This is kexec_file_load implementation for ARM. It loads zImage and
initrd from file descripters and resuses DTB.
Most code is derived from arm64 kexec_file_load implementation
and from kexec-tools.
Cc: AKASHI Takahiro
Signed-off-by: Łukasz Stelmach
---
arch/arm/Kconfig |
Move the definition of malloc pool size of the decompressor to
a single place. This value will be exposed later for kexec_file loader.
Signed-off-by: Łukasz Stelmach
---
arch/arm/boot/compressed/Makefile | 7 +--
arch/arm/boot/compressed/head.S | 6 --
2 files changed, 9
Hello,
On Tue, Jun 02, 2020 at 08:08:10AM +0800, Lai Jiangshan wrote:
> It is not noticable from the "free" command.
> By counting the number of allocated pwq (mainly percpu pwq),
> it saves 20k in my simple kvm guest (4cpu).
> I guess it highly various in different boxes with various
> kernel
Le 02/06/2020 à 14:07, Wang Hai a écrit :
Currently the error return path from kobject_init_and_add() is not
followed by a call to kobject_put() - which means we are leaking
the kobject.
Fix it by adding a call to kobject_put() in the error path of
kobject_init_and_add().
Fixes:
The following changes since commit 6a8b55ed4056ea5559ebe4f6a4b247f627870d4c:
Linux 5.7-rc3 (2020-04-26 13:51:02 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux.git/
tags/kgdb-5.8-rc1
for you to fetch changes up to
On 02/06/20 15:56, Wei Liu wrote:
>>
>> between commit:
>>
>> 22ad0026d097 ("x86/hyper-v: Add synthetic debugger definitions")
>>
> Paolo
>
> As far as I can tell you merged that series a few days ago. Do you plan
> to submit it to Linus in this merge window? How do you want to proceed
> to fix
On Tue, 2 Jun 2020 at 15:55, Greg Kroah-Hartman
wrote:
>
> This is the start of the stable review cycle for the 5.6.16 release.
> There are 174 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.
>
>
Sorry Linus, I totally FUBARed the addressing on the pull request.
Resending directly to you so that it doesn't get lost in the spam
folder.
--D
---
Hi Linus,
Please pull the new XFS code for 5.8. Most of the changes this cycle
are refactoring of existing code in preparation for things
On Tue, Jun 02, 2020 at 01:03:05PM +0800, butt3rflyh4ck wrote:
> I report a bug (in linux-5.7.0-rc7) found by syzkaller.
>
> kernel config:
> https://github.com/butterflyhack/syzkaller-fuzz/blob/master/config-v5.7.0-rc7
>
> and can reproduce.
>
> A param->string held by exfat_mount_options.
for the big_key type.
Thanks,
David
---
The following changes since commit 6a8b55ed4056ea5559ebe4f6a4b247f627870d4c:
Linux 5.7-rc3 (2020-04-26 13:51:02 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git
tags/keys-next-20200602
On Tue, Jun 02, 2020 at 06:26:26PM +0200, Paolo Bonzini wrote:
> On 02/06/20 15:56, Wei Liu wrote:
> >>
> >> between commit:
> >>
> >> 22ad0026d097 ("x86/hyper-v: Add synthetic debugger definitions")
> >>
> > Paolo
> >
> > As far as I can tell you merged that series a few days ago. Do you plan
On Mon, Jun 01, 2020 at 02:58:21PM -0400, Kevin Groeneveld wrote:
> On Mon, Mar 23, 2020 at 11:10 AM Dejin Zheng wrote:
> >
> > use phy_read_poll_timeout() to replace the poll codes for
> > simplify lan87xx_read_status() function.
> >
> > Suggested-by: Andrew Lunn
> > Reviewed-by: Florian
On Tue, Jun 02, 2020 at 04:45:05AM -0400, Michael S. Tsirkin wrote:
> So vhost needs to poke at userspace *a lot* in a quick succession. It
> is thus benefitial to enable userspace access, do our thing, then
> disable. Except access_ok has already been pre-validated with all the
> relevant nospec
On 5/29/2020 4:37 AM, Daniel Wagner wrote:
Asynchronous event notifications do not have an request
associated. When fcp_io() fails we unconditionally call
nvme_cleanup_cmd() which leads to a crash.
Fixes: 16686f3a6c3c ("nvme: move common call to nvme_cleanup_cmd to core layer")
Cc: Max
On Tue, Jun 02, 2020 at 01:53:52PM +0200, Ansuel Smith wrote:
> From: Sham Muthayyan
>
> Add Force GEN1 support needed in some ipq8064 board that needs to limit
> some PCIe line to gen1 for some hardware limitation. This is set by the
> max-link-speed binding and needed by some soc based on
On 5/29/20 8:39 AM, Masami Hiramatsu wrote:
On Fri, 29 May 2020 08:14:39 -0600
Shuah Khan wrote:
On 5/28/20 8:51 AM, Masami Hiramatsu wrote:
Hi,
Recently, I found some tests were always skipped.
Here is a series of patches to fix those issues.
The prime_numbers test is skipped in some
On Tue, Jun 02, 2020 at 06:15:57PM +0800, Jason Wang wrote:
>
> On 2020/6/2 下午4:45, Michael S. Tsirkin wrote:
> > So vhost needs to poke at userspace *a lot* in a quick succession. It
> > is thus benefitial to enable userspace access, do our thing, then
> > disable. Except access_ok has already
On Tue, Jun 02, 2020 at 08:37:26AM -0700, Guenter Roeck wrote:
On 6/2/20 3:23 AM, Greg Kroah-Hartman wrote:
This is the start of the stable review cycle for the 4.9.226 release.
There are 59 patches in this series, all will be posted as a response
to this one. If anyone has any issues with
On 02/06/2020 11:16, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.4.226 release.
> There are 47 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.
>
> Responses
Sometimes the stop triggers a watchdog rather than a stop-ack. Update
the running state to false on requesting stop to skip the watchdog
instead.
Error Logs:
$ echo stop > /sys/class/remoteproc/remoteproc0/state
ipa 1e4.ipa: received modem stopping event
remoteproc-modem: watchdog received:
Remove the redundant running state, as an equivalent is maintained in
the common q6v5 resource handling helpers.
Signed-off-by: Sibi Sankar
---
drivers/remoteproc/qcom_q6v5_mss.c | 5 -
1 file changed, 5 deletions(-)
diff --git a/drivers/remoteproc/qcom_q6v5_mss.c
On Tue, Jun 02, 2020 at 06:51:55AM -0700, Tony Lindgren wrote:
> * Grygorii Strashko [200602 13:44]:
> >
> >
> > On 02/06/2020 16:14, Drew Fustini wrote:
> > > Add gpio-ranges properties to the gpio controller nodes.
> > >
> > > These gpio-ranges were created based on "Table 9-10.
On 02/06/2020 11:23, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.14.183 release.
> There are 76 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.
>
> Responses
On Thu, May 28, 2020 at 03:55:21PM +, Jinhua Wu (jinhwu) wrote:
> On 2020/5/28, 11:48 PM, "Jinhua Wu" wrote:
> Hi Vignesh,
> BIOS just locked down parts of flash (such as, code region), others are still
> writeable. Once the SPI locked down,it can't be override unless platfrom
> reset
>
On Tue Jun 02 20, Joerg Roedel wrote:
Hi Jerry,
On Mon, Jun 01, 2020 at 05:02:36PM -0700, Jerry Snitselaar wrote:
Yeah, that will solve the panic.
If you still see the kdump faults, can you please try with the attached
diff? I was not able to reproduce them in my setup.
Regards,
On Tue, Jun 02, 2020 at 02:13:23AM +0800, kbuild test robot wrote:
> Hi Dejin,
>
> Thank you for the patch! Perhaps something to improve:
>
Yes, you are right, I should not modify this file
drivers/pci/controller/pcie-xilinx-nwl.c.
I will sent the patch v2. Thanks very much!
BR,
Dejin
> [auto
Add the '-ps' picosecond unit suffix for property names.
Signed-off-by: Dan Murphy
---
Documentation/devicetree/bindings/property-units.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/property-units.txt
On Mon, Jun 01, 2020 at 07:45:47PM +0100, Jules Irenge wrote:
>
> Jules Irenge (5):
> rcu/rcutorture: replace 0 with false
> rcu: replace 1 with true
I queued these two, thank you!
> rcu: replace + with |
This one I am not all that excited about, so I am leaving it off.
Hello
The RGMII internal delay is a common setting found in most RGMII capable PHY
devices. It was found that many vendor specific device tree properties exist
to do the same function. This creates a common property to be used for PHY's
that have tunable internal delays for the Rx and Tx paths.
On 29.05.20 12:08, Mel Gorman wrote:
> On Thu, May 28, 2020 at 06:11:12PM +0200, Peter Zijlstra wrote:
>>> FWIW, I think you're referring to Mel's notice in OSPM regarding the
>>> overhead.
>>> Trying to see what goes on in there.
>>
>> Indeed, that one. The fact that regular distros cannot
Add RGMII internal delay configuration for Rx and Tx.
Signed-off-by: Dan Murphy
---
drivers/net/phy/dp83869.c | 82 +--
1 file changed, 79 insertions(+), 3 deletions(-)
diff --git a/drivers/net/phy/dp83869.c b/drivers/net/phy/dp83869.c
index
Add a helper function that will return the index in the array for the
passed in internal delay value. The helper requires the array, size and
delay value.
The helper will then return the index for the exact match or return the
index for the index to the closest smaller value.
Signed-off-by: Dan
tx-internal-delays and rx-internal-delays are a common setting for RGMII
capable devices.
These properties are used when the phy-mode or phy-controller is set to
rgmii-id, rgmii-rxid or rgmii-txid. These modes indicate to the
controller that the PHY will add the internal delay for the
Add the internal delay values into the header and update the binding
with the internal delay properties.
Signed-off-by: Dan Murphy
---
.../devicetree/bindings/net/ti,dp83869.yaml | 16 +++-
1 file changed, 15 insertions(+), 1 deletion(-)
diff --git
On Tue, Jun 02, 2020 at 11:34:17AM +0900, Joonsoo Kim wrote:
> 2020년 6월 2일 (화) 오전 12:56, Johannes Weiner 님이 작성:
> > On Mon, Jun 01, 2020 at 03:14:24PM +0900, Joonsoo Kim wrote:
> > > But, I still think that modified refault activation equation isn't
> > > safe. The next
> > > problem I found is
Add I2C interface driver for the SCD30 sensor.
Signed-off-by: Tomasz Duszynski
---
MAINTAINERS | 1 +
drivers/iio/chemical/Kconfig | 11 +++
drivers/iio/chemical/Makefile| 1 +
drivers/iio/chemical/scd30_i2c.c | 134 +++
4 files
If the kernel is built with CFI we hit a __cfi_check_fail
while mounting a partition
Call trace:
__cfi_check_fail+0x1c/0x24
name_to_dev_t+0x0/0x404
iget5_locked+0x594/0x5e8
ntfs_fill_super+0xbfc/0x43ec
mount_bdev+0x30c/0x3cc
ntfs_mount+0x18/0x24
mount_fs+0x1b0/0x380
vfs_kern_mount+0x90/0x398
Following series adds support for Sensirion SCD30 sensor module capable of
measuring carbon dioxide, temperature and relative humidity. CO2 measurements
base on NDIR principle while temperature and relative humidity are measured by
the on board SHT31. As for sensor communication, both I2C and
Add Sensirion SCD30 carbon dioxide core driver.
Signed-off-by: Tomasz Duszynski
---
Documentation/ABI/testing/sysfs-bus-iio-scd30 | 34 +
MAINTAINERS | 6 +
drivers/iio/chemical/Kconfig | 11 +
drivers/iio/chemical/Makefile
Add serial interface driver for the SCD30 sensor.
Signed-off-by: Tomasz Duszynski
---
MAINTAINERS | 1 +
drivers/iio/chemical/Kconfig| 11 ++
drivers/iio/chemical/Makefile | 1 +
drivers/iio/chemical/scd30_serial.c | 266
4
Add SCD30 sensor binding file.
Signed-off-by: Tomasz Duszynski
---
.../iio/chemical/sensirion,scd30.yaml | 68 +++
MAINTAINERS | 1 +
2 files changed, 69 insertions(+)
create mode 100644
On Tue, Jun 2, 2020 at 7:49 PM Tomasz Duszynski
wrote:
>
> Following series adds support for Sensirion SCD30 sensor module capable of
> measuring carbon dioxide, temperature and relative humidity. CO2 measurements
> base on NDIR principle while temperature and relative humidity are measured by
>
On Mon, 1 Jun 2020, David Gow wrote:
> Add an FAQ entry to the KUnit documentation with some tips for
> troubleshooting KUnit and kunit_tool.
>
> These suggestions largely came from an email thread:
>
Hello kernel hackers,
I've this "funny" problem: if I netboot servers via the firmware in the
network card, the system comes up normal.
If I boot iPXE from a usb stick and then netboot, the megasas driver
fails to init (call trace below, full dmesg attached). The system also
hangs during the
On Mon, Jun 01, 2020 at 04:22:29PM -0600, Rob Herring wrote:
> On Mon, Jun 01, 2020 at 10:33:45PM +0800, Dejin Zheng wrote:
> > Use devm_platform_ioremap_resource_byname() to simplify codes.
> > it contains platform_get_resource_byname() and devm_ioremap_resource().
> >
> > Signed-off-by: Dejin
Hi Linus,
After many years of LKML-wrangling about how to enable programs to query
and influence the file data access mode (DAX) when a filesystem resides
on storage devices such as persistent memory, Ira Weiny has emerged with
a proposed set of standard behaviors that has not been shot down by
On 02-06-2020 16:29, Willem de Bruijn wrote:
> On Tue, Jun 2, 2020 at 4:05 AM Victor Julien wrote:
>>
>> Introduce a new flag (TP_STATUS_CSUM_UNNECESSARY) to indicate
>> that the driver has completely validated the checksums in the packet.
>>
>> The TP_STATUS_CSUM_UNNECESSARY flag differs from
On Tue, Jun 2, 2020 at 3:56 AM Borislav Petkov wrote:
>
> Hi,
>
> On Tue, Jun 02, 2020 at 01:29:51PM +0300, Petteri Aimonen wrote:
> > The kernel module is not actually x86-specific, even though it is
> > currently only enabled for x86. amdgpu driver already does kernel mode
> > floating point
On Tue, Jun 2, 2020 at 7:49 PM Tomasz Duszynski
wrote:
>
> Add serial interface driver for the SCD30 sensor.
...
> +static u16 scd30_serdev_cmd_lookup_tbl[] = {
> + [CMD_START_MEAS] = 0x0036,
> + [CMD_STOP_MEAS] = 0x0037,
> + [CMD_MEAS_INTERVAL] = 0x0025,
> +
On Tue, Jun 2, 2020 at 11:9:38, Vidya Sagar wrote:
> In this patch series,
> Patch-1
> adds required infrastructure to deal with prefetchable memory region
> information coming from 'ranges' property of the respective device-tree node
> separately from non-prefetchable memory region information.
> On Tue, Jun 02, 2020 at 01:53:52PM +0200, Ansuel Smith wrote:
> > From: Sham Muthayyan
> >
> > Add Force GEN1 support needed in some ipq8064 board that needs to
> limit
> > some PCIe line to gen1 for some hardware limitation. This is set by the
> > max-link-speed binding and needed by some soc
Hi Babu,
On 6/1/2020 4:00 PM, Babu Moger wrote:
> Memory bandwidth is calculated reading the monitoring counter
> at two intervals and calculating the delta. It is the software’s
> responsibility to read the count often enough to avoid having
> the count roll over _twice_ between reads.
>
> The
On Tue, Jun 2, 2020 at 7:49 PM Tomasz Duszynski
wrote:
>
> Add I2C interface driver for the SCD30 sensor.
...
> +static u16 scd30_i2c_cmd_lookup_tbl[] = {
> + [CMD_START_MEAS] = 0x0010,
> + [CMD_STOP_MEAS] = 0x0104,
> + [CMD_MEAS_INTERVAL] = 0x4600,
> + [CMD_MEAS_READY]
Use devm_platform_ioremap_resource_byname() to simplify codes.
it contains platform_get_resource_byname() and devm_ioremap_resource().
Signed-off-by: Dejin Zheng
---
v1 -> v2:
- Discard changes to the file drivers/pci/controller/pcie-xilinx-nwl.c
Due to my mistakes, my patch
On Tue, Jun 2, 2020 at 9:33 AM Al Viro wrote:
>
> >
> > It's not clear whether we need a new API, I think __uaccess_being() has the
> > assumption that the address has been validated by access_ok().
>
> __uaccess_begin() is a stopgap, not a public API.
Correct. It's just an x86 implementation
On Mon, Jun 1, 2020 at 2:29 PM Greg KH wrote:
>
> On Mon, Jun 01, 2020 at 02:22:40PM +0200, Andrey Konovalov wrote:
> > On Mon, Jun 1, 2020 at 10:43 AM Greg KH wrote:
> > >
> > > On Mon, Jun 01, 2020 at 12:24:03AM -0700, syzbot wrote:
> > > > syzbot has bisected this bug to:
> > > >
> > > >
> Fix it by adding a call to kobject_put() in the error path of
> kobject_init_and_add().
Thanks for another completion of the exception handling.
Would an other patch subject be a bit nicer?
…
> +++ b/drivers/misc/cxl/sysfs.c
> @@ -624,7 +624,7 @@ static struct afu_config_record
>
On Tue, Apr 28, 2020 at 01:11:38PM -0700, Darrick J. Wong wrote:
> On Mon, Apr 27, 2020 at 05:21:42PM -0700, ira.we...@intel.com wrote:
> > From: Ira Weiny
> >
> > Because of the separation of FS_XFLAG_DAX from S_DAX and the delayed
> > setting of S_DAX, data invalidation no longer needs to
From: Colin Ian King
The variable divider is being initialized with a value that is never read
and it is being updated later with a new value. The initialization is
redundant and can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King
---
Hi Linus,
Please pull this second part of the 5.8 DAX changes. This time around,
we're hoisting the DONTCACHE flag from XFS into the VFS so that we can
make the incore DAX mode changes become effective sooner.
We can't change the file data access mode on a live inode because we
don't have a
On 6/2/20 11:03 AM, Andy Lutomirski wrote:
On Tue, Jun 2, 2020 at 3:56 AM Borislav Petkov wrote:
Hi,
On Tue, Jun 02, 2020 at 01:29:51PM +0300, Petteri Aimonen wrote:
The kernel module is not actually x86-specific, even though it is
currently only enabled for x86. amdgpu driver already does
[+cc Varada]
On Tue, Jun 02, 2020 at 07:07:27PM +0200, ansuels...@gmail.com wrote:
> > On Tue, Jun 02, 2020 at 01:53:52PM +0200, Ansuel Smith wrote:
> > > From: Sham Muthayyan
> > >
> > > Add Force GEN1 support needed in some ipq8064 board that needs to
> > limit
> > > some PCIe line to gen1 for
If __mmc_start_req(host, mrq) fails with error, the mrq->cmd->mrq will
be NULL. This will cause kernel panic in the following
mmc_wait_for_req_done(host, mrq). Add error check to cancle unnecessary
mmc_wait_for_req_done(host, mrq) if __mmc_start_req(host, mrq) fails.
Signed-off-by: Corey Gao
---
On 6/2/20 12:13 PM, Reinette Chatre wrote:
> Hi Babu,
>
> On 6/1/2020 4:00 PM, Babu Moger wrote:
>> Memory bandwidth is calculated reading the monitoring counter
>> at two intervals and calculating the delta. It is the software’s
>> responsibility to read the count often enough to avoid having
At the moment, Driver uses bit fields to describe registers of the DMA
descriptor structure that makes it less portable and maintainable, and
Andre suugested(and even sketched important bits for it) to make use of
array to describe this DMA descriptors instead. It gives the flexibility
while
Now that KCSAN relies on -tsan-distinguish-volatile we no longer need
the annotation for constant_test_bit(). Remove it.
Signed-off-by: Peter Zijlstra (Intel)
---
arch/x86/include/asm/bitops.h |6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
--- a/arch/x86/include/asm/bitops.h
+++
This Series(v3) addressed the review comments provide by Rob, and
there are changes in patch 5/10 for it.
Also, one of the important change for this series(v3) is about the way we
we handle address range conflict between pinctrl and sps node.
In the last Series(v2), patch 4/10 was sent as *do
There are no more user of this function attribute, also, with us now
actively supporting '__no_kcsan inline' it doesn't make sense to have
in any case.
Signed-off-by: Peter Zijlstra (Intel)
---
Documentation/dev-tools/kcsan.rst |6 --
include/linux/compiler_types.h|5 +
2
Hi all,
Here's two KCSAN cleanups and the required noinstr change for x86.
The 'noinstr' function attribute means no-instrumentation, this should
very much include *SAN. Because lots of that is broken at present,
only include KCSAN for now, as that is limited to clang11, which has
sane function attribute behaviour.
Signed-off-by: Peter Zijlstra (Intel)
---
DMA controller present on S700 SoC is compatible with the one on S900
(as most of registers are same), but it has different DMA descriptor
structure where registers "fcnt" and "ctrlb" uses different encoding.
For instance, on S900 "fcnt" starts at offset 0x0c and uses upper 12
bits whereas on
On Tue, Jun 02, 2020 at 08:25:14AM -0700, James Bottomley wrote:
> On Tue, 2020-06-02 at 05:10 -0700, Matthew Wilcox wrote:
> > On Tue, Jun 02, 2020 at 07:50:33PM +0800, Wang Hai wrote:
> > > syzkaller reports for memory leak when kobject_init_and_add()
> > > returns an error in the function
This commit adds reset bits needed for MMC clock registers present
on Actions S700 SoC.
Signed-off-by: Amit Singh Tomar
---
Changes from v2:
* No change.
Changes from v1:
* No change.
Changes from RFC:
* No change.
---
drivers/clk/actions/owl-s700.c | 3 +++
1 file
On Tue, Jun 02, 2020 at 04:36:33PM +0200, Marco Elver wrote:
> Instead of __no_kcsan_or_inline, prefer '__no_kcsan inline' in test --
> this is in case we decide to remove __no_kcsan_or_inline.
>
> Suggested-by: Peter Zijlstra
> Signed-off-by: Marco Elver
> ---
>
> Hi Paul,
>
> This is to
After commit 7cdf8446ed1d ("arm64: dts: actions: Add pinctrl node for
Actions Semi S700") following error has been observed while booting
Linux on Cubieboard7-lite(based on S700 SoC).
[0.257415] pinctrl-s700 e01b.pinctrl: can't request region for
resource [mem 0xe01b-0xe01b0fff]
[
Converts the device tree bindings for the Actions Semi Owl SoCs DMA
Controller over to YAML schemas.
It also adds new compatible string "actions,s700-dma".
Signed-off-by: Amit Singh Tomar
---
Changes since v2:
* Addressed Rob's comments:
- removed unnecessary description.
On Tue, Jun 2, 2020 at 1:03 PM Victor Julien wrote:
>
> On 02-06-2020 16:29, Willem de Bruijn wrote:
> > On Tue, Jun 2, 2020 at 4:05 AM Victor Julien wrote:
> >>
> >> Introduce a new flag (TP_STATUS_CSUM_UNNECESSARY) to indicate
> >> that the driver has completely validated the checksums in the
The commit adds a new SoC specific compatible string "actions,s700-mmc"
in combination with more generic string "actions,owl-mmc".
Placement order of these strings should abide by the principle of
"from most specific to most general".
Reviewed-by: Rob Herring
Signed-off-by: Amit Singh Tomar
This commit adds uSD support for Cubieboard7 board based on Actions Semi
S700 SoC. SD0 is connected to uSD slot. Since there is no PMIC support
added yet, fixed regulator has been used as a regulator node.
Signed-off-by: Amit Singh Tomar
---
Changes since v2:
* No change.
Changes since
This commit adds DAM controller present on Actions S700, it differs from
S900 in terms of number of dma channels and requests.
Signed-off-by: Amit Singh Tomar
---
Changes since v2:
* added power-domain property as sps
is enabled now and DMA needs it.
Changes since v1:
*
This commits adds support for MMC controllers present on Actions S700 SoC,
there are 3 MMC controllers in this SoC which can be used for accessing
SD/EMMC/SDIO cards.
Signed-off-by: Amit Singh Tomar
---
Changes since v2:
* No change.
Changes since v1:
* Added SoC specific
This commit adds device tree binding reset constants for mmc controller
present on Actions S700 Soc.
Acked-by: Rob Herring
Signed-off-by: Amit Singh Tomar
---
Changes since v2:
* No change.
Changes since v1:
* No change.
Changes since RFC:
* added Rob's acked-by tag
---
On Tue, Jun 2, 2020 at 9:33 AM Sibi Sankar wrote:
>
> Remove the redundant running state, as an equivalent is maintained in
> the common q6v5 resource handling helpers.
>
> Signed-off-by: Sibi Sankar
This variable was written to and never read, sigh. Thanks for cleaning it up.
Reviewed-by:
On Tue, 2 Jun 2020 at 15:54, Greg Kroah-Hartman
wrote:
>
> This is the start of the stable review cycle for the 5.4.44 release.
> There are 139 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.
>
>
On Tue, Jun 02, 2020 at 10:18:09AM -0700, Linus Torvalds wrote:
> You have exactly two cases:
>
> (a) the access_ok() would be right above the code and can't be missed
>
> (b) not
(c) what you really want is not quite access_ok().
Again, that "not quite access_ok()" should be right next
On Tue, Jun 2, 2020 at 9:33 AM Sibi Sankar wrote:
>
> Sometimes the stop triggers a watchdog rather than a stop-ack. Update
> the running state to false on requesting stop to skip the watchdog
> instead.
>
> Error Logs:
> $ echo stop > /sys/class/remoteproc/remoteproc0/state
> ipa 1e4.ipa:
On Tue, Jun 02, 2020 at 06:44:30PM +0100, Al Viro wrote:
> On Tue, Jun 02, 2020 at 10:18:09AM -0700, Linus Torvalds wrote:
>
>
> > You have exactly two cases:
> >
> > (a) the access_ok() would be right above the code and can't be missed
> >
> > (b) not
>
>(c) what you really want is not
Hi Linus
Please pull the signed tag for Hyper-V commits for 5.8.
There is a conflict in arch/x86/include/asm/hyperv-tlfs.h with a patch
in KVM tree. Michael Kelley and Jon Doron touched that file separately.
Michael's patches are going through the Hyper-V tree while Jon's patches
are going
Hello Andy,
On Tue, Jun 02, 2020 at 08:14:13PM +0300, Andy Shevchenko wrote:
> On Tue, Jun 2, 2020 at 7:49 PM Tomasz Duszynski
> wrote:
> >
> > Add I2C interface driver for the SCD30 sensor.
>
> ...
>
> > +static u16 scd30_i2c_cmd_lookup_tbl[] = {
> > + [CMD_START_MEAS] = 0x0010,
> > +
On Tue, Jun 2, 2020 at 5:52 AM Maxime Ripard wrote:
>
> Hi Eric,
>
> On Wed, May 27, 2020 at 09:33:44AM -0700, Eric Anholt wrote:
> > On Wed, May 27, 2020 at 8:49 AM Maxime Ripard wrote:
> > >
> > > In order to prevent timeouts and stalls in the pipeline, the core clock
> > > needs to be maxed
You were a bit faster with the other patches ;-) I was still
experimenting the the patches, but let me briefly respond here.
On Tue, 2 Jun 2020 at 11:41, Peter Zijlstra wrote:
>
> On Mon, Jun 01, 2020 at 02:40:31PM +0200, Marco Elver wrote:
> > I think Peter wanted to send a patch to add
On Tue, Jun 2, 2020 at 4:51 AM Jiri Olsa wrote:
>
> The test goes through all metrics compiled for arch
> within pmu events and try to parse them.
>
> This test is different from 'test_parsing' in that
> we go through all the events in the current arch,
> not just one defined for current CPU
On Tue, Jun 02, 2020 at 08:04:16PM +0300, Andy Shevchenko wrote:
> On Tue, Jun 2, 2020 at 7:49 PM Tomasz Duszynski
> wrote:
> >
> > Add serial interface driver for the SCD30 sensor.
>
> ...
>
> > +static u16 scd30_serdev_cmd_lookup_tbl[] = {
> > + [CMD_START_MEAS] = 0x0036,
> > +
On Tue, Jun 02, 2020 at 07:51:40PM +0200, Marco Elver wrote:
> We have all attributes except __no_sanitize_coverage. GCC <= 7 has
> problems with __always_inline, so we may just have to bump the
> required compiler or emit a warning.
GCC <= 7 will hard fail the compile with those function
Hi,
On Tue, Jun 02, 2020 at 09:17:09AM +0200, Marek Szyprowski wrote:
> Hi Sebastian,
>
> On 01.06.2020 19:05, Sebastian Reichel wrote:
> > On Mon, Jun 01, 2020 at 12:40:27PM +0200, Marek Szyprowski wrote:
> >> On 13.05.2020 20:55, Sebastian Reichel wrote:
> >>> This patchset improves support
Forbid splitting VVAR VMA resulting in a stricter ABI and reducing the
amount of corner-cases to consider while working further on VDSO time
namespace support.
As the offset from timens to VVAR page is computed compile-time, the pages
in VVAR should stay together and not being partically
If a task belongs to a time namespace then the VVAR page which contains
the system wide VDSO data is replaced with a namespace specific page
which has the same layout as the VVAR page.
Reviewed-by: Vincenzo Frascino
Signed-off-by: Andrei Vagin
---
arch/arm64/kernel/vdso.c | 57
Allocate the time namespace page among VVAR pages. Provide
__arch_get_timens_vdso_data() helper for VDSO code to get the
code-relative position of VVARs on that special page.
If a task belongs to a time namespace then the VVAR page which contains
the system wide VDSO data is replaced with a
The VVAR page layout depends on whether a task belongs to the root or
non-root time namespace. Whenever a task changes its namespace, the VVAR
page tables are cleared and then they will be re-faulted with a
corresponding layout.
Reviewed-by: Vincenzo Frascino
Signed-off-by: Andrei Vagin
---
CONFIG_TIME_NS is dependes on GENERIC_VDSO_TIME_NS.
Reviewed-by: Vincenzo Frascino
Signed-off-by: Andrei Vagin
---
arch/arm64/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 5d513f461957..27d7e4ed1c93 100644
--- a/arch/arm64/Kconfig
+++
601 - 700 of 1198 matches
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