git.baikalelectronics.ru Git - kernel.git/commit

]> git.baikalelectronics.ru Git - kernel.git/commit

author	Florian Westphal <fw@strlen.de>
	Mon, 14 Mar 2022 17:23:12 +0000 (18:23 +0100)
committer	Pablo Neira Ayuso <pablo@netfilter.org>
	Sat, 19 Mar 2022 23:29:47 +0000 (00:29 +0100)
commit	9f9ca5d1e747a40201715a22f27370537b06603d
tree	ab613ed42f5060095314843bb32a770677647c6e	tree \| snapshot
parent	708419322d645a20ebb83b52e5b2596b4cce76dd	commit \| diff

netfilter: nft_fib: add reduce support

The fib expression stores to a register, so we can't add empty stub.
Check that the register that is being written is in fact redundant.

In most cases, this is expected to cancel tracking as re-use is
unlikely.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

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include/net/netfilter/nft_fib.h		diff \| blob \| history
net/ipv4/netfilter/nft_fib_ipv4.c		diff \| blob \| history
net/ipv6/netfilter/nft_fib_ipv6.c		diff \| blob \| history
net/netfilter/nft_fib.c		diff \| blob \| history
net/netfilter/nft_fib_inet.c		diff \| blob \| history
net/netfilter/nft_fib_netdev.c		diff \| blob \| history