On 2017年08月16日 22:14, Jason Wang wrote:
From: Eric Dumazet <[email protected]> tun_build_skb() is not thread safe since it uses per queue page frag, this will break things when multiple threads are sending through same queue. Switch to use per-thread generator (no lock involved). Fixes: 66ccbc9c87c2 ("tap: use build_skb() for small packet") Tested-by: Jason Wang <[email protected]> Signed-off-by: Eric Dumazet <[email protected]> Signed-off-by: Jason Wang <[email protected]> --- drivers/net/tun.c | 7 +------
Forget to mention, this is for net-next. Thanks
