projects / platform / kernel / linux-rpi3.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 153e1b8) | patch
samples/bpf: adjust rlimit RLIMIT_MEMLOCK for xdp_redirect
authorTushar Dave <tushar.n.dave@oracle.com>
Fri, 9 Feb 2018 19:56:12 +0000 (11:56 -0800)
committerAlexei Starovoitov <ast@kernel.org>
Wed, 14 Feb 2018 01:42:01 +0000 (17:42 -0800)
commit8ac2441e0b7b7d2e76c47e0997a6634abd80cb26
tree781bc30183ea3765be46d986045e777e59a768e5tree | snapshot
parent153e1b84f477f716bc3f81e6cfae1a3d941fc7eccommit | diff
samples/bpf: adjust rlimit RLIMIT_MEMLOCK for xdp_redirect

Default rlimit RLIMIT_MEMLOCK is 64KB, causes bpf map failure.
e.g.
[root@labbpf]# ./xdp_redirect $(</sys/class/net/eth2/ifindex) \
> $(</sys/class/net/eth3/ifindex)
failed to create a map: 1 Operation not permitted

The failure is seen when executing xdp_redirect while xdp_monitor
is already runnig.

Signed-off-by: Tushar Dave <tushar.n.dave@oracle.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
samples/bpf/xdp_redirect_user.c diff | blob | history
Domain: System / Kernel; Licenses: GPL-2.0;