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authorJan Beulich <jbeulich@novell.com>2008-01-30 13:31:23 +0100
committerIngo Molnar <mingo@elte.hu>2008-01-30 13:31:23 +0100
commit3e7622f9d7807a0a826d042cafc211cd1a29448c (patch)
treeb7eaa54e51668fcffa53d1104655d301447e9da7 /arch
parent22f5991c85dec1281cce5c8df9ee92b43b1738c8 (diff)
x86: move to .rodata/.init.data
The array is never written, and on 64-bits it's not even being used past initial boot. Signed-off-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/kernel/entry_32.S2
-rw-r--r--arch/x86/kernel/i8259_64.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
index 6a474e1028c..be5c31d0488 100644
--- a/arch/x86/kernel/entry_32.S
+++ b/arch/x86/kernel/entry_32.S
@@ -583,7 +583,7 @@ END(syscall_badsys)
* Build the entry stubs and pointer table with
* some assembler magic.
*/
-.data
+.section .rodata,"a"
ENTRY(interrupt)
.text
diff --git a/arch/x86/kernel/i8259_64.c b/arch/x86/kernel/i8259_64.c
index be82b121769..99c8406ae25 100644
--- a/arch/x86/kernel/i8259_64.c
+++ b/arch/x86/kernel/i8259_64.c
@@ -77,7 +77,7 @@ BUILD_16_IRQS(0xc) BUILD_16_IRQS(0xd) BUILD_16_IRQS(0xe) BUILD_16_IRQS(0xf)
IRQ(x,c), IRQ(x,d), IRQ(x,e), IRQ(x,f)
/* for the irq vectors */
-static void (*interrupt[NR_VECTORS - FIRST_EXTERNAL_VECTOR])(void) = {
+static void (*__initdata interrupt[NR_VECTORS - FIRST_EXTERNAL_VECTOR])(void) = {
IRQLIST_16(0x2), IRQLIST_16(0x3),
IRQLIST_16(0x4), IRQLIST_16(0x5), IRQLIST_16(0x6), IRQLIST_16(0x7),
IRQLIST_16(0x8), IRQLIST_16(0x9), IRQLIST_16(0xa), IRQLIST_16(0xb),