linux-kernel - Re: [PATCH v4 02/28] printk: Add print format (%pra) for struct range

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <67117a4de6083_37703294fb@iweiny-mobl.notmuch>
Date: Thu, 17 Oct 2024 15:57:50 -0500
From: Ira Weiny <ira.weiny@...el.com>
To: Bagas Sanjaya <bagasdotme@...il.com>, Ira Weiny <ira.weiny@...el.com>,
	Dave Jiang <dave.jiang@...el.com>, Fan Ni <fan.ni@...sung.com>, "Jonathan
 Cameron" <Jonathan.Cameron@...wei.com>, Navneet Singh
	<navneet.singh@...el.com>, Jonathan Corbet <corbet@....net>, Andrew Morton
	<akpm@...ux-foundation.org>
CC: Dan Williams <dan.j.williams@...el.com>, Davidlohr Bueso
	<dave@...olabs.net>, Alison Schofield <alison.schofield@...el.com>, "Vishal
 Verma" <vishal.l.verma@...el.com>, <linux-btrfs@...r.kernel.org>,
	<linux-cxl@...r.kernel.org>, <linux-doc@...r.kernel.org>,
	<nvdimm@...ts.linux.dev>, <linux-kernel@...r.kernel.org>, Petr Mladek
	<pmladek@...e.com>, Steven Rostedt <rostedt@...dmis.org>, Andy Shevchenko
	<andriy.shevchenko@...ux.intel.com>, Rasmus Villemoes
	<linux@...musvillemoes.dk>, Sergey Senozhatsky <senozhatsky@...omium.org>
Subject: Re: [PATCH v4 02/28] printk: Add print format (%pra) for struct range

Bagas Sanjaya wrote:
> On Mon, Oct 07, 2024 at 06:16:08PM -0500, Ira Weiny wrote:
> > +Struct Range
> > +------------
> > +
> > +::
> > +
> > +	%pra    [range 0x0000000060000000-0x000000006fffffff]
> > +	%pra    [range 0x0000000060000000]
> > +
> > +For printing struct range.  struct range holds an arbitrary range of u64
> > +values.  If start is equal to end only 1 value is printed.
> 
> Do you mean printing only start value in start=equal case?

Yes I'll change the verbiage.

Ira

diff --git a/Documentation/core-api/printk-formats.rst b/Documentation/core-api/printk-formats.rst
index 03b102fc60bb..e1ebf0376154 100644
--- a/Documentation/core-api/printk-formats.rst
+++ b/Documentation/core-api/printk-formats.rst
@@ -240,7 +240,7 @@ Struct Range
        %pra    [range 0x0000000060000000]

 For printing struct range.  struct range holds an arbitrary range of u64
-values.  If start is equal to end only 1 value is printed.
+values.  If start is equal to end only print the start value.

 Passed by reference.