On Mon, Nov 23, 2020 at 04:55:26PM +0900, Bongsu Jeon wrote:
> Since S3FWRN82 NFC Chip, The UART interface can be used.
> S3FWRN82 supports I2C and UART interface.
>
> Signed-off-by: Bongsu Jeon
> ---
> .../bindings/net/nfc/samsung,s3fwrn5.yaml | 28 +--
> 1 file changed, 26
On Mon, Nov 23, 2020 at 3:48 PM Michal Hocko wrote:
>
> On Fri 20-11-20 17:30:27, Muchun Song wrote:
> > On Fri, Nov 20, 2020 at 4:16 PM Michal Hocko wrote:
> > >
> > > On Fri 20-11-20 14:43:17, Muchun Song wrote:
> > > > When we allocate hugetlb page from buddy, we may need split huge pmd
> > >
On 2020/11/23 下午2:47, Jan Kiszka wrote:
> On 22.11.20 17:35, Michał Mirosław wrote:
>> On Sun, Nov 22, 2020 at 03:43:33PM +0100, Jan Kiszka wrote:
>>> On 09.11.20 00:28, Qu Wenruo wrote:
On 2020/11/9 上午1:18, Michał Mirosław wrote:
> On Sun, Nov 08, 2020 at 03:35:33PM +0800, Qu Wenruo
Hi
Am 22.11.20 um 15:18 schrieb kernel test robot:
Greeting,
FYI, we noticed the following commit (built with gcc-9):
commit: 6a1b34c0a339fdc75d7932ad5702f2177c9d7a1c ("drm/fb-helper: Move damage blit
code and its setup into separate routine")
url:
On 20/11/2020 17:41:05+0100, Gregory CLEMENT wrote:
> This patch extends irqchip driver for oceleot to be used with other
> vcoreiii base platforms.
>
> Signed-off-by: Gregory CLEMENT
Acked-by: Alexandre Belloni
> ---
> drivers/irqchip/irq-mscc-ocelot.c | 76 ++-
>
On 20/11/2020 17:41:06+0100, Gregory CLEMENT wrote:
> This patch extends irqchip driver for oceleot to be used with an other
> vcoreiii base platform: Luton.
>
> For this platform there is a few differences:
>- the interrupt must be enabled for the parent controller
>- there is no trigger
On Sat, Nov 21, 2020 at 02:13:30PM +, David Howells wrote:
> Switch to using a table of operations. In a future patch the individual
> methods will be split up by type. For the moment, however, the ops tables
> just jump directly to the old functions - which are now static. Inline
>
Hi all,
Today's linux-next merge of the akpm-current tree got a conflict in:
include/linux/mm.h
between commit:
95bb7c42ac8a ("mm: Add 'mprotect' hook to struct vm_operations_struct")
from the tip tree and commit:
6dd8e5dab7c1 ("mremap: don't allow MREMAP_DONTUNMAP on special_mappings
On 20.11.2020 17:09, Alexandre Belloni wrote:
EXTERNAL EMAIL: Do not click links or open attachments unless you know the
content is safe
Hi,
On 20/11/2020 16:03:56+0100, Steen Hegelund wrote:
Document the Sparx5 ethernet serdes phy driver bindings.
Signed-off-by: Lars Povlsen
On Thu, Nov 19, 2020 at 3:59 AM Zhe Li wrote:
>
> Maintainer ping?
Didn't I reply to this series?
/me double checks sent folder.
--
Thanks,
//richard
On Mon, Nov 23, 2020 at 04:56:58PM +0900, Bongsu Jeon wrote:
> Since S3FWRN82 NFC Chip, The UART interface can be used.
> S3FWRN82 uses NCI protocol and supports I2C and UART interface.
>
> Signed-off-by: Bongsu Jeon
Please start sending emails properly, e.g. with git send-email, so all
your
On Sun, 22 Nov 2020 22:17:16 -0500
Jarod Wilson wrote:
> Have run into a case where bond_option_mode_set() gets called before
> hw_features has been filled in, and very bad things happen when
> netdev_change_features() then gets called, because the empty hw_features
> wipes out almost all
On Sun, Nov 22, 2020 at 10:55 PM Martin Schiller wrote:
>
> No, they aren't independent. The carrier can only be up if the device /
> interface is UP. And as far as I can see a NETDEV_CHANGE event will also
> only be generated on interfaces that are UP.
>
> So you can be sure, that if there is a
On Fri, Nov 20, 2020 at 12:31:49PM -0600, Gustavo A. R. Silva wrote:
> In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
> by explicitly adding the new pseudo-keyword fallthrough; instead of
> letting the code fall through to the next case.
>
> Link:
Hi Gustavo,
"Gustavo A. R. Silva" wrote on Fri, 20 Nov 2020
12:37:48 -0600:
> In preparation to enable -Wimplicit-fallthrough for Clang, fix a couple
> of warnings by explicitly adding a couple of fallthrough pseudo-keywords
> instead of letting the code fall through to the next case.
>
>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: 418baf2c28f3473039f2f7377760bd8f6897ae18
commit: f2c9699f65557a31fed4ddb9e5b4d9489b1bf32f riscv: Add STACKPROTECTOR
supported
date: 4 months ago
config: riscv-randconfig-r035-20201123 (attached as .config
fixed the coccicheck:
drivers/gpu/drm/nouveau/include/nvfw/hs.h:26:5-9: WARNING use
flexible-array member instead.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/nouveau/include/nvfw/hs.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/include/nvfw/hs.h
Hi,
On 20/11/2020 20:00, Kevin Hilman wrote:
> Neil Armstrong writes:
>
>> This adds the Power Controller and MIPI DSI PHY nodes to AXG, since the
>> corresponding
>> driver and dt-bindings had been applied for next release.
>>
>> Dependencies:
>> - Patch 1: [1] applied for 5.11 in meson-clk
Hi,
On 11/23/20 7:53 AM, Dmitry Torokhov wrote:
> On Fri, Oct 30, 2020 at 10:56:20AM +0100, Hans de Goede wrote:
>> Hi,
>>
>> On 10/29/20 9:36 PM, Dmitry Torokhov wrote:
>>> Hi Andrej,
>>>
>>> On Thu, Oct 29, 2020 at 06:03:11PM +0100, Andrej Valek wrote:
Firmware file loadind for GT911
Hi,
On 11/23/20 7:15 AM, Dmitry Torokhov wrote:
> This fixes the following build errors:
>
> CC [M] drivers/input/misc/soc_button_array.o
> drivers/input/misc/soc_button_array.c:156:4: error: implicit declaration of
> function 'irq_set_irq_type' [-Werror,-Wimplicit-function-declaration]
>
This control indicates the priority id to be applied
to base layer.
Signed-off-by: Dikshita Agarwal
---
Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst | 9 +
drivers/media/v4l2-core/v4l2-ctrls.c | 1 +
include/uapi/linux/v4l2-controls.h
On Mon, Nov 23, 2020 at 3:40 PM Michal Hocko wrote:
>
> On Fri 20-11-20 23:44:26, Muchun Song wrote:
> > On Fri, Nov 20, 2020 at 9:11 PM Michal Hocko wrote:
> > >
> > > On Fri 20-11-20 20:40:46, Muchun Song wrote:
> > > > On Fri, Nov 20, 2020 at 4:42 PM Michal Hocko wrote:
> > > > >
> > > > >
On 2020-11-23 09:31, Xie He wrote:
On Sun, Nov 22, 2020 at 10:55 PM Martin Schiller wrote:
No, they aren't independent. The carrier can only be up if the device
/
interface is UP. And as far as I can see a NETDEV_CHANGE event will
also
only be generated on interfaces that are UP.
So you
First thanks for doing this, having a vmalloc variant that starts out
with proper permissions has been on my todo list for a while.
> +#define PERM_R 1
> +#define PERM_W 2
> +#define PERM_X 4
> +#define PERM_RWX (PERM_R | PERM_W | PERM_X)
> +#define PERM_RW
On Fri 20-11-20 15:27:46, Pavel Tatashin wrote:
> Recently, I encountered a hang that is happening during memory hot
> remove operation. It turns out that the hang is caused by pinned user
> pages in ZONE_MOVABLE.
>
> Kernel expects that all pages in ZONE_MOVABLE can be migrated, but
> this is
From: Ionut-robert Aron
Convert fsl,qoriq-mc to YAML in order to automate the verification
process of dts files. In addition, update MAINTAINERS accordingly
and, while at it, add some missing files.
Signed-off-by: Ionut-robert Aron
[laurentiu.tu...@nxp.com: update MINTAINERS, updates & fixes
On 2020-11-23 06:54, Shenming Lu wrote:
From: Zenghui Yu
Up to now, the irq_get_irqchip_state() callback of its_irq_chip
leaves unimplemented since there is no architectural way to get
the VLPI's pending state before GICv4.1. Yeah, there has one in
v4.1 for VLPIs.
With GICv4.1, after
This patchset brings some updates on STM32MP15 OTG HS and FS.
It sets ahbcfg parameter for both HS and FS as the value reported by the
hardware is not recommended.
It also disables Link Power Management on OTG HS because with some Host
controllers (at least seen with some USB 3.2 Gen2
When the core is in FS host mode, using the FS transceiver, and a Low-Speed
device is connected, transceiver clock is 6Mhz.
So, to support Low-Speed devices, enable support of FS/LS Low Power mode,
so that the PHY supplies a 6 MHz clock during Low-Speed mode.
Signed-off-by: Amelie Delaunay
---
On Sat, Nov 21, 2020 at 01:16:49AM +, Will McVicker wrote:
> These two patches add module support to capture an external module's SCM
> version as a MODULE_INFO() attribute. This allows users to identity the SCM
> version of a given kernel module by using the modinfo tool or on the device
>
Hi all,
Changes since 20201120:
Linus' tree gained a build failure for which I applied a patch.
The tip tree gained a conflict against the cpupower tree.
The akpm-current tree gained a conflict against the tip tree.
Non-merge commits (relative to Linus' tree): 6791
6784 files changed, 580241
Link Power Management (LPM) on STM32MP15 OTG HS encounters instabilities
with some Host controllers. OTG core fails to exit L1 state in 200us:
"dwc2 4900.usb-otg: Failed to exit L1 sleep state in 200us."
Then the device is still not enumerated.
To avoid this issue, disable Link Power
STM32MP15 ahbcfg register default value sets Burst length/type (HBSTLEN)
to Single (32-bit accesses on AHB), which is not recommended, according
to STM32MP157 Reference manual [1].
This patch sets Burst length/type (HBSTLEN) so that bus transactions
target 16x32 bit accesses. This improves OTG
On Mon, Nov 23, 2020 at 04:45:13AM +, Alice Guo wrote:
>
>
> > -Original Message-
> > From: Krzysztof Kozlowski
> > Sent: 2020年11月20日 18:51
> > To: Alice Guo
> > Cc: robh...@kernel.org; shawn...@kernel.org; s.ha...@pengutronix.de;
> > dl-linux-imx ; Peng Fan ;
> >
On Sun, Nov 22, 2020 at 2:54 AM Dwaipayan Ray wrote:
>
> Provide fix option to INCLUDE_LINUX check to replace asm
> includes.
>
> Macros of type:
> #include
>
> are corrected to:
> #include
>
> Signed-off-by: Dwaipayan Ray
> ---
>
Hello Joe,
Could I get some review on this if you are not
Hello Christian,
Quoting Christian Eggers (2020-11-22 09:26:36)
> Use recently introduced PTP_MSGTYPE_SYNC and PTP_MSGTYPE_DELAY_REQ
> defines instead of a driver internal enumeration.
>
> Signed-off-by: Christian Eggers
Reviewed-by: Antoine Tenart
Thanks!
Antoine
> Cc: Quentin Schulz
>
On 2020-11-23 06:54, Shenming Lu wrote:
After pausing all vCPUs and devices capable of interrupting, in order
^
See my comment below about this.
to save the information of all interrupts, besides flushing the pending
states in kvm’s vgic, we also try to flush the
This is now supported, enable for Loongson systems.
Signed-off-by: Qing Zhang
---
arch/mips/configs/loongson3_defconfig | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/mips/configs/loongson3_defconfig
b/arch/mips/configs/loongson3_defconfig
index 38a817e..3f88e6c 100644
---
The LS3A SPI module is now supported, enable it.
Signed-off-by: Qing Zhang
---
arch/mips/boot/dts/loongson/loongson64c-package.dtsi | 7 +++
1 file changed, 7 insertions(+)
diff --git a/arch/mips/boot/dts/loongson/loongson64c-package.dtsi
This module is integrated into the Loongson-3A SoC and the LS7A bridge chip.
The SPI controller has the following characteristics:
-Full-duplex synchronous serial data transmission
-Support up to 4 variable length byte transmission
-Main mode support
-Mode failure generates an error flag and
On 20/11/2020 08:55, Peter Zijlstra wrote:
[...]
> PELT (Per Entity Load Tracking)
> ---
[...]
> Using this we track 2 key metrics: 'running' and 'runnable'. 'Running'
> reflects the time an entity spends on the CPU, while 'runnable' reflects the
> time an entity
Hi,
Ping ...
Any comments?
> -Original Message-
> From: Jianyong Wu
> Sent: Wednesday, November 11, 2020 2:22 PM
> To: net...@vger.kernel.org; yangbo...@nxp.com; john.stu...@linaro.org;
> t...@linutronix.de; pbonz...@redhat.com; sean.j.christopher...@intel.com;
> m...@kernel.org;
On 2020-11-23 06:54, Shenming Lu wrote:
From: Zenghui Yu
When setting the forwarding path of a VLPI, it is more consistent to
I'm not sure it is more consistent. It is a *new* behaviour, because it
only
matters for migration, which has been so far unsupported.
also transfer the pending
Hi Aubrey,
On Thu, 19 Nov 2020 at 13:15, Aubrey Li wrote:
>
> Add idle cpumask to track idle cpus in sched domain. When a CPU
> enters idle, if the idle driver indicates to stop tick, this CPU
> is set in the idle cpumask to be a wakeup target. And if the CPU
> is not in idle, the CPU is cleared
On Sat, Nov 21, 2020 at 01:16:51AM +, Will McVicker wrote:
> Add the modinfo field `scmversion` to include the SCM version of kernel
> modules, e.g. git sha1. This allows one to identify the exact source
> code version of a given kernel module.
>
> You can retrieve it in two ways,
>
> 1) By
Hello Felipe and Kevin,
Could you please review this patchset ?
Thank you in advance.
On 13/11/2020 01:05, Amjad Ouled-Ameur wrote:
This patchset fixes a usb suspend warning seen on the libretech-cc by
using reset_control_rearm() call of the reset framework API.
This call allows a reset
On 20/11/2020 09:56, Peter Zijlstra wrote:
> On Fri, Nov 20, 2020 at 08:55:27AM +0100, Peter Zijlstra wrote:
>> - In saturated scenarios task movement will cause some transient dips,
>>suppose we have a CPU saturated with 4 tasks, then when we migrate a task
>>to an idle CPU, the old CPU
On Sat, Nov 21, 2020 at 01:16:51AM +, Will McVicker wrote:
> +/**
> + * struct modinfo_attrs - Module attributes.
> + * @module_uevent: Used to notify udev of events.
> + * @modinfo_version: Module version.
> + * @modinfo_srcversion: Checksum of module source.
> + * @modinfo_scmversion: SCM
On Fri 20-11-20 12:28:25, Gustavo A. R. Silva wrote:
> In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
> by explicitly adding a break statement instead of just letting the code
> fall through to the next case.
>
> Link: https://github.com/KSPP/linux/issues/115
>
On Mon, Nov 23, 2020 at 1:00 AM Martin Schiller wrote:
>
> AFAIK the carrier can't be up before the device is up. Therefore, there
> will be a NETDEV_CHANGE event after the NETDEV_UP event.
>
> This is what I can see in my tests (with the HDLC interface).
>
> Is the behaviour different for e.g.
On 11/23/20 7:58 AM, Tingwei Zhang wrote:
Hi Suzuki,
On Fri, Nov 20, 2020 at 12:45:42AM +0800, Suzuki K Poulose wrote:
ETM v4.4 onwards adds support for system instruction access
to the ETM. Detect the support on an ETM and switch to using the
mode when available.
Cc: Mike Leach
Reviewed-by:
On Mon, Nov 23, 2020 at 12:39:07PM +0800, Chen-Yu Tsai wrote:
On Sat, Nov 21, 2020 at 2:28 AM Michael Klein wrote:
Thank you for having a look at the patch!
On Fri, Nov 20, 2020 at 04:52:52PM +0100, Maxime Ripard wrote:
>On Sun, Nov 15, 2020 at 11:24:25PM +0100, Michael Klein wrote:
>> Add
On Mon 23-11-20 16:53:53, Muchun Song wrote:
> On Mon, Nov 23, 2020 at 3:40 PM Michal Hocko wrote:
> >
> > On Fri 20-11-20 23:44:26, Muchun Song wrote:
> > > On Fri, Nov 20, 2020 at 9:11 PM Michal Hocko wrote:
> > > >
> > > > On Fri 20-11-20 20:40:46, Muchun Song wrote:
> > > > > On Fri, Nov 20,
On 21/11/2020 at 19:58, William Breathitt Gray wrote:
> Acked-by: Kamel Bouhara
> Signed-off-by: William Breathitt Gray
> ---
> Changes in v3:
>- Reorder entries to match preferred MAINTAINERS ordering
>
> MAINTAINERS | 7 +++
> 1 file changed, 7 insertions(+)
>
> diff --git
Add DT Binding doc for the Unique ID of i.MX 8M series.
Signed-off-by: Alice Guo
---
v2: remove the subject prefix "LF-2571-1"
v3: put it into Documentation/devicetree/bindings/arm/fsl.yaml
modify the description of nvmem-cells
use "make ARCH=arm64 dtbs_check" to test it and fix errors
Add compatible string to .dtsi files for binding of imx8_soc_info and
device.
v2: remove the subject prefix "LF-2571-2"
v3: none
v4: change subject and commit message, add Reviewed-by
Reviewed-by: Krzysztof Kozlowski
Signed-off-by: Alice Guo
---
v2: remove the subject prefix "LF-2571-2"
v3:
Directly reading ocotp register depends on that bootloader enables ocotp
clk, which is not always effective, so change to use nvmem API. Using
nvmem API requires to support driver defer probe and thus change
soc-imx8m.c to use platform driver.
The other reason is that directly reading ocotp
On Fri, Nov 20, 2020 at 4:23 PM Matti Hamalainen wrote:
>
> Commit 03e0d26fcf79 ("drm/nouveau: slowpath for pushbuf ioctl") included
> a logic-bug which results in the relocations not actually getting
> applied at all as the call to nouveau_gem_pushbuf_reloc_apply() is
> never reached. This
In order to be able to use NVMEM APIs to read soc unique ID, add the
nvmem data cell and name for nvmem-cells to the "soc" node, and add a
nvmem node which provides soc unique ID to efuse@3035.
Signed-off-by: Alice Guo
---
v2: remove the subject prefix "LF-2571-3"
v3: convert register
On Fri 2020-11-20 13:42:42, Steven Rostedt wrote:
> On Fri, 20 Nov 2020 11:44:12 -0500
> Alan Stern wrote:
>
> > To the VSPRINTF maintainers:
> >
> > Documentation/core-api/printk-formats.rst lists a large number of format
> > specifiers for pointers of various sorts. Yet as far as I can see,
On Mon, Oct 19, 2020 at 02:40:17PM -0400, Ralph Siemsen wrote:
> Hi,
>
> Please consider applying the patch from this thread to 5.8.y:
> commit f80b08fc44536a311a9f3182e50f318b79076425
5.8 is end-of-life, sorry.
Now queued up for 5.4.y.
thanks,
greg k-h
On Fri, 13 Nov 2020 18:01:34 +0100, Marek Szyprowski wrote:
> This patchset is a resurrection of the DW PCIe support for the Exynos5433
> SoCs posted long time ago here: https://lkml.org/lkml/2016/12/26/6 and
> later here: https://lkml.org/lkml/2017/12/21/296 .
>
> In meantime the support for the
From: Mike Rapoport
Hi,
This is an implementation of "secret" mappings backed by a file descriptor.
The file descriptor backing secret memory mappings is created using a
dedicated memfd_secret system call The desired protection mode for the
memory is configured using flags parameter of the
From: Mike Rapoport
It will be used by the upcoming secret memory implementation.
Signed-off-by: Mike Rapoport
---
mm/internal.h | 3 +++
mm/mmap.c | 5 ++---
2 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/mm/internal.h b/mm/internal.h
index c43ccdddb0f6..ae146a260b14
Hello,
syzbot found the following issue on:
HEAD commit:b9ad3e9f bonding: wait for sysfs kobject destruction befor..
git tree: net
console output: https://syzkaller.appspot.com/x/log.txt?x=1195c5cd50
kernel config: https://syzkaller.appspot.com/x/.config?x=330f3436df12fd44
Hello,
syzbot found the following issue on:
HEAD commit:27bba9c5 Merge tag 'scsi-fixes' of git://git.kernel.org/pu..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=11041f1e50
kernel config: https://syzkaller.appspot.com/x/.config?x=330f3436df12fd44
From: Mike Rapoport
Account memory consumed by secretmem to memcg. The accounting is updated
when the memory is actually allocated and freed.
Signed-off-by: Mike Rapoport
Acked-by: Roman Gushchin
---
mm/filemap.c | 3 ++-
mm/secretmem.c | 36 +++-
2 files
From: Mike Rapoport
Removing a PAGE_SIZE page from the direct map every time such page is
allocated for a secret memory mapping will cause severe fragmentation of
the direct map. This fragmentation can be reduced by using PMD-size pages
as a pool for small pages for secret memory mappings.
Add
From: Mike Rapoport
It is unsafe to allow saving of secretmem areas to the hibernation snapshot
as they would be visible after the resume and this essentially will defeat
the purpose of secret memory mappings.
Prevent hibernation whenever there are active secret memory users.
Signed-off-by:
From: Mike Rapoport
The test verifies that file descriptor created with memfd_secret does
not allow read/write operations, that secret memory mappings respect
RLIMIT_MEMLOCK and that remote accesses with process_vm_read() and
ptrace() to the secret memory fail.
Signed-off-by: Mike Rapoport
---
From: Mike Rapoport
The definition of PMD_PAGE_ORDER denoting the number of base pages in the
second-level leaf page is already used by DAX and maybe handy in other
cases as well.
Several architectures already have definition of PMD_ORDER as the size of
second level page table, so to avoid
From: Mike Rapoport
Introduce "memfd_secret" system call with the ability to create memory
areas visible only in the context of the owning process and not mapped not
only to other processes but in the kernel page tables as well.
The user will create a file descriptor using the memfd_secret()
From: Mike Rapoport
Wire up memfd_secret system call on architectures that define
ARCH_HAS_SET_DIRECT_MAP, namely arm64, risc-v and x86.
Signed-off-by: Mike Rapoport
Acked-by: Palmer Dabbelt
Acked-by: Arnd Bergmann
---
arch/arm64/include/uapi/asm/unistd.h | 1 +
From: Mike Rapoport
The underlying implementations of set_direct_map_invalid_noflush() and
set_direct_map_default_noflush() allow updating multiple contiguous pages
at once.
Add numpages parameter to set_direct_map_*_noflush() to expose this ability
with these APIs.
Signed-off-by: Mike
Hi Tingwei,
On 11/14/20 5:36 AM, Tingwei Zhang wrote:
Hi Anshuman,
On Tue, Nov 10, 2020 at 08:45:04PM +0800, Anshuman Khandual wrote:
From: Suzuki K Poulose
Add ETE as one of the supported device types we support
with ETM4x driver. The devices are named following the
existing convention as
On Sat, Nov 21, 2020 at 08:59:03AM -0800, Guenter Roeck wrote:
> On Thu, Nov 19, 2020 at 05:49:03PM +, Cristian Marussi wrote:
> > Use an int to calculate scale values inside scmi_hwmon_scale() to match
> > the updated scale data type in struct scmi_sensor_info.
> >
> > Cc:
On 11/23/20 6:08 AM, Anshuman Khandual wrote:
On 11/12/20 2:57 PM, Suzuki K Poulose wrote:
On 11/10/20 12:45 PM, Anshuman Khandual wrote:
perf handle structure needs to be shared with the TRBE IRQ handler for
capturing trace data and restarting the handle. There is a probability
of an
While running LTP tracing on qemu_arm the following kernel crash was noticed
on the linux mainline master branch kernel.
Please find these easy steps to reproduce the kernel build and test steps
step to reproduce:
# please install tuxmake
# sudo pip3 install -U tuxmake
# cd linux
# tuxmake
Below is the list of build error/warning regressions/improvements in
v5.10-rc5[1] compared to v5.9[2].
Summarized:
- build errors: +1/-7
- build warnings: +23/-27
JFYI, when comparing v5.10-rc5[1] to v5.10-rc4[3], the summaries are:
- build errors: +0/-1
- build warnings: +4/-2
Happy
Hello,
syzbot found the following issue on:
HEAD commit:a349e4c6 Merge tag 'xfs-5.10-fixes-7' of git://git.kernel...
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1427b22550
kernel config: https://syzkaller.appspot.com/x/.config?x=330f3436df12fd44
On 19-11-20, 13:30, Rafael J. Wysocki wrote:
> On Thu, Nov 19, 2020 at 8:38 AM Viresh Kumar wrote:
> >
> > There is nothing schedutil specific in schedutil_cpu_util(), move it to
> > core.c and rename it to sched_cpu_util(), so it can be used from other
> > parts of the kernel as well.
>
> The
Hello,
syzbot found the following issue on:
HEAD commit:27bba9c5 Merge tag 'scsi-fixes' of git://git.kernel.org/pu..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=11b8222550
kernel config: https://syzkaller.appspot.com/x/.config?x=330f3436df12fd44
Hello,
syzbot found the following issue on:
HEAD commit:27bba9c5 Merge tag 'scsi-fixes' of git://git.kernel.org/pu..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=15ffd94d50
kernel config: https://syzkaller.appspot.com/x/.config?x=e7f3c831f4536ec1
Hello,
syzbot found the following issue on:
HEAD commit:a349e4c6 Merge tag 'xfs-5.10-fixes-7' of git://git.kernel...
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1756e03550
kernel config: https://syzkaller.appspot.com/x/.config?x=330f3436df12fd44
Hello,
syzbot found the following issue on:
HEAD commit:a349e4c6 Merge tag 'xfs-5.10-fixes-7' of git://git.kernel...
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1181329950
kernel config: https://syzkaller.appspot.com/x/.config?x=a521022462477aea
On Mon, 23 Nov 2020 at 10:30, Dietmar Eggemann wrote:
>
> On 20/11/2020 09:56, Peter Zijlstra wrote:
> > On Fri, Nov 20, 2020 at 08:55:27AM +0100, Peter Zijlstra wrote:
> >> - In saturated scenarios task movement will cause some transient dips,
> >>suppose we have a CPU saturated with 4
> + /*
> + * If both the physical buffer start address and size are
> + * page aligned, we don't need to use a bounce page.
> + */
> + if (IS_ENABLED(CONFIG_SWIOTLB) && dev_is_untrusted(dev) &&
> + iova_offset(iovad, phys | org_size)) {
> + aligned_size =
On 11/22/20 12:34, Krzysztof Kozlowski wrote:
> On Fri, Nov 20, 2020 at 05:36:35PM +0100, Sylwester Nawrocki wrote:
>> On 11/19/20 17:45, Krzysztof Kozlowski wrote:
>>> So far all Exynos, S3C64xx and S5Pv210 clock units were selected by
>>> respective SOC/ARCH Kconfig option. On a kernel built
On Mon, Nov 23, 2020 at 1:36 AM Xie He wrote:
>
> Some drivers don't support carrier status and will never change it.
> Their carrier status will always be UP. There will not be a
> NETDEV_CHANGE event.
>
> lapbether doesn't change carrier status. I also have my own virtual
> HDLC WAN driver (for
implement the NCI 2.x initial sequence to support NCI 2.x NFCC.
Since NCI 2.0, CORE_RESET and CORE_INIT sequence have been changed.
If NFCEE supports NCI 2.x, then NCI 2.x initial sequence will work.
In NCI 1.0, Initial sequence and payloads are as below:
(DH) (NFCC)
| --
Hi,
On Thu, 29 Oct 2020 at 06:32, wrote:
>
> From: AngeloGioacchino Del Regno
>
> This patch series adds support for the Novatek NT36xxx Series' In-Cell
> touchscreen (integrated into the DriverIC).
>
> This patch series has been tested against the following devices:
> - Sony Xperia 10
On Mon, Nov 23, 2020 at 06:19:22PM +1100, Stephen Rothwell wrote:
> Hi all,
>
> After merging the tip tree, today's linux-next build (htmldocs) produced
> these warnings:
>
> arch/x86/kernel/cpu/sgx/ioctl.c:666: warning: Function parameter or member
> 'encl' not described in
pm_runtime_get_sync will increment pm usage counter
even it failed. Forgetting to putting operation will
result in reference leak here. We fix it by replacing
it with pm_runtime_resume_and_get to keep usage counter
balanced.
Fixes: b209e047bc743 ("HSI: Introduce OMAP SSI driver")
Signed-off-by:
On Thu, 19 Nov 2020 19:10:46 +, Cristian Marussi wrote:
> this series introduces the support for the new SCMI Voltage Domain Protocol
> defined by the upcoming SCMIv3.0 specification, whose BETA release is
> available at [1].
>
> Afterwards, a new generic SCMI Regulator driver is developed on
When the sum of the utilization of CPUs in a power domain is zero,
return the energy as 0 without doing any computations.
Signed-off-by: Pavankumar Kondeti
---
include/linux/energy_model.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/include/linux/energy_model.h
On 11/22/20 16:16, Krzysztof Kozlowski wrote:
On Fri, Nov 20, 2020 at 04:57:31PM +0100, Sylwester Nawrocki wrote:
The PLL status polling loops in the set_rate callbacks of some PLLs
have no timeout detection and may become endless loops when something
goes wrong with the PLL.
For some PLLs
From: Mao Jinlong
alloc_pages_node() return should be checked before calling
dma_map_page() to make sure that valid page is mapped or
else it can lead to aborts as below:
Unable to handle kernel paging request at virtual address ffc00800
Mem abort info:
...
pc :
Hey Sami,
On Wed, Nov 18, 2020 at 02:07:29PM -0800, Sami Tolvanen wrote:
> We use objcopy to manipulate ELF binaries for the nVHE code,
> which fails with LTO as the compiler produces LLVM bitcode
> instead. Disable LTO for this code to allow objcopy to be used.
We now partially link the nVHE
Mon, Nov 23, 2020 at 03:49:06AM CET, gcher...@marvell.com wrote:
>
>
>> -Original Message-
>> From: Jiri Pirko
>> Sent: Saturday, November 21, 2020 7:44 PM
>> To: George Cherian
>> Cc: net...@vger.kernel.org; linux-kernel@vger.kernel.org;
>> k...@kernel.org; da...@davemloft.net; Sunil
On Mon, Nov 23, 2020 at 10:34:52AM +0800, Sia Jee Heng wrote:
> AxiDMA driver exposed the dma_set_max_seg_size() to the DMAENGINE.
> It shall helps the DMA clients to create size-optimized linked-list
> for the controller.
>
> However, there are certain situations where DMA client might not be
>
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