Re: [PATCH net-next v1 1/1] L2TP device MTU setup - tunnel socket needs a lock

2017-04-12 Thread R Parameswaran
Hi Guillaume, Please see inline: On Wed, Apr 12, 2017 at 12:53 AM, Guillaume Nault wrote: > On Tue, Apr 11, 2017 at 08:14:37PM -0700, R. Parameswaran wrote: >> >> The MTU overhead calculation in L2TP device set-up >> merged via commit b784e7ebfce8cfb16c6f95e14e8532d0768ab7ff >> needs to be adjus

Re: [PATCH net-next v1 1/1] L2TP device MTU setup - tunnel socket needs a lock

2017-04-12 Thread R Parameswaran
Hi Dave, Please see inline: On Wed, Apr 12, 2017 at 7:13 AM, David Miller wrote: > From: "R. Parameswaran" > Date: Tue, 11 Apr 2017 20:14:37 -0700 (PDT) > >> >> The MTU overhead calculation in L2TP device set-up >> merged via commit b784e7ebfce8cfb16c6f95e14e8532d0768ab7ff >> needs to be adjust

Re: [PATCH net-next v1 1/1] L2TP device MTU setup - tunnel socket needs a lock

2017-04-12 Thread David Miller
From: "R. Parameswaran" Date: Tue, 11 Apr 2017 20:14:37 -0700 (PDT) > > The MTU overhead calculation in L2TP device set-up > merged via commit b784e7ebfce8cfb16c6f95e14e8532d0768ab7ff > needs to be adjusted to lock the tunnel socket while > referencing the sub-data structures to derive the > soc

Re: [PATCH net-next v1 1/1] L2TP device MTU setup - tunnel socket needs a lock

2017-04-12 Thread Guillaume Nault
On Tue, Apr 11, 2017 at 08:14:37PM -0700, R. Parameswaran wrote: > > The MTU overhead calculation in L2TP device set-up > merged via commit b784e7ebfce8cfb16c6f95e14e8532d0768ab7ff > needs to be adjusted to lock the tunnel socket while > referencing the sub-data structures to derive the > socket's

[PATCH net-next v1 1/1] L2TP device MTU setup - tunnel socket needs a lock

2017-04-11 Thread R. Parameswaran
The MTU overhead calculation in L2TP device set-up merged via commit b784e7ebfce8cfb16c6f95e14e8532d0768ab7ff needs to be adjusted to lock the tunnel socket while referencing the sub-data structures to derive the socket's IP overhead. --- include/linux/net.h | 2 +- net/l2tp/l2tp_eth.c | 2 ++ ne