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| author | Florian Fainelli <florian@openwrt.org> | 2013-03-14 14:45:56 +0000 |
|---|---|---|
| committer | Florian Fainelli <florian@openwrt.org> | 2013-03-14 14:45:56 +0000 |
| commit | b2e63b8ea81fae72aef69649631cf491bac5306f (patch) | |
| tree | 9a4bc7d83c339b4b842999287e3ae5e5d5d6734a /target/linux/generic/patches-3.9/653-disable_netlink_trim.patch | |
| parent | 32f3b1e3582701ef6c8c248b9ad0a761c42bbc1b (diff) | |
| download | mtk-20170518-b2e63b8ea81fae72aef69649631cf491bac5306f.zip mtk-20170518-b2e63b8ea81fae72aef69649631cf491bac5306f.tar.gz mtk-20170518-b2e63b8ea81fae72aef69649631cf491bac5306f.tar.bz2 | |
kernel: add support for 3.9-rc2
Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 36008
Diffstat (limited to 'target/linux/generic/patches-3.9/653-disable_netlink_trim.patch')
| -rw-r--r-- | target/linux/generic/patches-3.9/653-disable_netlink_trim.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/target/linux/generic/patches-3.9/653-disable_netlink_trim.patch b/target/linux/generic/patches-3.9/653-disable_netlink_trim.patch new file mode 100644 index 0000000..49a0cdb --- /dev/null +++ b/target/linux/generic/patches-3.9/653-disable_netlink_trim.patch @@ -0,0 +1,28 @@ +--- a/net/netlink/af_netlink.c ++++ b/net/netlink/af_netlink.c +@@ -894,25 +894,7 @@ void netlink_detachskb(struct sock *sk, + + static struct sk_buff *netlink_trim(struct sk_buff *skb, gfp_t allocation) + { +- int delta; +- + skb_orphan(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; + } + |