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x86: move tracedata to RODATA

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.. allowing it to be write-protected just as other read-only data
under CONFIG_DEBUG_RODATA.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Jan Beulich
2008-05-12 15:44:41 +02:00
committed by Thomas Gleixner
parent 75d3bce2fc
commit 63687a528c
6 changed files with 17 additions and 17 deletions
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7
arch/x86/kernel/vmlinux_64.lds.S
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@@ -53,13 +53,6 @@ SECTIONS
RODATA
. = ALIGN(4);
.tracedata : AT(ADDR(.tracedata) - LOAD_OFFSET) {
__tracedata_start = .;
*(.tracedata)
__tracedata_end = .;
}
. = ALIGN(PAGE_SIZE); /* Align data segment to page size boundary */
/* Data */
.data : AT(ADDR(.data) - LOAD_OFFSET) {