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Message-Id: <20230703145839.14248-2-andriy.shevchenko@linux.intel.com>
Date: Mon, 3 Jul 2023 17:58:39 +0300
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: Petr Mladek <pmladek@...e.com>,
Steven Rostedt <rostedt@...dmis.org>,
Sergey Senozhatsky <senozhatsky@...omium.org>,
Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
Rasmus Villemoes <linux@...musvillemoes.dk>,
Jonathan Corbet <corbet@....net>
Subject: [PATCH v1 2/2] docs: printk-formats: Treat char as always unsigned
The Linux kernel switched to have char be equivalent to usigned char.
Reflect this in the printk specifiers.
Fixes: 3bc753c06dd0 ("kbuild: treat char as always unsigned")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
Documentation/core-api/printk-formats.rst | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/Documentation/core-api/printk-formats.rst b/Documentation/core-api/printk-formats.rst
index 2f3a6e0b3fc4..4451ef501936 100644
--- a/Documentation/core-api/printk-formats.rst
+++ b/Documentation/core-api/printk-formats.rst
@@ -15,8 +15,9 @@ Integer types
If variable is of Type, use printk format specifier:
------------------------------------------------------------
- char %d or %hhx
+ signed char %d or %hhx
unsigned char %u or %x
+ char %u or %x
short int %d or %hx
unsigned short int %u or %x
int %d or %x
--
2.40.0.1.gaa8946217a0b
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