On Mon, Dec 14, 2020 at 09:42:18PM +0800, Zheng Yongjun wrote:
> Replace a comma between expression statements by a semicolon.
>
> Signed-off-by: Zheng Yongjun
> ---
> drivers/infiniband/ulp/ipoib/ipoib_multicast.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Can you please do it in o
On Mon, 14 Dec 2020, Daisuke Nojiri wrote:
> This patch adds a driver for PCHG (Peripheral CHarGer). PCHG is a
> framework managing power supplies for peripheral devices.
>
> This driver creates a sysfs node for each peripheral charge port:
>
> /sys/class/power_supply/PCHGn
>
> where is
On Mon, Dec 14, 2020 at 09:46:55PM +0800, Zheng Yongjun wrote:
> The parameter of kfree function is NULL, so kfree code is useless, delete it.
>
> Signed-off-by: Zheng Yongjun
> ---
> drivers/infiniband/core/cma_configfs.c | 1 -
> 1 file changed, 1 deletion(-)
The best thing will be to delete w
Hi Tian
Am 15.12.20 um 04:01 schrieb Tian Tao:
drm_irq_uninstall should be called before pci_disable_msi, if use
devm_drm_irq_install to register the interrupt, the system will
call pci_disable_msi first and then call drm_irq_uninstall, which
will result in the following callstack.
kernel BUG
On Mon, 14 Dec 2020, Daniel Thompson wrote:
> On Mon, Dec 14, 2020 at 10:40:55PM +0800, ChiYuan Huang wrote:
> > Hi,
> >
> > Daniel Thompson 於 2020年12月14日 週一 下午5:59寫道：
> > >
> > > Hi CY
> > >
> > > On Sat, Dec 12, 2020 at 12:33:43AM +0800, cy_huang wrote:
> > > > From: ChiYuan Huang
> > > >
> >
On Tue, Dec 15, 2020 at 01:44:53PM +0800, Lai Jiangshan wrote:
> I don't know how the scheduler distinguishes all these
> different cases under the "new assumption".
The special case is:
(p->flags & PF_KTHREAD) && p->nr_cpus_allowed == 1
Sorry response late.
Hi Shameer & Ard,
Could you let me know which firmware you are using? If the difference is Madt
table vGIC your pointed , they are the same. We changed the vGIC memory base
address at very early design stage.
Thanks！
-邮件原件-
发件人: Shameerali Kolothum Thodi
发送时间: 20
On Tue, Dec 15, 2020 at 07:01:25AM +1100, Stephen Rothwell wrote:
> Hi all,
>
> On Thu, 26 Nov 2020 17:40:57 +1100 Stephen Rothwell
> wrote:
> >
> > After merging the net-next tree, today's linux-next build (htmldocs)
> > produced this warning:
> >
> > include/linux/phy.h:869: warning: Function
On 12/15/20 7:51 AM, Bob Liu wrote:
Hi Folks,
On 12/12/20 12:56 AM, Hannes Reinecke wrote:
On 12/11/20 5:33 PM, Jens Axboe wrote:
On 12/11/20 9:30 AM, Mike Snitzer wrote:
While I still think there needs to be a proper _upstream_ consumer of
blk_interposer as a condition of it going in.. I'll
These implement map and unmap for AMD IOMMU v1 pagetable, which
will be used by the IO pagetable framework.
Also clean up unused extern function declarations.
Signed-off-by: Suravee Suthikulpanit
---
drivers/iommu/amd/amd_iommu.h | 13 -
drivers/iommu/amd/io_pgtable.c | 25
On 12/15/20 11:40 AM, Al Viro wrote:
On Tue, Dec 15, 2020 at 09:54:54AM +0530, Siddhesh Poyarekar wrote:
+ get_user(byte, (const char __user *)data);
+
+ return byte ? strndup_user(data, PATH_MAX) : NULL;
}
No. Not to mention anything else, you
* fetch the same data twi
This implements iova_to_phys for AMD IOMMU v1 pagetable,
which will be used by the IO page table framework.
Signed-off-by: Suravee Suthikulpanit
---
drivers/iommu/amd/io_pgtable.c | 22 ++
drivers/iommu/amd/iommu.c | 16 +---
2 files changed, 23 insertions(+)
Make use of the new struct amd_io_pgtable in preparation to remove
the struct domain_pgtable.
Signed-off-by: Suravee Suthikulpanit
---
drivers/iommu/amd/amd_iommu.h | 1 +
drivers/iommu/amd/iommu.c | 25 ++---
2 files changed, 11 insertions(+), 15 deletions(-)
diff --gi
Add initial hook up code to implement generic IO page table framework.
Signed-off-by: Suravee Suthikulpanit
---
drivers/iommu/amd/Kconfig | 1 +
drivers/iommu/amd/Makefile | 2 +-
drivers/iommu/amd/amd_iommu_types.h | 35 ++
drivers/iommu/amd/io_pgtable.c |
To simplify the fetch_pte function. There is no functional change.
Signed-off-by: Suravee Suthikulpanit
---
drivers/iommu/amd/amd_iommu.h | 2 +-
drivers/iommu/amd/io_pgtable.c | 13 +++--
drivers/iommu/amd/iommu.c | 4 +++-
3 files changed, 11 insertions(+), 8 deletions(-)
diff
Since the IO page table root and mode parameters have been moved into
the struct amd_io_pg, the function is no longer needed. Therefore,
remove it along with the struct domain_pgtable.
Signed-off-by: Suravee Suthikulpanit
---
drivers/iommu/amd/amd_iommu.h | 4 ++--
drivers/iommu/amd/amd_i
Preparing to migrate to use IO page table framework.
There is no functional change.
Signed-off-by: Suravee Suthikulpanit
---
drivers/iommu/amd/amd_iommu.h | 18 ++
drivers/iommu/amd/io_pgtable.c | 473
drivers/iommu/amd/iommu.c | 476 +-
Switch to using IO page table framework for AMD IOMMU v1 page table.
Signed-off-by: Suravee Suthikulpanit
---
drivers/iommu/amd/amd_iommu.h | 1 +
drivers/iommu/amd/init.c | 2 ++
drivers/iommu/amd/iommu.c | 48 ++-
3 files changed, 39 insertions(+), 12
By consolidate logic into v1_free_pgtable helper function,
which is called from IO page table framework.
Signed-off-by: Suravee Suthikulpanit
---
drivers/iommu/amd/amd_iommu.h | 1 -
drivers/iommu/amd/io_pgtable.c | 41 --
drivers/iommu/amd/iommu.c | 21 +++
To better organize the data structure since it contains IO page table
related information.
Signed-off-by: Suravee Suthikulpanit
---
drivers/iommu/amd/amd_iommu.h | 2 +-
drivers/iommu/amd/amd_iommu_types.h | 2 +-
drivers/iommu/amd/iommu.c | 2 +-
3 files changed, 3 insertions(+)
And move declaration to header file so that they can be included across
multiple files. There is no functional change.
Signed-off-by: Suravee Suthikulpanit
---
drivers/iommu/amd/amd_iommu.h | 3 +++
drivers/iommu/amd/iommu.c | 39 +--
2 files changed, 22 inse
There is no functional change.
Signed-off-by: Suravee Suthikulpanit
---
drivers/iommu/amd/io_pgtable.c | 31 +++
1 file changed, 15 insertions(+), 16 deletions(-)
diff --git a/drivers/iommu/amd/io_pgtable.c b/drivers/iommu/amd/io_pgtable.c
index d4d131e43dcd..35dd915
Move the function to header file to allow inclusion in other files.
Signed-off-by: Suravee Suthikulpanit
---
drivers/iommu/amd/amd_iommu.h | 13 +
drivers/iommu/amd/iommu.c | 10 --
2 files changed, 13 insertions(+), 10 deletions(-)
diff --git a/drivers/iommu/amd/amd_iom
The framework allows callable implementation of IO page table.
This allows AMD IOMMU driver to switch between different types
of AMD IOMMU page tables (e.g. v1 vs. v2).
This series refactors the current implementation of AMD IOMMU v1 page table
to adopt the framework. There should be no functional
On Wed, 2020-12-09 at 15:01 +0800, Zou Wei wrote:
> Remove including that don't need it.
>
> Fixes: 17a7612b99e6 ("net/mlx5_core: Clean driver version and name")
> Signed-off-by: Zou Wei
> ---
Applied to net-next-mlx5.
Thanks!
On 14.12.20 22:25, Julien Grall wrote:
Hi Juergen,
When testing Linux 5.10 dom0, I could reliably hit the following warning
with using event 2L ABI:
[ 589.591737] Interrupt for port 34, but apparently not enabled;
per-user a86a4c1b
[ 589.593259] WARNING: CPU: 0 PID: at
/home/
On Tue, 2020-12-08 at 16:25 -0800, David Miller wrote:
> From: Zheng Yongjun
> Date: Tue, 8 Dec 2020 21:56:25 +0800
>
> > Simplify the return expression.
> >
> > Signed-off-by: Zheng Yongjun
>
> Applied.
>
Hey Dave, it's great to have you back!
I still don't see this patch in net-next, i wi
-20201214
i386 randconfig-a004-20201214
i386 randconfig-a003-20201214
i386 randconfig-a002-20201214
i386 randconfig-a006-20201214
i386 randconfig-a005-20201214
i386 randconfig-a001-20201213
i386
This is a serial port driver for
Silicon Labs Si4455 Sub-GHz transciver.
The goal of this driver is to removing wires
between central(linux) device and remote serial devices/sensors,
but keeping the original user software.
It represents regular serial interface for the user space.
Datasheet:
On 12/14/20 at 11:00am, David Hildenbrand wrote:
> On 13.12.20 16:09, Baoquan He wrote:
> > The current memmap_init_zone() only handles memory region inside one zone.
> > Actually memmap_init() does the memmap init of one zone. So rename both of
> > them accordingly.
> >
> > And also rename the fu
Hi,
On 14/12/20 8:35 pm, Rob Herring wrote:
> On Sun, Dec 13, 2020 at 10:21 PM Kishon Vijay Abraham I wrote:
>>
>> Hi Nadeem,
>>
>> On 12/12/20 12:37 pm, Athani Nadeem Ladkhan wrote:
>>> Hi Rob / Kishon,
>>>
-Original Message-
From: Rob Herring
Sent: Friday, December 11, 2
In mtrr_type_lookup, if the input memory address region is not in the
MTRR, over 4GB, and not over the top of memory, write-back attribute
is returned. These condition checks are for ensuring the input memory
address region is mapped to the physical memory actually.
However, if the end address is
A: http://en.wikipedia.org/wiki/Top_post
Q: Were do I find info about this thing called top-posting?
A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
A: Top-posting.
Q: What is the most annoying thing in e-mail?
A: No.
Q: Should I incl
From: Nadeem Athani
Cadence controller will not initiate autonomous speed change if strapped as
Gen2. The Retrain Link bit is set as quirk to enable this speed change.
Signed-off-by: Nadeem Athani
[kis...@ti.com: Enable the workaround for TI's J721E SoC]
Signed-off-by: Kishon Vijay Abraham I
-
hi,
On 11/28/20 5:13 PM, Pavel Begunkov wrote:
On 28/11/2020 23:59, Nadav Amit wrote:
Hello Pavel,
I got the following lockdep splat while rebasing my work on 5.10-rc5 on the
kernel (based on 5.10-rc5+).
I did not actually confirm that the problem is triggered without my changes,
as my iouri
Add a new driver for supporting Xilinx platforms. This driver is used
for some sequence of operations required for Xilinx USB controllers.
This driver is also used to choose between PIPE clock coming from SerDes
and the Suspend Clock. Before the controller is out of reset, the clock
selection shoul
On 20-12-15 06:14:07, Pawel Laszczak wrote:
> >On 20-12-15 05:27:38, Pawel Laszczak wrote:
> >> >
> >> >
> >> >On 20-12-14 13:03:44, Pawel Laszczak wrote:
> >> >> Patch fixes all sparse warnings in cdsnp driver.
> >> >>
> >> >> It fixes the following warnings:
> >> >> cdnsp-ring.c:1441: warning: in
Add documentation for Versal DWC3 controller. Add required property
'reg' for the same. Also add optional properties for snps,dwc3.
Signed-off-by: Manish Narani
Reviewed-by: Rob Herring
---
.../devicetree/bindings/usb/dwc3-xilinx.txt | 17 +++--
1 file changed, 15 insertions(+),
This patch series documents the Xilinx Versal DWC3 controller. This also
adds a new Xilinx specific driver for adding new features in the future.
Changes in v2:
- Addressed review comments from v1
- merged normal and runtime suspend resume functions as they are
same
From: Bongsu Jeon
Remove the unused NCI prop commands that s3fwrn5 driver doesn't use.
Signed-off-by: Bongsu Jeon
---
drivers/nfc/s3fwrn5/nci.c | 25 -
drivers/nfc/s3fwrn5/nci.h | 22 --
2 files changed, 47 deletions(-)
diff --git a/drivers/nfc/s3fw
From: Bongsu Jeon
Remove the delay for NFC sleep because the delay is only needed to
guarantee that the NFC is awake.
Signed-off-by: Bongsu Jeon
---
drivers/nfc/s3fwrn5/phy_common.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/nfc/s3fwrn5/phy_common.c b/drivers
From: Bongsu Jeon
Refactor the s3fwrn5 module.
1/2 is to remove the unneeded delay for NFC sleep.
2/2 is to remove the unused NCI prop commands.
ChangeLog:
v2:
- Update the commit messages.
Bongsu Jeon (2):
nfc: s3fwrn5: Remove the delay for NFC sleep
nfc: s3fwrn5: Remove unused NCI pro
On 12/14/20 3:37 PM, Bjorn Helgaas wrote:
On Mon, Dec 14, 2020 at 06:18:54PM -0500, Alex Deucher wrote:
On Mon, Dec 14, 2020 at 6:16 PM Bjorn Helgaas wrote:
On Tue, Dec 15, 2020 at 07:34:31AM +1100, Stephen Rothwell wrote:
Hi all,
On Tue, 8 Dec 2020 13:56:20 +1100 Stephen Rothwell
wrote
>-Original Message-
>From: Ulf Hansson
>Sent: Friday, December 11, 2020 5:02 PM
>To: Bhaskara Budiredla
>Cc: Kees Cook ; Colin Cross
>; Tony Luck ; Sunil Kovvuri
>Goutham ; linux-...@vger.kernel.org; Linux
>Kernel Mailing List ; Christoph Hellwig
>
>Subject: [EXT] Re: [PATCH 1/2] mmc: S
Hi Folks,
On 12/12/20 12:56 AM, Hannes Reinecke wrote:
> On 12/11/20 5:33 PM, Jens Axboe wrote:
>> On 12/11/20 9:30 AM, Mike Snitzer wrote:
>>> While I still think there needs to be a proper _upstream_ consumer of
>>> blk_interposer as a condition of it going in.. I'll let others make the
>>> call
On Mon, 14 Dec 2020 at 22:57, Greg Kroah-Hartman
wrote:
>
> This is the start of the stable review cycle for the 5.4.84 release.
> There are 36 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Resp
From: Chen Xiaoguang
In pick_next_task_fair, if CPU is going to idle newidle_balance
is called first trying to pull some tasks.
When newidle_balance returns positive which means it does
pulls tasks or some tasks enqueued then there is no need to check
sched_fair_runnable again.
Signed-off-by: He
Hi all,
When i do some tests with kernel-4.19.x，i found some dying cgroups.
There are dying cgroup in subsystem cpu/cpuacct, memory, pids and named
hierarchy systemd.
The root cause of dying cgroups in memory subsystem is that some charged pages
aren't gone.
I don't figure out why there are d
From: Zqiang
The dlfb_alloc_urb_list function is called in dlfb_usb_probe function,
after that if an error occurs, the dlfb_free_urb_list function need to
be called.
BUG: memory leak
unreferenced object 0x88810adde100 (size 32):
comm "kworker/1:0", pid 17, jiffies 4294947788 (age 19.520s)
On 15. 12. 20, 1:29, Ji-Ze Hong (Peter Hong) wrote:
Hi,
Greg Kroah-Hartman 於 2020/12/14 下午 09:42 寫道:
pdata->pid = chip;
+
+ pr_info("%s%s%s Fintek %s\n",
+ uart->port.dev ? dev_name(uart->port.dev) : "",
+ uart->port.dev ? ": " : "",
+ uart->port.name,
+ chi
On Tue, Dec 15, 2020 at 02:07:00PM +0800, Jeffrey Lin wrote:
> Yes, it is.
Great!
>
> Dmitry Torokhov 於 2020年12月15日 週二 下午1:48寫道：
>
> > Hi Jeffrey,
> >
> > On Tue, Dec 15, 2020 at 11:21:06AM +0800, jeffrey.lin wrote:
> > > Add default write command package to prevent i2c quirk error of zero
> >
On Mon, Dec 14, 2020 at 09:37:34PM -0800, Joe Perches wrote:
> On Tue, 2020-12-15 at 07:18 +0200, Leon Romanovsky wrote:
> > On Mon, Dec 14, 2020 at 11:15:01AM -0800, Joe Perches wrote:
> > > I prefer revisions to single patches (as opposed to large patch series)
> > > in the same thread.
> >
> > I
>>On 20-12-15 05:27:38, Pawel Laszczak wrote:
>>> >
>>> >
>>> >On 20-12-14 13:03:44, Pawel Laszczak wrote:
>>> >> Patch fixes all sparse warnings in cdsnp driver.
>>> >>
>>> >> It fixes the following warnings:
>>> >> cdnsp-ring.c:1441: warning: incorrect type in assignment
>>> >> cdnsp-ring.c:1444:
On Fri, 11 Dec 2020, Borislav Petkov wrote:
> [CAUTION: External Email]
>
> On Mon, Dec 07, 2020 at 02:12:26PM +0800, Ying-Tsun Huang wrote:
> > In mtrr_type_lookup, if the input memory address region is not in the
> > MTRR, over 4GB, and not over the top of memory, write-back attribute
> > is
On Sun, 2020-12-13 at 08:31 -0800, Can Guo wrote:
> Commit 73cc291c27024 ("Make sure clk scaling happens only when HBA is
> runtime ACTIVE") is no longer needed since commit f7a42540928a8 ("scsi:
> ufs: Protect some contexts from unexpected clock scaling") is a more
> mature fix to protect UFS LLD
>On 20-12-15 05:27:38, Pawel Laszczak wrote:
>> >
>> >
>> >On 20-12-14 13:03:44, Pawel Laszczak wrote:
>> >> Patch fixes all sparse warnings in cdsnp driver.
>> >>
>> >> It fixes the following warnings:
>> >> cdnsp-ring.c:1441: warning: incorrect type in assignment
>> >> cdnsp-ring.c:1444: warning:
On Tue, Dec 15, 2020 at 09:54:54AM +0530, Siddhesh Poyarekar wrote:
> + get_user(byte, (const char __user *)data);
> +
> + return byte ? strndup_user(data, PATH_MAX) : NULL;
> }
No. Not to mention anything else, you
* fetch the same data twice
* fail to check the get_use
Hi Arnd,
On Mon, Dec 14, 2020 at 9:15 PM Arnd Bergmann wrote:
>
> On Sat, Dec 12, 2020 at 9:01 PM Thomas Gleixner wrote:
> >
> > On Sat, Dec 12 2020 at 13:26, Marco Elver wrote:
> > > On Thu, Mar 07, 2019 at 10:14AM +0100, Arnd Bergmann wrote:
> > >> -static void __init futex_detect_cmpxchg(void
On 20-12-15 05:27:38, Pawel Laszczak wrote:
> >
> >
> >On 20-12-14 13:03:44, Pawel Laszczak wrote:
> >> Patch fixes all sparse warnings in cdsnp driver.
> >>
> >> It fixes the following warnings:
> >> cdnsp-ring.c:1441: warning: incorrect type in assignment
> >> cdnsp-ring.c:1444: warning: restrict
On Tue, Dec 15, 2020 at 07:56:01AM +0200, Jarkko Sakkinen wrote:
> On Mon, Dec 14, 2020 at 11:01:32AM -0800, Sean Christopherson wrote:
> > On Fri, Dec 11, 2020, Jarkko Sakkinen wrote:
> > > Each sgx_mmun_notifier_release() starts a grace period, which means that
> >
> > Should be sgx_mmu_notifier
1635%7C0%7C0%7C637435572341553421%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=ZVS4723WbEO03hbsLXJ%2B%2FmB5EZElulY7lAsMEMatiko%3D&reserved=0
> git fetch --no-tags linux-review
> Pawel-Laszczak/usb-cdns3-Adds-missing-__
On Sun, 2020-12-13 at 08:31 -0800, Can Guo wrote:
> ufshcd_hba_exit() is always called after ufshcd_exit_clk_scaling() and
> ufshcd_exit_clk_gating(), so move ufshcd_exit_clk_scaling/gating() to
> ufshcd_hba_exit().
>
> Signed-off-by: Can Guo
Reviewed-by: Stanley Chu
On Mon, Dec 14, 2020 at 11:01:32AM -0800, Sean Christopherson wrote:
> On Fri, Dec 11, 2020, Jarkko Sakkinen wrote:
> > Each sgx_mmun_notifier_release() starts a grace period, which means that
>
> Should be sgx_mmu_notifier_release(), here and in the comment.
Thanks.
> > one extra synchronize_rc
Hi Jeffrey,
On Tue, Dec 15, 2020 at 11:21:06AM +0800, jeffrey.lin wrote:
> Add default write command package to prevent i2c quirk error of zero
> data length as Raydium touch firmware update is executed.
>
> Signed-off-by: jeffrey.lin
> BUG=b:174207906
> TEST=Successfully tested update Raydium t
Here we register one iio device with three channels which present angle for
hinge, keyboard and screen.
This driver works on devices with Intel integrated sensor hub, where
hinge sensor is presented using a custom sensor usage id.
Here the angle is presented in degrees, which is converted to radi
On Tue, Dec 15, 2020 at 1:36 AM Peter Zijlstra wrote:
>
> On Mon, Dec 14, 2020 at 11:54:47PM +0800, Lai Jiangshan wrote:
> > From: Lai Jiangshan
> >
> > 06249738a41a ("workqueue: Manually break affinity on hotplug")
> > said that scheduler will not force break affinity for us.
> >
> > But workque
Add channel description for hinge sensor, including channel label
attribute and raw data description.
Signed-off-by: Ye Xiang
---
Documentation/ABI/testing/sysfs-bus-iio | 11 +++
1 file changed, 11 insertions(+)
diff --git a/Documentation/ABI/testing/sysfs-bus-iio
b/Documentation/ABI/
The Hinge sensor is a common custom sensor on laptops. It calculates
the angle between the lid (screen) and the base (keyboard). In addition,
it also exposes screen and the keyboard angles with respect to the
ground. Applications can easily get laptop's status in space through
this sensor, in order
Currently custom sensors properties are not decoded and it is up to
user space to interpret.
Some manufacturers already standardized the meaning of some custom sensors.
They can be presented as a proper IIO sensor. We can identify these sensors
based on manufacturer and serial number property in t
Hi Can,
On Sun, 2020-12-13 at 08:31 -0800, Can Guo wrote:
> In contexts like suspend, shutdown and error handling, we need to suspend
> devfreq to make sure these contexts won't be disturbed by clock scaling.
> However, suspending devfreq is not enough since users can still trigger a
> clock scali
On Tue, 2020-12-15 at 07:18 +0200, Leon Romanovsky wrote:
> On Mon, Dec 14, 2020 at 11:15:01AM -0800, Joe Perches wrote:
> > I prefer revisions to single patches (as opposed to large patch series)
> > in the same thread.
>
> It depends which side you are in that game. From the reviewer point of
>
On 12/11/2020 12:14 AM, Peter Zijlstra wrote:
On Thu, Dec 10, 2020 at 04:18:59PM +0800, kernel test robot wrote:
FYI, we noticed a -1.6% regression of will-it-scale.per_thread_ops due to
commit:
commit: 2558aacff8586699bcd248b406febb28b0a25de2 ("sched/hotplug: Ensure only
per-cpu kthreads r
The AMU counters won't get used today if the cpufreq driver is built as
a module as the amu core requires everything to be ready by late init.
Fix that properly by registering for cpufreq policy notifier. Note that
the amu core don't have any cpufreq dependency after the first time
CPUFREQ_CREATE_
This patch does a couple of optimizations in init_amu_fie(), like early
exits from paths where we don't need to continue any further, avoid the
enable/disable dance, moving the calls to
topology_scale_freq_invariant() just when we need them, instead of at
the top of the routine, and avoiding callin
On Fri, Nov 13, 2020 at 12:01:11AM +0200, Jarkko Sakkinen wrote:
> Overview
>
>
> Intel(R) SGX is new hardware functionality that can be used by
> applications to populate protected regions of user code and data called
> enclaves. Once activated, the new hardware protects enclave code and
Every time I have stumbled upon this routine, I get confused with the
way 'have_policy' is used and I have to dig in to understand why is it
so. Here is an attempt to make it easier to understand, and hopefully it
is an improvement.
The 'have_policy' check was just an optimization to avoid writing
On Fri, Nov 13, 2020 at 12:01:11AM +0200, Jarkko Sakkinen wrote:
> Overview
>
>
> Intel(R) SGX is new hardware functionality that can be used by
> applications to populate protected regions of user code and data called
> enclaves. Once activated, the new hardware protects enclave code and
You has been chosen via E-mail for the United Nations Covid-19 Relief F und,
for more details reply to sangior...@aclipisa.it
Best regards,
Dr. Susan Marshal
>
>
>On 20-12-14 13:03:44, Pawel Laszczak wrote:
>> Patch fixes all sparse warnings in cdsnp driver.
>>
>> It fixes the following warnings:
>> cdnsp-ring.c:1441: warning: incorrect type in assignment
>> cdnsp-ring.c:1444: warning: restricted __le32 degrades to integer
>> cdnsp-ring.c:2200: warning:
On 20-12-11 16:54:28, Zheng Yongjun wrote:
> Replace a comma between expression statements by a semicolon.
>
> Signed-off-by: Zheng Yongjun
Reviewed-by: Peter Chen
Peter
> ---
> drivers/usb/phy/phy-isp1301-omap.c | 10 +-
> 1 file changed, 5 insertions(+), 5 deletions(-)
>
> diff --g
On Mon, Dec 14, 2020 at 03:27:22PM -0400, Jason Gunthorpe wrote:
> On Sun, Dec 13, 2020 at 03:29:35PM +0200, Leon Romanovsky wrote:
> > From: Leon Romanovsky
> >
> > Hi,
> >
> > This is another series with various fixes that can easily go to -next too.
> >
> > Thanks
> >
> > Leon Romanovsky (1):
>
On Mon, Dec 14, 2020 at 9:17 AM Michal Hocko wrote:
>
> On Fri 11-12-20 15:21:38, Pavel Tatashin wrote:
> [...]
> > diff --git a/mm/page_alloc.c b/mm/page_alloc.c
> > index c2dea9ad0e98..4d8e7f801c66 100644
> > --- a/mm/page_alloc.c
> > +++ b/mm/page_alloc.c
> > @@ -3802,16 +3802,12 @@ alloc_flags
On Tue, Dec 15, 2020 at 1:20 AM Sean Christopherson wrote:
>
> On Sun, Dec 13, 2020, Lai Jiangshan wrote:
> > From: Lai Jiangshan
> >
> > In kvm_mmu_notifier_invalidate_range_start(), tlbs_dirty is used as:
> > need_tlb_flush |= kvm->tlbs_dirty;
> > with need_tlb_flush's type being int and
> On Sat, Dec 12, 2020 at 12:33:43AM +0800, cy_huang wrote:
> >
> > From: ChiYuan Huang
> >
> > Adds DT binding document for Richtek RT4831 backlight.
> >
> > Signed-off-by: ChiYuan Huang
> > ---
> > since v3
> > - Move inlcude/dt-bindings/leds/rt4831-backlight.h from v3 mfd
> > binding patch to
On Mon, Dec 14, 2020 at 10:40:55PM +0800, ChiYuan Huang wrote:
>
> Hi,
>
> Daniel Thompson 於 2020年12月14日 週一
> 下午5:59寫道：
> >
> >
> > Hi CY
> >
> > On Sat, Dec 12, 2020 at 12:33:43AM +0800, cy_huang wrote:
> > >
> > > From: ChiYuan Huang
> > >
> > > Adds DT binding document for Richtek RT4831 backl
On Mon, Dec 14, 2020 at 11:15:01AM -0800, Joe Perches wrote:
> On Mon, 2020-12-14 at 11:03 -0800, Jakub Kicinski wrote:
> > On Mon, 14 Dec 2020 13:16:08 +0200 Leon Romanovsky wrote:
> > > On Mon, Dec 14, 2020 at 11:30:08AM +0100, Vasyl Gomonovych wrote:
> > > > It is fix for semantic patch warning
> Ack to this.
Thank you.
>
> But I do not really understand this. All allocation contexts should have
> a proper gfp mask so why do we have to call current_gfp_context here?
> In fact moving the current_gfp_context in the allocator path should have
> made all this games unnecessary. Memcg reclai
cy_huang(黃啟原) 於 2020年12月15日 週二 下午1:08寫道：
>
> On Mon, Dec 14, 2020 at 10:40:55PM +0800, ChiYuan Huang wrote:
> >
> > Hi,
> >
> > Daniel Thompson 於 2020年12月14日 週一
> > 下午5:59寫道：
> > >
> > >
> > > Hi CY
> > >
> > > On Sat, Dec 12, 2020 at 12:33:43AM +0800, cy_huang wrote:
> > > >
> > > > From: ChiYua
On Mon, Dec 14, 2020 at 08:43:31PM -0800, Tom Rix wrote:
>
> On 12/14/20 6:22 PM, Xu Yilun wrote:
> > On Mon, Dec 14, 2020 at 02:14:56PM -0800, Tom Rix wrote:
> >> On 12/13/20 7:36 PM, Xu Yilun wrote:
> >>> This patch adds description for UIO support for dfl devices on DFL
> >>> bus.
> >>>
> >>> S
After commit 9cce844abf07 ("MIPS: CPU#0 is not hotpluggable"),
c->hotpluggable is 0 for CPU 0 and it will not generate a control
file in sysfs for this CPU:
[root@linux loongson]# cat /sys/devices/system/cpu/cpu0/online
cat: /sys/devices/system/cpu/cpu0/online: No such file or directory
[root@linu
On 20-12-14 13:03:44, Pawel Laszczak wrote:
> Patch fixes all sparse warnings in cdsnp driver.
>
> It fixes the following warnings:
> cdnsp-ring.c:1441: warning: incorrect type in assignment
> cdnsp-ring.c:1444: warning: restricted __le32 degrades to integer
> cdnsp-ring.c:2200: warning: dubious:
Hi Helge,
On Tue, 15 Dec 2020 05:45:49 +0100 Helge Deller wrote:
>
> I dropped the patch from the parisc-hd tree for now -
> it needs more work and will not be part of the next merge window.
Thanks for letting me know.
--
Cheers,
Stephen Rothwell
pgpNgyoZ38GwF.pgp
Description: OpenPGP digit
On Sat, 12 Dec 2020 02:00:05 +0100 Andrea Mayer wrote:
> The set of required attributes for a given SRv6 behavior is identified
> using a bitmap stored in an unsigned long, since the initial design of
> SRv6 networking in Linux. Recently the same approach has been used for
> identifying the optiona
On Tue, Dec 1, 2020 at 1:30 PM Furquan Shaikh wrote:
>
> 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 re
On Mon, Dec 14, 2020 at 12:49:27PM -0800, Linus Torvalds wrote:
> The pain just isn't worth it, but more importantly, you simply need to
> get your workflow in order, and not send me completely untested
> garbage that hasn't even been compiled.
I have now more bandwidth. It was mostly eaten by SGX
On 14-12-20, 14:00, Ionela Voinescu wrote:
> I think there could be a potential problem here (it would be unlikely
> but why not fix it :) ). It was in the code before your changes.
>
> When we enable amu_fie_key here, topology_scale_freq_tick() could be
> called for AMU CPUs, which will compute a
On 12/14/20 8:48 PM, Stephen Rothwell wrote:
> Hi all,
>
> On Mon, 2 Nov 2020 12:38:41 +1100 Stephen Rothwell
> wrote:
>>
>> Today's linux-next merge of the parisc-hd tree got a conflict in:
>>
>> arch/parisc/kernel/time.c
>>
>> between commit:
>>
>> 686092e7daaa ("parisc: use legacy_timer_t
From: Andrea Parri (Microsoft) Sent: Tuesday, December
8, 2020 11:08 PM
>
> An erroneous or malicious host could send multiple rescind messages for
> a same channel. In vmbus_onoffer_rescind(), the guest maps the channel
> ID to obtain a pointer to the channel object and it eventually releases
On 12/14/20 6:22 PM, Xu Yilun wrote:
> On Mon, Dec 14, 2020 at 02:14:56PM -0800, Tom Rix wrote:
>> On 12/13/20 7:36 PM, Xu Yilun wrote:
>>> This patch adds description for UIO support for dfl devices on DFL
>>> bus.
>>>
>>> Signed-off-by: Xu Yilun
>>> ---
>>> v2: no doc in v1, add it for v2.
>>>
syzbot has found a reproducer for the following issue on:
HEAD commit:2c85ebc5 Linux 5.10
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=148fcc1350
kernel config: https://syzkaller.appspot.com/x/.config?x=8aff533d6c635e6
dashboard link: https://syzkalle
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