linux/tools/testing
Dan Williams 3a2b97b321 cxl/test: Improve init-order fidelity relative to real-world systems
The investigation of an initialization failure [1] highlighted that
cxl_test does not reflect the init-order of real world systems. The
expected order is root/bus first then async probing of the memory
devices.

Fix up cxl_test to reflect that order. While it did not reproduce the
initial bug report (since that is dependent on built-in vs modular
builds), it did reveal a separate latent bug in the subsystem's decoder
shutdown flow. Fix for that sent separately.

Link: http://lore.kernel.org/20241004212504.1246-1-gourry@gourry.net [1]
Cc: Davidlohr Bueso <dave@stgolabs.net>
Cc: Jonathan Cameron <jonathan.cameron@huawei.com>
Cc: Dave Jiang <dave.jiang@intel.com>
Cc: Alison Schofield <alison.schofield@intel.com>
Cc: Vishal Verma <vishal.l.verma@intel.com>
Cc: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://patch.msgid.link/172964784521.81806.15791069994065969243.stgit@dwillia2-xfh.jf.intel.com
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
2024-10-25 16:07:04 -05:00
..
crypto/chacha20-s390
cxl cxl/test: Improve init-order fidelity relative to real-world systems 2024-10-25 16:07:04 -05:00
fault-injection failcmd: make failcmd.sh executable 2024-09-01 20:43:32 -07:00
ktest ktest.pl: Avoid false positives with grub2 skip regex 2024-09-04 15:06:28 -04:00
kunit kunit: tool: Build compile_commands.json 2024-09-12 09:52:36 -06:00
memblock memblock: updates for 6.12-rc1 2024-09-25 11:35:19 -07:00
nvdimm testing: nvdimm: Add MODULE_DESCRIPTION() macros 2024-06-17 18:43:08 -05:00
radix-tree maple_tree: add regression test for spanning store bug 2024-10-17 08:35:10 -07:00
scatterlist
selftests BPF fixes: 2024-10-18 16:27:14 -07:00
shared 19 hotfixes. 13 are cc:stable. 2024-09-27 10:27:22 -07:00
vma mm: rework vm_ops->close() handling on VMA merge 2024-09-03 21:15:55 -07:00
vsock test/vsock: add ioctl unsent bytes test 2024-08-02 09:20:28 +01:00