On 12/8/20 7:07 PM, Jakub Kicinski wrote:
> On Tue, 8 Dec 2020 13:54:28 +0100 Oliver Hartkopp wrote:
>> On 05.12.20 22:09, Jakub Kicinski wrote:
>>> On Sat, 5 Dec 2020 21:56:33 +0100 Marc Kleine-Budde wrote:
On 12/5/20 9:33 PM, Jakub Kicinski wrote:
>> What about the (incremental?) cha
On 09/12/2020 3:06, David Ahern wrote:
> On 12/7/20 2:06 PM, Boris Pismenny wrote:
>> get_netdev_for_sock is a utility that is used to obtain
>> the net_device structure from a connected socket.
>>
>> Later patches will use this for nvme-tcp DDP and DDP CRC offloads.
>>
>> Signed-off-by: Boris Pism
From: Parav Pandit
Add auxiliary device driver for mlx5 subfunction auxiliary device.
A mlx5 subfunction is similar to PCI PF and VF. For a subfunction
an auxiliary device is created.
As a result, when mlx5 SF auxiliary device binds to the driver,
its netdev and rdma device are created, they ap
From: Vu Pham
Prepare eswitch to handle SF vport during
(a) querying eswitch functions
(b) egress ACL creation
(c) account for SF vports in total vports calculation
Assign a dedicated placeholder for SFs vports and their representors.
They are placed after VFs vports and before ECPF vports as be
From: Parav Pandit
Added documentation for devlink port and port function related commands.
Signed-off-by: Parav Pandit
Reviewed-by: Jiri Pirko
Reviewed-by: Jacob Keller
Signed-off-by: Saeed Mahameed
---
Changelog:
v5->v6:
- added label for devlink port to refer in other documentation
- re
From: Parav Pandit
vhca state events indicates change in the state of the vhca that may
occur due to a SF allocation, deallocation or enabling/disabling the
SF HCA.
Introduce vhca state event handler which will be used by SF devlink
port manager and SF hardware id allocator in subsequent patches
From: Parav Pandit
To handle SF port management outside of the eswitch as independent
software layer, introduce eswitch notifier APIs so that upper layer who
wish to support sf port management in switchdev mode can perform its
task whenever eswitch mode is set to switchdev or before eswitch is
di
From: Parav Pandit
Add helpers to enable/disable eswitch port, register its devlink port and
load its representor.
Signed-off-by: Vu Pham
Signed-off-by: Parav Pandit
Reviewed-by: Roi Dayan
Signed-off-by: Saeed Mahameed
---
Changelog:
v1->v2:
- cut down extra api for vport enable/disable
---
From: Parav Pandit
Add devlink port documentation for subfunction management.
Signed-off-by: Parav Pandit
Signed-off-by: Saeed Mahameed
---
Changelog:
v1->v2:
- new patch
---
Documentation/driver-api/auxiliary_bus.rst| 2 +
.../networking/devlink/devlink-port.rst | 89
From: Parav Pandit
Support changing the state of the SF port's function through devlink.
When activating the SF port's function, enable the hca in the device
followed by adding its auxiliary device.
When deactivating the SF port's function, delete its auxiliary device
followed by disabling the vH
From: Parav Pandit
Add documentation for subfunction management using devlink
port.
Signed-off-by: Parav Pandit
Signed-off-by: Saeed Mahameed
---
Changelog:
v1->v2:
- new patch
---
.../device_drivers/ethernet/mellanox/mlx5.rst | 204 ++
1 file changed, 204 insertions(+)
diff
From: Parav Pandit
devlink port function can be in active or inactive state.
Allow users to get and set port function's state.
When the port function it activated, its operational state may change
after a while when the device is created and driver binds to it.
Similarly on deactivation flow.
T
From: Parav Pandit
Introduce API to add and delete an auxiliary device for an SF.
Each SF has its own dedicated window in the PCI BAR 2.
SF device is similar to PCI PF and VF that supports multiple class of
devices such as net, rdma and vdpa.
SF device will be added or removed in subsequent pat
From: Parav Pandit
A PCI sub-function (SF) represents a portion of the device similar
to PCI VF.
In an eswitch, PCI SF may have port which is normally represented
using a representor netdevice.
To have better visibility of eswitch port, its association with SF,
and its representor netdevice, int
From: Parav Pandit
Extended devlink interface for the user to add and delete port.
Extend devlink to connect user requests to driver to add/delete
such port in the device.
When driver routines are invoked, devlink instance lock is not held.
This enables driver to perform several devlink objects
From: Parav Pandit
Hi Dave, Jakub, Jason,
This series form Parav was the theme of this mlx5 release cycle,
we've been waiting anxiously for the auxbus infrastructure to make it into
the kernel, and now as the auxbus is in and all the stars are aligned, I
can finally submit this V2 of the devlink
From: Parav Pandit
Prepare code to fill zero or more port function optional attributes.
Subsequent patch makes use of this to fill more port function
attributes.
Signed-off-by: Parav Pandit
Reviewed-by: Jiri Pirko
Reviewed-by: Vu Pham
Signed-off-by: Saeed Mahameed
---
net/core/devlink.c | 6
"Gustavo A. R. Silva" wrote:
> In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
> by explicitly adding a break statement instead of letting the code fall
> through to the next case.
>
> Link: https://github.com/KSPP/linux/issues/115
> Signed-off-by: Gustavo A. R. Silva
>
Remove including that don't need it.
Fixes: 17a7612b99e6 ("net/mlx5_core: Clean driver version and name")
Signed-off-by: Zou Wei
---
drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
b/drivers/ne
ok, I will add the Fixes line and send the v2 soon.
-邮件原件-
发件人: Leon Romanovsky [mailto:l...@kernel.org]
发送时间: 2020年12月9日 14:21
收件人: Jakub Kicinski
抄送: Zouwei (Samuel) ; sae...@nvidia.com;
da...@davemloft.net; netdev@vger.kernel.org; linux-r...@vger.kernel.org;
linux-ker...@vger.kernel
On Tue, Dec 08, 2020 at 11:22:26AM -0800, Jakub Kicinski wrote:
> On Mon, 7 Dec 2020 20:14:00 +0800 Zou Wei wrote:
> > Remove including that don't need it.
> >
> > Signed-off-by: Zou Wei
> > ---
> > drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 1 -
> > 1 file changed, 1 deletion(-)
> >
> >
There are some use cases for netdev_notify_peers in the context
when rtnl lock is already held. Introduce lockless version
of netdev_notify_peers call to save the extra code to call
call_netdevice_notifiers(NETDEV_NOTIFY_PEERS, dev);
call_netdevice_notifiers(NETDEV_RESEND_IGMP, dev)
Start to use the lockless version of netdev_notify_peers.
Signed-off-by: Lijun Pan
---
drivers/net/ethernet/ibm/ibmvnic.c | 9 +++--
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/net/ethernet/ibm/ibmvnic.c
b/drivers/net/ethernet/ibm/ibmvnic.c
index cb701a6c0712..626e
Start to use the lockless version of netdev_notify_peers.
Cc: Haiyang Zhang
Signed-off-by: Lijun Pan
---
drivers/net/hyperv/netvsc_drv.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index d17bbc75f5e7
This series introduce the lockless version of netdev_notify_peers
and then apply it to the relevant drivers.
In v1, a more appropriate name __netdev_notify_peers is used;
netdev_notify_peers is converted to call the new helper.
Lijun Pan (3):
net: core: introduce __netdev_notify_peers
use __
ptp_kvm will get this service through SMCC call.
The service offers wall time and cycle count of host to guest.
The caller must specify whether they want the host cycle count
or the difference between host cycle count and cntvoff.
Signed-off-by: Jianyong Wu
---
arch/arm64/kvm/hypercalls.c | 59 +
From: Will Deacon
Although the SMCCC specification provides some limited functionality for
describing the presence of hypervisor and firmware services, this is
generally applicable only to functions designated as "Arm Architecture
Service Functions" and no portable discovery mechanism is provided
Currently, there is no mechanism to keep time sync between guest and host
in arm/arm64 virtualization environment. Time in guest will drift compared
with host after boot up as they may both use third party time sources
to correct their time respectively. The time deviation will be in order
of milli
Currently, we offen use ntp (sync time with remote network clock)
to sync time in VM. But the precision of ntp is subject to network delay
so it's difficult to sync time in a high precision.
kvm virtual ptp clock (ptp_kvm) offers another way to sync time in VM,
as the remote clock locates in the h
Currently, ptp_kvm modules implementation is only for x86 which includes
large part of arch-specific code. This patch moves all of this code
into a new arch related file in the same directory.
Signed-off-by: Jianyong Wu
---
drivers/ptp/Makefile| 1 +
drivers/ptp/{ptp_kv
Add clocksource id for arm arch counter to let it be identified easily and
elegantly in ptp_kvm implementation for arm.
Signed-off-by: Jianyong Wu
---
drivers/clocksource/arm_arch_timer.c | 2 ++
include/linux/clocksource_ids.h | 1 +
2 files changed, 3 insertions(+)
diff --git a/drivers/c
PTP_KVM implementation depends on hypercall using SMCCC. So we
introduce a new SMCCC service ID. This doc explains how does the
ID define and how does PTP_KVM works on arm/arm64.
Signed-off-by: Jianyong Wu
---
Documentation/virt/kvm/api.rst | 9 +++
Documentation/virt/kvm/arm/index.
Let userspace check if there is kvm ptp service in host.
Before VMs migrate to another host, VMM may check if this
cap is available to determine the next behavior.
Signed-off-by: Jianyong Wu
Suggested-by: Marc Zyngier
---
arch/arm64/kvm/arm.c | 1 +
include/uapi/linux/kvm.h | 1 +
2 files c
From: Thomas Gleixner
System time snapshots are not conveying information about the current
clocksource which was used, but callers like the PTP KVM guest
implementation have the requirement to evaluate the clocksource type to
select the appropriate mechanism.
Introduce a clocksource id field in
From: Will Deacon
We can advertise ourselves to guests as KVM and provide a basic features
bitmap for discoverability of future hypervisor services.
Cc: Marc Zyngier
Signed-off-by: Will Deacon
Signed-off-by: Jianyong Wu
---
arch/arm64/kvm/hypercalls.c | 27 ++-
1 file
> On Mon, Dec 07, 2020 at 12:52:22PM -0800, John Fastabend wrote:
> > Jesper Dangaard Brouer wrote:
> > > On Fri, 4 Dec 2020 16:21:08 +0100
> > > Daniel Borkmann wrote:
[...] pruning the thread to answer Jesper.
> > >
> > > Use-case(2): Disable XDP_TX on a driver to save hardware TX-queue
> > >
Toke Høiland-Jørgensen wrote:
> Jesper Dangaard Brouer writes:
>
> > On Mon, 7 Dec 2020 18:01:00 -0700
> > David Ahern wrote:
> >
> >> On 12/7/20 1:52 PM, John Fastabend wrote:
> >> >>
> >> >> I think we need to keep XDP_TX action separate, because I think that
> >> >> there are use-cases where
On 12/9/2020 4:46 AM, David Ahern wrote:
On 12/6/20 10:35 PM, Moshe Shemesh wrote:
+ print_string(PRINT_ANY, NULL, "%s",
reload_action_name(action));
That line should be:
print_string(PRINT_ANY, NULL, "%s",
re
The Marvell 88E6393X device is a single-chip integration of a 11-port
Ethernet switch with eight integrated Gigabit Ethernet (GbE) transceivers
and three 10-Gigabit interfaces.
This patch adds functionalities specific to mv88e6393x family (88E6393X,
88E6193X and 88E6191X)
Co-developed-by: Ashkan
Returning 0 is no more an error case with MV88E6393 family
which has serdes lane numbers 0, 9 or 10.
So with this change .serdes_get_lane will return lane number
or -errno (-ENODEV or -EOPNOTSUPP).
Signed-off-by: Pavana Sharma
---
drivers/net/dsa/mv88e6xxx/chip.c | 28 ++--
drivers/net
Add 5GBASE-R phy interface mode
Signed-off-by: Pavana Sharma
---
include/linux/phy.h | 5 +
1 file changed, 5 insertions(+)
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 56563e5e0dc7..8151e6ecf1b9 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -106,6 +106,7 @@
Add 5gbase-r PHY interface mode.
Signed-off-by: Pavana Sharma
---
Documentation/devicetree/bindings/net/ethernet-controller.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/ethernet-controller.yaml
b/Documentation/devicetree/bindings/net/ethernet-
Updated patchset after incorporating feedback.
Pavana Sharma (4):
dt-bindings: net: Add 5GBASER phy interface mode
net: phy: Add 5GBASER interface mode
net: dsa: mv88e6xxx: Change serdes lane parameter type from u8 type
to int
net: dsa: mv88e6xxx: Add support for mv88e6393x family of
On Wed, Dec 9, 2020 at 1:12 AM Daniel Borkmann wrote:
>
> On 12/9/20 6:03 AM, Zhu Yanjun wrote:
> > In the function xdp_umem_pin_pages, if npgs != umem->npgs and
> > npgs >= 0, the function xdp_umem_unpin_pages is called. In this
> > function, kfree is called to handle umem->pgs, and then in the
>
From: Neal Cardwell
When cwnd is not a multiple of the TSO skb size of N*MSS, we can get
into persistent scenarios where we have the following sequence:
(1) ACK for full-sized skb of N*MSS arrives
-> tcp_write_xmit() transmit full-sized skb with N*MSS
-> move pacing release time forward
->
On Tue, Dec 8, 2020 at 6:36 PM Florian Fainelli wrote:
>
> dma_sync_single_for_{cpu,device} is what you would need in order to make
> a partial cache line invalidation. You would still need to unmap the
> same address+length pair that was used for the initial mapping otherwise
> the DMA-API debugg
Variable SLAAC [Can be activated via sysctl]:
SLAAC with prefixes of arbitrary length in PIO (randomly
generated hostID or stable privacy + privacy extensions).
The main problem is that SLAAC RA or PD allocates a /64 by the Wireless
carrier 4G, 5G to a mobile hotspot, however segmentation of the /
According to the X.25 documentation, there was a plan to implement
X.25-over-802.2-LLC. It never finished but left various code stubs in the
X.25 code. At this time it is unlikely that it would ever finish so it
may be better to remove those code stubs.
Also change the documentation to make it cle
On Fri, Dec 04, 2020 at 10:50:45AM +0100, Eric Dumazet wrote:
>
>
> On 12/4/20 6:46 AM, Sieng Piaw Liew wrote:
> > Use netif_receive_skb_list to batch process rx skb.
> > Tested on BCM6328 320 MHz using iperf3 -M 512, increasing performance
> > by 12.5%.
> >
>
>
>
> Well, the real question is
On Tue, Dec 08, 2020 at 05:17:48PM +0900, Kuniyuki Iwashima wrote:
> From: Martin KaFai Lau
> Date: Mon, 7 Dec 2020 23:34:41 -0800
> > On Tue, Dec 08, 2020 at 03:31:34PM +0900, Kuniyuki Iwashima wrote:
> > > From: Martin KaFai Lau
> > > Date: Mon, 7 Dec 2020 12:33:15 -0800
> > > > On Thu,
Hi Jakub,
On Mon, Dec 7, 2020 at 12:10 PM Jakub Kicinski wrote:
> On Mon, 7 Dec 2020 11:35:53 -0800 Brian Norris wrote:
> > On Mon, Dec 7, 2020 at 2:42 AM Kalle Valo wrote:
> > > Jakub Kicinski writes:
> > > > On Thu, 3 Dec 2020 18:57:32 + (UTC) Kalle Valo wrote:
> > > > There's also a pat
On 12/6/20 10:35 PM, Moshe Shemesh wrote:
> + print_string(PRINT_ANY, NULL, "%s",
> reload_action_name(action));
That line should be:
print_string(PRINT_ANY, NULL, "%s",
reload_action_name(action));
to fit preferred
On 12/5/20 2:13 PM, Petr Machata wrote:
> The DCB tool will have commands that deal with buffer sizes and traffic
> rates. TC is another tool that has a number of such commands, and functions
> to support them: get_size(), get_rate/64(), s/print_size() and
> s/print_rate(). In this patchset, these
On 12/2/20 6:15 AM, Paolo Lungaroni wrote:
> We introduce the "vrftable" attribute for supporting the SRv6 End.DT4 and
> End.DT6 behaviors in iproute2.
> The "vrftable" attribute indicates the routing table associated with
> the VRF device used by SRv6 End.DT4/DT6 for routing IPv4/IPv6 packets.
>
On Tue, Dec 8, 2020 at 7:01 AM Edward Cree wrote:
> My understanding is that it's because users can have them in their
> modprobe.conf, which causes breakage if an update removes the param.
> I think the module insert fails if there are unrecognised parameters
> there.
That's a nice understand
Hi ,
I reported a bug in bugzilla.kernel.org for geneve issue:
https://bugzilla.kernel.org/show_bug.cgi?id=210569
Thanks & Best Regards,
Jianlin Shi
On Tue, Dec 8, 2020 at 9:38 AM Jianlin Shi wrote:
>
> Hi ,
>
>
> On Tue, Dec 8, 2020 at 8:25 AM CKI Project wrote:
>>
>>
>> Hello,
>>
>> We ran
Hello,
syzbot found the following issue on:
HEAD commit:e87297fa Merge tag 'drm-fixes-2020-12-04' of git://anongit..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=17d9c9d350
kernel config: https://syzkaller.appspot.com/x/.config?x=e49433cfed49b7d9
das
On Mon, Dec 07, 2020 at 05:09:37PM -0800, Jakub Kicinski wrote:
> > + ocelot->owq = alloc_ordered_workqueue("ocelot-owq", WQ_MEM_RECLAIM);
>
> Why MEM_RECLAIM ?
Ok, fine, I admit, I copied it.
After reading the documentation a bit more thoroughly, I am still as
clear about the guidelines as bef
1. In x25_xmit, skb_reset_network_header is not necessary before we call
lapb_data_request. The lapb module doesn't need skb->network_header.
So there is no need to set skb->network_header before calling
lapb_data_request.
2. In x25_data_indication (called by the lapb module after data have
been r
1. In x25_xmit, skb_reset_network_header is not necessary before we call
lapb_data_request. The lapb module doesn't need skb->network_header.
So there is no need to set skb->network_header before calling
lapb_data_request.
2. In x25_data_indication (called by the lapb module after some data
have b
On Wed, Dec 09, 2020 at 03:14:04AM +0200, Vladimir Oltean wrote:
> net_failover and bonding are the only drivers that are creating this
> recursivity requirement in dev_get_stats. Other one-over-many stackable
> interfaces, like the bridge, just use dev_get_tstats64. I'm almost
> thinking that it w
> dma_sync_single_for_{cpu,device} is what you would need in order to make
> a partial cache line invalidation. You would still need to unmap the
> same address+length pair that was used for the initial mapping otherwise
> the DMA-API debugging will rightfully complain.
But often you don't unmap i
Simplify the return expression.
Signed-off-by: Zheng Yongjun
---
drivers/net/ethernet/mellanox/mlx4/cq.c | 9 ++---
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx4/cq.c
b/drivers/net/ethernet/mellanox/mlx4/cq.c
index 3b8576b9c2f9..f7053a74e6a
On Tue, Dec 08, 2020 at 04:17:37PM -0800, Jakub Kicinski wrote:
> On Wed, 9 Dec 2020 00:03:56 + Vladimir Oltean wrote:
> > On Tue, Dec 08, 2020 at 03:57:44PM -0800, Jakub Kicinski wrote:
> > > On Mon, 7 Dec 2020 01:00:40 + Vladimir Oltean wrote:
> > > > - ensuring through convention that us
On Tuesday 08 December 2020 15:04:29 Trent Piepho wrote:
> On Wednesday, September 23, 2020 3:22:15 AM PST Pali Rohár wrote:
> > On Monday 14 September 2020 20:18:27 Joseph Hwang wrote:
> > > On Thu, Sep 10, 2020 at 4:18 PM Pali Rohár wrote:
> > > > And this part of code which you write is Realtek
On 12/8/20 5:57 PM, David Ahern wrote:
>> diff --git a/include/net/inet_connection_sock.h
>> b/include/net/inet_connection_sock.h
>> index 7338b3865a2a..a08b85b53aa8 100644
>> --- a/include/net/inet_connection_sock.h
>> +++ b/include/net/inet_connection_sock.h
>> @@ -66,6 +66,8 @@ struct inet_conn
1. In x25_xmit, skb_reset_network_header is not necessary before we call
lapb_data_request. The lapb module doesn't need skb->network_header.
So there is no need to set skb->network_header before calling
lapb_data_request.
2. In x25_data_indication (called by the lapb module after it has
processed
On 12/7/20 2:06 PM, Boris Pismenny wrote:
> get_netdev_for_sock is a utility that is used to obtain
> the net_device structure from a connected socket.
>
> Later patches will use this for nvme-tcp DDP and DDP CRC offloads.
>
> Signed-off-by: Boris Pismenny
> Reviewed-by: Sagi Grimberg
> ---
>
On 12/7/20 2:06 PM, Boris Pismenny wrote:
> diff --git a/include/linux/netdev_features.h b/include/linux/netdev_features.h
> index 934de56644e7..fb35dcac03d2 100644
> --- a/include/linux/netdev_features.h
> +++ b/include/linux/netdev_features.h
> @@ -84,6 +84,7 @@ enum {
> NETIF_F_GRO_FRAGLIS
On 12/8/20 7:36 AM, Boris Pismenny wrote:
> On 08/12/2020 2:42, David Ahern wrote:
>> On 12/7/20 2:06 PM, Boris Pismenny wrote:
>>> This commit introduces direct data placement offload for TCP.
>>> This capability is accompanied by new net_device operations that
>>> configure
>>> hardware contexts.
Hi Xiaohui,
On Wed, Dec 9, 2020 at 12:07 AM Xiaohui Zhang wrote:
>
> From: Zhang Xiaohui
>
> mwifiex_config_scan() calls memcpy() without checking
> the destination size may trigger a buffer overflower,
> which a local user could use to cause denial of service
> or the execution of arbitrary cod
From: Wei Wang
Date: Tue, 8 Dec 2020 09:55:08 -0800
> For DCTCP, we have to retain the ECT bits set by the congestion control
> algorithm on the socket when reflecting syn TOS in syn-ack, in order to
> make ECN work properly.
>
> Fixes: ac8f1710c12b ("tcp: reflect tos value received in SYN to t
From: Zheng Yongjun
Date: Tue, 8 Dec 2020 21:54:37 +0800
> Simplify the return expression.
>
> Signed-off-by: Zheng Yongjun
Applied.
From: Zheng Yongjun
Date: Tue, 8 Dec 2020 20:13:53 +0800
> Simplify the return expression.
>
> Signed-off-by: Zheng Yongjun
Applied.
From: Eric Dumazet
Date: Tue, 8 Dec 2020 08:21:31 -0800
> From: Eric Dumazet
>
> Before commit a337531b942b ("tcp: up initial rmem to 128KB and SYN rwin to
> around 64KB")
> small tcp_rmem[1] values were overridden by tcp_fixup_rcvbuf() to accommodate
> various MSS.
>
> This is no longer th
From: Zheng Yongjun
Date: Tue, 8 Dec 2020 21:57:30 +0800
> Simplify the return expression.
>
> Signed-off-by: Zheng Yongjun
Applied.
On 12/7/20 4:15 AM, Claudiu Beznea wrote:
> Add function to disable all macb clocks.
>
> Signed-off-by: Claudiu Beznea
> Suggested-by: Andrew Lunn
> ---
> drivers/net/ethernet/cadence/macb_main.c | 62
>
> 1 file changed, 32 insertions(+), 30 deletions(-)
>
>
From: Zheng Yongjun
Date: Tue, 8 Dec 2020 21:55:43 +0800
> Simplify the return expression.
>
> Signed-off-by: Zheng Yongjun
Applied.
From: Zheng Yongjun
Date: Tue, 8 Dec 2020 20:09:49 +0800
> Simplify the return expression.
>
> Signed-off-by: Zheng Yongjun
Applied.
From: Vitaly Lifshits
Changed a configuration in the flows to align with
architecture requirements to achieve S0i3.2 substate.
This helps both i219V and i219LM configurations.
Also fixed a typo in the previous commit 632fbd5eb5b0
("e1000e: fix S0ix flows for cable connected case").
Fixes: 632f
From: Zheng Yongjun
Date: Tue, 8 Dec 2020 21:56:25 +0800
> Simplify the return expression.
>
> Signed-off-by: Zheng Yongjun
Applied.
From: Zheng Yongjun
Date: Tue, 8 Dec 2020 20:10:46 +0800
> Simplify the return expression.
>
> Signed-off-by: Zheng Yongjun
Applied.
On Tue, 8 Dec 2020 19:48:56 +0100 Andrew Lunn wrote:
> > -err_disable_rxclk:
> > - clk_disable_unprepare(*rx_clk);
> > -
> > -err_disable_txclk:
> > - clk_disable_unprepare(*tx_clk);
> > -
> > -err_disable_hclk:
> > - clk_disable_unprepare(*hclk);
> > -
> > -err_disable_pclk:
> > - clk_disa
From: Zheng Yongjun
Date: Tue, 8 Dec 2020 20:08:22 +0800
> Simplify the return expression.
>
> Signed-off-by: Zheng Yongjun
Applied
From: Zheng Yongjun
Date: Tue, 8 Dec 2020 20:10:46 +0800
> Simplify the return expression.
>
> Signed-off-by: Zheng Yongjun
Applied.
From: DENG Qingfang
Date: Tue, 8 Dec 2020 15:00:28 +0800
> MT7530 has a global address age control register, so use it to set
> ageing time.
>
> The applied timer is (AGE_CNT + 1) * (AGE_UNIT + 1) seconds
>
> Signed-off-by: DENG Qingfang
Applied, thanks
On Tue, Dec 8, 2020 at 6:50 PM Eric Dumazet wrote:
>
> Driver could be called with an arbitrary budget (of 64),
> and if its ring buffer has been depleted, return @budget instead of skb
> counts,
> and not ream the interrupt
>
Aha, so the decision to re-arm the interrupts is made by looking
at w
On Wed, 9 Dec 2020 00:03:56 + Vladimir Oltean wrote:
> On Tue, Dec 08, 2020 at 03:57:44PM -0800, Jakub Kicinski wrote:
> > On Mon, 7 Dec 2020 01:00:40 + Vladimir Oltean wrote:
> > > - ensuring through convention that user space always takes
> > > net->netdev_lists_lock when calling dev_
From: Zhang Changzhong
Date: Tue, 8 Dec 2020 09:53:42 +0800
> platform_get_resource() may fail and in this case a NULL dereference
> will occur.
>
> Fix it to use devm_platform_ioremap_resource() instead of calling
> platform_get_resource() and devm_ioremap().
>
> This is detected by Coccinelle
From: David Awogbemila
Date: Mon, 7 Dec 2020 14:45:22 -0800
> Patchset description:
> This patchset introduces "raw addressing" mode to the GVE driver.
> Previously (in "queue_page_list" or "qpl" mode), the driver would
> pre-allocate and dma_map buffers to be used on egress and ingress.
> On e
Hi Wei and Eric,
Thanks for the replies.
This was reported to us on the 5.4.61 kernel during a customer
regression suite, so we don't have an exact reproducer unfortunately.
From the trace logs we've added it seems like this is happening during
IPv6 transport mode XFRM data transfer and the d
On Tue, Dec 08, 2020 at 03:57:44PM -0800, Jakub Kicinski wrote:
> On Mon, 7 Dec 2020 01:00:40 + Vladimir Oltean wrote:
> > - ensuring through convention that user space always takes
> > net->netdev_lists_lock when calling dev_get_stats, and documenting
> > that, and therefore making it unne
On 12/8/20 2:51 PM, Wei Wang wrote:
> On Tue, Dec 8, 2020 at 11:13 AM wrote:
>>
>> Hi Wei and Eric,
>>
>> Thanks for the replies.
>>
>> This was reported to us on the 5.4.61 kernel during a customer
>> regression suite, so we don't have an exact reproducer unfortunately.
>> From the trace logs we
From: Colin King
Date: Mon, 7 Dec 2020 16:12:31 +
> From: Colin Ian King
>
> There is a spelling mistake in the Kconfig help text. Fix it.
>
> Signed-off-by: Colin Ian King
Applied, thanks.
From: Johan Hedberg
Date: Mon, 7 Dec 2020 17:09:15 +0200
> Hi Dave, Jakub,
>
> Here's the main bluetooth-next pull request for the 5.11 kernel.
>
> - Updated Bluetooth entries in MAINTAINERS to include Luiz von Dentz
> - Added support for Realtek 8822CE and 8852A devices
> - Added support fo
From: Julian Wiedmann
Date: Mon, 7 Dec 2020 13:53:07 +0100
> This gets us compile-time size checking.
>
> Signed-off-by: Julian Wiedmann
Applied, thanks.
On Mon, 7 Dec 2020 01:00:40 + Vladimir Oltean wrote:
> - ensuring through convention that user space always takes
> net->netdev_lists_lock when calling dev_get_stats, and documenting
> that, and therefore making it unnecessary to lock in bonding.
This seems like the better option to me. Ma
From: Cengiz Can
Date: Mon, 7 Dec 2020 11:14:24 +0300
> `tipc_node_apply_property` does a null check on a `tipc_link_entry`
> pointer but also accesses the same pointer out of the null check block.
>
> This triggers a warning on Coverity Static Analyzer because we're
> implying that `e->link` c
When Clang emits ldimm64 instruction for BPF_TYPE_ID_TARGET CO-RE relocation,
put module BTF FD, containing target type, into upper 32 bits of imm64.
Because this FD is internal to libbpf, it's very cumbersome to test this in
selftests. Manual testing was performed with debug log messages sprinkle
On Sat, 5 Dec 2020 23:21:25 -0600 Lijun Pan wrote:
> There are some use cases for netdev_notify_peers in the context
> when rtnl lock is already held. Introduce lockless version
> of netdev_notify_peers call to save the extra code to call
> call_netdevice_notifiers(NETDEV_NOTIFY_PEERS, dev);
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