On Tue, Nov 03, 2020 at 05:24:31PM +0100, Krzysztof Kozlowski wrote:
> The driver can match only via the DT table so the table should be always
> used and the of_match_ptr does not have any sense (this also allows ACPI
> matching via PRP0001, even though it might be not relevant here). This
>
On 2020/11/10 2:12, Eric Biggers wrote:
On Mon, Nov 09, 2020 at 10:29:25AM +0800, Chao Yu wrote:
Oh I see, the cp-related checks are at the beginning of f2fs_ioctl() too.
In that case a much better approach would be to add __f2fs_ioctl() which is
called by f2fs_ioctl() and f2fs_compat_ioctl(),
On Tue, Nov 03, 2020 at 05:24:29PM +0100, Krzysztof Kozlowski wrote:
> The driver can match only via the DT table so the table should be always
> used and the of_match_ptr does not have any sense (this also allows ACPI
> matching via PRP0001, even though it might be not relevant here). This
>
On 2020/11/10 1:06, Jaegeuk Kim wrote:
On 11/09, Chao Yu wrote:
On 2020/11/7 5:12, Jaegeuk Kim wrote:
On 11/03, Chao Yu wrote:
On 2020/11/3 10:02, Chao Yu wrote:
On 2020/11/3 0:31, Jaegeuk Kim wrote:
On 11/02, Chao Yu wrote:
This patch supports to store chksum value with compressed
data,
On Tue, Nov 10, 2020 at 09:37:37AM +0800, Boqun Feng wrote:
> Filipe Manana reported a warning followed by task hanging after attempts
> to freeze a filesystem[1]. The problem happened in a LOCKDEP=y kernel,
> and percpu_rwsem_is_held() provided incorrect results when
> debug_locks == 0. Although
progfd is created by prog_parse_fd(), before 'bpftool net attach' exit,
it should be closed.
Fixes: 04949ccc273e ("tools: bpftool: add net attach command to attach XDP on
interface")
Signed-off-by: Wang Hai
---
v1->v2: use cleanup tag instead of repeated closes
tools/bpf/bpftool/net.c | 14
Sorry for getting back late to you. It did not compute when I read your
email the first time around, then I let it sit for a while.
On Thu, Nov 05, 2020 at 09:18:04PM +0100, Christian Eggers wrote:
> unfortunately I made a mistake when testing. Actually the timestamp *must* be
> moved from the
On Mon, Nov 09, 2020 at 09:57:05AM +, Filipe Manana wrote:
>
>
> On 09/11/20 08:44, Boqun Feng wrote:
> > Hi Filipe,
> >
> > On Thu, Nov 05, 2020 at 09:10:12AM +0800, Boqun Feng wrote:
> >> On Wed, Nov 04, 2020 at 07:54:40PM +, Filipe Manana wrote:
> >> [...]
> >>>
> >>> Ok, so I ran
On Mon, 9 Nov 2020 18:36:22 +0100 Andrew Lunn wrote:
> On Mon, Nov 09, 2020 at 09:16:05AM +0800, Jisheng Zhang wrote:
> > The .config_aneg in microchip_t1 is genphy_config_aneg, so it's not
> > needed, because the phy core will call genphy_config_aneg() if the
> > .config_aneg is NULL.
> >
> >
On Fri, Nov 06, 2020 at 07:26:04PM -0500, Joel Fernandes wrote:
> On Wed, Nov 04, 2020 at 07:57:13PM -0800, Paul E. McKenney wrote:
> > On Tue, Nov 03, 2020 at 09:26:02AM -0500, Joel Fernandes (Google) wrote:
> > > This memory barrier is not needed as rcu_segcblist_add_len() already
> > > includes
On Fri, Nov 06, 2020 at 04:48:15PM -0800, Paul E. McKenney wrote:
> On Fri, Nov 06, 2020 at 07:18:47PM -0500, Joel Fernandes wrote:
> > On Fri, Nov 06, 2020 at 07:01:57PM -0500, Joel Fernandes wrote:
> > > On Wed, Nov 04, 2020 at 09:01:33AM -0800, Paul E. McKenney wrote:
> > >
> > > > A casual
On Mon, 2020-11-09 at 11:20 +0100, Greg KH wrote:
> On Mon, Nov 09, 2020 at 05:37:07PM +0800, Weiyi Lu wrote:
> > mtk_clk_register_mux() should be a static function
> >
> > Fixes: a3ae549917f16 ("clk: mediatek: Add new clkmux register API")
> > Cc:
>
> Why is this for stable trees?
Hi Greg,
On Mon, 9 Nov 2020 11:33:17 +0200 Tariq Toukan wrote:
> >>> ./drivers/net/ethernet/mellanox/mlx4/en_rx.c:687:1-17: WARNING:
> >>> Assignment of 0/1 to bool variable
> >>>
> >>> Reported-by: Tosk Robot
> >>> Signed-off-by: Kaixu Xia
>
> Reviewed-by: Tariq Toukan
Applied, thanks.
Filipe Manana reported a warning followed by task hanging after attempts
to freeze a filesystem[1]. The problem happened in a LOCKDEP=y kernel,
and percpu_rwsem_is_held() provided incorrect results when
debug_locks == 0. Although the behavior is caused by commit 4d004099a668
("lockdep: Fix lockdep
On Tue, Nov 10, 2020 at 2:09 AM Jakub Kicinski wrote:
>
> On Mon, 9 Nov 2020 11:42:33 +0800 Po-Hsu Lin wrote:
> > On Sun, Nov 8, 2020 at 7:02 AM Jakub Kicinski wrote:
> > >
> > > On Thu, 5 Nov 2020 18:50:51 +0800 Po-Hsu Lin wrote:
> > > > This test will treat all non-zero return codes as
On 2020/11/10 1:23, Mark Brown wrote:
On Mon, Nov 09, 2020 at 07:58:16PM +0800, Kefeng Wang wrote:
syscon_config.name in of_syscon_register is allocated using kasprintf,
which should be freed when it is not used after regmap_set_name, fix
the following memory leak.
unreferenced object
On Mon, Nov 09, 2020 at 02:47:12PM -0800, Nick Desaulniers wrote:
> LLD does not yet support any big endian architectures. Make this config
> non-selectable when using LLD until LLD is fixed.
>
> Link: https://github.com/ClangBuiltLinux/linux/issues/965
> Signed-off-by: Nick Desaulniers
I
On Thu, Oct 29, 2020 at 02:15:43PM +0800, Muchun Song wrote:
> On Thu, Oct 29, 2020 at 8:14 AM Roman Gushchin wrote:
> >
> > On Wed, Oct 28, 2020 at 10:56:20AM +0800, Muchun Song wrote:
> > > On Wed, Oct 28, 2020 at 2:48 AM Roman Gushchin wrote:
> > > >
> > > > On Tue, Oct 27, 2020 at 04:02:55PM
When spectre_v2_user={seccomp,prctl},ibpb, IBPB is force-enabled and
STIPB is conditionally-enabled (or not available). However, since
commit 21998a351512 ("x86/speculation: Avoid force-disabling IBPB based on
STIBP and enhanced IBRS.") the spectre_v2_user_ibpb variable is set to
On Sat, 7 Nov 2020 23:08:21 +0100 Jonathan Neuschäfer wrote:
> 2.5 times faster would be 3.5 Gbps (4.375 Gbaud after 8b/10b encoding).
>
> Signed-off-by: Jonathan Neuschäfer
Applied, thanks!
The reference to device obtained with of_find_device_by_node() should
be dropped. Thus add jump target to fix the exception handling for this
function implementation.
Fixes: 73a7f0a90641("memory: tegra: Add EMC (external memory controller)
driver")
Signed-off-by: Yu Kuai
---
On Fri, Oct 23, 2020 at 12:30:53PM -0400, Johannes Weiner wrote:
> On Wed, Oct 21, 2020 at 12:33:22PM -0700, Roman Gushchin wrote:
> > On Tue, Oct 20, 2020 at 02:18:22PM -0400, Johannes Weiner wrote:
> > > On Tue, Oct 20, 2020 at 10:07:17AM -0700, Roman Gushchin wrote:
> > > > If we want these
On Fri, Nov 06, 2020 at 05:41:41PM -0500, Joel Fernandes wrote:
> On Thu, Nov 05, 2020 at 10:55:51AM -0800, Paul E. McKenney wrote:
> > On Tue, Nov 03, 2020 at 09:26:03AM -0500, Joel Fernandes (Google) wrote:
> > > Memory barriers are needed when updating the full length of the
> > > segcblist,
On 11/8/20 11:11 PM, Lukas Bulwahn wrote:
> make clang-analyzer caught my attention with:
>
> kernel/sysctl.c:1511:4: warning: Value stored to 'first' is never read \
> [clang-analyzer-deadcode.DeadStores]
> first = 0;
> ^
>
> Commit
Fields in struct f2fs_move_range won't change in f2fs_ioc_move_range(),
let's avoid copying this structure's data to userspace.
Signed-off-by: Chao Yu
---
v5:
- no change.
fs/f2fs/file.c | 6 --
1 file changed, 6 deletions(-)
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index
Eric reported a ioctl bug in below link:
https://lore.kernel.org/linux-f2fs-devel/20201103032234.GB2875@sol.localdomain/
That said, on some 32-bit architectures, u64 has only 32-bit alignment,
notably i386 and x86_32, so that size of struct f2fs_gc_range compiled
in x86_32 is 20 bytes, however
This patch adds the new IP of Nand Flash Controller(NFC) support
on Intel's Lightning Mountain(LGM) SoC.
DMA is used for burst data transfer operation, also DMA HW supports
aligned 32bit memory address and aligned data access by default.
DMA burst of 8 supported. Data register used to support the
From: Ramuthevar Vadivel Murugan
Add YAML file for dt-bindings to support NAND Flash Controller
on Intel's Lightning Mountain SoC.
Signed-off-by: Ramuthevar Vadivel Murugan
Reviewed-by: Rob Herring
---
.../devicetree/bindings/mtd/intel,lgm-nand.yaml| 99 ++
1 file
From: Ramuthevar Vadivel Murugan
This patch adds the new IP of Nand Flash Controller(NFC) support
on Intel's Lightning Mountain(LGM) SoC.
DMA is used for burst data transfer operation, also DMA HW supports
aligned 32bit memory address and aligned data access by default.
DMA burst of 8
Adjust in-kernel BTF implementation to support a split BTF mode of operation.
Changes are mostly mirroring libbpf split BTF changes, with the exception of
start_id being 0 for in-kernel implementation due to simpler read-only mode.
Otherwise, for split BTF logic, most of the logic of jumping to
Add kernel module listener that will load/validate and unload module BTF.
Module BTFs gets ID generated for them, which makes it possible to iterate
them with existing BTF iteration API. They are given their respective module's
names, which will get reported through GET_OBJ_INFO API. They are also
在 2020/11/10 1:51, Cristian Marussi 写道:
On Mon, Nov 09, 2020 at 05:15:17PM +0800, Qinglang Miao wrote:
Add the missing destroy_workqueue() before return from
scmi_notification_init in the error handling case when
fails to do devm_kcalloc().
Fixes: bd31b249692e ("firmware: arm_scmi: Add
Allocate ID for vmlinux BTF. This makes it visible when iterating over all BTF
objects in the system. To allow distinguishing vmlinux BTF (and later kernel
module BTF) from user-provided BTFs, expose extra kernel_btf flag, as well as
BTF name ("vmlinux" for vmlinux BTF, will equal to module's name
Add tracepoints for q6v5_pas driver. These will help in
analyzing the time taken by each step in remoteproc
bootup/shutdown process and also serve as standard
checkpoints in code.
Signed-off-by: Rishabh Bhatnagar
---
drivers/remoteproc/qcom_q6v5_pas.c | 11 +++
This patch set adds BTF generation for kernel modules using a compact split
BTF approach. Respective patches have all the details.
Kernel module BTFs rely on pahole's split BTF support, which is added in [0]
and will be available starting from v1.19. Support for it is detected
automatically
Create and insert trace points in mdt_loader and qcom_q6v5_pas
drivers. These tracepoints will be used to analyze the time taken
at each step during bootup/shutdown of the remoteproc. Also
provide information about location and size of firmware segments
being loaded.
Rishabh Bhatnagar (2):
Add trace events to the mdt loader driver. These events
can help us trace the region where we are loading the
segments and the time it takes to initialize the image
and setup the memory region.
Signed-off-by: Rishabh Bhatnagar
---
drivers/soc/qcom/mdt_loader.c | 8 ++
On Mon, Nov 09, 2020 at 01:24:24PM +0100, Peter Zijlstra wrote:
> On Thu, Nov 05, 2020 at 03:05:10PM -0800, paul...@kernel.org wrote:
> > From: Hui Su
> >
> > This commit updates the documented API of call_rcu() to use the
> > rcu_callback_t typedef instead of the open-coded function definition.
在 2020/11/9 17:40, Avri Altman 写道:
Add the missing destroy_workqueue() before return from
ufshcd_init in the error handling case. It seems that
exit_gating is an appropriate place.
Fixes: 4db7a2360597 ("scsi: ufs: Fix concurrency of error handler and other
error recovery paths")
On Mon, 9 Nov 2020 15:00:02 +0100 Michal Kubecek wrote:
> On Sun, Nov 08, 2020 at 12:46:15AM +, Alexander Lobakin wrote:
> > After updating userspace Ethtool from 5.7 to 5.9, I noticed that
> > NETDEV_FEAT_CHANGE is no more raised when changing netdev features
> > through Ethtool.
> > That's
Ira,
On Fri, Oct 09 2020 at 12:49, ira weiny wrote:
> From: Ira Weiny
>
> To correctly support the semantics of kmap() with Kernel protection keys
> (PKS), kmap() may be required to set the protections on multiple
> processors (globally). Enabling PKS globally can be very expensive
> depending
On Fri, 6 Nov 2020 01:42:38 -0500 menglong8.d...@gmail.com wrote:
> From: Menglong Dong
>
> The initialization for 'err' with '-EINVAL' is redundant and
> can be removed, as it is updated soon and not used.
>
> Signed-off-by: Menglong Dong
Applied, thanks.
On Fri, 6 Nov 2020 01:42:40 -0500 menglong8.d...@gmail.com wrote:
> From: Menglong Dong
>
> The initialization for 'err' with 0 is redundant and can be removed,
> as it is updated by ip_send_skb and not used before that.
>
> Signed-off-by: Menglong Dong
Applied.
On Fri, 6 Nov 2020 22:50:49 +0100 Horatiu Vultur wrote:
> Replace list_head with hlist_head for MRP list under the bridge.
> There is no need for a circular list when a linear list will work.
> This will also decrease the size of 'struct net_bridge'.
>
> Signed-off-by: Horatiu Vultur
Applied,
if xfrm_get_translator() failed, xfrm_user_policy() return without
freeing 'data', which is allocated in memdup_sockptr().
Fixes: 96392ee5a13b ("xfrm/compat: Translate 32-bit user_policy from sockptr")
Reported-by: Hulk Robot
Signed-off-by: Yu Kuai
---
net/xfrm/xfrm_state.c | 4 +++-
1 file
If clk_notifier_register() failed, ttc_setup_clockevent() will return
without freeing 'ttcce', which will leak memory.
Fixes: 70504f311d4b ("clocksource/drivers/cadence_ttc: Convert init function to
return error")
Reported-by: Hulk Robot
Signed-off-by: Yu Kuai
---
On Sun, Nov 08, 2020 at 07:21:15PM -0800, Randy Dunlap wrote:
> Add stubs for pm_clk_runtime_suspend() and pm_clk_runtime_resume()
> to fix build errors when CONFIG_PM and CONFIG_PM_CLK are not enabled.
>
> Fixes these build errors:
>
> ../drivers/clk/qcom/camcc-sc7180.c: In function
On Mon, Nov 09, 2020 at 08:11:07AM +0100, Lukas Bulwahn wrote:
> make clang-analyzer caught my attention with:
>
> kernel/sysctl.c:1511:4: warning: Value stored to 'first' is never read \
> [clang-analyzer-deadcode.DeadStores]
> first = 0;
>
On Tue, Nov 03, 2020 at 07:32:14PM +0800, Zou Wei wrote:
> This patch fixes below warning reported by coccicheck:
>
> ./clk-gate2.c:57:5-8: Unneeded variable: "ret". Return "0" on line 68
>
> Reported-by: Hulk Robot
> Signed-off-by: Zou Wei
Applied, thanks.
Hi,
Andrew, please can you merge this? Thanks a lot in advance!
Alex, thank you for the patch!
Best regards,
Anton
> On 8 Nov 2020, at 07:38, Alex Shi wrote:
>
> We actually don't use these varibles, so remove them to avoid gcc warning:
> fs/ntfs/file.c:326:14: warning: variable
On Mon, 2020-11-09 at 13:04 +, Colin King wrote:
> From: Colin Ian King
>
> Currently the allocation of cpulist is based on the length of buf but does
> not include the addition end of string '\0' terminator. Static analysis is
> reporting this as a potential out-of-bounds access on cpulist.
Many kernel memory accounting paths are guarded by the
memcg_kmem_enabled_key static key. It changes it's state during
the onlining of the first non-root cgroup. However is doesn't
happen atomically: before all call sites will become patched
some charges/uncharges can be skipped, resulting in an
On Mon, Nov 02, 2020 at 10:02:12AM +0100, Oleksij Rempel wrote:
> Van der Laan LANMCU is a module for the food storage rooms to control
> proper gas composition.
>
> Co-developed-by: Robin van der Gracht
> Signed-off-by: Robin van der Gracht
> Signed-off-by: Oleksij Rempel
> Reviewed-by:
On Mon, Nov 02, 2020 at 10:02:11AM +0100, Oleksij Rempel wrote:
> Add Van der Laan LANMCU iMX6dl based board
>
> Signed-off-by: Oleksij Rempel
> Reviewed-by: Krzysztof Kozlowski
> Acked-by: Rob Herring
Applied, thanks.
Add yet another eDP panel.
Signed-off-by: Douglas Anderson
Acked-by: Rob Herring
---
(no changes since v1)
.../devicetree/bindings/display/panel/panel-simple.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
When I run:
scripts/kernel-doc -rst drivers/gpu/drm/panel/panel-simple.c
I see that several of the kernel-doc entries aren't showing up because
they don't specify the full path down the hierarchy. Let's fix that
and also move to inline kernel docs.
Signed-off-by: Douglas Anderson
---
It is believed that all of the current users of the "unprepare" delay
don't actually need to wait the amount of time specified directly in
the unprepare phase. The purpose of the delay that's specified is to
allow the panel to fully power off so that we don't try to power it
back on before it's
On the panel I'm looking at, there's an 80 ms minimum time between HPD
being asserted by the panel and setting the backlight enable GPIO.
While we could just add an 80 ms "enable" delay, this is not ideal.
Link training is allowed to happen in parallel with this delay so the
fixed 80 ms delay
Add support for the BOE NV110WTM-N61 panel. The EDID lists two modes
(one for 60 Hz refresh rate and one for 40 Hz), so we'll list both of
them here.
Note that the panel datasheet requires 80 ms between HPD asserting and
the backlight power being turned on. We'll use the new timing
constraints
On 2020/11/9 20:46, Greg KH wrote:
> On Tue, Nov 03, 2020 at 11:25:38AM +0800, Yunsheng Lin wrote:
>> commit 2fb541c862c9 ("net: sch_generic: aviod concurrent reset and enqueue
>> op for lockless qdisc")
>>
>> When the above upstream commit is backported to stable kernel,
>> one assignment is
Hi Andrew,
Can you also please merge this one? Thanks a lot in advance!
Alex, again, thank you for the patch!
Best regards,
Anton
> On 8 Nov 2020, at 08:06, Alex Shi wrote:
> From: Alex Shi
> Date: Sun, 8 Nov 2020 15:52:32 +0800
> Subject: [PATCH] fs/ntfs: remove unused varible
From: Peter Zijlstra
Some static call declarations are going to be needed on low level header
files. Move the necessary material to the dedicated static call types
header to avoid inclusion dependency hell.
Signed-off-by: Peter Zijlstra (Intel)
Cc: Thomas Gleixner
Cc: Mel Gorman
Cc: Ingo
From: Peter Zijlstra
Provide a stub function that return 0 and wire up the static call site
patching to replace the CALL with a single 5 byte instruction that
clears %RAX, the return value register.
The function can be cast to any function pointer type that has a
single %RAX return (including
From: Michal Hocko
Preemption mode selection is currently hardcoded on Kconfig choices.
Introduce a dedicated option to tune preemption flavour at boot time,
This will be only available on architectures efficiently supporting
static calls in order not to tempt with the feature against
From: "Peter Zijlstra (Intel)"
Provide static calls to control preempt_schedule[_notrace]()
(called in CONFIG_PREEMPT) so that we can override their behaviour when
preempt= is overriden.
Since the default behaviour is full preemption, both their calls are
initialized to the arch provided
This is a reworked version of what came out of the debate between Michal
Hocko and Peter Zijlstra in order to tune the preemption mode from
kernel parameters, see v2 in:
https://lore.kernel.org/lkml/20201009122926.29962-1-mho...@kernel.org/
I mostly fetched the raw diff from Peter's proof of
From: "Peter Zijlstra (Intel)"
Provide static call to control IRQ preemption (called in CONFIG_PREEMPT)
so that we can override its behaviour when preempt= is overriden.
Since the default behaviour is full preemption, its call is
initialized to provide IRQ preemption when preempt= isn't passed.
From: "Peter Zijlstra (Intel)"
Support the preempt= boot option and patch the static call sites
accordingly.
Signed-off-by: Peter Zijlstra (Intel)
Cc: Thomas Gleixner
Cc: Mel Gorman
Cc: Ingo Molnar
Cc: Michal Hocko
Cc: Paul E. McKenney
[remove the mad scientist experiments]
Signed-off-by:
From: "Peter Zijlstra (Intel)"
Provide static calls to control cond_resched() (called in !CONFIG_PREEMPT)
and might_resched() (called in CONFIG_PREEMPT_VOLUNTARY) to that we
can override their behaviour when preempt= is overriden.
Since the default behaviour is full preemption, both their calls
On Mon, Nov 02, 2020 at 10:25:24AM +0800, Joakim Zhang wrote:
> Add IR support on i.MX8M platforms.
>
> Joakim Zhang (3):
> arm64: dts: imx8mq-evk: add linux,autosuspend-period property for IR
> arm64: dts: imx8mm-evk: add IR support
> arm64: dts: imx8mn-evk: add IR support
Applied all,
On Mon, Nov 02, 2020 at 10:16:34AM +0800, Joakim Zhang wrote:
> Add CAN device node and pinctrl on i.MX8MP evk board.
>
> Signed-off-by: Joakim Zhang
Applied, thanks.
Hi Lee,
On Wed, Nov 04, 2020 at 04:24:12PM +, Lee Jones wrote:
> Fixes the following W=1 kernel build warning(s):
>
> drivers/input/rmi4/rmi_f01.c:106: warning: Cannot understand * @ctrl0 - see
> the bit definitions above.
>
> Cc: Dmitry Torokhov
> Cc: linux-in...@vger.kernel.org
>
On Fri, Oct 30, 2020 at 03:00:26PM +0100, Oleksij Rempel wrote:
> changes v2:
> - rebase against
> git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git for-next
> - remove spaces
> - use Co-developed-by instead of Co-Developed-by
>
> Oleksij Rempel (3):
> dt-bindings: vendor-prefixes:
-20201109 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce (this is a W=1 build):
#
https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git/commit/?id=015465e505581b068dba346e6e73caeb673e8753
git remote add rcu
https://git.kernel.org/pub/scm/linux
On Thu, 5 Nov 2020 20:49:14 -0500 menglong8.d...@gmail.com wrote:
> From: Menglong Dong
>
> When udp_memory_allocated is at the limit, __udp_enqueue_schedule_skb
> will return a -ENOBUFS, and skb will be dropped in __udp_queue_rcv_skb
> without any counters being done. It's hard to find out
Rounded and non-rounded Thunderbolt cables are represented by two bits as
per USB Type-C Connector specification v2.0 section F.2.6.
Corrected that in the Thunderbolt 3 cable discover mode VDO.
Fixes: ca469c292edc ("usb: typec: Add definitions for Thunderbolt 3 Alternate
Mode")
Signed-off-by:
Value received as a part of Thunderbolt 3 cable discover mode VDO needs
to be configured in the USB4 mode for the Thunderbolt rounded support and
active cable plug link training.
Suggested-by: Heikki Krogerus
Signed-off-by: Utkarsh Patel
---
drivers/usb/typec/mux/intel_pmc_mux.c | 18
USB4 also uses same cable properties as Thunderbolt 3 so use Thunderbolt 3
cable discover mode VDO to fill details such as active cable plug link
training and cable rounded support.
Suggested-by: Heikki Krogerus
Signed-off-by: Utkarsh Patel
---
include/linux/usb/typec.h | 2 ++
1 file changed,
Configure Thunderbolt3/USB4 cable generation value by filing Thunderbolt 3
cable discover mode VDO to support rounded and non-rounded Thunderbolt3/
USB4 cables.
While we are here use Thunderbolt 3 cable discover mode VDO to fill active
cable plug link training value.
Suggested-by: Heikki Krogerus
Thunderbolt 3 cable discover mode VDO support has been added as part of
Enter_USB message to fill details of active cable plug link training.
Hence, removing unused variable active_link_training from Enter_USB
message data structure.
Signed-off-by: Utkarsh Patel
---
include/linux/usb/typec.h |
Thunderbolt cable generation bits received as a part of Thunderbolt 3 cable
discover mode VDO needs to be configured for Thunderbolt rounded and
non-rounded cable support in the Thunderbolt alternate mode.
Signed-off-by: Utkarsh Patel
---
drivers/usb/typec/mux/intel_pmc_mux.c | 3 +++
1 file
Thunderbolt rounded/non-rounded cable support is two bits value. Correcting
it as per the Thunderbolt 3 cable discover mode VDO changes done in the
Thunderbolt 3 alternate mode header.
Fixes: 5b30bd35aab4 ("platform/chrome: cros_ec_typec: Add TBT compat support")
Signed-off-by: Utkarsh Patel
---
Two bits support for the Thunderbolt rounded/non-rounded cable has been
added to the header file.
Hence, removing unused TBT_CABLE_ROUNDED definition from the header file.
Fixes: ca469c292edc ("usb: typec: Add definitions for Thunderbolt 3 Alternate
Mode")
Signed-off-by: Utkarsh Patel
---
This patch series adds the support for Thunderbolt3/USB4 rounded and
non-rounded frequencies cables and fixes the active cable plug link
training support.
Utkarsh Patel (8):
usb: typec: Correct the bit values for the Thunderbolt
rounded/non-rounded cable support
platform/chrome:
From: Alexander Lobakin
Date: Tue, 10 Nov 2020 00:17:18 +
> While testing UDP GSO fraglists forwarding through driver that uses
> Fast GRO (via napi_gro_frags()), I was observing lots of out-of-order
> iperf packets:
>
> [ ID] Interval Transfer Bitrate Jitter
> [SUM]
Ich bin Bill Lawrence, ein älterer Bürger aus Kalifornien, USA. Ich habe einen
Jackpot von 150 Millionen US-Dollar gewonnen. Im Namen meiner Familie und aus
gutem Willen spenden wir Ihnen und Ihrer Familie den Betrag von (2.000.000,00
EUR). Ich brauche Ihre uneingeschränkte Mitarbeit bei dieser
Hi all,
On Sun, 8 Nov 2020 19:21:15 -0800 Randy Dunlap wrote:
>
> Add stubs for pm_clk_runtime_suspend() and pm_clk_runtime_resume()
> to fix build errors when CONFIG_PM and CONFIG_PM_CLK are not enabled.
>
> Fixes these build errors:
>
> ../drivers/clk/qcom/camcc-sc7180.c: In function
While testing UDP GSO fraglists forwarding through driver that uses
Fast GRO (via napi_gro_frags()), I was observing lots of out-of-order
iperf packets:
[ ID] Interval Transfer Bitrate Jitter
[SUM] 0.0-40.0 sec 12106 datagrams received out-of-order
Simple switch to
When net.ipv4.tcp_syncookies=1 and syn flood is happened,
cookie_v4_check or cookie_v6_check tries to redo what
tcp_v4_send_synack or tcp_v6_send_synack did,
rsk_window_clamp will be changed if SOCK_RCVBUF is set,
which will make rcv_wscale is different, the client
still operates with initial
On Mon, Nov 9, 2020 at 1:54 PM Jiri Olsa wrote:
>
> It's possible to have other build id types (other than default
> SHA1). Currently there's also ld support for MD5 build id.
>
> Adding build_id_parse_size function, that returns also size of
> the parsed build id, so we can recognize the build
On Mon, Nov 9, 2020 at 1:55 PM Martin KaFai Lau wrote:
>
> On Mon, Nov 09, 2020 at 01:00:21PM -0800, Andrii Nakryiko wrote:
> > Allocate ID for vmlinux BTF. This makes it visible when iterating over all
> > BTF
> > objects in the system. To allow distinguishing vmlinux BTF (and later kernel
> >
On 11/9/20 10:23 AM, John Wood wrote:
> Hi,
> Thanks for the typos corrections. Will be corrected in the next patch
> version.
>
> On Sun, Nov 08, 2020 at 08:31:13PM -0800, Randy Dunlap wrote:
>>
>> So an app could read crash_period_threshold and just do a new fork every
>> threshold + 1 time
On 11/9/2020 2:42 PM, Michael S. Tsirkin wrote:
On Mon, Nov 09, 2020 at 01:44:03PM -0800, si-wei liu wrote:
On 11/8/2020 7:21 PM, Jason Wang wrote:
On 2020/11/6 上午6:57, si-wei liu wrote:
On 11/4/2020 7:26 PM, Jason Wang wrote:
On 2020/11/5 上午7:33, Si-Wei Liu wrote:
Pinned pages are not
Similar to commit fda55eca5a33f
("net: introduce skb_transport_header_was_set()"), avoid resetting
transport offsets that were already set by GRO layer. This not only
mirrors the behavior of __netif_receive_skb_core(), but also makes
sense when it comes to UDP GSO fraglists forwarding: transport
On Mon, Nov 09, 2020 at 09:37:51AM +0100, Alexandre Torgue wrote:
> Hi Sakari
>
> On 11/6/20 12:53 PM, Sakari Ailus wrote:
> > Hi Alexandre,
> >
> > On Thu, Nov 05, 2020 at 10:26:37AM +0100, Alexandre Torgue wrote:
> > > Hi Huges
> > >
> > > On 11/4/20 6:32 PM, Hugues Fruchet wrote:
> > > > Add
On 11/9/20 9:53 PM, Nicolas Dufresne wrote:
> Le lundi 09 novembre 2020 à 19:31 +0200, Stanimir Varbanov a écrit :
>> Hello,
>>
>> This patchset adds two HDR10 HEVC v4l2 controls for Content Light Level
>> and Mastering display colour volume plus implenmentation in Venus encoder
>> driver.
>>
Le sam. 7 nov. 2020 à 19:52, 周琰杰 (Zhou Yanjie)
a écrit :
1.Add OTG/OTG PHY/RNG nodes for JZ4780, CGU/OTG nodes for CI20.
2.Add OTG/OTG PHY/RNG/OST nodes for X1000, SSI/CGU/OST/OTG/SC16IS752
nodes for CU1000-Neo.
3.Add OTG/OTG PHY/DTRNG/OST nodes for X1830, SSI/CGU/OST/OTG/SC16IS752
allnoconfig
x86_64 randconfig-a004-20201109
x86_64 randconfig-a002-20201109
x86_64 randconfig-a003-20201109
x86_64 randconfig-a005-20201109
x86_64 randconfig-a006-20201109
x86_64 randconfig-a001
Hi, Fabien:
Fabien Parent 於 2020年10月23日 週五 下午9:31寫道：
>
> Add the main (DSI) drm display path for MT8167.
Reviewed-by: Chun-Kuang Hu
>
> Signed-off-by: Fabien Parent
> ---
>
> Changelog:
>
> V2: No change
>
> drivers/gpu/drm/mediatek/mtk_drm_drv.c | 38 ++
> 1 file
From: Jakub Kicinski
Date: Mon, 9 Nov 2020 15:29:13 -0800
> On Thu, 05 Nov 2020 21:29:01 + Alexander Lobakin wrote:
>> Similar to commit fda55eca5a33f
>> ("net: introduce skb_transport_header_was_set()"), avoid resetting
>> transport offsets that were already set by GRO layer. This not only
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