>
>
> As per specs, e.g, JESD220E chapter 7.2, while powering
> off/on the ufs device, RST_n signal should be between
> VSS(Ground) and VCCQ/VCCQ2.
>
> Signed-off-by: Ziqi Chen
Aked-by: Avri Altman
On Mon, Jan 11, 2021 at 06:49:58PM -0800, Alexei Starovoitov wrote:
> On Mon, Jan 11, 2021 at 10:38:19PM +0100, Jiri Olsa wrote:
> > hi,
> > adding the support to have buildid stored in mmap2 event,
> > so we can bypass the final perf record hunt on build ids.
> >
> > This patchset allows perf to
On 12.01.21 00:46:05, menglong8.d...@gmail.com wrote:
> From: Menglong Dong
>
> Coccinelle reports a redundant error print in xgene_edac_probe.
> As 'platform_get_irq' already prints the error message, error
> print here is redundant and can be removed.
>
> Signed-off-by: Menglong Dong
> ---
>
> On Dec 21, 2020, at 9:53 PM, changhuaixin
> wrote:
>
>
>
>> On Dec 17, 2020, at 9:36 PM, Peter Zijlstra wrote:
>>
>> On Thu, Dec 17, 2020 at 03:46:17PM +0800, Huaixin Chang wrote:
>>> In this patch, we introduce the notion of CFS bandwidth burst. Unused
>>> "quota" from pervious "period
Reading the sys slab alloc_calls, free_calls returns the available object
owners, but the size of this file is limited to PAGE_SIZE
because of the limitation of sysfs attributes, it is returning the
partial owner info, which is not sufficient to debug/account the slab
memory and alloc_calls output
From: Bean Huo
The memory allocated with devm_kzalloc() is freed automatically
no need to explicitly call devm_kfree, so delete it and save some
instruction cycles.
Reviewed-by: Eric Biggers
Signed-off-by: Bean Huo
---
Nothing changed in this patch, just drop one patch from the patchset:
http
Hi Vikas,
On 12/14/20 6:45 PM, Vikas Gupta wrote:
> Add msi support for Broadcom platform devices
>
> Signed-off-by: Vikas Gupta
> ---
> drivers/vfio/platform/Kconfig | 1 +
> drivers/vfio/platform/Makefile| 1 +
> drivers/vfio/platform/msi/Kconfig
Hi Sam,
This series still hasn't been merged. It still applies cleanly to v5.11-rc1.
Daniel, can you merge this series for 5.12? Or Ack this series so I can merge
it?
The first three patches deal with DP MST support, and this needs review from
you or David.
Regards,
Hans
On 23/09/202
submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url:
https://github.com/0day-ci/linux/commits/Thara-Gopinath/Regression-fixes-clean-ups-in-the-Qualcomm-crypto-engine-driver/20210112-57
base:
https://git.kernel.org/pub
Add test to check that the verifier is able to recognize spilling of
PTR_TO_MEM registers.
The patch was partially contibuted by CyberArk Software, Inc.
Signed-off-by: Gilad Reti
---
tools/testing/selftests/bpf/test_verifier.c | 12 +++-
.../selftests/bpf/verifier/spill_fill.c | 30
On 2020-12-21 23:03, mda...@codeaurora.org wrote:
On 2020-12-21 14:53, Vinod Koul wrote:
Hello,
On 17-12-20, 20:07, Md Sadre Alam wrote:
This change will add support for LOCK & UNLOCK flag bit support
on CMD descriptor.
If DMA_PREP_LOCK flag passed in prep_slave_sg then requester of this
tran
On 2020-12-22 17:48, mda...@codeaurora.org wrote:
On 2020-12-21 23:39, Thara Gopinath wrote:
On 12/21/20 2:35 AM, mda...@codeaurora.org wrote:
On 2020-12-19 09:05, Thara Gopinath wrote:
On 12/17/20 9:37 AM, Md Sadre Alam wrote:
This change will add support for LOCK & UNLOCK flag bit support
o
On Fri, Jan 08, 2021 at 04:47:12PM +0900, Namhyung Kim wrote:
> It was using some bash-specific features and failed to parse when
> running with a different shell like below:
>
> root@kbl-ppc:~/kbl-ws/perf-dev/lck-9077/acme.tmp/tools/perf# ./perf test 83
> -vv
> 83: perf stat metrics (shadow
The KVM_CLEAR_DIRTY_LOG ioctl lacks the check whether the capability
KVM_CAP_MANUAL_DIRTY_LOG_PROTECT is enabled or not. This may cause
some problems if userspace calls the KVM_CLEAR_DIRTY_LOG ioctl, but
dose't enable this capability. So we'd better to add it.
Fixes: 2a31b9db15353 ("kvm: introduce
Hi maintainers,
Gentle ping to review this patch, thanks~!
Regards,
Archie
On Tue, 22 Dec 2020 at 18:26, Archie Pusaka wrote:
>
> From: Archie Pusaka
>
>
> Hi linux-bluetooth,
>
> This series of patches manages the hardware offloading part of MSFT
> extension API. The full documentation can b
From: Sowjanya Komatineni
> Sent: 11 January 2021 17:38
...
> Using writesl() for filling TX_FIFO causing silent hang immediate on any
> i2c register access after filling FIFO with 8 words and some times with
> 6 words as well.
>
> So couldn't INTERRUPT_STATUS registers to check for TX FIFO Overfl
revision history
v2:
* move module parameter to sd
* add Documentation
v1:
https://lore.kernel.org/linux-scsi/2021052029.28426-1-martin.kepplin...@puri.sm/T/#t
hi,
In short: there are SD cardreaders that send MEDIA_CHANGED on
runtime resume. We cannot use runtime PM with
Add a userspace knob for scsi disks that deliver a MEDIA CHANGED
unit attention when the device actually only resumes from (runtime) suspend.
Those devices need the new ignore_resume_medium_changed knob set to 1
in order to be able to use runtime PM.
To enable runtime PM for an SD cardreader (here
Add notes about the new sd sysfs knob that works around problems
with runtime PM for certain types of SD cardreaders.
Signed-off-by: Martin Kepplinger
---
Documentation/scsi/sd-parameters.rst | 14 ++
1 file changed, 14 insertions(+)
diff --git a/Documentation/scsi/sd-parameters.rst
On Mon, Jan 11, 2021 at 08:58:18PM +, Matthew Wilcox wrote:
> On Mon, Jan 11, 2021 at 06:05:13PM +0100, Christoph Hellwig wrote:
> > @@ -486,14 +491,22 @@ int cdev_add(struct cdev *p, dev_t dev, unsigned
> > count)
> > if (WARN_ON(dev == WHITEOUT_DEV))
> > return -EBUSY;
> >
pfn_to_online_page() is already too large to be a macro or an inline
function. In anticipation of further logic changes / growth, move it out
of line.
No functional change, just code movement.
Cc: David Hildenbrand
Reported-by: Michal Hocko
Signed-off-by: Dan Williams
---
include/linux/memory
Changes since v1 [1]:
- Clarify the failing condition in patch 3 (Michal)
- Clarify how subsection collisions manifest in shipping systems
(Michal)
- Use zone_idx() (Michal)
- Move section_taint_zone_device() conditions to
move_pfn_range_to_zone() (Michal)
- Fix pfn_to_online_page() to account
While pfn_to_online_page() is able to determine pfn_valid() at
subsection granularity it is not able to reliably determine if a given
pfn is also online if the section is mixes ZONE_{NORMAL,MOVABLE} with
ZONE_DEVICE. This means that pfn_to_online_page() may return invalid
@page objects. For example
pfn_section_valid() determines pfn validity on subsection granularity.
pfn_valid_within() internally uses pfn_section_valid(), but gates it
with early_section() to preserve the traditional behavior of pfn_valid()
before subsection support was added.
pfn_to_online_page() wants the explicit precisi
SD Cardreaders (especially) sometimes lose the state during suspend
and deliver a "media changed" unit attention when really only a
(runtime) suspend/resume cycle has been done.
For such devices, I/O fails when runtime PM is enabled, see below.
Add a flag for drivers to use when this is expected.
The conversion to move pfn_to_online_page() internal to
soft_offline_page() missed that the get_user_pages() reference needs to
be dropped when pfn_to_online_page() fails.
When soft_offline_page() is handed a pfn_valid() &&
!pfn_to_online_page() pfn the kernel hangs at dax-device shutdown due to
a
Legacy pmem namespaces lost support for the "resource" attribute when
the code was cleaned up to put the permission visibility in the
declaration. Restore this by listing 'resource' in the default
attributes.
A new ndctl regression test for pfn_to_online_page() corner cases builds
on this fix.
Fi
On 2021-01-08 22:41, Casey Schaufler wrote:
On 1/8/2021 1:49 AM, Preeti Nagar wrote:
The changes introduce a new security feature, RunTime Integrity Check
(RTIC), designed to protect Linux Kernel at runtime. The motivation
behind these changes is:
1. The system protection offered by SE for Andro
On Sat, 2021-01-02 at 05:59 -0800, Can Guo wrote:
> User layer may access sysfs nodes when system PM ops or error handling
> is running, which can cause various problems. Rename eh_sem to host_sem
> and use it to protect PM ops and error handling from user layer intervene.
>
> Signed-off-by: Can G
On 12-01-21, 02:02, Masahiro Yamada wrote:
> On Tue, Jan 12, 2021 at 1:13 AM Rob Herring wrote:
> > On Mon, Jan 11, 2021 at 9:40 AM Masahiro Yamada
> > wrote:
> We do not need the dtbo-y syntax.
+1
And we are left with much simpler diff with what we agreed on. Does
this look okay now ?
---
.
> Subject: Re: [PATCH V5 7/8] remoteproc: imx_rproc: ignore mapping vdev
> regions
>
> On Tue, Dec 29, 2020 at 11:30:18AM +0800, peng@nxp.com wrote:
> > From: Peng Fan
> >
> > vdev regions are vdev0vring0, vdev0vring1, vdevbuffer and similar.
> > They are handled by remoteproc common code, no
On Sun 10-01-21 20:40:12, Muchun Song wrote:
> If the refcount is one when it is migrated, it means that the page
> was freed from under us. So we are done and do not need to migrate.
I would consider the following easier to understand. Feel free to reuse.
"
All pages isolated for the migration ha
On Tue, Jan 12, 2021 at 1:15 AM Eric W. Biederman wrote:
>
> Miklos Szeredi writes:
>
> > On Fri, Jan 01, 2021 at 11:35:16AM -0600, Eric W. Biederman wrote:
> > For one: a v2 fscap is supposed to be equivalent to a v3 fscap with a
> > rootid of
> > zero, right?
>
> Yes. This assumes that every
On Tue, Jan 12, 2021 at 5:42 PM Michal Hocko wrote:
>
> On Sun 10-01-21 20:40:12, Muchun Song wrote:
> > If the refcount is one when it is migrated, it means that the page
> > was freed from under us. So we are done and do not need to migrate.
>
> I would consider the following easier to understan
On 1/4/21 7:41 AM, Dikshita Agarwal wrote:
> Add support for base layer priority ID control in
> encoder.
> This is a preparation patch to support v6.
>
> Signed-off-by: Dikshita Agarwal
> ---
> drivers/media/platform/qcom/venus/core.h | 2 ++
> drivers/media/platform/qcom/venus/venc_ct
On 12.01.21 10:18, Dan Williams wrote:
> On Thu, Jan 7, 2021 at 1:16 AM David Hildenbrand wrote:
>>
>> [...]
>>
> Well, I would love to have no surprises either. So far there was not
> actual argument why the pmem reserved space cannot be fully initialized.
Yes, I'm still hoping
On 12/24/20 1:25 PM, Dikshita Agarwal wrote:
> Add support for frame type specific min and max qp controls
> for encoder.
> This is a preparation patch to support v6.
>
> Signed-off-by: Dikshita Agarwal
> ---
> drivers/media/platform/qcom/venus/core.h | 18
> drivers/media/platfor
On Sun 10-01-21 20:40:13, Muchun Song wrote:
> If a new hugetlb page is allocated during fallocate it will not be
> marked as active (set_page_huge_active) which will result in a later
> isolate_huge_page failure when the page migration code would like to
> move that page. Such a failure would be u
On 12.01.21 10:34, Dan Williams wrote:
> pfn_to_online_page() is already too large to be a macro or an inline
> function. In anticipation of further logic changes / growth, move it out
> of line.
>
> No functional change, just code movement.
>
> Cc: David Hildenbrand
> Reported-by: Michal Hocko
From: Peng Fan
V6:
Add R-b tag from Mathieu
Convert imx-rproc.txt to yaml and add dt-bindings support for i.MX8MQ/M, patch
1/10 2/10
No other changes.
V5:
Apply on Linux next
Add V5 subject prefix
Add R-b tag from Bjorn for 1/8, 2/8, 3/8
https://patchwork.kernel.org/project/linux-remote
In fast_isolate_freepages, high_pfn will be used if a prefered one(PFN >=
low_fn) not found. But the high_pfn
is not reset before searching an free area, so when it was used as freepage, it
may from another free area searched before.
And move_freelist_head(freelist, freepage) will have unexpected
From: Peng Fan
Introduce an extra parameter is_iomem to da_to_va, then the caller
could take the memory as normal memory or io mapped memory.
Reviewed-by: Bjorn Andersson
Signed-off-by: Peng Fan
Reported-by: kernel test robot
Reported-by: kernel test robot
Reviewed-by: Mathieu Poirier
---
From: Peng Fan
Introduce is_iomem to indicate this piece memory is iomem or not.
Reviewed-by: Bjorn Andersson
Signed-off-by: Peng Fan
Reviewed-by: Mathieu Poirier
---
include/linux/remoteproc.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/linux/remoteproc.h b/include/linux/r
From: Peng Fan
It is using devm_ioremap, so not devm_ioremap_resource. Correct
the error message and print out sa/size.
Reviewed-by: Bjorn Andersson
Signed-off-by: Peng Fan
Reviewed-by: Mathieu Poirier
Reviewed-by: Mathieu Poirier
---
drivers/remoteproc/imx_rproc.c | 4 ++--
1 file changed,
From: Peng Fan
The hook is used to parse memory-regions and load resource table
from the address the remote processor published.
Signed-off-by: Peng Fan
Reviewed-by: Richard Zhu
Reviewed-by: Mathieu Poirier
---
drivers/remoteproc/imx_rproc.c | 93 ++
1 file ch
From: Peng Fan
Convert the imx rproc binding to DT schema format using json-schema.
Signed-off-by: Peng Fan
---
.../bindings/remoteproc/fsl,imx-rproc.yaml| 59 +++
.../bindings/remoteproc/imx-rproc.txt | 33 ---
2 files changed, 59 insertions(+), 33 deletion
From: Peng Fan
Add i.MX8MQ/M support, also include mailbox for rpmsg/virtio usage.
Signed-off-by: Peng Fan
---
.../bindings/remoteproc/fsl,imx-rproc.yaml| 49 +++
1 file changed, 49 insertions(+)
diff --git a/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml
From: Peng Fan
Add i.MX8MQ dev/sys addr map and configuration data structure
i.MX8MM share i.MX8MQ settings.
Reviewed-by: Richard Zhu
Signed-off-by: Peng Fan
Reviewed-by: Mathieu Poirier
---
drivers/remoteproc/imx_rproc.c | 39 ++
1 file changed, 39 insertions
From: Peng Fan
vdev regions are vdev0vring0, vdev0vring1, vdevbuffer and similar.
They are handled by remoteproc common code, no need to map in imx
rproc driver.
Signed-off-by: Peng Fan
---
drivers/remoteproc/imx_rproc.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/remoteproc
From: Peng Fan
We might need to map an region multiple times, becaue the region might
be shared between remote processors, such i.MX8QM with dual M4 cores.
So use devm_ioremap, not devm_ioremap_resource.
Reviewed-by: Oleksij Rempel
Reviewed-by: Richard Zhu
Signed-off-by: Peng Fan
Reviewed-by:
From: Peng Fan
Use virtio/mailbox to build connection between Remote Proccessors
and Linux. Add work queue to handle incoming messages.
Reviewed-by: Richard Zhu
Signed-off-by: Peng Fan
---
drivers/remoteproc/imx_rproc.c | 115 -
1 file changed, 112 insertions(+
Fix the following coccicheck warning:
./drivers/net/wireless/realtek/rtw88/debug.c:800:17-23: WARNING:
Comparison of 0/1 to bool variable
Reported-by: Abaci Robot
Signed-off-by: YANG LI
---
Changes in v2:
make "rtw88:" as subject prefix
drivers/net/wireless/realtek/rtw88/debug.c | 2 +-
1 fi
On Tue, Jan 12, 2021 at 4:33 PM Michal Hocko wrote:
>
> On Mon 11-01-21 17:20:51, Mike Kravetz wrote:
> > On 1/10/21 4:40 AM, Muchun Song wrote:
> > > There is a race between dissolve_free_huge_page() and put_page(),
> > > and the race window is quite small. Theoretically, we should return
> > > -
On Monday 11 Jan 2021 at 08:45:10 (-0600), Rob Herring wrote:
> On Fri, Jan 8, 2021 at 6:16 AM Quentin Perret wrote:
> >
> > Introduce early_init_dt_add_memory_hyp() to allow KVM to conserve a copy
> > of the memory regions parsed from DT. This will be needed in the context
> > of the protected nV
From: Guido Günther
This is consistent with other IRQs and makes keeps currents low.
Signed-off-by: Guido Günther
Signed-off-by: Martin Kepplinger
---
arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/free
From: Guido Günther
With the pmic driver fixed we can now shut off the regulator in the gpc.
Signed-off-by: Guido Günther
Signed-off-by: Martin Kepplinger
---
arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/imx
This is another set of updates in order to maintain support for the
Librem 5 phone:
Guido Günther (5):
arm64: defconfig: Enable vibra-pwm
arm64: dts: imx8mq-librem5: Mark charger IRQ as High-Z
arm64: dts: imx8mq-librem5: Don't mark buck3 as always on
arm64: dts: imx8mq-librem5: Add usb-c c
From: Guido Günther
The haptic motor for the Librem 5 uses this.
Signed-off-by: Guido Günther
Signed-off-by: Martin Kepplinger
---
arch/arm64/configs/defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 838301650a79..0
From: Guido Günther
It's a supply for to touch and LCD.
Signed-off-by: Guido Günther
Signed-off-by: Martin Kepplinger
---
arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi | 15 +++
1 file changed, 15 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
b
On Tue, Jan 12, 2021 at 01:34:58AM -0800, Dan Williams wrote:
> The conversion to move pfn_to_online_page() internal to
> soft_offline_page() missed that the get_user_pages() reference needs to
> be dropped when pfn_to_online_page() fails.
I would be more specific here wrt. get_user_pages (madvise
Without wishing to weigh in on whether this caching is a good idea...
Wouldn't it be simpler, rather than having two separate "alloc" and "flush"
caches, to have a single larger cache, such that whenever it becomes full
we bulk flush the top half, and when it's empty we bulk alloc the bottom
hal
From: Guido Günther
The tps65982 feeds the bq25895 charge controller on the Librem 5.
Signed-off-by: Guido Günther
Signed-off-by: Martin Kepplinger
---
arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-li
Expect all those regulators to be turned on initially.
Signed-off-by: Martin Kepplinger
---
arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi | 13 +
1 file changed, 13 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
b/arch/arm64/boot/dts/freescale/imx8
Add librem5-r4 with specifics to that revision like the near-level,
battery and charger properties. For schematics and more information,
see https://developer.puri.sm/Librem5/Hardware_Reference/Evergreen.html
Signed-off-by: Martin Kepplinger
---
arch/arm64/boot/dts/freescale/Makefile| 1
Add an entry for the Librem 5 phone, Evergreen revision which is supported
by "r4". Schematics and more information can be found at
https://developer.puri.sm/Librem5/Hardware_Reference/Evergreen.html
Signed-off-by: Martin Kepplinger
---
Documentation/devicetree/bindings/arm/fsl.yaml | 1 +
1 fil
On 12.01.21 10:34, Dan Williams wrote:
> pfn_section_valid() determines pfn validity on subsection granularity.
>
> pfn_valid_within() internally uses pfn_section_valid(), but gates it
> with early_section() to preserve the traditional behavior of pfn_valid()
> before subsection support was added.
This enables the Librem5's ft8006p based LCD panel driven by the
imx8mq's Northwest Logic DSI IP core and mxsfb display controller.
Signed-off-by: Martin Kepplinger
---
.../boot/dts/freescale/imx8mq-librem5.dtsi| 51 ++-
1 file changed, 49 insertions(+), 2 deletions(-)
diff
On Mon, Jan 11, 2021 at 04:41:18PM +, Mark Brown wrote:
> On Sat, Jan 09, 2021 at 12:26:09PM +0100, matthias@kernel.org wrote:
> > From: Matthias Brugger
> >
> > Binding documentation mentions that a compatible is required for the
> > MT6360 device node, but the driver doesn't provide a O
02.12.2020 00:30, Furquan Shaikh пишет:
> When the system is powered off or rebooted, devices are not detached
> from their PM domain. This results in ACPI PM not being invoked and
> hence PowerResouce _OFF method not being invoked for any of the
> devices. Because the ACPI power resources are not
The mm-of-the-moment snapshot 2021-01-12-01-57 has been uploaded to
https://www.ozlabs.org/~akpm/mmotm/
mmotm-readme.txt says
README for mm-of-the-moment:
https://www.ozlabs.org/~akpm/mmotm/
This is a snapshot of my -mm patch queue. Uploaded at random hopefully
more than once a week.
You
On Tue. 12 Jan 2021 at 16:58, Marc Kleine-Budde wrote:
>
> On 1/12/21 1:00 AM, Vincent MAILHOL wrote:
> [...]
>
> > Mark: do you want me to send a v4 of that patch with above
> > comment removed or can you directly do the change in your testing
> > branch?
>
> Please send a patch on-top of linux-c
Hi Geert
On Tue, Jan 12, 2021 at 10:10:39AM +0100, Geert Uytterhoeven wrote:
> Hi Jacopo,
>
> On Tue, Jan 12, 2021 at 10:07 AM Jacopo Mondi wrote:
> > On Tue, Jan 12, 2021 at 07:03:42AM +0200, Laurent Pinchart wrote:
> > > On Mon, Jan 11, 2021 at 12:20:23PM +0100, Jacopo Mondi wrote:
> > > > On M
On Sun 10-01-21 20:40:14, Muchun Song wrote:
[...]
> @@ -1770,6 +1788,14 @@ int dissolve_free_huge_page(struct page *page)
> int nid = page_to_nid(head);
> if (h->free_huge_pages - h->resv_huge_pages == 0)
> goto out;
> +
> + /*
> +
On 12.01.21 10:34, Dan Williams wrote:
> While pfn_to_online_page() is able to determine pfn_valid() at
> subsection granularity it is not able to reliably determine if a given
> pfn is also online if the section is mixes ZONE_{NORMAL,MOVABLE} with
> ZONE_DEVICE. This means that pfn_to_online_page(
Hello Greg,
As the V2 is already in your tty-next branch, how do want me to proceed
to deliver the fix for Jiri remark ?
Do you expect a V3 or a new fix ?
Best Regards, Erwan.
On 1/11/21 10:58 AM, Jiri Slaby wrote:
On 06. 01. 21, 17:21, Erwan Le Ray wrote:
--- a/drivers/tty/serial/stm32-us
From: Greg KH
> Sent: 12 January 2021 09:35
>
> On Mon, Jan 11, 2021 at 08:58:18PM +, Matthew Wilcox wrote:
> > On Mon, Jan 11, 2021 at 06:05:13PM +0100, Christoph Hellwig wrote:
> > > @@ -486,14 +491,22 @@ int cdev_add(struct cdev *p, dev_t dev, unsigned
> > > count)
> > > if (WARN_ON(dev
On Tue, Jan 12, 2021 at 06:57:30AM +0100, Jürgen Groß wrote:
> On 11.01.21 16:29, Roger Pau Monne wrote:
> > Allow issuing an IOCTL_PRIVCMD_MMAP_RESOURCE ioctl with num = 0 and
> > addr = 0 in order to fetch the size of a specific resource.
> >
> > Add a shortcut to the default map resource path,
On Tue, Jan 12, 2021 at 10:43 AM Miklos Szeredi wrote:
> The following semantics would make a ton more sense, since getting a
> v2 would indicate that rootid is unknown:
>
> - if cap is v2 convert to v3 with zero rootid
> - after this, check if rootid needs to be translated, if not return v3
> -
On 06/12/2020 11:27, Stanimir Varbanov wrote:
> Add a control to set intra-refresh period.
>
> Signed-off-by: Stanimir Varbanov
> ---
> .../userspace-api/media/v4l/ext-ctrls-codec.rst | 11 +++
> drivers/media/v4l2-core/v4l2-ctrls.c | 2 ++
> include/uapi/linux/v4
On Tue, Jan 05, 2021 at 10:36:15AM +0800, Jin Yao wrote:
SNIP
> diff --git a/tools/perf/util/stat.c b/tools/perf/util/stat.c
> index 8ce1479c98f0..a658e0ffaf2a 100644
> --- a/tools/perf/util/stat.c
> +++ b/tools/perf/util/stat.c
> @@ -13,6 +13,7 @@
> #include "evlist.h"
> #include "evsel.h"
>
On Tue 12-01-21 17:51:05, Muchun Song wrote:
> On Tue, Jan 12, 2021 at 4:33 PM Michal Hocko wrote:
> >
> > On Mon 11-01-21 17:20:51, Mike Kravetz wrote:
> > > On 1/10/21 4:40 AM, Muchun Song wrote:
> > > > There is a race between dissolve_free_huge_page() and put_page(),
> > > > and the race windo
On 06/12/2020 11:27, Stanimir Varbanov wrote:
> Add a control to enable inserting of AUD NALU into encoded
> bitstream.
>
> Signed-off-by: Stanimir Varbanov
Reviewed-by: Hans Verkuil
Looks good!
Hans
> ---
> Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst | 5 +
> driv
The __typecheck() requires that the two arguments of max() must be of the
same type. For the current max(), the type of the first parameter "len" is
size_t. But the type of size_t is not fixed, it's "unsigned int" on 32-bit
platforms and "unsigned long" on 64-bit platforms. So both the suffix "U"
a
This patch is based on the latest linux-next. So the Fixes commit-id
maybe changed when it merged int v5.12-rc1. For details about the problem
analysis, see the patch description. The auxiliary information is listed here.
1) the type of size_t on 32-bit and 64-bit platforms
include/uapi/asm-generi
From: Matthias Brugger
The binding documentation mentions that a compatible is required for the
MT6358 device node. But the driver does not provide a OF match table.
This way auto-loading is broken as the MFD driver that registers the
device has a .of_compatible set which makes the platform .ueve
From: Matthias Brugger
The binding documentation mentions that a compatible is required for the
MT6323 device node. But the driver does not provide a OF match table.
This way auto-loading is broken as the MFD driver that registers the
device has a .of_compatible set which makes the platform .ueve
On Mon, Jan 11, 2021 at 11:46:38AM +, Colin King wrote:
> From: Colin Ian King
>
> A recent change added a new BOOTUP_DEFAULT power profile mode
> to the PP_SMC_POWER_PROFILE enum but omitted updating the
> corresponding profile_name array. Fix this by adding in the
> missing BOOTUP_DEFAULT
On 01/12, Sumera Priyadarsini wrote:
> Currently, data for the device instance is held by vkms_device.
> Add a separate type, vkms_config to contain configuration details
> for the device and various modes to be later used by configfs.
> This config data stays constant once the device is created.
>
On Mon, Jan 04, 2021 at 10:18:37AM +0800, Jin Yao wrote:
> The default event list includes the most common events which are widely
> used by users. But with -e option, the current perf only counts the events
> assigned by -e option. Users may want to collect some extra events with
> the default lis
+ Lina
On Wed, 6 Jan 2021 at 00:05, Bjorn Andersson wrote:
>
> On Tue 05 Jan 12:10 PST 2021, Danny Lin wrote:
>
> > This commit adds support for deep idling of the entire unified DynamIQ
> > CPU cluster on sm8150. In this idle state, the LLCC (Last-Level Cache
> > Controller) is powered off and t
On 01/12, Sumera Priyadarsini wrote:
> Add enable_writeback feature to vkms_config as a module.
>
> Signed-off-by: Sumera Priyadarsini
> ---
> drivers/gpu/drm/vkms/vkms_drv.c| 5 +
> drivers/gpu/drm/vkms/vkms_drv.h| 1 +
> drivers/gpu/drm/vkms/vkms_output.c | 9 ++---
> 3 files c
On 12.01.21 04:51, Anshuman Khandual wrote:
>
>
> On 1/11/21 7:13 PM, Oscar Salvador wrote:
>> On Mon, Jan 11, 2021 at 11:51:47AM +0100, David Hildenbrand wrote:
>>> AFAIKs, all memhp_get_pluggable_range() users pass "1".
>>>
>>> What about the "add_pages()-only" path?
>>
>> I guess you refer to
On 12-01-21, 15:01, mda...@codeaurora.org wrote:
> On 2020-12-21 23:03, mda...@codeaurora.org wrote:
> > On 2020-12-21 14:53, Vinod Koul wrote:
> > > Hello,
> > >
> > > On 17-12-20, 20:07, Md Sadre Alam wrote:
> > > > This change will add support for LOCK & UNLOCK flag bit support
> > > > on CMD d
On 12.01.21 08:26, Oscar Salvador wrote:
> On Mon, Jan 11, 2021 at 05:52:19PM +0100, David Hildenbrand wrote:
>> On 17.12.20 14:07, Oscar Salvador wrote:
>>> In order to use self-hosted memmap array, the platform needs to have
>>> support for CONFIG_SPARSEMEM_VMEMMAP and altmap.
>>> Currently, only
On Tue, Jan 12, 2021 at 6:02 PM Michal Hocko wrote:
>
> On Sun 10-01-21 20:40:14, Muchun Song wrote:
> [...]
> > @@ -1770,6 +1788,14 @@ int dissolve_free_huge_page(struct page *page)
> > int nid = page_to_nid(head);
> > if (h->free_huge_pages - h->resv_huge_pages == 0)
On Tue, Jan 12, 2021 at 09:58:13AM +0800, Jianlin Lv wrote:
> S_FRAME_SIZE is the size of the pt_regs structure, no longer the size of
> the kernel stack frame, the name is misleading. In keeping with arm32,
> rename S_FRAME_SIZE to PT_REGS_SIZE.
>
> Signed-off-by: Jianlin Lv
I think PT_REGS_SIZ
On 01/12, Sumera Priyadarsini wrote:
> Update vkms documentation to contain usage of `modinfo`
> command and steps to load vkms with module options enabled.
>
> Signed-off-by: Sumera Priyadarsini
> ---
> Documentation/gpu/vkms.rst | 12
> 1 file changed, 12 insertions(+)
>
> diff -
On 14-12-20, 10:13, Peter Ujfalusi wrote:
> The UDMA and BCDMA can provide higher throughput if the burst_size of the
> channel is changed from it's default (which is 64 bytes) for Ultra-high
> and high capacity channels.
>
> This performance benefit is even more visible when the buffers are align
On 1/12/21 3:37 AM, Viresh Kumar wrote:
On 11-01-21, 20:22, Bill Mills wrote:
On 1/11/21 5:06 PM, Frank Rowand wrote:
NACK to this specific patch, in its current form.
There are restrictions on applying an overlay at runtime that do not apply
to applying an overlay to an FDT that will be lo
On 08/12/2020 15:59, Stanimir Varbanov wrote:
> Here we introduce a new Colorimetry control class and add
> Content light level and Mastering display colour volume v4l2
> compound controls, relevant payload structures and validation.
>
> Signed-off-by: Stanimir Varbanov
> ---
> .../media/videode
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