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Message-Id: <20080902150409.5aca2198.sfr@canb.auug.org.au>
Date: Tue, 2 Sep 2008 15:04:09 +1000
From: Stephen Rothwell <sfr@...b.auug.org.au>
To: paulus@...ba.org
Cc: ppc-dev <linuxppc-dev@...abs.org>,
LKML <linux-kernel@...r.kernel.org>,
Kamalesh Babulal <kamalesh@...ux.vnet.ibm.com>,
Arjan van de Ven <arjan@...ux.intel.com>,
David Woodhouse <dwmw2@...radead.org>,
Milton Miller <miltonm@....com>
Subject: [PATCH] powerpc: make sure all kernel text is before _etext
This makes core_kernel_text() (and therefore kernel_text_address())
return the correct result. Currently all the __devinit routines (at
least) will not be considered to be kernel text.
This is just a quick fix for 2.6.27 - hopefully we will be able to fix
this better in 2.6.28.
Signed-off-by: Stephen Rothwell <sfr@...b.auug.org.au>
---
arch/powerpc/kernel/vmlinux.lds.S | 7 ++++---
1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S
index 4a8ce62..9f6c1ca 100644
--- a/arch/powerpc/kernel/vmlinux.lds.S
+++ b/arch/powerpc/kernel/vmlinux.lds.S
@@ -66,11 +66,12 @@ SECTIONS
__got2_end = .;
#endif /* CONFIG_PPC32 */
- . = ALIGN(PAGE_SIZE);
- _etext = .;
- PROVIDE32 (etext = .);
} :kernel
+ . = ALIGN(PAGE_SIZE);
+ _etext = .;
+ PROVIDE32 (etext = .);
+
/* Read-only data */
RODATA
--
1.5.6.5
--
Cheers,
Stephen Rothwell sfr@...b.auug.org.au
http://www.canb.auug.org.au/~sfr/
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