From 794d9b25817a813f1d2fb8e133ba6d2f53920853 Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Thu, 25 Mar 2021 22:10:16 +0100 Subject: [PATCH] docs: nf_flowtable: fix compilation and warnings ... cannot be used in block quote, it breaks compilation, remove it. Fix warnings due to missing blank line such as: net-next/Documentation/networking/nf_flowtable.rst:142: WARNING: Block quote ends without a blank line; unexpected unindent. Fixes: 143490cde566 ("docs: nf_flowtable: update documentation with enhancements") Reported-by: Stephen Rothwell Signed-off-by: Pablo Neira Ayuso Signed-off-by: David S. Miller --- Documentation/networking/nf_flowtable.rst | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/Documentation/networking/nf_flowtable.rst b/Documentation/networking/nf_flowtable.rst index d87f253..d757c21 100644 --- a/Documentation/networking/nf_flowtable.rst +++ b/Documentation/networking/nf_flowtable.rst @@ -112,6 +112,7 @@ You can identify offloaded flows through the [OFFLOAD] tag when listing your connection tracking table. :: + # conntrack -L tcp 6 src=10.141.10.2 dst=192.168.10.2 sport=52728 dport=5201 src=192.168.10.2 dst=192.168.10.1 sport=5201 dport=52728 [OFFLOAD] mark=0 use=2 @@ -138,6 +139,7 @@ allows the flowtable to define a fastpath bypass between the bridge ports device (represented as eth0) in your switch/router. :: + fastpath bypass .-------------------------. / \ @@ -168,12 +170,12 @@ connection tracking entry by specifying the counter statement in your flowtable definition, e.g. :: + table inet x { flowtable f { hook ingress priority 0; devices = { eth0, eth1 }; counter } - ... } Counter support is available since Linux kernel 5.7. @@ -185,12 +187,12 @@ If your network device provides hardware offload support, you can turn it on by means of the 'offload' flag in your flowtable definition, e.g. :: + table inet x { flowtable f { hook ingress priority 0; devices = { eth0, eth1 }; flags offload; } - ... } There is a workqueue that adds the flows to the hardware. Note that a few -- 2.7.4