From: "Tobin C. Harding" <me@tobin.cc>
To: kernel-hardening@lists.openwall.com
Cc: "Tobin C. Harding" <me@tobin.cc>,
"Linus Torvalds" <torvalds@linux-foundation.org>,
"Jason A. Donenfeld" <Jason@zx2c4.com>,
"Theodore Ts'o" <tytso@mit.edu>,
"Kees Cook" <keescook@chromium.org>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Tycho Andersen" <tycho@tycho.ws>,
"Roberts, William C" <william.c.roberts@intel.com>,
"Tejun Heo" <tj@kernel.org>,
"Jordan Glover" <Golden_Miller83@protonmail.ch>,
"Greg KH" <gregkh@linuxfoundation.org>,
"Petr Mladek" <pmladek@suse.com>, "Joe Perches" <joe@perches.com>,
"Ian Campbell" <ijc@hellion.org.uk>,
"Sergey Senozhatsky" <sergey.senozhatsky@gmail.com>,
"Catalin Marinas" <catalin.marinas@arm.com>,
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"Steven Rostedt" <rostedt@goodmis.org>,
"Chris Fries" <cfries@google.com>,
"Dave Weinstein" <olorin@google.com>,
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"Djalal Harouni" <tixxdz@gmail.com>,
"Radim Krčmář" <rkrcmar@redhat.com>,
linux-kernel@vger.kernel.org,
"Network Development" <netdev@vger.kernel.org>,
"David Miller" <davem@davemloft.net>,
"Stephen Rothwell" <sfr@canb.auug.org.au>,
"Andrey Ryabinin" <aryabinin@virtuozzo.com>,
"Alexander Potapenko" <glider@google.com>,
"Dmitry Vyukov" <dvyukov@google.com>,
"Andrew Morton" <akpm@linux-foundation.org>
Subject: [PATCH V11 1/5] docs: correct documentation for %pK
Date: Wed, 29 Nov 2017 13:05:01 +1100 [thread overview]
Message-ID: <1511921105-3647-2-git-send-email-me@tobin.cc> (raw)
In-Reply-To: <1511921105-3647-1-git-send-email-me@tobin.cc>
Current documentation indicates that %pK prints a leading '0x'. This is
not the case.
Correct documentation for printk specifier %pK.
Signed-off-by: Tobin C. Harding <me@tobin.cc>
---
Documentation/printk-formats.txt | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/Documentation/printk-formats.txt b/Documentation/printk-formats.txt
index 361789df51ec..71b62db7eca2 100644
--- a/Documentation/printk-formats.txt
+++ b/Documentation/printk-formats.txt
@@ -85,13 +85,12 @@ Examples::
printk("Faulted at %pS\n", (void *)regs->ip);
printk(" %s%pB\n", (reliable ? "" : "? "), (void *)*stack);
-
Kernel Pointers
===============
::
- %pK 0x01234567 or 0x0123456789abcdef
+ %pK 01234567 or 0123456789abcdef
For printing kernel pointers which should be hidden from unprivileged
users. The behaviour of ``%pK`` depends on the ``kptr_restrict sysctl`` - see
--
2.7.4
next prev parent reply other threads:[~2017-11-29 2:05 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-29 2:05 [PATCH V11 0/5] hash addresses printed with %p Tobin C. Harding
2017-11-29 2:05 ` Tobin C. Harding [this message]
2017-11-29 2:05 ` [PATCH V11 2/5] vsprintf: refactor %pK code out of pointer() Tobin C. Harding
2017-11-29 2:39 ` Steven Rostedt
2017-11-29 4:27 ` Tobin C. Harding
2017-11-29 11:54 ` Steven Rostedt
2017-11-29 2:05 ` [PATCH V11 3/5] printk: hash addresses printed with %p Tobin C. Harding
2017-11-29 23:21 ` Andrew Morton
2017-12-05 20:20 ` Geert Uytterhoeven
2017-12-05 20:31 ` David Miller
2017-12-06 10:31 ` David Laight
2017-12-06 23:21 ` Kees Cook
2017-12-06 23:28 ` Linus Torvalds
2017-12-05 20:44 ` Tobin C. Harding
2017-12-05 22:57 ` Geert Uytterhoeven
2017-12-05 23:33 ` Linus Torvalds
2017-12-06 8:48 ` Geert Uytterhoeven
2017-11-29 2:05 ` [PATCH V11 4/5] vsprintf: add printk specifier %px Tobin C. Harding
2017-11-29 2:29 ` Linus Torvalds
2017-11-29 4:29 ` Tobin C. Harding
2017-11-29 10:07 ` David Laight
2017-11-29 22:28 ` Kees Cook
2017-11-29 22:36 ` Roberts, William C
2017-11-29 22:47 ` Linus Torvalds
2017-11-30 10:38 ` David Laight
2017-12-05 21:08 ` Randy Dunlap
2017-12-05 21:22 ` Linus Torvalds
2017-12-06 1:36 ` Sergey Senozhatsky
2017-12-06 1:59 ` Linus Torvalds
2017-12-06 2:15 ` Sergey Senozhatsky
2017-12-06 8:32 ` Geert Uytterhoeven
2017-12-06 8:45 ` Sergey Senozhatsky
2017-12-07 5:17 ` Tobin C. Harding
2017-12-07 5:37 ` Sergey Senozhatsky
2017-12-07 5:12 ` Tobin C. Harding
2017-11-29 23:20 ` Andrew Morton
2017-11-29 23:26 ` Tobin C. Harding
2017-11-30 3:58 ` Joe Perches
2017-11-30 4:18 ` Tobin C. Harding
2017-11-30 4:41 ` Joe Perches
2017-11-30 5:00 ` Tobin C. Harding
2017-11-29 2:05 ` [PATCH V11 5/5] kasan: use %px to print addresses instead of %p Tobin C. Harding
2017-11-29 23:20 ` [PATCH V11 0/5] hash addresses printed with %p Andrew Morton
2017-11-29 23:34 ` Tobin C. Harding
2017-11-30 10:23 ` David Laight
2017-11-30 10:26 ` Sergey Senozhatsky
2017-12-01 6:15 ` Sergey Senozhatsky
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