linux/tools/testing
Nimrod Oren dfc0770433 selftests: net: Fix checksums in xdp_native
Data adjustment cases failed with "Data exchange failed" when using IPv4
because the program did not update the IP and UDP checksums in the IPv4
branch. The issue was masked when both IPv4 and IPv6 were configured,
since the test harness prefers IPv6.

While here, generalize csum_fold_helper() to fold twice so it works for
any 32-bit input.

Fixes: 0b65cfcef9 ("selftests: drv-net: Test tail-adjustment support")
Reviewed-by: Carolina Jubran <cjubran@nvidia.com>
Reviewed-by: Dragos Tatulea <dtatulea@nvidia.com>
Signed-off-by: Nimrod Oren <noren@nvidia.com>
Link: https://patch.msgid.link/20260520153928.3371765-1-noren@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
History 2026-05-21 07:47:00 -07:00
..
crypto/chacha20-s390 crypto: lib/chacha - strongly type the ChaCha state 2025-05-12 13:32:53 +08:00
cxl Merge branch 'for-7.1/cxl-region-refactor' into cxl-for-next 2026-04-03 12:30:57 -07:00
fault-injection failcmd: make failcmd.sh executable 2024-09-01 20:43:32 -07:00
ktest ktest: Add logfile to failure directory 2026-04-20 15:23:13 -04:00
kunit linux_kselftest-kunit-7.1-rc1 2026-04-14 17:39:42 -07:00
memblock mm: move free_reserved_area() to mm/memblock.c 2026-04-01 11:19:46 +03:00
nvdimm tools/testing/nvdimm: Use per-DIMM device handle 2025-11-03 16:47:13 -06:00
radix-tree MAINTAINERS: update Liam's email address 2026-04-27 05:54:25 -07:00
rbtree lib/interval_tree: add test case for span iteration 2025-03-17 12:17:01 -07:00
scatterlist mm: remove nth_page() 2025-09-21 14:22:10 -07:00
selftests selftests: net: Fix checksums in xdp_native 2026-05-21 07:47:00 -07:00
shared tools: Update context analysis macros in compiler_types.h 2026-01-28 09:25:45 +01:00
vma mm/vma: do not try to unmap a VMA if mmap_prepare() invoked from mmap() 2026-04-27 05:54:24 -07:00
vsock vsock/test: add MSG_PEEK after partial recv test 2026-04-16 19:34:22 -07:00