Re: [net-next PATCH] GSO: Provide software checksum of tunneled UDP fragmentation offload

2016-02-26 Thread David Miller
From: Alexander Duyck Date: Wed, 24 Feb 2016 16:46:21 -0800 > On reviewing the code I realized that GRE and UDP tunnels could cause a > kernel panic if we used GSO to segment a large UDP frame that was sent > through the tunnel with an outer checksum and hardware offloads were not > available. >

[net-next PATCH] GSO: Provide software checksum of tunneled UDP fragmentation offload

2016-02-24 Thread Alexander Duyck
On reviewing the code I realized that GRE and UDP tunnels could cause a kernel panic if we used GSO to segment a large UDP frame that was sent through the tunnel with an outer checksum and hardware offloads were not available. In order to correct this we need to update the feature flags that are p