From: "Thomas Weißschuh" <thomas.weissschuh@linutronix.de>
To: Andrew Morton <akpm@linux-foundation.org>,
Petr Mladek <pmladek@suse.com>,
Steven Rostedt <rostedt@goodmis.org>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Rasmus Villemoes <linux@rasmusvillemoes.dk>,
Sergey Senozhatsky <senozhatsky@chromium.org>
Cc: linux-kernel@vger.kernel.org,
"Thomas Weißschuh" <thomas.weissschuh@linutronix.de>
Subject: [PATCH v2 0/2] vsprintf: Add test for restricted kernel pointers
Date: Mon, 04 May 2026 12:43:39 +0200 [thread overview]
Message-ID: <20260504-restricted-pointers-kunit-test-v2-0-19e8b1c0fbeb@linutronix.de> (raw)
Fill out the tests for restricted kernel pointers, using the %pK format.
---
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@linutronix.de
To: Andrew Morton <akpm@linux-foundation.org>
To: Petr Mladek <pmladek@suse.com>
To: Steven Rostedt <rostedt@goodmis.org>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Rasmus Villemoes <linux@rasmusvillemoes.dk>
To: Sergey Senozhatsky <senozhatsky@chromium.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
---
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(-)
---
base-commit: 254f49634ee16a731174d2ae34bc50bd5f45e731
change-id: 20260109-restricted-pointers-kunit-test-ff4ec887bcd8
Best regards,
--
Thomas Weißschuh <thomas.weissschuh@linutronix.de>
next reply other threads:[~2026-05-04 10:43 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-04 10:43 Thomas Weißschuh [this message]
2026-05-04 10:43 ` [PATCH v2 1/2] vsprintf: Only export no_hash_pointers to test module Thomas Weißschuh
2026-05-04 10:57 ` Andy Shevchenko
2026-05-04 11:53 ` Thomas Weißschuh
2026-05-04 14:11 ` Andy Shevchenko
2026-05-04 10:43 ` [PATCH v2 2/2] vsprintf: Add test for restricted kernel pointers Thomas Weißschuh
2026-05-04 10:58 ` Andy Shevchenko
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