I just realized I missed adding Marco Elver as a recipient, so adding him.
Sorry, Marco.
Thanks,
SeongJae Park
On Tue, 13 Oct 2020 08:37:43 +0200 SeongJae Park wrote:
> From: SeongJae Park
>
> If 'CONFIG_KUNIT=m', letting kunit tests that do not support loadable
> module build depends on 'KU
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: 270315b8235e3d10c2e360cff56c2f9e0915a252
commit: 5b552b198c2557295becd471bff53bb520fefee5 media: atomisp: re-enable
warnings again
date: 4 months ago
config: x86_64-randconfig-a003-20201020 (attached as .c
ping
On Mon, 12 Oct 2020 12:26:21 +0200 SeongJae Park wrote:
> From: SeongJae Park
>
> 'kunit_kernel.kunittest_config' was constant at first, and therefore it
> used UPPER_SNAKE_CASE naming convention that usually means it is
> constant in Python world. But, commit e3212513a8f0 ("kunit: Creat
Hi All,
A month has passed, do I need to modify these patches?
Thanks
>
> From: Rui Feng
>
> RTS5261 support legacy SD mode and SD Express mode.
> In SD7.x, SD association introduce SD Express as a new mode.
> This patch makes RTS5261 support SD Express mode.
>
> Signed-off-by: Rui Feng
> -
David Gow writes:
> diff --git a/fs/fat/misc.c b/fs/fat/misc.c
> index f1b2a1fc2a6a..445ad3542e74 100644
> --- a/fs/fat/misc.c
> +++ b/fs/fat/misc.c
> @@ -229,6 +229,7 @@ void fat_time_fat2unix(struct msdos_sb_info *sbi, struct
> timespec64 *ts,
> ts->tv_nsec = 0;
> }
> }
>
This patch adds the logic for checking the CodeSigning extended
key usage extenstion when verifying signature of kernel module or
kexec PE binary in PKCS#7.
Signed-off-by: "Lee, Chun-Yi"
---
certs/system_keyring.c | 2 +-
crypto/asymmetric_keys/Kconfig | 10 ++
crypt
This patch adds the logic for parsing the CodeSign extended key usage
extension in X.509. The parsing result will be set to the eku flag
which is carried by public key. It can be used in the PKCS#7
verification.
Signed-off-by: "Lee, Chun-Yi"
---
crypto/asymmetric_keys/x509_cert_parser.c | 24 +++
NIAP PP_OS certification requests that the OS shall validate the
CodeSigning extended key usage extension field for integrity
verifiction of exectable code:
https://www.niap-ccevs.org/MMO/PP/-442-/
FIA_X509_EXT.1.1
This patchset adds the logic for parsing the codeSigning EKU extension
ご挨拶、
私の名前は、カナダ有数の暗号通貨交換プラットフォームの1つである最高コンプライアンス責任者であるFelixです。
これは私からあなたへの秘密の秘密のメッセージであり、そのように扱われることを要求します。
故人の口座保有者が所有する清算されたBTC口座から生じた900万米ドルを超える資金に関する緊急事項（取引）についてご連絡いたします
。 私の計画と、私があなたの返事を受け取り、あなたの信頼を得た後、私が最初にあなたに連絡することを選んだ理由をあなたに知らせます。
たくさんの感謝とあなたの返事を楽しみにしています。
フェリックス。
syzbot suspects this issue was fixed by commit:
commit 033724d6864245a11f8e04c066002e6ad22b3fd0
Author: Tetsuo Handa
Date: Wed Jul 15 01:51:02 2020 +
fbdev: Detect integer underflow at "struct fbcon_ops"->clear_margins.
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17f3
On Mon, 19 Oct 2020 at 17:07, Marc Zyngier wrote:
>
> On 2020-10-14 12:12, Sumit Garg wrote:
> > Introduce framework to turn an IPI as NMI using pseudo NMIs. In case a
> > particular platform doesn't support pseudo NMIs, then request IPI as a
> > regular IRQ.
> >
> > The main motivation for this f
Jacek Anaszewski 於 2020年10月9日 週五 上午5:51寫道：
>
> Hi Gene,
>
> On 10/7/20 3:42 AM, Gene Chen wrote:
> > From: Gene Chen
> >
> > Add MT6360 LED driver include 2-channel Flash LED with torch/strobe mode,
> > 3-channel RGB LED support Register/Flash/Breath Mode, and 1-channel for
> > moonlight LED.
> >
On Sat, 2020-07-18 at 10:45 +0800, Macpaul Lin wrote:
> From: Eddie Hung
> There is a use-after-free issue, if access udc_name
> in function gadget_dev_desc_UDC_store after another context
> free udc_name in function unregister_gadget.
>
> Context 1:
> gadget_dev_desc_UDC_store()->unregister_gadg
On Mon, Oct 19, 2020 at 7:19 AM Fritz Koenig wrote:
>
> It looks like only h.264 streams are populating the event.input_crop
> struct when receiving the HFI_INDEX_EXTRADATA_INPUT_CROP message in
> event_seq_changed(). vp8/vp9 streams end up with the struct filled
> with 0.
Indeed. :( I guess we
On 10/16/20 7:13 PM, Vincent Mailhol wrote:
> The purpose of this patch series is to introduce a new CAN USB
> driver to support ETAS USB interfaces (ES58X series).
>
> During development, issues in drivers/net/can/dev.c were discovered,
> the fix for those issues are included in this patch series
On 10/19/20 2:08 PM, kernel test robot wrote:
> From: kernel test robot
>
> drivers/net/can/spi/mcp251xfd/mcp251xfd-regmap.c:176:2-3: Unneeded semicolon
>
>
> Remove unneeded semicolon.
>
> Generated by: scripts/coccinelle/misc/semicolon.cocci
>
> Fixes: f4f77366f21d ("can: mcp251xfd: rename
This driver calls ether_setup to set up the network device.
The ether_setup function would add the IFF_TX_SKB_SHARING flag to the
device. This flag indicates that it is safe to transmit shared skbs to
the device.
However, this is not true. This driver may pad the frame (in eth_tx)
before transmiss
On 2020/10/19 下午5:06, Zhenzhong Duan wrote:
In case failure to setup Post interrupt for an IRQ, it make no sense
to assign irqfd->producer to the producer.
This change makes code more robust.
It's better to describe what issue we will get without this patch.
Thanks
Signed-off-by: Zhenz
_setup_req(..) never returns negative value.
Hence the condition ret < 0 is never met
Signed-off-by: Surendran K
---
Commit tag is changed
drivers/dma/pl330.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index e9f0101d92fa..8355586c9788 100644
-
register panic notifier callback for saveing regs, add a module
param regfs_panic to enable the show reg info when panic.
Signed-off-by: Zou Cao
---
fs/regfs/inode.c | 39 ++-
1 file changed, 38 insertions(+), 1 deletion(-)
diff --git a/fs/regfs/inode.c b/fs/
register filesystem is mapping the register into file dentry, it
will use the io readio to get the register val. DBT file is use
to decript the register tree, you can use it as follow:
mount -t regfs -o dtb=test.dtb none /mnt
test.dts:
/ {
compatible = "hisilicon,
De Mr Armand AGBO
Je suis Mr Armand AGBO de nationalitй bйninoise, gestionnaire de compte dans
une institution bancaire. Je vous prie de m'excuser pour cette intrusion
inattendue de ma part car c'est suite а une recherche via internet que j'ai
trouvй votre contact et aprиs avoir parcouru votre
On 2020/10/19 下午5:06, Zhenzhong Duan wrote:
If Post interrupt is disabled due to hardware limit or forcely disabled
by "intremap=nopost" parameter, return -EINVAL so that the legacy mode IRQ
isn't registered as IRQ bypass producer.
Is there any side effect if it was still registered?
Wit
On Tue, 2020-10-20 at 04:13 +, Joel Stanley wrote:
> On Mon, 19 Oct 2020 at 23:20, Benjamin Herrenschmidt
> wrote:
> >
> > On Mon, 2020-10-19 at 16:57 +0800, Dylan Hung wrote:
> > > These rules must be followed when accessing the TX descriptor:
> > >
> > > 1. A TX descriptor is "cleanable" o
Add sleep timer and timeout handler to prevent device stuck during suspend/
resume process. The timeout handler will dump disk sleep task at first
round timeout and trigger kernel panic at second round timeout.
The default timer for each round is defined in
CONFIG_PM_SLEEP_TIMER_TIMEOUT.
Signed-of
Make force_dma_unencrypted() return true for KVM to get DMA pages mapped
as shared.
__set_memory_enc_dec() now informs the host via hypercall if the state
of the page has changed from shared to private or back.
Signed-off-by: Kirill A. Shutemov
---
arch/x86/Kconfig | 1 +
arch/x
This series migrates the driver to use first the driver model, then
the new kernel watchdog API.
I tested it on a f81866.
v1 had a wrong title (f71808e_wdt: migrate to kernel). It's available here:
https://lore.kernel.org/linux-watchdog/20200611191750.28096-1-a.fat...@pengutronix.de/
v1 -> v2:
Driver so far wasn't ported to the driver model and set up its
miscdevice out of the init after probing the I/O ports for a watchdog
with correct vendor and device revision.
Keep the device detection part at init time, but move watchdog setup
to a platform driver probe function.
While at it, refa
Mirror SEV, use SWIOTLB always if KVM memory protection is enabled.
Signed-off-by: Kirill A. Shutemov
---
arch/x86/Kconfig | 1 +
arch/x86/kernel/kvm.c| 2 ++
arch/x86/kernel/pci-swiotlb.c| 3 ++-
arch/x86/mm/mem_encrypt.c| 21 -
arc
VirtIO for KVM is a primary way to provide IO. All memory that used for
communication with the host has to be marked as shared.
The easiest way to archive that is to use DMA API that already knows how
to deal with shared memory.
Signed-off-by: Kirill A. Shutemov
---
drivers/virtio/virtio_ring.c
hvclock is shared between the guest and the hypervisor. It has to be
accessible by host.
Signed-off-by: Kirill A. Shutemov
---
arch/x86/kernel/kvmclock.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kernel/kvmclock.c b/arch/x86/kernel/kvmclock.c
index 34b18f6eeb2c
New helpers copy_from_guest()/copy_to_guest() to be used if KVM memory
protection feature is enabled.
Signed-off-by: Kirill A. Shutemov
---
include/linux/kvm_host.h | 4 ++
virt/kvm/kvm_main.c | 90 +++-
2 files changed, 75 insertions(+), 19 deletions(-)
Migrating the driver lets us drop the watchdog misc device boilerplate
and reduces size by 280~ lines. It also brings us support for new
functionality like CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED.
While at it, also rename all local identifiers starting with watchdog_
to start with easier to tell apart
Provide basic helpers, KVM_FEATURE, CPUID flag and a hypercall.
Host side doesn't provide the feature yet, so it is a dead code for now.
Signed-off-by: Kirill A. Shutemov
---
arch/x86/include/asm/cpufeatures.h | 1 +
arch/x86/include/asm/kvm_para.h | 5 +
arch/x86/include/uapi/asm/
We are going unmap guest pages from direct mapping and cannot rely on it
for guest memory access. Use temporary kmap_atomic()-style mapping to
access guest memory.
Signed-off-by: Kirill A. Shutemov
---
virt/kvm/kvm_main.c | 27 ++-
virt/lib/mem_protected.c | 101 +++
If KVM memory protection is active, the trampoline area will need to be
in shared memory.
Signed-off-by: Kirill A. Shutemov
---
arch/x86/realmode/init.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/arch/x86/realmode/init.c b/arch/x86/realmode/init.c
index 1ed1208931
The user mapping doesn't have the page mapping for protected memory.
Signed-off-by: Kirill A. Shutemov
---
arch/x86/kvm/mmu/paging_tmpl.h | 10 --
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kvm/mmu/paging_tmpl.h b/arch/x86/kvm/mmu/paging_tmpl.h
index 4dd6b1e5b
The new VMA flag that indicate a VMA that is not accessible to userspace
but usable by kernel with GUP if FOLL_KVM is specified.
The FOLL_KVM is only used in the KVM code. The code has to know how to
deal with such pages.
Signed-off-by: Kirill A. Shutemov
---
include/linux/mm.h | 8
If the protected memory feature enabled, unmap guest memory from
kernel's direct mappings.
Migration and KSM is disabled for protected memory as it would require a
special treatment.
Signed-off-by: Kirill A. Shutemov
---
include/linux/mm.h | 3 +++
mm/huge_memory.c | 8
We cannot access protected pages directly. Use ioremap() to
create a temporary mapping of the page. The mapping is destroyed
on __kvm_unmap_gfn().
The new interface gfn_to_pfn_memslot_protected() is used to detect if
the page is protected.
ioremap_cache_force() is a hack to bypass IORES_MAP_SYSTE
Wire up hypercalls for the feature and define VM_KVM_PROTECTED.
Signed-off-by: Kirill A. Shutemov
---
arch/x86/Kconfig | 1 +
arch/x86/kvm/Kconfig | 1 +
arch/x86/kvm/cpuid.c | 3 ++-
arch/x86/kvm/x86.c | 9 +
include/linux/mm.h | 6 ++
5 files changed, 19 insertions(+), 1 de
force_dma_unencrypted() has to return true for KVM guest with the memory
protected enabled. Move it out of AMD SME code.
Introduce new config option X86_MEM_ENCRYPT_COMMON that has to be
selected by all x86 memory encryption features.
This is preparation for the following patches.
Signed-off-by:
== Background / Problem ==
There are a number of hardware features (MKTME, SEV) which protect guest
memory from some unauthorized host access. The patchset proposes a purely
software feature that mitigates some of the same host-side read-only
attacks.
== What does this set mitigate? ==
- Host
Add infrastructure that handles protected memory extension.
Arch-specific code has to provide hypercalls and define non-zero
VM_KVM_PROTECTED.
Signed-off-by: Kirill A. Shutemov
---
include/linux/kvm_host.h | 4 +++
virt/kvm/Kconfig | 3 ++
virt/kvm/kvm_main.c | 68 +++
Presence of zero pages in the mapping would disclose content of the
mapping. Don't use them if KVM memory protection is enabled.
Signed-off-by: Kirill A. Shutemov
---
arch/s390/include/asm/pgtable.h | 2 +-
include/linux/mm.h | 4 ++--
mm/huge_memory.c| 3 +--
mm/mem
Hi Tom,
Thanks for the patch!
Patch is,
Acked-by: Samuel Iglesias Gonsalvez
Greg, Would you mind picking this patch through your char-misc
tree?
Thanks!
Sam
On Mon, 2020-10-19 at 12:32 -0700, t...@redhat.com wrote:
> From: Tom Rix
>
> A break is not needed if it is preceded by a return
>
mips allyesconfig
powerpc allyesconfig
powerpc allmodconfig
powerpc allnoconfig
x86_64 randconfig-a004-20201019
x86_64 randconfig-a002-20201019
x86_64
On Mon, 19 Oct 2020, Waiman Long wrote:
> On 10/19/20 3:48 PM, Julia Lawall wrote:
> >
> > On Mon, 19 Oct 2020, Waiman Long wrote:
> >
> > > On 10/15/20 7:38 AM, Julia Lawall wrote:
> > > > Hello,
> > > >
> > > > Phoenix is an implementation of map reduce:
> > > >
> > > > https://github.com/koz
Hi Rob,
Apologies for the delay. Was coordinating care for my parents who
caught the COVID bug.
Thanks,
Badhri
On Tue, Oct 13, 2020 at 6:50 AM Rob Herring wrote:
>
> On Tue, Oct 13, 2020 at 8:43 AM Rob Herring wrote:
> >
> > On Wed, Oct 7, 2020 at 7:43 PM Badhri Jagan Sridharan
> > wrote:
>
On Mon, 2020-10-19 at 19:57 -0700, Jakub Kicinski wrote:
> > I suspect the problem is that the HW (and yes this would be a HW bug)
> > doesn't order the CPU -> memory and the CPU -> MMIO path.
> >
> > What I think happens is that the store to txde0 is potentially still in
> > a buffer somewhere on
Add YAML schema for Tegra audio graph sound card DT bindings. It uses the
same DT bindings provided by generic audio graph driver. Along with this
few standard clock DT bindings are added which are specifically required
for Tegra audio.
Signed-off-by: Sameer Pujar
---
.../sound/nvidia,tegra
[ 1917.361401] ==
[ 1917.361406] WARNING: possible circular locking dependency detected
[ 1917.361413] 5.9.0.g7cf726a-master #2 Tainted: G S E
[ 1917.361417] --
[ 1917.361422] kworker/u1
> -Original Message-
> From: Jakub Kicinski [mailto:k...@kernel.org]
> Sent: Tuesday, October 20, 2020 3:01 AM
> To: Joel Stanley
> Cc: Dylan Hung ; Benjamin Herrenschmidt
> ; David S . Miller ;
> net...@vger.kernel.org; Linux Kernel Mailing List
> ; Po-Yu Chuang ;
> linux-aspeed ; OpenBMC
On 2020/10/20 上午1:32, Michael S. Tsirkin wrote:
This reverts commit 3618ad2a7c0e78e4258386394d5d5f92a3dbccf8.
When the device does not have a control vq (e.g. when using a
version of QEMU based on upstream v0.10 or older, or when specifying
ctrl_vq=off,ctrl_rx=off,ctrl_vlan=off,ctrl_rx_extra=o
On Mon, Oct 19, 2020 at 06:02:34PM +0800, Leo Yan wrote:
> This patch set is to move tsc testing from x86 specific to common
> testing case. Since Arnaldo found the building failure for patch set
> v4 [1], the first four patches have been merged but the last two patches
> were left out; this patch
When clk_hw_register_fixed_rate_with_accuracy() fails,
clk_data should be freed. It's the same for the subsequent
two error paths, but we should also unregister the already
registered clocks in them.
Signed-off-by: Dinghao Liu
---
Changelog:
v2: - Unregister the already registered clocks on fai
On Mon, Oct 19, 2020 at 11:38 PM syzbot
wrote:
>
> syzbot suspects this issue was fixed by commit:
>
> commit a49145acfb975d921464b84fe00279f99827d816
> Author: George Kennedy
> Date: Tue Jul 7 19:26:03 2020 +
>
> fbmem: add margin check to fb_check_caps()
>
> bisection log: https://sy
The devfreq structure instance contains the governor_name and a governor
instance. When need to show the governor name, better to use the name
of devfreq_governor structure. So, governor_name variable in struct devfreq
is a redundant and unneeded variable. Remove the redundant governor_name
of stru
Hello,
On Fri, Oct 16, 2020 at 10:17 PM Tommi Rantala
wrote:
>
> Currently reason for skipping the read only watchpoint test is only seen
> when running in verbose mode:
>
> $ perf test watchpoint
> 23: Watchpoint:
> 23.1: Read Only Watchpoint
On Mon, Oct 19, 2020 at 08:36:13AM +0800, Leo Yan wrote:
> Some archs (e.g. x86 and Arm64) don't enable the configuration
> CONFIG_MEMORY_HOTPLUG by default, if this configuration is not enabled
> when build the kernel image, the SysFS for memory nodes will be missed.
> This results in perf tool ha
Hello Roman,
Roman Gushchin writes:
> On Fri, Oct 16, 2020 at 07:15:02PM +0200, Michal Koutny wrote:
>> On Fri, Oct 16, 2020 at 10:53:08AM -0400, Johannes Weiner
>> wrote:
>> > The central try_charge() function charges recursively all the way up
>> > to and including the root.
>> Except for us
Add device tree binding properties of generic graph to ASoC component
devices. This allows to define audio ports out of these components or
DAIs and audio graph based sound card can be realised with this.
Signed-off-by: Sameer Pujar
---
Documentation/devicetree/bindings/sound/nvidia,tegra18
Hi All,
Do you have any comment on the v2 changes?
Thanks.
Chiawei
> -Original Message-
> From: ChiaWei Wang
> Sent: Monday, October 5, 2020 4:28 PM
> To: lee.jo...@linaro.org; robh...@kernel.org; j...@jms.id.au;
> and...@aj.id.au; miny...@acm.org; a...@arndb.de;
> gre...@linuxfoundatio
From: Randy Dunlap
Fix build warnings when CONFIG_PM is not set/enabled:
../drivers/media/platform/marvell-ccic/mmp-driver.c:324:12: warning:
'mmpcam_runtime_suspend' defined but not used [-Wunused-function]
324 | static int mmpcam_runtime_suspend(struct device *dev)
../drivers/media/platform
On Tue, Oct 20, 2020 at 07:50:39AM +0200, Samuel Iglesias Gonsálvez wrote:
> Hi Tom,
>
> Thanks for the patch!
>
> Patch is,
>
> Acked-by: Samuel Iglesias Gonsalvez
>
> Greg, Would you mind picking this patch through your char-misc
> tree?
Will do after -rc1 is out.
thanks,
greg k-h
Add some basic sanity-check tests for the fat_checksum() function and
the fat_time_unix2fat() and fat_time_fat2unix() functions. These unit
tests verify these functions return correct output for a number of test
inputs.
These tests were inspored by -- and serve a similar purpose to -- the
timestam
On Mon, Oct 19, 2020 at 03:32:57PM -0700, Abhishek Pandit-Subedi wrote:
> Add a check to make sure the kobj is created and in sysfs before sending
> a change event notification. Otherwise, udev rules that depend on the
> change notification may find that the path that changed doesn't actually
> exi
> Hi,
>
> On Sun, Oct 18, 2020 at 03:28:10PM +0800, Dinghao Liu wrote:
> > When clk_hw_register_fixed_rate_with_accuracy() fails,
> > clk_data should be freed. It's the same for the subsequent
> > two error paths, but we should also unregister the already
> > registered clocks in them.
> >
> > Si
On 20-10-20, 10:35, Viresh Kumar wrote:
> On 19-10-20, 15:10, Sudeep Holla wrote:
> > On Mon, Oct 19, 2020 at 04:05:35PM +0530, Viresh Kumar wrote:
> > > On 19-10-20, 11:12, Sudeep Holla wrote:
> > > > Yes it has clocks property but used by SCMI(for CPUFreq/DevFreq) and not
> > > > by any clock pro
Hello Shakeel,
Shakeel Butt writes:
>>
>> V3: Handle common case where use_hierarchy=1 and update description.
>>
>> mm/memcontrol.c | 7 +--
>> 1 file changed, 5 insertions(+), 2 deletions(-)
>>
>> diff --git a/mm/memcontrol.c b/mm/memcontrol.c
>> index 6877c765b8d0..34b8c4a66853 100644
>>
dev_err_probe() can reduce code size, uniform error handling and record the
defer probe reason etc., use it to simplify the code.
Signed-off-by: Anson Huang
Acked-by: Uwe Kleine-König
---
changes since V1:
- remove redundant return value print.
---
drivers/pwm/pwm-imx27.c | 25 ++---
dev_err_probe() can reduce code size, uniform error handling and record the
defer probe reason etc., use it to simplify the code.
Signed-off-by: Anson Huang
Acked-by: Uwe Kleine-König
---
changes since V1:
- remove redundant return value print.
---
drivers/pwm/pwm-imx-tpm.c | 10 +++
dev_err_probe() can reduce code size, uniform error handling and record the
defer probe reason etc., use it to simplify the code.
Signed-off-by: Anson Huang
Acked-by: Uwe Kleine-König
---
changes since V1:
- remove redundant return value print.
---
drivers/pwm/pwm-imx1.c | 21 ++
Hello,
On Tue, Oct 20, 2020 at 12:42 AM John Garry wrote:
>
> There is much duplication in the error handling for directory traversing
> for processing JSONs.
>
> Factor out the common code to tidy a bit.
>
> Signed-off-by: John Garry
> ---
[SNIP]
> -empty_map:
> +err_processing_std_arch_event_d
On Tue, Oct 20, 2020 at 12:51 AM Kostya Serebryany wrote:
>
> Hi,
> I would like to hear opinions from others in CC on these choices:
> * Production use of In-kernel MTE should be based on stripped-down
> KASAN, or implemented independently?
Andrey, what are the fundamental consequences of basing
Signed-off-by: Sameer Pujar
Cc: Philipp Zabel
---
Documentation/devicetree/bindings/graph.txt | 128
Documentation/devicetree/bindings/graph.yaml | 170 +++
2 files changed, 170 insertions(+), 128 deletions(-)
delete mode 100644 Documentatio
On Fri, 9 Oct 2020 at 05:20, Joel Stanley wrote:
>
> On Thu, 1 Oct 2020 at 04:30, Andrew Jeffery wrote:
> >
> > Setting both CONFIG_KPROBES=y and CONFIG_FORTIFY_SOURCE=y on ARM leads
> > to a panic in memcpy() when injecting a kprobe despite the fixes found
> > in commit e46daee53bb5 ("ARM: 8806/
On 15-10-20, 10:01, Viresh Kumar wrote:
> On 15-10-20, 02:35, Aisheng Dong wrote:
> > Hi Viresh
> >
> > Thanks for the quick fix.
> >
> > > From: Viresh Kumar
> > > Sent: Wednesday, October 14, 2020 12:26 PM
> > >
> > > The patch missed returning 0 early in case of success and hence the
> > >
On Mon, Oct 19, 2020 at 2:23 PM Marco Elver wrote:
>
> On Wed, 14 Oct 2020 at 22:44, Andrey Konovalov wrote:
> [...]
> > A question to KASAN maintainers: what would be the best way to support the
> > "off" mode? I see two potential approaches: add a check into each kasan
> > callback (easier to i
On 19-10-20, 15:10, Sudeep Holla wrote:
> On Mon, Oct 19, 2020 at 04:05:35PM +0530, Viresh Kumar wrote:
> > On 19-10-20, 11:12, Sudeep Holla wrote:
> > > Yes it has clocks property but used by SCMI(for CPUFreq/DevFreq) and not
> > > by any clock provider driver. E.g. the issue you will see if "cloc
Hi Daniel,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on 7cf726a59435301046250c42131554d9ccc566b8]
url:
https://github.com/0day-ci/linux/commits/Daniel-Latypov/wireguard-convert-selftest-counter-ratelimiter-c-to-KUnit/20201020-042650
base:7cf726a59435
Hi,
> From: Serge Semin, Sent: Wednesday, October 14, 2020 7:14 PM
>
> With minor peculiarities (like uploading some vendor-specific firmware)
> these are just Generic xHCI controllers fully compatible with its
> properties. Make sure the Renesas USB xHCI DT nodes are also validated
> against the
On Sun 18 Oct 15:12 CDT 2020, Andy Shevchenko wrote:
> On Sat, Oct 17, 2020 at 8:41 AM Bjorn Andersson
> wrote:
> >
> > The Light Pulse Generator (LPG) is a PWM-block found in a wide range of
> > PMICs from Qualcomm. It can operate on fixed parameters or based on a
> > lookup-table, altering the
Hi,
On Mon, 2020-10-19 at 14:54 -0500, Rob Herring wrote:
> On Sat, Oct 17, 2020 at 12:10:33AM +0800, Hsin-Hsiung Wang wrote:
> > This adds documentation for the SPMI controller found on Mediatek SoCs.
> >
> > Signed-off-by: Hsin-Hsiung Wang
> > ---
>
> If you have a dependency such as the incl
On Mon, 19 Oct 2020 at 08:57, Dylan Hung wrote:
>
> The interrupt handler may set the flag to reset the mac in the future,
> but that flag is not cleared once the reset has occured.
>
> Fixes: 10cbd6407609 ("ftgmac100: Rework NAPI & interrupts handling")
> Signed-off-by: Dylan Hung
> Signed-off-b
Preempt_set and preempt_get are new functions of ethtool ops, which
is to configure frame preemption according to 802.1qbu and 802.3br.
Add them on slave ports of DSA framework, so that DSA devices can
support to configure frame preemption by using ethtool.
Signed-off-by: Xiaoliang Yang
---
incl
After using ethtool to enable and configure frame preemption on
vsc9959, use tc-taprio preempt set to mark the preempt queues and
express queueus.
Signed-off-by: Xiaoliang Yang
---
drivers/net/dsa/ocelot/felix_vsc9959.c | 16
1 file changed, 16 insertions(+)
diff --git a/driver
On Mon, 19 Oct 2020 at 23:20, Benjamin Herrenschmidt
wrote:
>
> On Mon, 2020-10-19 at 16:57 +0800, Dylan Hung wrote:
> > These rules must be followed when accessing the TX descriptor:
> >
> > 1. A TX descriptor is "cleanable" only when its value is non-zero
> > and the owner bit is set to "softwar
VSC9959 support preempt queues according to 802.1qbu and 802.3br. This
patch add ethtool preempt set to configure preemption.
In user space, it can be set like this:
ethtool --set-frame-preemption swp0 enable min-frag-size 0
Signed-off-by: Xiaoliang Yang
---
drivers/net/dsa/ocelot/felix
VSC9959 supports frame preemption according to 802.1qbu and 802.3br.
This patch series use ethtool to enable and configure frame preemption,
then use tc-taprio preempt set to mark the preempt queues and express
queueus.
This series depends on series: "ethtool: Add support for frame preemption"
lin
Hi,
On Mon, 2020-10-19 at 14:52 -0500, Rob Herring wrote:
> On Sat, 17 Oct 2020 00:10:33 +0800, Hsin-Hsiung Wang wrote:
> > This adds documentation for the SPMI controller found on Mediatek SoCs.
> >
> > Signed-off-by: Hsin-Hsiung Wang
> > ---
> > .../bindings/spmi/mtk,spmi-mtk-pmif.yaml |
The COPY_MC_TEST facility has served its purpose for validating the
early termination conditions of the copy_mc_fragile() implementation.
Remove it and the EXPORT_SYMBOL_GPL of copy_mc_fragile().
Reported-by: Borislav Petkov
Cc: Thomas Gleixner
Cc: Ingo Molnar
Cc: x...@kernel.org
Cc: "H. Peter
VI I2C don't have DMA support and uses PIO mode all the time.
Current driver uses writesl() to fill TX FIFO based on available
empty slots and with this seeing strange silent hang during any I2C
register access after filling TX FIFO with 8 words.
Using writel() followed by i2c_readl() in a loop t
On Tue, Oct 20, 2020 at 1:43 AM Alexander Kochetkov wrote:
>
>
>
> > 19 окт. 2020 г., в 11:21, Maxime Ripard написал(а):
> >
> > Hi!
> >
> > On Thu, Oct 15, 2020 at 06:47:40PM +0300, Alexander Kochetkov wrote:
> >> DMA-based transfer will be enabled if data length is larger than FIFO size
> >> (6
Implement serdes_power, serdes_get_lane and serdes_pcs_get_state ops for
the MV88E6123 so that the ports without a built-in PHY supported as
serdes ports and directly connected to other network interfaces or to
SFPs. Also implement serdes_get_regs_len and serdes_get_regs to aid
future debugging.
S
Implement serdes_power, serdes_get_lane and serdes_pcs_get_state ops for
the MV88E6097/6095/6185 so that ports 8 & 9 can be supported as serdes
ports and directly connected to other network interfaces or to SFPs
without a PHY.
Signed-off-by: Chris Packham
Reviewed-by: Andrew Lunn
---
Changes in
When a port is configured with 'managed = "in-band-status"' don't force
the link up, the switch MAC will detect the link status correctly.
Signed-off-by: Chris Packham
Reviewed-by: Andrew Lunn
---
Changes in v3:
- None
Changes in v2:
- Add review from Andrew
drivers/net/dsa/mv88e6xxx/chip.c |
This small series gets my hardware into a working state. The key points are to
make sure we don't force the link and that we ask the MAC for the link status.
I also have updated my dts to say `phy-mode = "1000base-x";` and `managed =
"in-band-status";`
I've included patch #3 in this series but I d
On 10/19/20 6:43 PM, Joel Fernandes (Google) wrote:
---
.../admin-guide/kernel-parameters.txt | 7 +
include/linux/entry-common.h | 2 +-
include/linux/sched.h | 12 +
kernel/entry/common.c | 25 +-
kernel/sched
Hi Joel,
On 10/19/20 6:43 PM, Joel Fernandes (Google) wrote:
Document the usecases, design and interfaces for core scheduling.
Co-developed-by: Vineeth Pillai
Tested-by: Julien Desfossez
Signed-off-by: Joel Fernandes (Google)
---
.../admin-guide/hw-vuln/core-scheduling.rst | 312
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