Pablo Neira Ayuso says:
====================
Netfilter fixes for net
The following batch contains Netfilter fixes for net:
1) Three patches to enhance conntrack selftests for resize and clash
resolution, from Florian Westphal.
2) Expand nft_concat_range.sh selftest to improve coverage from error
path, from Florian Westphal.
3) Hide clash bit to userspace from netlink dumps until there is a
good reason to expose, from Florian Westphal.
4) Revert notification for device registration/unregistration for
nftables basechains and flowtables, we decided to go for a better
way to handle this through the nfnetlink_hook infrastructure which
will come via nf-next, patch from Phil Sutter.
5) Fix crash in conntrack due to race related to SLAB_TYPESAFE_BY_RCU
that results in removing a recycled object that is not yet in the
hashes. Move IPS_CONFIRM setting after the object is in the hashes.
From Florian Westphal.
netfilter pull request 25-07-17
* tag 'nf-25-07-17' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf:
netfilter: nf_conntrack: fix crash due to removal of uninitialised entry
Revert "netfilter: nf_tables: Add notifications for hook changes"
netfilter: nf_tables: hide clash bit from userspace
selftests: netfilter: nft_concat_range.sh: send packets to empty set
selftests: netfilter: conntrack_resize.sh: also use udpclash tool
selftests: netfilter: add conntrack clash resolution test case
selftests: netfilter: conntrack_resize.sh: extend resize test
====================
Link: https://patch.msgid.link/20250717095808.41725-1-pablo@netfilter.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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