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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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0c66dc1ea3
This makes use of nf_ct_netns_get/put added in previous patch. We add get/put functions to nf_conntrack_l3proto structure, ipv4 and ipv6 then implement use-count to track how many users (nft or xtables modules) have a dependency on ipv4 and/or ipv6 connection tracking functionality. When count reaches zero, the hooks are unregistered. This delays activation of connection tracking inside a namespace until stateful firewall rule or nat rule gets added. This patch breaks backwards compatibility in the sense that connection tracking won't be active anymore when the protocol tracker module is loaded. This breaks e.g. setups that ctnetlink for flow accounting and the like, without any '-m conntrack' packet filter rules. Followup patch restores old behavour and makes new delayed scheme optional via sysctl. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> |
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| acpi | ||
| asm-generic | ||
| clocksource | ||
| crypto | ||
| drm | ||
| dt-bindings | ||
| keys | ||
| kvm | ||
| linux | ||
| math-emu | ||
| media | ||
| memory | ||
| misc | ||
| net | ||
| pcmcia | ||
| ras | ||
| rdma | ||
| rxrpc | ||
| scsi | ||
| soc | ||
| sound | ||
| target | ||
| trace | ||
| uapi | ||
| video | ||
| xen | ||
| Kbuild | ||