From: Aleksandr Loktionov
Make possible for the i40e driver to bind to the new v710 for 5GBASE-T
NICs.
Signed-off-by: Aleksandr Loktionov
Signed-off-by: Arkadiusz Kubalewski
Tested-by: Andrew Bowers
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/i40e/i40e_common.c | 3 +++
drive
This series contains updates to i40e driver and removes the individual
driver versions from all of the Intel wired LAN drivers.
Shiraz moves the client header so that it can easily be shared between
the i40e LAN driver and i40iw RDMA driver.
Jesse cleans up the unused defines, since they are just
From: Shiraz Saleem
Move i40e_client.h to include/linux/net/intel/*
since its shared between i40iw and i40e.
Signed-off-by: Shiraz Saleem
Tested-by: Andrew Bowers
Signed-off-by: Jeff Kirsher
---
drivers/infiniband/hw/i40iw/Makefile| 1 -
drivers/infiniband/hw/i40i
From: Aleksandr Loktionov
In some occasions task held spinlock (mac_filter_hash_lock),
while being rescheduled due to admin queue mutex_lock. The struct
i40e_spinlock asq_spinlock, which later expands to struct mutex
spinlock. Moved i40e_aq_set_vsi_multicast_promiscuous(),
i40e_aq_set_vsi_unica
From: Piotr Kwapulinski
Detect and log information about pre-recovery mode when firmware
transitions to a recovery mode.
When a firmware transitions to a recovery mode it stores a number
of unexpected EMP resets in one of its registers. The number of EMP
resets ranging from 0x21 to 0x2A indicates
From: Todd Fujinaka
A customer was chain-booting to provision his systems and one of the
steps was setting MFS. MFS isn't cleared by normal warm reboots
(clearing requires a GLOBR) and there was no indication of why Jumbo
Frame receives were failing.
Add a warning if MFS is set to anything lower
From: Piotr Kwapulinski
Use jiffies to limit max waiting time for PF reset to succeed.
Previous wait loop was unreliable. It required unreasonably long time
to wait for PF reset after reboot when NIC was about to enter
recovery mode
Reviewed-by: Aleksandr Loktionov
Signed-off-by: Piotr Kwapulin
As with other networking drivers, remove the unnecessary driver version
from the Intel drivers. The ethtool driver information and module version
will then report the kernel version instead.
For ixgbe, i40e and ice drivers, the driver passes the driver version to
the firmware to confirm that we ar
On Thu, Jun 25, 2020 at 04:13:38PM -0700, John Fastabend wrote:
> Add a test to check strparser merging skbs is working.
Acked-by: Martin KaFai Lau
On Thu, Jun 25, 2020 at 04:13:18PM -0700, John Fastabend wrote:
> If an ingress verdict program specifies message sizes greater than
> skb->len and there is an ENOMEM error due to memory pressure we
> may call the rcv_msg handler outside the strp_data_ready() caller
> context. This is because on an
On Thu, Jun 25, 2020 at 04:12:59PM -0700, John Fastabend wrote:
> There are two paths to generate the below RCU splat the first and
> most obvious is the result of the BPF verdict program issuing a
> redirect on a TLS socket (This is the splat shown below). Unlike
> the non-TLS case the caller of t
From: Tariq Toukan
Add explicit WQE segment structures for the TLS static and progress
params.
According to the HW spec, TISN is not part of the progress params context,
take it out of it.
Rename the control segment tisn field as it could hold either a TIS or
a TIR number.
Signed-off-by: Tariq T
From: Parav Pandit
Flow steering core layer is independent of the eswitch layer.
Hence avoid fs_core dependency on eswitch.
Fixes: 328edb499f99 ("net/mlx5: Split FDB fast path prio to multiple
namespaces")
Signed-off-by: Parav Pandit
Signed-off-by: Saeed Mahameed
---
drivers/net/ethernet/mel
From: Parav Pandit
mlx5 cq.h does not depend on RDMA verbs.
Remove RDMA verbs file inclusion.
Signed-off-by: Parav Pandit
Signed-off-by: Saeed Mahameed
---
include/linux/mlx5/cq.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/include/linux/mlx5/cq.h b/include/linux/mlx5/cq.h
index b5a939
Let the network stack know the real number of queues that
we are using.
v2: added error checking
Fixes: 49d3b493673a ("ionic: disable the queues on link down")
Signed-off-by: Shannon Nelson
---
drivers/net/ethernet/pensando/ionic/ionic_lif.c | 8
1 file changed, 8 insertions(+)
diff -
This small patchset includes 3 patches to mlx5-next branch.
1) Include directives cleanup from Parav.
2) TLS Hardware layouts improvements from Tariq.
Thanks,
Saeed.
--
Parav Pandit (2):
net/mlx5: Avoid RDMA file inclusion in core driver
net/mlx5: Avoid eswitch header inclusion in fs core l
On Thu, Jun 25, 2020 at 04:13:57PM +0200, Jakub Sitnicki wrote:
> This case, while not particularly useful, is worth covering because we
> expect the operation to succeed as opposed when re-attaching the same
> program directly with PROG_ATTACH.
>
> While at it, update the tests summary that fell
On Thu, Jun 25, 2020 at 04:13:56PM +0200, Jakub Sitnicki wrote:
> To support multi-prog link-based attachments for new netns attach types, we
> need to keep track of more than one bpf_link per attach type. Hence,
> convert net->bpf.links into a list, that currently can be either empty or
> have jus
On Thu, Jun 25, 2020 at 04:13:55PM +0200, Jakub Sitnicki wrote:
> Prepare for having multi-prog attachments for new netns attach types by
> storing programs to run in a bpf_prog_array, which is well suited for
> iterating over programs and running them in sequence.
>
> After this change bpf(PROG_Q
Hello,
Somewhere along the way I got the impression that it generally takes
those affected hours before their systems lock up. I'm (generally) able
to reproduce this issue much faster than that. Regardless, I can help test.
Are there any patches that need testing or is this all still pending
On Sat, May 30, 2020 at 02:39:12PM +0200, Petr Vaněk wrote:
> RFC 4303 in section 3.3.3 suggests to disable anti-replay for manually
> distributed ICVs in which case the sender does not need to monitor or
> reset the counter. However, the sender still increments the counter and
> when it reaches th
On 26.06.20 04:54, Luis Chamberlain wrote:
> On Wed, Jun 24, 2020 at 08:37:55PM +0200, Christian Borntraeger wrote:
>>
>>
>> On 24.06.20 20:32, Christian Borntraeger wrote:
>> [...]>
>>> So the translations look correct. But your change is actually a sematic
>>> change
>>> if(ret) will only tr
On Mon, Jun 22, 2020 at 04:40:29PM +0800, Xin Long wrote:
> In commit ed17b8d377ea ("xfrm: fix a warning in xfrm_policy_insert_list"),
> it would take 'priority' to make a policy unique, and allow duplicated
> policies with different 'priority' to be added, which is not expected
> by userland, as T
Hi David,
> From: Parav Pandit
> Sent: Tuesday, June 23, 2020 4:14 PM
>
> Currently ip link set dev vfhas few below
> limitations.
>
> 1. Command is limited to set VF parameters only.
> It cannot set the default MAC address for the PCI PF.
>
> 2. It can be set only on system where PCI SR-
On 6/25/20 1:15 AM, Leon Romanovsky wrote:
> On Wed, Jun 24, 2020 at 01:40:09PM +0300, Leon Romanovsky wrote:
>> From: Maor Gottlieb
>>
>> Update rdma_netlink.h file upto kernel commit ba1f4991cc55
>> ("RDMA: Add support to dump resource tracker in RAW format")
>
> David,
>
> The SHA was changed
Clang warns:
drivers/net/bonding/bond_main.c:4657:23: warning: equality comparison
with extraneous parentheses [-Wparentheses-equality]
if ((BOND_MODE(bond) == BOND_MODE_ACTIVEBACKUP))
^
drivers/net/bonding/bond_main.c:4681:23: warning:
On Thu, 2020-06-25 at 19:07 -0700, Jeff Kirsher wrote:
> This series introduces both the Intel Ethernet Common Module and the Intel
> Data Plane Function. The patches also incorporate extended features and
> functionality added in the virtchnl.h file.
Overall, perhaps the code wraps rather a lot
On Thu, 2020-06-25 at 19:07 -0700, Jeff Kirsher wrote:
> From: Alan Brady
>
> Utilizes the Intel Ethernet Common Module and provides
> a device specific implementation for data plane devices.
[]
> diff --git a/drivers/net/ethernet/intel/idpf/idpf_main.c
> b/drivers/net/ethernet/intel/idpf/idpf_m
On Thu, 2020-06-25 at 19:07 -0700, Jeff Kirsher wrote:
> From: Alice Michael
[]
> diff --git a/Documentation/networking/device_drivers/intel/iecm.rst
> b/Documentation/networking/device_drivers/intel/iecm.rst
[]
> @@ -0,0 +1,93 @@
> +.. SPDX-License-Identifier: GPL-2.0
> +
> +
On Thu, 2020-06-25 at 19:07 -0700, Jeff Kirsher wrote:
> From: Alice Michael
>
> Implement ethtool interface for the common module.
[]
> diff --git a/drivers/net/ethernet/intel/iecm/iecm_ethtool.c
> b/drivers/net/ethernet/intel/iecm/iecm_ethtool.c
[]
> +/* Stats associated with a Tx queue */
> +
On Thu, 2020-06-25 at 19:07 -0700, Jeff Kirsher wrote:
> From: Alice Michael
>
> Implement legacy single queue model for TX/RX flows.
[]
> diff --git a/drivers/net/ethernet/intel/iecm/iecm_singleq_txrx.c
> b/drivers/net/ethernet/intel/iecm/iecm_singleq_txrx.c
[]
> @@ -145,7 +508,63 @@ static voi
On Thu, 2020-06-25 at 19:07 -0700, Jeff Kirsher wrote:
> From: Alice Michael
>
> Implement various virtchnl commands that enable
> communication with hardware.
[]
> diff --git a/drivers/net/ethernet/intel/iecm/iecm_virtchnl.c
> b/drivers/net/ethernet/intel/iecm/iecm_virtchnl.c
[]
> @@ -751,7 +14
On Thu, 2020-06-25 at 19:07 -0700, Jeff Kirsher wrote:
> From: Alice Michael
>
> Implement mailbox setup, take down, and commands.
[]
> diff --git a/drivers/net/ethernet/intel/iecm/iecm_controlq.c
> b/drivers/net/ethernet/intel/iecm/iecm_controlq.c
[]
> @@ -73,7 +142,74 @@ enum iecm_status iecm_
On Wed, Jun 24, 2020 at 08:37:55PM +0200, Christian Borntraeger wrote:
>
>
> On 24.06.20 20:32, Christian Borntraeger wrote:
> [...]>
> > So the translations look correct. But your change is actually a sematic
> > change
> > if(ret) will only trigger if there is an error
> > if (KWIFEXITED(ret)
From: David Miller
Date: Thu, 25 Jun 2020 12:21:37 -0700 (PDT)
> From: Paolo Abeni
> Date: Thu, 25 Jun 2020 11:16:47 +0200
>
>> We have a few net-next MPTCP changes depending on:
>>
>> commit 9e365ff576b7c1623bbc5ef31ec652c533e2f65e
>> mptcp: drop MP_JOIN request sock on syn cookies
>>
>>
On Thu, 2020-06-25 at 19:07 -0700, Jeff Kirsher wrote:
> From: Alice Michael
>
> This implements probe, interface up/down, and netdev_ops.
trivial notes:
> diff --git a/drivers/net/ethernet/intel/iecm/iecm_lib.c
> b/drivers/net/ethernet/intel/iecm/iecm_lib.c
[]
> @@ -194,7 +298,24 @@ static in
Hi Stanislav,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on bpf/master]
[also build test ERROR on net/master net-next/master v5.8-rc2 next-20200625]
[cannot apply to bpf-next/master]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when
On Thu, 2020-06-25 at 19:07 -0700, Jeff Kirsher wrote:
> From: Alice Michael
>
> This introduces function stubs for the framework of the common
> module.
trivia:
> diff --git a/drivers/net/ethernet/intel/iecm/iecm_lib.c
> b/drivers/net/ethernet/intel/iecm/iecm_lib.c
[]
> @@ -0,0 +1,407 @@
> +/
From: Alice Michael
Introduces the framework of data for the driver common
module.
Signed-off-by: Alice Michael
Signed-off-by: Alan Brady
Signed-off-by: Phani Burra
Signed-off-by: Joshua Hay
Signed-off-by: Madhu Chittim
Signed-off-by: Pavan Kumar Linga
Reviewed-by: Donald Skidmore
Reviewe
From: Alice Michael
This introduces iecm as a module to the kernel, and adds
relevant documentation.
Signed-off-by: Alice Michael
Signed-off-by: Alan Brady
Signed-off-by: Phani Burra
Signed-off-by: Joshua Hay
Signed-off-by: Madhu Chittim
Signed-off-by: Pavan Kumar Linga
Reviewed-by: Donald
From: Alice Michael
Implement main TX/RX flows for split queue model.
Signed-off-by: Alice Michael
Signed-off-by: Alan Brady
Signed-off-by: Phani Burra
Signed-off-by: Joshua Hay
Signed-off-by: Madhu Chittim
Signed-off-by: Pavan Kumar Linga
Reviewed-by: Donald Skidmore
Reviewed-by: Jesse B
From: Alice Michael
Implement legacy single queue model for TX/RX flows.
Signed-off-by: Alice Michael
Signed-off-by: Alan Brady
Signed-off-by: Phani Burra
Signed-off-by: Joshua Hay
Signed-off-by: Madhu Chittim
Signed-off-by: Pavan Kumar Linga
Reviewed-by: Donald Skidmore
Reviewed-by: Jess
From: Alan Brady
Utilizes the Intel Ethernet Common Module and provides
a device specific implementation for data plane devices.
Signed-off-by: Alan Brady
Signed-off-by: Alice Michael
Signed-off-by: Phani Burra
Signed-off-by: Joshua Hay
Signed-off-by: Madhu Chittim
Signed-off-by: Pavan Kuma
From: Alice Michael
Implement vport take down and release its queue
resources.
Signed-off-by: Alice Michael
Signed-off-by: Alan Brady
Signed-off-by: Phani Burra
Signed-off-by: Joshua Hay
Signed-off-by: Madhu Chittim
Signed-off-by: Pavan Kumar Linga
Reviewed-by: Donald Skidmore
Reviewed-by
From: Alice Michael
This allocates PCI vectors and maps to interrupt
routines.
Signed-off-by: Alice Michael
Signed-off-by: Alan Brady
Signed-off-by: Phani Burra
Signed-off-by: Joshua Hay
Signed-off-by: Madhu Chittim
Signed-off-by: Pavan Kumar Linga
Reviewed-by: Donald Skidmore
Reviewed-by
From: Alice Michael
Initialize vport and allocate queue resources.
Signed-off-by: Alice Michael
Signed-off-by: Alan Brady
Signed-off-by: Phani Burra
Signed-off-by: Joshua Hay
Signed-off-by: Madhu Chittim
Signed-off-by: Pavan Kumar Linga
Reviewed-by: Donald Skidmore
Reviewed-by: Jesse Bran
From: Alice Michael
Implement ethtool interface for the common module.
Signed-off-by: Alice Michael
Signed-off-by: Alan Brady
Signed-off-by: Phani Burra
Signed-off-by: Joshua Hay
Signed-off-by: Madhu Chittim
Signed-off-by: Pavan Kumar Linga
Reviewed-by: Donald Skidmore
Reviewed-by: Jesse
From: Alice Michael
Introduces the data for the TX/RX paths for use
by the common module.
Signed-off-by: Alice Michael
Signed-off-by: Alan Brady
Signed-off-by: Phani Burra
Signed-off-by: Joshua Hay
Signed-off-by: Madhu Chittim
Signed-off-by: Pavan Kumar Linga
Reviewed-by: Donald Skidmore
From: Alice Michael
This implements probe, interface up/down, and netdev_ops.
Signed-off-by: Alice Michael
Signed-off-by: Alan Brady
Signed-off-by: Phani Burra
Signed-off-by: Joshua Hay
Signed-off-by: Madhu Chittim
Signed-off-by: Pavan Kumar Linga
Reviewed-by: Donald Skidmore
Reviewed-by:
From: Alice Michael
Implement various virtchnl commands that enable
communication with hardware.
Signed-off-by: Alice Michael
Signed-off-by: Alan Brady
Signed-off-by: Phani Burra
Signed-off-by: Joshua Hay
Signed-off-by: Madhu Chittim
Signed-off-by: Pavan Kumar Linga
Reviewed-by: Donald Ski
From: Alice Michael
This introduces function stubs for the framework of the common
module.
Signed-off-by: Alice Michael
Signed-off-by: Alan Brady
Signed-off-by: Phani Burra
Signed-off-by: Joshua Hay
Signed-off-by: Madhu Chittim
Signed-off-by: Pavan Kumar Linga
Reviewed-by: Donald Skidmore
From: Alice Michael
This implements the next generation of virtchnl ops which
enable greater functionality and capabilities.
Signed-off-by: Alice Michael
Signed-off-by: Alan Brady
Signed-off-by: Phani Burra
Signed-off-by: Joshua Hay
Signed-off-by: Madhu Chittim
Signed-off-by: Pavan Kumar Li
From: Alice Michael
Implement mailbox setup, take down, and commands.
Signed-off-by: Alice Michael
Signed-off-by: Alan Brady
Signed-off-by: Phani Burra
Signed-off-by: Joshua Hay
Signed-off-by: Madhu Chittim
Signed-off-by: Pavan Kumar Linga
Reviewed-by: Donald Skidmore
Reviewed-by: Jesse B
This series introduces both the Intel Ethernet Common Module and the Intel
Data Plane Function. The patches also incorporate extended features and
functionality added in the virtchnl.h file.
The format of the series flow is to add the data set, then introduce
function stubs and finally introduce
The pull request you sent on Thu, 25 Jun 2020 16:43:48 -0700 (PDT):
> git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net refs/heads/master
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/4a21185cda0fbb860580eeeb4f1a70a9cda332a4
Thank you!
--
Deet-doot-dot, I am
On Thu, Jun 25, 2020 at 04:13:54PM +0200, Jakub Sitnicki wrote:
> Prepare for using bpf_prog_array to store attached programs by moving out
> code that updates the attached program out of flow dissector.
>
> Managing bpf_prog_array is more involved than updating a single bpf_prog
> pointer. This w
From: kernel test robot
drivers/net/phy/mscc/mscc_ptp.c:1496:1-3: WARNING: PTR_ERR_OR_ZERO can be used
Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
Generated by: scripts/coccinelle/api/ptr_ret.cocci
Fixes: 7d272e63e097 ("net: phy: mscc: timestamping and PHC support")
CC: Antoine
On Thu, Jun 25, 2020 at 10:56 AM Justin Iurman wrote:
>
> >> Implement the IOAM egress behavior.
> >>
> >> According to RFC 8200:
> >> "Extension headers (except for the Hop-by-Hop Options header) are not
> >> processed, inserted, or deleted by any node along a packet's delivery
> >> path, until
This makes it easy to dump stack trace in text.
Signed-off-by: Song Liu
---
kernel/trace/bpf_trace.c | 12 +---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c
index 65fa62723e2f8..1cb90b0868817 100644
--- a/kernel/trace/b
This set introduces a new helper bpf_get_task_stack(). The primary use case
is to dump all /proc/*/stack to seq_file via bpf_iter__task.
A few different approaches have been explored and compared:
1. A simple wrapper around stack_trace_save_tsk(), as v1 [1].
This approach introduces new s
This would be used by bpf stack mapo.
Signed-off-by: Song Liu
---
include/linux/perf_event.h | 2 ++
kernel/events/callchain.c | 4 ++--
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index b4bb32082342c..00ab5efa38334 1006
Introduce helper bpf_get_task_stack(), which dumps stack trace of given
task. This is different to bpf_get_stack(), which gets stack track of
current task. One potential use case of bpf_get_task_stack() is to call
it from bpf_iter__task and dump all /proc//stack to a seq_file.
bpf_get_task_stack()
The new test is similar to other bpf_iter tests.
Signed-off-by: Song Liu
---
.../selftests/bpf/prog_tests/bpf_iter.c | 17 ++
.../selftests/bpf/progs/bpf_iter_task_stack.c | 60 +++
2 files changed, 77 insertions(+)
create mode 100644 tools/testing/selftests/bpf/progs/
Hi all,
Today's linux-next merge of the bpf-next tree got a conflict in:
tools/testing/selftests/bpf/progs/bpf_iter_netlink.c
between commits:
9c82a63cf370 ("libbpf: Fix CO-RE relocs against .text section")
647b502e3d54 ("selftests/bpf: Refactor some net macros to bpf_tracing_net.h")
fro
1) Don't insert ESP trailer twice in IPSEC code, from Huy Nguyen.
2) The default crypto algorithm selection in Kconfig for IPSEC is
out of touch with modern reality, fix this up. From Eric Biggers.
3) bpftool is missing an entry for BPF_MAP_TYPE_RINGBUF, from Andrii
Nakryiko.
4) Missing
From: Toke Høiland-Jørgensen
Date: Thu, 25 Jun 2020 22:18:00 +0200
> From: Kevin Darbyshire-Bryant
>
> Change tin mapping on diffserv3, 4 & 8 for LE PHB support, in essence
> making LE a member of the Bulk tin.
>
> Bulk has the least priority and minimum of 1/16th total bandwidth in the
> face
From: rao.sho...@oracle.com
Date: Thu, 25 Jun 2020 13:46:00 -0700
> From: Rao Shoaib
>
> This enhancement auto loads transport module when the transport
> is set via SO_RDS_TRANSPORT socket option.
>
> Reviewed-by: Ka-Cheong Poon
> Reviewed-by: Håkon Bugge
> Signed-off-by: Rao Shoaib
> Signe
Validate that BPF object with broken (in multiple ways) BPF program can still
be successfully loaded, if that broken BPF program is disabled.
Signed-off-by: Andrii Nakryiko
---
.../selftests/bpf/prog_tests/autoload.c | 41 +++
.../selftests/bpf/progs/test_autoload.c |
Add ability to turn off default auto-loading of each BPF program by libbpf on
BPF object load. This is the feature that allows BPF applications to have
optional functionality, which is only excercised on kernel that support
necessary features, while falling back to reduced/less performant
functiona
Currently, bpf_object__load() (and by induction skeleton's load), will always
attempt to prepare, relocate, and load into kernel every single BPF program
found inside the BPF object file. This is often convenient and the right thing
to do and what users expect.
But there are plenty of cases (espec
From: Toke Høiland-Jørgensen
Date: Thu, 25 Jun 2020 22:12:06 +0200
> This series contains a couple of fixes for diffserv handling in sch_cake that
> provide a nice speedup (with a somewhat pedantic nit fix tacked on to the
> end).
>
> Not quite sure about whether this should go to stable; it do
From: Antoine Tenart
Date: Thu, 25 Jun 2020 17:42:03 +0200
> This series contains various improvements to the MSCC PHY driver, fixing
> sparse and smatch warnings, using functions provided by the PHY core,
> and improving the driver consistency and maintenance.
>
> I don't think any of those imp
From: Michal Kubecek
Date: Thu, 25 Jun 2020 00:09:08 +0200 (CEST)
> When getting SQI or maximum SQI value fails in linkstate_prepare_data(), we
> must not return without calling ethnl_ops_complete(dev) as that could
> result in imbalance between ethtool_ops ->begin() and ->complete() calls.
>
>
From: "Jason A. Donenfeld"
Date: Wed, 24 Jun 2020 16:06:02 -0600
> In 6570bc79c0df ("net: core: use listified Rx for GRO_NORMAL in
> napi_gro_receive()"), the GRO_NORMAL case stopped calling
> netif_receive_skb_internal, checking its return value, and returning
> GRO_DROP in case it failed. Inste
Add a test to check strparser merging skbs is working.
Signed-off-by: John Fastabend
---
.../selftests/bpf/progs/test_sockmap_kern.h|8 +++-
tools/testing/selftests/bpf/test_sockmap.c | 18 ++
2 files changed, 25 insertions(+), 1 deletion(-)
diff --git
If an ingress verdict program specifies message sizes greater than
skb->len and there is an ENOMEM error due to memory pressure we
may call the rcv_msg handler outside the strp_data_ready() caller
context. This is because on an ENOMEM error the strparser will
retry from a workqueue. The caller curr
There are two paths to generate the below RCU splat the first and
most obvious is the result of the BPF verdict program issuing a
redirect on a TLS socket (This is the splat shown below). Unlike
the non-TLS case the caller of the *strp_read() hooks does not
wrap the call in a rcu_read_lock/unlock.
Fix a splat introduced by recent changes to avoid skipping ingress policy
when kTLS is enabled. The RCU splat was introduced because in the non-TLS
case the caller is wrapped in an rcu_read_lock/unlock. But, in the TLS
case we have a reference to the psock and the caller did not wrap its
call in rc
From: Roopa Prabhu
Date: Wed, 24 Jun 2020 14:02:36 -0700
> From: Roopa Prabhu
>
> This patch fixes last saved fdb index in fdb dump handler when
> handling fdb's with nhid.
>
> Fixes: 1274e1cc4226 ("vxlan: ecmp support for mac fdb entries")
> Signed-off-by: Roopa Prabhu
Applied, thanks Roopa
From: Marcelo Ricardo Leitner
Date: Wed, 24 Jun 2020 17:34:18 -0300
> If a socket is set ipv6only, it will still send IPv4 addresses in the
> INIT and INIT_ACK packets. This potentially misleads the peer into using
> them, which then would cause association termination.
>
> The fix is to not add
From: Briana Oursler
Date: Wed, 24 Jun 2020 12:29:14 -0700
> Update odd length cookie hexstrings in csum.json, tunnel_key.json and
> bpf.json to be even length to comply with check enforced in commit
> 0149dabf2a1b ("tc: m_actions: check cookie hexstring len") in iproute2.
>
> Signed-off-by: Bri
From: Neal Cardwell
Date: Wed, 24 Jun 2020 12:42:01 -0400
> This series fixes a long-standing bug in the TCP CUBIC
> HYSTART_DELAY mechanim recently reported by Mirja Kuehlewind. The
> code can cause a spurious exit of slow start in some particular
> cases: upon an RTT decrease that happens on th
On 6/25/20 3:57 PM, Jakub Kicinski wrote:
On Thu, 25 Jun 2020 13:12:15 -0700 Shannon Nelson wrote:
Let the network stack know the real number of queues that
we are using.
Fixes: 49d3b493673a ("ionic: disable the queues on link down")
Signed-off-by: Shannon Nelson
---
drivers/net/ethernet/pen
From: Vladimir Oltean
Date: Wed, 24 Jun 2020 16:54:43 +0300
> From: Vladimir Oltean
>
> This small series fixes 2 bugs in the tc-gate implementation:
> 1. The TAS state machine keeps getting rescheduled even after removing
>tc-gate actions on all ports.
> 2. tc-gate actions with only one ga
From: Dan Murphy
Date: Wed, 24 Jun 2020 07:16:00 -0500
> The RGMII internal delay is a common setting found in most RGMII capable PHY
> devices. It was found that many vendor specific device tree properties exist
> to do the same function. This creates a common property to be used for PHY's
> th
From: Ioana Ciornei
Date: Wed, 24 Jun 2020 14:34:16 +0300
> This patch set adds some updates to the dpaa2-eth driver: trimming of
> the frame queue debugfs counters, cleanup of the remaining sparse
> warnings and some other small fixes such as a recursive header include.
Series applied, thank yo
From: Russell King
Date: Wed, 24 Jun 2020 12:30:04 +0100
> If we are not using in-band autonegotiation, there is no point passing
> the request to restart autonegotiation on to the driver.
>
> Signed-off-by: Russell King
Applied, thank you.
From: Russell King
Date: Wed, 24 Jun 2020 11:21:32 +0100
> Convert the ar9331 DSA driver to use the finalised link parameters in
> mac_link_up() rather than the parameters in mac_config().
>
> Tested-by: Oleksij Rempel
> Signed-off-by: Russell King
Applied.
From: Russell King
Date: Wed, 24 Jun 2020 11:04:18 +0100
> Add an interface for the phy_speed_(up|down) functions when a driver
> makes use of phylink. These pass the call through to phylib when we
> have a normal PHY attached (i.o.w., not a PHY on a SFP module.)
>
> Signed-off-by: Russell King
From: Claudiu Beznea
Date: Wed, 24 Jun 2020 13:08:18 +0300
> DMA buffers were not freed on failure path of at91ether_open().
> Along with changes for freeing the DMA buffers the enable/disable
> interrupt instructions were moved to at91ether_start()/at91ether_stop()
> functions and the operations
On 6/24/2020 10:17 AM, Tom Herbert wrote:
> Add a section on Per Thread Queues to scaling.rst.
> ---
> Documentation/networking/scaling.rst | 195 ++-
> 1 file changed, 194 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/networking/scaling.rst
> b/Documenta
From: Claudiu Beznea
Date: Wed, 24 Jun 2020 13:08:17 +0300
> Call pm_runtime_put_sync() on failure path of at91ether_open.
>
> Fixes: e6a41c23df0d ("net: macb: ensure interface is not suspended on
> at91rm9200")
> Signed-off-by: Claudiu Beznea
Applied and queued up for -stable.
> -Original Message-
> From: Amit Cohen
> Sent: Thursday, June 25, 2020 6:35 AM
> To: Keller, Jacob E
> Cc: Ido Schimmel ; netdev@vger.kernel.org;
> da...@davemloft.net; k...@kernel.org; j...@mellanox.com;
> pe...@mellanox.com; ml...@mellanox.com; mkube...@suse.cz;
> and...@lunn.ch; f.f
On Thu, 25 Jun 2020 13:12:15 -0700 Shannon Nelson wrote:
> Let the network stack know the real number of queues that
> we are using.
>
> Fixes: 49d3b493673a ("ionic: disable the queues on link down")
> Signed-off-by: Shannon Nelson
> ---
> drivers/net/ethernet/pensando/ionic/ionic_lif.c | 3 +++
On Thu, 25 Jun 2020 17:28:40 +0530 Rahul Lakkireddy wrote:
> This series of patches add support to mirror all ingress traffic
> for TC-MATCHALL ingress offload.
>
> Patch 1 adds support to dynamically create a mirror Virtual Interface
> (VI) that accepts all mirror ingress traffic when mirror acti
The calculation of the effective tunnel mtu, that is used to create
mtu exceptions if necessary, is currently not done correctly. This
leads to unnecessary entries in the IPv6 route cache for any
packet send through the tunnel.
The root cause is, that "dev->hard_header_len" is subtracted from the
Adding test to resolve_btfids tool, that:
- creates binary with BTF IDs list and set
- process the binary with resolve_btfids tool
- verifies that correct BTF ID values are in place
Signed-off-by: Jiri Olsa
---
tools/testing/selftests/bpf/Makefile | 20 +-
.../selftests/bpf/test_
Adding d_path helper function that returns full path
for give 'struct path' object, which needs to be the
kernel BTF 'path' object.
The helper calls directly d_path function.
Updating also bpf.h tools uapi header and adding
'path' to bpf_helpers_doc.py script.
Signed-off-by: Jiri Olsa
---
incl
Adding verifier test for attaching tracing program and
calling d_path helper from within and testing that it's
allowed for dentry_open function and denied for 'd_path'
function with appropriate error.
Signed-off-by: Jiri Olsa
---
tools/testing/selftests/bpf/test_verifier.c | 19 +-
too
Updating btf.rst doc with info about .BTF.ids section
Signed-off-by: Jiri Olsa
---
Documentation/bpf/btf.rst | 53 +++
1 file changed, 53 insertions(+)
diff --git a/Documentation/bpf/btf.rst b/Documentation/bpf/btf.rst
index 4d565d202ce3..60cfb3b06f34 100644
1 - 100 of 297 matches
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