linux/tools/testing
Amery Hung 11ae737efe selftests: drv-net: Reload pkt pointer after calling filter_udphdr
Fix a verification failure. filter_udphdr() calls bpf_xdp_pull_data(),
which will invalidate all pkt pointers. Therefore, all ctx->data loaded
before filter_udphdr() cannot be used. Reload it to prevent verification
errors.

The error may not appear on some compiler versions if they decide to
load ctx->data after filter_udphdr() when it is first used.

Fixes: efec2e55bd ("selftests: drv-net: Pull data before parsing headers")
Signed-off-by: Amery Hung <ameryhung@gmail.com>
Acked-by: Martin KaFai Lau <martin.lau@kernel.org>
Link: https://patch.msgid.link/20250925161452.1290694-1-ameryhung@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-09-26 13:54:46 -07:00
..
crypto/chacha20-s390 crypto: lib/chacha - strongly type the ChaCha state 2025-05-12 13:32:53 +08:00
cxl cxl for v6.17 2025-08-01 15:47:06 -07:00
fault-injection
ktest ktest.pl: Add new PATCHCHECK_SKIP option to skip testing individual commits 2025-07-29 09:30:08 -04:00
kunit Revert "kunit: configs: Enable CONFIG_INIT_STACK_ALL_PATTERN in all_tests" 2025-06-03 11:20:21 +02:00
memblock memblock: add MEMBLOCK_RSRV_KERN flag 2025-05-12 23:50:38 -07:00
nvdimm mm: remove callers of pfn_t functionality 2025-07-09 22:42:19 -07:00
radix-tree tools/testing/radix-tree: test maple tree chaining mas_preallocate() calls 2025-07-09 22:42:12 -07:00
rbtree lib/interval_tree: add test case for span iteration 2025-03-17 12:17:01 -07:00
scatterlist
selftests selftests: drv-net: Reload pkt pointer after calling filter_udphdr 2025-09-26 13:54:46 -07:00
shared tools/testing: add linux/args.h header and fix radix, VMA tests 2025-08-19 16:35:54 -07:00
vma Significant patch series in this pull request: 2025-08-05 16:02:07 +03:00
vsock vsock/test: Remove redundant semicolons 2025-08-29 19:10:52 -07:00