[PATCH] tools/testing/selftests/bpf/test_xdp_veth.sh: fix Couldn't retrieve pinned program

[PATCH] tools/testing/selftests/bpf/test_xdp_veth.sh: fix Couldn't retrieve pinned program

[Jie2x Zhou]

Before change:
 selftests: bpf: test_xdp_veth.sh
 Couldn't retrieve pinned program '/sys/fs/bpf/test_xdp_veth/progs/redirect_map_0': No such file or directory
 selftests: xdp_veth [SKIP]
ok 20 selftests: bpf: test_xdp_veth.sh # SKIP

After change:
PING 10.1.1.33 (10.1.1.33) 56(84) bytes of data.
64 bytes from 10.1.1.33: icmp_seq=1 ttl=64 time=0.320 ms--- 10.1.1.33 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.320/0.320/0.320/0.000 ms
selftests: xdp_veth [PASS]

In test:
ls /sys/fs/bpf/test_xdp_veth/progs/redirect_map_0
ls: cannot access '/sys/fs/bpf/test_xdp_veth/progs/redirect_map_0': No such file or directory
ls /sys/fs/bpf/test_xdp_veth/progs/
xdp_redirect_map_0  xdp_redirect_map_1  xdp_redirect_map_2

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Jie2x Zhou <jie2x.zhou@intel.com>
---
 tools/testing/selftests/bpf/test_xdp_veth.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/testing/selftests/bpf/test_xdp_veth.sh b/tools/testing/selftests/bpf/test_xdp_veth.sh
index 392d28cc4e58..49936c4c8567 100755
--- a/tools/testing/selftests/bpf/test_xdp_veth.sh
+++ b/tools/testing/selftests/bpf/test_xdp_veth.sh
@@ -106,9 +106,9 @@ bpftool prog loadall \
 bpftool map update pinned $BPF_DIR/maps/tx_port key 0 0 0 0 value 122 0 0 0
 bpftool map update pinned $BPF_DIR/maps/tx_port key 1 0 0 0 value 133 0 0 0
 bpftool map update pinned $BPF_DIR/maps/tx_port key 2 0 0 0 value 111 0 0 0
-ip link set dev veth1 xdp pinned $BPF_DIR/progs/redirect_map_0
-ip link set dev veth2 xdp pinned $BPF_DIR/progs/redirect_map_1
-ip link set dev veth3 xdp pinned $BPF_DIR/progs/redirect_map_2
+ip link set dev veth1 xdp pinned $BPF_DIR/progs/xdp_redirect_map_0
+ip link set dev veth2 xdp pinned $BPF_DIR/progs/xdp_redirect_map_1
+ip link set dev veth3 xdp pinned $BPF_DIR/progs/xdp_redirect_map_2
 
 ip -n ${NS1} link set dev veth11 xdp obj xdp_dummy.o sec xdp
 ip -n ${NS2} link set dev veth22 xdp obj xdp_tx.o sec xdp
-- 
2.36.1

Re: [PATCH] tools/testing/selftests/bpf/test_xdp_veth.sh: fix Couldn't retrieve pinned program

[patchwork-bot+netdevbpf]

Hello:

This patch was applied to bpf/bpf-next.git (master)
by Daniel Borkmann <daniel@iogearbox.net>:

On Tue, 19 Jul 2022 16:24:30 +0800 you wrote:
> Before change:
>  selftests: bpf: test_xdp_veth.sh
>  Couldn't retrieve pinned program '/sys/fs/bpf/test_xdp_veth/progs/redirect_map_0': No such file or directory
>  selftests: xdp_veth [SKIP]
> ok 20 selftests: bpf: test_xdp_veth.sh # SKIP
> 
> After change:
> PING 10.1.1.33 (10.1.1.33) 56(84) bytes of data.
> 64 bytes from 10.1.1.33: icmp_seq=1 ttl=64 time=0.320 ms--- 10.1.1.33 ping statistics ---
> 1 packets transmitted, 1 received, 0% packet loss, time 0ms
> rtt min/avg/max/mdev = 0.320/0.320/0.320/0.000 ms
> selftests: xdp_veth [PASS]
> 
> [...]

Here is the summary with links:
  - tools/testing/selftests/bpf/test_xdp_veth.sh: fix Couldn't retrieve pinned program
    https://git.kernel.org/bpf/bpf-next/c/f664f9c6b4a1

You are awesome, thank you!
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