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* kernel: bump 4.4 to 4.4.112 for 17.01Kevin Darbyshire-Bryant2018-01-221-35/+0
| | | | | | | | | | | | | | | | | | | | | | Refresh patches. Remove upstreamed patches: target/linux/generic/patches-4.4/030-2-smsc75xx-use-skb_cow_head-to-deal-with-cloned-skbs.patch target/linux/generic/patches-4.4/030-3-cx82310_eth-use-skb_cow_head-to-deal-with-cloned-skb.patch target/linux/generic/patches-4.4/030-4-sr9700-use-skb_cow_head-to-deal-with-cloned-skbs.patch target/linux/generic/patches-4.4/030-5-lan78xx-use-skb_cow_head-to-deal-with-cloned-skbs.patch CVEs completely or partially addressed: CVE-2017-5715 CVE-2017-5753 CVE-2017-17741 CVE-2017-1000410 Compile-tested: ar71xx Archer C7 v2 Run-tested: ar71xx Archer C7 v2 Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
* kernel: use skb_cow_head() to deal with cloned skbsÁlvaro Fernández Rojas2017-04-231-0/+35
We need to ensure there is enough headroom to push extra header, but we also need to check if we are allowed to change headers. skb_cow_head() is the proper helper to deal with this. Fixes Ethernet<->WiFi bridge for Raspberry Pi and probably other devices. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>