On Thu, Aug 1, 2019 at 1:33 AM Daniel T. Lee wrote:
>
> Currently, bpftool net only supports dumping progs attached on the
> interface. To attach XDP prog on interface, user must use other tool
> (eg. iproute2). By this patch, with `bpftool net attach/detach`, user
> can attach/detach XDP prog on
On Thu, Aug 1, 2019 at 2:04 AM Daniel T. Lee wrote:
>
> By this commit, using `bpftool net detach`, the attached XDP prog can
> be detached. Detaching the BPF prog will be done through libbpf
> 'bpf_set_link_xdp_fd' with the progfd set to -1.
>
> Signed-off-by: Daniel T. Lee
> ---
> Changes in v2
On Thu, Aug 1, 2019 at 2:04 AM Daniel T. Lee wrote:
>
> By this commit, using `bpftool net attach`, user can attach XDP prog on
> interface. New type of enum 'net_attach_type' has been made, as stated at
> cover-letter, the meaning of 'attach' is, prog will be attached on interface.
>
> BPF prog w
The driver is relying on zero'ed allocated memory and does not
explicitly call atomic_set() to initialize the ref counts to 0. Add
these atomic_set() calls so that it will be more straight forward
to convert atomic ref counts to refcount_t.
Reported-by: Chuhong Yuan
Cc: Rasesh Mody
Cc:
Signed-
Thank you for letting me know.
I will add to next version of patch.
And, thank you for the detailed review. :)
On Fri, Aug 2, 2019 at 8:21 AM Jakub Kicinski
wrote:
>
> On Thu, 1 Aug 2019 17:11:31 +0900, Daniel T. Lee wrote:
> > Currently, bpftool net only supports dumping progs attached on the
On Fri, Aug 2, 2019 at 8:36 AM Jakub Kicinski
wrote:
>
> On Thu, 1 Aug 2019 17:11:32 +0900, Daniel T. Lee wrote:
> > By this commit, using `bpftool net attach`, user can attach XDP prog on
> > interface. New type of enum 'net_attach_type' has been made, as stated at
> > cover-letter, the meaning
On 8/1/19 10:13 PM, Hangbin Liu wrote:
> On Thu, Aug 01, 2019 at 01:51:25PM -0600, David Ahern wrote:
>> On 8/1/19 2:29 AM, Hangbin Liu wrote:
>>> Jianlin reported a bug that for IPv4, ip route get from src_addr would fail
>>> if src_addr is not an address on local system.
>>>
>>> \# ip route get 1
On Thu, Aug 01, 2019 at 01:51:25PM -0600, David Ahern wrote:
> On 8/1/19 2:29 AM, Hangbin Liu wrote:
> > Jianlin reported a bug that for IPv4, ip route get from src_addr would fail
> > if src_addr is not an address on local system.
> >
> > \# ip route get 1.1.1.1 from 2.2.2.2
> > RTNETLINK answers
On 8/1/19 6:19 PM, Alexei Starovoitov wrote:
> Do you really need 'sleep 1' everywhere?
> It makes them so slow to run...
> What happens if you just remove it ? Tests will fail? Why?
yes, the sleep 1 is needed. A server process is getting launched into
the background. It's status is not relevant;
On 8/1/19 6:19 PM, Alexei Starovoitov wrote:
> On Thu, Aug 01, 2019 at 11:56:33AM -0700, David Ahern wrote:
>> From: David Ahern
>>
>> This is a port the functional test cases created during the development
>> of the VRF feature. It covers various permutations of icmp, tcp and udp
>> for IPv4 and
On Fri, 2 Aug 2019 10:47:26 +0800, wenxu wrote:
> > After all the same device may have both a TC block and a NFT block.
>
> Only one subsystem can be used for the same device for both indr-dev and
> hw-dev
> the flow_block_cb_is_busy avoid the situation you mentioned.
AFAIU that's a temporary
On 8/2/2019 7:11 AM, Jakub Kicinski wrote:
> On Thu, 1 Aug 2019 11:03:46 +0800, we...@ucloud.cn wrote:
>> From: wenxu
>>
>> The new flow-indr-block can't get the tcf_block
>> directly. It provide a callback list to find the flow_block immediately
>> when the device register and contain a ingres
On Thu, 01 Aug 2019 20:00:31 +0200, Jesper Dangaard Brouer wrote:
> When generic-XDP was moved to a later processing step by commit
> 458bf2f224f0 ("net: core: support XDP generic on stacked devices.")
> a regression was introduced when using bpf_xdp_adjust_head.
>
> The issue is that after this c
On Thu, 1 Aug 2019 13:28:15 +0200, Pablo Neira Ayuso wrote:
> Please, apply, thank you.
I'm still waiting for a reply.
Perhaps since Pablo doesn't want to talk to me someone else can explain
to me why we want to seemingly diverge from the software model?
On Thu, Aug 01, 2019 at 11:56:33AM -0700, David Ahern wrote:
> From: David Ahern
>
> This is a port the functional test cases created during the development
> of the VRF feature. It covers various permutations of icmp, tcp and udp
> for IPv4 and IPv6 including negative tests.
Thanks a lot for do
On 8/1/19 1:51 PM, Jeff Kirsher wrote:
From: Aleksandr Loktionov
This patch makes changed VM mac address visible on host via
ip link show command. This problem is fixed by copying last
unicast mac filter to vf->default_lan_addr.addr. Without
this patch if VF MAC was not set from host side and
i
From: David Ahern
Add IPv4 and IPv6 l2tp tests. Current set is over IP and with
IPsec.
Signed-off-by: David Ahern
---
The ipsec tests expose a netdev refcount leak that I have not had
time to track down, but the tests themselves are good.
tools/testing/selftests/net/l2tp.sh | 382
On Wed, Jul 31, 2019 at 11:47:53PM -0700, Andrii Nakryiko wrote:
> This patch implements the core logic for BPF CO-RE offsets relocations.
> Every instruction that needs to be relocated has corresponding
> bpf_offset_reloc as part of BTF.ext. Relocations are performed by trying
> to match recorded
On Thu, Aug 1, 2019 at 6:03 AM wrote:
>
> From: Dmytro Linkin
>
> Currently init call of all actions (except ipt) init their 'parm'
> structure as a direct pointer to nla data in skb. This leads to race
> condition when some of the filter actions were initialized successfully
> (and were assigned
On Thu, 1 Aug 2019 17:11:32 +0900, Daniel T. Lee wrote:
> By this commit, using `bpftool net attach`, user can attach XDP prog on
> interface. New type of enum 'net_attach_type' has been made, as stated at
> cover-letter, the meaning of 'attach' is, prog will be attached on interface.
>
> BPF pro
On Thu, 1 Aug 2019 17:11:31 +0900, Daniel T. Lee wrote:
> Currently, bpftool net only supports dumping progs attached on the
> interface. To attach XDP prog on interface, user must use other tool
> (eg. iproute2). By this patch, with `bpftool net attach/detach`, user
> can attach/detach XDP prog o
On Thu, 1 Aug 2019 11:03:46 +0800, we...@ucloud.cn wrote:
> From: wenxu
>
> The new flow-indr-block can't get the tcf_block
> directly. It provide a callback list to find the flow_block immediately
> when the device register and contain a ingress block.
>
> Signed-off-by: wenxu
First of all t
desc_cnt and data_cnt should always be equal. In the case of a dropped
packet desc_cnt was still getting updated (correctly), data_cnt
was not. To eliminate this bug and prevent it from recurring this
patch combines them into one ring level cnt.
Signed-off-by: Catherine Sullivan
Reviewed-by: Sagi
From: Jacob Keller
Reduce the scope of the qv vector pointer local variable in the
fm10k_set_coalesce function.
This was detected by cppcheck and resolves the following style warning
produced by that tool:
[fm10k_ethtool.c:658]: (style) The scope of the variable 'qv' can be
reduced.
Signed-off
From: Jacob Keller
Reduce the scope of the local loop variable in the
fm10k_check_hang_subtask function.
This was detected by cppcheck and resolves the following warning
produced by that tool:
[driver/fm10k_pci.c:852]: (style) The scope of the variable 'i' can be
reduced.
Signed-off-by: Jacob
From: Jacob Keller
Reduce the scope of the local err variable in the fm10k_iov_alloc_data
function.
This was detected by cppcheck and resolves the following style warning
produced by that tool:
[fm10k_iov.c:426]: (style) The scope of the variable 'err' can be reduced.
Signed-off-by: Jacob Kell
From: Jacob Keller
The tx_buffer local variable in the function fm10k_clean_tx_ring is not
used except inside a smaller block scope. Reduce the scope to its point
of use.
This was detected by cppcheck and resolves the following style warning
produced by that tool:
[fm10k_netdev.c:179]: (style)
From: Jacob Keller
Reduce the scope of the local variable err in the fm10k_detach_subtask
function.
This was detected by cppcheck and resolves the following warning
produced by that tool:
[fm10k_pci.c:403]: (style) The scope of the variable 'err' can be reduced.
Signed-off-by: Jacob Keller
Te
From: Jacob Keller
The msg variable in the fm10k_mbx_validate_msg_size and
fm10k_sm_mbx_transmit functions is only used within the do {} loop
scope. Reduce its scope only to where it is used.
This was detected by cppcheck, and resolves the following warnings
produced by that tool:
[fm10k_mbx.c:
From: Jacob Keller
Reduce the scope of the q_idx local variable in the fm10k_cache_ring_qos
function.
This was detected by cppcheck and resolves the following style warning
produced by that tool:
[fm10k_main.c:2016]: (style) The scope of the variable 'q_idx' can be
reduced.
Signed-off-by: Jaco
From: Jacob Keller
Reduce the scope of the ring local variable in the fm10k_assign_l2_accel
function.
This was detected by cppcheck and resolves the following warning
produced by that tool:
[fm10k_netdev.c:1447]: (style) The scope of the variable 'ring' can be
reduced.
Signed-off-by: Jacob Kel
From: Jacob Keller
Reduce the scope of the result local variable in the
fm10k_iov_msg_lport_state_pf function.
This was detected by cppcheck and resolves the following warning
produced by that tool:
[fm10k_pf.c:1435]: (style) The scope of the variable 'result' can be
reduced.
Signed-off-by: Ja
From: Jacob Keller
Reduce the scope of the err local variable in the fm10k_dcbnl_ieee_setets
function.
This was detected using cppcheck, and resolves the following style
warning:
[fm10k_dcbnl.c:37]: (style) The scope of the variable 'err' can be reduced.
Signed-off-by: Jacob Keller
Tested-by:
From: Jacob Keller
Reduce the scope of the char *p local variable to only the block where
it is used.
This was detected by cppcheck and resolves the following style warning
produced by that tool:
[fm10k_ethtool.c:229]: (style) The scope of the variable 'p' can be
reduced.
Signed-off-by: Jacob
This series for fm10k, by Jake Keller, reduces the scope of local variables
where possible.
The following are changes since commit a8e600e2184f45c40025cbe4d7e8893b69378a9f:
Merge branch '100GbE' of
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue
and are available in the git re
From: Jon Maloy
Date: Tue, 30 Jul 2019 16:23:18 +0200
> In commit 365ad353c256 ("tipc: reduce risk of user starvation during
> link congestion") we allowed senders to add exactly one list of extra
> buffers to the link backlog queues during link congestion (aka
> "oversubscription"). However, the
From: Denis Kirjanov
Date: Tue, 30 Jul 2019 15:13:57 +0200
> get_registers() may fail with -ENOMEM and in this
> case we can read a garbage from the status variable tmp.
>
> Reported-by: syzbot+3499a83b2d062ae40...@syzkaller.appspotmail.com
> Signed-off-by: Denis Kirjanov
Applied, thank you.
From: David Ahern
Simplify the unlock path in __ip6_rt_update_pmtu by using a
single point where rcu_read_unlock is called.
Signed-off-by: David Ahern
---
net/ipv6/route.c | 14 ++
1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
ind
From: David Ahern
The nexthop path in rt6_update_exception_stamp_rt needs to call
rcu_read_unlock if it fails to find a fib6_nh match rather than
just returning.
Fixes: e659ba31d806 ("ipv6: Handle all fib6_nh in a nexthop in exception
handling")
Signed-off-by: David Ahern
---
net/ipv6/route.c
Make sure that shutdown never works, and at the same time document how
I tested to came to the conclusion that currently reuse is not possible.
Signed-off-by: Jakub Kicinski
---
tools/testing/selftests/net/tls.c | 24
1 file changed, 24 insertions(+)
diff --git a/tools/
Looks like we were slightly overzealous with the shutdown()
cleanup. Even though the sock->sk_state can reach CLOSED again,
socket->state will not got back to SS_UNCONNECTED once
connections is ESTABLISHED. Meaning we will see EISCONN if
we try to reconnect, and EINVAL if we try to listen.
Only li
On Thu, 2019-08-01 at 12:51 -0400, David Miller wrote:
> From: Hangbin Liu
> Date: Thu, 1 Aug 2019 17:03:47 +0800
>
> > When setting lots of multicast list on ibmveth, e.g. add 3000 membership on
> > a
> > multicast group, the following error message flushes our log file
> >
> > 8507[ 901
On Thu, Aug 1, 2019 at 2:11 PM Stanislav Fomichev wrote:
>
> On 08/01, Alexei Starovoitov wrote:
> > On Mon, Jul 29, 2019 at 02:51:09PM -0700, Stanislav Fomichev wrote:
> > > Current setsockopt hook is limited to the size of the buffer that
> > > user had supplied. Since we always allocate memory
Currently in function ovs_dp_process_packet(), return values of
ovs_execute_actions() are silently discarded. This patch prints out
an error message when error happens so as to provide helpful hints
for debugging.
Signed-off-by: Yifeng Sun
---
net/openvswitch/datapath.c | 7 +--
1 file chang
On 08/01, Alexei Starovoitov wrote:
> On Mon, Jul 29, 2019 at 02:51:09PM -0700, Stanislav Fomichev wrote:
> > Current setsockopt hook is limited to the size of the buffer that
> > user had supplied. Since we always allocate memory and copy the value
> > into kernel space, allocate just a little bit
On Mon, Jul 29, 2019 at 02:51:09PM -0700, Stanislav Fomichev wrote:
> Current setsockopt hook is limited to the size of the buffer that
> user had supplied. Since we always allocate memory and copy the value
> into kernel space, allocate just a little bit more in case BPF
> program needs to overrid
From: Slawomir Laba
Add logging for disable-fw-lldp flag by ethtool. Added check
for I40E_FLAG_DISABLE_FW_LLDP and logging state in dmesg.
Without this commit there was no clear statement in dmesg
about FW LLDP state in dmesg.
Signed-off-by: Slawomir Laba
Tested-by: Andrew Bowers
Signed-off-by
This series contains updates to i40e driver only.
Dmitrii adds missing statistic counters for VEB and VEB TC's.
Aleksandr fixes an issue where if the VF MAC address was not set from
the host, it would be shown as all zero's on the host instead of
displaying the VF MAC that the VF assigned itself.
Found a code comment that needed TLC to correct their formatting.
Signed-off-by: Jeff Kirsher
Tested-by: Andrew Bowers
---
drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
b
From: Czeslaw Zagorski
Add log when PF is entering and leaving allmulti mode. The
change of PF state is visible in dmesg now. Without this commit,
entering and leaving allmulti mode is not logged in dmesg.
Signed-off-by: Czeslaw Zagorski
Tested-by: Andrew Bowers
Signed-off-by: Jeff Kirsher
--
From: Aleksandr Loktionov
This patch makes changed VM mac address visible on host via
ip link show command. This problem is fixed by copying last
unicast mac filter to vf->default_lan_addr.addr. Without
this patch if VF MAC was not set from host side and
if you run ip link show $pf, on host side
From: Jacob Keller
Similar to i40e_get_ethtool_stats, add a goto to verify that the data
pointer for the strings lines up with the expected stats count. This
helps ensure that bugs are not introduced when adding stats.
Signed-off-by: Jacob Keller
Tested-by: Andrew Bowers
Signed-off-by: Jeff Ki
From: Czeslaw Zagorski
Updates visual effect for advertised mode after setting desired mode.
The mode appears in advertised FEC mode correctly, when ethtool
interface command is called. Without this commit advertised FEC
is displayed regardless of the settings as "None BaseR RS".
Signed-off-by:
From: Jacob Keller
Commit d3d657a90850 ("i40e: update VFs of link state after
GET_VF_RESOURCES") modified the PF driver to notify a VF of
its link status immediately after it requests resources.
This was intended to fix reporting on VF drivers, so that they would
properly report link status.
Ho
From: Czeslaw Zagorski
This patch removes unicast log when VF is leaving multicast mode.
Added check of vf->vf_states &
I40E_VF_STATE_MC_PROMISC/I40E_VF_STATE_UC_PROMISC.
Without this commit, leaving multicast mode logs "unset unicast"
in dmsg.
Signed-off-by: Czeslaw Zagorski
Tested-by: Andrew
From: Dmitrii Golovanov
This patch fixes missing call of i40e_update_veb_stats() in function
i40e_get_ethtool_stats() to update stats data of VEB and VEB TC
counters before they are written into ethtool buffer.
Before the patch ethtool counters may fell behind interface counters.
Signed-off-by:
mvpp 2.2 supports RXAUI which requires a pair of serdes lanes instead of
the usual single lane required by other interface modes. This patch
expands the number of lanes that can be associated to a port so that
both lanes are correctly configured at the appropriate times when RXAUI
is in use.
Signe
Marvell's mvpp2 packet processor supports RXAUI on port zero in a
similar manner to the existing 10G protocols that have already been
implemented. This patch implements the miscellaneous extra configuration
steps required for RXAUI operation.
Signed-off-by: Matt Pelland
---
drivers/net/ethernet/
This patch set implements support for configuring Marvell's mvpp2 hardware for
RXAUI operation. There are two other patches necessary for this to work
correctly that concern Marvell's cp110 comphy that were emailed to the general
linux-kernel mailing list earlier on. I can post them here if need be
On Wed, Jul 31, 2019 at 8:43 PM Alexei Starovoitov
wrote:
>
> On Wed, Jul 31, 2019 at 12:36 PM Song Liu wrote:
> >
> >
> >
> > > On Jul 30, 2019, at 6:38 PM, Alexei Starovoitov wrote:
> > >
> > > Introduction of bounded loops exposed old bug in x64 JIT.
> > > JIT maintains the array of offsets t
From: Aya Levin
Return error when failing to create a reporter in devlink. Since
NET_DEVLINK mandatory to MLX5_CORE in Kconfig, returned pointer
can't be NULL and can only hold an error in bad path.
Signed-off-by: Aya Levin
Reviewed-by: Tariq Toukan
Acked-by: Jiri Pirko
Signed-off-by: Saeed M
From: Tariq Toukan
If capable, use zero inline mode in TX WQE for non-VLAN packets.
For VLAN ones, keep the enforcement of at least L2 inline mode,
unless the WQE VLAN insertion offload cap is on.
Performance:
Tested single core packet rate of 64Bytes.
NIC: ConnectX-5
CPU: Intel(R) Xeon(R) Gold
From: Shay Agroskin
In MPWQE mode, when transmitting packets with XDP, a packet that is smaller
than a certain size (set to 256 bytes) would be sent inline within its WQE
TX descriptor (mem-copied), in case the hardware tx queue is congested
beyond a pre-defined water-mark.
If a MPWQE cannot con
Move vlan checksum fixup flow into mlx5e_skb_padding_csum(), which is
supposed to fixup SKB checksum if needed. And rename
mlx5e_skb_padding_csum() to mlx5e_skb_csum_fixup().
Signed-off-by: Saeed Mahameed
---
.../net/ethernet/mellanox/mlx5/core/en_rx.c | 26 ++-
1 file changed,
From: Tonghao Zhang
In some case, we don't want to allow specific tunnel packets
to host that can avoid to take up high CPU (e.g network attacks).
But other tunnel packets which not matched in hardware will be
sent to host too.
$ tc filter add dev vxlan_sys_4789 \
protocol ip cha
From: Aya Levin
When failing to create tx reporter, don't set the reporter's pointer.
Creating a reporter is not mandatory for driver load, avoid
garbage/error pointer.
Signed-off-by: Aya Levin
Reviewed-by: Tariq Toukan
Acked-by: Jiri Pirko
Signed-off-by: Saeed Mahameed
---
.../ethernet/mel
From: Tariq Toukan
Instead of passing an output param, let function return the
WQE pointer.
In addition, pass &pi so it gets its value in the function,
and save the redundant assignment that comes after it.
Signed-off-by: Tariq Toukan
Signed-off-by: Saeed Mahameed
---
drivers/net/ethernet/mel
From: Aya Levin
Remove redundant include files.
Signed-off-by: Aya Levin
Reviewed-by: Tariq Toukan
Acked-by: Jiri Pirko
Signed-off-by: Saeed Mahameed
---
drivers/net/ethernet/mellanox/mlx5/core/en/reporter.h| 1 -
drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c | 1 -
2 files c
From: Gavi Teitz
Add infrastructure to track bulks of flow counters, providing
the means to allocate and deallocate bulks, and to acquire and
release individual counters from the bulks.
Signed-off-by: Gavi Teitz
Reviewed-by: Vlad Buslov
Signed-off-by: Saeed Mahameed
---
.../ethernet/mellanox
From: Eli Cohen
Use the scheduling elements to implement ingress rate limiter on an
eswitch ports ingress traffic. Since the ingress of eswitch port is the
egress of VF port, we control eswitch ingress by controlling VF egress.
Configuration is done using the ports' representor net devices.
Ple
From: Gavi Teitz
Add a pool of flow counters, based on flow counter bulks, removing the
need to allocate a new counter via a costly FW command during the flow
creation process. The time it takes to acquire/release a flow counter
is cut from ~50 [us] to ~50 [ns].
The pool is part of the mlx5 driv
From: Tariq Toukan
We use NOPs to populate the WQ fragment edge if the WQE does not fit
in frag, to avoid WQEs crossing a page boundary (or wrap-around the WQ).
The upper bound on the needed number of NOPs is one WQEBB less than
the largest possible WQE, for otherwise the WQE would certainly fit
Hi Dave,
This series provides misc updates to mlx5 driver.
For more information please see tag log below.
Please pull and let me know if there is any problem.
Please note that the series starts with a merge of mlx5-next branch,
to resolve and avoid dependency with rdma tree.
Thanks,
Saeed.
---
On 8/1/19 2:29 AM, Hangbin Liu wrote:
> Jianlin reported a bug that for IPv4, ip route get from src_addr would fail
> if src_addr is not an address on local system.
>
> \# ip route get 1.1.1.1 from 2.2.2.2
> RTNETLINK answers: Invalid argument
so this is a forwarding lookup in which case iif shou
On Thu, 2019-08-01 at 16:40 +0800, xiangxia.m@gmail.com wrote:
> From: Tonghao Zhang
>
> In some case, we don't want to allow specific tunnel packets
> to host that can avoid to take up high CPU (e.g network attacks).
> But other tunnel packets which not matched in hardware will be
> sent to
From: David Ahern
Add address bind tests to fcnal-test.sh. Verifies socket binding to
local addresses for raw, tcp and udp including device and VRF cases.
Signed-off-by: David Ahern
---
tools/testing/selftests/net/fcnal-test.sh | 111 +-
1 file changed, 110 insertio
From: David Ahern
Add IPv6 tcp tests to fcnal-test.sh. Covers the permutations of directly
connected addresses, routed destinations, VRF and non-VRF, and expected
failures for both clients and servers. Includes permutations with
net.ipv4.tcp_l3mdev_accept set to 0 and 1.
Signed-off-by: David Ahe
From: David Ahern
Add IPv6 udp tests to fcnal-test.sh. Covers the permutations of directly
connected addresses, routed destinations, VRF and non-VRF, and expected
failures for both clients and servers. Includes permutations with
net.ipv4.udp_l3mdev_accept set to 0 and 1.
Signed-off-by: David Ahe
From: David Ahern
Add IPv6 runtime tests where passive (no traffic flowing) and active
(with traffic) sockets are expected to be reset on device deletes.
Signed-off-by: David Ahern
---
tools/testing/selftests/net/fcnal-test.sh | 188 +-
1 file changed, 187 insertion
From: David Ahern
Add IPv6 netfilter tests to send tcp reset or icmp unreachable for a
port. Initial tests are VRF only.
Signed-off-by: David Ahern
---
tools/testing/selftests/net/fcnal-test.sh | 65 ++-
1 file changed, 64 insertions(+), 1 deletion(-)
diff --git a/
From: David Ahern
Add IPv6 address bind tests to fcnal-test.sh. Verifies socket binding to
local addresses for raw, tcp and udp including device and VRF cases.
Signed-off-by: David Ahern
---
tools/testing/selftests/net/fcnal-test.sh | 110 +-
1 file changed, 109 ins
From: David Ahern
Add nettest - a simple program with an implementation for various networking
APIs. nettest is used for tcp, udp and raw functional tests for both IPv4
and IPv6.
Point of this command versus existing utilities:
- controlled implementation of the APIs and the order in which they
From: David Ahern
Add netfilter tests to send tcp reset or icmp unreachable for a port.
Initial tests are VRF only.
Signed-off-by: David Ahern
---
tools/testing/selftests/net/fcnal-test.sh | 69 ++-
1 file changed, 68 insertions(+), 1 deletion(-)
diff --git a/tools
From: David Ahern
Add use case section to fcnal-test.
Initial test is VRF based with a bridge and vlans. The commands
stem from bug reports fixed by:
a173f066c7cf ("netfilter: bridge: Don't sabotage nf_hook calls from an l3mdev")
cd6428988bf4 ("netfilter: bridge: Don't sabotage nf_hook calls fo
From: David Ahern
Add udp tests to fcnal-test.sh. Covers the permutations of directly
connected addresses, routed destinations, VRF and non-VRF, and expected
failures for both clients and servers. Includes permutations with
net.ipv4.udp_l3mdev_accept set to 0 and 1.
Signed-off-by: David Ahern
-
From: David Ahern
Add tcp tests to fcnal-test.sh. Covers the permutations of directly
connected addresses, routed destinations, VRF and non-VRF, and expected
failures for both clients and servers. Includes permutations with
net.ipv4.tcp_l3mdev_accept set to 0 and 1.
Signed-off-by: David Ahern
-
From: David Ahern
Add runtime tests where passive (no traffic flowing) and active (with
traffic) sockets are expected to be reset on device deletes.
Signed-off-by: David Ahern
---
tools/testing/selftests/net/fcnal-test.sh | 185 +-
1 file changed, 184 insertions(+),
From: David Ahern
Initial commit for functional test suite for fib and socket lookups.
This commit contains the namespace setup, networking config, test options
and other basic infrastructure.
Signed-off-by: David Ahern
---
tools/testing/selftests/net/Makefile | 2 +-
tools/testing/self
From: David Ahern
Add ping tests to fcnal-test.sh. Covers the permutations of directly
connected addresses, routed destinations, VRF and non-VRF, and expected
failures.
Setup includes unreachable routes and fib rules blocking traffic.
Signed-off-by: David Ahern
---
tools/testing/selftests/net
From: David Ahern
This is a port the functional test cases created during the development
of the VRF feature. It covers various permutations of icmp, tcp and udp
for IPv4 and IPv6 including negative tests.
David Ahern (15):
selftests: Add nettest
selftests: Setup for functional tests for fib
From: David Ahern
Add IPv6 ping tests to fcnal-test.sh. Covers the permutations of directly
connected addresses, routed destinations, VRF and non-VRF, and expected
failures.
Setup includes unreachable routes and fib rules blocking traffic.
Signed-off-by: David Ahern
---
tools/testing/selftest
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On Mon, 2019-07-29 at 21:12 +, Saeed Mahameed wrote:
> Hi All,
>
> This series include misc updates form mlx5 core driver.
>
> 1) Eli improves the handling of the support for QoS element type
> 2) Gavi refactors and prepares mlx5 flow counters for bluk allocation
> support
> 3) Parav, refacto
On Mon, 2019-07-29 at 21:12 +, Saeed Mahameed wrote:
> Hi All,
>
> This series include misc updates form mlx5 core driver.
>
> 1) Eli improves the handling of the support for QoS element type
> 2) Gavi refactors and prepares mlx5 flow counters for bluk allocation
> support
> 3) Parav, refacto
When generic-XDP was moved to a later processing step by commit
458bf2f224f0 ("net: core: support XDP generic on stacked devices.")
a regression was introduced when using bpf_xdp_adjust_head.
The issue is that after this commit the skb->network_header is now
changed prior to calling generic XDP an
Given the increasing number of BPF selftests, it makes sense to
reduce the time to execute these tests. The ping parameters are
adjusted to reduce the time from measures 9 sec to approx 2.8 sec.
Signed-off-by: Jesper Dangaard Brouer
---
tools/testing/selftests/bpf/test_xdp_vlan.sh | 10 +-
Change BPF selftest test_xdp_vlan.sh to (default) use generic XDP.
This selftest was created together with a fix for generic XDP, in commit
297249569932 ("net: fix generic XDP to handle if eth header was
mangled"). And was suppose to catch if generic XDP was broken again.
The tests are using veth
In-order to test both native-XDP (xdpdrv) and generic-XDP (xdpgeneric)
create two wrapper test scripts, that start the test_xdp_vlan.sh script
with these modes.
Signed-off-by: Jesper Dangaard Brouer
---
tools/testing/selftests/bpf/Makefile |3 ++-
tools/testing/selftests/bpf/te
Thanks to Brandon Cazander, who wrote a very detailed bug report that
even used perf probe's on xdp-newbies mailing list, we discovered that
generic-XDP contains some regressions when using bpf_xdp_adjust_head().
First issue were that my selftests script, that use bpf_xdp_adjust_head(),
by mistake
On Thu, 2019-08-01 at 22:10 +0800, Hangbin Liu wrote:
> On Thu, Aug 01, 2019 at 03:28:43AM -0700, Joe Perches wrote:
> > Perhaps add the netdev__ratelimited variants and use that instead
> >
> > Somthing like:
>
> Yes, that looks better. Do you mind if I take your code and add your
> Signed-off-b
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