linux_dsm_epyc7002/kernel/bpf
Brenden Blanco 4acf6c0b84 bpf: enable direct packet data write for xdp progs
For forwarding to be effective, XDP programs should be allowed to
rewrite packet data.

This requires that the drivers supporting XDP must all map the packet
memory as TODEVICE or BIDIRECTIONAL before invoking the program.

Signed-off-by: Brenden Blanco <bblanco@plumgrid.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-19 21:46:33 -07:00
..
arraymap.c bpf: bpf_event_entry_gen's alloc needs to be in atomic context 2016-07-16 22:03:39 -07:00
core.c bpf: avoid stack copy and use skb ctx for event output 2016-07-15 14:23:56 -07:00
hashtab.c bpf: pre-allocate hash map elements 2016-03-08 15:28:31 -05:00
helpers.c bpf: don't use raw processor id in generic helper 2016-06-30 05:54:40 -04:00
inode.c bpf: make inode code explicitly non-modular 2016-07-11 13:52:43 -07:00
Makefile bpf: introduce percpu_freelist 2016-03-08 15:28:31 -05:00
percpu_freelist.c bpf: introduce percpu_freelist 2016-03-08 15:28:31 -05:00
percpu_freelist.h bpf: introduce percpu_freelist 2016-03-08 15:28:31 -05:00
stackmap.c Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-05-25 17:05:40 -07:00
syscall.c bpf: add bpf_prog_add api for bulk prog refcnt 2016-07-19 21:46:31 -07:00
verifier.c bpf: enable direct packet data write for xdp progs 2016-07-19 21:46:33 -07:00