netdev - [PATCH net-next] net-xdp: document xdp

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Message-Id: <20200123232136.184906-1-lrizzo@google.com>
Date:   Thu, 23 Jan 2020 15:21:36 -0800
From:   Luigi Rizzo <lrizzo@...gle.com>
To:     netdev@...r.kernel.org
Cc:     Jesper Dangaard Brouer <hawk@...nel.org>,
        "David S. Miller" <davem@...emloft.net>, sameehj@...zon.com,
        Luigi Rizzo <lrizzo@...gle.com>
Subject: [PATCH net-next] net-xdp: document xdp_linearize

---
 Documentation/ABI/testing/sysfs-class-net | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Documentation/ABI/testing/sysfs-class-net b/Documentation/ABI/testing/sysfs-class-net
index 664a8f6a634f..5917af789c53 100644
--- a/Documentation/ABI/testing/sysfs-class-net
+++ b/Documentation/ABI/testing/sysfs-class-net
@@ -301,3 +301,11 @@ Contact:	netdev@...r.kernel.org
 Description:
 		32-bit unsigned integer counting the number of times the link has
 		been down
+
+What:		/sys/class/net/<iface>/xdp_linearize
+Date:		Jan 2020
+KernelVersion:	5.6
+Contact:	netdev@...r.kernel.org
+Description:
+		boolean controlling whether skb should be linearized in
+		netif_receive_generic_xdp. Defaults to 1 (true).
-- 
2.25.0.341.g760bfbb309-goog