Inbal Schussheim d841cd7513 selftests: net: packetdrill: test exclusion of old ACK from TCP fast path ... Add a packetdrill test for an in-sequence data segment carrying an excessively old ACK. Verify that the segment falls through from the TCP fast path to the slow path, where the existing ACK validation rejects it and sends a challenge ACK. The payload is not accepted and RCV.NXT remains unchanged. Based on the reproducer from Commit 3d501dd326 ("tcp: do not accept ACK of bytes we never sent"). Signed-off-by: Inbal Schussheim <inbal.lipshtat@mail.huji.ac.il> Reviewed-by: Eric Dumazet <edumazet@google.com> Link: https://patch.msgid.link/20260914090408.1435080-3-inbal.lipshtat@mail.huji.ac.il Signed-off-by: Paolo Abeni <pabeni@redhat.com>		2026-09-17 15:17:58 +02:00
..
crypto/chacha20-s390	crypto: drbg - Fold include/crypto/drbg.h into crypto/drbg.c	2026-05-07 16:09:59 +08:00
cxl	Merge branch 'for-7.3/cxl-misc' into cxl-for-next	2026-08-05 13:23:52 -07:00
fault-injection
ktest
kunit	spi: Updates for v7.3	2026-08-19 09:47:41 -07:00
memblock	kho: make boot time huge page allocation work nicely with KHO	2026-08-23 09:17:38 -07:00
nvdimm	nvdimm: ndtest: remove redundant NULL check before vfree()	2026-07-14 16:12:53 -07:00
radix-tree	maple_tree: change two GFP flags in tests	2026-08-24 18:43:31 -07:00
rbtree
scatterlist
selftests	selftests: net: packetdrill: test exclusion of old ACK from TCP fast path	2026-09-17 15:17:58 +02:00
shared	mm/slab: improve kmem_cache_alloc_bulk	2026-06-03 18:20:43 +02:00
vma	mm: fix CONFIG_STACK_GROWSUP typo in tools/testing/vma/include/dup.h	2026-08-24 18:43:12 -07:00
vsock	vsock/test: add test for small packets under pressure	2026-07-21 12:11:06 +02:00