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| author | Jonas Gorski <jogo@openwrt.org> | 2013-05-19 18:36:15 +0000 |
|---|---|---|
| committer | Jonas Gorski <jogo@openwrt.org> | 2013-05-19 18:36:15 +0000 |
| commit | c0435a971e9c21ebf694b221717e7a73f12662ec (patch) | |
| tree | 6daa92bd257c9376af180e7bb3649dca91589812 /target/linux/generic/patches-3.10/653-disable_netlink_trim.patch | |
| parent | 87203c404996884334a9584fce0d8a251bf9fb43 (diff) | |
| download | mtk-20170518-c0435a971e9c21ebf694b221717e7a73f12662ec.zip mtk-20170518-c0435a971e9c21ebf694b221717e7a73f12662ec.tar.gz mtk-20170518-c0435a971e9c21ebf694b221717e7a73f12662ec.tar.bz2 | |
kernel: generic: add 3.10-rc1 support
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
SVN-Revision: 36663
Diffstat (limited to 'target/linux/generic/patches-3.10/653-disable_netlink_trim.patch')
| -rw-r--r-- | target/linux/generic/patches-3.10/653-disable_netlink_trim.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/target/linux/generic/patches-3.10/653-disable_netlink_trim.patch b/target/linux/generic/patches-3.10/653-disable_netlink_trim.patch new file mode 100644 index 0000000..b3a6597 --- /dev/null +++ b/target/linux/generic/patches-3.10/653-disable_netlink_trim.patch @@ -0,0 +1,30 @@ +--- a/net/netlink/af_netlink.c ++++ b/net/netlink/af_netlink.c +@@ -1503,27 +1503,7 @@ void netlink_detachskb(struct sock *sk, + + static struct sk_buff *netlink_trim(struct sk_buff *skb, gfp_t allocation) + { +- int delta; +- + WARN_ON(skb->sk != NULL); +- if (netlink_skb_is_mmaped(skb)) +- return skb; +- +- delta = skb->end - skb->tail; +- if (delta * 2 < skb->truesize) +- return skb; +- +- if (skb_shared(skb)) { +- struct sk_buff *nskb = skb_clone(skb, allocation); +- if (!nskb) +- return skb; +- consume_skb(skb); +- skb = nskb; +- } +- +- if (!pskb_expand_head(skb, 0, -delta, allocation)) +- skb->truesize -= delta; +- + return skb; + } + |