From: Lukas Wunner lukas@wunner.de
stable inclusion from stable-5.10.80 commit c044f34ca22f26b0845912e3ca7b33d77b041c70 bugzilla: 185821 https://gitee.com/openeuler/kernel/issues/I4L7CG
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
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commit 046178e726c2977d686ba5e07105d5a6685c830e upstream.
IFB originally depended on NET_CLS_ACT for traffic redirection. But since v4.5, that may be achieved with NFT_FWD_NETDEV as well.
Fixes: 39e6dea28adc ("netfilter: nf_tables: add forward expression to the netdev family") Signed-off-by: Lukas Wunner lukas@wunner.de Cc: stable@vger.kernel.org # v4.5+: bcfabee1afd9: netfilter: nft_fwd_netdev: allow to redirect to ifb via ingress Cc: stable@vger.kernel.org # v4.5+ Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Signed-off-by: Chen Jun chenjun102@huawei.com Reviewed-by: Weilong Chen chenweilong@huawei.com Acked-by: Weilong Chen chenweilong@huawei.com
Signed-off-by: Chen Jun chenjun102@huawei.com Signed-off-by: Zheng Zengkai zhengzengkai@huawei.com --- drivers/net/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 600b9d09ec08..cb865b7ec375 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -148,7 +148,7 @@ config NET_FC
config IFB tristate "Intermediate Functional Block support" - depends on NET_CLS_ACT + depends on NET_ACT_MIRRED || NFT_FWD_NETDEV select NET_REDIRECT help This is an intermediate driver that allows sharing of