From: Martin KaFai Lau <ka...@fb.com> Date: Tue, 15 Sep 2015 14:30:04 -0700
> v4: > - Fix a compilation error in patch 5 when CONFIG_LOCKDEP is turned on and > re-test it > > v3: > - Merge a 'if else if' test in patch 4 > - Use rcu_dereference_protected in patch 5 to fix a sparse check when > CONFIG_SPARSE_RCU_POINTER is enabled > > v2: > - Add patch 4 and 5 to remove the spinlock > > v1: > This patch series is to fix the dst refcnt bugs in ip6_tunnel. > > Patch 1 and 2 are the prep works. Patch 3 is the fix. > > I can reproduce the bug by adding and removing the ip6gre tunnel > while running a super_netperf TCP_CRR test. I get the following > trace by adding WARN_ON_ONCE(newrefcnt < 0) to dst_release(): ... Series applied, thanks. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
