On 4/29/20 5:07 PM, Michael Ellerman wrote:
> Kajol Jain writes:
>> Function 'read_sys_info_pseries()' is added to get system parameter
>> values like number of sockets and chips per socket.
>> and it gets these details via rtas_call with token
>> "PROCESSOR_MODULE_INFO".
>>
>> Incase lpar migr
On 05/05/2020 01:54 AM, Will Deacon wrote:
> On Sat, May 02, 2020 at 07:03:51PM +0530, Anshuman Khandual wrote:
>> ID_DFR0 based TraceFilt feature should not be exposed to guests. Hence lets
>> drop it.
>>
>> Cc: Catalin Marinas
>> Cc: Will Deacon
>> Cc: Marc Zyngier
>> Cc: Mark Rutland
>> C
On Mon, May 04, 2020 at 08:28:52PM -0700, Florian Fainelli wrote:
>
>
> On 5/4/2020 7:03 PM, Dejin Zheng wrote:
> > Commit d7a5502b0bb8b ("net: broadcom: convert to
> > devm_platform_ioremap_resource_byname()") will broke this driver.
> > idm_base and nicpm_base were optional, after this change,
Hi,
On Mon, May 04, 2020 at 08:40:44PM +0200, Christian Borntraeger wrote:
>
>
> On 04.05.20 18:47, Oleg Nesterov wrote:
> > uprobe_write_opcode() must not cross page boundary; prepare_uprobe()
> > relies on arch_uprobe_analyze_insn() which should validate "vaddr" but
> > some architectures (csk
On Wed, Apr 29, 2020 at 12:25:40PM +0200, Jan Kara wrote:
> On Wed 29-04-20 07:47:34, 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 char
Put __cpu_up_stack_pointer and __cpu_up_task_pointer in data section.
Currently, these two variables are put in bss section, there is a
potential risk that secondary harts get the uninitialized value before
main hart finishing the bss clearing. In this case, all secondary
harts would pass the waiti
Some examples of cursive and bold features of the latin script here.
https://www.youtube.com/watch?v=-r3GLmUzuds
Den 02.05.2020 18:00, skrev Ywe Cærlyn:
So peeps, I think I have the best system ever here.
Gather industry support, and we can finally have the success it deserves.
Serene Greetin
Quoting Doug Anderson (2020-04-27 17:13:04)
> On Sat, Apr 25, 2020 at 10:53 AM Stephen Boyd wrote:
> > diff --git a/drivers/soc/qcom/rpmh-rsc.c b/drivers/soc/qcom/rpmh-rsc.c
> > index 571aa1012f23..3f4951840365 100644
> > --- a/drivers/soc/qcom/rpmh-rsc.c
> > +++ b/drivers/soc/qcom/rpmh-rsc.c
> >
changes v6:
- use NL_SET_ERR_MSG_ATTR in ethnl_update_linkmodes
- add sanity checks in the ioctl interface
- use bool for ethnl_validate_master_slave_cfg()
changes v5:
- set MASTER_SLAVE_CFG_UNSUPPORTED as default value
- send a netlink error message on validation error
- more code fixes
changes
The TJA11xx PHYs have a vendor specific Master/Slave configuration bit,
which is not compatible with IEEE 803.2-2018 spec for 100Base-T1
devices. So, provide a custom config_ange call back to solve this
problem.
Signed-off-by: Oleksij Rempel
---
drivers/net/phy/nxp-tja11xx.c | 43 +++
On Mon, May 04, 2020 at 09:59:03PM +, Luis Chamberlain wrote:
> On Mon, May 04, 2020 at 01:32:07PM -0700, Kees Cook wrote:
> > On Mon, May 04, 2020 at 07:59:37PM +, Luis Chamberlain wrote:
> > > On Mon, May 04, 2020 at 12:08:55PM -0700, Kees Cook wrote:
> > > > Just as a precaution, make su
This UAPI is needed for BroadR-Reach 100BASE-T1 devices. Due to lack of
auto-negotiation support, we needed to be able to configure the
MASTER-SLAVE role of the port manually or from an application in user
space.
The same UAPI can be used for 1000BASE-T or MultiGBASE-T devices to
force MASTER or S
Quoting Douglas Anderson (2020-05-04 10:50:15)
> Our switch statement doesn't have entries for CPU_CLUSTER_PM_ENTER,
> CPU_CLUSTER_PM_ENTER_FAILED, and CPU_CLUSTER_PM_EXIT and doesn't have
> a default. This means that we'll try to do a flush in those cases but
> we won't necessarily be the last CP
On Tue, Apr 28, 2020 at 10:27:32PM -0400, Johannes Weiner wrote:
> 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:
> > > This patch series does some
> > > minor modification to the loop driver so that each cgroup can
On Tue, May 05, 2020 at 08:15:02AM +0200, Greg Kroah-Hartman wrote:
> On Mon, May 04, 2020 at 06:23:48PM -0700, Sean Christopherson wrote:
> > Save RCX, RDX and RSI to fake outputs to coerce the compiler into
> > treating them as clobbered. RCX in particular is likely to be reused by
> > the compi
Hi,
On Mon, Apr 27, 2020 at 3:31 PM Chen-Yu Tsai wrote:
>
> From: Chen-Yu Tsai
>
> Hi,
>
> Here is the remaining patch for roc-rk3399-pc, along with a few other
> new patches.
>
> - Based on discussions from v1, patch one, newly added, drops the list
> of valid values for linux,default-tri
On 05/05/2020 00.19, David Rientjes wrote:
On Mon, 4 May 2020, Konstantin Khlebnikov wrote:
To get exact count of free and used objects slub have to scan list of
partial slabs. This may take at long time. Scanning holds spinlock and
blocks allocations which move partial slabs to per-cpu lists a
Update the definitions of some functions listed in the kobject
document, since they have been changed.
Signed-off-by: Qi Zheng
---
Documentation/core-api/kobject.rst | 26 ++
1 file changed, 14 insertions(+), 12 deletions(-)
diff --git a/Documentation/core-api/kobject.rs
On Mon, 2020-05-04 at 13:19 -0700, Brendan Higgins wrote:
> On Sun, May 3, 2020 at 10:54 PM Vaittinen, Matti
> wrote:
> > On Wed, 2020-04-29 at 12:15 +0800, David Gow wrote:
> > > On Tue, Apr 14, 2020 at 7:46 PM Vaittinen, Matti
> > > wrote:
> > > > Hello Stephen & All,
> > > >
> > > > Prologue
> Brian, Thanks very much for your reminder,
Reminders can hopefully trigger positive effects.
> These comments have always bothered me.
Thanks for such information.
> Now I can put it on my blacklist.
I find it unfortunate that you choose to adjust your communication preferences
in this dir
On Mon, May 04, 2020 at 06:23:48PM -0700, Sean Christopherson wrote:
> Save RCX, RDX and RSI to fake outputs to coerce the compiler into
> treating them as clobbered. RCX in particular is likely to be reused by
> the compiler to dereference the 'struct vcpu_vmx' pointer, which will
> result in a n
Quoting Mian Yousaf Kaukab (2020-04-21 01:30:00)
> Add a platform device for qoirq-cpufreq driver for the compatible
> clockgen blocks.
>
> Reviewed-by: Yuantian Tang
> Acked-by: Viresh Kumar
> Signed-off-by: Mian Yousaf Kaukab
> ---
Acked-by: Stephen Boyd
On Mon, May 04, 2020 at 05:41:56PM +0200, Arnd Bergmann wrote:
> On Sun, May 3, 2020 at 7:30 AM Leon Romanovsky wrote:
> > On Thu, Apr 30, 2020 at 04:37:14PM +0200, Arnd Bergmann wrote:
> > > On Thu, Apr 30, 2020 at 7:22 AM Leon Romanovsky wrote:
> > >
> > > While warning limit is generally 1024
Hi Alex
+ Joerg, accidently missed in the Cc.
On Mon, May 04, 2020 at 11:19:36PM -0600, Alex Williamson wrote:
> On Mon, 4 May 2020 21:42:16 -0700
> Ashok Raj wrote:
>
> > PCIe Spec recommends we can relax ACS requirement for RCIEP devices.
> >
> > PCIe 5.0 Specification.
> > 6.12 Access Cont
On Mon, 4 May 2020 17:03:54 -0600
Alex Williamson wrote:
> On Mon, 4 May 2020 15:08:08 -0700
> Neo Jia wrote:
>
> > On Mon, May 04, 2020 at 12:52:53PM -0600, Alex Williamson wrote:
> > > External email: Use caution opening links or attachments
> > >
> > >
> > > On Mon, 4 May 2020 18:09:16 +
When ndo_get_phys_port_name() for the CPU port was added we introduced
an early check for when the DSA master network device in
dsa_master_ndo_setup() already implements ndo_get_phys_port_name(). When
we perform the teardown operation in dsa_master_ndo_teardown() we would
not be checking that cpu_
Can you split this into a few smaller series? > 60 patches is beyond
reviewer comprehension.
Quoting Anson Huang (2020-04-29 17:51:57)
> Convert the i.MX6Q clock binding to DT schema format using json-schema.
>
> Signed-off-by: Anson Huang
> ---
Please send a cover letter next time. Who is going to apply these
patches? I hope Rob? If you need an acked-by feel free to have mine!
Acked-b
On Mon, May 04, 2020 at 12:08:55PM -0700, Kees Cook wrote:
> Just as a precaution, make sure that proc handlers don't accidentally
> grow "count" beyond the allocated kbuf size.
>
> Signed-off-by: Kees Cook
> ---
> This applies to hch's sysctl cleanup tree...
This looks ok o me. You should prob
On Mon, May 04, 2020 at 12:01:11PM -0700, Kees Cook wrote:
> > if (error)
> > - goto out;
> > + goto out_free_buf;
> >
> > /* careful: calling conventions are nasty here */
>
> Is this comment still valid after doing these cleanups?
The comment is pretty old so I dec
On 04.05.2020 13:53, Daniel Vetter wrote:
> On Fri, May 01, 2020 at 05:49:33PM +0200, Michał Orzeł wrote:
>>
>>
>> On 30.04.2020 20:30, Daniel Vetter wrote:
>>> On Thu, Apr 30, 2020 at 5:38 PM Sean Paul wrote:
On Wed, Apr 29, 2020 at 4:57 AM Jani Nikula
wrote:
>
> On Tu
Add a new binding of the i2c-stm32f7 driver to enable the handling
of the SMBUS-Alert
Signed-off-by: Alain Volmat
---
Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml | 4
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml
b/Documen
Addition of two callbacks reg_client and unreg_client that can be
implemented by adapter drivers in order to take action whenever a
client is being registered to it.
Signed-off-by: Alain Volmat
---
drivers/i2c/i2c-core-base.c | 11 +++
include/linux/i2c.h | 6 ++
2 files cha
SMBus Host-Notify protocol, from the adapter point of view
consist of receiving a message from a client, including the
client address and some other data.
It can be simply handled by creating a new slave device
and registering a callback performing the parsing of the
message received from the clie
This serie adds SMBus Alert and SMBus Host-Notify features for the i2c-stm32f7.
For that purpore, I propose two enhancements to the i2c framework.
1. Addition of host-notify client handling as part of the
i2c-core-smbus so that any other i2c adapter can benefit from it,
even those without specific
This patch adds the support for SMBus Host notify and SMBus Alert
extensions protocols
Signed-off-by: Alain Volmat
---
drivers/i2c/busses/Kconfig | 1 +
drivers/i2c/busses/i2c-stm32f7.c | 198 +--
2 files changed, 189 insertions(+), 10 deletions(-)
diff --git
> Thanks for your feedback, and yes, I'd like to further adjust the description
> details
> to make the patch more clear and better.
Thanks for such a positive response.
> But because Jakub seems to prefer v1, so I'm somehow confused
Such a view can be reasonable.
The change acceptance varies
On 05.05.2020 03:58, Guenter Roeck wrote:
> On Thu, Apr 30, 2020 at 04:05:34PM +0200, Michal Orzel wrote:
>> Check/fix all warnings generated by checkpatch.pl script on LM75 driver.
>>
>> Signed-off-by: Michal Orzel
>
> Applied, but for the future please prepend your patches with something lik
On 04/05/2020 22.56, Andrew Morton wrote:
On Mon, 04 May 2020 19:07:39 +0300 Konstantin Khlebnikov
wrote:
To get exact count of free and used objects slub have to scan list of
partial slabs. This may take at long time. Scanning holds spinlock and
blocks allocations which move partial slabs to
Quoting Douglas Anderson (2020-05-04 21:36:31)
> The ti-sn65dsi86 MIPI DSI to eDP bridge chip supports arbitrary
> remapping of eDP lanes and also polarity inversion. Both of these
> features have been described in the device tree bindings for the
> device since the beginning but were never implem
Hi Tang,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on asoc/for-next]
[also build test ERROR on v5.7-rc4 next-20200504]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base'
Quoting Douglas Anderson (2020-05-04 21:32:29)
> If the rate in our table is _equal_ to the rate we want then it's OK
> to pick it. It doesn't need to be greater than the one we want.
>
> Fixes: a095f15c00e2 ("drm/bridge: add support for sn65dsi86 bridge driver")
> Signed-off-by: Douglas Anderson
Hi Boris,
On 4/5/2020 4:58 pm, Boris Brezillon wrote:
On Mon, 4 May 2020 16:50:08 +0800
"Ramuthevar, Vadivel MuruganX"
wrote:
Hi Boris,
On 4/5/2020 3:17 pm, Boris Brezillon wrote:
On Mon, 4 May 2020 15:15:08 +0800
"Ramuthevar, Vadivel MuruganX"
wrote:
Hi Boris,
Thank you very mu
On 04-05-20, 17:32, Dilip Kota wrote:
>
> On 5/4/2020 5:20 PM, Vinod Koul wrote:
> > On 04-05-20, 16:26, Dilip Kota wrote:
> > > On 5/4/2020 3:29 PM, Vinod Koul wrote:
> > > > On 30-04-20, 15:15, Dilip Kota wrote:
> > > >
> > > > > + u32 mask, u32 val)
> > >
On Mon, 4 May 2020 21:42:16 -0700
Ashok Raj wrote:
> PCIe Spec recommends we can relax ACS requirement for RCIEP devices.
>
> PCIe 5.0 Specification.
> 6.12 Access Control Services (ACS)
> Implementation of ACS in RCiEPs is permitted but not required. It is
> explicitly permitted that, within a
On 04-05-20, 16:54, Wesley Cheng wrote:
> This series adds support for the Synopsis 7nm HSPHY USB driver being
> used in QCOM chipsets. The HSPHY register map differs compared to
> other PHY revisions. In addition, modifications and updates are done
> to the QMP driver to add new registers/offse
> I am not sure how to add the tag "Fixes"...
How helpful do you find the available software documentation?
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/submitting-patches.rst?id=47cf1b422e6093aee2a3e55d5e162112a2c69870#n183
> I need to find which
On 04-05-20, 10:31, Joe Perches wrote:
> On Mon, 2020-05-04 at 12:55 +0200, hex dump wrote:
> > On Sat, May 2, 2020 at 1:48 PM Martin Blumenstingl
> > wrote:
> > > Now that we have the DT validation in place, let's convert the device
> > > tree bindings for the Amlogic Meson8, Meson8b, Meson8m2 an
On Mon, Apr 27, 2020 at 11:23 PM 'Marco Elver' via kasan-dev
wrote:
>
> On Mon, 27 Apr 2020 at 16:35, Marco Elver wrote:
> >
> > This adds KCSAN test focusing on behaviour of the integrated runtime.
> > Tests various race scenarios, and verifies the reports generated to
> > console. Makes use of
Fixes warning because pipe is unsigned long and can never be negtative
vers/gpu/drm/radeon/radeon_kms.c:831:11: warning:
comparison of unsigned expression < 0 is always false [-Wtype-limits]
if (pipe < 0 || pipe >= rdev->num_crtc) {
drivers/gpu/drm/radeon/radeon_kms.c:857:11: warning:
comparison
On 05-05-20, 01:52, Sibi Sankar wrote:
> Add support for setting tags on icc paths associated with
> the opp_table.
>
> Signed-off-by: Sibi Sankar
> ---
> drivers/opp/of.c | 25 +++--
> 1 file changed, 19 insertions(+), 6 deletions(-)
Maybe this should be part of Georgi's se
"Gustavo A. R. Silva" writes:
> On 5/4/20 06:54, Kalle Valo wrote:
>> "Gustavo A. R. Silva" writes:
>>
>>> Hi Arnd,
>>>
>>> On 4/30/20 16:30, Arnd Bergmann wrote:
gcc-10 started warning about out-of-bounds access for zero-length
arrays:
In file included from drivers/net/wire
On 05/02/2020 02:33 PM, Anshuman Khandual wrote:
Enable MPAM and SEL2 features bits in ID_AA64PFR0 register as per ARM DDI
0487F.a specification.
Cc: Catalin Marinas
Cc: Will Deacon
Cc: Mark Rutland
Cc: Suzuki K Poulose
Cc: linux-arm-ker...@lists.infradead.org
Cc: linux-kernel@vger.kernel.or
On 05-05-20, 01:52, Sibi Sankar wrote:
> Add support to parse optional OPP table attached to the cpu node when
> the OPP bandwidth values are populated. This allows for scaling of
> DDR/L3 bandwidth levels with frequency change.
>
> Signed-off-by: Sibi Sankar
What about using opp_set_rate instea
On 05/02/2020 02:33 PM, Anshuman Khandual wrote:
Enable TLB features bit in ID_AA64ISAR0 register as per ARM DDI 0487F.a
specification.
Cc: Catalin Marinas
Cc: Will Deacon
Cc: Mark Rutland
Cc: Suzuki K Poulose
Cc: linux-arm-ker...@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Suggest
Skip the Indirect Branch Prediction Barrier that is triggered on a VMCS
switch when running with spectre_v2_user=on/auto if the switch is
guaranteed to be between two VMCSes in the same guest, i.e. between
vmcs01 and vmcs02. The IBPB is intended to prevent one guest from
attacking another, which i
On 05-05-20, 01:52, Sibi Sankar wrote:
> Add and export 'dev_pm_opp_update_voltage' to update the voltage of an
> opp for a given frequency. This will be useful to update the opps with
> voltages read back from firmware.
>
> Signed-off-by: Sibi Sankar
Have a look at dev_pm_opp_adjust_voltage().
PCIe Spec recommends we can relax ACS requirement for RCIEP devices.
PCIe 5.0 Specification.
6.12 Access Control Services (ACS)
Implementation of ACS in RCiEPs is permitted but not required. It is
explicitly permitted that, within a single Root Complex, some RCiEPs
implement ACS and some do not. I
The ti-sn65dsi86 MIPI DSI to eDP bridge chip supports arbitrary
remapping of eDP lanes and also polarity inversion. Both of these
features have been described in the device tree bindings for the
device since the beginning but were never implemented in the driver.
Implement both of them.
Part of t
If the rate in our table is _equal_ to the rate we want then it's OK
to pick it. It doesn't need to be greater than the one we want.
Fixes: a095f15c00e2 ("drm/bridge: add support for sn65dsi86 bridge driver")
Signed-off-by: Douglas Anderson
---
drivers/gpu/drm/bridge/ti-sn65dsi86.c | 2 +-
1 f
> > I changed it to make code cleaner: for such basic operation there are
> > too many conditions if we will keep it inside the kmsg_dump().
> > However, if being able to set always_kmsg_dump dynamically during
> > runtime is deemed important, I can change it back to be checked in
> > kmsg_dump.
>
Hi Borislav,
On 5/4/2020 12:56 AM, Borislav Petkov wrote:
> Hi,
>
> On Sun, May 03, 2020 at 11:51:00AM -0700, Reinette Chatre wrote:
>> I am struggling with what should follow ...
>
> Since a diff is better than a thousand words :-) see below.
>
Thank you so much for providing the details. You
On 17/04/2020 17:58, Christoph Hellwig wrote:
> On Wed, Apr 15, 2020 at 09:21:37PM +1000, Alexey Kardashevskiy wrote:
>> And the fact they were exported leaves possibility that there is a
>> driver somewhere relying on these symbols or distro kernel won't build
>> because the symbol disappeared
Paolo Bonzini, any opinion on this?
Thanks and best,
Tianjia
On 2020/4/27 12:35, Tianjia Zhang wrote:
In the current kvm version, 'kvm_run' has been included in the 'kvm_vcpu'
structure. For historical reasons, many kvm-related function parameters
retain the 'kvm_run' and 'kvm_vcpu' parameters
Hi Thomas,
[ + Mathieu/Mike/Suzuki ]
On Mon, May 04, 2020 at 10:22:27PM +0300, Thomas Backlund wrote:
> This is building perf from kernel-5.6.10 on armv7hl and aarch64:
>
> Compiler is gcc 10.1.0-RC
>
>
> LD perf-in.o
> ld: arch/perf-in.o: in function `.LANCHOR0':
> /home/iurt/rpmbuild
On 2020/5/5 0:15, Markus Elfring wrote:
Thus, a data race can occur for tblk->flag.
To fix this data race, the spinlock log->gclock is used in
txBegin().
This data race is found by our concurrency fuzzer.
How do you think about a wording variant like the following?
Change description:
On Fri, 1 May 2020 at 18:33, Sumit Garg wrote:
>
> Hi Marc,
>
> On Thu, 30 Apr 2020 at 17:43, Sumit Garg wrote:
> >
> > On Thu, 30 Apr 2020 at 14:43, Marc Zyngier wrote:
> > >
> > > On Thu, 30 Apr 2020 12:50:28 +0530
> > > Sumit Garg wrote:
> > >
> > > > Hi Marc,
> > > >
> > > > On Wed, 29 Apr
On Mon, May 4, 2020 at 12:56 PM Uwe Kleine-König
wrote:
>
> Hi Sam,
>
> On Mon, May 04, 2020 at 07:45:22PM +0200, Sam Ravnborg wrote:
> > On Mon, May 04, 2020 at 11:30:20AM +0200, Mauro Carvalho Chehab wrote:
> > > There are some new broken doc links due to yaml renames
> > > at DT. Developers sho
On Sun, 3 May 2020 19:14:50 +0200, Artur Rojek wrote:
> Add documentation for the adc-joystick driver, used to provide support
> for joysticks connected over ADC.
>
> Signed-off-by: Artur Rojek
> Tested-by: Paul Cercueil
> Reviewed-by: Rob Herring
> ---
>
> Changes:
>
> v2: - Add `reg` pro
On Fri, 1 May 2020 23:50:05 +0300, Grygorii Strashko wrote:
> Document device tree bindings for TI AM654/J721E SoC The Common Platform
> Time Sync (CPTS) module. The CPTS module is used to facilitate host control
> of time sync operations. Main features of CPTS module are:
> - selection of multip
On Fri, May 01, 2020 at 11:50:05PM +0300, Grygorii Strashko wrote:
> Document device tree bindings for TI AM654/J721E SoC The Common Platform
> Time Sync (CPTS) module. The CPTS module is used to facilitate host control
> of time sync operations. Main features of CPTS module are:
> - selection of
This is a cleanup to better handle errors during MDP probe.
Signed-off-by: ei...@chromium.org
Signed-off-by: Eizan Miyamoto
---
drivers/media/platform/mtk-mdp/mtk_mdp_core.c | 10 --
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/media/platform/mtk-mdp/mtk_mdp_cor
Hi Ido,
On Sat, May 02, 2020 at 06:20:49PM +0300, Vadym Kochan wrote:
> Hi Ido,
>
> On Thu, Mar 05, 2020 at 04:49:37PM +0200, Ido Schimmel wrote:
> > On Tue, Feb 25, 2020 at 04:30:54PM +, Vadym Kochan wrote:
> > > +int mvsw_pr_port_learning_set(struct mvsw_pr_port *port, bool learn)
> > > +{
Since components are registered in a list, the numeric component id that
specified a location in an array is not necessary.
Signed-off-by: ei...@chromium.org
Signed-off-by: Eizan Miyamoto
---
drivers/media/platform/mtk-mdp/mtk_mdp_comp.c | 60 +++
drivers/media/platform/mtk-mdp/
The functions mtk_mdp_register/unregister_component have been created to
add / remove items from the list of components.
This will eventually enable us to specify a list of components in the
device tree instead of hardcoding them into this driver.
The list is modified by a single thread at driver
igb device gets runtime suspended when there's no link partner. We can't
get correct speed under that state:
$ cat /sys/class/net/enp3s0/speed
1000
In addition to that, an error can also be spotted in dmesg:
[ 385.991957] igb :03:00.0 enp3s0: PCIe link lost
Since device can only be runtime s
From: Eizan Miyamoto
It most notably converts an array of MDP components to a list instead,
but also removes some unused fields.
This series of patches does some cleanup in preparation for futher work
so that hardware video decode works on 4.19 and later kernels. We are
planning on adding a dum
This is a cleanup to better handle errors during MDP probe.
Signed-off-by: ei...@chromium.org
Signed-off-by: Eizan Miyamoto
---
drivers/media/platform/mtk-mdp/mtk_mdp_core.c | 8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/mtk-mdp/mtk_mdp_core.c
These fields are not used and can be removed.
Signed-off-by: ei...@chromium.org
Signed-off-by: Eizan Miyamoto
---
drivers/media/platform/mtk-mdp/mtk_mdp_comp.c | 1 -
drivers/media/platform/mtk-mdp/mtk_mdp_comp.h | 2 --
2 files changed, 3 deletions(-)
diff --git a/drivers/media/platform/mtk-m
On Fri, 1 May 2020 22:35:03 +0200, Konrad Dybcio wrote:
> Signed-off-by: Konrad Dybcio
> ---
> .../bindings/media/qcom,msm8939-venus.yaml| 119 ++
> 1 file changed, 119 insertions(+)
> create mode 100644
> Documentation/devicetree/bindings/media/qcom,msm8939-venus.yaml
>
On Wed, Apr 15, 2020 at 9:45 AM Mauro Carvalho Chehab
wrote:
>
> While most of the devicetree stuff has its own format (with is now being
> converted to YAML format), some documents there are actually
> describing the DT concepts and how to contribute to it.
>
> IMHO, those documents would fit per
On 04-05-20, 14:01, Saravana Kannan wrote:
> Fair enough. But don't "voltage corner" based devices NEED to use OPP
> framework to set their frequencies?
No. Anyone can call dev_pm_genpd_set_performance_state().
--
viresh
On 5/4/2020 7:03 PM, Dejin Zheng wrote:
> Commit d7a5502b0bb8b ("net: broadcom: convert to
> devm_platform_ioremap_resource_byname()") will broke this driver.
> idm_base and nicpm_base were optional, after this change, they are
> mandatory. it will probe fails with -22 when the dtb doesn't have
On 05/05, Chao Yu wrote:
> On 2020-5-4 22:35, Jaegeuk Kim wrote:
> > From: Daeho Jeong
> >
> > We already checked whether the file is compressed or not in
> > f2fs_post_read_required(). So removed f2fs_compressed_file()
> > in f2fs_force_buffered_io().
>
> Agreed, since I have sent similar patch
This is currently supported in firmware deployed on oak, hana and elm mt8173
chromebook devices. The kernel driver is written to be a generic SMC
watchdog driver.
Arm Trusted Firmware upstreaming review:
https://review.trustedfirmware.org/c/TF-A/trusted-firmware-a/+/3405
Patch to add oak, han
From: Julius Werner
This patch adds a watchdog driver that can be used on ARM systems
with the appropriate watchdog implemented in Secure Monitor firmware.
The driver communicates with firmware via a Secure Monitor Call.
This may be useful for platforms using TrustZone that want
the Secure Monito
This watchdog can be used on ARM systems with a Secure
Monitor firmware to forward watchdog operations to
firmware via a Secure Monitor Call.
Signed-off-by: Evan Benn
---
Changes in v6:
- Don't use dt default
Changes in v5:
- Change compatible to arm,smc-wdt
Changes in v4:
- Add arm,smc-id pr
On Mon, May 4, 2020 at 10:52 PM Pavel Tatashin
wrote:
>
> > > @@ -3157,12 +3162,9 @@ void kmsg_dump(enum kmsg_dump_reason reason)
> > > struct kmsg_dumper *dumper;
> > > unsigned long flags;
> > >
> > > - if ((reason > KMSG_DUMP_OOPS) && !always_kmsg_dump)
> > > - retur
On Wed, Apr 15, 2020 at 02:43:18PM -0700, Sean Christopherson wrote:
> On Wed, Apr 15, 2020 at 11:22:11PM +0200, Thomas Gleixner wrote:
> > Sean Christopherson writes:
> > > I don't see any way to avoid having KVM differentiate between sld_warn and
> > > sld_fatal. Even if KVM is able to virtuali
On Tue, May 5, 2020 at 4:15 AM Rob Herring wrote:
>
> On Sun, May 3, 2020 at 9:07 PM Masahiro Yamada wrote:
> >
> > Marek Behún reported a case where pkg-config fails to detect the
> > libyaml-dev package, which is presumably a bug of the distro.
> >
> > Irrespective of that, I am not a big fan o
Use dev_to_hdac_dev() instead of container_of().
No functional change intended.
Signed-off-by: Kai-Heng Feng
---
sound/hda/ext/hdac_ext_bus.c | 2 +-
sound/hda/hdac_device.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/hda/ext/hdac_ext_bus.c b/sound/hda/ext/
Use hdac_to_hda_codec() instead of container_of().
No functional change intended.
Signed-off-by: Kai-Heng Feng
---
include/sound/hda_codec.h | 4
sound/pci/hda/patch_hdmi.c | 12 ++--
sound/soc/codecs/hdac_hda.h | 4
3 files changed, 10 insertions(+), 10 deletions(-)
dif
On 5/4/20 7:31 PM, David E. Box wrote:
> diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
> index 0a59249198d3..c673031acdf1 100644
> --- a/drivers/mfd/Kconfig
> +++ b/drivers/mfd/Kconfig
> @@ -632,6 +632,16 @@ config MFD_INTEL_MSIC
> Passage) chip. This chip embeds audio, battery, GP
; were to generate an compiler error but it doesn't. If it did we could
> detect these incorrect inclusion orders.
>
>>> #endif
>>>
>>> And the various arch headers do
>>>
>>> static inline void arch_clear_hugepage_flags(struct page *pa
> > @@ -3157,12 +3162,9 @@ void kmsg_dump(enum kmsg_dump_reason reason)
> > struct kmsg_dumper *dumper;
> > unsigned long flags;
> >
> > - if ((reason > KMSG_DUMP_OOPS) && !always_kmsg_dump)
> > - return;
> > -
> > rcu_read_lock();
> > list_for_each_entry_rcu
> -Original Message-
> From: Xie XiuQi
> Sent: Monday, May 4, 2020 19:45
> To: Kirsher, Jeffrey T ; da...@davemloft.net
> Cc: intel-wired-...@lists.osuosl.org; net...@vger.kernel.org; linux-
> ker...@vger.kernel.org
> Subject: [PATCH net-next] ixgbe: fix signed-integer-overflow warning
>
A set of patches for bug fixes and improved logging in mhi/core/boot.c.
Verified on x86 and arm64 platforms.
v5:
-Updated the macro MHI_RANDOM_U32_NONZERO to take a bitmask as the input
parameter and output a non-zero value between 1 and U32_MAX
v4:
-Dropped the change: bus: mhi: core: WARN_ON fo
From: Hemant Kumar
MHI data completion handler function reads channel id from event
ring element. Value is under the control of MHI devices and can be
any value between 0 and 255. In order to prevent out of bound access
add a bound check against the max channel supported by controller
and skip pr
While writing any sequence or session identifiers, it is possible that
the host could write a zero value, whereas only non-zero values should
be supported writes to those registers. Ensure that the host does not
write a non-zero value for them and also log them in debug messages.
Signed-off-by: Bh
From: Hemant Kumar
Move all the common code to generate TRE from mhi_queue_buf,
mhi_queue_dma and mhi_queue_skb to mhi_gen_tre. This helps
to centralize the TRE generation code which makes any future
bug fixing easier to manage in these APIs.
Suggested-by: Jeffrey Hugo
Signed-off-by: Hemant Kum
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