Junseo Lim 6b0835ac79 selftests/bpf: Exercise negative optlen in cgroup getsockopt hook ... Add a cgroup getsockopt selftest that sets ctx->optlen to -1. Use TCP_ZEROCOPY_RECEIVE to exercise the kernel-buffer getsockopt hook. The userspace-visible result is -EFAULT on both patched and unpatched kernels, so the return value alone cannot distinguish the bug. The test still exercises the kernel-buffer getsockopt path with a negative ctx->optlen, which reproduces the hardened usercopy warning on unpatched kernels. Signed-off-by: Junseo Lim <zirajs7@gmail.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Link: https://lore.kernel.org/bpf/4dbdcda23b2f2be06c5659f8102cd6bd036825b3.1786448307.git.zirajs7@gmail.com		2026-08-17 11:33:29 +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	Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)	2026-07-03 07:38:17 +02:00
fault-injection
ktest	ktest: Add logfile to failure directory	2026-04-20 15:23:13 -04:00
kunit	kunit:tool: Don't write to stdout when it should be disabled	2026-06-07 20:10:30 -06:00
memblock	liveupdate: updates for 7.2-rc1	2026-06-21 09:46:14 -07:00
nvdimm
radix-tree	MAINTAINERS: update Liam's email address	2026-04-27 05:54:25 -07:00
rbtree
scatterlist
selftests	selftests/bpf: Exercise negative optlen in cgroup getsockopt hook	2026-08-17 11:33:29 +02:00
shared	mm/slab: improve kmem_cache_alloc_bulk	2026-06-03 18:20:43 +02:00
vma	mm/vma: eliminate mmap_action->error_hook, introduce error_override	2026-06-04 14:45:00 -07:00
vsock	vsock/test: add test for small packets under pressure	2026-07-21 12:11:06 +02:00