> diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c index
> 06b4d29..420a0e4 100644
> --- a/drivers/net/usb/smsc95xx.c
> +++ b/drivers/net/usb/smsc95xx.c
> @@ -1318,6 +1318,7 @@ static int smsc95xx_bind(struct usbnet *dev, struct
> usb_interface *intf)
> dev->net->ethtool_o
On Wed, Sep 05, 2018 at 09:15:14PM +0200, Björn Töpel wrote:
> Den ons 5 sep. 2018 kl 19:14 skrev Jakub Kicinski
> :
> >
> > On Tue, 4 Sep 2018 20:11:01 +0200, Björn Töpel wrote:
> > > From: Björn Töpel
> > >
> > > This series addresses an AF_XDP zero-copy issue that buffers passed
> > > from use
From: Julian Wiedmann
Date: Wed, 5 Sep 2018 16:55:09 +0200
> please apply three straight-forward fixes for iucv. One that prevents
> leaking the skb on malformed inbound packets, one to fix the error
> handling on transmit error, and one to get rid of a compile warning.
Series applied, thank yo
On Wed, Sep 05, 2018 at 02:47:22PM +0100, Edward Cree wrote:
> On 05/09/18 03:23, Alexei Starovoitov wrote:
> > So would you agree it's fair to add
> > Fixes: f1174f77b50c ("bpf/verifier: rework value tracking")
> > ?
> Sure. Though I don't think it needs backporting, as it's a conservative
> bug
On Sun, Sep 2, 2018 at 2:55 AM, Konstantin Khlebnikov
wrote:
> On 02.09.2018 12:29, Tariq Toukan wrote:
>>
>>
>>
>> On 31/08/2018 2:29 PM, Konstantin Khlebnikov wrote:
>>>
>>> XOR (MLX5_RX_HASH_FN_INVERTED_XOR8) gives only 8 bits.
>>> It seems not enough for RFS. All other drivers use toeplitz.
>>
From: Davide Caratti
Date: Tue, 4 Sep 2018 19:00:19 +0200
> If users try to install act_tunnel_key 'set' rules with duplicate values
> of 'index', the tunnel metadata are allocated, but never released. Then,
> kmemleak complains as follows:
...
> This problem theoretically happens also in case
From: Jakub Kicinski
Date: Tue, 4 Sep 2018 08:28:33 -0700
> VXLAN and GRE FW features have to currently be both advertised
> for the driver to enable them. Separate the handling.
>
> Signed-off-by: Jakub Kicinski
> Reviewed-by: Dirk van der Merwe
Applied.
From: Jakub Kicinski
Date: Tue, 4 Sep 2018 07:37:30 -0700
> This set fixes a bug in ABS rtsym handling I added in net-next,
> it expands the error checking and reporting on the rtsym accesses.
Series applied.
From: YueHaibing
Date: Tue, 4 Sep 2018 02:56:26 +
> Fixes gcc '-Wunused-but-set-variable' warning:
>
> drivers/net/net_failover.c: In function 'net_failover_slave_unregister':
> drivers/net/net_failover.c:598:35: warning:
> variable 'primary_dev' set but not used [-Wunused-but-set-variable]
From: Vincent Whitchurch
Date: Mon, 3 Sep 2018 16:23:36 +0200
> Currently, the only way to ignore outgoing packets on a packet socket is
> via the BPF filter. With MSG_ZEROCOPY, packets that are looped into
> AF_PACKET are copied in dev_queue_xmit_nit(), and this copy happens even
> if the filt
From: Vlad Buslov
In order to prevent flow counters stats work function from traversing whole
flow counters tree while searching for deleted flow counters, new list to
store deleted flow counters is added to struct mlx5_fc_stats. Lockless
NULL-terminated single linked list data type is used due t
From: Alaa Hleihel
CHECKSUM_COMPLETE is not applicable to SCTP protocol.
Setting it for SCTP packets leads to CRC32c validation failure.
Fixes: bbceefce9adf ("net/mlx5e: Support RX CHECKSUM_COMPLETE")
Signed-off-by: Alaa Hleihel
Reviewed-by: Or Gerlitz
Signed-off-by: Saeed Mahameed
---
drive
From: Vlad Buslov
Previous patch in series changed flow counter storage structure from
rb_tree to linked list in order to improve flow counter traversal
performance. The drawback of such solution is that flow counter lookup by
id becomes linear in complexity.
Store pointers to flow counters in i
From: Natali Shechtman
In multi-host (MH) NIC scheme, a single HW port serves multiple hosts
or sockets on the same host.
The HW uses a mechanism in the PCIe buffer which monitors
the amount of consumed PCIe buffers per host.
On a certain configuration, under congestion,
the HW emulates a switch
From: Shay Agroskin
Changed "priv.clock.lock" lock from 'rw_lock' to 'seq_lock'
in order to improve packet rate performance.
Tested on Intel(R) Xeon(R) CPU E5-2660 v2 @ 2.20GHz.
Sent 64b packets between two peers connected by ConnectX-5,
and measured packet rate for the receiver in three modes:
From: Kamal Heib
Move the definition of mlx5e_priv_flags into en_ethtool.c because it's
only used there.
Fixes: 4e59e2888139 ("net/mlx5e: Introduce net device priv flags
infrastructure")
Signed-off-by: Kamal Heib
Signed-off-by: Saeed Mahameed
---
drivers/net/ethernet/mellanox/mlx5/core/en.h
Hi Dave,
This pull request provides some updates to mlx5 ethernet driver.
For more information please see tag log below.
Please pull and let me know if there's any problem.
Thanks,
Saeed.
---
The following changes since commit 05dcc71298643256948a2e17db7dbecc748719d2:
net: lan743x_ptp: mak
From: Vlad Buslov
In order to improve performance of flow counter stats query loop that
traverses all configured flow counters, replace rb_tree with double-linked
list. This change improves performance of traversing flow counters by
removing the tree traversal. (profiling data showed that call to
From: Roi Dayan
Not all profiles query the HW Q counters in update_stats() callback.
HW Q couners are limited per device and in case of representors all
their Q counters are allocated on the parent PF device.
Avoid reundant allocation of HW Q counters by moving the allocation
to init_rx profile c
From: Vlad Buslov
In order to prevent flow counters stats work function from traversing whole
flow counters tree while searching for deleted flow counters, new list to
store deleted flow counters will be added to struct mlx5_fc_stats. However,
the flow counter structure itself has no space left t
From: Huy Nguyen
Currently, mlx5_attach_interface does not check for error
after calling intf->attach or intf->add. When these two calls
fails, the client is not initialized and will cause issues such as
kernel panic on invalid address in the teardown path (mlx5_detach_interface)
Fixes: 737a234b
Copy and paste bug was introduced in the offending patch.
We need to write udp source port value into the headers value and not
headers criteria "mask".
Fixes: 142644f8a1f8 ("net/mlx5e: Ethtool steering flow parsing refactoring")
Signed-off-by: Saeed Mahameed
---
drivers/net/ethernet/mellanox/ml
From: Raed Salem
The memory allocated for the slow path table flow group input structure
was not freed upon successful return, fix that.
Fixes: 1967ce6ea5c8 ("net/mlx5: E-Switch, Refactor fast path FDB table creation
in switchdev mode")
Signed-off-by: Raed Salem
Reviewed-by: Or Gerlitz
Signed
From: Roi Dayan
This is a false positive report due to incorrect nested lock
annotations as we lock multiple fgs with the same subclass.
Instead of locking all fgs only lock the one being used as was
done before.
Fixes: bd71b08ec2ee ("net/mlx5: Support multiple updates of steering rules in
para
From: Roi Dayan
If building match list fg fails and we never jumped to
search_again_locked label then the function returned without
unlocking the read lock.
Fixes: bd71b08ec2ee ("net/mlx5: Support multiple updates of steering rules in
parallel")
Signed-off-by: Roi Dayan
Reviewed-by: Maor Gottl
On Thu, Sep 06, 2018 at 12:37:17AM +0300, Or Gerlitz wrote:
> On Wed, Sep 5, 2018 at 9:11 PM, Leon Romanovsky wrote:
> > On Wed, Sep 05, 2018 at 10:38:00AM -0600, Jason Gunthorpe wrote:
> >> On Wed, Sep 05, 2018 at 08:10:25AM +0300, Leon Romanovsky wrote:
> >> > > > - int en_encap_decap = !!
From: Tariq Toukan
Minimal stride size is 16.
Hence, the number of strides in a fragment (of PAGE_SIZE)
is <= PAGE_SIZE / 16 <= 4K.
u16 is sufficient to represent this.
Fixes: d7037ad73daa ("net/mlx5: Fix QP fragmented buffer allocation")
Signed-off-by: Tariq Toukan
Reviewed-by: Eran Ben Elish
Hi Dave,
This pull request contains some fixes for mlx5 etherent netdevice and
core driver.
Please pull and let me know if there's any problem.
For -stable v4.9:
('net/mlx5: Fix debugfs cleanup in the device init/remove flow')
For -stable v4.12:
("net/mlx5: E-Switch, Fix memory leak when creati
From: Daniel Jurgens
The PCI BDF is not unique. PCI domain must also be considered when
searching for the next physical device during lag setup. Example below:
mlx5_core :01:00.0: MLX5E: StrdRq(1) RqSz(8) StrdSz(128) RxCqeCmprss(0)
mlx5_core :01:00.1: MLX5E: StrdRq(1) RqSz(8) StrdSz(128)
From: Jack Morgenstein
When the mlx5 health mechanism detects a problem while the driver
is in the middle of init_one or remove_one, the driver needs to prevent
the health mechanism from scheduling future work; if future work
is scheduled, there is a problem with use-after-free: the system WQ
tri
From: Jack Morgenstein
When initializing the device (procedure init_one), the driver
calls mlx5_pci_init to perform pci initialization. As part of this
initialization, mlx5_pci_init creates a debugfs directory.
If this creation fails, init_one aborts, returning failure to
the caller (which is the
From: Tariq Toukan
Minimal stride size is 16.
Hence, the number of strides in a fragment (of PAGE_SIZE)
is <= PAGE_SIZE / 16 <= 4K.
u16 is sufficient to represent this.
Fixes: 388ca8be0037 ("IB/mlx5: Implement fragmented completion queue (CQ)")
Signed-off-by: Tariq Toukan
Reviewed-by: Eran Ben
On Wed, Sep 05, 2018 at 12:42:15PM -0700, Florian Fainelli wrote:
> Add support for the Northstar Plus SerDes which is accessed through a
> special page of the switch. Since this is something that most people
> probably will not want to use, make it a configurable option with a
> default on ARCH_BC
From: Weilin Chang
1. Provide the API to set/unset the spoof checking feature.
2. Add a function to periodically provide the count of found
packets with spoof VF MAC address.
3. Prevent VF MAC address changing while the spoofchk of the VF is
on unless the changing MAC address is issued from
Among others, this header will be used later for
bpftool net support.
Signed-off-by: Yonghong Song
---
tools/include/uapi/linux/if_link.h | 17 +
1 file changed, 17 insertions(+)
diff --git a/tools/include/uapi/linux/if_link.h
b/tools/include/uapi/linux/if_link.h
index cf01b682
This patch added a few netlink attribute parsing functions
and the netlink API functions to query networking links, tc classes,
tc qdiscs and tc filters. For example, the following API is
to get networking links:
int nl_get_link(int sock, unsigned int nl_pid,
dump_nlmsg_t dump_l
There are no functionality change for this patch.
In the subsequent patches, more netlink related library functions
will be added and a separate file is better than cluttering bpf.c.
Signed-off-by: Yonghong Song
---
tools/lib/bpf/Build | 2 +-
tools/lib/bpf/bpf.c | 129 ---
As bpf usage becomes more pervasive, people starts to worry
about their cpu and memory cost. On a particular host,
people often wanted to know all running bpf programs
and their attachment context. So they can relate
a performance/memory anormly quickly to a particular bpf
program or an application
Add "bpftool net" support. Networking devices are enumerated
to dump device index/name associated with xdp progs.
For each networking device, tc classes and qdiscs are enumerated
in order to check their bpf filters.
In addition, root handle and clsact ingress/egress are also checked for
bpf filter
On Fri, Aug 31, 2018 at 11:52:00AM -0700, Steve Wise wrote:
> Remove the incorrect WR_HDR field which can cause a misinterpretation
> of this CPL by ULDs.
What does that mean?
Is this an -rc patch?
Jason
On Wed, Sep 05, 2018 at 12:42:14PM -0700, Florian Fainelli wrote:
> Add support for PHYLINK, things are reasonably straight forward since we
> do not yet support SerDes interfaces, that leaves us with just
> MLO_AN_PHY and MLO_AN_FIXED to deal with.
>
> Signed-off-by: Florian Fainelli
Reviewed-b
On Wed, Sep 05, 2018 at 12:42:13PM -0700, Florian Fainelli wrote:
> Extract the logic from b53_adjust_link() responsible for overriding a
> given port's link, speed, duplex and pause settings and make two helper
> functions to set the port's configuration and the port's link settings.
> We will mak
On Wed, Sep 05, 2018 at 12:42:12PM -0700, Florian Fainelli wrote:
> Update the SRAB driver to manage per-port interrupts. Since we cannot
> sleep during b53_io_ops, schedule a workqueue whenever we get a port
> specific interrupt. We will later make use of this to call back into
> PHYLINK when ther
On Wed, Sep 05, 2018 at 12:42:11PM -0700, Florian Fainelli wrote:
> Some switches expose individual interrupt line(s) for port specific
> event(s), allow configuring these interrupts at an appropriate time
> during port_enable/disable callbacks where all port specific resources
> are known to be se
Hi Yasuhiro
I would like to point out that the lookup process, Trie construction
and even the Trie itself is not same as the patent [1]. The idea of
splitting prefix into multiple level is not new. SAIL [2] does it as
well. In fact, I started by implementing SAIL in Linux kernel. Then
came across
On Wed, Sep 5, 2018 at 9:11 PM, Leon Romanovsky wrote:
> On Wed, Sep 05, 2018 at 10:38:00AM -0600, Jason Gunthorpe wrote:
>> On Wed, Sep 05, 2018 at 08:10:25AM +0300, Leon Romanovsky wrote:
>> > > > - int en_encap_decap = !!(flags & MLX5_FLOW_TABLE_TUNNEL_EN);
>> > > > + int en_encap =
On Wed, Sep 05, 2018 at 08:14:58AM +0300, Leon Romanovsky wrote:
> > This looks OK to me, can you make the shared commit please?
>
> Thanks, I pushed to mlx5-next
>
> 50acec06f392 net/mlx5: Export packet reformat alloc/dealloc functions
> 31ca3648f01b net/mlx5: Pass a namespace for packet reform
On Wed, Sep 5, 2018 at 12:05 AM Vlad Buslov wrote:
>
>
> On Tue 04 Sep 2018 at 22:41, Cong Wang wrote:
> > On Mon, Sep 3, 2018 at 1:33 PM Vlad Buslov wrote:
> >>
> >>
> >> On Mon 03 Sep 2018 at 18:50, Cong Wang wrote:
> >> > On Mon, Sep 3, 2018 at 12:06 AM Vlad Buslov wrote:
> >> >>
> >> >> Ac
From: Caleb Raitto
Print the name of the argument that wasn't understood, and also print
the usage string.
Signed-off-by: Caleb Raitto
---
tc/q_mqprio.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/tc/q_mqprio.c b/tc/q_mqprio.c
index 89b46002..cf2eceb4 100644
--- a/tc/
From: Caleb Raitto
The argument parser only accepts num_tc:
https://git.kernel.org/pub/scm/network/iproute2/iproute2.git/tree/tc/q_mqprio.c#n55
Signed-off-by: Caleb Raitto
---
man/man8/tc-mqprio.8 | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/man/man8/tc-mqprio.8 b/man/m
Extract the logic from b53_adjust_link() responsible for overriding a
given port's link, speed, duplex and pause settings and make two helper
functions to set the port's configuration and the port's link settings.
We will make use of both, as separate functions while adding PHYLINK
support next.
S
Add support for PHYLINK, things are reasonably straight forward since we
do not yet support SerDes interfaces, that leaves us with just
MLO_AN_PHY and MLO_AN_FIXED to deal with.
Signed-off-by: Florian Fainelli
---
drivers/net/dsa/b53/b53_common.c | 122 +++
drivers/ne
Add support for the Northstar Plus SerDes which is accessed through a
special page of the switch. Since this is something that most people
probably will not want to use, make it a configurable option with a
default on ARCH_BCM_NSP where it is the most useful currently.
The SerDes supports both SGM
Update the SRAB driver to manage per-port interrupts. Since we cannot
sleep during b53_io_ops, schedule a workqueue whenever we get a port
specific interrupt. We will later make use of this to call back into
PHYLINK when there is e.g: a link state change.
Signed-off-by: Florian Fainelli
---
driv
Some switches expose individual interrupt line(s) for port specific
event(s), allow configuring these interrupts at an appropriate time
during port_enable/disable callbacks where all port specific resources
are known to be set-up and ready for use.
Signed-off-by: Florian Fainelli
---
drivers/net
Hi all,
This patch series adds support for the SerDes found on NorthStar Plus
(NSP) which allows us to use the SFP port on the BCM958625HR board (and
other similar designs).
Changes in v3:
- properly hunk the request_threaded_irq() bits into patch #2
Changes in v2:
- migrate to threaded interr
On 09/05/2018 12:23 PM, Florian Fainelli wrote:
> Hi all,
>
> This patch series adds support for the SerDes found on NorthStar Plus
> (NSP) which allows us to use the SFP port on the BCM958625HR board (and
> other similar designs).
David, please disregard this version, for some reason I managed t
Hi all,
This patch series adds support for the SerDes found on NorthStar Plus
(NSP) which allows us to use the SFP port on the BCM958625HR board (and
other similar designs).
Changes in v2:
- migrate to threaded interrupt (Andrew)
- fixed a case where MLO_AN_FIXED's mac_config would still call in
Update the SRAB driver to manage per-port interrupts. Since we cannot
sleep during b53_io_ops, schedule a workqueue whenever we get a port
specific interrupt. We will later make use of this to call back into
PHYLINK when there is e.g: a link state change.
Signed-off-by: Florian Fainelli
---
driv
Add support for PHYLINK, things are reasonably straight forward since we
do not yet support SerDes interfaces, that leaves us with just
MLO_AN_PHY and MLO_AN_FIXED to deal with.
Signed-off-by: Florian Fainelli
---
drivers/net/dsa/b53/b53_common.c | 122 +++
drivers/ne
Add support for the Northstar Plus SerDes which is accessed through a
special page of the switch. Since this is something that most people
probably will not want to use, make it a configurable option with a
default on ARCH_BCM_NSP where it is the most useful currently.
The SerDes supports both SGM
Some switches expose individual interrupt line(s) for port specific
event(s), allow configuring these interrupts at an appropriate time
during port_enable/disable callbacks where all port specific resources
are known to be set-up and ready for use.
Signed-off-by: Florian Fainelli
---
drivers/net
Extract the logic from b53_adjust_link() responsible for overriding a
given port's link, speed, duplex and pause settings and make two helper
functions to set the port's configuration and the port's link settings.
We will make use of both, as separate functions while adding PHYLINK
support next.
S
On 9/5/18 10:51 AM, Jakub Kicinski wrote:
On Mon, 3 Sep 2018 11:26:43 -0700, Yonghong Song wrote:
The functionality to dump network driver and tc related bpf programs
are added. Currently, users can already use "ip link show "
and "tc filter show dev ..." to dump bpf program attachment
infor
Den ons 5 sep. 2018 kl 19:14 skrev Jakub Kicinski
:
>
> On Tue, 4 Sep 2018 20:11:01 +0200, Björn Töpel wrote:
> > From: Björn Töpel
> >
> > This series addresses an AF_XDP zero-copy issue that buffers passed
> > from userspace to the kernel was leaked when the hardware descriptor
> > ring was tor
From: Al Viro
cls_u32.c misuses refcounts for struct tc_u_hnode - it counts references via
->hlist and via ->tp_root together. u32_destroy() drops the former and, in
case when there had been links, leaves the sucker on the list. As the result,
there's nothing to protect it from getting freed on
From: Al Viro
Signed-off-by: Al Viro
---
net/sched/cls_u32.c | 13 ++---
1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index 5816288810cc..3311aacad6c3 100644
--- a/net/sched/cls_u32.c
+++ b/net/sched/cls_u32.c
@@ -406,8 +406,7 @
From: Al Viro
Signed-off-by: Al Viro
---
net/sched/cls_u32.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index 9ea5f2be907b..5816288810cc 100644
--- a/net/sched/cls_u32.c
+++ b/net/sched/cls_u32.c
@@ -995,7 +995,11 @@ static
Several cls_u32 patches: fixing refcounting, preventing
links to and deletion of root hnodes, validating divisor. Plus
cleanups - removal of some useless fields and saner handling of
tc_u_common hashtable. The first 3 in series are fixes (and
-stable fodder), the rest - cleanups. Branch
From: Al Viro
not used anymore
Signed-off-by: Al Viro
---
net/sched/cls_u32.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index 3311aacad6c3..8a1a573487bd 100644
--- a/net/sched/cls_u32.c
+++ b/net/sched/cls_u32.c
@@ -68,7 +68,6 @@ struct tc_
From: Al Viro
... and disallow deleting or linking to such
Signed-off-by: Al Viro
---
net/sched/cls_u32.c | 14 +++---
1 file changed, 11 insertions(+), 3 deletions(-)
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index 3f985f29ef30..9ea5f2be907b 100644
--- a/net/sched/cls_u3
From: Al Viro
* calculate key *once*, not for each hash chain element
* let tc_u_hash() return the pointer to chain head rather than index -
callers are cleaner that way.
Signed-off-by: Al Viro
---
net/sched/cls_u32.c | 22 --
1 file changed, 8 insertions(+), 14 deletions(-
From: Al Viro
unused
Signed-off-by: Al Viro
---
net/sched/cls_u32.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index 8a1a573487bd..be9240ae1417 100644
--- a/net/sched/cls_u32.c
+++ b/net/sched/cls_u32.c
@@ -98,7 +98,6 @@ struct tc_u_common {
On Wed, Sep 5, 2018 at 4:06 AM Sami Farin wrote:
>
> 4.17 worked ok, this with 32 GB Ryzen system.
>
> BUG: unable to handle kernel NULL pointer dereference at 0050
> PGD 0 P4D 0
> Oops: [#1] PREEMPT SMP NOPTI
> CPU: 0 PID: 6303 Comm: grep Tainted: GT 4.18.6+ #16
>
Hi David,
Just following up would you be able to confirm that this is a Linux VRF
issue?
Also, how do I log a VRF related defect to ensure this gets resolved in a
subsequent release.
Thanks,
Nelson
On 8/2/18, 4:12 PM, "D'Souza, Nelson" wrote:
Hi David,
Turns out the VRF b
> On Sep 5, 2018, at 10:32 AM, David Ahern wrote:
>
> On 9/5/18 12:11 AM, Song Liu wrote:
>> We are debugging an issue with fib6_node_lookup_1().
>>
>> We use a 4.16 based kernel, and we have back ported most upstream
>> patches in ip6_fib.{c.h}. The only major differences I can spot are
>>
On Wed, Sep 05, 2018 at 10:38:00AM -0600, Jason Gunthorpe wrote:
> On Wed, Sep 05, 2018 at 08:10:25AM +0300, Leon Romanovsky wrote:
> > > > - int en_encap_decap = !!(flags & MLX5_FLOW_TABLE_TUNNEL_EN);
> > > > + int en_encap = !!(flags & MLX5_FLOW_TABLE_TUNNEL_EN_ENCAP);
> > > > +
> On Sep 5, 2018, at 10:09 AM, Wei Wang wrote:
>
> On Tue, Sep 4, 2018 at 11:11 PM Song Liu wrote:
>>
>> We are debugging an issue with fib6_node_lookup_1().
>>
>> We use a 4.16 based kernel, and we have back ported most upstream
>> patches in ip6_fib.{c.h}. The only major differences I can
On Wed, Sep 05, 2018 at 10:38:42AM -0600, Jason Gunthorpe wrote:
> On Wed, Sep 05, 2018 at 08:20:44AM +0300, Leon Romanovsky wrote:
> > On Tue, Sep 04, 2018 at 03:58:23PM -0600, Jason Gunthorpe wrote:
> > > On Tue, Aug 28, 2018 at 02:18:51PM +0300, Leon Romanovsky wrote:
> > >
> > > > +static int
Of the three drivers that currently support FEC configuration, two (sfc
and cxgb4[vf]) accept configurations with more than one bit set in the
feccmd.fec bitmask. (The precise semantics of these combinations vary.)
Thus, this patch adds the ability to specify such combinations through a
comma-s
On Mon, 3 Sep 2018 11:26:43 -0700, Yonghong Song wrote:
> The functionality to dump network driver and tc related bpf programs
> are added. Currently, users can already use "ip link show "
> and "tc filter show dev ..." to dump bpf program attachment
> information for xdp programs and tc bpf progr
Hi,
recently there was a user who reports that his Raspberry Pi 3B didn't work as
expected [1].
The problem is that the smsc95xx driver accepts to high MTU values ( > 9000)
from userspace like dhcp-client, but according to the LAN9500 databook the chip
seems only capable to handle MTU sizes <=
On 9/5/18 12:11 AM, Song Liu wrote:
> We are debugging an issue with fib6_node_lookup_1().
>
> We use a 4.16 based kernel, and we have back ported most upstream
> patches in ip6_fib.{c.h}. The only major differences I can spot are
>
Did you backport all patches in each set that included a chang
On Tue, 4 Sep 2018 20:11:01 +0200, Björn Töpel wrote:
> From: Björn Töpel
>
> This series addresses an AF_XDP zero-copy issue that buffers passed
> from userspace to the kernel was leaked when the hardware descriptor
> ring was torn down.
>
> The patches fixes the i40e AF_XDP zero-copy implemen
On Tue, Sep 4, 2018 at 11:11 PM Song Liu wrote:
>
> We are debugging an issue with fib6_node_lookup_1().
>
> We use a 4.16 based kernel, and we have back ported most upstream
> patches in ip6_fib.{c.h}. The only major differences I can spot are
>
> 8b7f2731bd68d83940714ce92381d1a72596407c
> c35063
Hi,
Quick follow-up on this:
- first off, Arch devs have updated their kernel config so the next
kernel will not have bpfilter enabled anymore, thus avoiding any
issue.
- having said that, I've found a neasy way to reproduce it in an Arch
VM, in case you're interested :
Boot the latest Ar
On Wed, 5 Sep 2018 09:20:43 -0700, Samudrala, Sridhar wrote:
> > With this libvirt on Host0 should easily find the actual PF0 netdev to
> > run the NDO on, if it wants to use VFs:
> > - libvrit finds act VF0/0 to plug into the VF;
> > - reads its phys_port_id -> "PF0 SN";
> > - finds netdev w
On Tue, 4 Sep 2018 23:37:29 +0300, Or Gerlitz wrote:
> On Tue, Sep 4, 2018 at 1:20 PM, Jakub Kicinski wrote:
> > On Mon, 3 Sep 2018 12:40:22 +0300, Or Gerlitz wrote:
> >> On Tue, Aug 28, 2018 at 9:05 PM, Jakub Kicinski wrote:
> >> > Hi!
> >>
> >> Hi Jakub and sorry for the late reply, this cr
On Wed, Sep 05, 2018 at 08:20:44AM +0300, Leon Romanovsky wrote:
> On Tue, Sep 04, 2018 at 03:58:23PM -0600, Jason Gunthorpe wrote:
> > On Tue, Aug 28, 2018 at 02:18:51PM +0300, Leon Romanovsky wrote:
> >
> > > +static int
> > > UVERBS_HANDLER(MLX5_IB_METHOD_FLOW_ACTION_CREATE_MODIFY_HEADER)(
> >
On Wed, Sep 05, 2018 at 08:10:25AM +0300, Leon Romanovsky wrote:
> > > - int en_encap_decap = !!(flags & MLX5_FLOW_TABLE_TUNNEL_EN);
> > > + int en_encap = !!(flags & MLX5_FLOW_TABLE_TUNNEL_EN_ENCAP);
> > > + int en_decap = !!(flags & MLX5_FLOW_TABLE_TUNNEL_EN_DECAP);
> >
> > Yuk, please don't use
On 9/4/2018 3:20 AM, Jakub Kicinski wrote:
On Mon, 3 Sep 2018 12:40:22 +0300, Or Gerlitz wrote:
On Tue, Aug 28, 2018 at 9:05 PM, Jakub Kicinski wrote:
Hi!
Hi Jakub and sorry for the late reply, this crazigly hot summer refuses to die,
Note I replied couple of minutes ago but it didn't get to
On Mon, 3 Sep 2018 19:13:16 +0300
Arseny Maslennikov wrote:
> + if (ndev->dev_id == ndev->dev_port) {
> + netdev_info_once(ndev,
> + "\"%s\" wants to know my dev_id. "
> + "Should it look at dev_port instead?\n",
> + cur
This patch adds a new qed firmware with fixes and support for new features.
Fixes:
- Fix a rare case of device crash with iWARP, iSCSI or FCoE offload.
- Fix GRE tunneled traffic when iWARP offload is enabled.
- Fix RoCE failure in ib_send_bw when using inline data.
- Fix latency optimization flow
From: Wei Yongjun
Date: Wed, 5 Sep 2018 11:16:02 +
> Fixes the following sparse warning:
>
> drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c:119:6: warning:
> symbol 'mlx5i_grp_sw_update_stats' was not declared. Should it be static?
>
> Signed-off-by: Wei Yongjun
Applied.
From: Petr Machata
Date: Wed, 05 Sep 2018 12:16:00 +0200
> MC-aware mode was recently enabled by mlxsw on Spectrum switches in
> commit 7b8195306694 ("mlxsw: spectrum: Configure MC-aware mode on mlxsw
> ports"). Unfortunately, testing has shown that the fix is incomplete and
> in the presented fo
Fixes a compile warning.
Signed-off-by: Julian Wiedmann
---
net/iucv/iucv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
index 8f7ef167c45a..eb502c6290c2 100644
--- a/net/iucv/iucv.c
+++ b/net/iucv/iucv.c
@@ -1874,7 +1874,7 @@ static void
When sending an skb, afiucv_hs_send() bails out on various error
conditions. But currently the caller has no way of telling whether the
skb was freed or not - resulting in potentially either
a) leaked skbs from iucv_send_ctrl(), or
b) double-free's from iucv_sock_sendmsg().
As dev_queue_xmit() wil
Inbound packets may have any combination of flag bits set in their iucv
header. If we don't know how to handle a specific combination, drop the
skb instead of leaking it.
To clarify what error is returned in this case, replace the hard-coded
0 with the corresponding macro.
Signed-off-by: Julian W
Hi Dave,
please apply three straight-forward fixes for iucv. One that prevents
leaking the skb on malformed inbound packets, one to fix the error
handling on transmit error, and one to get rid of a compile warning.
Thanks,
Julian
Julian Wiedmann (3):
net/af_iucv: drop inbound packets with inv
Hi Sabrina,
On 9/5/2018 4:21 PM, Sabrina Dubroca wrote:
Fixes: 3c4d7559159b ("tls: kernel TLS support")
Signed-off-by: Sabrina Dubroca
---
net/tls/tls_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/tls/tls_main.c b/net/tls/tls_main.c
index 180b6640e531..0d432d
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