_transmit() call pattern to tpm_dev_transmit() because it
is identically used from two places. Use unlocked version of
tpm_transmit() so that we are able to move the calls to
tpm2_prepare_space() and tpm2_commit_space() later on to this new
function.
Signed-off-by: Jarkko Sakkinen
Declare struct tpm_header that replaces struct tpm_input_header and
struct tpm_output_header.
Signed-off-by: Jarkko Sakkinen
Reviewed-by: Stefan Berger
Tested-by: Stefan Berger
Reviewed-by: Jerry Snitselaar
Reviewed-by: James Bottomley
---
drivers/char/tpm/tpm-interface.c | 21 -
Prepare and commit TPM space before and after calling tpm_transmit()
instead of doing that inside tpm_transmit(). After this change we can
remove TPM_TRANSMIT_NESTED flag from tpm2_prepare_space() and
tpm2_commit_space() and replace it with TPM_TRANSMIT_UNLOCKED.
Cc: James Bottomley
Signed-off-by
Remove @space from tpm_transmit() API` in order to completely remove the
bound between low-level transmission functionality and TPM spaces. The
only real dependency existing is the amount of data saved before trying
to send a command to the TPM.
It doesn't really matter if we save always a bit mor
Move tpm_validate_command() to tpm2-space.c and make it part of the
tpm2_prepare_space() flow. Make cc resolution as part of the TPM space
functionality in order to detach it from rest of the tpm_transmit()
flow.
Cc: James Bottomley
Signed-off-by: Jarkko Sakkinen
Reviewed-by: Stefan Berger
Test
Move locking, locality handling and power management to tpm_transmit()
in order to simplify the flow.
Signed-off-by: Jarkko Sakkinen
Reviewed-by: Stefan Berger
Tested-by: Stefan Berger
Reviewed-by: Jerry Snitselaar
Reviewed-by: James Bottomley
---
drivers/char/tpm/tpm-interface.c | 94 ++
Instead of accessing fields of the command header through offsets to
the raw buffer, it is a better idea to use the header struct pointer
that is already used elsewhere in the function.
Signed-off-by: Jarkko Sakkinen
Reviewed-by: Stefan Berger
Tested-by: Stefan Berger
Reviewed-by: Jerry Snitsel
Use tpm_try_get_ops() in tpm-sysfs.c so that we can consider moving
other decorations (locking, localities, power management for example)
inside it. This direction can be of course taken only after other call
sites for tpm_transmit() have been treated in the same way.
Signed-off-by: Jarkko Sakkine
Added locking as part of tpm_try_get_ops() and tpm_put_ops() as they are
anyway used in most of the call sites except in tpmrm_release() where we
take the locks manually.
Signed-off-by: Jarkko Sakkinen
Reviewed-by: Stefan Berger
Tested-by: Stefan Berger
Reviewed-by: Jerry Snitselaar
Reviewed-b
On Sat, Jan 05, 2019 at 10:05:22PM +0100, Uwe Kleine-König wrote:
> Hello,
>
> On Thu, Jan 03, 2019 at 01:29:44PM +, claudiu.bez...@microchip.com wrote:
> > From: Claudiu Beznea
> >
> > Add basic PWM modes: normal and complementary. These modes should
> > differentiate the single output PWM
Encapsulate power gating and locality functionality to tpm_chip_start()
and tpm_chip_stop() in order to clean up the branching mess in
tpm_transmit().
Signed-off-by: Jarkko Sakkinen
Reviewed-by: Stefan Berger
Tested-by: Stefan Berger
Reviewed-by: Jerry Snitselaar
Reviewed-by: James Bottomley
Remove @flags from tpm_transmit() API. It is no longer used for
anything.
Signed-off-by: Jarkko Sakkinen
Reviewed-by: Stefan Berger
Tested-by: Stefan Berger
Reviewed-by: Jerry Snitselaar
Reviewed-by: James Bottomley
---
drivers/char/tpm/tpm-chip.c | 32 ++---
drivers/ch
Call tpm_chip_start() and tpm_chip_stop() in
* tpm_try_get_ops() and tpm_put_ops()
* tpm_chip_register()
* tpm2_del_space()
And remove these calls from tpm_transmit(). The core reason for this
change is that in tpm_vtpm_proxy a locality change requires a virtual
TPM command (a command made up jus
On Fri, Jan 25, 2019 at 9:52 AM Paolo Bonzini wrote:
>
> On 21/01/19 13:48, Alexander Popov wrote:
> > The single-step debugging of KVM guests on x86 is broken: if we run
> > gdb 'stepi' command at the breakpoint when the guest interrupts are
> > enabled, RIP always jumps to native_apic_mem_write(
On Mon, Jan 07, 2019 at 11:10:40PM +0100, Uwe Kleine-König wrote:
> Hello Claudiu,
>
> On Mon, Jan 07, 2019 at 09:30:55AM +, claudiu.bez...@microchip.com wrote:
> > On 05.01.2019 23:05, Uwe Kleine-König wrote:
> > > On Thu, Jan 03, 2019 at 01:29:44PM +, claudiu.bez...@microchip.com
> > >
Hi Eric,
On Tue, 05 Feb 2019 15:29:04 -0600 ebied...@xmission.com (Eric W. Biederman)
wrote:
>
> The SHA1 tag does exist and I have another tag:
> History Tree: https://git.kernel.org/pub/scm/linux/kernel/git/tglx/history.git
> That lists the tree it actually came from.
Ah, tricky.
> That is th
Hi Christoph
On Mon, Feb 04, 2019 at 09:23:07AM +0100, Christoph Hellwig wrote:
> On Tue, Jan 15, 2019 at 01:51:40PM -0800, Nicolin Chen wrote:
> > The addresses within a single page are always contiguous, so it's
> > not so necessary to allocate one single page from CMA area. Since
> > the CMA ar
On February 5, 2019 2:46:11 PM PST, Randy Dunlap wrote:
>On 2/5/19 1:21 PM, Andrew Morton wrote:
>> On Fri, 1 Feb 2019 18:42:29 -0800 Andy Lutomirski
>wrote:
>>
>>> On Fri, Feb 1, 2019 at 12:54 PM Chang S. Bae
> wrote:
For testing (or root-only) purposes, the new flag will serve to tag
On Tue, Feb 5, 2019 at 10:04 PM Andrew Morton wrote:
>
> On Thu, 31 Jan 2019 21:15:17 -0800 Dan Williams
> wrote:
>
> > +config SHUFFLE_PAGE_ALLOCATOR
> > + bool "Page allocator randomization"
> > + default SLAB_FREELIST_RANDOM && ACPI_NUMA
> > + help
>
> SLAB_FREELIST_RANDOM is defa
On Tue, 2019-02-05 at 13:13 -0800, Luis Chamberlain wrote:
> Also, do we have selftests implemented to ensure we don't regress with
> your changes?
We're working on a regression test. "modprobe" currently first
attempts to use finit_module, and then falls back to using
init_module. Before writin
On Fri, Feb 1, 2019 at 1:42 AM Yong Wu wrote:
>
> On Thu, 2019-01-31 at 11:23 -0800, Evan Green wrote:
> > On Wed, Jan 30, 2019 at 10:59 PM Yong Wu wrote:
> > >
> > > On Wed, 2019-01-30 at 10:28 -0800, Evan Green wrote:
> > > > On Mon, Dec 31, 2018 at 7:57 PM Yong Wu wrote:
> > > > >
> > > > > M
Hi Remi,
On lun., janv. 28 2019, Remi Pommarel wrote:
> This patchset fixes ethernet and mv88e6341 switch support on espressobin
> board when bootloader does not initialize needed registers.
>
> This patchset should be applied along with pinctrl fixes from [1] which
> have been merged in next
Hi Greg,
Here is what I collected for inclusion in the 5.1 cycle, please have a look when
you have a minute.
Applies cleanly on the char-misc-next branch (9f23379c67fa).
Thanks,
Mathieu
Leo Yan (1):
coresight: cpu-debug: Support for CA73 CPUs
Mathieu Poirier (3):
perf/aux: Make perf_event
From: Leo Yan
This patch is to add the AMBA device ID for CA73 CPU, so that CPU debug
module can be initialized successfully when a SoC contain CA73 CPUs.
This patch has been verified on 96boards Hikey960.
Signed-off-by: Leo Yan
Signed-off-by: Mathieu Poirier
---
drivers/hwtracing/coresight/
Add a "sinks" directory entry so that users can see all the sinks
available in the system in a single place. Individual sink are added
as they are registered with the coresight bus.
Signed-off-by: Mathieu Poirier
Acked-by: Peter Zijlstra (Intel)
Reviewed-by: Suzuki K Poulose
---
.../hwtracing
This patch uses the information conveyed by perf_event::attr::config2
to select a sink to use for the session. That way a sink can easily be
selected to be used by more than one source, something that isn't currently
possible with the sysfs implementation.
Signed-off-by: Mathieu Poirier
Acked-by
From: Rob Herring
Convert string compares of DT node names to use of_node_name_eq helper
instead. This removes direct access to the node name pointer.
Cc: Mathieu Poirier
Cc: Alexander Shishkin
Cc: linux-arm-ker...@lists.infradead.org
Signed-off-by: Rob Herring
Signed-off-by: Mathieu Poirier
When pmu::setup_aux() is called the coresight PMU needs to know which
sink to use for the session by looking up the information in the
event's attr::config2 field.
As such simply replace the cpu information by the complete perf_event
structure and change all affected customers.
Signed-off-by: Mat
From: YueHaibing
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/hwtracing/coresight/coresight-stm.c: In function 'stm_probe':
drivers/hwtracing/coresight/coresight-stm.c:796:9: warning:
variable 'res_size' set but not used [-Wunused-but-set-variable]
It never used since introduction in
On Tue, Jan 22, 2019 at 06:54:30AM +, Anson Huang wrote:
> Hi, Eduardo
>
> Best Regards!
> Anson Huang
Taking a look
>
> > -Original Message-
> > From: Anson Huang
> > Sent: 2019年1月10日 17:28
> > To: 'Eduardo Valentin'
> > Cc: 'robh...@kernel.org' ; 'mark.rutl...@arm.com'
> > ; 'cat
On Tue, 5 Feb 2019 at 19:07, Ghannam, Yazen wrote:
>
> > -Original Message-
> > From: linux-kernel-ow...@vger.kernel.org > ow...@vger.kernel.org> On Behalf Of Ard Biesheuvel
> > Sent: Saturday, February 2, 2019 3:41 AM
> > To: linux-...@vger.kernel.org; Ingo Molnar ; Thomas
> > Gleixner
On Tue, Feb 05, 2019 at 11:11:06PM +, Kees Cook wrote:
> FWIW, distros have enabled it by default for a while. Here's Ubuntu,
> for example:
>
> and Fedora too:
Also Debian:
$ grep SLAB_FREELIST /boot/config-4.19.0-1-amd64
CONFIG_SLAB_FREELIST_RANDOM=y
CONFIG_SLAB_FREELIST_HARDENED=y
linux
[+cc Richard, Lucas]
On Tue, Feb 05, 2019 at 01:04:28PM -0800, Thinh Nguyen wrote:
> The Synopsys HAPS USB controller has a VID PID (16c3,abcd) that matches
> to an existing PCIe controller. This quirk is intended for USB HAPS
> devices only. To fix this, check for the PCI class USB xHCI to preven
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Hi Stephen,
On Wed, Feb 06, 2019 at 09:17:36AM +1100, Stephen Rothwell wrote:
> Hi all,
>
> Today's linux-next merge of the mips tree got conflicts in:
>
> arch/mips/include/asm/barrier.h
> arch/mips/include/asm/pgtable.h
>
> between commit:
>
> e02e07e3127d ("MIPS: Loongson: Introduce a
On Tue, Jan 22, 2019 at 06:54:30AM +, Anson Huang wrote:
> Hi, Eduardo
>
> Best Regards!
> Anson Huang
>
> > -Original Message-
> > From: Anson Huang
> > Sent: 2019年1月10日 17:28
> > To: 'Eduardo Valentin'
> > Cc: 'robh...@kernel.org' ; 'mark.rutl...@arm.com'
> > ; 'catalin.mari...@arm
Hi Paul,
On Tue, 5 Feb 2019 23:35:31 + Paul Burton wrote:
>
> cmpxchg() doesn't need the added loongson_llsc_mb() barrier that
> set_pte() has in mips-fixes because for the affected Loongson 3
> configurations the smp_mb__before_llsc() that cmpxchg() already contains
> is equivalent (both wil
On Mon, Jan 21, 2019 at 03:12:21PM +0530, Amit Kucheria wrote:
> Fix up a couple of error messages
>
> Amit Kucheria (2):
> thermal: of-thermal: Print name of device node with error
> thermal: cpu_cooling: Clarify error message
>
> drivers/thermal/cpu_cooling.c | 2 +-
> drivers/thermal/of-t
Hi Viresh,
Today's linux-next merge of the opp tree got a conflict in:
drivers/cpufreq/scmi-cpufreq.c
between commit:
5da7af9a94a7 ("cpufreq: scmi: Use auto-registration of thermal cooling
device")
from the pm tree and commit:
d7194c939ea3 ("cpufreq: scmi: Register an Energy Model")
f
BNXT only supports SWITCHDEV_ATTR_ID_PORT_PARENT_ID, which makes it a
great candidate to be converted to use the ndo_get_port_parent_id() NDO
instead of implementing switchdev_port_attr_get(). The conversion is
straight forward here since the PF and VF code use the same getter.
Since bnxt makes us
NFP only supports SWITCHDEV_ATTR_ID_PORT_PARENT_ID, which makes it a
great candidate to be converted to use the ndo_get_port_parent_id() NDO
instead of implementing switchdev_port_attr_get().
Since NFP uses switchdev_port_same_parent_id() convert it to use
netdev_port_same_parent_id().
Signed-off
Hi all,
Based on discussion with Ido and feedback from Jakub there are clearly
two classes of users that implement SWITCHDEV_ATTR_ID_PORT_PARENT_ID:
- PF/VF drivers which typically only implement return the port's parent
ID, yet have to implement switchdev_port_attr_get() just for that
- Ether
netdevsim only supports SWITCHDEV_ATTR_ID_PORT_PARENT_ID, which makes it a
great candidate to be converted to use the ndo_get_port_parent_id() NDO
instead of implementing switchdev_port_attr_get().
Signed-off-by: Florian Fainelli
---
drivers/net/netdevsim/netdev.c | 23 ++-
1
ethsw implements SWITCHDEV_ATTR_ID_PORT_PARENT_ID and we want to get rid
of switchdev_ops eventually, ease that migration by implementing a
ndo_get_port_parent_id() function which returns what
switchdev_port_attr_get() would do.
Signed-off-by: Florian Fainelli
---
drivers/staging/fsl-dpaa2/ethsw
Now that we have a dedicated NDO for getting a port's parent ID, get rid
of SWITCHDEV_ATTR_ID_PORT_PARENT_ID and convert all callers to use the
NDO exclusively. This is a preliminary change to getting rid of
switchdev_ops eventually.
Signed-off-by: Florian Fainelli
---
include/net/switchdev.h
DSA implements SWITCHDEV_ATTR_ID_PORT_PARENT_ID and we want to get rid
of switchdev_ops eventually, ease that migration by implementing a
ndo_get_port_parent_id() function which returns what
switchdev_port_attr_get() would do.
Signed-off-by: Florian Fainelli
---
net/dsa/slave.c | 18
mlxsw implements SWITCHDEV_ATTR_ID_PORT_PARENT_ID and we want to get rid
of switchdev_ops eventually, ease that migration by implementing a
ndo_get_port_parent_id() function which returns what
switchdev_port_attr_get() would do.
Signed-off-by: Florian Fainelli
---
drivers/net/ethernet/rocker/roc
mlx5e only supports SWITCHDEV_ATTR_ID_PORT_PARENT_ID, which makes it a
great candidate to be converted to use the ndo_get_port_parent_id() NDO
instead of implementing switchdev_port_attr_get().
Since mlx5e makes use of switchdev_port_parent_id() convert it to use
netdev_port_same_parent_id().
Sig
On Tue, 5 Feb 2019 13:40:36 -0700
Logan Gunthorpe wrote:
> On 2019-02-05 12:19 p.m., Jacob Pan wrote:
> > On Fri, 1 Feb 2019 10:27:29 -0700
> > Logan Gunthorpe wrote:
> >
> >> On 2019-02-01 9:44 a.m., Joerg Roedel wrote:
> >>> On Thu, Jan 31, 2019 at 11:56:48AM -0700, Logan Gunthorpe
> >>>
mlxsw implements SWITCHDEV_ATTR_ID_PORT_PARENT_ID and we want to get rid
of switchdev_ops eventually, ease that migration by implementing a
ndo_get_port_parent_id() function which returns what
switchdev_port_attr_get() would do.
Signed-off-by: Florian Fainelli
---
.../net/ethernet/mellanox/mlxsw
Ocelot only supports SWITCHDEV_ATTR_ID_PORT_PARENT_ID as a valid
switchdev attribute getter, convert it to use ndo_get_port_parent_id()
and get rid of the switchdev_ops::switchdev_port_attr_get altogether.
Signed-off-by: Florian Fainelli
---
drivers/net/ethernet/mscc/ocelot.c | 33 --
In preparation for getting rid of switchdev_ops, create a dedicated NDO
operation for getting the port's parent identifier. There are
essentially two classes of drivers that need to implement getting the
port's parent ID which are VF/PF drivers with a built-in switch, and
pure switchdev drivers suc
Liquidio only supports SWITCHDEV_ATTR_ID_PORT_PARENT_ID, which makes it
a great candidate to be converted to use the ndo_get_port_parent_id()
NDO instead of implementing switchdev_port_attr_get().
Signed-off-by: Florian Fainelli
---
.../net/ethernet/cavium/liquidio/lio_main.c | 22
Hello,
On Mon, Feb 04, 2019 at 04:16:19PM -0800, Ray Jui wrote:
> Hi Zhang/Eduardo,
>
> Can this patch series be merged? It looks like Srinath has addressed all
> review comments?
I will take a look. Side note, thermal patches are reviewed on
linux...@vger.kernel.org. Copying that list it does h
Quoting Jerome Brunet (2019-01-31 10:40:07)
> On Wed, 2019-01-30 at 13:30 -0800, Stephen Boyd wrote:
> > > With this quirk, CCF is making an assumption that might be wrong.
> > >
> > > The quirk is very easy put in the get_parent() callback of the said
> > > driver, or
> > > even better, don't pro
On Mon, Jan 21, 2019 at 11:38:34PM +0530, Amit Kucheria wrote:
> Since all cpus in the big and little clusters, respectively, are in the
> same frequency domain, use all of them for mitigation in the
> cooling-map. We end up with two cooling devices - one each for the big
> and little clusters.
>
From: Andrei Vagin
Adds boottime virtualisation for time namespace.
Introduce timespec for boottime clock into timens offsets and wire
clock_gettime() syscall.
Signed-off-by: Andrei Vagin
Co-developed-by: Dmitry Safonov
Signed-off-by: Dmitry Safonov
---
include/linux/timens_offsets.h | 1 +
As for 64-bit vdso objects, handle ia32/i386 objects in array.
This is a preparation ground to avoid code duplication on introduction
of timens vdso.
Signed-off-by: Dmitry Safonov
---
arch/x86/entry/vdso/Makefile | 15 +--
1 file changed, 5 insertions(+), 10 deletions(-)
diff --git
Discussions around time namespace are there for a long time. The first
attempt to implement it was in 2006 by Jeff Dike. From that time, the
topic appears on and off in various discussions.
There are two main use cases for time namespaces:
1. change date and time inside a container;
2. adjust cloc
A test to check that all supported clocks work on host and inside
a new time namespace. Use both ways to get time: through VDSO and
by entering the kernel with implicit syscall.
Introduce a new timens directory in selftests framework for
the next timens tests.
Co-developed-by: Andrei Vagin
Signe
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