linux/tools/testing
Paul Chaignon ba578b87fe selftests/bpf: Test invalid narrower ctx load
This patch adds selftests to cover invalid narrower loads on the
context. These used to cause kernel warnings before the previous patch.
To trigger the warning, the load had to be aligned, to read an affected
context field (ex., skb->sk), and not starting at the beginning of the
field.

The nine new cases all fail without the previous patch.

Suggested-by: Eduard Zingerman <eddyz87@gmail.com>
Signed-off-by: Paul Chaignon <paul.chaignon@gmail.com>
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Acked-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://patch.msgid.link/44cd83ea9c6868079943f0a436c6efa850528cc1.1753194596.git.paul.chaignon@gmail.com
2025-07-23 19:35:56 -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-6.16/cxl-features-ras' into cxl-for-next 2025-05-23 13:26:24 -07:00
fault-injection
ktest ktest: Fix Test Failures Due to Missing LOG_FILE Directories 2025-03-27 09:34:00 -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
radix-tree maple_tree: add sufficient height 2025-05-11 17:48:29 -07:00
rbtree lib/interval_tree: add test case for span iteration 2025-03-17 12:17:01 -07:00
scatterlist
selftests selftests/bpf: Test invalid narrower ctx load 2025-07-23 19:35:56 -07:00
shared test suite: use %zu to print size_t 2025-04-11 17:32:35 -07:00
vma mm: add mmap_prepare() compatibility layer for nested file systems 2025-06-12 21:39:02 -07:00
vsock vsock/test: fix vsock_ioctl_int() check for unsupported ioctl 2025-07-16 16:14:00 -07:00