Jakub Kicinski 9da271f825 selftests: drv-net-hw: add test for memory allocation failures with page pool ... Bugs in memory allocation failure paths are quite common. Add a test exercising those paths based on qstat and page pool failure hook. Running on bnxt: # ./drivers/net/hw/pp_alloc_fail.py KTAP version 1 1..1 # ethtool -G change retval: success ok 1 pp_alloc_fail.test_pp_alloc # Totals: pass:1 fail:0 xfail:0 xpass:0 skip:0 error:0 I initially wrote this test to validate commit be43b7489a ("net/mlx5e: RX, Fix page_pool allocation failure recovery for striding rq") but mlx5 still doesn't have qstat. So I run it on bnxt, and while bnxt survives I found the problem fixed in commit 7301177307 ("eth: bnxt: fix counting packets discarded due to OOM and netpoll"). Reviewed-by: Willem de Bruijn <willemb@google.com> Link: https://lore.kernel.org/r/20240429144426.743476-7-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2024-04-30 08:15:32 -07:00
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crypto/chacha20-s390
cxl	cxl: Consolidate dport access_coordinate ->hb_coord and ->sw_coord into ->coord	2024-04-08 08:25:21 -07:00
fault-injection
ktest	ktest: force $buildonly = 1 for 'make_warnings_file' test type	2024-03-15 12:36:19 -04:00
kunit	linux_kselftest-kunit-fixes-6.9-rc2	2024-03-29 15:35:12 -07:00
memblock
nvdimm
radix-tree
scatterlist
selftests	selftests: drv-net-hw: add test for memory allocation failures with page pool	2024-04-30 08:15:32 -07:00
vsock