Public bug reported:
Hi,
The request is to backport
09689703d29a RDMA/mlx5: Do not race with mlx5_ib_invalidate_range during create
and destroy
with it the below list (divided to four sets) is required.
most of the patches applied cleanly above focal tree four exceptions.
1. 806b101b2bfa
Hi Jeff,
Six additional bug fixes are needed.
all applied cleanly.
94c4fed710c3 net/mlx5e: kTLS, Avoid kzalloc(GFP_KERNEL) under spinlock
581642f32f33 net/mlx5e: kTLS, Fix leak on resync error flow
66ce5fc05713 net/mlx5e: kTLS, Add missing dma_unmap in RX resync
8f0bcd19b1da net/mlx5e: TLS, Do
the three bug fixes commits was accepted upstream.
6e8de0b6b469 net/mlx5e: kTLS, Fix napi sync and possible use-after-free
9c25a22dfb00 net/mlx5e: Use synchronize_rcu to sync with NAPI
fe45386a2082 net/mlx5e: Use RCU to protect rq->xdp_prog
** Description changed:
Hi,
[Impact]
The
** Description changed:
[IMPACT]
Clearing the sock TX queue in sk_set_socket() might cause unexpected
out-of-order transmit when called from sock_orphan(), as outstanding
packets can pick a different TX queue and bypass the ones already queued.
This is undesired in general. More
Hi Jeff,
the following patch need to be included in the patch set.
4cca96a8d9da IB/mlx5: Do reverse sequence during device removal
without it devlink dev reload operation causes a double
free of cache memory and leaves the kernel in a state that requires a
restart.
the patch is applied cleanly
Public bug reported:
The bellow upstream commit fixes a bug in Ktls feature.
It is applied cleanly above the ubuntu-focal tree and passed basic sanity
testing.
We would like it to be backported ubuntu-focal
Thanks,
Amir
commit 41b14fb8724d5a4b382a63cb4a1a61880347ccb8
Author: Tariq Toukan
Public bug reported:
[Impact]
commit
d43b7007dbd1 net/mlx5: Fix a race when moving command interface to events mode
from upstream v5.7-rc1 (and in groovy) fixes
e126ba97dba9 mlx5: Add driver for Mellanox Connect-IB adapters
this fix should come with four more patches from v5.9.
410bd754cd73
Hi Jeff,
upstream commit
50b2412b7e78 net/mlx5: Avoid possible free of command entry while timeout comp
handler
was picked to Ubuntu-5.4.0-56.62 kernel
(hash bcd6e98bef76cc8a49a1b736b0fefffbffb75c30)
(v5.4.71 upstream stable release,
William,
yes, I built a bionic kernel with this commit included and the bug was resolved.
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https://bugs.launchpad.net/bugs/1904848
Title:
Ubuntu 18.04- call trace in
Public bug reported:
[Impact]
unloading ib_ipoib causes a call trace to be logged in kernel buffer.
bisecting the bionic kernel reveals that this issue was introduced by
616e695435e3 workqueue: Try to catch flush_work() without INIT_WORK()
in version 4.15.0-59.66
[test case]
# modprobe
** Patch added:
"0001-net-mlx5e-IPoIB-initialize-update_stat_work-for-ipoi.patch"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1904848/+attachment/5435933/+files/0001-net-mlx5e-IPoIB-initialize-update_stat_work-for-ipoi.patch
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** Description changed:
[Impact]
- unloading ib_ipoib causes a call trace to be logged in kernel buffer.
+ unloading ib_ipoib causes a call trace to be logged in kernel buffer.
- bisecting the bionic kernel reveals that this issue was introduced by
- 616e695435e3 workqueue: Try to catch
I also tested with kernel Ubuntu-4.15.0-129.132 downloaded from
http://archive.ubuntu.com/ubuntu/pool/main/l/linux/
which has the commit and the issue is resolved
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** Description changed:
[impact]
Add Support for flow counters offset for bulk counters on kernel side.
Currently Ubuntu 20.04 supports 'flow counters offset for bulk counters' on
user space side only with these 3 rdma-core patches from v27.0
3956cf74 mlx5: Add support for bulk flow
Public bug reported:
Hi,
[Impact]
Currently in focal, mlx5 devices reporter recovery is enabled even if state is
healthy.
[test case]
1)
display devlink health status
# devlink health show pci/:05:00.0 reporter fw_fatal
pci/:05:00.0:
reporter fw_fatal
state healthy error 0
** Description changed:
Hi,
[Impact]
- Currently in focal, mlx5 devices reporter recovery is enabled even if state
is healthy.
+ Currently in focal, devices reporter recovery is enabled even if state is
healthy.
[test case]
1)
display devlink health status
# devlink health
The test kernel was verified successfully.
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https://bugs.launchpad.net/bugs/1915717
Title:
Ubuntu 21.04, kernel feature request, TLS device offload for Bond
Status in
I reviewed the groovy patch and It looks fine!
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https://bugs.launchpad.net/bugs/1921104
Title:
net/mlx5e: Add missing capability check for uplink follow for Ubuntu
** Description changed:
[Impact]
On mlx5 device, When creating geneve tunnel in a Virtual Function and
setting it up error are logged in kernel buffer.
[test case]
using two setups connected back to back
on both sides create vf's
$ echo 1 >
Public bug reported:
[Impact]
On mlx5 device, When creating geneve tunnel in a Virtual Function and
setting it up error are logged in kernel buffer.
[test case]
using two setups connected back to back
on both sides create vf's
$ echo 1 > /sys/class/net/ens5f0/device/sriov_numvfs
add ip-es to
Public bug reported:
[impact]
Add Support for flow counters offset for bulk counters on kernel side.
Currently Ubuntu 20.04 supports 'flow counters offset for bulk counters' on
user space side only with these 3 rdma-core patches from v27.0
3956cf74 mlx5: Add support for bulk flow counters
Hi,
I retried and All 8 commits were cleanly applied above
tag: Ubuntu-unstable-5.11.0-10.11
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Title:
Ubuntu 21.04, kernel feature
Hi Tim,
It extends devx interface and might affects any user space application
that uses rdma-core (which already has relevant patches), dpdk for
instance.
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** Description changed:
Hi,
[Impact]
Currently in focal, devices reporter recovery is enabled even if state is
healthy.
[test case]
1)
display devlink health status
# devlink health show pci/:05:00.0 reporter fw_fatal
pci/:05:00.0:
reporter fw_fatal
Public bug reported:
The request here is to pull needed patches to support tls rx/tx offload
for bond interfaces.
patch set:
4e5a73329051 net/tls: Except bond interface from some TLS checks
153cbd137f0a net/tls: Device offload to use lowest netdevice in chain
dc5809f9e2b6 net/bonding: Declare
I tested the kernel It works as expected and meets our needs
thanks
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https://bugs.launchpad.net/bugs/1915403
Title:
devlink: don't do reporter recovery if the state is
Public bug reported:
[Impact]
Although focal kernel supports non FDB domains, rdma-core support is missing.
we need the below rdma-core patches to add this support
[Test Case]
install latest DPDK from github
$ git clone git://dpdk.org/dpdk
$ cd
$ mason build
$ ninja -C build
- Run testpmd
** Summary changed:
- mlx5: steering, Add support for non FDB domain
+ focal ,mlx5, steering, Add support for non FDB domain
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https://bugs.launchpad.net/bugs/1963926
** Description changed:
[Impact]
Although focal kernel supports non FDB domains, rdma-core support is missing.
we need the below rdma-core patches to add this support
[Test Case]
- install latest DPDK from github
+ install latest DPDK from github
$ git clone git://dpdk.org/dpdk
$
Public bug reported:
[Impact]
Add support for NDR (next data rate) in IB MAD.
This speed is supported From ConnectX7 onwards.
And in addition user space support for NDR was extended.
[Test Case]
TBD
[Regression Potential]
TBD
[Other Info]
Feature patchset: (kernel v5.17-rc1)
fbdb0ba7051e
reply to comment #4
on cx7 setup with 5.15.0-23-generic and Ib_virt capability set to 0
we see the correct speed is exposed by ibv_devinfo
so the feature works as expected
# ibv_devinfo -v|grep active_speed
active_speed: 100.0 Gbps (128)
Public bug reported:
[Impact]
Add support for software steering on cx7
[Test Case]
configure software steering on cx7 setup
run asap testing
(reference https://github.com/Mellanox/ovs-tests)
[Regression Potential]
TBD
[Other Info]
Feature patchset:
All patches are cleanly applied on Jamy
** Description changed:
-
- on kernel 5.15.0-23-generic devlink cannot show/change flow steering mode
+ on kernel 5.15.0-23-generic devlink cannot show/change flow steering
+ mode
[test case]
# devlink dev param show pci/:24:00.0 name flow_steering_mode
pci/:24:00.0:
-
https://lore.kernel.org/netdev/cover.1632565508.git.leo...@nvidia.com/
It seems jammy kernel needs cf530217408e ("devlink: Notify users when objects
are accessible") from v5.16-rc1
(see link) the old devlink_register (before cf530217408e) implementation do
not publish the params so we cannot
Public bug reported:
on kernel 5.15.0-23-generic devlink cannot show/change flow steering mode
[test case]
# devlink dev param show pci/:24:00.0 name flow_steering_mode
pci/:24:00.0:
name flow_steering_mode type driver-specific
values:
(flow steering mode description
with cf530217408e ("devlink: Notify users when objects are accessible")
i was able to change steering mode
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https://bugs.launchpad.net/bugs/1967754
Title:
ubuntu 22.04
Hi Dan,
98576013bf283 net/mlx5: DR, Add missing string for action type SAMPLER
was omitted by mistake, sorry for that.
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https://bugs.launchpad.net/bugs/1966194
Title:
Hi,
I run some tests to verify the feature. SMFS was enabled on CX7 setup
# devlink dev param show pci/:08:00.0 name flow_steering_mode
pci/:08:00.0:
name flow_steering_mode type driver-specific
values:
cmode runtime value smfs
but some of the asap test failed (see below),
I applied same test plan on 5.15.0-25-generic with and without the feature
patchset on CX6-dx.
In both cases the test kernel had the the problematic patch from (bug
https://bugs.launchpad.net/bugs/1967754) reverted.
I got the exact same results as in comment #6 so the patch set does not
Hi Dan,
Those test are ASAP which uses steering as its infrastructure thus this
test set when configured to run with software steering verifies the
functionality.
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Hi,
We tested the feature with 5.15.0-28 from proposed.
The features is working and SMFS mode is enabled for Connectx-7.
No degradation detected comparing 5.15.0-28 from proposed and 5.15.0-28
compiled without the feature patch set.
** Tags removed: verification-needed-jammy
** Tags added:
Public bug reported:
Hi,
The request is to build and configure stock package libpcap with rdma-sniffer
enabled.
We'd like users of rdma devices to be able to sniff on them using stock tcpdump.
Currently when using default tcpdump It does not list rdma devices.
$ tcpdump -D |grep -i rdma
$
Public bug reported:
This ticket is an FR to update iproute2 package from 6.1.0 to latest
upstream version.
This updated is needed to support latest mlx5 driver features.
Missing support examples (iproute v6.7):
1)
ipsec
https://lore.kernel.org/netdev/20231003180557.GC51282@unreal/T/
994e80e9
** Description changed:
This ticket is an FR to update iproute2 package from 6.1.0 to latest
upstream version.
This updated is needed to support latest mlx5 driver features.
- Missing support examples (iproute v6.7):
- 1)
- ipsec
+ Missing support examples
+ 1) related feature: ipsec
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