From: Daniel Salzman Date: Thu, 22 Oct 2020 08:20:50 +0000 (+0200) Subject: doc: add note about CONFIG_XDP_SOCKETS X-Git-Tag: v3.1.0~345 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=01aa85ddec443e9486fc259fe77d6f6f841f5f3b;p=thirdparty%2Fknot-dns.git doc: add note about CONFIG_XDP_SOCKETS --- diff --git a/doc/operation.rst b/doc/operation.rst index 834e1b060d..c84c31ff40 100644 --- a/doc/operation.rst +++ b/doc/operation.rst @@ -1067,8 +1067,8 @@ over UDP queries. Each XDP worker handles one RX and TX network queue pair. Pre-requisites -------------- -* Linux kernel 4.18+ (5.x+ is recommended for optimal performance). The XDP mode - isn't supported in other operating systems. +* Linux kernel 4.18+ (5.x+ is recommended for optimal performance) compiled with + the `CONFIG_XDP_SOCKETS=y` option. The XDP mode isn't supported in other operating systems. * A multiqueue network card, which offers enough Combined RX/TX channels, with native XDP support is highly recommended. Successfully tested cards: