[PATCH v2 0/2] vsprintf: Add test for restricted kernel pointers

[Thomas Weißschuh]

Fill out the tests for restricted kernel pointers, using the %pK format.

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Changes in v2:
- Restrict the visibility of no_hash_pointers.
- Handle printf_kunit being a module.
- Add note about KUnit capabilities for kptr_restrict==1.
- Link to v1: https://lore.kernel.org/r/20260114-restricted-pointers-kunit-test-v1-1-a9d8a49c6b6f@xxxxxxxxxxxxx

To: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
To: Petr Mladek <pmladek@xxxxxxxx>
To: Steven Rostedt <rostedt@xxxxxxxxxxx>
To: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
To: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
To: Sergey Senozhatsky <senozhatsky@xxxxxxxxxxxx>
Cc: linux-kernel@xxxxxxxxxxxxxxx
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@xxxxxxxxxxxxx>

---
Thomas Weißschuh (2):
      vsprintf: Only export no_hash_pointers to test module
      vsprintf: Add test for restricted kernel pointers

 lib/tests/printf_kunit.c | 22 +++++++++++++++++++++-
 lib/vsprintf.c           |  7 ++++++-
 2 files changed, 27 insertions(+), 2 deletions(-)
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base-commit: 254f49634ee16a731174d2ae34bc50bd5f45e731
change-id: 20260109-restricted-pointers-kunit-test-ff4ec887bcd8

Best regards,
--  
Thomas Weißschuh <thomas.weissschuh@xxxxxxxxxxxxx>