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authorLinus Torvalds <torvalds@linux-foundation.org>2021-04-17 19:57:15 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2021-04-17 19:57:15 +0300
commit88a5af943985fb43b4c9472b5abd9c0b9705533d (patch)
treef58881656d7d8b064b50ad3ca99072d7ee7920c2 /Documentation
parentbdfd99e6d6bd690b47bd1d45dad218bf08be1dde (diff)
parentf2764bd4f6a8dffaec3e220728385d9756b3c2cb (diff)
downloadlinux-88a5af943985fb43b4c9472b5abd9c0b9705533d.tar.xz
Merge tag 'net-5.12-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski: "Networking fixes for 5.12-rc8, including fixes from netfilter, and bpf. BPF verifier changes stand out, otherwise things have slowed down. Current release - regressions: - gro: ensure frag0 meets IP header alignment - Revert "net: stmmac: re-init rx buffers when mac resume back" - ethernet: macb: fix the restore of cmp registers Previous releases - regressions: - ixgbe: Fix NULL pointer dereference in ethtool loopback test - ixgbe: fix unbalanced device enable/disable in suspend/resume - phy: marvell: fix detection of PHY on Topaz switches - make tcp_allowed_congestion_control readonly in non-init netns - xen-netback: Check for hotplug-status existence before watching Previous releases - always broken: - bpf: mitigate a speculative oob read of up to map value size by tightening the masking window - sctp: fix race condition in sctp_destroy_sock - sit, ip6_tunnel: Unregister catch-all devices - netfilter: nftables: clone set element expression template - netfilter: flowtable: fix NAT IPv6 offload mangling - net: geneve: check skb is large enough for IPv4/IPv6 header - netlink: don't call ->netlink_bind with table lock held" * tag 'net-5.12-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (52 commits) netlink: don't call ->netlink_bind with table lock held MAINTAINERS: update my email bpf: Update selftests to reflect new error states bpf: Tighten speculative pointer arithmetic mask bpf: Move sanitize_val_alu out of op switch bpf: Refactor and streamline bounds check into helper bpf: Improve verifier error messages for users bpf: Rework ptr_limit into alu_limit and add common error path bpf: Ensure off_reg has no mixed signed bounds for all types bpf: Move off_reg into sanitize_ptr_alu bpf: Use correct permission flag for mixed signed bounds arithmetic ch_ktls: do not send snd_una update to TCB in middle ch_ktls: tcb close causes tls connection failure ch_ktls: fix device connection close ch_ktls: Fix kernel panic i40e: fix the panic when running bpf in xdpdrv mode net/mlx5e: fix ingress_ifindex check in mlx5e_flower_parse_meta net/mlx5e: Fix setting of RS FEC mode net/mlx5: Fix setting of devlink traps in switchdev mode Revert "net: stmmac: re-init rx buffers when mac resume back" ...
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/networking/ip-sysctl.rst15
-rw-r--r--Documentation/networking/seg6-sysctl.rst13
2 files changed, 13 insertions, 15 deletions
diff --git a/Documentation/networking/ip-sysctl.rst b/Documentation/networking/ip-sysctl.rst
index c7952ac5bd2f..3feb5e565b1a 100644
--- a/Documentation/networking/ip-sysctl.rst
+++ b/Documentation/networking/ip-sysctl.rst
@@ -1849,21 +1849,6 @@ ip6frag_low_thresh - INTEGER
ip6frag_time - INTEGER
Time in seconds to keep an IPv6 fragment in memory.
-IPv6 Segment Routing:
-
-seg6_flowlabel - INTEGER
- Controls the behaviour of computing the flowlabel of outer
- IPv6 header in case of SR T.encaps
-
- == =======================================================
- -1 set flowlabel to zero.
- 0 copy flowlabel from Inner packet in case of Inner IPv6
- (Set flowlabel to 0 in case IPv4/L2)
- 1 Compute the flowlabel using seg6_make_flowlabel()
- == =======================================================
-
- Default is 0.
-
``conf/default/*``:
Change the interface-specific default settings.
diff --git a/Documentation/networking/seg6-sysctl.rst b/Documentation/networking/seg6-sysctl.rst
index ec73e1445030..07c20e470baf 100644
--- a/Documentation/networking/seg6-sysctl.rst
+++ b/Documentation/networking/seg6-sysctl.rst
@@ -24,3 +24,16 @@ seg6_require_hmac - INTEGER
* 1 - Drop SR packets without HMAC, validate SR packets with HMAC
Default is 0.
+
+seg6_flowlabel - INTEGER
+ Controls the behaviour of computing the flowlabel of outer
+ IPv6 header in case of SR T.encaps
+
+ == =======================================================
+ -1 set flowlabel to zero.
+ 0 copy flowlabel from Inner packet in case of Inner IPv6
+ (Set flowlabel to 0 in case IPv4/L2)
+ 1 Compute the flowlabel using seg6_make_flowlabel()
+ == =======================================================
+
+ Default is 0.