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[PATCH] i386: Force data segment to be 4K aligned 

o Currently there is no specific alignment restriction in linker script
  and in some cases it can be placed non 4K aligned addresses. This fails
  kexec which checks that segment to be loaded is page aligned.

o I guess, it does not harm data segment to be 4K aligned.

Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
hifive-unleashed-5.1
Vivek Goyal 2006-11-08 17:44:41 -08:00 committed by Linus Torvalds
parent 81ac95c556
commit c06cb8b1c4
1 changed files with 1 additions and 0 deletions
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arch/i386/kernel/vmlinux.lds.S
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@ -51,6 +51,7 @@ SECTIONS
__tracedata_end = .;
/* writeable */
. = ALIGN(4096);
.data : AT(ADDR(.data) - LOAD_OFFSET) { /* Data */
*(.data)
CONSTRUCTORS