Stanislav Fomichev a5f3a3f7c1 selftests/bpf: Properly enable hwtstamp in xdp_hw_metadata ... The existing timestamping_enable() is a no-op because it applies to the socket-related path that we are not verifying here anymore. (but still leaving the code around hoping we can have xdp->skb path verified here as well) poll: 1 (0) xsk_ring_cons__peek: 1 0xf64788: rx_desc[0]->addr=100000000008000 addr=8100 comp_addr=8000 rx_hash: 3697961069 rx_timestamp: 1674657672142214773 (sec:1674657672.1422) XDP RX-time: 1674657709561774876 (sec:1674657709.5618) delta sec:37.4196 AF_XDP time: 1674657709561871034 (sec:1674657709.5619) delta sec:0.0001 (96.158 usec) 0xf64788: complete idx=8 addr=8000 Also, maybe something to archive here, see [0] for Jesper's note about NIC vs host clock delta. 0: https://lore.kernel.org/bpf/f3a116dc-1b14-3432-ad20-a36179ef0608@redhat.com/ v2: - Restore original value (Martin) Fixes: 297a3f1241 ("selftests/bpf: Simple program to dump XDP RX metadata") Reported-by: Jesper Dangaard Brouer <jbrouer@redhat.com> Tested-by: Jesper Dangaard Brouer <jbrouer@redhat.com> Signed-off-by: Stanislav Fomichev <sdf@google.com> Link: https://lore.kernel.org/r/20230126225030.510629-1-sdf@google.com Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>		2023-01-26 22:10:31 -08:00
..
crypto/chacha20-s390	tools/testing/crypto: Use vzalloc instead of vmalloc+memset	2022-07-05 14:46:36 +02:00
cxl	tools/testing/cxl: Require cache invalidation bypass	2022-12-05 12:33:20 -08:00
fault-injection
ktest	ktest.pl: Add shell commands to variables	2022-12-08 23:23:05 -05:00
kunit	kunit: tool: make parser preserve whitespace when printing test log	2022-12-12 14:13:48 -07:00
memblock	memblock tests: remove completed TODO item	2022-11-08 09:50:24 +02:00
nvdimm	libnvdimm: Introduce CONFIG_NVDIMM_SECURITY_TEST flag	2022-12-01 12:42:35 -08:00
radix-tree	maple_tree: update copyright dates for test code	2022-12-15 16:37:49 -08:00
scatterlist
selftests	selftests/bpf: Properly enable hwtstamp in xdp_hw_metadata	2023-01-26 22:10:31 -08:00
vsock	vsock_test: POLLIN + SO_RCVLOWAT test	2022-08-23 10:43:12 +02:00