The patch titled
x86-64: change the size for interrupt array to NR_VECTORS
has been added to the -mm tree. Its filename is
x86-64-change-the-size-for-interrupt-array-to-nr_vectors.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: x86-64: change the size for interrupt array to NR_VECTORS
From: "Yinghai Lu" <yinghai.lu@xxxxxxx>
Interrupt array size should be aligned to NR_VECTORS interrupt array is
referred for idt vectors instead of NR_IRQS, so change size to NR_VECTORS -
FIRST_EXTERNAL_VECTOR. Also change to static.
Signed-off-by: Yinghai Lu <yinghai@xxxxxxx>
Acked-by: Eric Biederman <ebiederm@xxxxxxxxxxxx>
Cc: Andi Kleen <ak@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
arch/x86_64/kernel/i8259.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletion(-)
diff -puN arch/x86_64/kernel/i8259.c~x86-64-change-the-size-for-interrupt-array-to-nr_vectors arch/x86_64/kernel/i8259.c
--- a/arch/x86_64/kernel/i8259.c~x86-64-change-the-size-for-interrupt-array-to-nr_vectors
+++ a/arch/x86_64/kernel/i8259.c
@@ -76,7 +76,8 @@ BUILD_16_IRQS(0xc) BUILD_16_IRQS(0xd) BU
IRQ(x,8), IRQ(x,9), IRQ(x,a), IRQ(x,b), \
IRQ(x,c), IRQ(x,d), IRQ(x,e), IRQ(x,f)
-void (*interrupt[NR_IRQS])(void) = {
+/* for the irq vectors */
+static void (*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),
_
Patches currently in -mm which might be from yinghai.lu@xxxxxxx are
tidy-gregkh-pci-pci-check-szhi-when-sz-is-0-when-64-bit-iomem-bigger-than-4g.patch
fix-gregkh-pci-pci-check-szhi-when-sz-is-0-when-64-bit-iomem-bigger-than-4g.patch
fix-2-gregkh-pci-pci-check-szhi-when-sz-is-0-when-64-bit-iomem-bigger-than-4g.patch
x86-64-calling-clear_bss-before-set_intr_gate-with-early_idt_handler.patch
x86-64-change-the-size-for-interrupt-array-to-nr_vectors.patch
-
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