On Wed, Aug 12, 2020 at 8:00 AM Sean Christopherson
wrote:
>
> On Mon, Aug 10, 2020 at 05:05:36PM -0700, Jim Mattson wrote:
> > On Fri, Aug 7, 2020 at 1:47 AM Chenyi Qiang wrote:
> > >
> > > PKS MSR passes through guest directly. Configure the MSR to match the
> > > L0/L1 settings so that nested
[+Jens: can you have a look at that ->ki_filp switcheroo in
fuse_passthrough_read_write_iter() and help figure out whether that's
fine? This seems like your area of expertise.]
On Wed, Aug 12, 2020 at 6:15 PM Alessio Balsini wrote:
> Add support for filesystem passthrough read/write of files
- On Aug 11, 2020, at 5:08 PM, Peter Oskolkov p...@posk.io wrote:
> On Mon, Aug 10, 2020 at 11:27 PM Peter Zijlstra wrote:
>>
>> On Mon, Aug 10, 2020 at 05:09:58PM -0700, Peter Oskolkov wrote:
>> > @@ -27,6 +35,12 @@
>> >
>> > static void ipi_mb(void *info)
>> > {
>>
>> The #ifdef wants
By default, coccicheck utilizes all available threads to implement
parallelisation. However, when hyperthreading is enabled, this leads
to all threads per core being occupied resulting in longer wall-clock
times and higher power consumption. Hence, to improve performance,
modify coccicheck to use
On Tue, Aug 11, 2020 at 5:05 PM David Howells wrote:
>
> Well, the start of it was my proposal of an fsinfo() system call.
Ugh. Ok, it's that thing.
This all seems *WAY* over-designed - both your fsinfo and Miklos' version.
What's wrong with fstatfs()? All the extra magic metadata seems to not
Hi Roger,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on xen-tip/linux-next]
[also build test ERROR on linux/master hnaz-linux-mm/master linus/master v5.8
next-20200812]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting
On Tue, Jul 21, 2020 at 03:59:06PM +0200, Vitaly Kuznetsov wrote:
> Sean Christopherson writes:
>
> > On Mon, Jul 20, 2020 at 06:52:15PM +0200, Vitaly Kuznetsov wrote:
> >> Sean Christopherson writes:
> >> > +TRACE_EVENT_KVM_EXIT(kvm_nested_vmexit);
> >> >
> >> > /*
> >> > * Tracepoint for
On Tue, Aug 11, 2020 at 10:00 AM Sakari Ailus wrote:
>
> Hi Bartosz,
>
> On Mon, Aug 10, 2020 at 08:12:00PM +0200, Bartosz Golaszewski wrote:
> > On Mon, Aug 10, 2020 at 10:26 AM Sakari Ailus wrote:
> > >
> >
> > [snip]
> >
> > > >
> > > > Rafael: I think that there are two issues with patch
Add tracepoints for the early consistency checks in nested_vmx_run().
The "VMLAUNCH vs. VMRESUME" check in particular is useful to trace, as
there is no architectural way to check VMCS.LAUNCH_STATE, and subtle
bugs such as VMCLEAR on the wrong HPA can lead to confusing errors in
the L1 VMM.
On 8/12/20 12:43 PM, Alex Williamson wrote:
On Wed, 12 Aug 2020 10:50:17 -0400
Matthew Rosato wrote:
s390x has the notion of providing VFs to the kernel in a manner
where the associated PF is inaccessible other than via firmware.
These are not treated as typical VFs and access to them is
Replace :c:func: with func() as the previous usage is deprecated.
Signed-off-by: Puranjay Mohan
---
Documentation/driver-api/fpga/fpga-bridge.rst | 6 +++---
Documentation/driver-api/fpga/fpga-mgr.rst | 6 +++---
.../driver-api/fpga/fpga-programming.rst | 16
Hi Valentin,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on tip/sched/core]
[also build test WARNING on tip/auto-latest linux/master linus/master v5.8
next-20200812]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting
---
url:
https://github.com/0day-ci/linux/commits/Valentin-Schneider/sched-Instrument-sched-domain-flags/20200812-205638
base: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
949bcb8135a96a6923e676646bd29cbe69e8350f
debug.c |2 +-
1 file changed, 1 insertion(+), 1 deletion
On Tue, Aug 11, 2020 at 7:43 PM Aleksa Sarai wrote:
> On 2020-08-11, Ross Zwisler wrote:
> > From: Mattias Nissler
> >
> > For mounts that have the new "nosymfollow" option, don't follow symlinks
> > when resolving paths. The new option is similar in spirit to the
> > existing "nodev",
On Wed, Aug 12, 2020 at 2:21 AM linmiaohe wrote:
>
> Hi all:
> David Miller wrote:
> >From: Cong Wang
> >Date: Tue, 11 Aug 2020 16:02:51 -0700
> >
> >>> @@ -3406,6 +3406,16 @@ static void sock_inuse_add(struct net *net,
> >>> int val) } #endif
> >>>
> >>> +static void tw_prot_cleanup(struct
When getting the symbol index number, make sure to use the
extended symbol table information in order to support symbol
index's greater than 64K.
Signed-off-by: Kristen Carlson Accardi
---
tools/objtool/orc_dump.c | 20
1 file changed, 16 insertions(+), 4 deletions(-)
diff
On Tue, Aug 11, 2020 at 01:23:35PM +0300, Kirill Tkhai wrote:
> On 10.08.2020 20:34, Andrei Vagin wrote:
> > On Fri, Aug 07, 2020 at 11:47:57AM +0300, Kirill Tkhai wrote:
> >> On 06.08.2020 11:05, Andrei Vagin wrote:
> >>> On Mon, Aug 03, 2020 at 01:03:17PM +0300, Kirill Tkhai wrote:
> On
On successful nested VM-Enter, check for pending interrupts and convert
the highest priority interrupt to a pending posted interrupt if it
matches L2's notification vector. If the vCPU receives a notification
interrupt before nested VM-Enter (assuming L1 disables IRQs before doing
VM-Enter), the
On Wed, Aug 12, 2020 at 10:24 AM 'Nathan Huckleberry' via Clang Built
Linux wrote:
>
> Sounds good. Do you think this patch is ready to land then?
I do not think so.
I pointed out the CC=clang check was not working.
I see false positive errors from GCC commands.
This patch does not use the
On Wed, Aug 12, 2020 at 3:55 AM Kent Gibson wrote:
>
> On Tue, Aug 11, 2020 at 09:11:41PM +0200, Bartosz Golaszewski wrote:
> > On Sun, Aug 9, 2020 at 3:26 PM Kent Gibson wrote:
> > >
> [snip]
> > >
> > > +/*
> > > + * Maximum number of requested lines.
> > > + *
> > > + * Must be no greater
Replace :c:func: with func() as the previous usage is deprecated.
Signed-off-by: Puranjay Mohan
---
Documentation/driver-api/iio/core.rst | 16
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/Documentation/driver-api/iio/core.rst
Quoting Stephen Boyd (2020-07-23 03:26:02)
> Quoting Naresh Kamboju (2020-07-23 03:10:37)
> > On Thu, 23 Jul 2020 at 13:36, Stephen Boyd wrote:
> > >
> > > It sounds like maybe you need this patch?
> > >
> > > bdcf1dc25324 ("clk: Evict unregistered clks from parent caches")
> >
> > Cherry-pick
On Tue, Aug 11, 2020 at 5:43 PM Arvind Sankar wrote:
>
> The x86-64 psABI [0] specifies special relocation types
> (R_X86_64_[REX_]GOTPCRELX) for indirection through the Global Offset
> Table, semantically equivalent to R_X86_64_GOTPCREL, which the linker
> can take advantage of for optimization
From: Nathan Huckleberry
This patch adds clang-tidy and the clang static-analyzer as make
targets. The goal of this patch is to make static analysis tools
usable and extendable by any developer or researcher who is familiar
with basic c++.
The current static analysis tools require intimate
I improved gen_compile_commands.py in the first two patches,
then rebased Nathan's v7 [1] on top of them.
To save time, I modified the Makefile part.
No change for run-clang-tools.py
I am not sure if the new directory, scripts/clang-tools/,
is worth creating only for 2 files, but I do not have
Currently, you need to explicitly run scripts/gen_compile_commands.py
to create compile_commands.json. It traverses the object tree
(you need to pass the -d option to deal with a separate output tree),
and parses all the .*.cmd file found.
If you rebuild the kernel over again without 'make
After the allmodconfig build, this script takes about 5 sec on my
machine. Most of the run-time is consumed for needless regex matching.
We know the format of .*.cmd file; the first line is the build command.
There is no need to parse the remaining.
With this optimization, now it runs in about 1
The following changes since commit 22b1408b0d282c1cd09846f8e3fe3a1e9b962eb4:
Merge tag 'clk-imx-5.9' of
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into clk-imx
(2020-07-21 01:02:00 -0700)
are available in the Git repository at:
On Wed, Aug 12, 2020 at 07:16:37PM +0200, Miklos Szeredi wrote:
> On Wed, Aug 12, 2020 at 6:33 PM Al Viro wrote:
> >
> > On Wed, Aug 12, 2020 at 05:13:14PM +0200, Miklos Szeredi wrote:
>
> > > Why does it have to have a struct mount? It does not have to use
> > > dentry/mount based path lookup.
On Tue, Aug 11, 2020 at 5:42 PM Arvind Sankar wrote:
>
> On Tue, Aug 11, 2020 at 04:51:23PM -0700, Nick Desaulniers wrote:
> > On Tue, Aug 11, 2020 at 4:43 PM Arvind Sankar wrote:
> > >
> > > On Tue, Aug 11, 2020 at 04:04:40PM -0700, Nick Desaulniers wrote:
> > > > On Tue, Aug 11, 2020 at 3:44
The MAX7313 chip is fully compatible with the PCA9535 on its basic
functions but can also manage the intensity on each of its ports with
PWM. Each output is independent and may be tuned with 16 values (4
bits per output). The period is always 32kHz, only the duty-cycle may
be changed. One can use
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: fb893de323e2d39f7a1f6df425703a2edbdf56ea
commit: 17b332f48074e7ee2169ee4268ced6274e1c95c3 cxgb4: add support to read
serial flash
date: 8 weeks ago
config: parisc-randconfig-m031-20200811 (attached as
Hello Uwe,
Thanks for the review!
Uwe Kleine-König wrote on Fri, 3 Jul
2020 16:53:13 +0200:
> Hello Miquel,
>
> On Sun, May 03, 2020 at 12:54:53PM +0200, Miquel Raynal wrote:
> > +static u8 max7313_pwm_get_intensity(struct pca953x_chip *pca_chip,
> > + unsigned
-p001-20200812 (attached as .config)
compiler: mips64-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout
On Tue, Aug 11, 2020 at 10:56 PM Al Viro wrote:
>
> On Tue, Aug 11, 2020 at 09:29:47PM -0700, Linus Torvalds wrote:
> >
> > Do you want me to apply directly, or do you have other fixes pending
> > and I'll get a pull request?
>
> Not at the moment - I can throw it into #fixes and send a pull
On Wed, Aug 12, 2020 at 11:59:04AM +0300, Dan Carpenter wrote:
> Yeah, the patch doesn't work at all. I looked at one call tree and it
> is:
>
> hfs_mdb_get() tries to allocate HFS_SB(sb)->ext_tree.
>
> HFS_SB(sb)->ext_tree = hfs_btree_open(sb, HFS_EXT_CNID, hfs_ext_keycmp);
>
Hi Linus,
The following changes since commit bcf876870b95592b52519ed4aafcf9d95999bc9c:
Linux 5.8 (2020-08-02 14:21:45 -0700)
are available in the Git repository at:
https://github.com/ceph/ceph-client.git tags/ceph-for-5.9-rc1
for you to fetch changes up to
On Tue, 2020-08-04 at 14:23 -0400, Joe Lawrence wrote:
> On Fri, Jul 17, 2020 at 09:59:57AM -0700, Kristen Carlson Accardi
> wrote:
> > Function Granular Kernel Address Space Layout Randomization
> > (fgkaslr)
> > -
> >
> >
> >
On Wed, Aug 12, 2020 at 6:33 PM Al Viro wrote:
>
> On Wed, Aug 12, 2020 at 05:13:14PM +0200, Miklos Szeredi wrote:
> > Why does it have to have a struct mount? It does not have to use
> > dentry/mount based path lookup.
>
> What the fuck? So we suddenly get an additional class of objects
>
Uffe,
Thanks for taking time to review the
series!
On 2020-08-12 15:15, Ulf Hansson wrote:
On Tue, 11 Aug 2020 at 21:03, Sibi Sankar wrote:
This is for power domains which needs to stay powered on for suspend
but can be powered on/off as part of runtime PM. This flag is aimed at
power
laurent,
if i add the .atomic_get_input_bus_fmts =
tc_bridge_get_input_bus_fmts, with the implementation suggested,
system does not boot fully, the reason is, we capture all the
supported input formats, but not sure where to set the final input
format. Please suggest.
for (i = 0; i <
Perhaps these trivial bits on top:
---
drivers/staging/hikey9xx/hi6421-spmi-pmic.c | 5 +++--
drivers/staging/hikey9xx/hi6421v600-regulator.c | 6 +++---
drivers/staging/hikey9xx/hisi-spmi-controller.c | 21 +
3 files changed, 19 insertions(+), 13 deletions(-)
diff
On 8/12/2020 7:18 AM, Chuck Lever wrote:
On Aug 11, 2020, at 5:03 PM, James Morris wrote:
On Sat, 8 Aug 2020, Chuck Lever wrote:
My interest is in code integrity enforcement for executables stored
in NFS files.
My struggle with IPE is that due to its dependence on dm-verity, it
does
Hi Valentin,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on tip/sched/core]
[also build test WARNING on tip/auto-latest linux/master linus/master v5.8
next-20200812]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting
Hi,
On 7/30/20 2:21 AM, Jacob Pan wrote:
> As IOMMU UAPI gets extended, user data size may increase. To support
> backward compatibiliy, this patch introduces a size field to each UAPI
s/compatibiliy/compatibility
> data structures. It is *always* the responsibility for the user to fill in
> the
On Sat, Aug 08, 2020 at 10:53:45AM +0800, Yongqiang Niu wrote:
> rdma fifo size may be different even in same SOC, add this
> property to the corresponding rdma
>
> Change-Id: I67635ec7f3f59cf4cbc7737285e5e28ff0ab71c9
> Signed-off-by: Yongqiang Niu
> ---
>
Hi Leo,
On 08/06/2020 08:02 AM, Leo Yan wrote:
We need a simple method to test Perf with Arm CoreSight drivers, this
could be used for smoke testing when new patch is coming for perf or
CoreSight drivers, and we also can use the test to confirm if the
CoreSight has been enabled successfully on
On Fri, Aug 07, 2020 at 03:31:43PM +0800, Chris Ruehl wrote:
> Add documentation for the newly added DTS support in the shtc1 driver.
> To align with the drivers logic to have high precision by default
> a boolean sensirion,low_precision is used to switch to low precision.
low-precision
>
>
On Wed, Aug 12, 2020 at 4:44 AM Alex Shi wrote:
>
>
>
> 在 2020/8/11 下午10:47, Alexander Duyck 写道:
> > On Tue, Aug 11, 2020 at 1:23 AM Alex Shi wrote:
> >>
> >>
> >>
> >> 在 2020/8/10 下午10:41, Alexander Duyck 写道:
> >>> On Mon, Aug 10, 2020 at 6:10 AM Alex Shi
> >>> wrote:
>
>
>
>
Use module_i2c_driver() to simplify driver init boilerplate.
Signed-off-by: Krzysztof Kozlowski
---
drivers/extcon/extcon-ptn5150.c | 7 +--
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/extcon/extcon-ptn5150.c b/drivers/extcon/extcon-ptn5150.c
index
The 'struct i2c_device_id' argument of probe function is not used, so
convert the driver to simpler 'probe_new' interface.
Signed-off-by: Krzysztof Kozlowski
---
drivers/extcon/extcon-ptn5150.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git
On Wed, Aug 12, 2020 at 12:19:23AM -0700, Wesley Cheng wrote:
> Introduce the dt-binding for enabling USB type C orientation and role
> detection using the PM8150B. The driver will be responsible for receiving
> the interrupt at a state change on the CC lines, reading the
> orientation/role, and
On Tue, Aug 11, 2020 at 11:57:20AM +0800, Tingwei Zhang wrote:
> Ftrace has ability to export trace packets to other destination.
> Currently, only function trace can be exported. This series extends the
> support to event trace and trace_maker. STM is one possible destination to
> export ftrace.
From: Qiuxu Zhuo
When an RCEC device signals error(s) to a CPU core, the CPU core
needs to walk all the RCiEPs associated with that RCEC to check
errors. So add the function pcie_walk_rcec() to walk all RCiEPs
associated with the RCEC device.
Co-developed-by: Sean V Kelley
Signed-off-by: Sean
From: Qiuxu Zhuo
If a Root Complex Integrated Endpoint (RCiEP) is implemented, errors may
optionally be sent to a corresponding Root Complex Event Collector (RCEC).
Each RCiEP must be associated with no more than one RCEC. Interface errors
are reported to the OS by RCECs.
For an RCEC
From: Qiuxu Zhuo
Attempt to do function level reset for an RCiEP associated with an
RCEC device on fatal error.
Signed-off-by: Qiuxu Zhuo
---
drivers/pci/pcie/err.c | 31 ++-
1 file changed, 22 insertions(+), 9 deletions(-)
diff --git a/drivers/pci/pcie/err.c
From: Jonathan Cameron
Currently the kernel does not handle AER errors for Root Complex
integrated End Points (RCiEPs)[0]. These devices sit on a root bus within
the Root Complex (RC). AER handling is performed by a Root Complex Event
Collector (RCEC) [1] which is a effectively a type of RCiEP
Ongoing discussion on patch 4/9 [1]:
[1] https://lore.kernel.org/linux-pci/20200810103252.0...@huawei.com/
Changes since v2 [2]:
- Fix comment header for get_port_device_capability().
- Remove pcie_aer_is_native() check in pcie_do_recovery().
- Fix wording of error message in
The Root Complex Event Collectors(RCEC) appear as peers to Root Ports
and also have the AER capability. So add RCEC support to the current AER
service driver and attach the AER service driver to the RCEC device.
Co-developed-by: Qiuxu Zhuo
Signed-off-by: Qiuxu Zhuo
Signed-off-by: Sean V Kelley
The Root Complex Event Collectors(RCEC) appear as peers of Root Ports
and also have the PME capability. So add RCEC support to the current PME
service driver and attach the PME service driver to the RCEC device.
Co-developed-by: Qiuxu Zhuo
Signed-off-by: Qiuxu Zhuo
Signed-off-by: Sean V Kelley
From: Qiuxu Zhuo
A PCIe Root Complex Event Collector(RCEC) has the base class 0x08,
sub-class 0x07, and programming interface 0x00. Add the class code
0x0807 to identify RCEC devices and add the defines for the RCEC
Endpoint Association Extended Capability.
See PCI Express Base Specification,
From: Qiuxu Zhuo
When attempting error recovery for an RCiEP associated with an RCEC device,
there needs to be a way to update the Root Error Status, the Uncorrectable
Error Status and the Uncorrectable Error Severity of the parent RCEC.
So add the 'rcec' field to the pci_dev structure and
From: Qiuxu Zhuo
The Root Complex Event Collectors(RCEC) appear as peers to Root Ports
and also have the AER capability. So add RCEC support to the current AER
error injection driver.
Signed-off-by: Qiuxu Zhuo
Co-developed-by: Sean V Kelley
Signed-off-by: Sean V Kelley
---
Extend support for Root Complex Event Collectors by decoding and
caching the RCEC Endpoint Association Extended Capabilities when
enumerating. Use that cached information for later error source
reporting. See PCI Express Base Specification, version 5.0-1,
section 7.9.10.
Suggested-by: Bjorn
On Wed, 12 Aug 2020 17:20:55 +0300, alexandru.tach...@analog.com wrote:
> From: Alexandru Tachici
>
> Add bindings for the Analog Devices ADM1266 sequencer.
>
> Signed-off-by: Alexandru Tachici
> ---
> .../bindings/hwmon/adi,adm1266.yaml | 51 +++
> 1 file changed,
Hi Laurent,
On Wed, Aug 12, 2020 at 5:39 PM Laurent Pinchart
wrote:
>
> Hi Prabhakar,
>
> Thank you for the patches.
>
> On Wed, Aug 12, 2020 at 03:02:08PM +0100, Lad Prabhakar wrote:
> > Hi All,
> >
> > This patch series adds support for DU, HDMI and LVDS to RZ/G2H SoC.
>
> I have added patches
On Wed, 12 Aug 2020 10:50:17 -0400
Matthew Rosato wrote:
> s390x has the notion of providing VFs to the kernel in a manner
> where the associated PF is inaccessible other than via firmware.
> These are not treated as typical VFs and access to them is emulated
> by underlying firmware which can
The 08/12/2020 18:37, Ard Biesheuvel wrote:
> module_frob_arch_sections
>
> On Wed, 12 Aug 2020 at 18:00, Jessica Yu wrote:
> >
> > +++ Szabolcs Nagy [12/08/20 15:15 +0100]:
> > >The 08/12/2020 13:56, Will Deacon wrote:
> > >> On Wed, Aug 12, 2020 at 12:40:05PM +0200, pet...@infradead.org wrote:
On 2020-08-11, Nick Desaulniers wrote:
> From what I can tell, I think this patch ("printk: use the lockless
> ringbuffer") breaks lx-dmesg in CONFIG_GDB_SCRIPTS.
>
> (gdb) lx-dmesg
> Python Exception No symbol "log_first_idx" in specified
> context.:
> Error occurred in Python: No symbol
Hi Prabhakar,
Thank you for the patches.
On Wed, Aug 12, 2020 at 03:02:08PM +0100, Lad Prabhakar wrote:
> Hi All,
>
> This patch series adds support for DU, HDMI and LVDS to RZ/G2H SoC.
I have added patches 1/9, 2/9, 4/9, 5/9 and 7/9 to my tree. I expect
Geert to handle the rest.
> Lad
On Wed, Aug 12, 2020 at 06:33:42PM +0200, Krzysztof Kozlowski wrote:
> Enable the extcon driver for NXP PTN5150A chips (CC logic for USB Type-C
> applications) present on some of i.MX8 evaluation boards (e.g. Variscite
> Symphony board).
>
> Signed-off-by: Krzysztof Kozlowski
> ---
>
Hi Jacob,
On 7/30/20 2:21 AM, Jacob Pan wrote:
> IOMMU UAPI is newly introduced to support communications between guest
> virtual IOMMU and host IOMMU. There has been lots of discussions on how
> it should work with VFIO UAPI and userspace in general.
>
> This document is intended to clarify the
> On Aug 12, 2020, at 23:47, Takashi Iwai wrote:
>
> On Wed, 12 Aug 2020 17:43:27 +0200,
> Kai-Heng Feng wrote:
>>
>> Hi,
>>
>>> On Aug 11, 2020, at 17:53, Kai-Heng Feng
>>> wrote:
>>>
>>> There's another HP desktop has buggy BIOS which flags the Port
>>> Connectivity bit as no
On Tue 2020-08-11 18:05:51, Petr Mladek wrote:
> On Sat 2020-07-18 16:48:55, John Ogness wrote:
> > On 2020-07-17, Linus Torvalds wrote:
> > > Make sure you test the case of "fast concurrent readers". The last
> > > time we did things like this, it was a disaster, because a concurrent
> > >
module_frob_arch_sections
On Wed, 12 Aug 2020 at 18:00, Jessica Yu wrote:
>
> +++ Szabolcs Nagy [12/08/20 15:15 +0100]:
> >The 08/12/2020 13:56, Will Deacon wrote:
> >> On Wed, Aug 12, 2020 at 12:40:05PM +0200, pet...@infradead.org wrote:
> >> > On Wed, Aug 12, 2020 at 10:56:56AM +0200, Ard
On 8/12/20 11:08 AM, Lu, Brent wrote:
I also wonder what's really missing, too :)
BTW, I took a look back at the thread, and CRAS seems using a very
large buffer, namely:
[ 52.434791] sound pcmC1D0p: PERIOD_SIZE [240:240]
[ 52.434802] sound pcmC1D0p: BUFFER_SIZE [204480:204480]
Hi Prabhakar,
Thank you for the patch.
On Wed, Aug 12, 2020 at 03:02:17PM +0100, Lad Prabhakar wrote:
> Setup up the required clocks for the DU to be functional.
>
> Signed-off-by: Lad Prabhakar
> ---
> arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h.dts | 11 +++
> 1 file changed,
I will move them to drivers/misc.
Regards,
Richard
On 8/11/20 7:34 PM, Herbert Xu wrote:
On Tue, Aug 11, 2020 at 08:56:22AM -0500, richard.g...@linux.intel.com wrote:
From: Richard Gong
Add Intel FPGA crypto service (FCS) driver to support new crypto services
on Intel SoCFPGA platforms.
On Wed, Aug 12, 2020 at 05:13:14PM +0200, Miklos Szeredi wrote:
> > Lovely. And what of fchdir() to those?
>
> Not allowed.
Not allowed _how_? Existing check is "is it a directory"; what do you
propose? IIRC, you've mentioned using readdir() in that context, so
it's not that you only allow
On Wed, Aug 12, 2020 at 10:18:52AM +0200, Greg Kroah-Hartman wrote:
> On Wed, Aug 12, 2020 at 03:13:06AM -0400, Peilin Ye wrote:
> > On Wed, Aug 12, 2020 at 09:08:27AM +0200, Greg Kroah-Hartman wrote:
> > > On Wed, Aug 12, 2020 at 02:55:56AM -0400, Peilin Ye wrote:
> > > > Prevent hfs_find_init()
Hi Prabhakar,
Thank you for the patch.
On Wed, Aug 12, 2020 at 03:02:16PM +0100, Lad Prabhakar wrote:
> From: Marian-Cristian Rotariu
>
> Add the LVDS device node to R8A774E1 to SoC dtsi and connect it with
> the DU node.
>
> Signed-off-by: Marian-Cristian Rotariu
>
> Signed-off-by: Lad
The PTN5150 chip can be used in hardware designs with only reporting of
USB Type-C connection, without the VBUS control. The driver however
unconditionally expected 'vbus-gpios'.
Since all uses of the VBUS GPIO descriptor are NULL safe, the code can
accept missing GPIO and provide only extcon
On Tue, 11 Aug 2020 17:41:57 +0200, Mauro Carvalho Chehab wrote:
> Add documentation for the properties needed by the HiSilicon
> 6421v600 driver, and by the SPMI controller used to access
> the chipset.
>
> Signed-off-by: Mauro Carvalho Chehab
> ---
> .../mfd/hisilicon,hi6421-spmi-pmic.yaml
Add Krzysztof Kozlowski as maintainer of NXP PTN5150A CC/extcon driver
to provide review, feedback and testing.
Signed-off-by: Krzysztof Kozlowski
---
MAINTAINERS | 7 +++
1 file changed, 7 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index f2eb17cd3953..48cb5162a94a 100644
---
Convert the ptn-5150 extcon driver bindings to DT schema format using
json-schema. The differences with original bindings document:
- Use "gpios" suffix for the "int" and "vbus" gpio,
- Skip generic properties like "reg" or "pinctrl".
Signed-off-by: Krzysztof Kozlowski
---
Interrupts do not have to be always GPIO based so instead of expecting
"int-gpios" property and converting the GPIO to an interrupt, just
accept any interrupt via generic "interrupts" property.
Keep support for old "int-gpios" for backware compatibility.
Signed-off-by: Krzysztof Kozlowski
---
Interrupts do not have to be always GPIO based so instead of expecting
"int-gpios" property and converting the GPIO to an interrupt, just
accept any interrupt via generic "interrupts" property.
Mark the old "int-gpios" as deprecated.
Signed-off-by: Krzysztof Kozlowski
---
The ptn5150 driver always prints device type on probe but as raw hex,
without any translation to meaningful description. This is useful only
for board bring up time so lower the verbosity to debug.
Signed-off-by: Krzysztof Kozlowski
---
drivers/extcon/extcon-ptn5150.c | 4 ++--
1 file changed,
Instead of obtaining GPIO as input and configuring it right after to
output-low, just use proper GPIOD_OUT_LOW flag. Code is smaller and
simpler.
Signed-off-by: Krzysztof Kozlowski
---
drivers/extcon/extcon-ptn5150.c | 7 +--
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git
When machine boots up, the USB could be already in OTG mode. In such
case there will be no interrupt coming to ptn5150 device and driver will
report default state of nothing connected. Detection of USB connection
would happen on first unplug of the cable.
Factor out code for checking current
The PTN5150 chip can be used in hardware designs with only reporting of
USB Type-C connection, without the VBUS control.
Signed-off-by: Krzysztof Kozlowski
---
Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git
There is no point to print deferred probe (and its failures to get
resources) as an error. In case of multiple probe tries this would
pollute the dmesg.
Signed-off-by: Krzysztof Kozlowski
---
drivers/extcon/extcon-ptn5150.c | 11 ++-
1 file changed, 6 insertions(+), 5 deletions(-)
The driver uses atomic version of gpiod_set_value() without any real
reason. It is called in a workqueue under mutex so it could sleep
there. Changing it to "can_sleep" flavor allows to use the driver with
all GPIO chips.
Fixes: 4ed754de2d66 ("extcon: Add support for ptn5150 extcon driver")
Cc:
Hi Prabhakar,
Thank you for the patch.
On Wed, Aug 12, 2020 at 03:02:15PM +0100, Lad Prabhakar wrote:
> From: Marian-Cristian Rotariu
>
> The LVDS encoder on RZ/G2H (R8A774E1) SoC is identical to R-Car Gen3 so
> just reuse the rcar_lvds_gen3_info structure to hookup R8A774E1 to LVDS
> encoder
On Tue, Aug 11, 2020 at 12:32:28PM -0700, Roman Gushchin wrote:
> If we'll limit init.slice (where systemd seems to reside), as you suggest,
> we'll eventually create trashing in init.slice, followed by OOM.
> I struggle to see how it makes the life of a user better?
> [...]
> The problem is that
Hi Prabhakar,
Thank you for the patch.
On Wed, Aug 12, 2020 at 03:02:14PM +0100, Lad Prabhakar wrote:
> From: Marian-Cristian Rotariu
>
> Populate HDMI node properties in R8A774E1 SoC dtsi.
>
> Signed-off-by: Marian-Cristian Rotariu
>
> Signed-off-by: Lad Prabhakar
Reviewed-by: Laurent
On Wed, Aug 12, 2020 at 05:56:11PM +0200, Mauro Carvalho Chehab wrote:
> From: Mayulong
>
> Add the SPMI controller code required to use the Kirin 970
> SPMI bus.
>
> [mchehab+hua...@kernel.org: added just the SPMI controller on this patch]
>
> The complete patch is at:
>
>
On Fri, 07 Aug 2020 12:12:45 +0200, Swapnil Jakhade wrote:
> Torrent PHY can be used in different multi-link multi-protocol
> configurations including protocols other than DisplayPort also,
> such as PCIe, USB, SGMII, QSGMII etc. Update the bindings to have
> support for these configurations.
>
>
On Wed, Aug 12, 2020 at 1:32 AM Colin Ian King wrote:
>
> On 10/08/2020 15:06, Colin King wrote:
> > From: Colin Ian King
> >
> > Currently invalid CPU addresses are not being sanity checked resulting in
> > SATA setup failure on a SynQuacer SC2A11 development machine. The original
> > check was
On Wed, 2020-08-12 at 17:56 +0200, Mauro Carvalho Chehab wrote:
> Instead of manually using bswap_32(), just use the
> le32 macros.
Are you certain this code will now work on any endian cpu?
Maybe just use __swab32 instead
> diff --git a/drivers/staging/hikey9xx/hisi-spmi-controller.c
>
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