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[PATCH] x86_64: Align data segment to PAGE_SIZE boundary

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o Explicitly align data segment to PAGE_SIZE boundary otherwise depending on
  config options and tool chain it might be placed on a non PAGE_SIZE aligned
  boundary and vmlinux loaders like kexec fail when they encounter a
  PT_LOAD type segment which is not aligned to PAGE_SIZE boundary.

Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com>
Signed-off-by: Andi Kleen <ak@suse.de>
This commit is contained in:
Vivek Goyal 2006-11-20 11:29:09 -05:00 committed by Andi Kleen
parent 1b7f6a626f
commit 9a14f2964b
1 changed files with 1 additions and 0 deletions
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arch/x86_64/kernel/vmlinux.lds.S
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@ -60,6 +60,7 @@ SECTIONS
}
#endif
. = ALIGN(PAGE_SIZE); /* Align data segment to page size boundary */
/* Data */
.data : AT(ADDR(.data) - LOAD_OFFSET) {
*(.data)