Patchset of CVE-2024-26921.
v2: - Fix comment head for KABI bugfix patch.
Florian Westphal (1): inet: inet_defrag: prevent sk release while still in use
Vasily Averin (2): skbuff: introduce skb_expand_head() skb_expand_head() adjust skb->truesize incorrectly
Ziyang Xuan (2): net: Fix KABI break for introducing is_skb_wmem() sk_buff: Fix KABI break for the modification of struct sk_buff
include/linux/skbuff.h | 1 + include/net/tcp.h | 2 +- include/net/tcp_ext.h | 14 +++++ net/core/skbuff.c | 52 ++++++++++++++++++ net/ipv4/inet_fragment.c | 70 ++++++++++++++++++++----- net/ipv4/ip_fragment.c | 2 +- net/ipv6/netfilter/nf_conntrack_reasm.c | 2 +- 7 files changed, 127 insertions(+), 16 deletions(-) create mode 100644 include/net/tcp_ext.h