Re: [tipc-discussion] [PATCH net 0/3] net: fix quite a few dst_cache crashes reported by syzbot

2019-06-21 Thread Xin Long
On Fri, Jun 21, 2019 at 3:48 AM Erik Hugne wrote: > > Commenting on Jon's response fist. > > Den tors 20 juni 2019 kl 13:26 skrev Xin Long : > > > > On Mon, Jun 17, 2019 at 10:28 PM Jon Maloy wrote: > > > Hi Xin, > > > As I remember the discussion around introduction of UDP media a few years >

Re: [tipc-discussion] [PATCH net 0/3] net: fix quite a few dst_cache crashes reported by syzbot

2019-06-20 Thread Erik Hugne
Commenting on Jon's response fist. Den tors 20 juni 2019 kl 13:26 skrev Xin Long : > > On Mon, Jun 17, 2019 at 10:28 PM Jon Maloy wrote: > > Hi Xin, > > As I remember the discussion around introduction of UDP media a few years ago, the developer, Erik Huge, only chose to register TIPC as a udp

Re: [tipc-discussion] [PATCH net 0/3] net: fix quite a few dst_cache crashes reported by syzbot

2019-06-20 Thread Jon Maloy
> -Original Message- > From: Xin Long > Sent: 20-Jun-19 07:26 > To: Jon Maloy > Cc: tipc-discussion@lists.sourceforge.net > Subject: Re: [PATCH net 0/3] net: fix quite a few dst_cache crashes reported > by syzbot > > On Mon, Jun 17, 2019 at 10:28 PM Jon Maloy > wrote: > > > > Hi

Re: [tipc-discussion] [PATCH net 0/3] net: fix quite a few dst_cache crashes reported by syzbot

2019-06-20 Thread Xin Long
On Mon, Jun 17, 2019 at 10:28 PM Jon Maloy wrote: > > Hi Xin, > As I remember the discussion around introduction of UDP media a few years > ago, the developer, Erik Huge, only chose to register TIPC as a udp tunnel > user instead of regular udp user because it provides a more efficient way to

Re: [tipc-discussion] [PATCH net 0/3] net: fix quite a few dst_cache crashes reported by syzbot

2019-06-17 Thread Jon Maloy
Hi Xin, As I remember the discussion around introduction of UDP media a few years ago, the developer, Erik Huge, only chose to register TIPC as a udp tunnel user instead of regular udp user because it provides a more efficient way to receive packet in kernel space. With UDP tunnel, we could