On Sun, Feb 14, 2021 at 09:39:55AM -0800, Randy Dunlap wrote:
> On 2/12/21 2:22 PM, mgr...@linux.intel.com wrote:
> > diff --git a/drivers/misc/vpumgr/Kconfig b/drivers/misc/vpumgr/Kconfig
> > new file mode 100644
> > index ..bb82ff83afd3
> > --- /dev/null
> > +++ b/drivers/misc/vpumgr/
On Sun, Feb 14, 2021 at 09:44:53AM -0800, Randy Dunlap wrote:
> On 2/12/21 2:22 PM, mgr...@linux.intel.com wrote:
> > diff --git a/drivers/misc/intel_tsens/Kconfig
> > b/drivers/misc/intel_tsens/Kconfig
> > new file mode 100644
> > index ..bfb8fe1997f4
> > --- /dev/null
> > +++ b/drive
From: Vasanth Sent: Wednesday, February 17, 2021 6:22 AM
>
> Signed-off-by: Vasanth Mathivanan
> ---
> drivers/hv/channel.c| 2 +-
> drivers/hv/connection.c | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
> index 6fb0c
On Sun, Feb 14, 2021 at 09:45:56AM -0800, Randy Dunlap wrote:
> On 2/12/21 2:22 PM, mgr...@linux.intel.com wrote:
> > diff --git a/drivers/misc/intel_tsens/Kconfig
> > b/drivers/misc/intel_tsens/Kconfig
> > index bfb8fe1997f4..8b263fdd80c3 100644
> > --- a/drivers/misc/intel_tsens/Kconfig
> > +++
All the regions maintained in hugetlb reserved map is inclusive on "from" but
exclusive on "to". We can break earlier even if rg->from==t because it already
means no possible intersection.
This does not need a Fixes in all cases because when it happens (rg->from==t)
we'll not break out of the loo
Introduce hugetlb_resv_map_add() helper to add a new file_region rather than
duplication the similar code twice in add_reservation_in_range().
Reviewed-by: Mike Kravetz
Reviewed-by: Miaohe Lin
Signed-off-by: Peter Xu
---
mm/hugetlb.c | 51 +++
1
v5:
- patch 4: change "int cow" into "bool cow"
- collect r-bs for Jason
v4:
- add r-b for Mike on the last patch, add some more commit message explains
that why we don't need wr-protect trick
- fix one warning of unused var in copy_present_page() [Gal]
v3:
- rebase to linux-next/akpm, switch t
We've got quite a few places (pte, pmd, pud) that explicitly checked against
whether we should break the cow right now during fork(). It's easier to
provide a helper, especially before we work the same thing on hugetlbfs.
Since we'll reference is_cow_mapping() in mm.h, move it there too. Actuall
After is_cow_mapping() is exported in mm.h, replace some manual checks
elsewhere throughout the tree but start to use the new helper.
Cc: VMware Graphics
Cc: Roland Scheidegger
Cc: David Airlie
Cc: Daniel Vetter
Cc: Mike Kravetz
Cc: Alexey Dobriyan
Cc: Andrew Morton
Reviewed-by: Jason Gunth
This is the last missing piece of the COW-during-fork effort when there're
pinned pages found. One can reference 70e806e4e645 ("mm: Do early cow for
pinned pages during fork() for ptes", 2020-09-27) for more information, since
we do similar things here rather than pte this time, but just for huget
On Sun, Feb 14, 2021 at 09:41:26AM -0800, Randy Dunlap wrote:
> On 2/12/21 2:22 PM, mgr...@linux.intel.com wrote:
> > diff --git a/drivers/misc/intel_tsens/Kconfig
> > b/drivers/misc/intel_tsens/Kconfig
> > index 8b263fdd80c3..be8d27e81864 100644
> > --- a/drivers/misc/intel_tsens/Kconfig
> > +++
On Sun, Feb 14, 2021 at 09:42:22AM -0800, Randy Dunlap wrote:
> On 2/12/21 2:23 PM, mgr...@linux.intel.com wrote:
> > diff --git a/drivers/misc/intel_tsens/Kconfig
> > b/drivers/misc/intel_tsens/Kconfig
> > index be8d27e81864..5cfe6b4004e5 100644
> > --- a/drivers/misc/intel_tsens/Kconfig
> > +++
On Wed, Feb 17, 2021 at 6:18 PM Jason A. Donenfeld wrote:
>
> On 2/18/21, Willem de Bruijn wrote:
> > On Wed, Feb 17, 2021 at 5:56 PM Jason A. Donenfeld wrote:
> >>
> >> Hi Willem,
> >>
> >> On Wed, Feb 17, 2021 at 11:27 PM Willem de Bruijn
> >> wrote:
> >> > A vmlinux image might help. I could
On Sun, Feb 14, 2021 at 09:47:51AM -0800, Randy Dunlap wrote:
> On 2/12/21 2:23 PM, mgr...@linux.intel.com wrote:
> > diff --git a/drivers/misc/hddl_device/Kconfig
> > b/drivers/misc/hddl_device/Kconfig
> > new file mode 100644
> > index ..e1ae81fdf177
> > --- /dev/null
> > +++ b/drive
On Tue, Feb 16, 2021 at 2:30 AM Jianlin Lv wrote:
>
> Perf failed to add kretprobe event with debuginfo of vmlinux which is
> compiled by gcc with -fpatchable-function-entry option enabled.
> The same issue with kernel module.
>
> Issue:
>
> # perf probe -v 'kernel_clone%return $retval'
> ...
Hi Linus,
Please pull the following Kselftest update for Linux 5.12-rc1.
This Kselftest update for Linux 5.12-rc1 consists of:
- dmabuf-heaps test fixes and cleanups from John Stultz.
- seccomp test fix to accept any valid fd in user_notification_addfd.
- Minor fixes to breakpoints and vDSO tes
On Sun, Feb 14, 2021 at 09:48:53AM -0800, Randy Dunlap wrote:
> On 2/12/21 2:23 PM, mgr...@linux.intel.com wrote:
> > diff --git a/drivers/misc/hddl_device/Kconfig
> > b/drivers/misc/hddl_device/Kconfig
> > index e1ae81fdf177..7f9a6a685275 100644
> > --- a/drivers/misc/hddl_device/Kconfig
> > +++
On 2021-02-11 23:09, Florian Westphal wrote:
> Richard Guy Briggs wrote:
> > > > I personally would notify once per transaction. This is easy and quick.
> >
> > This was the goal. iptables was atomic. nftables appears to no longer
> > be so. If I have this wrong, please show how that works.
>
Quoting Kuogee Hsieh (2021-02-17 15:20:31)
> Add hbr3_hbr2 voltage and premphasis swing table to support
> HBR3 link rate.
>
> Signed-off-by: Kuogee Hsieh
> ---
> drivers/phy/qualcomm/phy-qcom-qmp.c | 23 +--
> 1 file changed, 21 insertions(+), 2 deletions(-)
>
> diff --git
On Fri, Feb 12, 2021 at 02:04:44PM +1100, Stephen Rothwell wrote:
> Hi Ira,
>
> On Thu, 11 Feb 2021 17:07:41 -0800 Ira Weiny wrote:
> >
> > On Fri, Feb 12, 2021 at 10:38:10AM +1100, Stephen Rothwell wrote:
> > > from the fscache tree and commit:
> > >
> > > 325a835476e3 ("iov_iter: Remove memz
There's no point in adding a device to the deferred probe list if we
know for sure that it doesn't have a matching driver. So, check if a
device can match with a driver before adding it to the deferred probe
list.
Signed-off-by: Saravana Kannan
---
Geert,
Can you give this a shot for your I2C DM
On Tue, Feb 16, 2021 at 12:31 PM Geert Uytterhoeven
wrote:
>
> Hi Saravana,
>
> On Tue, Feb 16, 2021 at 7:49 PM Saravana Kannan wrote:
> > On Tue, Feb 16, 2021 at 12:05 AM Geert Uytterhoeven
> > wrote:
> > > On Mon, Feb 15, 2021 at 10:27 PM Saravana Kannan
> > > wrote:
> > > > On Mon, Feb 15,
On Fri, Feb 12, 2021 at 04:35:16PM +, Michael Kelley wrote:
> From: Melanie Plageman Sent: Thursday, February
> 11, 2021 3:18 PM
> >
> > Add ability to set the number of hardware queues with new module parameter,
> > storvsc_max_hw_queues. The default value remains the number of CPUs. This
On 2/12/2021 12:22 AM, Liang, Kan wrote:
On 2/11/2021 6:40 AM, Jiri Olsa wrote:
On Mon, Feb 08, 2021 at 07:24:57AM -0800, kan.li...@linux.intel.com wrote:
SNIP
Jin Yao (24):
perf jevents: Support unit value "cpu_core" and "cpu_atom"
perf util: Save pmu name to struct perf_pmu_alias
Hi Linus,
Please pull the following KUnit update for Linux 5.12-rc1.
This KUnit update for Linux 5.12-rc1 consists of consists of:
-- support for filtering test suites using glob from Daniel Latypov.
"kunit_filter.glob" command line option is passed to the UML
kernel, which currently onl
Hi "Ronald,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on input/next]
[also build test ERROR on v5.11 next-20210217]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as docu
Hi Arnaldo,
On 2/1/2021 6:27 AM, Jiri Olsa wrote:
On Thu, Jan 28, 2021 at 09:34:17AM +0800, Jin Yao wrote:
Uncore becomes die-scope on Xeon Cascade Lake-AP and perf has supported
--per-die aggregation yet.
One issue is found in check_per_pkg() for uncore events running on
AP system. On cascade
syzbot has bisected this issue to:
commit dcd479e10a0510522a5d88b29b8f79ea3467d501
Author: Johannes Berg
Date: Fri Oct 9 12:17:11 2020 +
mac80211: always wind down STA state
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=169ceb24d0
start commit: f40ddce8 Linux 5.11
--
Hello
I am Mr. Azizi Ouadarago, a banker by profession from Burkina Faso. I
have a very confidential business proposition involving transfer of $
18,500,000.00 United State Dollars that will be of great benefit to both of
us. Contact me via my private email below for more details.
Best Rega
Alexander Lobakin wrote:
> From: Xuan Zhuo
>
> This patch is used to construct skb based on page to save memory copy
> overhead.
>
> This function is implemented based on IFF_TX_SKB_NO_LINEAR. Only the
> network card priv_flags supports IFF_TX_SKB_NO_LINEAR will use page to
> directly construct
On (21/02/17 13:15), Enrico Weigelt, metux IT consult wrote:
> Under rare circumstances it may happen that a device node's name is NULL
> (most likely kernel bug in some other place). In such situations anything
> but helpful, if the debug printout crashes, and nobody knows what actually
> happened
On 2/2/2021 8:23 AM, Bjorn Andersson wrote:
> On Thu 28 Jan 22:46 CST 2021, Wesley Cheng wrote:
>
>> In order to take advantage of the TX fifo resizing logic, manually add
>> these properties to the DWC3 child node by default. This will allow
>> the DWC3 gadget to resize the TX fifos for the I
On Feb 17, 2021, at 1:08 AM, Amir Goldstein wrote:
>
> You are missing my point.
> Never mind which server. The server does not *need* to rely on
> vfs_copy_file_range() to copy files from XFS to ext4.
> The server is very capable of implementing the fallback generic copy
> in case source/target
Convert msm9860 driver to reg_field to use the init_common
function.
Signed-off-by: Ansuel Smith
---
drivers/thermal/qcom/tsens-8960.c | 80 ++-
1 file changed, 79 insertions(+), 1 deletion(-)
diff --git a/drivers/thermal/qcom/tsens-8960.c
b/drivers/thermal/qcom/tse
Function compute_intercept_slope hardcode the sensor slope to
SLOPE_DEFAULT. Change this and use the default value only if a slope is
not defined. This is needed for tsens VER_0 that has a hardcoded slope
table.
Signed-off-by: Ansuel Smith
---
drivers/thermal/qcom/tsens.c | 3 ++-
1 file changed
VER_0 is used to describe device based on tsens version before v0.1.
These device are devices based on msm8960 for example apq8064 or
ipq806x.
Signed-off-by: Ansuel Smith
---
drivers/thermal/qcom/tsens.c | 175 +--
drivers/thermal/qcom/tsens.h | 4 +-
2 files ch
This patchset convert msm8960 to reg_filed, use int_common instead
of a custom function and fix wrong tsens get_temp function for msm8960.
Ipq8064 SoCs tsens driver is based on 8960 tsens driver. Ipq8064 needs
to be registered as a gcc child as the tsens regs on this platform are
shared with the c
Use init_common and drop custom init for msm8960.
Signed-off-by: Ansuel Smith
---
drivers/thermal/qcom/tsens-8960.c | 52 +--
1 file changed, 1 insertion(+), 51 deletions(-)
diff --git a/drivers/thermal/qcom/tsens-8960.c
b/drivers/thermal/qcom/tsens-8960.c
index 3f4
Document the use of bindings used for msm8960 tsens based devices.
msm8960 use the same gcc regs and is set as a child of the qcom gcc.
Signed-off-by: Ansuel Smith
---
.../bindings/thermal/qcom-tsens.yaml | 56 ---
1 file changed, 48 insertions(+), 8 deletions(-)
diff -
Add support for tsens present in ipq806x SoCs based on generic msm8960
tsens driver.
Signed-off-by: Ansuel Smith
---
drivers/thermal/qcom/tsens.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/thermal/qcom/tsens.c b/drivers/thermal/qcom/tsens.c
index 842f518fdf84..e14b90ddd0f9 10
Rework calibrate function to use common function. Derive the offset from
a missing hardcoded slope table and the data from the nvmem calib
efuses.
Signed-off-by: Ansuel Smith
---
drivers/thermal/qcom/tsens-8960.c | 56 +--
1 file changed, 15 insertions(+), 41 deletion
On Thu, Feb 18, 2021 at 1:25 AM Luis Henriques wrote:
>
> A regression has been reported by Nicolas Boichat, found while using the
> copy_file_range syscall to copy a tracefs file. Before commit
> 5dae222a5ff0 ("vfs: allow copy_file_range to copy across devices") the
> kernel would return -EXDEV
It's present a hardware bug in tsens VER_0 where if sensors upper to id
6 are enabled selectively, underfined results are expected. Fix this by
enabling all the remaining sensor in one step.
Signed-off-by: Ansuel Smith
---
drivers/thermal/qcom/tsens-8960.c | 19 +--
1 file change
On 2/17/21 12:13 AM, Michal Hocko wrote:
> On Tue 16-02-21 11:44:34, Mike Kravetz wrote:
> [...]
>> If we are not going to do the allocations under the lock, then we will need
>> to either preallocate or take the workqueue approach.
>
> We can still drop the lock temporarily right? As we already d
On Fri, Feb 12, 2021 at 05:20:57PM -0400, Jason Gunthorpe wrote:
> On Fri, Feb 12, 2021 at 12:27:39PM -0700, Alex Williamson wrote:
> > Create an interface through vfio-core where a vfio bus driver (ex.
> > vfio-pci) can register the vm_operations_struct it uses to map device
> > memory, along with
On Wed, Feb 17, 2021 at 02:50:23PM +, Valentin Schneider wrote:
> On 17/02/21 17:38, Lingutla Chandrasekhar wrote:
> > In load balancing, when balancing group is unable to pull task
> > due to ->cpus_ptr constraints from busy group, then it sets
> > LBF_SOME_PINNED to lb env flags, as a consequ
Hi Yi,
On 2021/2/9 19:57, Yi Sun wrote:
> On 21-02-07 18:40:36, Keqian Zhu wrote:
>> Hi Yi,
>>
>> On 2021/2/7 17:56, Yi Sun wrote:
>>> Hi,
>>>
>>> On 21-01-28 23:17:41, Keqian Zhu wrote:
>>>
>>> [...]
>>>
+static void vfio_dma_dirty_log_start(struct vfio_iommu *iommu,
+
On 02/11/21 at 10:08am, Saeed Mirzamohammadi wrote:
> This adds crashkernel=auto feature to configure reserved memory for
> vmcore creation. CONFIG_CRASH_AUTO_STR is defined to be set for
> different kernel distributions and different archs based on their
> needs.
>
> Signed-off-by: Saeed Mirzamoh
On 2/16/21 22:07, Hyeongseok Kim wrote:
> Add FITRIM ioctl to enable discarding unused blocks while mounted.
> As current exFAT doesn't have generic ioctl handler, add empty ioctl
> function first, and add FITRIM handler.
>
> Signed-off-by: Hyeongseok Kim
Looks good.
Reviewed-by: Chaitanya Kulkar
On Sat, Feb 13, 2021 at 08:10:38AM -0800, Lakshmi Ramasubramanian wrote:
> On kexec file load Integrity Measurement Architecture (IMA) subsystem
> may verify the IMA signature of the kernel and initramfs, and measure
> it. The command line parameters passed to the kernel in the kexec call
> may al
On Mon, 2021-02-08 at 17:00 -0800, Stephen Boyd wrote:
> Quoting Weiyi Lu (2020-12-22 05:09:25)
> > This series is based on v5.10-rc1.
> >
>
> The DT bindings fail, can you fix and resend?
>
OK, I'll fix and resend. Thank you for reviewing.
> Documentation/devicetree/bindings/arm/mediatek/medi
On Thu, Feb 18, 2021 at 12:14:11AM +0200, Jarkko Sakkinen wrote:
> On Tue, Feb 16, 2021 at 04:31:26PM +, David Laight wrote:
> > ...
> > > > > + get_device(&chip->dev);
> > > > > + chip->devs.release = tpm_devs_release;
> > > > > + chip->devs.devt =
> > > > > + MKDEV(MAJ
On 2/17/21 14:03, Pavel Machek wrote:
> Hi!
>> diff --git a/kernel/power/swap.c b/kernel/power/swap.c
>> index c73f2e295167..e92e36c053a6 100644
>> --- a/kernel/power/swap.c
>> +++ b/kernel/power/swap.c
>> @@ -271,13 +271,12 @@ static int hib_submit_io(int op, int op_flags, pgoff_t
>> page_off, vo
On 02/17/21 at 02:42pm, Vivek Goyal wrote:
> On Wed, Feb 17, 2021 at 02:26:53PM -0500, Steven Rostedt wrote:
> > On Wed, 17 Feb 2021 12:40:43 -0600
> > john.p.donne...@oracle.com wrote:
> >
> > > Hello.
> > >
> > > Ping.
> > >
> > > Can we get this reviewed and staged ?
> > >
> > > Thank you.
>
Hi Rob,
thanks for your review!
On Wed, Feb 17, 2021 at 03:04:41PM -0600, Rob Herring wrote:
> On Wed, Feb 10, 2021 at 09:10:36AM -0800, Matthias Kaehlcke wrote:
> > Discrete onboard USB hubs (an example for such a hub is the Realtek
> > RTS5411) need to be powered and may require initialization
Dear Jason：
Sorry for the late reply this email.
在 2021/2/10 16:09, Jason Wang 写道:
On 2021/2/10 上午11:04, Tang Bin wrote:
The file virtio_mmio.c has defined the function to_virtio_mmio_device,
so use it instead of container_of() to simply code. And remove
superfluous blank lines in this
On 2/17/21 12:46 PM, Peter Xu wrote:
> Huge pmd sharing could bring problem to userfaultfd. The thing is that
> userfaultfd is running its logic based on the special bits on page table
> entries, however the huge pmd sharing could potentially share page table
> entries for different address ranges
From: Peng Fan
V12:
Add maxItems to avoid dt_bindings_check fail
Rebased on top of linux-next
V11:
Per Rob's comments, fix memory-region in patch 1/10
Rebased on top of Linux-next
V10:
Per Rob's comments, fix patch 1/10
V9:
Per Mathieu's comments,
update the tile of yaml in patch 2/10
From: Peng Fan
Convert the imx rproc binding to DT schema format using json-schema.
Signed-off-by: Peng Fan
---
.../bindings/remoteproc/fsl,imx-rproc.yaml| 61 +++
.../bindings/remoteproc/imx-rproc.txt | 33 --
2 files changed, 61 insertions(+), 33 deletions
From: Peng Fan
Add i.MX8MQ/M support, also include mailbox for rpmsg/virtio usage.
Signed-off-by: Peng Fan
---
.../bindings/remoteproc/fsl,imx-rproc.yaml| 51 ++-
1 file changed, 50 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/remoteproc/fsl,
From: Peng Fan
Add i.MX8MQ dev/sys addr map and configuration data structure
i.MX8MM share i.MX8MQ settings.
Reviewed-by: Richard Zhu
Reviewed-by: Mathieu Poirier
Signed-off-by: Peng Fan
---
drivers/remoteproc/Kconfig | 6 ++---
drivers/remoteproc/imx_rproc.c | 41 ++
From: Peng Fan
vdev regions are vdev0vring0, vdev0vring1, vdevbuffer and similar.
They are handled by remoteproc common code, no need to map in imx
rproc driver.
Signed-off-by: Peng Fan
Reviewed-by: Mathieu Poirier
---
drivers/remoteproc/imx_rproc.c | 3 +++
1 file changed, 3 insertions(+)
d
From: Peng Fan
Introduce an extra parameter is_iomem to da_to_va, then the caller
could take the memory as normal memory or io mapped memory.
Reviewed-by: Bjorn Andersson
Reviewed-by: Mathieu Poirier
Reported-by: kernel test robot
Signed-off-by: Peng Fan
---
drivers/remoteproc/imx_rproc.c
From: Peng Fan
Introduce is_iomem to indicate this piece memory is iomem or not.
Reviewed-by: Bjorn Andersson
Signed-off-by: Peng Fan
Reviewed-by: Mathieu Poirier
---
include/linux/remoteproc.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/linux/remoteproc.h b/include/linux/r
From: Peng Fan
The hook is used to parse memory-regions and load resource table
from the address the remote processor published.
Reviewed-by: Richard Zhu
Reviewed-by: Mathieu Poirier
Signed-off-by: Peng Fan
---
drivers/remoteproc/imx_rproc.c | 93 ++
1 file ch
From: Peng Fan
It is using devm_ioremap, so not devm_ioremap_resource. Correct
the error message and print out sa/size.
Reviewed-by: Bjorn Andersson
Reviewed-by: Mathieu Poirier
Signed-off-by: Peng Fan
---
drivers/remoteproc/imx_rproc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(
From: Peng Fan
We might need to map an region multiple times, becaue the region might
be shared between remote processors, such i.MX8QM with dual M4 cores.
So use devm_ioremap, not devm_ioremap_resource.
Reviewed-by: Oleksij Rempel
Reviewed-by: Richard Zhu
Signed-off-by: Peng Fan
Reviewed-by:
From: Peng Fan
Use virtio/mailbox to build connection between Remote Proccessors
and Linux. Add work queue to handle incoming messages.
Reviewed-by: Richard Zhu
Reviewed-by: Mathieu Poirier
Signed-off-by: Peng Fan
---
drivers/remoteproc/imx_rproc.c | 116 -
1
On Wed, 2021-02-10 at 13:19 +0100, Matthias Brugger wrote:
>
> On 22/12/2020 14:09, Weiyi Lu wrote:
> > This patch adds the new binding documentation of imp i2c wrapper controller
> > for Mediatek MT8192.
>
> The wrapper controller has only clock parts, or are the clock register mapped
> into the
On sparc, fork and clone syscalls have an unusual semantics of
returning the pid of the parent process to the child process.
Apparently, the implementation did not honor pid namespaces at all,
so the child used to get the pid of its parent in the init namespace.
This bug was found by strace test
On 2/17/21 12:46 PM, Peter Xu wrote:
> Huge pmd sharing for hugetlbfs is racy with userfaultfd-wp because
> userfaultfd-wp is always based on pgtable entries, so they cannot be shared.
>
> Walk the hugetlb range and unshare all such mappings if there is, right before
> UFFDIO_REGISTER will succeed
Hi all,
Commit
bc5d1d0f8b38 ("Revert "powerpc: Move ima buffer fields to struct kimage"")
is missing a Signed-off-by from its author and committer.
Reverts are commits as well.
--
Cheers,
Stephen Rothwell
pgpmBJNVYyA2w.pgp
Description: OpenPGP digital signature
On Wed, 2021-02-10 at 13:46 +0100, Matthias Brugger wrote:
>
> On 22/12/2020 14:09, Weiyi Lu wrote:
> > Add MT8192 basic clock providers, include topckgen, apmixedsys,
> > infracfg and pericfg.
> >
> > Signed-off-by: Weiyi Lu
> > ---
> > drivers/clk/mediatek/Kconfig |8 +
> > drivers/c
On 02/11/21 at 10:08am, Saeed Mirzamohammadi wrote:
> This adds crashkernel=auto feature to configure reserved memory for
> vmcore creation. CONFIG_CRASH_AUTO_STR is defined to be set for
> different kernel distributions and different archs based on their
> needs.
>
> Signed-off-by: Saeed Mirzamoh
On 2021/2/10 14:43, Herbert Xu Wrote:
> On Sun, Feb 07, 2021 at 06:04:40PM +0800, Longfang Liu wrote:
>> If the header file "crypto/internal/hash.h" not
>> added, the allocation of crypto_tfm will fail when
>> the shash algorithm calculates the hash
>> through the software.
>>
>> Signed-off-by: Lon
On Wed, Feb 17, 2021 at 7:57 PM Stephen Rothwell wrote:
>
> Hi all,
>
> Commit
>
> bc5d1d0f8b38 ("Revert "powerpc: Move ima buffer fields to struct kimage"")
>
> is missing a Signed-off-by from its author and committer.
>
> Reverts are commits as well.
Oops, now dropped.
Thanks,
Rob
On Thu, Feb 18, 2021 at 10:01:58AM +0800, liulongfang wrote:
>
> >> diff --git a/drivers/crypto/hisilicon/sec2/sec_crypto.c
> >> b/drivers/crypto/hisilicon/sec2/sec_crypto.c
> >> index d2c4a2c..988faf7 100644
> >> --- a/drivers/crypto/hisilicon/sec2/sec_crypto.c
> >> +++ b/drivers/crypto/hisilicon
在 2021/2/10 23:26, Colin King 写道:
From: Colin Ian King
Currently function hns3_reset_notify_uninit_enet is returning
the contents of the uninitialized variable ret. Fix this by
removing ret (since it is no longer used) and replace it with
a return of the literal value 0.
you can not remov
在 2021/2/10 12:56, Herbert Xu 写道:
On Mon, Feb 08, 2021 at 05:38:51PM +0800, Meng Yu wrote:
As curve id of ECDH will be moved from its key into algorithm name,
we cannot use 'curve_id' in 'struct ecdh', so we should modify ECDH
driver in atmel, and make ECDH algorithm name be the same as crypt
On Thu, Jan 21, 2021 at 2:42 AM 'Diab Neiroukh' via Clang Built Linux
wrote:
>
> Polly is able to optimize various loops throughout the kernel for cache
> locality. A mathematical representation of the program, based on
> polyhedra, is analysed to find opportunistic optimisations in memory
> acces
在 2021/2/10 12:57, Herbert Xu 写道:
On Mon, Feb 08, 2021 at 05:38:55PM +0800, Meng Yu wrote:
1. Enable 'ECDH' algorithm in Kunpeng 930;
2. HPRE ECDH Support: ecdh-nist-p192, ecdh-nist-p224,
ecdh-nist-p256, ecdh-nist-p384, ecdh-nist-p521.
Where is the patch that adds the generic ecdh-nist-
Hi:
On 2021/2/13 9:15, Mike Kravetz wrote:
> On 2/9/21 11:54 PM, Miaohe Lin wrote:
>> If there is no reservation corresponding to a vma, map_chg is always != 0,
>> i.e. we can not meet the condition where a vma does not have reservation
>> while map_chg = 0.
>
> This commit message might be easier
Hi Peter,
Would you help pick up this patch so that we can enable guest Arch LBR?
---
thx,likexu
On 2021/2/3 15:03, Like Xu wrote:
If the platform supports LBR_INFO register, the x86_pmu.lbr_info will
be assigned in intel_pmu_?_lbr_init_?() and it's safe to expose LBR_INFO
in the x86_perf_get_
Reviewed-by: Huacai Chen
On Wed, Feb 10, 2021 at 6:04 PM Christoph Hellwig wrote:
>
> CONFIG_DMA_MAYBE_COHERENT just guards two early init options now. Just
> enable them unconditionally for CONFIG_DMA_NONCOHERENT.
>
> Signed-off-by: Christoph Hellwig
> ---
> arch/mips/Kconfig| 8 ++--
On Thu, Feb 11, 2021 at 4:24 PM wrote:
>
> From: Zqiang
>
> The debug_work_activate() is called on the premise that
> the work can be inserted, because if wq be in WQ_DRAINING
> status, insert work may be failed.
>
Please add:
Fixes: e41e704bc4f49 ("workqueue: improve destroy_workqueue() debugga
On Tue, 2021-02-09 at 12:15 -0600, Rob Herring wrote:
> On Wed, Jan 27, 2021 at 04:51:23PM +0800, Liu Ying wrote:
> > This patch adds a drm bridge driver for i.MX8qxp pixel link to display
> > pixel interface(PXL2DPI). The PXL2DPI interfaces the pixel link 36-bit
> > data output and the DSI contro
Hi Krzysztof,
Sorry, just back from Chinese New Year holiday.
> From: Krzysztof Wilczyński
> ...
> ...
> Would this only affect error injection or would this be also a generic problem
> with the driver itself causing issues regardless of whether it was an error
> injection or not for this partic
+CC Paul
On Wed, Feb 17, 2021 at 7:58 PM wrote:
>
> From: Zqiang
>
> The RCU read critical area already by preempt_disable/enable()
> (equivalent to rcu_read_lock_sched/unlock_sched()) mark, so remove
> rcu_read_lock/unlock().
I think we can leave it which acks like document, especially
workqu
On 1/27/21 6:30 PM, Al Grant wrote:
>>> +/* CoreSight PMU AUX buffer formats */
>>> +#define PERF_AUX_FLAG_CORESIGHT_FORMAT_CORESIGHT0x /*
>> Default for backward compatibility */
>>> +#define PERF_AUX_FLAG_CORESIGHT_FORMAT_RAW0x0100 /*
>> Raw format of the source */
>>
>> Would CORESIGHT_FO
gcc version: 11.0.0 20210208 (experimental) (GCC)
Following build error on arm64:
...
In function ‘printf’,
inlined from ‘regs_dump__printf’ at util/session.c:1141:3,
inlined from ‘regs__printf’ at util/session.c:1169:2:
/usr/include/aarch64-linux-gnu/bits/stdio2.h:107:10: \
error:
From: Zqiang
The debug_work_activate() is called on the premise that
the work can be inserted, because if wq be in WQ_DRAINING
status, insert work may be failed.
Fixes: e41e704bc4f4 ("workqueue: improve destroy_workqueue() debuggability")
Signed-off-by: Zqiang
Reviewed-by: Lai Jiangshan
---
v
On Thu, Feb 18, 2021 at 9:00 AM Mike Kravetz wrote:
>
> On 2/17/21 12:13 AM, Michal Hocko wrote:
> > On Tue 16-02-21 11:44:34, Mike Kravetz wrote:
> > [...]
> >> If we are not going to do the allocations under the lock, then we will need
> >> to either preallocate or take the workqueue approach.
>
dmabuf arguments are completely broken, these patches make it possible
to actually use dmabuf arguments (in particular, the second patch).
Jonathan Marek (3):
fastrpc: always use fl->lock and remove fl->mutex
fastrpc: move fl->maps list removal into fastrpc_free_map
fastrpc: remove redundant
fastrpc_internal_invoke() will call fastrpc_map_create, so there is no
point in having it called here. This does change the behavior somewhat as
fastrpc_internal_invoke() will release the map afterwards, but that's what
we want to happen in this case.
Signed-off-by: Jonathan Marek
---
drivers/mi
This fixes the incredibly broken behavior of fastrpc_context_free(),
which calls fastrpc_map_put() but does not remove the map from the list
when it is free'd, causing use-after-free errors.
fl->lock needs to be held not just for list_del(), but also kref_put, to
avoid a race condition with fastrp
Fix the broken behavior of having a separate mutex for locking at this
place, and use the same spinlock that is used to add/remove from the list.
Signed-off-by: Jonathan Marek
---
drivers/misc/fastrpc.c | 11 +++
1 file changed, 3 insertions(+), 8 deletions(-)
diff --git a/drivers/misc/
> -Original Message-
> From: Arnd Bergmann
> Sent: February 17, 2021 4:30 PM
> To: Min Li
> Cc: Derek Kiernan ; Dragan Cvetic
> ; Arnd Bergmann ; gregkh
> ; linux-kernel@vger.kernel.org; Networking
> ; Richard Cochran
> Subject: Re: [PATCH net-next] misc: Add Renesas Synchronization
>
On 01/30/21 at 03:10pm, Chen Zhou wrote:
> Move CRASH_ALIGN to header asm/kexec.h for later use. Besides, the
> alignment of crash kernel regions in x86 is 16M(CRASH_ALIGN), but
> function reserve_crashkernel() also used 1M alignment. So just
> replace hard-coded alignment 1M with macro CRASH_ALIGN
Hi Linus,
This now my "official" first PR for v5.12. There's still some known issues
in the tpm_tis driver *not& fixed in this first pull request, which trigger a
warning but do not overally collapse the kernel by any means.
The fixes are in good progress, but unfortunately there's still some fin
Hi Rob Herring, thanks for the comments.
On Tue, Feb 09, 2021 at 01:30:10PM -0600, Rob Herring wrote:
> On Thu, Jan 28, 2021 at 11:08:26AM +0800, Xin Ji wrote:
> > Add 'bus-type' and 'data-lanes' define for port0, add HDCP support
> > flag and DP tx lane0 and lane1 swing register array define.
> >
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