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Date: Mon, 1 Aug 2022 15:26:02 -0600
From: Shuah Khan <skhan@...uxfoundation.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Brendan Higgins <brendanhiggins@...gle.com>,
Shuah Khan <skhan@...uxfoundation.org>,
linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org,
Andrew Morton <akpm@...ux-foundation.org>,
David Gow <davidgow@...gle.com>
Subject: [GIT PULL] KUnit update for Linux 5.20-rc1
Hi Linus,
Please pull the following KUnit update for Linux 5.20-rc1.
This KUnit update for Linux 5.20-rc1 consists of several fixes and an
important feature to discourage running KUnit tests on production
systems. Running tests on a production system could leave the system
in a bad state. This new feature adds:
- adds a new taint type, TAINT_TEST to signal that a test has been run.
This should discourage people from running these tests on production
systems, and to make it easier to tell if tests have been run
accidentally (by loading the wrong configuration, etc.)
- several documentation and tool enhancements and fixes.
Please note that this KUnit update touches drivers, lib, kernel files
for the TAINT_TEST feature.
diff is attached.
thanks,
-- Shuah
----------------------------------------------------------------
The following changes since commit f2906aa863381afb0015a9eb7fefad885d4e5a56:
Linux 5.19-rc1 (2022-06-05 17:18:54 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest tags/linux-kselftest-kunit-5.20-rc1
for you to fetch changes up to 4c392516accfe51a1aaf80ed163517646f8f0476:
Documentation: KUnit: Fix example with compilation error (2022-07-28 13:06:35 -0600)
----------------------------------------------------------------
linux-kselftest-kunit-5.20-rc1
This KUnit update for Linux 5.20-rc1 consists of several fixes and an
important feature to discourage running KUnit tests on production
systems. Running tests on a production system could leave the system
in a bad state. This new feature adds:
- adds a new taint type, TAINT_TEST to signal that a test has been run.
This should discourage people from running these tests on production
systems, and to make it easier to tell if tests have been run
accidentally (by loading the wrong configuration, etc.)
- several documentation and tool enhancements and fixes.
----------------------------------------------------------------
Daniel Latypov (13):
kunit: use kmemdup in kunit_filter_tests(), take suite as const
kunit: tool: drop unused load_config argument
kunit: tool: redo how we construct and mock LinuxSourceTree
kunit: tool: refactoring printing logic into kunit_printer.py
kunit: tool: cosmetic: don't specify duplicate kernel cmdline options
kunit: tool: simplify creating LinuxSourceTreeOperations
kunit: tool: introduce --qemu_args
kunit: tool: refactor internal kconfig handling, allow overriding
kunit: add coverage_uml.config to enable GCOV on UML
kunit: tool: make --kunitconfig repeatable, blindly concat
Documentation: kunit: fix example run_kunit func to allow spaces in args
kunit: flatten kunit_suite*** to kunit_suite** in .kunit_test_suites
clk: explicitly disable CONFIG_UML_PCI_OVER_VIRTIO in .kunitconfig
David Gow (12):
panic: Taint kernel if tests are run
kunit: Taint the kernel when KUnit tests are run
apparmor: test: Remove some casts which are no-longer required
kunit: tool: Enable virtio/PCI by default on UML
Documentation: kunit: Cleanup run_wrapper, fix x-ref
module: panic: Taint the kernel when selftest modules load
selftest: Taint kernel when test module loaded
thunderbolt: test: Use kunit_test_suite() macro
nitro_enclaves: test: Use kunit_test_suite() macro
mmc: sdhci-of-aspeed: test: Use kunit_test_suite() macro
kunit: executor: Fix a memory leak on failure in kunit_filter_tests
kcsan: test: Add a .kunitconfig to run KCSAN tests
Jeremy Kerr (1):
kunit: unify module and builtin suite definitions
Mauro Carvalho Chehab (1):
kunit: test.h: fix a kernel-doc markup
Maíra Canal (1):
Documentation: KUnit: Fix example with compilation error
Sadiya Kazi (1):
Documentation: kunit: Add CLI args for kunit_tool
Documentation/admin-guide/tainted-kernels.rst | 1 +
Documentation/dev-tools/kselftest.rst | 9 +
Documentation/dev-tools/kunit/run_wrapper.rst | 81 ++++++++-
Documentation/dev-tools/kunit/running_tips.rst | 5 +-
Documentation/dev-tools/kunit/usage.rst | 2 +-
drivers/clk/.kunitconfig | 1 +
drivers/mmc/host/Kconfig | 5 +-
drivers/mmc/host/sdhci-of-aspeed-test.c | 8 +-
drivers/mmc/host/sdhci-of-aspeed.c | 34 +---
drivers/thunderbolt/Kconfig | 6 +-
drivers/thunderbolt/domain.c | 3 -
drivers/thunderbolt/tb.h | 8 -
drivers/thunderbolt/test.c | 12 +-
drivers/virt/nitro_enclaves/Kconfig | 5 +-
drivers/virt/nitro_enclaves/ne_misc_dev.c | 27 ---
drivers/virt/nitro_enclaves/ne_misc_dev_test.c | 5 +-
include/kunit/test.h | 63 ++-----
include/linux/module.h | 5 +
include/linux/panic.h | 3 +-
kernel/kcsan/.kunitconfig | 24 +++
kernel/module/main.c | 13 ++
kernel/panic.c | 1 +
lib/kunit/executor.c | 125 ++++----------
lib/kunit/executor_test.c | 144 +++++-----------
lib/kunit/test.c | 58 ++++++-
scripts/mod/modpost.c | 3 +
security/apparmor/policy_unpack_test.c | 12 +-
tools/testing/kunit/configs/arch_uml.config | 5 +
tools/testing/kunit/configs/coverage_uml.config | 11 ++
tools/testing/kunit/kunit.py | 83 +++++----
tools/testing/kunit/kunit_config.py | 54 +++---
tools/testing/kunit/kunit_kernel.py | 104 +++++++-----
tools/testing/kunit/kunit_parser.py | 63 +++----
tools/testing/kunit/kunit_printer.py | 48 ++++++
tools/testing/kunit/kunit_tool_test.py | 214 +++++++++++++++---------
tools/testing/selftests/kselftest_module.h | 4 +
36 files changed, 657 insertions(+), 592 deletions(-)
create mode 100644 kernel/kcsan/.kunitconfig
create mode 100644 tools/testing/kunit/configs/arch_uml.config
create mode 100644 tools/testing/kunit/configs/coverage_uml.config
create mode 100644 tools/testing/kunit/kunit_printer.py
----------------------------------------------------------------
View attachment "linux-kselftest-kunit-5.20-rc1.diff" of type "text/x-patch" (91994 bytes)
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