linux/net/xdp
Jakub Kicinski 84c6b86875 xsk: don't allow umem replace at stack level
Currently drivers have to check if they already have a umem
installed for a given queue and return an error if so.  Make
better use of XDP_QUERY_XSK_UMEM and move this functionality
to the core.

We need to keep rtnl across the calls now.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com>
Acked-by: Björn Töpel <bjorn.topel@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-07-31 09:48:21 -07:00
..
Kconfig
Makefile xsk: remove newline at end of file 2018-05-18 16:07:02 +02:00
xdp_umem_props.h xsk: new descriptor addressing scheme 2018-06-04 17:21:02 +02:00
xdp_umem.c xsk: don't allow umem replace at stack level 2018-07-31 09:48:21 -07:00
xdp_umem.h xsk: wire upp Tx zero-copy functions 2018-06-05 15:48:34 +02:00
xsk_queue.c xsk: new descriptor addressing scheme 2018-06-04 17:21:02 +02:00
xsk_queue.h xsk: fix potential lost completion message in SKB path 2018-07-02 18:37:11 -07:00
xsk.c xsk: do not return EMSGSIZE in copy mode for packets larger than MTU 2018-07-13 15:34:31 +02:00