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Tushar Vyavahare 1b71a3be3b selftests/xsk: Fix for SEND_RECEIVE_UNALIGNED test 
[ Upstream commit 2e1d6a0411 ]

Fix test broken by shared umem test and framework enhancement commit.

Correct the current implementation of pkt_stream_replace_half() by
ensuring that nb_valid_entries are not set to half, as this is not true
for all the tests. Ensure that the expected value for valid_entries for
the SEND_RECEIVE_UNALIGNED test equals the total number of packets sent,
which is 4096.

Create a new function called pkt_stream_pkt_set() that allows for packet
modification to meet specific requirements while ensuring the accurate
maintenance of the valid packet count to prevent inconsistencies in packet
tracking.

Fixes: 6d198a89c0 ("selftests/xsk: Add a test for shared umem feature")
Reported-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: Tushar Vyavahare <tushar.vyavahare@intel.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Acked-by: Magnus Karlsson <magnus.karlsson@intel.com>
Link: https://lore.kernel.org/bpf/20231214130007.33281-1-tushar.vyavahare@intel.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2024-01-25 15:44:52 -08:00
..
crypto/chacha20-s390 tools/testing/crypto: Use vzalloc instead of vmalloc+memset 2022-07-05 14:46:36 +02:00
cxl cxl: Add cxl_num_decoders_committed() usage to cxl_test 2023-12-04 16:46:14 -08:00
fault-injection docs: fault-injection: convert docs to ReST and rename to *.rst 2019-06-14 14:21:07 -06:00
ktest ktest: Restore stty setting at first in dodie 2023-02-20 11:52:27 -05:00
kunit sound updates for 6.6-rc1 2023-08-30 13:45:05 -07:00
memblock memblock tests: fix warning ‘struct seq_file’ declared inside parameter list 2023-09-14 10:51:28 +03:00
nvdimm ndtest: fix typo class_regster -> class_register 2023-11-27 18:08:02 +00:00
radix-tree maple_tree: do not preallocate nodes for slot stores 2023-12-20 13:46:19 -08:00
scatterlist tools/testing/scatterlist: add missing defines 2022-01-30 09:56:58 +02:00
selftests selftests/xsk: Fix for SEND_RECEIVE_UNALIGNED test 2024-01-25 15:44:52 -08:00
vsock vsock/test: fix SEQPACKET message bounds test 2023-11-23 08:49:16 -08:00