On Wed, Apr 29, 2020 at 06:53:03PM +0800, Yafang Shao wrote:
> On Wed, Apr 29, 2020 at 6:15 PM Michal Hocko wrote:
> >
> > On Tue 28-04-20 19:26:47, Chris Down wrote:
> > > From: Yafang Shao
> > >
> > > A cgroup can have both memory protection and a memory limit to isolate
> > > it from its
On 4/29/2020 5:57 AM, Matthias Kaehlcke wrote:
On Tue, Apr 28, 2020 at 07:02:55PM +0530, Rajendra Nayak wrote:
Add the OPP tables for DSI and MDP based on the perf state/clk
requirements, and add the power-domains property to specify the
scalable power domain.
Signed-off-by: Rajendra Nayak
The Xilinx UHD-SDI Rx subsystem soft IP is used to capture native SDI
streams from SDI sources like SDI broadcast equipment like cameras and
mixers. This block outputs either native SDI, native video or
AXI4-Stream compliant data stream for further processing. Please refer
to PG290 for details.
Xilinx SMPTE UHD-SDI Receiver Subsystem
The SMPTE UHD-SDI Receiver (RX) Subsystem allows you to quickly create
systems based on SMPTE SDI protocols. It receives unaligned native SDI
streams from the SDI GT PHY and outputs an AXI4-Stream video stream,
On Wed, Apr 29, 2020 at 10:10:01PM +0800, Jason Yan wrote:
> These struct members named 'phylink_validate' was assigned twice:
>
> static const struct mv88e6xxx_ops mv88e6190_ops = {
> ..
> .phylink_validate = mv88e6390_phylink_validate,
> ..
> .phylink_validate =
On Wed, Apr 29, 2020 at 10:03 PM Johannes Weiner wrote:
>
> On Wed, Apr 29, 2020 at 12:15:10PM +0200, Michal Hocko wrote:
> > On Tue 28-04-20 19:26:47, Chris Down wrote:
> > > From: Yafang Shao
> > >
> > > A cgroup can have both memory protection and a memory limit to isolate
> > > it from its
Add bindings documentation for Xilinx UHD-SDI Receiver Subsystem.
The Xilinx UHD-SDI Receiver Subsystem consists of SMPTE UHD-SDI (RX) IP
core, an SDI RX to Video Bridge IP core to convert SDI video to native
video and a Video In to AXI4-Stream IP core to convert native video to
AXI4-Stream.
On 4/29/2020 5:44 AM, Matthias Kaehlcke wrote:
On Tue, Apr 28, 2020 at 07:02:53PM +0530, Rajendra Nayak wrote:
On some qualcomm platforms DPU needs to express a perforamnce state
requirement on a power domain depennding on the clock rates.
Use OPP table from DT to register with OPP framework
Hi, YueHaibing:
YueHaibing 於 2020年4月29日 週三 下午3:14寫道：
>
> WARNING: unmet direct dependencies detected for MTK_MMSYS
> Depends on [n]: (ARCH_MEDIATEK [=y] || COMPILE_TEST [=n]) &&
> COMMON_CLK_MT8173_MMSYS [=n]
> Selected by [y]:
> - DRM_MEDIATEK [=y] && HAS_IOMEM [=y] && DRM [=y] &&
On 4/29/2020 5:32 AM, Matthias Kaehlcke wrote:
Hi Rajendra,
On Tue, Apr 28, 2020 at 07:02:51PM +0530, Rajendra Nayak wrote:
qup has a requirement to vote on the performance state of the CX domain
in sdm845 devices. Add OPP tables for these and also add power-domains
property for all qup
On 29/04/2020 at 15:56, Dejin Zheng wrote:
EXTERNAL EMAIL: Do not click links or open attachments unless you know the
content is safe
A call of the function macb_init() can fail in the function
fu540_c000_init. The related system resources were not released
then. use
On Fri, Apr 24, 2020 at 08:30:04PM +0800, Shengjiu Wang wrote:
> The patch 955ac624058f: "ASoC: fsl_easrc: Add EASRC ASoC CPU DAI
> drivers" from Apr 16, 2020, leads to the following Smatch complaint:
This doesn't apply against current code, please check and resend.
signature.asc
Description:
[meta-comment]
On 4/29/20 4:35 AM, Yan Zhao wrote:
On Wed, Apr 29, 2020 at 04:22:01PM +0800, Dr. David Alan Gilbert wrote:
[...]
This patchset introduces a migration_version attribute under sysfs
of VFIO
Mediated devices.
Hmm, several pages with up to 16 levels of quoting, with editors
On Wed, Apr 29, 2020 at 04:03:32PM +0200, Martijn Coenen wrote:
> Ensuring we don't truncate loff_t when casting to sector_t is done in
> multiple places; factor it out.
>
> Signed-off-by: Martijn Coenen
> ---
> drivers/block/loop.c | 25 -
> 1 file changed, 20
Hi,
On 4/27/20 10:34 PM, Jacob Pan wrote:
> On Fri, 24 Apr 2020 10:47:45 +
> "Tian, Kevin" wrote:
>
>>> From: Jacob Pan
>>> Sent: Wednesday, April 22, 2020 2:53 AM
>>>
>>> When supporting guest SVA with emulated IOMMU, the guest PASID
>>> table is shadowed in VMM. Updates to guest vIOMMU
On Mon, Apr 27, 2020 at 12:07:29PM -0500, Grant Peltier wrote:
> On Sat, Apr 25, 2020 at 10:43:18AM -0700, Guenter Roeck wrote:
> > On Wed, Apr 22, 2020 at 12:27:14PM -0500, Grant Peltier wrote:
> > > Add debugfs endpoints to support features of 2nd generation Renesas
> > > digital multiphase
The variable 'rtlpriv->rfkill.rfkill_state' is bool and can directly
assigned to bool values.
Fix the following coccicheck warning:
drivers/net/wireless/realtek/rtlwifi/core.c:1725:14-42: WARNING:
Comparison of 0/1 to bool variable
Signed-off-by: Jason Yan
---
Fix the following coccicheck warning:
drivers/video/fbdev/valkyriefb.c:348:10-11: WARNING comparing pointer to
0, suggest !E
drivers/video/fbdev/valkyriefb.c:334:12-13: WARNING comparing pointer to
0
drivers/video/fbdev/valkyriefb.c:348:10-11: WARNING comparing pointer to
0
Signed-off-by: Jason
These struct members named 'phylink_validate' was assigned twice:
static const struct mv88e6xxx_ops mv88e6190_ops = {
..
.phylink_validate = mv88e6390_phylink_validate,
..
.phylink_validate = mv88e6390_phylink_validate,
};
static const struct mv88e6xxx_ops
Fix the following coccicheck warning:
arch/mips/kvm/mips.c:82:1-28: WARNING: Assignment of 0/1 to bool
variable
arch/mips/kvm/mips.c:88:1-28: WARNING: Assignment of 0/1 to bool
variable
Signed-off-by: Jason Yan
---
arch/mips/kvm/mips.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
The return value is not used by the caller and the local variable 'rc'
is not needed. So make qla_set_ini_mode() return void and remove 'rc'.
This also fixes the following coccicheck warning:
drivers/scsi/qla2xxx/qla_attr.c:1906:5-7: Unneeded variable: "rc".
Return "0" on line 2180
The struct member 'set_config' was assigned twice:
static const struct drm_crtc_funcs ast_crtc_funcs = {
.reset = ast_crtc_reset,
.set_config = drm_crtc_helper_set_config,
..
.set_config = drm_atomic_helper_set_config,
..
};
Since the second one is
On 4/28/2020 11:59 PM, Ulf Hansson wrote:
On Tue, 28 Apr 2020 at 15:39, Rajendra Nayak wrote:
Even though specifying OPP's in device tree is optional, ignoring all errors
reported by dev_pm_opp_of_add_table() means we can't distinguish between a
missing OPP table and a wrong/buggy OPP
On Wed, Apr 29, 2020 at 10:07:31AM -0400, Steven Rostedt wrote:
> Talking with Mathieu about this on IRC, he pointed out that my code does
> have a vzalloc() that is called:
>
> in trace_pid_write()
>
> pid_list->pids = vzalloc((pid_list->pid_max + 7) >> 3);
>
> This is done when -P1,2 is
On Wed, 29 Apr 2020, Andrey Konovalov wrote:
> On Wed, Apr 29, 2020 at 3:14 AM Alan Stern wrote:
> >
> > On Tue, 28 Apr 2020, Andrey Konovalov wrote:
> >
> > > Hi Alan,
> > >
> > > This patch uses the approach that I mentioned in the discussion about
> > > endpoint selection. Does this look
* Pratik Rajesh Sampat [2020-04-23 16:24:38]:
> The commit makes the self save API available outside the firmware by defining
> an OPAL wrapper.
> This wrapper has a similar interface to that of self restore and expects the
> cpu pir, SPR number, minus the value of that SPR to be passed in its
>
On Wed, 29 Apr 2020 08:28:54 -0400
Steven Rostedt wrote:
> On Wed, 29 Apr 2020 12:59:41 +0200
> Joerg Roedel wrote:
>
> > > use_temporary_mm() {
> > > switch_mm_irqs_off() {
> > > load_new_mm_cr3() {
> > > write_cr3() <<--- Lock up!
> >
> > I don't see how it could
On 4/28/2020 10:02 PM, Rob Clark wrote:
On Tue, Apr 28, 2020 at 6:39 AM Rajendra Nayak wrote:
On some qualcomm platforms DPU needs to express a perforamnce state
s/perforamnce/performance/
requirement on a power domain depennding on the clock rates.
s/depennding/depending/
Use OPP
'commit 3c710c1ad11b ("mm, vmscan:
extract shrink_page_list reclaim counters into a struct")'
changed data type for the function,
so changing return type for funciton and its caller.
Signed-off-by: Vaneet Narang
Signed-off-by: Maninder Singh
---
v1 -> v2: position of variable changed
On Wed, Apr 29, 2020 at 07:46:27AM +, Luis Chamberlain wrote:
> Be pedantic on removal as well and hold the mutex.
> This should prevent uses of addition while we exit.
>
> Signed-off-by: Luis Chamberlain
> ---
> drivers/block/loop.c | 4
> 1 file changed, 4 insertions(+)
>
> diff
* Pratik Rajesh Sampat [2020-04-23 16:24:37]:
> From: Prem Shanker Jha
>
> Commit defines a new API primarily intended for OPAL to determine
> cpu register save API's compatibility with HOMER layout and
> self save restore. It can help OPAL determine if version of
> API integrated with OPAL is
On Tue, Apr 28, 2020 at 4:57 PM Martijn Coenen wrote:
> and it allows requesting a partition scan. It makes sense to maintain
> that behavior, but what about LO_FLAGS_DIRECT_IO? I think you're
> proposing LOOP_SET_STATUS(64) should keep ignoring that like it used
> to?
I've just sent a v4 which
On Tue, Apr 28, 2020 at 08:22:56PM +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.6.8 release.
> There are 167 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
On Tue, Apr 28, 2020 at 08:22:54PM +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.4.36 release.
> There are 168 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
Ensuring we don't truncate loff_t when casting to sector_t is done in
multiple places; factor it out.
Signed-off-by: Martijn Coenen
---
drivers/block/loop.c | 25 -
1 file changed, 20 insertions(+), 5 deletions(-)
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
Factor out this code into a separate function, so it can be reused by
other code more easily.
Signed-off-by: Martijn Coenen
---
drivers/block/loop.c | 117 +--
1 file changed, 67 insertions(+), 50 deletions(-)
diff --git a/drivers/block/loop.c
On Tue, Apr 28, 2020 at 08:23:32PM +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.19.119 release.
> There are 131 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
This code is used repeatedly.
Signed-off-by: Martijn Coenen
---
drivers/block/loop.c | 31 ++-
1 file changed, 22 insertions(+), 9 deletions(-)
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index 396b8bd4d75c..6643e48ad71c 100644
---
This function was now only used by loop_set_capacity(). Just open code
the remaining code in the caller instead.
Signed-off-by: Martijn Coenen
---
drivers/block/loop.c | 28
1 file changed, 12 insertions(+), 16 deletions(-)
diff --git a/drivers/block/loop.c
LOOP_SET_STATUS(64) will actually allow some lo_flags to be modified; in
particular, LO_FLAGS_AUTOCLEAR can be set and cleared, whereas
LO_FLAGS_PARTSCAN can be set to request a partition scan. Make this
explicit by updating the UAPI to include the flags that can be
set/cleared using this ioctl.
In preparation for a new ioctl that needs to copy_from_user(); makes the
code easier to read as well.
Signed-off-by: Martijn Coenen
---
drivers/block/loop.c | 11 +--
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index
This allows userspace to completely setup a loop device with a single
ioctl, removing the in-between state where the device can be partially
configured - eg the loop device has a backing file associated with it,
but is reading from the wrong offset.
Besides removing the intermediate state,
On Wed, Apr 29, 2020 at 07:47:34AM +1000, Dave Chinner wrote:
> On Tue, Apr 28, 2020 at 12:13:46PM -0400, Dan Schatzberg wrote:
> > The loop device runs all i/o to the backing file on a separate kworker
> > thread which results in all i/o being charged to the root cgroup. This
> > allows a loop
So we can use it without forward declaration. This is a separate commit
to make it easier to verify that this is just a move, without functional
modifications.
Signed-off-by: Martijn Coenen
---
drivers/block/loop.c | 206 +--
1 file changed, 103
This series introduces a new ioctl that makes it possible to atomically
configure a loop device. Previously, if you wanted to set parameters
such as the offset on a loop device, this required calling LOOP_SET_FD
to set the backing file, and then LOOP_SET_STATUS to set the offset.
However, in
On Wed, Apr 29, 2020 at 12:15:10PM +0200, Michal Hocko wrote:
> On Tue 28-04-20 19:26:47, Chris Down wrote:
> > From: Yafang Shao
> >
> > A cgroup can have both memory protection and a memory limit to isolate
> > it from its siblings in both directions - for example, to prevent it
> > from being
figure_loop_size() calculates the loop size based on the passed in
parameters, but at the same time it updates the offset and sizelimit
parameters in the loop device configuration. That is a somewhat
unexpected side effect of a function with this name, and it is only only
needed by one of the two
This was recently added to block/genhd.c, and takes care of both
updating the capacity and notifying userspace of the new size.
Signed-off-by: Martijn Coenen
---
drivers/block/loop.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/block/loop.c
* Pratik Rajesh Sampat [2020-04-23 16:24:36]:
> From: Prem Shanker Jha
>
> The commit is a merger of commits that makes the following changes:
> 1. Commit fixes some issues with code found during integration test
> - replacement of addi with xor instruction during self save API.
> -
Hi Srinivas,
Thanks for these patches. We're using them on a custom board, and I have
some remarks as they didn't work as intended. See below.
On 2/17/20 11:57 AM, Srinivas Neeli wrote:
> Allocate single chip for both channels.
> Add irq support to the driver.
> Supporting rising edge
Hi YueHaibing,
Thank you for your patch.
On 29/4/20 9:13, YueHaibing wrote:
> WARNING: unmet direct dependencies detected for MTK_MMSYS
> Depends on [n]: (ARCH_MEDIATEK [=y] || COMPILE_TEST [=n]) &&
> COMMON_CLK_MT8173_MMSYS [=n]
> Selected by [y]:
> - DRM_MEDIATEK [=y] && HAS_IOMEM [=y]
On 9/11/19 5:40 PM, Martin K. Petersen wrote:
> After the Plumbers session last year I wrote this for SCSI based on a
> prior version by Christoph. It's gone a bit stale but I'll update it to
> match your template.
>
Hi Martin,
The Maintainer profile is very helpful. Are you planning to send
Add MAINTAINERS entry for wsen-itds accelerometer sensor driver.
Signed-off-by: Saravanan Sekar
---
MAINTAINERS | 7 +++
1 file changed, 7 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 32a95d162f06..d70b31910cdb 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -18167,6 +18167,13
On Wed, 29 Apr 2020 15:28:05 +0200,
YueHaibing wrote:
>
> There's no callers in-tree.
>
> Signed-off-by: YueHaibing
Applied, thanks.
Takashi
On 2020-04-29 19:19, Suzuki K Poulose wrote:
On 04/29/2020 12:47 PM, Sai Prakash Ranjan wrote:
On 2020-04-28 17:53, Sai Prakash Ranjan wrote:
On 2020-04-27 19:23, Suzuki K Poulose wrote:
On 04/27/2020 10:45 AM, Mike Leach wrote:
[...]
This is not sufficient. You must prevent another
Le mercredi 29 avril 2020 à 15:47 +0200, Greg KH a écrit :
> On Wed, Apr 29, 2020 at 03:33:20PM +0200, Akira Shimahara wrote:
> > Patch for enhacement of w1_therm module. Added features :
> > - Optimized conversion time regarding to device resolution
> > - Dedicated sysfs entry for, resolution
On Mi, 2020-04-29 at 11:41 +0200, gre...@linuxfoundation.org wrote:
> On Wed, Apr 29, 2020 at 07:51:01AM +, Stahl, Manuel wrote:
> > On Di, 2020-04-28 at 15:54 +0200, gregkh @ linuxfoundation . org wrote:
> > > On Thu, Apr 16, 2020 at 06:38:30PM +0200, Manuel Stahl wrote:
> > > >
> > > > + *
On 29/04/2020 13:35, Dmitry Osipenko wrote:
> 29.04.2020 11:55, Thierry Reding пишет:
> ...
It's not "papering over an issue". The bug can't be fixed properly
without introducing I2C atomic transfers support for a late suspend
phase, I don't see any other solutions for now. Stable
Le mercredi 29 avril 2020 à 15:46 +0200, Greg KH a écrit :
> On Wed, Apr 29, 2020 at 03:32:04PM +0200, Akira Shimahara wrote:
> > Patch for enhacement of w1_therm module.
> > Adding ext_power sysfs entry (RO). Return the power status of the
> > device:
> > - 0: device parasite powered
> > - 1:
WriteBooster feature may be supported by some legacy UFS devices
(i.e., < 3.1) by upgrading firmware.
To enable WriteBooster feature in such devices, relax the entrance
condition of ufshcd_wb_probe() to allow host driver to check those
devices' WriteBooster capability.
WriteBooster feature can
According to UFS specification, there are two WriteBooster mode of
operations: "LU dedicated buffer" mode and "shared buffer" mode.
In the "LU dedicated buffer" mode, the WriteBooster Buffer is
dedicated to a logical unit.
If the device supports the "LU dedicated buffer" mode, this mode is
A call of the function macb_init() can fail in the function
fu540_c000_init. The related system resources were not released
then. use devm_platform_ioremap_resource() to replace ioremap()
to fix it.
Fixes: c218ad559020ff9 ("macb: Add support for SiFive FU540-C000")
Cc: Andy Shevchenko
For preparation of LU Dedicated buffer mode support on WriteBooster
feature, "index" parameter shall be added and allowed to be specified
by callers.
Signed-off-by: Stanley Chu
Reviewed-by: Bean Huo
---
drivers/scsi/ufs/ufs-sysfs.c | 2 +-
drivers/scsi/ufs/ufshcd.c| 28
The commit 7ecced0934e5 ("gpio: exar: add a check for the return value
of ida_simple_get fails") added a goto jump to the common error
handler for ida_simple_get() error, but this is wrong in two ways:
it doesn't set the proper return code and, more badly, it invokes
ida_simple_remove() with a
Enable WriteBooster capability on MediaTek UFS platforms.
Signed-off-by: Stanley Chu
Reviewed-by: Bean Huo
---
drivers/scsi/ufs/ufs-mediatek.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/scsi/ufs/ufs-mediatek.c b/drivers/scsi/ufs/ufs-mediatek.c
index
Small cleanup as below items,
1. Use ufshcd_is_wb_allowed() directly instead of ufshcd_wb_sup()
since ufshcd_wb_sup() just returns the result of
ufshcd_is_wb_allowed().
2. In ufshcd_suspend(), "else if (!ufshcd_is_runtime_pm(pm_op))
can be simplified to "else" since both have the same
Hi,
This patchset adds LU dedicated buffer mode support for WriteBooster.
In the meanwhile, enable WriteBooster capability on MediaTek UFS platforms.
v1 -> v2:
- Change the definition name of WriteBooster buffer mode to correspond to
specification (Bean Huo)
- Add patch #5: "scsi: ufs:
On 4/29/20 9:53 AM, Waiman Long wrote:
In a couple of places in the slub memory allocator, the code uses
"s->offset" as a check to see if the free pointer is put right after the
object. That check is no longer true with commit 3202fa62fb43 ("slub:
relocate freelist pointer to middle of object").
In a couple of places in the slub memory allocator, the code uses
"s->offset" as a check to see if the free pointer is put right after the
object. That check is no longer true with commit 3202fa62fb43 ("slub:
relocate freelist pointer to middle of object").
As a result, echoing "1" into the
On Wed, Apr 29, 2020 at 03:46:04PM +0200, Marek Szyprowski wrote:
> On 22.04.2020 22:32, John Stultz wrote:
> > Fixes: c8c43cee29f6 ("driver core: Fix driver_deferred_probe_check_state()
> > logic")
> > Signed-off-by: John Stultz
> Please also revert dca0b44957e5 "regulator: Use
>
On 24.4.2020 13.14, Vinod Koul wrote:
> Some rensas controller like uPD720201 and uPD720202 need firmware to be
> loaded. Add these devices in table and invoke renesas firmware loader
> functions to check and load the firmware into device memory when
> required.
>
> Signed-off-by: Vinod Koul
>
Le mercredi 29 avril 2020 à 15:43 +0200, Greg KH a écrit :
> On Wed, Apr 29, 2020 at 03:30:48PM +0200, Akira Shimahara wrote:
> > Patch for enhancement of w1_therm module.
> > - Creating a w1_therm.h file to clean up the code and documenting
> > it.
> > - fix reset_select_slave function:
On Wed, Apr 29, 2020 at 03:33:20PM +0200, Akira Shimahara wrote:
> Patch for enhacement of w1_therm module. Added features :
> - Optimized conversion time regarding to device resolution
> - Dedicated sysfs entry for, resolution set/get, eeprom save/restore,
> and additionnal temperature
On Wed, Apr 29, 2020 at 03:32:04PM +0200, Akira Shimahara wrote:
> Patch for enhacement of w1_therm module.
> Adding ext_power sysfs entry (RO). Return the power status of the device:
> - 0: device parasite powered
> - 1: device externally powered
> - xx: xx is kernel error
>
> Creating
Hi Jacob,
On 4/21/20 8:52 PM, Jacob Pan wrote:
> When Shared Virtual Address (SVA) is enabled for a guest OS via
> vIOMMU, we need to provide invalidation support at IOMMU API and driver
> level. This patch adds Intel VT-d specific function to implement
> iommu passdown invalidate API for shared
Hi John,
On 22.04.2020 22:32, John Stultz wrote:
> This patch addresses a regression in 5.7-rc1+
>
> In commit c8c43cee29f6 ("driver core: Fix
> driver_deferred_probe_check_state() logic"), we both cleaned up
> the logic and also set the default driver_deferred_probe_timeout
> value to 30 seconds
On 04/29/2020 12:47 PM, Sai Prakash Ranjan wrote:
On 2020-04-28 17:53, Sai Prakash Ranjan wrote:
On 2020-04-27 19:23, Suzuki K Poulose wrote:
On 04/27/2020 10:45 AM, Mike Leach wrote:
[...]
This is not sufficient. You must prevent another session trying to
enable the other port of the
Hi Sam,
you've asked in another thread [1] if there is any known simple panel
that requires a reset. We have a Densitron DMT070WSNLCMI-1E Panel
(compatible to avic,tm070ddh03) with some reset timing requirements, [2]
Page 20. So it would be nice to see this patch accepted.
[1]
On Tue, Apr 28, 2020 at 06:41:50PM +0200, Peter Vasil wrote:
> Allwinner A64 is capable of a direct clock output on PWM (see A64
> User Manual chapter 3.10). Add support for this in the sun4i PWM
> driver.
>
> Signed-off-by: Peter Vasil
LGTM
Acked-by: Uwe Kleine-König
Best regards
Uwe
--
On Wed, Apr 29, 2020 at 03:30:48PM +0200, Akira Shimahara wrote:
> Patch for enhancement of w1_therm module.
> - Creating a w1_therm.h file to clean up the code and documenting it.
> - fix reset_select_slave function: w1_reset_select_slave() from w1_io.c
> could not be used here because a
On 2020-04-29 5:20 a.m., Arnd Bergmann wrote:
Older compilers warn about initializers with incorrect curly
braces:
drivers/gpu/drm/drm_dp_mst_topology.c: In function
'drm_dp_mst_dsc_aux_for_port':
drivers/gpu/drm/drm_dp_mst_topology.c:5497:9: error: missing braces around
initializer
From: "Matthew Wilcox (Oracle)"
Assert that we're not seeing large pages in functions that read/write
inline data, rather than zeroing out the tail.
Signed-off-by: Matthew Wilcox (Oracle)
Reviewed-by: Christoph Hellwig
---
fs/iomap/buffered-io.c | 2 ++
1 file changed, 2 insertions(+)
diff
From: "Matthew Wilcox (Oracle)"
Like compound_order() except 0 when THP is disabled.
Signed-off-by: Matthew Wilcox (Oracle)
---
include/linux/huge_mm.h | 6 ++
1 file changed, 6 insertions(+)
diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h
index e944f9757349..1f6245091917
From: "Matthew Wilcox (Oracle)"
Use thp_size() instead of PAGE_SIZE, offset_in_thp() instead of
offset_in_page() and bio_for_each_thp_segment_all().
Signed-off-by: Matthew Wilcox (Oracle)
---
fs/iomap/buffered-io.c | 21 -
1 file changed, 16 insertions(+), 5 deletions(-)
From: "Matthew Wilcox (Oracle)"
Use thp_size() instead of PAGE_SIZE and offset_in_thp() instead of
offset_in_page(). Also simplify the logic in iomap_do_writepage()
for determining end of file.
Signed-off-by: Matthew Wilcox (Oracle)
---
fs/iomap/buffered-io.c | 43
From: "Matthew Wilcox (Oracle)"
Pass the struct page instead of the iomap_page so we can determine the
size of the page. Use offset_in_thp() instead of offset_in_page() and use
thp_size() instead of PAGE_SIZE.
Signed-off-by: Matthew Wilcox (Oracle)
---
fs/iomap/buffered-io.c | 15
From: Sai Praneeth Prakhya
Some devices are reqired to use a specific type (identity or dma)
of default domain when they are used with a vendor iommu. When the
system level default domain type is different from it, the vendor
iommu driver has to request a new default domain with
Hi,
here is the third version of this patch-set. Older versions can be found
here:
v1: https://lore.kernel.org/lkml/20200407183742.4344-1-j...@8bytes.org/
(Has some more introductory text)
v2: https://lore.kernel.org/lkml/20200414131542.25608-1-j...@8bytes.org/
From: "Matthew Wilcox (Oracle)"
We return -EEXIST if there are any non-shadow entries in the page
cache in the range covered by the large page. If there are multiple
shadow entries in the range, we set *shadowp to one of them (currently
the one at the highest index). If that turns out to be
From: "Matthew Wilcox (Oracle)"
There is one place which assumes the size of a page; fix it.
Signed-off-by: Matthew Wilcox (Oracle)
---
fs/xfs/xfs_aops.c | 2 +-
fs/xfs/xfs_super.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c
From: "Matthew Wilcox (Oracle)"
The page cache needs to know whether the filesystem supports pages >
PAGE_SIZE.
Signed-off-by: Matthew Wilcox (Oracle)
---
include/linux/fs.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/linux/fs.h b/include/linux/fs.h
index
From: "Matthew Wilcox (Oracle)"
By permitting NULL or order-0 pages as an argument, and returning the
argument, callers can write:
return prep_transhuge_page(alloc_pages(...));
instead of assigning the result to a temporary variable and conditionally
passing that to
From: "Matthew Wilcox (Oracle)"
A compound page in the page cache will not necessarily be of PMD size,
so check explicitly.
Signed-off-by: Matthew Wilcox (Oracle)
---
mm/memory.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/mm/memory.c b/mm/memory.c
index
From: "Matthew Wilcox (Oracle)"
This helper is useful for both large pages in the page cache and for
supporting block size larger than page size. Convert some example
users (we have a few different ways of writing this idiom).
Signed-off-by: Matthew Wilcox (Oracle)
Reviewed-by: Christoph
From: "Matthew Wilcox (Oracle)"
Size the uptodate array dynamically. Now that this array is protected
by a spinlock, we can use bitmap functions to set the bits in this array
instead of a loop around set_bit().
Signed-off-by: Matthew Wilcox (Oracle)
---
fs/iomap/buffered-io.c | 27
From: "Matthew Wilcox (Oracle)"
Iterate once for each THP page instead of once for each base page.
Signed-off-by: Matthew Wilcox (Oracle)
---
include/linux/bio.h | 13 +
include/linux/bvec.h | 23 +++
2 files changed, 36 insertions(+)
diff --git
From: "Matthew Wilcox (Oracle)"
This is like page_size(), but compiles down to just PAGE_SIZE if THP
are disabled. Convert the users of hpage_nr_pages() which would prefer
this interface.
Signed-off-by: Matthew Wilcox (Oracle)
---
drivers/nvdimm/btt.c| 4 +---
drivers/nvdimm/pmem.c | 6
From: Joerg Roedel
Add call-backs to 'struct iommu_ops' as an alternative to the
add_device() and remove_device() call-backs, which will be removed when
all drivers are converted.
The new call-backs will not setup IOMMU groups and domains anymore,
so also add a probe_finalize() call-back where
From: Joerg Roedel
When check_device() fails on the device, it is not handled by the
IOMMU and amd_iommu_add_device() needs to return -ENODEV.
Signed-off-by: Joerg Roedel
---
drivers/iommu/amd_iommu.c | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git
changes in v2:
- added ABI document
- fixed review comments in v1
- removed vendor entry changes (merged in v1)
The patch series add support for wurth elektronic wsen-itds 3-axis
accelerometer. Driver supports the acceleration, temperature data reading and
supports configuring of output data
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