02.10.2020 09:08, Nicolin Chen пишет:
> static int tegra_smmu_of_xlate(struct device *dev,
> struct of_phandle_args *args)
> {
> + struct platform_device *iommu_pdev = of_find_device_by_node(args->np);
> + struct tegra_mc *mc = platform_get_drvdata(iommu_pdev)
On Fri, Oct 02, 2020 at 04:52:37PM +0200, Pali Rohár wrote:
> On Friday 02 October 2020 15:38:51 Lorenzo Pieralisi wrote:
> > On Fri, Oct 02, 2020 at 04:26:16PM +0200, Pali Rohár wrote:
> > > On Friday 02 October 2020 14:37:13 Lorenzo Pieralisi wrote:
> > > > On Wed, Sep 02, 2020 at 04:43:42PM +020
On Fri, 2 Oct 2020 at 16:43, George Popescu wrote:
>
> Is this patch ready to be merged?
Andrew already picked this up and it's in the -mm tree:
https://lore.kernel.org/mm-commits/20200922170717.qhs0j%25a...@linux-foundation.org/
You have to wait for the next merge window, which will likely star
On 02/10/2020 14:40, Grygorii Strashko wrote:
On 02/10/2020 02:19, Laurent Pinchart wrote:
Hi Saravana,
Thank you for the patch.
On Thu, Oct 01, 2020 at 03:59:51PM -0700, Saravana Kannan wrote:
When commit 93d2e4322aa7 ("of: platform: Batch fwnode parsing when
adding all top level device
Fixes: 9824c83f92bc8 ("Documentation: kvm: document CPUID bit for
MSR_KVM_POLL_CONTROL")
Signed-off-by: Li Qiang
---
Documentation/virt/kvm/cpuid.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/virt/kvm/cpuid.rst b/Documentation/virt/kvm/cpuid.rst
index a7df
On Fri, Oct 02, 2020 at 04:22:59PM +0200, Dmitry Vyukov wrote:
> On Fri, Oct 2, 2020 at 9:54 AM Jann Horn wrote:
> >
> > On Fri, Oct 2, 2020 at 8:33 AM Jann Horn wrote:
> > > On Tue, Sep 29, 2020 at 3:38 PM Marco Elver wrote:
> > > > This adds the Kernel Electric-Fence (KFENCE) infrastructure. K
Hi,
W dniu 02.10.2020 o 16:02, Greg Kroah-Hartman pisze:
On Fri, Oct 02, 2020 at 03:42:52PM +0200, Andrzej Pietrasiewicz wrote:
Hi,
W dniu 02.10.2020 o 14:54, Greg Kroah-Hartman pisze:
On Tue, Aug 18, 2020 at 01:28:25PM +0200, Andrzej Pietrasiewicz wrote:
Userland might want to execute e.g.
On 10/2/2020 12:25 AM, Jakub Kicinski wrote:
External email: Use caution opening links or attachments
On Thu, 1 Oct 2020 16:59:07 +0300 Moshe Shemesh wrote:
Add reload stats to hold the history per reload action type and limit.
For example, the number of times fw_activate has been performe
On Friday 02 October 2020 16:03:09 Lorenzo Pieralisi wrote:
> On Fri, Oct 02, 2020 at 04:52:37PM +0200, Pali Rohár wrote:
> > On Friday 02 October 2020 15:38:51 Lorenzo Pieralisi wrote:
> > > On Fri, Oct 02, 2020 at 04:26:16PM +0200, Pali Rohár wrote:
> > > > On Friday 02 October 2020 14:37:13 Lore
On 10/2/2020 12:52 AM, Jakub Kicinski wrote:
External email: Use caution opening links or attachments
On Thu, 1 Oct 2020 16:59:18 +0300 Moshe Shemesh wrote:
+ err = mlx5_fw_reset_set_live_patch(dev);
+ if (err)
+ return err;
+
+ return 0;
nit return mlx...
Right,
> On 2 Oct 2020, at 6:44 pm, Jerome Brunet wrote:
>
> On Fri 02 Oct 2020 at 16:16, Christian Hewitt
> wrote:
>
>> VIM3L now inherits the sound node from the VIM3 common dtsi but is
>> an SM1 device, so label it as such, and stop users blaming future
>> support issues on the distro/app "wrong
On 02.10.20 15:41, Michal Hocko wrote:
> On Mon 28-09-20 20:21:09, David Hildenbrand wrote:
>> __free_pages_core() is used when exposing fresh memory to the buddy
>> during system boot and when onlining memory in generic_online_page().
>>
>> generic_online_page() is used in two cases:
>>
>> 1. Dire
On Fri, Oct 02, 2020 at 02:34:44PM +, Van Leeuwen, Pascal wrote:
>
>
>
> > -Original Message-
> > From: Greg Kroah-Hartman
> > Sent: Friday, October 2, 2020 4:04 PM
> > To: Van Leeuwen, Pascal
> > Cc: Torsten Duwe ; Theodore Y. Ts'o ;
> > linux-cry...@vger.kernel.org; Nicolai Stan
Hi Doug,
On 10/2/20 3:31 PM, Doug Anderson wrote:
Hi,
On Fri, Oct 2, 2020 at 4:45 AM Lukasz Luba wrote:
Update the documentation for the binding 'sustainable-power' and allow
to provide values in an abstract scale. It is required when the cooling
devices use an abstract scale for their power
Thu, Oct 01, 2020 at 03:59:04PM CEST, mo...@mellanox.com wrote:
>Change devlink_reload_supported() function to get devlink_ops pointer
>param instead of devlink pointer param.
>This change will be used in the next patch to check if devlink reload is
>supported before devlink instance is allocated.
( * removing mentors, I originally meant to send that to mentees )
On Fri, 2020-10-02 at 20:19 +0530, Bhaskar Chowdhury wrote:
> On 11:47 Thu 01 Oct 2020, Joe Perches wrote:
> > It's rather unnecessary for files to contain their
> > path/filename in source code comments.
> >
> > Here's a trivial
Signed-off-by: Alejandro Colomar
---
man3/void.3 | 1 +
1 file changed, 1 insertion(+)
create mode 100644 man3/void.3
diff --git a/man3/void.3 b/man3/void.3
new file mode 100644
index 0..db50c0f09
--- /dev/null
+++ b/man3/void.3
@@ -0,0 +1 @@
+.so man7/system_data_types.7
--
2.28.0
Hi Michael,
I'm sorry I forgot to increase the version count.
And given there are conversations continuing in old threads,
you may mix them easily. I'm a bit lost in the emails too.
I'll resend the latest patch (identically) as v4
(there's no v3, but this is the 4th time or so, so let's call it v
Heh. To be honest I don't really like 1-2 ;)
Unfortunately, I do not see a better approach right now. Let me think
until Monday, it is not that I think I will find a better solution, but
I'd like to try anyway.
Let me comment 3/3 for now.
On 10/01, Jens Axboe wrote:
>
> +static void task_work_si
Signed-off-by: Alejandro Colomar
system_data_types.7: void *: Add info about generic function parameters and
return value
Reported-by: Paul Eggert
Reported-by: David Laight
Signed-off-by: Alejandro Colomar
system_data_types.7: void *: Add info about pointer artihmetic
Reported-by: Paul Egg
On 10/2/2020 4:05 AM, Grant Likely wrote:
On 30/09/2020 17:04, Calvin Johnson wrote:
Extract phy_id from compatible string. This will be used by
fwnode_mdiobus_register_phy() to create phy device using the
phy_id.
Signed-off-by: Calvin Johnson
---
drivers/net/phy/phy_device.c | 32
On Fri, Oct 02, 2020 at 05:07:01PM +0200, Pali Rohár wrote:
[...]
> > I will apply the stable tag and dependency, it should be fine.
>
> Ok! I thought that according to stable-kernel-rules.html that dependent
> commit could be added after stable email address separated with # char.
> At least th
On Thu, Oct 01, 2020 at 12:17:25AM +0200, Vasily Gorbik wrote:
> From: Martin Schwidefsky
>
> Currently objtool seems to be the only tool from build tools needed
> which breaks x86 cross compilation on big endian systems. Make the x86
> instruction decoder of the objtool usable on big endian mach
Thu, Oct 01, 2020 at 03:59:05PM CEST, mo...@mellanox.com wrote:
[...]
>diff --git a/include/net/devlink.h b/include/net/devlink.h
>index 1c286e9a3590..ddba63bce7ad 100644
>--- a/include/net/devlink.h
>+++ b/include/net/devlink.h
>@@ -1077,10 +1077,11 @@ struct devlink_ops {
>* implememen
Hi Tim,
On Thu, Oct 01, 2020 at 11:15:46AM +0100, Tim Gover wrote:
> hdmi_enable_4k60=1 causes the firmware to select 3.3 GHz for the PLLC
> VCO to support a core-frequency of 550 MHz which is the minimum
> frequency required by the HVS at 4Kp60. The side effect is that if the
> display clock requ
On 02.10.20 15:24, Michal Hocko wrote:
> On Mon 28-09-20 20:21:08, David Hildenbrand wrote:
>> Page isolation doesn't actually touch the pages, it simply isolates
>> pageblocks and moves all free pages to the MIGRATE_ISOLATE freelist.
>>
>> We already place pages to the tail of the freelists when u
On Friday 02 October 2020 16:15:47 Lorenzo Pieralisi wrote:
> On Fri, Oct 02, 2020 at 05:07:01PM +0200, Pali Rohár wrote:
>
> [...]
>
> > > I will apply the stable tag and dependency, it should be fine.
> >
> > Ok! I thought that according to stable-kernel-rules.html that dependent
> > commit co
From: Thibaut Sautereau
Commit f227e3ec3b5c ("random32: update the net random state on interrupt
and activity") broke compilation and was temporarily fixed by Linus in
83bdc7275e62 ("random32: remove net_rand_state from the latent entropy
gcc plugin") by entirely moving net_rand_state out of the
On Fri, Oct 02, 2020 at 05:16:11PM +0200, Thibaut Sautereau wrote:
> From: Thibaut Sautereau
>
> Commit f227e3ec3b5c ("random32: update the net random state on interrupt
> and activity") broke compilation and was temporarily fixed by Linus in
> 83bdc7275e62 ("random32: remove net_rand_state from
02.10.2020 09:08, Nicolin Chen пишет:
> Then when a client gets probed, of_iommu_configure() in
> iommu core will search DTB for swgroup ID and call ->of_xlate()
> to prepare an fwspec, similar to tegra_smmu_probe_device() and
> tegra_smmu_configure(). Then it'll call tegra_smmu_probe_device()
> ag
Changes in v2:
---
- Don't accidently clear additional status flags on Vybrid
(reported by Uwe Kleine-Koenig)
On my (noisy) system, I2C arbitration losses happen quite often. In it's
current implementation, the IAL flag is partly handled, but has a
number of shortcomings:
1. The dr
According to the "VFxxx Controller Reference Manual" (and the comment
block starting at line 97), Vybrid requires writing a one for clearing
an interrupt flag. Syncing the method for clearing I2SR_IIF in
i2c_imx_isr().
Signed-off-by: Christian Eggers
Cc: sta...@vger.kernel.org
---
drivers/i2c/bu
Arbitration Lost (IAL) can happen after every single byte transfer. If
arbitration is lost, the I2C hardware will autonomously switch from
master mode to slave. If a transfer is not aborted in this state,
consecutive transfers will not be executed by the hardware and will
timeout.
Signed-off-by: C
If arbitration is lost, the master automatically changes to slave mode.
I2SR_IBB may or may not be reset by hardware. Raising a STOP condition
by resetting I2CR_MSTA has no effect and will not clear I2SR_IBB.
So calling i2c_imx_bus_busy() is not required and would busy-wait until
timeout.
Signed-
On Fri, Oct 2, 2020 at 7:49 AM Mauro Carvalho Chehab
wrote:
>
> There's now a new ReST file. Add it to the index.rst file.
>
> Fixes: ce7a2f77f976 ("docs: gpio: Add GPIO Aggregator documentation")
> Signed-off-by: Mauro Carvalho Chehab
> ---
> Documentation/admin-guide/gpio/index.rst | 1 +
> 1
Hi,
On Fri, Oct 2, 2020 at 7:15 AM Manivannan Sadhasivam
wrote:
>
> The rcu_read_lock() is not supposed to lock the kernel_sendmsg() API
> since it has the lock_sock() in qrtr_sendmsg() which will sleep. Hence,
> fix it by excluding the locking for kernel_sendmsg().
>
> Fixes: a7809ff90ce6 ("net:
On 02/10/2020 15:30, Andrew Jones wrote:
On Fri, Sep 25, 2020 at 10:36:07AM +0100, Steven Price wrote:
Add a new VM feature 'KVM_ARM_CAP_MTE' which enables memory tagging
for a VM. This exposes the feature to the guest and automatically tags
memory pages touched by the VM as PG_mte_tagged (and c
When configured as module, CS42L51 codec driver uses two modules
snd-soc-cs42l51 and snd-soc-cs42l51-i2c.
Add soft dependency on snd-soc-cs42l51-i2c in snd-soc-cs42l51,
to allow smart module dependency solving.
Signed-off-by: Olivier Moysan
---
sound/soc/codecs/cs42l51.c | 1 +
1 file changed, 1
On Fri, Oct 02 2020 at 17:14, Oleg Nesterov wrote:
> Heh. To be honest I don't really like 1-2 ;)
I do not like any of this :)
> So I think that if we are going to add TIF_TASKWORK we should generalize
> this logic and turn it into TIF_NOTIFY_SIGNAL. Similar to TIF_NOTIFY_RESUME
> but implies sig
Hi,
two more fixes. One is for a lockdep warning/lockup (also caught by
syzbot), that one has been seen in practice. Regarding the other syzbot
reports mentioned last time, they don't seem to be urgent and reliably
reproducible so they'll be fixed later.
The second fix is for a potential corrupt
Hi Boris, Hi James,
>-Original Message-
>From: Borislav Petkov [mailto:b...@alien8.de]
>Sent: 02 October 2020 13:44
>To: Shiju Jose
>Cc: linux-e...@vger.kernel.org; linux-a...@vger.kernel.org; linux-
>ker...@vger.kernel.org; tony.l...@intel.com; r...@rjwysocki.net;
>james.mo...@arm.com; l
Hello,
syzbot found the following issue on:
HEAD commit:a59cf619 Merge branch 'Fix-bugs-in-Octeontx2-netdev-driver'
git tree: bpf
console output: https://syzkaller.appspot.com/x/log.txt?x=163c246790
kernel config: https://syzkaller.appspot.com/x/.config?x=99a7c78965c75e07
dashboard
Hello,
syzbot found the following issue on:
HEAD commit:fcadab74 Merge tag 'drm-fixes-2020-10-01-1' of git://anong..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=14846d8390
kernel config: https://syzkaller.appspot.com/x/.config?x=89ab6a0c48f30b49
das
On 10/02, Thomas Gleixner wrote:
>
> I think it's fundamentaly wrong that we have several places and several
> flags which handle task_work_run() instead of having exactly one place
> and one flag.
Damn yes, agreed.
Oleg.
On Thu, Oct 01, 2020 at 03:33:20PM -0700, Sean Christopherson wrote:
> On Thu, Oct 01, 2020 at 05:55:08PM -0400, Vivek Goyal wrote:
> > On Mon, Sep 28, 2020 at 09:37:00PM -0700, Sean Christopherson wrote:
> > > On Mon, Jul 20, 2020 at 05:13:59PM -0400, Vivek Goyal wrote:
> > > > @@ -10369,6 +10378,
Hello,
syzbot found the following issue on:
HEAD commit:60e72093 Merge tag 'clk-fixes-for-linus' of git://git.kern..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=169943a790
kernel config: https://syzkaller.appspot.com/x/.config?x=89ab6a0c48f30b49
das
On 02/10/2020 15:36, Andrew Jones wrote:
On Fri, Sep 25, 2020 at 10:36:05AM +0100, Steven Price wrote:
Version 3 of adding MTE support for KVM guests. See the previous (v2)
posting for background:
https://lore.kernel.org/r/20200904160018.29481-1-steven.price%40arm.com
These patches add suppo
> -Original Message-
> From: Greg Kroah-Hartman
> Sent: Friday, October 2, 2020 5:13 PM
> To: Van Leeuwen, Pascal
> Cc: Torsten Duwe ; Theodore Y. Ts'o ;
> linux-cry...@vger.kernel.org; Nicolai Stange
> ; LKML ; Arnd Bergmann
> ; Eric W. Biederman
> ; Alexander E. Patrakov ; Ahmed S.
>
Hello,
syzbot found the following issue on:
HEAD commit:fcadab74 Merge tag 'drm-fixes-2020-10-01-1' of git://anong..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=16217b5b90
kernel config: https://syzkaller.appspot.com/x/.config?x=4e672827d2ffab1f
das
Hi Maxime,
On Wed, 30 Sep 2020 at 12:27, Maxime Ripard wrote:
>
> Hi,
>
> On Mon, Sep 28, 2020 at 05:00:37PM +0200, Clément Péron wrote:
> > VQMMC supply is connected to BLDO2 which provides 1.8V.
> >
> > Let's reflect this in the device-tree.
>
> This commit log doesn't really explain what is go
On Fri, Oct 02, 2020 at 05:29:04PM +0200, Olivier Moysan wrote:
> When configured as module, CS42L51 codec driver uses two modules
> snd-soc-cs42l51 and snd-soc-cs42l51-i2c.
> Add soft dependency on snd-soc-cs42l51-i2c in snd-soc-cs42l51,
> to allow smart module dependency solving.
Doesn't the use
The purpose of this patch series is to introduce a new CAN USB
driver to support ETAS USB interfaces (ES58X series).
During development, issues in drivers/net/can/dev.c where discovered,
the fix for those issues are included in this patch series.
We also propose to add two helper functions in inc
KVM was switched to interrupt-based mechanism for 'page ready' event
delivery in Linux-5.8 (see commit 2635b5c4a0e4 ("KVM: x86: interrupt based
APF 'page ready' event delivery")) and #PF (ab)use for 'page ready' event
delivery was removed. Linux guest switched to this new mechanism
exclusively in 5
If a driver calls can_get_echo_skb() during a hardware IRQ (which is
often, but not always, the case), the 'WARN_ON(in_irq)' in
net/core/skbuff.c#skb_release_head_state() might be triggered, under
network congestion circumstances, together with the potential risk of
a NULL pointer dereference.
The
The macros get_can_dlc() and get_canfd_dlc() are not visible in
userland. As such, type u8 should be preferred over type __u8.
Reference: https://lkml.org/lkml/2020/10/1/708
Signed-off-by: Vincent Mailhol
---
include/linux/can/dev.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
di
In classical CAN, the length of the data (i.e. CAN payload) is not
always equal to the DLC! If the frame is a Remote Transmission Request
(RTR), data length is always zero regardless of DLC value and else, if
the DLC is greater than 8, the length is 8. Contrary to common belief,
ISO 11898-1 Chapter
Hi,
On Fri, Oct 2, 2020 at 8:13 AM Lukasz Luba wrote:
>
> Hi Doug,
>
> On 10/2/20 3:31 PM, Doug Anderson wrote:
> > Hi,
> >
> > On Fri, Oct 2, 2020 at 4:45 AM Lukasz Luba wrote:
> >>
> >> Update the documentation for the binding 'sustainable-power' and allow
> >> to provide values in an abstract
From: Colin Ian King
Currently the failure check on dtc->irq is always false because
dtc->irq is an unsigned int. Fix this by using a temporary signed
int for the less than zero error check.
Addresses-Coverity: ("Unsigned compared against 0")
Fixes: 0ba64770a2f2 ("perf: Add Arm CMN-600 PMU drive
Hello,
syzbot found the following issue on:
HEAD commit:fcadab74 Merge tag 'drm-fixes-2020-10-01-1' of git://anong..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=116865bd90
kernel config: https://syzkaller.appspot.com/x/.config?x=89ab6a0c48f30b49
das
Hello,
syzbot found the following issue on:
HEAD commit:87d5034d Merge tag 'mlx5-updates-2020-09-30' of git://git...
git tree: net-next
console output: https://syzkaller.appspot.com/x/log.txt?x=1377fb3790
kernel config: https://syzkaller.appspot.com/x/.config?x=7b5cc8ec2218e99d
das
The length of Remote Transmission Request (RTR) frames is always 0
bytes. The DLC represents the requested length, not the actual length
of the RTR. But __can_get_echo_skb() returns the DLC value regardless.
Apply get_can_len() function to retrieve the correct length.
Signed-off-by: Vincent Mailh
On Fri, Oct 02, 2020 at 08:14:07AM -0700, Florian Fainelli wrote:
> On 10/2/2020 4:05 AM, Grant Likely wrote:
> > On 30/09/2020 17:04, Calvin Johnson wrote:
> > > Extract phy_id from compatible string. This will be used by
> > > fwnode_mdiobus_register_phy() to create phy device using the
> > > phy
Hi Sergei,
I love your patch! Perhaps something to improve:
[auto build test WARNING on linus/master]
[also build test WARNING on v5.9-rc7]
[cannot apply to block/for-next sparc-next/master next-20201002]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting
Rename macro CAN_CALC_SYNC_SEG to CAN_SYNC_SEG and make it available
through include/linux/can/dev.h
Add an helper function can_bit_time() which returns the duration (in
time quanta) of one CAN bit.
Rationale for this patch: the sync segment and the bit time are two
concepts which are defined in
On 10/2/20 9:31 AM, Thomas Gleixner wrote:
> On Fri, Oct 02 2020 at 17:14, Oleg Nesterov wrote:
>> Heh. To be honest I don't really like 1-2 ;)
>
> I do not like any of this :)
>
>> So I think that if we are going to add TIF_TASKWORK we should generalize
>> this logic and turn it into TIF_NOTIFY_
On 10/2/20 9:14 AM, Oleg Nesterov wrote:
> Heh. To be honest I don't really like 1-2 ;)
>
> Unfortunately, I do not see a better approach right now. Let me think
> until Monday, it is not that I think I will find a better solution, but
> I'd like to try anyway.
>
> Let me comment 3/3 for now.
Th
The ES58X devices has a CDC ACM interface (used for debug
purpose). During probing, the device is thus recognized as USB Modem
(CDC ACM), preventing the etas-es58x module to load:
usbcore: registered new interface driver etas_es58x
usb 1-1.1: new full-speed USB device number 14 using xhci_hcd
syzbot writes:
> Hello,
>
> syzbot found the following issue on:
So this is:
static void do_jobctl_trap(void)
{
struct signal_struct *signal = current->signal;
int signr = current->jobctl & JOBCTL_STOP_SIGMASK;
if (current->ptrace & PT_SEIZED) {
if (!sig
Hi Maxime
On Fri, 2 Oct 2020 at 16:19, Maxime Ripard wrote:
>
> Hi Tim,
>
> On Thu, Oct 01, 2020 at 11:15:46AM +0100, Tim Gover wrote:
> > hdmi_enable_4k60=1 causes the firmware to select 3.3 GHz for the PLLC
> > VCO to support a core-frequency of 550 MHz which is the minimum
> > frequency requir
Cover also the include/dt-bindings/memory/ headers in the memory
controller drivers entry.
Signed-off-by: Krzysztof Kozlowski
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 00214bbaa72c..6db9b677559b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
On 9/18/20 8:00 AM, Juri Lelli wrote:
> Hi Daniel,
>
> On 16/09/20 09:06, Daniel Bristot de Oliveira wrote:
>> stress-ng has a test (stress-ng --cyclic) that creates a set of threads
>> under SCHED_DEADLINE with the following parameters:
>>
>> dl_runtime = 1 (10 us)
>> dl_deadline
On 10/1/2020 7:06 PM, Peter Collingbourne wrote:
On Fri, Sep 25, 2020 at 7:57 AM Yu-cheng Yu wrote:
There was no more caller passing vm_flags to do_mmap(), and vm_flags was
removed from the function's input by:
commit 45e55300f114 ("mm: remove unnecessary wrapper function
do_mmap_pgoff(
02.10.2020 18:23, Dmitry Osipenko пишет:
> 02.10.2020 09:08, Nicolin Chen пишет:
>> Then when a client gets probed, of_iommu_configure() in
>> iommu core will search DTB for swgroup ID and call ->of_xlate()
>> to prepare an fwspec, similar to tegra_smmu_probe_device() and
>> tegra_smmu_configure().
On Thu, Oct 01, 2020 at 12:17:32AM +0200, Vasily Gorbik wrote:
> +++ b/tools/objtool/arch/x86/special.c
> @@ -9,7 +9,7 @@
>
> void arch_handle_alternative(unsigned short feature, struct special_alt *alt)
> {
> - switch (feature) {
> + switch (le16_to_cpu(feature)) {
It might be cleaner
On Fri, Oct 02, 2020 at 05:57:52PM +0200, Daniel Bristot de Oliveira wrote:
> On 9/18/20 8:00 AM, Juri Lelli wrote:
> > Hi Daniel,
> >
> > On 16/09/20 09:06, Daniel Bristot de Oliveira wrote:
> >> stress-ng has a test (stress-ng --cyclic) that creates a set of threads
> >> under SCHED_DEADLINE wit
Hi Chen-Yu,
On Mon, 28 Sep 2020 at 07:42, Chen-Yu Tsai wrote:
>
> On Mon, Sep 28, 2020 at 1:32 PM Chen-Yu Tsai wrote:
> >
> > On Mon, Sep 28, 2020 at 3:29 AM Clément Péron wrote:
> > >
> > > From: Jernej Skrabec
> > >
> > > Add the I2S node used by the HDMI and a simple-soundcard to
> > > link
This patch adds DT bindings for the new Microchip S/PDIF RX Controller
embedded inside sama7g5 SoCs.
Signed-off-by: Codrin Ciubotariu
---
.../bindings/sound/mchp,spdifrx.yaml | 73 +++
1 file changed, 73 insertions(+)
create mode 100644 Documentation/devicetree/bindings
> Because from my x86 CPUs limited experience, the cache arrays are mostly
> fine and errors reported there are not something that happens very
> frequently so we don't even need to collect and count those.
On Intel X86 we leave the counting and threshold decisions about cache
health to the hardwa
On Thu, Oct 01, 2020 at 05:45:00PM -0700, David Collins wrote:
> The SPMI regmap debugfs files are used extensively for testing and debug
> purposes internally at Qualcomm and by our customers. It would be helpful
> if the more verbose naming scheme were accepted upstream to avoid
> confusion and
Hi Doug,
On Fri, Oct 02, 2020 at 08:28:51AM -0700, Doug Anderson wrote:
> Hi,
>
> On Fri, Oct 2, 2020 at 7:15 AM Manivannan Sadhasivam
> wrote:
> >
> > The rcu_read_lock() is not supposed to lock the kernel_sendmsg() API
> > since it has the lock_sock() in qrtr_sendmsg() which will sleep. Hence,
The following changes since commit a1b8638ba1320e6684aa98233c15255eb803fac7:
Linux 5.9-rc7 (2020-09-27 14:38:10 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
tags/riscv-for-linus-5.9-rc8
for you to fetch changes up to aa9887608
On 9/30/2020 3:05 AM, Ethan Zhao wrote:
> When uncorrectable error happens, AER driver and DPC driver interrupt
> handlers likely call
>
>pcie_do_recovery()
>->pci_walk_bus()
> ->report_frozen_detected()
>
> with pci_channel_io_frozen the same time.
We need some more data on this. I
Hi Greg,
Yes I tested it on usb-next before sending it out.
630 | tcpci->tcpc.enable_frs = tcpci_enable_frs;
In https://patchwork.kernel.org/project/linux-usb/list/?series=356837
i.e v9 version of this series,
Patch 7 i.e. https://patchwork.kernel.org/patch/11804847/ is where the
above line i
On Thu, Oct 01, 2020 at 09:21:53PM -0400, Alan Stern wrote:
> On Thu, Oct 01, 2020 at 02:54:12PM -0700, Matthias Kaehlcke wrote:
> > Hi,
> >
> > thanks for providing more insights on the USB hardware!
>
> Sure.
>
> > On Wed, Sep 30, 2020 at 09:24:13PM -0400, Alan Stern wrote:
> > > A hub that at
On Thu, Sep 17, 2020 at 06:50:39PM +0200, Krzysztof Kozlowski wrote:
> The Synopsys DesignWare APB GPIO controller driver does not parse
> reg-io-width and dtschema does not allow it so drop it to fix dtschema
> warnings like:
>
> arch/arm64/boot/dts/apm/apm-mustang.dt.yaml: gpio@1c024000:
>
Hi Nishanth,
On 02/10/20 6:19 pm, Nishanth Menon wrote:
> On 10:14-20201002, Faiz Abbas wrote:
>> Hi Nishanth,
>>
>> On 02/10/20 12:43 am, Nishanth Menon wrote:
>>> On 00:35-20201002, Faiz Abbas wrote:
>>>> The following patches add support for UHS
The Sony/Philips Digital Interface Receiver (SPDIFRX) is a serial port
compliant with the IEC-60958 standard. Among its caracteristics, we
mention the following:
- SPDIF/AES-EBU Compatible Serial Port
- 32 Samples FIFO
- Data Width Configurable to 24 bits, 20 bits or 16 bits
- Packed and Unpack
The new SPDIF RX controller is a serial port compliant with the IEC-60958
standard. It also supports programmable User Data and Channel Status
fields.
This IP is embedded in Microchip's sama7g5 SoC.
Signed-off-by: Codrin Ciubotariu
---
sound/soc/atmel/Kconfig| 13 +
sound/soc/atmel/Mak
On Fri, Oct 2, 2020 at 4:19 PM Marco Elver wrote:
>
> On Fri, 2 Oct 2020 at 08:48, Jann Horn wrote:
> >
> > On Tue, Sep 29, 2020 at 3:38 PM Marco Elver wrote:
> > > Add architecture specific implementation details for KFENCE and enable
> > > KFENCE for the arm64 architecture. In particular, this
On 10/2/2020 6:02 PM, Jason Gunthorpe wrote:
On Sun, Sep 27, 2020 at 09:46:44AM +0300, Leon Romanovsky wrote:
+struct scatterlist *__sg_alloc_table_from_pages(struct sg_table *sgt,
+ struct page **pages, unsigned int n_pages, unsigned int offset,
+ unsigned long siz
On Thu, Sep 17, 2020 at 08:52:10PM +0200, Krzysztof Kozlowski wrote:
> GPIO_ACTIVE_x flags are not correct in the context of interrupt flags.
> These are simple defines so they could be used in DTS but they will not
> have the same meaning:
> 1. GPIO_ACTIVE_HIGH = 0 = IRQ_TYPE_NONE
> 2. GPIO_ACTIVE
On 9/25/20 11:41 AM, ldun...@suse.com wrote:
> From: Lee Duncan
>
> iSCSI NOPs are sometimes "lost", mistakenly sent to the
> user-land iscsid daemon instead of handled in the kernel,
> as they should be, resulting in a message from the daemon like:
>
>> iscsid: Got nop in, but kernel supports n
On Thu, Sep 17, 2020 at 09:37:54PM +0200, Krzysztof Kozlowski wrote:
> Add common properties appearing in DTSes (clock-names,
> clock-output-names) with the common values (actually used in DTSes) to
> fix dtbs_check warnings like:
>
> arch/arm64/boot/dts/freescale/imx8mq-librem5-r2.dt.yaml:
>
On Sun, Sep 20, 2020 at 02:09:21PM +0300, Serge Semin wrote:
> Baikal-T1 PVT sensor has got a dedicated power supply domain (feed up by
> the external GPVT/VPVT_18 pins). In case if it isn't powered up, the
> registers will be accessible, but the sensor conversion just won't happen.
> Due to that a
On Sun, Sep 20, 2020 at 02:09:22PM +0300, Serge Semin wrote:
> Instead of converting the update timeout data to the milliseconds each
> time on the read procedure let's preserve the currently set timeout in the
> dedicated driver private data cache. The cached value will be then used in
> the timeo
On Sun, Sep 20, 2020 at 02:09:23PM +0300, Serge Semin wrote:
> If the PVT sensor is suddenly powered down while a caller is waiting for
> the conversion completion, the request won't be finished and the task will
> hang up on this procedure until the power is back up again. Let's call the
> wait_fo
On 10/2/20 9:38 AM, Oleg Nesterov wrote:
> On 10/02, Thomas Gleixner wrote:
>>
>> I think it's fundamentaly wrong that we have several places and several
>> flags which handle task_work_run() instead of having exactly one place
>> and one flag.
>
> Damn yes, agreed.
As mentioned in the other repl
Hi, Neal:
You may find Matthias in IRC [1], the channel name is #linux-mediatek
[1] https://webchat.freenode.net/
Neal Liu 於 2020年9月30日 週三 下午3:10寫道：
>
> Hi Matt,
>
> Hope this mail could find you well.
> Is everything okay?
> It would be glad if you could reply me no matter the review status.
>
On 2020-10-02 17:41, Matthew Wilcox wrote:
I don't think the __func__ is particularly useful information. I would
also expect the name of the process to be more interesting than the
PID.
And why is the ppid useful?
Dear Matthew, First, thank you so much for your review and comments.
I tot
Add quite common property - power-domains - to fix dtbs_check warnings
like:
arch/arm64/boot/dts/freescale/imx8qxp-mek.dt.yaml:
mailbox@5d28: 'power-domains' does not match any of the regexes:
'pinctrl-[0-9]+'
Signed-off-by: Krzysztof Kozlowski
Reviewed-by: Dong Aisheng
---
Hi Rob,
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