Christoph Hellwig wrote:
> > > + ip_sock_set_mtu_discover(conn->params.local->socket->sk,
> > > + IP_PMTUDISC_DONT);
> >
> > Um... The socket in question could be an AF_INET6 socket, not an AF_INET4
> > socket - I presume it will work in that case. If so:
>
> Ye
On Wed, May 13, 2020 at 02:17:41PM +0100, David Howells wrote:
> Christoph Hellwig wrote:
>
> > + ip_sock_set_mtu_discover(conn->params.local->socket->sk,
> > + IP_PMTUDISC_DONT);
>
> Um... The socket in question could be an AF_INET6 socket, not an AF_INET4
>
Christoph Hellwig wrote:
> + ip_sock_set_mtu_discover(conn->params.local->socket->sk,
> + IP_PMTUDISC_DONT);
Um... The socket in question could be an AF_INET6 socket, not an AF_INET4
socket - I presume it will work in that case. If so:
Reviewed-by: David
Add a helper to directly set the IP_MTU_DISCOVER sockopt from kernel
space without going through a fake uaccess.
Signed-off-by: Christoph Hellwig
---
include/net/ip.h | 2 ++
net/ipv4/ip_sockglue.c | 22 ++
net/rxrpc/local_object.c | 8 +---
net/rxrpc/output.c
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