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authorPawel Moll <pawel.moll@arm.com>2012-12-14 16:46:17 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2012-12-16 10:04:24 +0000
commitdad5451a322bb682704f3ab13a558508a83e0b93 (patch)
treea24ce7fba9dd29cca649af3fbc43fac16f1f8606 /arch/arm
parentb8b499c86be58cb309964fcab5b62ac4a240a878 (diff)
downloadop-kernel-dev-dad5451a322bb682704f3ab13a558508a83e0b93.zip
op-kernel-dev-dad5451a322bb682704f3ab13a558508a83e0b93.tar.gz
ARM: 7605/1: vmlinux.lds: Move .notes section next to the rodata
The .notes, being read-only data by nature, were placed between read-write .data and .bss. This was harmful in case of the XIP kernel, as being placed in the RAM range, most likely far from the ROM address, was inflating the XIP images. Moving the .notes at the end of the read-only section (consisting of .text, .rodata and unwind info) fixes the problem. Reported-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Pawel Moll <pawel.moll@arm.com> Tested-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/kernel/vmlinux.lds.S4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
index b9f38e3..11c1785 100644
--- a/arch/arm/kernel/vmlinux.lds.S
+++ b/arch/arm/kernel/vmlinux.lds.S
@@ -140,6 +140,8 @@ SECTIONS
}
#endif
+ NOTES
+
_etext = .; /* End of text and rodata section */
#ifndef CONFIG_XIP_KERNEL
@@ -295,8 +297,6 @@ SECTIONS
}
#endif
- NOTES
-
BSS_SECTION(0, 0, 0)
_end = .;
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