From: Andrew Morton <akpm@linux-foundation.org>
Date: Mon, 10 Mar 2014 22:49:48 +0000 (-0700)
Subject: revert "kallsyms: fix absolute addresses for kASLR"
X-Git-Tag: v3.14-rc7~17^2~4
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=2930ffc7593b64fe00fd7c5a0a7f543078d73ed9;p=linux.git

revert "kallsyms: fix absolute addresses for kASLR"

Revert the recently applied 0f55159d091c ("kallsyms: fix absolute
addresses for kASLR").  Kees said

: This got NAKed, please don't apply -- this patch works for x86 and
: ARM, but may cause problems for others:
:
: https://lkml.org/lkml/2014/2/24/718

It appears that Kees will be fixing all this up for 3.15.

Cc: Andy Honig <ahonig@google.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c
index 276e84b8a8e5..10085de886fe 100644
--- a/scripts/kallsyms.c
+++ b/scripts/kallsyms.c
@@ -330,7 +330,8 @@ static void write_src(void)
 				printf("\tPTR\t_text + %#llx\n",
 					table[i].addr - _text);
 			else
-				printf("\tPTR\t%#llx\n", table[i].addr);
+				printf("\tPTR\t_text - %#llx\n",
+					_text - table[i].addr);
 		} else {
 			printf("\tPTR\t%#llx\n", table[i].addr);
 		}