From: Jeff Dike <jdike@addtoit.com>
To: Peter Teoh <htmldeveloper@gmail.com>,
Boaz Harrosh <bharrosh@panasas.com>,
David Shane Holden <dpejesh@yahoo.com>,
"david.r" <david.r@seznam.cz>
Cc: uml-devel <user-mode-linux-devel@lists.sourceforge.net>,
uml-user <user-mode-linux-user@lists.sourceforge.net>
Subject: [uml-devel] [PATCH] Fix for 2.6.26 ptrace crash
Date: Mon, 21 Jul 2008 11:46:58 -0400 [thread overview]
Message-ID: <20080721154658.GA6860@c2.user-mode-linux.org> (raw)
I believe I figured out the ptrace crash that showed up with 2.6.26,
thanks to Toralf Förster.
The patch is below.
I have one confirmation that this fixes the problem - I'd like a few
more just to be sure.
Jeff
--
Work email - jdike at linux dot intel dot com
Index: linux-2.6.22/arch/um/include/init.h
===================================================================
--- linux-2.6.22.orig/arch/um/include/init.h 2008-02-18 11:53:50.000000000 -0500
+++ linux-2.6.22/arch/um/include/init.h 2008-07-20 18:06:35.000000000 -0400
@@ -45,6 +45,8 @@ typedef void (*exitcall_t)(void);
# define __section(S) __attribute__ ((__section__(#S)))
#endif
+#if __GNUC__ == 3
+
#if __GNUC_MINOR__ >= 3
# define __used __attribute__((__used__))
#else
@@ -52,6 +54,12 @@ typedef void (*exitcall_t)(void);
#endif
#else
+#if __GNUC__ == 4
+# define __used __attribute__((__used__))
+#endif
+#endif
+
+#else
#include <linux/compiler.h>
#endif
/* These are for everybody (although not all archs will actually
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next reply other threads:[~2008-07-21 15:46 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-21 15:46 Jeff Dike [this message]
2008-07-21 20:24 ` [uml-devel] [uml-user] [PATCH] Fix for 2.6.26 ptrace crash vincent-perrier
2008-07-22 8:45 ` [uml-devel] " Peter Teoh
[not found] ` <488599E1.50402@panasas.com>
2008-07-23 16:14 ` Jeff Dike
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