linux-kernel - [RFC 0/2] lib/vsprintf: Add support for pte

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Message-Id: <20250618041235.1716143-1-anshuman.khandual@arm.com>
Date: Wed, 18 Jun 2025 09:42:33 +0530
From: Anshuman Khandual <anshuman.khandual@....com>
To: linux-mm@...ck.org
Cc: Anshuman Khandual <anshuman.khandual@....com>,
	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	Rasmus Villemoes <linux@...musvillemoes.dk>,
	Sergey Senozhatsky <senozhatsky@...omium.org>,
	Petr Mladek <pmladek@...e.com>,
	Steven Rostedt <rostedt@...dmis.org>,
	Jonathan Corbet <corbet@....net>,
	Andrew Morton <akpm@...ux-foundation.org>,
	David Hildenbrand <david@...hat.com>,
	linux-kernel@...r.kernel.org,
	linux-doc@...r.kernel.org
Subject: [RFC 0/2] lib/vsprintf: Add support for pte_t

Printing page table entries has been a common requirement both in generic
and platform memory management for various purposes. Let's just create a
dedicated printk format for such entries which will also help standardize
printing across different platforms.

Also add a test for this new print format in lib/tests/printf_kunit.c via
CONFIG_PRINTF_KUNIT_TEST.

This series applies on v6.16-rc2

Cc: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc: Rasmus Villemoes <linux@...musvillemoes.dk>
Cc: Sergey Senozhatsky <senozhatsky@...omium.org>
Cc: Petr Mladek <pmladek@...e.com>
Cc: Steven Rostedt <rostedt@...dmis.org>
Cc: Jonathan Corbet <corbet@....net>
Cc: Andrew Morton <akpm@...ux-foundation.org>
Cc: David Hildenbrand <david@...hat.com>
Cc: linux-kernel@...r.kernel.org
Cc: linux-doc@...r.kernel.org
Cc: linux-mm@...ck.org

Anshuman Khandual (2):
  lib/vsprintf: Add support for pte_t
  kunit: printf: Add test case for pte_t

 Documentation/core-api/printk-formats.rst | 14 ++++++++++++
 lib/tests/printf_kunit.c                  | 26 +++++++++++++++++++++++
 lib/vsprintf.c                            | 20 +++++++++++++++++
 mm/memory.c                               |  5 ++---
 scripts/checkpatch.pl                     |  2 +-
 5 files changed, 63 insertions(+), 4 deletions(-)

-- 
2.30.2