linux/tools/testing
Jakub Kicinski 7a1ff3545a selftests: net: py: ensure defer() is only used within a test case
I wasted a couple of hours recently after accidentally adding
a defer() from within a function which itself was called as
part of defer(). This leads to an infinite loop of defer().
Make sure this cannot happen and raise a helpful exception.

I understand that the pair of _ksft_defer_arm() calls may
not be the most Pythonic way to implement this, but it's
easy enough to understand.

Reviewed-by: Petr Machata <petrm@nvidia.com>
Link: https://patch.msgid.link/20260108225257.2684238-2-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-01-10 15:11:59 -08:00
..
crypto/chacha20-s390
cxl Merge branch 'for-6.19/cxl-misc' into cxl-for-next 2025-11-18 16:27:58 -07:00
fault-injection
ktest ktest.pl: Fix uninitialized var in config-bisect.pl 2025-12-03 18:25:18 -05:00
kunit kunit: qemu_configs: Add MIPS configurations 2025-09-15 10:30:07 -06:00
memblock
nvdimm tools/testing/nvdimm: Use per-DIMM device handle 2025-11-03 16:47:13 -06:00
radix-tree idr: fix idr_alloc() returning an ID out of range 2025-12-23 11:23:11 -08:00
rbtree
scatterlist mm: remove nth_page() 2025-09-21 14:22:10 -07:00
selftests selftests: net: py: ensure defer() is only used within a test case 2026-01-10 15:11:59 -08:00
shared Summary of significant series in this pull request: 2025-10-02 18:18:33 -07:00
vma mm: introduce VMA flags bitmap type 2025-11-29 10:41:09 -08:00
vsock vsock/test: Test setting SO_ZEROCOPY on accept()ed socket 2026-01-05 16:14:51 -08:00