Quoting Manivannan Sadhasivam (2019-08-16 04:22:10)
> On Wed, Jul 31, 2019 at 12:35:09PM -0700, Stephen Boyd wrote:
> > A future patch is going to change semantics of clk_register() so that
> > clk_hw::init is guaranteed to be NULL after a clk is registered. Avoid
> > referencing this member here s
Quoting Stephen Boyd (2019-08-15 15:12:49)
> A future patch is going to change semantics of clk_register() so that
> clk_hw::init is guaranteed to be NULL after a clk is registered. Avoid
> referencing this member here so that we don't run into NULL pointer
> exceptions.
>
> Cc: Tero Kristo
> Cc:
On Tue, Aug 13, 2019 at 06:24:51PM +0200, Oleg Nesterov wrote:
> > Let me see first that my explanation makes sense :P
>
> It does ;)
Does it look fine to you? It's on top of Song's patchset.
>From 58834d6c1e63321af742b208558a6b5cb86fc7ec Mon Sep 17 00:00:00 2001
From: "Kirill A. Shutemov"
Date
On 09/08/2019 14:38, Paul Cercueil wrote:
> From: Maarten ter Huurne
>
> OST is the OS Timer, a 64-bit timer/counter with buffered reading.
>
> SoCs before the JZ4770 had (if any) a 32-bit OST; the JZ4770 and
> JZ4780 have a 64-bit OST.
>
> This driver will register both a clocksource and a sch
The device_set_wakeup_enable() function can be called on a device that
hasn't been registered with device_add() yet. This allows the device to
be in a state where wakeup is enabled for it but the device isn't
published to userspace in sysfs yet.
After commit 986845e747af ("PM / wakeup: Show wakeup
On 8/15/2019 7:09 PM, Li Yang wrote:
> On Wed, Jul 3, 2019 at 9:58 AM Ioana Ciornei wrote:
>> Make FSL_MC_DPIO select directly FSL_GUTS. Without this change we could
>> be in a situation where both FSL_MC_DPIO and SOC_BUS are enabled but
>> FSL_GUTS is not.
>>
>> Signed-off-by: Ioana Ciornei
>> -
On 14/08/2019 14:32, lantianyu1...@gmail.com wrote:
> From: Tianyu Lan
>
> Prepare to add Hyper-V sched clock callback and move Hyper-V
> Reference TSC initialization much earlier in the boot process. Earlier
> initialization is needed so that it happens while the timestamp value
> is still 0 an
On Thu, Aug 15, 2019 at 01:22:22PM -0400, Jerome Glisse wrote:
> On Tue, Aug 06, 2019 at 04:00:10PM +0800, Pingfan Liu wrote:
> > MIGRATE_PFN_MIGRATE marks a valid pfn, further more, suitable to migrate.
> > As for hole, there is no valid pfn, not to mention migration.
> >
> > Before this patch, h
On 31/07/2019 03:24, Atish Patra wrote:
> There is only one clocksource in RISC-V. The boot cpu initializes
> that clocksource. No need to keep a percpu data structure.
That is not what is stated in the initial patch [1].
Can you clarify that ?
Thanks
-- Daniel
[1] https://lkml.org/lkml/2018
> -Original Message-
> From: Andrew Murray
> Sent: 2019年8月16日 20:35
> To: Xiaowei Bao
> Cc: jingooh...@gmail.com; gustavo.pimen...@synopsys.com;
> mark.rutl...@arm.com; shawn...@kernel.org; Leo Li
> ; kis...@ti.com; lorenzo.pieral...@arm.com;
> a...@arndb.de; gre...@linuxfoundation.org;
On Tue, Aug 06, 2019 at 08:15:37PM -0300, Jason Gunthorpe wrote:
> This series is already entangled with patches in the hmm & RDMA tree and
> will require some git topic branches for the RDMA ODP stuff. I intend for
> it to go through the hmm tree.
> Jason Gunthorpe (11):
> mm/mmu_notifiers: hoi
On Thu, 8 Aug 2019 09:12:55 -0500
Parav Pandit wrote:
> There is no single production driver who is interested in mdev device
> uuid. Currently UUID is mainly used to derive a device name.
> Additionally mdev device name is already available using core kernel
> API dev_name().
>
> Hence removed
On 8/15/19 9:38 AM, Dmitry Safonov wrote:
As it has been discussed on timens RFC, adding a new conditional branch
`if (inside_time_ns)` on VDSO for all processes is undesirable.
It will add a penalty for everybody as branch predictor may mispredict
the jump. Also there are instruction cache lines
On Fri, Aug 16, 2019 at 07:05:06AM -0700, Frank Rowand wrote:
> i Greg,
>
> On 8/16/19 2:10 AM, Greg Kroah-Hartman wrote:
> > On Thu, Aug 15, 2019 at 08:09:19PM -0700, Frank Rowand wrote:
> >> Hi Saravana,
> >>
> >> On 8/15/19 6:50 PM, Saravana Kannan wrote:
> >>> On Fri, Aug 9, 2019 at 10:20 PM F
On Fri, 16 Aug 2019 11:33:47 +0800
hexin wrote:
> In vfio_pci_enable(), save the device's initial configuration information
> and then restore the configuration in vfio_pci_disable(). However, the
> execution result is not the same. Since the pci_try_reset_function()
> function saves the current
Em Thu, Aug 15, 2019 at 04:10:35PM +0200, Jiri Olsa escreveu:
> On Thu, Aug 15, 2019 at 11:01:45AM +0100, John Keeping wrote:
> > Commit e5adfc3e7e77 ("perf map: Synthesize maps only for thread group
> > leader") changed the recording side so that we no longer get mmap events
> > for threads other
Dear RT folks!
I'm pleased to announce the v5.2.9-rt3 patch set.
Changes since v5.2.9-rt2:
- The exynos5 i2c controller disabled IRQ threading as reported by
Benjamin Rouxel. The hix5hd2 i2c controller did the same.
- A timer related to the deadline scheduler now fires in hard-irq
On Thu 15-08-19 19:14:08, John Hubbard wrote:
> On 8/15/19 10:41 AM, John Hubbard wrote:
> > On 8/15/19 10:32 AM, Ira Weiny wrote:
> >> On Thu, Aug 15, 2019 at 03:35:10PM +0200, Jan Kara wrote:
> >>> On Thu 15-08-19 15:26:22, Jan Kara wrote:
> On Wed 14-08-19 20:01:07, John Hubbard wrote:
> >>
Hi,
On Wed, Aug 14, 2019 at 10:36:01AM +0200, Linus Walleij wrote:
> On Mon, Aug 12, 2019 at 11:45 AM Martin Michlmayr wrote:
> > As Arnd points out, Debian used to have support for various iop32x
> > devices. While Debian hasn't supported iop32x in a number of years,
> > these devices are still
On Wed, Jul 17, 2019 at 03:37:03PM -0700, Xing, Cedric wrote:
> > +$(OUTPUT)/encl.bin: $(OUTPUT)/encl.elf $(OUTPUT)/sgxsign
> > + objcopy --remove-section=.got.plt -O binary $< $@
>
> .got.plt section will never be present for statically linked binaries.
You are right that it should not be ther
On Fri 16-08-19 10:47:21, Vlastimil Babka wrote:
> On 8/15/19 3:35 PM, Jan Kara wrote:
> >>
> >> So when the GUP user uses MMU notifiers to stop writing to pages whenever
> >> they are writeprotected with page_mkclean(), they don't really need page
> >> pin - their access is then fully equivalent
On Fri, Aug 16, 2019 at 3:05 AM Alexandre Belloni
wrote:
>
> On 16/08/2019 10:46:36+0800, Biwen Li wrote:
> > Issue:
> > - # hwclock -w
> > hwclock: RTC_SET_TIME: Invalid argument
> >
> > Why:
> > - Relative patch: https://lkml.org/lkml/2019/4/3/55 , this patch
> > will always
On Fri, Aug 16, 2019 at 05:44:04PM +0200, Jan Kara wrote:
> On Fri 16-08-19 10:47:21, Vlastimil Babka wrote:
> > On 8/15/19 3:35 PM, Jan Kara wrote:
> > >>
> > >> So when the GUP user uses MMU notifiers to stop writing to pages whenever
> > >> they are writeprotected with page_mkclean(), they don'
On Fri, Aug 16, 2019 at 06:43:44PM +0300, Jarkko Sakkinen wrote:
> On Wed, Jul 17, 2019 at 03:37:03PM -0700, Xing, Cedric wrote:
> > > +$(OUTPUT)/encl.bin: $(OUTPUT)/encl.elf $(OUTPUT)/sgxsign
> > > + objcopy --remove-section=.got.plt -O binary $< $@
> >
> > .got.plt section will never be present
Resulting code (8xx with 16 bytes per cacheline and 16k pages)
016c <__flush_dcache_icache_phys>:
16c: 54 63 00 22 rlwinm r3,r3,0,0,17
170: 7d 20 00 a6 mfmsr r9
174: 39 40 04 00 li r10,1024
178: 55 28 07 34 rlwinm r8,r9,0,28,26
17c: 7c 67 1b 78 mr
On Thu, Aug 15, 2019 at 07:28:49PM -0700, Ming Lei wrote:
> Now __irq_build_affinity_masks() spreads vectors evenly per node, and
> all vectors may not be spread in case that each numa node has different
> CPU number, then the warning in irq_build_affinity_masks() can
> be triggered.
>
> Improve c
On 03.08.2019 00:50, Stephen Boyd wrote:
Quoting Stephen Boyd (2019-07-17 10:03:22)
Quoting Jason Gunthorpe (2019-07-17 09:50:11)
On Wed, Jul 17, 2019 at 09:42:32AM -0700, Stephen Boyd wrote:
Yes. That's exactly my point. A hwrng that's suspended will fail here
and it's better to just not try
Le 15/08/2019 à 09:29, christophe leroy a écrit :
Le 15/08/2019 à 06:10, Alastair D'Silva a écrit :
From: Alastair D'Silva
Similar to commit 22e9c88d486a
("powerpc/64: reuse PPC32 static inline flush_dcache_range()")
this patch converts flush_icache_range() to C, and reimplements the
foll
Hello clock maintainers,
This adds a new driver for the ast2600 BMC's clocks. It's a separate
from the existing aspeed one as the ast2600 changes enough from the
previous generation to make it hard to support with one driver.
It has been tested on the ast2600 evaluation board.
Joel Stanley (2):
The ast2600 is a new BMC SoC from ASPEED. It contains many more clocks
than the previous iterations, so support is broken out into it's own
driver.
Signed-off-by: Joel Stanley
---
drivers/clk/Makefile | 1 +
drivers/clk/clk-ast2600.c | 701 +
They will be reused by the ast2600 driver.
Signed-off-by: Joel Stanley
---
drivers/clk/clk-aspeed.c | 63 ++
drivers/clk/clk-aspeed.h | 74
2 files changed, 76 insertions(+), 61 deletions(-)
create mode 100644 drivers/clk/
On Fri, Aug 16, 2019 at 06:42:49PM +0300, Aaro Koskinen wrote:
> Hi,
>
> On Wed, Aug 14, 2019 at 10:36:01AM +0200, Linus Walleij wrote:
> > On Mon, Aug 12, 2019 at 11:45 AM Martin Michlmayr wrote:
> > > As Arnd points out, Debian used to have support for various iop32x
> > > devices. While Debia
From: Rasmus Villemoes
Our list_sort() utility has always supported a context argument that
is passed through to the comparison routine. Now there's a use case
for the similar thing for sort().
This implements sort_r by simply extending the existing sort function
in the obvious way. To avoid cod
The V4L2_PIX_FMT_H264_SLICE_RAW name was originally suggested
because the pixel format would represent H264 slices without any
start code.
However, as we will now introduce a start code menu control,
give the pixel format a more meaningful name, while it's
still early enough to do so.
Signed-off-
Yet another small respin of H264 uAPI review and Hantro G1 H264
decoding support, addressing some last minute feedback from Hans.
It would be awesome if we can get this first part merged for v5.4.
We have lots of changes and improvements in the pipeline for this
driver!
Thanks,
Ezequiel
Boris Br
Stateless decoders have different expectations about the
start code that is prepended on H264 slices. Add a
menu control to express the supported start code types
(including no start code).
Drivers are allowed to support only one start code type,
but they can support both too.
Note that this is i
From: Boris Brezillon
Those lists can be extracted from the dpb, let's simplify userspace
life and build that list kernel-side (generic helpers will be provided
for drivers that need this list).
Signed-off-by: Boris Brezillon
Reviewed-by: Nicolas Dufresne
Reviewed-by: Ezequiel Garcia
Reviewed
On 8/16/19, 3:20 AM, "openbmc on behalf of John Wang"
wrote:
Add the driver to monitor Inspur Power System power supplies
with hwmon over pmbus.
This driver adds sysfs attributes for additional power supply data,
including vendor, model, part_number, serial number,
fi
In order to introduce other controls, the control initialization
needs to support an initial struct v4l2_ctrl_control.
While here, let's cleanup the control initialization,
removing unneeded fields.
Signed-off-by: Ezequiel Garcia
---
Changes in v7:
* None.
Changes in v6:
* None.
Changes in v5:
*
The cedrus VPU is slice-based and expects V4L2_PIX_FMT_H264_SLICE
buffers to contain H264 slices with no start code.
Expose this to userspace with the newly added menu control.
These two controls are specified as mandatory for applications,
but we mark them as non-required on the driver side for
From: Boris Brezillon
Some stateless decoders don't support per-slice decoding granularity
(or at least not in a way that would make them efficient or easy to use).
Expose a menu to control the supported decoding modes. Drivers are
allowed to support only one decoding but they can support both t
On Fri, Aug 16, 2019 at 10:14:09PM +0800, YueHaibing wrote:
> If CONFIG_ACPI is not set, gcc warning this:
>
> drivers/soundwire/slave.c:16:12: warning:
> 'sdw_slave_add' defined but not used [-Wunused-function]
>
> move them to #ifdef CONFIG_ACPI block.
...and that makes slave.c empty, right?
From: Boris Brezillon
Some decoders use intra slice/frame references. The capture buffer
pointed by these references might be new and thus have invalid
timestamp which prevents the decoder logic from retrieving the
vb2_buffer object based on the output buf timestamp.
Copy all metadata (including
From: Hertz Wong
Add helpers and patch hantro_{drv,v4l2}.c to prepare addition of H264
decoding support.
Signed-off-by: Hertz Wong
Signed-off-by: Boris Brezillon
Tested-by: Philipp Zabel
---
Changes in v7:
* Comment on the source of the CABAC constant table.
* Remove unneeded menu_skip_mask.
From: Hertz Wong
Now that the generic bits have been added, we can activate H264 decoding
on rk3288.
Signed-off-by: Hertz Wong
Signed-off-by: Boris Brezillon
---
Changes in v7:
* None.
Changes in v6:
* None.
Changes in v5:
* None.
Changes in v4:
* None.
---
drivers/staging/media/hantro/rk3288
From: Hertz Wong
Add the G1 specific bits to support H264 decoding.
Signed-off-by: Hertz Wong
Signed-off-by: Boris Brezillon
Tested-by: Philipp Zabel
---
Changes from v7:
* None.
Changes from v6:
* None.
Changes from v5:
* None.
Changes from v4:
* Update to use pic_size from the H264 private
If a task is PI-blocked (blocking on sleeping spinlock) then we don't want to
schedule a new kworker if we schedule out due to lock contention because !RT
does not do that as well. A spinning spinlock disables preemption and a worker
does not schedule out on lock contention (but spin).
On RT the R
Am Montag, 12. August 2019, 01:00:13 CEST schrieb Justin Swartz:
> The Mecer Xtreme Mini S6 features a Rockchip RK3229 SoC,
> 1GB DDR3 RAM, 8GB eMMC, MicroSD port, 10/100Mbps Ethernet,
> Realtek 8723BS WLAN module, 2 x USB 2.0 ports, HDMI output,
> and S/PDIF output.
>
> Signed-off-by: Justin Swar
From: Thomas Gleixner
Force threaded_irqs and optimize the code (force_irqthreads) in regard
to this.
Signed-off-by: Thomas Gleixner
Signed-off-by: Sebastian Andrzej Siewior
---
include/linux/interrupt.h |4
kernel/irq/manage.c |2 +-
2 files changed, 5 insertions(+), 1 del
On 15.08.2019 19:03, Oshri Alkobi wrote:
On Thu, Jul 18, 2019 at 8:10 PM Alexander Steffen
wrote:
On 18.07.2019 14:51, eyal.co...@nuvoton.com wrote:
Hi Jarkko and Alexander,
We have made an additional code review on the TPM TIS core driver, it looks
quite good and we can connect our new I2C
On Fri 16-08-19 11:52:20, Jerome Glisse wrote:
> On Fri, Aug 16, 2019 at 05:44:04PM +0200, Jan Kara wrote:
> > On Fri 16-08-19 10:47:21, Vlastimil Babka wrote:
> > > On 8/15/19 3:35 PM, Jan Kara wrote:
> > > >>
> > > >> So when the GUP user uses MMU notifiers to stop writing to pages
> > > >> whe
Hi,
On Fri, Aug 16, 2019 at 04:58:33PM +0100, Russell King - ARM Linux admin wrote:
> On Fri, Aug 16, 2019 at 06:42:49PM +0300, Aaro Koskinen wrote:
> > On Wed, Aug 14, 2019 at 10:36:01AM +0200, Linus Walleij wrote:
> > > On Mon, Aug 12, 2019 at 11:45 AM Martin Michlmayr wrote:
> > > > As Arnd po
Haiyang Zhang writes:
>
> The pci_hyperv can only be loaded on VMs on Hyper-V and Azure. Other
> drivers like MLX5e will have symbolic dependency of pci_hyperv if they
> use functions exported by pci_hyperv. This dependency will cause other
> drivers fail to load on other platforms, like VMs o
On Fri, Aug 16, 2019 at 5:33 AM Christoph Hellwig wrote:
>
> I see two new walk_page_range user in linux-next related to MADV_COLD
> support (which probably really should use walk_range_vma), and then
> there is the series from Steven, which hasn't been merged yet.
It does sound like this might a
From: Darrick J. Wong
Don't let userspace write to an active swap file because the kernel
effectively has a long term lease on the storage and things could get
seriously corrupted if we let this happen.
Signed-off-by: Darrick J. Wong
---
v2: add missing inode_drain_writes
---
fs/block_dev.c
On Fri, 16 Aug 2019 12:24:35 +0300
Denis Efremov wrote:
> Refactor loops to use 'i < PCI_STD_NUM_BARS' instead of
> 'i <= PCI_STD_RESOURCE_END'.
>
> Signed-off-by: Denis Efremov
> ---
> drivers/vfio/pci/vfio_pci.c | 11 +++
> drivers/vfio/pci/vfio_pci_config.c | 10 ++
On Thu, Aug 15, 2019 at 10:53:11PM -0400, Joel Fernandes (Google) wrote:
> I really cannot explain this patch, but without it, the "else if" block
> just doesn't execute thus causing the tick's dep mask to not be set and
> causes the tick to be turned off.
>
> I tried various _ONCE() macros but th
On Fri, 16 Aug 2019 10:26:43 -0400
Mathieu Desnoyers wrote:
> Reading the sched_cmdline_ref and sched_tgid_ref initial state within
> tracing_start_sched_switch without holding the sched_register_mutex is
> racy against concurrent updates, which can lead to tracepoint probes
> being registered mo
On Fri, Aug 16, 2019 at 11:56 PM Keith Busch wrote:
>
> On Thu, Aug 15, 2019 at 07:28:49PM -0700, Ming Lei wrote:
> > Now __irq_build_affinity_masks() spreads vectors evenly per node, and
> > all vectors may not be spread in case that each numa node has different
> > CPU number, then the warning i
On 16/08/2019 10:50:49-0500, Li Yang wrote:
> On Fri, Aug 16, 2019 at 3:05 AM Alexandre Belloni
> wrote:
> >
> > On 16/08/2019 10:46:36+0800, Biwen Li wrote:
> > > Issue:
> > > - # hwclock -w
> > > hwclock: RTC_SET_TIME: Invalid argument
> > >
> > > Why:
> > > - Relative patch: https
>> + * The defined symbol names have the following form:
>> + * INTEL_FAM6{OPTFAMILY}_{MICROARCH}{OPTDIFF}
>
> I think you want to have the underscores in the template:
>
> INTEL_FAM6_{OPTFAMILY}_{MICROARCH}_{OPTDIFF}
>
> but no need to resend if this is the only issue - I'll fix it up when
On 8/15/19 4:04 PM, Mina Almasry wrote:
> On Wed, Aug 14, 2019 at 9:46 AM Mike Kravetz wrote:
>>
>> On 8/13/19 4:54 PM, Mike Kravetz wrote:
>>> On 8/8/19 4:13 PM, Mina Almasry wrote:
For shared mappings, the pointer to the hugetlb_cgroup to uncharge lives
in the resv_map entries, in file
The pull request you sent on Fri, 16 Aug 2019 15:11:27 +0200:
> git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git pm-5.3-rc5
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/2d63ba3e41db3ceb0d23924ed2879b910276e24c
Thank you!
--
Deet-doot-dot, I am a b
The pull request you sent on Fri, 16 Aug 2019 11:17:54 +0200:
> git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
> tags/sound-5.3-rc5
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/cfa0bb2aef998a64d5ad2c065be8511ad98d5d79
Thank you!
--
Deet-doot-dot, I
The pull request you sent on Fri, 16 Aug 2019 14:21:56 +1000:
> git://anongit.freedesktop.org/drm/drm tags/drm-fixes-2019-08-16
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/ec037ac244c070f9eedcdf5cdb23bd817e7b8cf4
Thank you!
--
Deet-doot-dot, I am a bot.
https://k
The pull request you sent on Fri, 16 Aug 2019 15:16:28 +0530:
> git://git.infradead.org/users/vkoul/slave-dma.git tags/dmaengine-fix-5.3-rc5
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/9da5bb24bb368567a43ac2df0e108e43d80f3564
Thank you!
--
Deet-doot-dot, I am a b
The following changes since commit 5f9e832c137075045d15cd6899ab0505cfb2ca4b:
Linus 5.3-rc1 (2019-07-21 14:05:38 -0700)
are available in the Git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
tags/samsung-soc-5.4
for you to fetch changes up to 1fa70c7f49132513
The following changes since commit 5f9e832c137075045d15cd6899ab0505cfb2ca4b:
Linus 5.3-rc1 (2019-07-21 14:05:38 -0700)
are available in the Git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
tags/samsung-dt-5.4
for you to fetch changes up to bfb77169306d5d560
The following changes since commit 5f9e832c137075045d15cd6899ab0505cfb2ca4b:
Linus 5.3-rc1 (2019-07-21 14:05:38 -0700)
are available in the Git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
tags/samsung-drivers-5.4
for you to fetch changes up to 40d8aff614f7
On Fri, Aug 16, 2019 at 06:13:55PM +0200, Jan Kara wrote:
> > For 3 we do not need to take a reference at all :) So just forget about 3
> > it does not exist. For 3 the reference is the reference the CPU page table
> > has on the page and that's it. GUP is no longer involve in ODP or anything
> >
With this patchset the phc2sys synchronisation precision improved to +/-555ns
on an IMX6DL with an MV88E6220 switch attached.
This patchset takes into account the comments from the following discussions:
- https://lkml.org/lkml/2019/8/2/1364
- https://lkml.org/lkml/2019/8/5/169
Patch 01 adds the
This adds support for the PTP_SYS_OFFSET_EXTENDED ioctl.
Signed-off-by: Hubert Feurstein
---
drivers/net/dsa/mv88e6xxx/chip.h | 2 ++
drivers/net/dsa/mv88e6xxx/ptp.c | 11 +++
drivers/net/dsa/mv88e6xxx/smi.c | 3 ++-
3 files changed, 11 insertions(+), 5 deletions(-)
diff --git a/dri
In order to improve the synchronisation precision of phc2sys (from
the linuxptp project) for devices like switches which are attached
to the MDIO bus, it is necessary the get the system timestamps as
close as possible to the access which causes the PTP timestamp
register to be snapshotted in the sw
In order to improve the synchronisation precision of phc2sys (from
the linuxptp project) for devices like switches which are attached
to the MDIO bus, it is necessary the get the system timestamps as
close as possible to the access which causes the PTP timestamp
register to be snapshotted in the sw
From: Luck, Tony
> Sent: 16 August 2019 17:29
> >> + * The defined symbol names have the following form:
> >> + *INTEL_FAM6{OPTFAMILY}_{MICROARCH}{OPTDIFF}
> >
> > I think you want to have the underscores in the template:
> >
> > INTEL_FAM6_{OPTFAMILY}_{MICROARCH}_{OPTDIFF}
> >
> > but
On 8/15/19 4:08 PM, Mina Almasry wrote:
> On Tue, Aug 13, 2019 at 4:54 PM Mike Kravetz wrote:
>>> mm/hugetlb.c | 208 +--
>>> 1 file changed, 170 insertions(+), 38 deletions(-)
>>>
>>> diff --git a/mm/hugetlb.c b/mm/hugetlb.c
>>> index 235996aef6618
Hello, Joel,
I reworked the commit log as follows, but was then unsuccessful in
working out which -rcu commit to apply it to. Could you please
tell me what commit to apply this to? (Once applied, git cherry-pick
is usually pretty good about handling minor conflicts.)
On Fri, Aug 16, 2019 at 01:01:50PM +, Christophe Leroy wrote:
> - add r3,r3,r5
> +78: add r3,r3,r5
You can use actual names for the labels as well... .Lsomething if you
want it to stay a local symbol only.
Segher
On 16/08/2019 17:25, Steven Rostedt wrote:
>> Also, write and read to/from those variables should be done with
>> WRITE_ONCE() and READ_ONCE(), given that those are read within tracing
>> probes without holding the sched_register_mutex.
>>
>
> I understand the READ_ONCE() but is the WRITE_ONCE() t
On the gta04 we see:
spi_gpio: probe of spi_lcd failed with error -2
The quirk introduced in
commit e3023bf80639 ("gpio: of: Handle the Freescale SPI CS")
can also be triggered by a temporary -EPROBE_DEFER and
so "convert" it to a hard -ENOENT.
Disable that conversion by checking for -EPROBE_DEFE
Moxa serial boards only need a special setup function, we can use
generic 8250 framework for other parts.
So let's merge 8250_moxa to 8250_pci.
Signed-off-by: Kai-Heng Feng
---
drivers/tty/serial/8250/8250_moxa.c | 155
drivers/tty/serial/8250/8250_pci.c | 113
On Fri, Aug 16, 2019 at 12:24:04PM -0400, Joel Fernandes wrote:
> On Thu, Aug 15, 2019 at 10:53:11PM -0400, Joel Fernandes (Google) wrote:
> > I really cannot explain this patch, but without it, the "else if" block
> > just doesn't execute thus causing the tick's dep mask to not be set and
> > caus
On Fri, Aug 16, 2019 at 06:13:55PM +0200, Jan Kara wrote:
> On Fri 16-08-19 11:52:20, Jerome Glisse wrote:
> > On Fri, Aug 16, 2019 at 05:44:04PM +0200, Jan Kara wrote:
> > > On Fri 16-08-19 10:47:21, Vlastimil Babka wrote:
> > > > On 8/15/19 3:35 PM, Jan Kara wrote:
> > > > >>
> > > > >> So when
Hi tglx,
Thank you for your comments.
Please find my commend in-lined
On Fri, Aug 16, 2019 at 4:15 PM Thomas Gleixner wrote:
>
> Arul,
>
> On Fri, 16 Aug 2019, Arul Jeniston wrote:
>
> > Subject: [PATCH] FS: timerfd: Fix unexpected return value of timerfd_read
> > function.
>
> The prefix is no
On Fri, Aug 16, 2019 at 06:36:52PM +0200, Daniel Vetter wrote:
> On Fri, Aug 16, 2019 at 4:38 PM Jason Gunthorpe wrote:
> >
> > On Fri, Aug 16, 2019 at 04:11:34PM +0200, Daniel Vetter wrote:
> > > Also, aside from this patch (which is prep for the next) and some
> > > simple reordering conflicts t
On Wed, Jul 17, 2019 at 03:37:03PM -0700, Xing, Cedric wrote:
> > +$(TEST_CUSTOM_PROGS): $(OUTPUT)/main.o $(OUTPUT)/sgx_call.o \
> > + $(OUTPUT)/encl_piggy.o
> > + $(CC) $(HOST_CFLAGS) -o $@ $^
> > +
> > +$(OUTPUT)/main.o: main.c
> > + $(CC) $(HOST_CFLAGS) -c $< -o $@
>
> .o fi
On Fri, 2019-08-16 at 09:53 -0600, Keith Busch wrote:
> On Thu, Aug 15, 2019 at 07:28:49PM -0700, Ming Lei wrote:
> > Now __irq_build_affinity_masks() spreads vectors evenly per node, and
> > all vectors may not be spread in case that each numa node has different
> > CPU number, then the warning in
Quoting Vinod Koul (2019-08-15 21:24:40)
> On 14-08-19, 10:19, Stephen Boyd wrote:
> > Quoting Vinod Koul (2019-08-14 05:29:58)
> > > Add support for rpmh clocks found in SM8150
> > >
> > > Signed-off-by: Vinod Koul
> > > ---
> >
> > Patch looks OK, but can you convert this driver to use the new
Hi Jordan,
On 15/08/2019 16:33, Jordan Crouse wrote:
On Wed, Aug 07, 2019 at 04:21:38PM -0600, Jordan Crouse wrote:
(Sigh, resend. I freaked out my SMTP server)
This is part of an ongoing evolution for enabling split pagetable support for
arm-smmu. Previous versions can be found [1].
In the d
Adding few more data points...
On Fri, Aug 16, 2019 at 10:25 PM Arul Jeniston wrote:
>
> Hi tglx,
>
> Thank you for your comments.
> Please find my commend in-lined
>
> On Fri, Aug 16, 2019 at 4:15 PM Thomas Gleixner wrote:
> >
> > Arul,
> >
> > On Fri, 16 Aug 2019, Arul Jeniston wrote:
> >
> >
Quoting Joel Stanley (2019-08-16 08:58:05)
> diff --git a/drivers/clk/clk-aspeed.h b/drivers/clk/clk-aspeed.h
> new file mode 100644
> index ..92d384367c25
> --- /dev/null
> +++ b/drivers/clk/clk-aspeed.h
> @@ -0,0 +1,74 @@
> +/* SPDX-License-Identifier: GPL-2.0-or-later */
> +/*
> + *
On Fri, Aug 16, 2019 at 9:59 AM Roy Pledge wrote:
>
> On 8/15/2019 7:09 PM, Li Yang wrote:
> > On Wed, Jul 3, 2019 at 9:58 AM Ioana Ciornei wrote:
> >> Make FSL_MC_DPIO select directly FSL_GUTS. Without this change we could
> >> be in a situation where both FSL_MC_DPIO and SOC_BUS are enabled but
On Fri, Aug 16, 2019 at 12:54:45PM -0400, Jerome Glisse wrote:
> > Yes, I understand. But the fact is that GUP calls are currently still there
> > e.g. in ODP code. If you can make the code work without taking a page
> > reference at all, I'm only happy :)
>
> Already in rdma next AFAIK so in 5.4
On Thu, Aug 15, 2019 at 10:59:14PM -0400, Joel Fernandes (Google) wrote:
> Sometimes I see rcu_urgent_qs is not set. This could be when the last
> IPI was a long time ago, however, the grace period just started. Set
> rcu_urgent_qs so the tick can indeed not be stopped.
>
> Signed-off-by: Joel Fer
On Fri, 16 Aug 2019 17:48:59 +0100
Valentin Schneider wrote:
> On 16/08/2019 17:25, Steven Rostedt wrote:
> >> Also, write and read to/from those variables should be done with
> >> WRITE_ONCE() and READ_ONCE(), given that those are read within tracing
> >> probes without holding the sched_registe
On Fri, Aug 16, 2019 at 09:52:42AM -0700, Paul E. McKenney wrote:
> On Fri, Aug 16, 2019 at 12:24:04PM -0400, Joel Fernandes wrote:
> > On Thu, Aug 15, 2019 at 10:53:11PM -0400, Joel Fernandes (Google) wrote:
> > > I really cannot explain this patch, but without it, the "else if" block
> > > just d
Hi Christophe,
On Fri, Aug 16, 2019 at 09:47:00AM +0200, Christophe Leroy wrote:
> Le 15/08/2019 à 02:16, Daniel Axtens a écrit :
> > Hook into vmalloc and vmap, and dynamically allocate real shadow
> > memory to back the mappings.
> >
> > Most mappings in vmalloc space are small, requiring less
Hi Jiada,
On Fri, Aug 16, 2019 at 05:28:50PM +0900, Jiada Wang wrote:
> input_mt_report_slot_state() ignores the tool when the slot is closed.
> which has caused a bit of confusion.
> This patch introduces input_mt_report_slot_inactive() to report slot
> inactive state.
> replaces all input_mt_rep
Hello Mao Han,
On Fri, 17 May 2019, Mao Han wrote:
> This patch set add perf callchain(FP/DWARF) support for RISC-V.
> It comes from the csky version callchain support with some
> slight modifications. The patchset base on Linux 5.1.
>
> CC: Palmer Dabbelt
> CC: linux-riscv
> CC: Christoph Hel
Quoting Joel Stanley (2019-08-16 08:58:06)
> diff --git a/drivers/clk/clk-ast2600.c b/drivers/clk/clk-ast2600.c
> new file mode 100644
> index ..083d5299238c
> --- /dev/null
> +++ b/drivers/clk/clk-ast2600.c
> @@ -0,0 +1,701 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later
> +// Copyr
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