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Date: Tue, 28 Feb 2023 19:21:14 -0600 From: Frank Rowand <frowand.list@...il.com> To: Rob Herring <robh+dt@...nel.org>, Guenter Roeck <linux@...ck-us.net>, Jonathan Corbet <corbet@....net> Cc: devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, linux-doc@...r.kernel.org Subject: [PATCH 0/2] of: unittest: option to allow tests that trigger kernel stack dump Commit 74df14cd301a ("of: unittest: add node lifecycle tests") added some tests that trigger a kernel stack dump. Filtering the boot messages with scripts/dtc/of_unittest_expect detects that the stack dump is expected instead of being a test error. Test beds might interpret the stack dumps as errors, resulting in needless debugging and error reports. These test beds are likely to remove unittests due to these stack dumps. To avoid these problems, have the unittest default to skip the tests that trigger a stack dump. Add a kernel cmdline option to not skip those tests. This option can be used by testers who are able to interpret the stack dumps as not an error. Frank Rowand (2): of: unittest: option to allow tests that trigger kernel stack dump of: unittest: add of_unittest_stackdump to kernel documentation .../admin-guide/kernel-parameters.txt | 4 ++ drivers/of/unittest.c | 54 +++++++++++++++++-- 2 files changed, 55 insertions(+), 3 deletions(-) -- Frank Rowand <frowand.list@...il.com>
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