Messages in this thread | | | Date | Sat, 15 Jun 2013 14:06:00 +0800 | Subject | Re: [netlink] WARNING: at mm/vmalloc.c:1487 __vunmap() | From | Cong Wang <> |
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On Sat, Jun 15, 2013 at 1:57 PM, Cong Wang <xiyou.wangcong@gmail.com> wrote: > > Hi, Fengguang, > > Could you try the following quick fix? > > diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c > index 8978755..d8c6c03 100644 > --- a/net/netlink/af_netlink.c > +++ b/net/netlink/af_netlink.c > @@ -750,7 +750,7 @@ static void netlink_skb_destructor(struct sk_buff *skb) > skb->head = NULL; > } > #endif > - if (is_vmalloc_addr(skb->head)) { > + else if (is_vmalloc_addr(skb->head)) {
Never mind, skb->head is already set to NULL when it is mmap skb... so please ignore it.
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