From: David S. Miller Date: Wed, 11 Apr 2018 21:41:28 +0000 (-0400) Subject: Merge branch 'l2tp-tunnel-creation-fixes' X-Git-Tag: v4.19~1215^2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0c84cee8f131a090f77f5a3dea5d6a7bd99c00db;p=platform%2Fkernel%2Flinux-rpi.git Merge branch 'l2tp-tunnel-creation-fixes' Guillaume Nault says: ==================== l2tp: tunnel creation fixes L2TP tunnel creation is racy. We need to make sure that the tunnel returned by l2tp_tunnel_create() isn't going to be freed while the caller is using it. This is done in patch #1, by separating tunnel creation from tunnel registration. With the tunnel registration code in place, we can now check for duplicate tunnels in a race-free way. This is done in patch #2, which incidentally removes the last use of l2tp_tunnel_find(). ==================== Signed-off-by: David S. Miller --- 0c84cee8f131a090f77f5a3dea5d6a7bd99c00db