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 <[EMAIL PROTECTED]>
---
arch/x86_64/kernel/vmlinux.lds.S | 1 +
1 file changed, 1 insertion(+)
diff -puN
arch/x86_64/kernel/vmlinux.lds.S~x86_64-align-data-segment-to-4K-boundary
arch/x86_64/kernel/vmlinux.lds.S
---
linux-2.6.19-rc6-reloc/arch/x86_64/kernel/vmlinux.lds.S~x86_64-align-data-segment-to-4K-boundary
2006-11-17 00:05:06.000000000 -0500
+++ linux-2.6.19-rc6-reloc-root/arch/x86_64/kernel/vmlinux.lds.S
2006-11-17 00:05:06.000000000 -0500
@@ -60,6 +60,7 @@ SECTIONS
}
#endif
+ . = ALIGN(PAGE_SIZE); /* Align data segment to page size boundary */
/* Data */
.data : AT(ADDR(.data) - LOAD_OFFSET) {
*(.data)
_
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