kernel/git/next/linux-next.git/tools/testing/selftests/net, branch master

Merge branch 'main' of https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git

2026-09-16T12:07:39+00:00

# Conflicts: # net/core/neighbour.c

Merge branch 'fs-next' of linux-next

2026-09-16T12:07:10+00:00

next-20260914/vfs-brauner

2026-09-16T11:09:16+00:00

selftest: af_unix: Add test case with mixed lowpoint in scm_rights.c.

2026-09-15T23:45:05+00:00

The new test case creates two SCCs so that each of them has multiple scc_index. Without patch, GC cannot free the sockets and the test fails. # RUN scm_rights.dgram.mixed_lowpoints ... # scm_rights.c:176:mixed_lowpoints:Expected 0 (0) == ret (12) # mixed_lowpoints: Test terminated by assertion # FAIL scm_rights.dgram.mixed_lowpoints not ok 5 scm_rights.dgram.mixed_lowpoints ... # FAILED: 45 / 50 tests passed. # Totals: pass:45 fail:5 xfail:0 xpass:0 skip:0 error:0 With the patch, all tests pass. # PASSED: 50 / 50 tests passed. # Totals: pass:50 fail:0 xfail:0 xpass:0 skip:0 error:0 Signed-off-by: Kuniyuki Iwashima Reviewed-by: Simon Horman Link: https://patch.msgid.link/20260912030852.1467872-3-kuniyu@google.com Signed-off-by: Jakub Kicinski

selftests: net: add ruff linter exclusions

2026-09-15T00:08:46+00:00

Fedora is now shipping ruff 0.16 which added a ton of more opinionated rules. Let's add some exclusions for checks which are both noisy and IMO of questionable value. We can still follow them for new code but it's a matter of preference. C401: set(x for x in Y) -> {x for x in Y} I find the set() a little more readable. I001: hard requirements to sort includes A little too much RUF015: list(set_a - set_b)[0] -> next(iter(set_a - set_b)) list + index are more readable to a "C person" for sure. Reviewed-by: Nicolai Buchwitz Link: https://patch.msgid.link/20260912233926.304768-1-kuba@kernel.org Signed-off-by: Jakub Kicinski

Merge branch 'vfs-7.4.shared.net-next.pidfd' into vfs.all

2026-09-11T14:00:43+00:00

selftests: net: add ctl_file_write() helper

2026-09-11T01:46:40+00:00

Setting a sysctl or a sysfs attribute for the duration of a test and putting the old value back has been open coded multiple times. We generally avoid creating library helpers but this one is very common, and the defer is a little tricky as using the same function for defer as the initial write leads to an infinite loop (not that I would ever make such mistake!) Some of the conversions are not identical, but arguably ctl_file_write() semantics are more correct. Reviewed-by: Nimrod Oren Reviewed-by: Bobby Eshleman Link: https://patch.msgid.link/20260909180009.1894019-1-kuba@kernel.org Signed-off-by: Jakub Kicinski

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2026-09-10T22:14:05+00:00

Cross-merge networking fixes after downstream PR (net-7.3-rc3). Conflicts: drivers/net/dsa/mt7530.c 3c18e3c9a54e ("net: dsa: mt7530: populate lpi_interfaces to fix EEE support") 10d9d8328e8a ("net: dsa: mt7530: replace mt7530_read with regmap_read") Adjacent changes: drivers/net/bonding/bond_alb.c 1746ef2e2df2 ("bonding: use skb_cow_head() in bond_do_alb_xmit() and rlb_arp_xmit()") 4cef95f72bbd ("bonding: fix u32 overflow in compute_gap()") Signed-off-by: Jakub Kicinski

selftests: net: fix repeated word 'use' in comment

2026-09-10T15:34:37+00:00

Drop the second 'use', reported by checkpatch.pl as a possible repeated word. Only touches a comment, no code changes. Signed-off-by: Hemanth Selam Reviewed-by: Andrew Lunn Link: https://patch.msgid.link/20260908052602.27497-3-hemanth.selam@gmail.com Signed-off-by: Jakub Kicinski

selftests: icmp_redirect: remove xfail support

2026-09-10T01:43:49+00:00

Commit 0a36a75c6818 ("selftests: icmp_redirect: support expected failures") added xfail support to icmp_redirect.sh because the test "IPv6: mtu exception plus redirect" was failing at the time due to a perceived kernel bug described in commit 99513cfa16c6 ("selftest: Fixes for icmp_redirect test"). However, commit 0e02bf5de46a ("selftests: icmp_redirect: IPv6 PMTU info should be cleared after redirect") subsequently fixed the test logic: after redirecting to a new path, the old PMTU information should indeed be cleared, so the test was adjusted to verify the redirect without the old PMTU. Since that fix, the test has been passing and is no longer expected to fail. Leaving xfail=1 in log_test() for all IPv6 tests was not only obsolete, but had the undesirable side effect of masking any future IPv6 failure as XFAIL instead of FAIL. Furthermore, commit 3748939bce3f ("selftests: icmp_redirect: pass xfail=0 to log_test()") had to work around a bash syntax error caused by the empty xfail argument on IPv4 tests. Remove the obsolete xfail support from log_test() and restore standard pass/fail reporting across all tests. Signed-off-by: Eric Dumazet Reviewed-by: Ido Schimmel Link: https://patch.msgid.link/20260908091327.349091-1-edumazet@google.com Signed-off-by: Jakub Kicinski