diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2026-09-20 08:15:23 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2026-09-20 08:15:23 -0700 |
| commit | bdab18633a302c82b5e5d5dbc4e38b0baf9c0837 (patch) | |
| tree | 0446500af9a76d4e8b2a72a0a41391ceede73a10 /Documentation/netlink/specs/rt-addr.yaml | |
| download | linux-stable-bdab18633a302c82b5e5d5dbc4e38b0baf9c0837.tar.gz linux-stable-bdab18633a302c82b5e5d5dbc4e38b0baf9c0837.zip | |
Merge tag 'locking-urgent-2026-09-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipgrafted
Pull futex fix from Ingo Molnar:
- Also allocate a default private futex hash on vfork() as well, to
avoid races with (private) futex waiters (Peter Zijlstra)
* tag 'locking-urgent-2026-09-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
futex: Also allocate private hash on vfork()
Diffstat (limited to 'Documentation/netlink/specs/rt-addr.yaml')
| -rw-r--r-- | Documentation/netlink/specs/rt-addr.yaml | 199 |
1 files changed, 199 insertions, 0 deletions
diff --git a/Documentation/netlink/specs/rt-addr.yaml b/Documentation/netlink/specs/rt-addr.yaml new file mode 100644 index 000000000..0ecbd24c8 --- /dev/null +++ b/Documentation/netlink/specs/rt-addr.yaml @@ -0,0 +1,199 @@ +# SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) +--- +name: rt-addr +protocol: netlink-raw +uapi-header: linux/rtnetlink.h +protonum: 0 + +doc: >- + Address configuration over rtnetlink. + +definitions: + - + name: ifaddrmsg + type: struct + members: + - + name: ifa-family + type: u8 + - + name: ifa-prefixlen + type: u8 + - + name: ifa-flags + type: u8 + enum: ifa-flags + enum-as-flags: true + - + name: ifa-scope + type: u8 + - + name: ifa-index + type: u32 + - + name: ifa-cacheinfo + type: struct + members: + - + name: ifa-prefered + type: u32 + - + name: ifa-valid + type: u32 + - + name: cstamp + type: u32 + - + name: tstamp + type: u32 + + - + name: ifa-flags + type: flags + name-prefix: ifa-f- + enum-name: + entries: + - + name: secondary + - + name: nodad + - + name: optimistic + - + name: dadfailed + - + name: homeaddress + - + name: deprecated + - + name: tentative + - + name: permanent + - + name: managetempaddr + - + name: noprefixroute + - + name: mcautojoin + - + name: stable-privacy + +attribute-sets: + - + name: addr-attrs + name-prefix: ifa- + attributes: + - + name: address + type: binary + display-hint: ipv4-or-v6 + - + name: local + type: binary + display-hint: ipv4-or-v6 + - + name: label + type: string + - + name: broadcast + type: u32 + byte-order: big-endian + display-hint: ipv4 + - + name: anycast + type: binary + - + name: cacheinfo + type: binary + struct: ifa-cacheinfo + - + name: multicast + type: binary + - + name: flags + type: u32 + enum: ifa-flags + enum-as-flags: true + - + name: rt-priority + type: u32 + - + name: target-netnsid + type: binary + - + name: proto + type: u8 + - + name: mc-users + type: u32 + + +operations: + fixed-header: ifaddrmsg + enum-model: directional + name-prefix: rtm- + list: + - + name: newaddr + doc: Add new address + attribute-set: addr-attrs + do: + request: + value: 20 + attributes: &ifaddr-all + - address + - label + - local + - cacheinfo + - + name: deladdr + doc: Remove address + attribute-set: addr-attrs + do: + request: + value: 21 + attributes: + - address + - local + - + name: getaddr + doc: Dump address information. + attribute-set: addr-attrs + dump: + request: + value: 22 + attributes: [] + reply: + value: 20 + attributes: *ifaddr-all + - + name: getmulticast + doc: Get / dump IPv4/IPv6 multicast addresses. + attribute-set: addr-attrs + fixed-header: ifaddrmsg + do: + request: + value: 58 + attributes: [] + reply: + value: 58 + attributes: &mcaddr-attrs + - multicast + - mc-users + - cacheinfo + dump: + request: + value: 58 + attributes: [] + reply: + value: 58 + attributes: *mcaddr-attrs + +mcast-groups: + list: + - + name: rtnlgrp-ipv4-ifaddr + value: 5 + - + name: rtnlgrp-ipv6-ifaddr + value: 9 |