linux-kernel - [PATCH] UML - Fix static linking

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Message-ID: <20070325165432.GA6232@c2.user-mode-linux.org>
Date:	Sun, 25 Mar 2007 12:54:32 -0400
From:	Jeff Dike <jdike@...toit.com>
To:	Andrew Morton <akpm@...l.org>, stable@...nel.org
Cc:	LKML <linux-kernel@...r.kernel.org>,
	uml-devel <user-mode-linux-devel@...ts.sourceforge.net>,
	JC.LAFOUCRIERE@....FR
Subject: [PATCH] UML - Fix static linking

[ This is both 2.6.21 and -stable material ]

During a static link, ld has started putting a .note section in the
.uml.setup.init section.  This has the result that the UML setups
begin with 32 bytes of garbage and UML crashes immediately on boot.

This patch creates a specific .note section for ld to drop this stuff
into.

Signed-off-by: Jeff Dike <jdike@...ux.intel.com>
--
 include/asm-um/common.lds.S |    1 +
 1 file changed, 1 insertion(+)

Index: linux-2.6.21-mm/include/asm-um/common.lds.S
===================================================================
--- linux-2.6.21-mm.orig/include/asm-um/common.lds.S	2007-03-05 13:03:47.000000000 -0500
+++ linux-2.6.21-mm/include/asm-um/common.lds.S	2007-03-23 23:03:53.000000000 -0400
@@ -15,6 +15,7 @@
   PROVIDE (_unprotected_end = .);
 
   . = ALIGN(4096);
+  .note : { *(note.*) }
   __start___ex_table = .;
   __ex_table : { *(__ex_table) }
   __stop___ex_table = .;
-
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