The commit d46eb14b735b ("fs: fsnotify: account fsnotify metadata to
kmemcg") added remote memcg charging for fanotify and inotify event
objects. The aim was to charge the memory to the listener who is
interested in the events but without triggering the OOM killer.
Otherwise there would be security
On Monday, May 6, 2019 10:36:22 AM CEST Rafael J. Wysocki wrote:
> On Thu, May 2, 2019 at 6:58 AM Vinod Koul wrote:
> >
> > On 01-05-19, 07:53, Pierre-Louis Bossart wrote:
> > > Standards such as the MIPI DisCo for SoundWire 1.0 specification
> > > assume the _ADR field is 64 bits.
> > >
> > > _AD
Hi,
On Tue, May 14, 2019 at 12:34 PM Guenter Roeck wrote:
> On Tue, May 14, 2019 at 11:40 AM Douglas Anderson
> wrote:
> > +static void cros_ec_spi_high_pri_release(struct device *dev, void *res)
> > +{
> > + struct cros_ec_spi *ec_spi = *(struct cros_ec_spi **)res;
> > +
> > + kth
From: Jeff Kletsky
The GigaDevice GD5F1GQ4UFxxG SPI NAND utilizes three-byte addresses
for its page-read ops.
http://www.gigadevice.com/datasheet/gd5f1gq4xfxxg/
Signed-off-by: Jeff Kletsky
---
include/linux/mtd/spinand.h | 30 ++
1 file changed, 30 insertions(+)
d
On Tue, 9 Jan 2018 02:10:50 -0800 Yu Zhao wrote:
> > Also what prevents reordering here? There do not seem to be any barriers
> > to prevent __SetPageSwapBacked leak after set_pte_at with your patch.
>
> I assumed mem_cgroup_commit_charge() acted as full barrier. Since you
> explicitly asked the
The documentation of __GFP_RETRY_MAYFAIL clearly mentioned that the
OOM killer will not be triggered and indeed the page alloc does not
invoke OOM killer for such allocations. However we do trigger memcg
OOM killer for __GFP_RETRY_MAYFAIL. Fix that. This flag will used later
to not trigger oom-kill
On Monday, May 13, 2019 9:10:33 AM CEST Viresh Kumar wrote:
> List cpufreq maintainers as well for schedutil governor apart from
> scheduler maintainers.
>
> Signed-off-by: Viresh Kumar
> ---
> MAINTAINERS | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> in
On 5/14/19 12:37 AM, Peter Zijlstra wrote:
On Mon, May 13, 2019 at 07:07:36PM -0700, Andy Lutomirski wrote:
On Mon, May 13, 2019 at 2:09 PM Liran Alon wrote:
The hope is that the very vast majority of #VMExit handlers will be
able to completely run without requiring to switch to full address
diff --git a/drivers/acpi/device_sysfs.c b/drivers/acpi/device_sysfs.c
index 8940054d6250..7dda0ee05cd1 100644
--- a/drivers/acpi/device_sysfs.c
+++ b/drivers/acpi/device_sysfs.c
@@ -428,8 +428,10 @@ static ssize_t acpi_device_adr_show(struct device *dev,
{
struct acpi_device *acpi_dev
пн, 13 мая 2019 г. в 21:02, :
>
> From: Long Li
>
> When sending data, use the DMA_TO_DEVICE to map buffers. Also log the number
> of requests in a compounding request from upper layer.
>
> Signed-off-by: Long Li
> ---
> fs/cifs/smbdirect.c | 8 +---
> 1 file changed, 5 insertions(+), 3 dele
Em Tue, May 14, 2019 at 05:20:41PM -0300, Arnaldo Carvalho de Melo escreveu:
> Em Mon, Mar 18, 2019 at 08:44:42PM +0300, Alexey Budankov escreveu:
> >
> > Implemented -z,--compression_level[=] option that enables compression
> > of mmaped kernel data buffers content in runtime during perf record
>
From: Jeff Kletsky
The GigaDevice GD5F1GQ4UFxxG SPI NAND utilizes three-byte addresses
for its page-read ops.
http://www.gigadevice.com/datasheet/gd5f1gq4xfxxg/
Signed-off-by: Jeff Kletsky
---
include/linux/mtd/spinand.h | 30 ++
1 file changed, 30 insertions(+)
d
> On May 14, 2019, at 2:06 PM, Sean Christopherson
> wrote:
>
>> On Tue, May 14, 2019 at 01:33:21PM -0700, Andy Lutomirski wrote:
>> On Tue, May 14, 2019 at 11:09 AM Sean Christopherson
>> wrote:
>>> For IRQs it's somewhat feasible, but not for NMIs since NMIs are unblocked
>>> on VMX immedi
From: Jeff Kletsky
The GigaDevice GD5F1GQ4UFxxG SPI NAND utilizes two-byte device IDs.
http://www.gigadevice.com/datasheet/gd5f1gq4xfxxg/
Signed-off-by: Jeff Kletsky
---
drivers/mtd/nand/spi/core.c | 2 +-
include/linux/mtd/spinand.h | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
From: Jeff Kletsky
The GigaDevice GD5F1GQ4UFxxG SPI NAND is in current production devices
and, while it has the same logical layout as the E-series devices,
it differs in the SPI interfacing in significant ways.
This support is contingent on previous commits to:
* Add support for two-byte dev
Hi Everyone,
I think we are talking about 2 different kinds of criteria for determining the
sanity of an enclave.
The first kind determines an enclave's sanity by generally accepted good
practices. For example, no executable pages shall ever be writable.
The second kind determines an enclave'
On 5/14/19 1:01 PM, Miquel Raynal wrote:
Hi Schrempf,
Schrempf Frieder wrote on Tue, 14 May
2019 16:11:28 +:
Hi Jeff,
On 14.05.19 17:42, Jeff Kletsky wrote:
On 5/13/19 6:56 AM, Schrempf Frieder wrote:
Hi Jeff,
[...]
Maybe it would be better to split this patch into three parts:
*
> On 14. May 2019, at 18:09, Sironi, Filippo wrote:
>
>> On 14. May 2019, at 17:26, Christian Borntraeger
>> wrote:
>>
>>> On 14.05.19 17:16, Filippo Sironi wrote:
>>> Start populating /sys/hypervisor with KVM entries when we're running on
>>> KVM. This is to replicate functionality that's
Thanks, a bunch Greg!
On 20:04 Tue 14 May , Greg KH wrote:
I'm announcing the release of the 5.1.2 kernel.
All users of the 5.1 kernel series must upgrade. Well, kind of, let me
rephrase that...
All users of Intel processors made since 2011 must upgrade.
Note, this release, and the other st
From: Felix Guo
The ultimate goal is to create minimal isolated test binaries; in the
meantime we are using UML to provide the infrastructure to run tests, so
define an abstract way to configure and run tests that allow us to
change the context in which tests are built without affecting the user.
On Tue, 14 May 2019 20:34:12 +
Parav Pandit wrote:
> Hi Alex, Cornelia,
>
>
> > -Original Message-
> > From: linux-kernel-ow...@vger.kernel.org > ow...@vger.kernel.org> On Behalf Of Parav Pandit
> > Sent: Thursday, May 9, 2019 2:20 PM
> > To: Cornelia Huck
> > Cc: k...@vger.kern
From: Kuppuswamy Sathyanarayanan
Error Disconnect Recover (EDR) support allows OS to handle the error
recovery even when DPC configuration is handled by firmware. So allow
dpc_probe() to continue even if firmware first mode is enabed. This is
a prepratory patch for adding EDR support.
Signed-off
From: Kuppuswamy Sathyanarayanan
As per PCI Firmware Specification, r3.2 ECN
(https://members.pcisig.com/wg/PCI-SIG/document/12614), if OS supports
EDR, it should expose its support to BIOS by setting bit 7 of _OSC
Support Field.
Signed-off-by: Kuppuswamy Sathyanarayanan
---
drivers/acpi/pci_
On Mon, May 13, 2019 at 4:46 PM Guenter Roeck wrote:
> The following warning is seen on systems with broken clock divider.
>
> INFO: trying to register non-static key.
> the code is fine but needs lockdep annotation.
> turning off the locking correctness validator.
> CPU: 0 PID: 1 Comm: swapper N
From: Kuppuswamy Sathyanarayanan
This patchset adds support for following features:
1. Error Disconnect Recover (EDR) support.
2. _OSC based negotiation support for DPC.
You can find EDR spec in the following link.
https://members.pcisig.com/wg/PCI-SIG/document/12614
Changes since v1:
* Reba
From: Kuppuswamy Sathyanarayanan
As per PCI firmware specification v3.2 ECN
(https://members.pcisig.com/wg/PCI-SIG/document/12614), when firmware
owns Downstream Port Containment (DPC), its expected to use the "Error
Disconnect Recover" (EDR) notification to alert OSPM of a DPC event and
if OS su
From: Kuppuswamy Sathyanarayanan
Add dpc_process_error() wrapper function for handling the DPC
errors when receiving DPC IRQ or Error Disconnect Recover (EDR)
event. This is a prepratory patch for adding EDR support.
Signed-off-by: Kuppuswamy Sathyanarayanan
---
drivers/pci/pcie/dpc.c | 10 ++
On Tue, May 14, 2019 at 10:04:22AM +0200, Rafael J. Wysocki wrote:
> On Mon, May 13, 2019 at 5:10 PM Keith Busch wrote:
> >
> > On Mon, May 13, 2019 at 03:05:42PM +, mario.limoncie...@dell.com wrote:
> > > This system power state - suspend to idle is going to freeze threads.
> > > But we're ta
From: Kuppuswamy Sathyanarayanan
As per PCI Firmware Specification, r3.2 ECN
(https://members.pcisig.com/wg/PCI-SIG/document/12614), OS can use
bit 7 of _OSC Control Field to negotiate control over Downstream Port
Containment (DPC) configuration of PCIe port.
After _OSC negotiation, firmware wil
Hi Andy,
> Let me make sure I'm understanding this correctly: when an enclave tries
> to execute code, it only works if *both* the EPCM and the page tables
> grant the access, right? This seems to be that 37.3 is trying to say.
> So we should probably just ignore SECINFO for these purposes.
>
>
On Mon, May 13, 2019 at 08:02:11PM +0900, Tetsuo Handa wrote:
> syzbot's second top report is "no output from test machine" where the
> userspace process failed to spawn a new test process for 300 seconds
> for some reason. One of reasons which can result in this report is that
> an already spawned
On Tue, May 14, 2019 at 02:55:18PM -0700, Andy Lutomirski wrote:
>
> > On May 14, 2019, at 2:06 PM, Sean Christopherson
> > wrote:
> >
> >> On Tue, May 14, 2019 at 01:33:21PM -0700, Andy Lutomirski wrote:
> >> I suspect that the context switch is a bit of a red herring. A
> >> PCID-don't-flush
Currently, this Makefile hardcodes GNU ar, meaning that if it is not
available, there is no way to supply a different one and the build will
fail.
$ make AR=llvm-ar CC=clang LD=ld.lld HOSTAR=llvm-ar HOSTCC=clang \
HOSTLD=ld.lld HOSTLDFLAGS=-fuse-ld=lld defconfig modules_prepare
...
AR
Running "make kselftest" or building selftests when KBUILD_OUTPUT
is set, will create selftest objects in the KBUILD_OUTPUT directory.
This could be undesirable especially when user didn't intend to
relocate selftest objects.
Use KBUILD_OUTPUT/kselftest to create selftest objects instead of
clutte
.On Tue, May 14, 2019 at 3:41 PM Nathan Chancellor
wrote:
>
> Currently, this Makefile hardcodes GNU ar, meaning that if it is not
> available, there is no way to supply a different one and the build will
> fail.
>
> $ make AR=llvm-ar CC=clang LD=ld.lld HOSTAR=llvm-ar HOSTCC=clang \
>HOSTL
From: Raphael Gault
The directive specified in the documentation to add an exception
for a single file in a Makefile was inverted.
Signed-off-by: Raphael Gault
Signed-off-by: Josh Poimboeuf
---
tools/objtool/Documentation/stack-validation.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion
Hi Josef,
Any comment on this patch? I switched to my personal email since the
mail may get bounced back with my work email sometime.
On Wed, May 8, 2019 at 9:55 AM Yang Shi wrote:
>
> Ping.
>
>
> Josef, any comment on this one?
>
>
> Thanks,
>
> Yang
>
>
>
> On 4/25/19 4:22 PM, Yang Shi wrote:
Correctness of format type (try or active) and pad ID parameters passed
to subdevice operation callbacks is now verified only for IOCTL calls.
However, those callbacks are also used by drivers, e.g., V4L2 host
interfaces.
Since both subdev_do_ioctl() and drivers are using v4l2_subdev_call()
ma
Correctness of format type (try or active) and pad number parameters
passed to subdevice operation callbacks is now verified only for IOCTL
calls. However, those callbacks are also used by drivers, e.g., V4L2
host interfaces.
Since both subdev_do_ioctl() and drivers are using v4l2_subdev_call()
m
Parameters passed to check helpers are now obtained by dereferencing
unverified pointer arguments. Check validity of those pointers first.
Signed-off-by: Janusz Krzysztofik
---
drivers/media/v4l2-core/v4l2-subdev.c | 27 +++
1 file changed, 27 insertions(+)
diff --git a
Extend parameter checks performed by v4l2_subdev_call() with a check for
a non-NULL pad config pointer if V4L2_SUBDEV_FORMAT_TRY format type is
requested so drivers don't need to care.
Signed-off-by: Janusz Krzysztofik
---
drivers/media/v4l2-core/v4l2-subdev.c | 27 +--
1
On Tue, May 14, 2019 at 02:25:27PM -0700, Andrew Morton wrote:
> On Tue, 9 Jan 2018 02:10:50 -0800 Yu Zhao wrote:
>
> > > Also what prevents reordering here? There do not seem to be any barriers
> > > to prevent __SetPageSwapBacked leak after set_pte_at with your patch.
> >
> > I assumed mem_cgr
--
I need your cooperation to transfer $7 million in your bank account
and you will be entitled to 40% of the money, kindly reply me for more
details if you are interested.
On Sun, May 12, 2019 at 02:28:07AM +0530, Jeffrin Thalakkottoor wrote:
> Hi Pablo,
>
> Please follow up on the mail you sent.
> This is for my interest to see my patch upstream
Please, pick a shorter patch subject, I'd suggest something like:
"selftests: netfilter: missing error check when setti
Hi Kelsey,
On 5/11/19 10:57 PM, Kelsey Skunberg wrote:
Create /selftests/pidfd/.gitignore which holds the following file name
created after compiling:
This patch generates the following checkpatch warning.
WARNING: use relative pathname instead of absolute in changelog text
#85:
Create /selft
On 5/11/19 11:04 PM, Kelsey Skunberg wrote:
Create /selftests/drivers/.gitignore which holds the following file name
created after compiling:
Thanks for the patch.
Ran into the same relative path WARN from checkpatch for the commit
log. Fixed it and applied.
thanks,
-- Shuah
On 5/14/19 2:18 PM, James Bottomley wrote:
>> I think Rob is right here. If /init was statically built into the
>> kernel image, it has no more ability to compromise the kernel than
>> anything else in the kernel. What's the problem here?
>
> The specific problem is that unless you own the kerne
On Thu, Apr 25, 2019 at 4:22 PM Yang Shi wrote:
>
> The commit 6b4c9f446981 ("filemap: drop the mmap_sem for all blocking
> operations") changed when mmap_sem is dropped during filemap page fault
> and when returning VM_FAULT_RETRY.
>
> Correct the comment to reflect the change.
>
> Cc: Josef Baci
__vunmap() calls find_vm_area() twice without an obvious reason:
first directly to get the area pointer, second indirectly by calling
vm_remove_mappings()->remove_vm_area(), which is again searching
for the area.
To remove this redundancy, let's split remove_vm_area() into
__remove_vm_area(struct
Vmalloc() is getting more and more used these days (kernel stacks,
bpf and percpu allocator are new top users), and the total %
of memory consumed by vmalloc() can be pretty significant
and changes dynamically.
/proc/meminfo is the best place to display this information:
its top goal is to show to
On Tue, 2019-05-14 at 18:39 -0500, Rob Landley wrote:
> On 5/14/19 2:18 PM, James Bottomley wrote:
> > > I think Rob is right here. If /init was statically built into
> > > the kernel image, it has no more ability to compromise the kernel
> > > than anything else in the kernel. What's the problem
Martin Blumenstingl writes:
> Amlogic's vendor kernel defines an OPP for the GPU on Meson8b boards
> with a voltage of 1.15V. It turns out that the vendor kernel relies on
> the bootloader to set up the voltage. The bootloader however sets a
> fixed voltage of 1.10V.
>
> Amlogic's patched u-boot
Hi all,
Today's linux-next merge of the thermal-soc tree got a conflict in:
drivers/hwmon/pwm-fan.c
between commits:
6b1ec4789fb1 ("hwmon: (pwm-fan) Add RPM support via external interrupt")
841cf6767bf6 ("hwmon: (pwm-fan) Report probe errors consistently")
from Linus' tree and commit:
From: Roman Gushchin
Date: Tue, May 14, 2019 at 2:55 PM
To: Andrew Morton, Shakeel Butt
Cc: , ,
, Johannes Weiner, Michal Hocko, Rik van Riel,
Christoph Lameter, Vladimir Davydov, , Roman
Gushchin
> This commit makes several important changes in the lifecycle
> of a non-root kmem_cache, which als
From: Roman Gushchin
Date: Tue, May 14, 2019 at 2:54 PM
To: Andrew Morton, Shakeel Butt
Cc: , ,
, Johannes Weiner, Michal Hocko, Rik van Riel,
Christoph Lameter, Vladimir Davydov, , Roman
Gushchin
> Let's reparent memcg slab memory on memcg offlining. This allows us
> to release the memory cgroup
Jerome Brunet writes:
> On Sat, 2019-05-11 at 19:06 +0200, Martin Blumenstingl wrote:
>> Hi Jerome,
>>
>> On Fri, May 10, 2019 at 6:49 PM Jerome Brunet wrote:
>> > Add the ethernet pinctrl settings for RMII, RGMII and internal phy leds
>> >
>> > Signed-off-by: Jerome Brunet
>> > ---
>> > arc
From: Roman Gushchin
Date: Tue, May 14, 2019 at 2:54 PM
To: Andrew Morton, Shakeel Butt
Cc: , ,
, Johannes Weiner, Michal Hocko, Rik van Riel,
Christoph Lameter, Vladimir Davydov, , Roman
Gushchin
> Switching to an indirect scheme of getting mem_cgroup pointer for
> !root slab pages broke /proc/k
Jerome Brunet writes:
> Add UHS ddr50 mode to the nanopi k2
>
> Signed-off-by: Jerome Brunet
Queued for v5.3,
Thanks,
Kevin
Jerome Brunet writes:
> Now that the AO clock controller is available, make the uarts of the
> always-on domain claim the appropriate peripheral clock.
>
> Signed-off-by: Jerome Brunet
Queued for v5.3 with tags from Neil and Martin,
Thanks,
Kevin
Jerome Brunet writes:
> This patchset adds the MMC controller B and C to the g12a SoC as well
> as the u200 and sei510 boards.
>
> MMC controller A has been left out on purpose. This controller is
> special on this SoC family and will be added later on.
>
> Notice the use of the pinconf DT proper
On Tue, May 14, 2019 at 07:20:15PM +0200, Roberto Sassu wrote:
> On 5/14/2019 6:58 PM, Greg KH wrote:
> > On Tue, May 14, 2019 at 06:33:29PM +0200, Roberto Sassu wrote:
> >> Right, the measurement/signature verification of the kernel image is
> >> sufficient.
> >>
> >> Now, assuming that we defer t
In perf_output_put_handle(), an IRQ/NMI can happen in below location and
write records to the same ring buffer:
...
local_dec_and_test(&rb->nest)
... <-- an IRQ/NMI can happen here
rb->user_page->data_head = head;
...
In this case, a
On Tue, May 14, 2019 at 12:45:10PM -0700, Nathan Chancellor wrote:
> DIV_ROUND_UP is u64 / u32 in this case. I think DIV_ROUND_UP_ULL is
> needed but I am not sure if that has any unintended side effects so I
> didn't want to send a patch.
Hmm. Most likely those u64 length's should really be size_
Hi Eduardo,
On Tue, 14 May 2019 07:15:33 -0700 Eduardo Valentin wrote:
>
> On Tue, May 14, 2019 at 02:40:06PM +1000, Stephen Rothwell wrote:
> > Hi Eduardo,
> >
> > On Mon, 13 May 2019 20:44:11 -0700 Eduardo Valentin
> > wrote:
> > >
> > > Thanks for spotting this. I am re-doing the branch b
Hi Linus,
These are the 2nd proposed RDMA patches for 5.2.
As requested the main reason to send this is to fix the gcc 9.1
warnings that many people may hit now that FC30 is out.
Thanks,
Jason
The following changes since commit b79656ed44c6865e17bcd93472ec39488bcc4984:
RDMA/ipoib: Allow user
LGTM
Reviewed-by: Timofey Titovets
вт, 14 мая 2019 г. в 16:22, Aaron Tomlin :
>
> On Tue 2019-05-14 15:16 +0200, Oleksandr Natalenko wrote:
> > Present a new sysfs knob to mark task's anonymous memory as mergeable.
> >
> > To force merging task's VMAs, its PID is echoed in a write-only file:
> >
On Tue, May 14, 2019 at 04:54:12PM -0700, James Bottomley wrote:
> On Tue, 2019-05-14 at 18:39 -0500, Rob Landley wrote:
> > On 5/14/19 2:18 PM, James Bottomley wrote:
> > > > I think Rob is right here. If /init was statically built into
> > > > the kernel image, it has no more ability to compromi
LGTM for whole series
Reviewed-by: Timofey Titovets
вт, 14 мая 2019 г. в 16:17, Oleksandr Natalenko :
>
> Document respective sysfs knob.
>
> Signed-off-by: Oleksandr Natalenko
> ---
> Documentation/admin-guide/mm/ksm.rst | 11 +++
> 1 file changed, 11 insertions(+)
>
> diff --git a/Do
FAST_DEC_LOOP was introduced from LZ4 1.9.
This change would be introduce 10% on decompress operation
according to LZ4 benchmark result on X86 devices.
Meanwhile, LZ4 with FAST_DEC_LOOP could get improvements,
however clang compiler has downgrade if FAST_DEC_LOOP enabled.
So FAST_DEC_LOOP only ena
There is a race condition between removing glue directory and adding a new
device under the glue directory. It can be reproduced in following test:
path 1: Add the child device under glue dir
device_add()
get_device_parent()
mutex_lock(&gdp_mutex);
/*find parent fr
On Tue, May 14, 2019 at 07:44:42PM +0200, Roberto Sassu wrote:
> On 5/14/2019 5:57 PM, Arvind Sankar wrote:
> > On Tue, May 14, 2019 at 11:27:04AM -0400, Arvind Sankar wrote:
> >> It's also much easier to change/customize it for the end
> >> system's requirements rather than setting the process in
Since lo_ioctl() is calling sb_set_blocksize() immediately after udf_load_vrs()
called sb_set_blocksize(), udf_tread() can't use expected i_blkbits settings...
[ 48.685672][ T7322] fs/block_dev.c:135 bdev=14fa0ec2 12 -> 9
[ 48.694675][ T7322] CPU: 4 PID: 7322 Comm: a.out Not tainted 5.
i.MX8MQ has clock gate for SNVS module, add clock info to SNVS
RTC node for clock management.
Signed-off-by: Anson Huang
---
arch/arm64/boot/dts/freescale/imx8mq.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
b/arch/arm64/boot/dts/freescale/
Add macro for the SNVS clock of the i.MX8MQ.
Signed-off-by: Anson Huang
---
include/dt-bindings/clock/imx8mq-clock.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/include/dt-bindings/clock/imx8mq-clock.h
b/include/dt-bindings/clock/imx8mq-clock.h
index 6677e92..0233bb1
i.MX8MQ has clock gate for SNVS module, add it into clock tree
for SNVS RTC driver to manage.
Signed-off-by: Anson Huang
---
drivers/clk/imx/clk-imx8mq.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/clk/imx/clk-imx8mq.c b/drivers/clk/imx/clk-imx8mq.c
index daf1841..24c3464 100644
Add macro for the SNVS clock of the i.MX8MM.
Signed-off-by: Anson Huang
---
This patch is based on patch: https://patchwork.kernel.org/patch/10939997/
---
include/dt-bindings/clock/imx8mm-clock.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/include/dt-bindings/clock/imx
On Tue, May 14, 2019 at 02:27:08PM -0700, Andy Lutomirski wrote:
> On Tue, May 14, 2019 at 1:45 PM Sean Christopherson
> wrote:
> >
> > On Tue, May 14, 2019 at 08:13:36AM -0700, Andy Lutomirski wrote:
> > > On Tue, May 14, 2019 at 3:43 AM Jarkko Sakkinen
> > > wrote:
> > > >
> > > > On Mon, May 1
i.MX8MM has clock gate for SNVS module, add it into clock tree
for SNVS RTC driver to manage.
Signed-off-by: Anson Huang
---
drivers/clk/imx/clk-imx8mm.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/clk/imx/clk-imx8mm.c b/drivers/clk/imx/clk-imx8mm.c
index 733ca20..7ffbd6e3 100644
Hi Thomas,
>
> > > >
---
> > > > static void macronix_nand_onfi_init(struct nand_chip *chip)
> > > > {
> > > > struct nand_parameters *p = &chip->parameters;
> > > > struct nand_onfi_vendor_macronix *mxic = (
i.MX8MM has clock gate for SNVS module, add clock info to SNVS
RTC node for clock management.
Signed-off-by: Anson Huang
---
arch/arm64/boot/dts/freescale/imx8mm.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi
b/arch/arm64/boot/dts/freescale/
On Mon, 13 May 2019 at 19:52, Raslan, KarimAllah wrote:
>
> On Mon, 2019-05-13 at 07:31 -0400, Konrad Rzeszutek Wilk wrote:
> > On May 13, 2019 5:20:37 AM EDT, Wanpeng Li wrote:
> > >
> > > On Wed, 8 May 2019 at 02:57, Marcelo Tosatti
> > > wrote:
> > > >
> > > >
> > > >
> > > > Certain workload
On 05/08/19 at 05:47pm, Kirill A. Shutemov wrote:
> On Wed, May 08, 2019 at 05:35:20PM +0800, Baoquan He wrote:
> > On 05/08/19 at 11:04am, Borislav Petkov wrote:
> > > On Wed, May 08, 2019 at 04:24:18PM +0800, Baoquan He wrote:
> > > > I think this's worth noticing stable tree:
> > > >
> > > > Cc
On 05/14/2019 09:10 PM, Mark Rutland wrote:
> On Tue, May 14, 2019 at 02:30:05PM +0530, Anshuman Khandual wrote:
>> The arm64 pagetable dump code can race with concurrent modification of the
>> kernel page tables. When a leaf entries are modified concurrently, the dump
>> code may log stale or i
On Wed, 15 May 2019 at 02:20, Marcelo Tosatti wrote:
>
> On Tue, May 14, 2019 at 11:20:15AM -0400, Konrad Rzeszutek Wilk wrote:
> > On Tue, May 14, 2019 at 10:50:23AM -0300, Marcelo Tosatti wrote:
> > > On Mon, May 13, 2019 at 05:20:37PM +0800, Wanpeng Li wrote:
> > > > On Wed, 8 May 2019 at 02:57
Hi Chenxi,
On 2019/5/15 8:43, Chenxi Mao wrote:
> FAST_DEC_LOOP was introduced from LZ4 1.9.
> This change would be introduce 10% on decompress operation
> according to LZ4 benchmark result on X86 devices.
> Meanwhile, LZ4 with FAST_DEC_LOOP could get improvements,
> however clang compiler has dow
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git
for-next
Head SHA1: 693713cbdb3a4bda5a8a678c31f06560bbb14657
Jiri Kosina (1):
livepatch: Remove klp_check_compiler_support()
Linus Torvalds (1):
tracing: Simplify "if" macro code
Steven Rostedt (VMware) (3):
From: "Steven Rostedt (VMware)"
When DYNAMIC_FTRACE is enabled in the kernel, all the functions that can be
traced by the function tracer have a "nop" placeholder at the start of the
function. When function tracing is enabled, the nop is converted into a call
to the tracing infrastructure where t
From: "Steven Rostedt (VMware)"
There's two methods of enabling function tracing in Linux on x86. One is
with just "gcc -pg" and the other is "gcc -pg -mfentry". The former will use
calls to a special function "mcount" after the frame is set up in all C
functions. The latter will add calls to a s
From: Linus Torvalds
Peter Zijlstra noticed that with CONFIG_PROFILE_ALL_BRANCHES, the "if"
macro converts the conditional to an array index. This can cause GCC
to create horrible code. When there are nested ifs, the generated code
uses register values to encode branching decisions.
Josh Poimb
From: "Steven Rostedt (VMware)"
User Mode Linux does not have access to the ip or sp fields of the pt_regs,
and accessing them causes UML to fail to build. Hide the int3_emulate_jmp()
and int3_emulate_call() instructions from UML, as it doesn't need them
anyway.
Reported-by: kbuild test robot
S
From: Jiri Kosina
The only purpose of klp_check_compiler_support() is to make sure that we
are not using ftrace on x86 via mcount (because that's executed only after
prologue has already happened, and that's too late for livepatching
purposes).
Now that mcount is not supported by ftrace any more
On 14 May 2019 11:29:37 am ACST, Arthur Marsh
wrote:
>Apologies, I had forgotten to
>
>git bisect - - hard origin/master
>
>I am still seeing the corruption leading to the invalid block error on
>5.1.0+ kernels on both my machines.
>
>Arthur.
After the mm commits, the 32 bit kernel on Pentiu
Hi all,
Today's linux-next merge of the akpm-current tree got a conflict in:
include/linux/pid.h
between commit:
51f1b521a515 ("pidfd: add polling support")
from the pidfd tree and commit:
c02e28a1bb18 ("kernel/pid.c: convert struct pid:count to refcount_t")
from the akpm-current tree.
As noted in commit 84b40e3b57ee ("serial: 8250: omap: Disable DMA for
console UART"), UART console lines use low-level PIO only access functions
which will conflict with use of the line when DMA is enabled, e.g. when
the console line is also used for systemd messages. So disable DMA
support for UAR
> -Original Message-
> From: Yinbo Zhu
> Sent: 2019年5月5日 14:07
> To: Rob Herring
> Cc: Shawn Guo ; Leo Li ; Xiaobo
> Xie ; Mark Rutland ;
> linux-arm-ker...@lists.infradead.org; devicet...@vger.kernel.org;
> linux-kernel@vger.kernel.org; linux-...@vger.kernel.org; Y.b. Lu
> ; Jiafei Pan
Hi Xiang:
Thanks for your reply, I will have a stress test on my device later.
I didn't have chance to test LZ4 with clang build because of device limitation.
I think I could do it later.
I guess the clang performance downgrade is caused by some compiler optimization
options.
I will double check
From: Ashish Kumar
This patch is to add esdhc node and enable SD UHS-I,
eMMC HS200 for ls1028ardb/ls1028aqds board.
Signed-off-by: Ashish Kumar
Signed-off-by: Yangbo Lu
Signed-off-by: Yinbo Zhu
---
Change in v2:
Update the patch title
Add a commont in dts code
The pull request you sent on Wed, 15 May 2019 00:46:58 +:
> git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git tags/for-linus
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/5ac94332248ee017964ba368cdda4ce647e3aba7
Thank you!
--
Deet-doot-dot, I am a bot
On Mon, May 13, 2019 at 11:24 PM Oliver wrote:
>
> On Mon, May 13, 2019 at 9:23 PM Masahiro Yamada
> wrote:
> >
> > Commit 5e9dcb6188a4 ("powerpc/boot: Expose Kconfig symbols to wrapper")
> > was wrong, but commit e41b93a6be57 ("powerpc/boot: Fix build failures
> > with -j 1") was also wrong.
> >
From: Wanpeng Li
After commit c3941d9e0 (KVM: lapic: Allow user to disable adaptive tuning of
timer advancement), '-1' enables adaptive tuning starting from default
advancment of 1000ns. However, we should expose an int instead of an overflow
uint module parameter.
Before patch:
/sys/module/kvm
501 - 600 of 661 matches
Mail list logo
