a0c49ef46f
Boot tested: http://pastebin.com/L6aAb9xj Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> [jogo: update to 4.1 final add patches added since submission delete patches applied in later rcs restore commit messages in 220-gc-sections and 304-mips_disable_fpu fix 050-backport_netfilter_rtcache to match new API update inlined dma ops with upstream changes add missing config symbols enabled CONFIG_MULTIUSER update kmod defintions for 4.1 ] Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 46112
30 lines
664 B
Diff
30 lines
664 B
Diff
--- a/net/netlink/af_netlink.c
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+++ b/net/netlink/af_netlink.c
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@@ -1724,27 +1724,7 @@ void netlink_detachskb(struct sock *sk,
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static struct sk_buff *netlink_trim(struct sk_buff *skb, gfp_t allocation)
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{
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- int delta;
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-
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WARN_ON(skb->sk != NULL);
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- if (netlink_skb_is_mmaped(skb))
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- return skb;
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-
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- delta = skb->end - skb->tail;
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- if (is_vmalloc_addr(skb->head) || delta * 2 < skb->truesize)
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- return skb;
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-
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- if (skb_shared(skb)) {
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- struct sk_buff *nskb = skb_clone(skb, allocation);
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- if (!nskb)
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- return skb;
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- consume_skb(skb);
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- skb = nskb;
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- }
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-
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- if (!pskb_expand_head(skb, 0, -delta, allocation))
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- skb->truesize -= delta;
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-
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return skb;
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}
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