From: Paolo Abeni
Date: Thu, 28 Apr 2016 11:04:51 +0200
> After the commit e09acddf873b ("ip_tunnel: replace dst_cache with generic
> implementation"), a preemption debug warning is triggered on ip4
> tunnels updating; the dst cache helper needs to be invoked in unpreemptible
> context.
>
> We d
On Thu, 2016-04-28 at 05:09 -0700, Eric Dumazet wrote:
> On Thu, 2016-04-28 at 11:04 +0200, Paolo Abeni wrote:
> > After the commit e09acddf873b ("ip_tunnel: replace dst_cache with generic
> > implementation"), a preemption debug warning is triggered on ip4
> > tunnels updating; the dst cache helpe
On Thu, 2016-04-28 at 11:04 +0200, Paolo Abeni wrote:
> After the commit e09acddf873b ("ip_tunnel: replace dst_cache with generic
> implementation"), a preemption debug warning is triggered on ip4
> tunnels updating; the dst cache helper needs to be invoked in unpreemptible
> context.
>
> We don't
After the commit e09acddf873b ("ip_tunnel: replace dst_cache with generic
implementation"), a preemption debug warning is triggered on ip4
tunnels updating; the dst cache helper needs to be invoked in unpreemptible
context.
We don't need to load the cache on tunnel update, so this commit fixes
the
