Hello:
This patch was applied to netdev/net.git (master)
by Jakub Kicinski :
On Thu, 6 Oct 2022 15:45:02 -0400 you wrote:
> A WARN_ON call trace would be triggered when 'ct(commit, alg=helper)'
> applies on a confirmed connection:
>
> WARNING: CPU: 0 PID: 1251 at
On Wed, 2022-10-12 at 21:29 +, David Laight wrote:
> From: Joe Perches
> > Sent: 12 October 2022 20:17
> >
> > On Wed, 2022-10-05 at 23:48 +0200, Jason A. Donenfeld wrote:
> > > The prandom_u32() function has been a deprecated inline wrapper around
> > > get_random_u32() for several releases
From: Joe Perches
> Sent: 12 October 2022 20:17
>
> On Wed, 2022-10-05 at 23:48 +0200, Jason A. Donenfeld wrote:
> > The prandom_u32() function has been a deprecated inline wrapper around
> > get_random_u32() for several releases now, and compiles down to the
> > exact same code. Replace the
On Wed, 2022-10-05 at 23:48 +0200, Jason A. Donenfeld wrote:
> The prandom_u32() function has been a deprecated inline wrapper around
> get_random_u32() for several releases now, and compiles down to the
> exact same code. Replace the deprecated wrapper with a direct call to
> the real function.
Wow, this shash has been unused since branch-21.06 . Good find!
Acked-by: Mark Michelson
On 10/12/22 04:07, Ales Musil wrote:
Signed-off-by: Ales Musil
---
controller/ovn-controller.c | 4
1 file changed, 4 deletions(-)
diff --git a/controller/ovn-controller.c
Hi Lorenzo,
Please add documentation to ovn-nb.xml for the new affinity_timeout option.
I have more comments below.
On 10/4/22 09:02, Lorenzo Bianconi wrote:
Rely on the following new actions in order to introduce affinity timeout
support to load-balancer sessions:
- commit_lb_aff
-
I found just one tiny grammatical problem in this one. Otherwise,
Acked-by: Mark Michelson
On 10/4/22 09:02, Lorenzo Bianconi wrote:
chk_lb_aff action checks if the packet under consideration matches the
new flow in table OFTABLE_CHK_LB_AFFINITY. If so, then the 1-bit
destination register is
On 10/4/22 09:02, Lorenzo Bianconi wrote:
commit_lb_aff action translates to an openflow "learn" action that
inserts a new flow in the OFTABLE_CHK_LB_AFFINITY table. The new flow is
used to match on the the 5-tuple and set REGBIT_KNOWN_LB_SESSION bit.
Moreover the new flow stores backend IP and
Hi Lorenzo,
Is load balancer affinity intended to work with
a) Load balancers that do not specify a protocol?
b) Load balancers that do not specify a VIP port?
c) Load balancers that do not specify a backend port?
On 10/4/22 09:02, Lorenzo Bianconi wrote:
Introduce load-balancer affinity
Hello,
syzbot found the following issue on:
HEAD commit:e8bc52cb8df8 Merge tag 'driver-core-6.1-rc1' of git://git...
git tree: upstream
console+strace: https://syzkaller.appspot.com/x/log.txt?x=134de04288
kernel config: https://syzkaller.appspot.com/x/.config?x=7579993da6496f03
Hello,
syzbot found the following issue on:
HEAD commit:e8bc52cb8df8 Merge tag 'driver-core-6.1-rc1' of git://git...
git tree: upstream
console+strace: https://syzkaller.appspot.com/x/log.txt?x=1112f08a88
kernel config: https://syzkaller.appspot.com/x/.config?x=1b85abe77fd80fd6
On 10/12/22 12:05, David Marchand wrote:
> On Wed, Oct 12, 2022 at 11:19 AM Ilya Maximets wrote:
>>
>> checkout@v2 and setup-python@v2 are using outdated Node.js 12
>> which is now deprecated in GHA [1], so these actions will stop
>> working soon.
>>
>> Updating to most recent major versions with
Hi Eelco,
Thanks for reaching out, here's our priority list:
1. Actions IPv6. Currently at v3.
http://patchwork.ozlabs.org/project/openvswitch/patch/20220926132946.1767182-1-emma.f...@intel.com/
2. DPIF Recirc AVX512. Currently at v7.
This patch removes ct_dpif_format_flags() in favor of the existing
format_flags_masked().
This has the extra bonus of showing keys with empty values as "key=0",
instead of showing "key=".
E.g., the following:
NEW tcp,orig=([...]),reply=([...]),id=1800618864,
Hi Cian, et al.
I’m still planning to review all the AVX512-related patches that intel people
have out, but I’m a bit short on time.
My next step is to review this set, or are there any other sets that you want
to be reviewed first? Even better would be a priority list that I can work down.
On Tue, Sep 27, 2022 at 1:03 AM Ilya Maximets wrote:
> On 9/23/22 15:46, David Marchand wrote:
> > On Fri, Sep 23, 2022 at 2:43 PM Kevin Traynor wrote:
> >>
> >> On 22/09/2022 13:40, Michael Phelan wrote:
> >>> Update OVS CLI and relevant documentation to use DPDK 20.11.6.
> >>>
> >>> A bug was
> -Original Message-
> From: Amber, Kumar
> Sent: Thursday 6 October 2022 11:24
> To: ovs-dev@openvswitch.org
> Cc: echau...@redhat.com; i.maxim...@ovn.org; Ferriter, Cian
> ; Stokes, Ian
> ; f...@sysclose.org; Van Haaren, Harry
> ; Amber, Kumar
>
> Subject: [PATCH v6 0/9] DPIF +
> v7:
> * Reword bridge.rst documentation to better explain the use of the
> -recirc option and provide examples. This is all based on feedback
> from Sunil.
> ---
> Documentation/topics/dpdk/bridge.rst | 32 ++--
> lib/dpif-netdev-private-extract.c| 23
Xin Long writes:
> A WARN_ON call trace would be triggered when 'ct(commit, alg=helper)'
> applies on a confirmed connection:
>
> WARNING: CPU: 0 PID: 1251 at net/netfilter/nf_conntrack_extend.c:98
> RIP: 0010:nf_ct_ext_add+0x12d/0x150 [nf_conntrack]
> Call Trace:
>
>
From: Kumar Amber
This patch adds the necessary support to avx512 mfex to
support handling of tunnel packet type.
Signed-off-by: Kumar Amber
Acked-by: Cian Ferriter
Acked-by: Sunil Pai G
---
lib/dpif-netdev-avx512.c | 32 ++---
lib/dpif-netdev-extract-avx512.c | 206
From: Kumar Amber
The MFEX study function is split into outer and inner to allow
for independent selection and studying of packets in outer and inner
flows to different ISA optimized miniflow extract implementations.
Signed-off-by: Kumar Amber
Acked-by: Cian Ferriter
Acked-by: Sunil Pai G
From: Kumar Amber
The set command is modified to allow the user to select
different implementations for processing inner packets.
Also, the get command is modified to indicate both inner
and outer MFEX implementation in use.
$ ovs-appctl dpif-netdev/miniflow-parser-set -pmd 3 study 1024 -recirc
From: Kumar Amber
This patch adds support for selecting the recirculation
implementation based on the DPIF implementation.
Signed-off-by: Kumar Amber
Signed-off-by: Cian Ferriter
Co-authored-by: Cian Ferriter
Acked-by: Sunil Pai G
---
lib/dpif-netdev-private-dpif.c | 73
From: Kumar Amber
The md_is_valid parameter is passed from DPIF to MFEX to allow MFEX
functions to detect the tunneling and decide the processing of Inner
packets in static predictable branches.
Signed-off-by: Kumar Amber
Acked-by: Cian Ferriter
Acked-by: Sunil Pai G
---
From: Kumar Amber
This patch adds the necessary changes required to support
tunnel packet types in avx512 dpif.
Signed-off-by: Kumar Amber
Signed-off-by: Cian Ferriter
Co-authored-by: Cian Ferriter
Acked-by: Sunil Pai G
---
lib/dpif-netdev-avx512.c | 38
From: Kumar Amber
Create new APIs for the avx512 DPIF, enabling one baseline
common code to be specialized into DPIF implementations for
"outer" processing, and "recirc" processing.
Signed-off-by: Kumar Amber
Signed-off-by: Cian Ferriter
Co-authored-by: Cian Ferriter
Acked-by: Sunil Pai G
From: Kumar Amber
The refactor allows us to use *recirc_depth_get() to obtain
the depth across ovs which was previously limited to only
dpif-netdev.c. The patch enables the use of recirc_depth_get()
function in avx512 dpif.
Signed-off-by: Kumar Amber
Signed-off-by: Cian Ferriter
From: Kumar Amber
The refactor allows us to use hash function accross
multiple files which was earlier restricted to
dpif-netdev.c only. This patch enables the use of
the hash function in avx512 dpif.
Signed-off-by: Kumar Amber
Signed-off-by: Cian Ferriter
Co-authored-by: Cian Ferriter
This Series of Patchsets introduce the Optimizations for supporting
tunneled packets in DPIF and MFEX. Along with the optimization various
refactoring of scalar path is done to be used accross without
duplication.
Over the Tests we have observed a gain of approximate 20~25% gain in
performance
On Wed, Oct 12, 2022 at 11:19 AM Ilya Maximets wrote:
>
> checkout@v2 and setup-python@v2 are using outdated Node.js 12
> which is now deprecated in GHA [1], so these actions will stop
> working soon.
>
> Updating to most recent major versions with Node.js 16.
> This stops GHA from throwing
checkout@v2 and setup-python@v2 are using outdated Node.js 12
which is now deprecated in GHA [1], so these actions will stop
working soon.
Updating to most recent major versions with Node.js 16.
This stops GHA from throwing warnings in every build.
While at it, also updating cache and
Signed-off-by: Ales Musil
---
controller/ovn-controller.c | 4
1 file changed, 4 deletions(-)
diff --git a/controller/ovn-controller.c b/controller/ovn-controller.c
index 9969d317f..8895c7a2b 100644
--- a/controller/ovn-controller.c
+++ b/controller/ovn-controller.c
@@ -667,7 +667,6 @@
OVS now just allow the ARP Relpy whitch the destination address is matched
against the known xbridge addresses to udpate tunnel neighbor. So when ovs
receive the gratuitous ARP from underlay gateway which the source address
and destination address are all gateway IP, tunnel neighbor will not be
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