xen-devel
[Xen-devel] [patch 09/44] paravirt: increase IRQ limit
When running with CONFIG_PARAVIRT, we may want lots of IRQs even if
there's no IO APIC.
Signed-off-by: Jeremy Fitzhardinge <jeremy@xxxxxxxxxxxxx>
Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
---
include/asm-i386/mach-default/irq_vectors_limits.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
===================================================================
--- a/include/asm-i386/mach-default/irq_vectors_limits.h
+++ b/include/asm-i386/mach-default/irq_vectors_limits.h
@@ -1,7 +1,7 @@
#ifndef _ASM_IRQ_VECTORS_LIMITS_H
#define _ASM_IRQ_VECTORS_LIMITS_H
-#ifdef CONFIG_X86_IO_APIC
+#if defined(CONFIG_X86_IO_APIC) || defined(CONFIG_PARAVIRT)
#define NR_IRQS 224
# if (224 >= 32 * NR_CPUS)
# define NR_IRQ_VECTORS NR_IRQS
--
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- [Xen-devel] [patch 36/44] xen: add virtual block device driver., (continued)
[Xen-devel] [patch 18/44] xen: Add Xen interface header files , Jeremy Fitzhardinge
[Xen-devel] [patch 16/44] Add a sched_clock paravirt_op , Jeremy Fitzhardinge
[Xen-devel] [patch 32/44] xen: hack to prevent bad segment register reload , Jeremy Fitzhardinge
[Xen-devel] [patch 09/44] paravirt: increase IRQ limit,
Jeremy Fitzhardinge <=
[Xen-devel] [patch 15/44] paravirt: helper to disable all IO space , Jeremy Fitzhardinge
[Xen-devel] [patch 20/44] xen: virtual mmu , Jeremy Fitzhardinge
[Xen-devel] [patch 11/44] paravirt: unstatic smp_store_cpu_info , Jeremy Fitzhardinge
[Xen-devel] [patch 39/44] xen: handle external requests for shutdown, reboot and sysrq , Jeremy Fitzhardinge
[Xen-devel] [patch 19/44] xen: Core Xen implementation , Jeremy Fitzhardinge
[Xen-devel] [patch 28/44] xen: Implement sched_clock , Jeremy Fitzhardinge
[Xen-devel] [patch 27/44] xen: Account for stolen time , Jeremy Fitzhardinge
[Xen-devel] [patch 35/44] xen: add the Xenbus sysfs and virtual device hotplug driver , Jeremy Fitzhardinge
[Xen-devel] [patch 07/44] paravirt: add an "mm" argument to alloc_pt , Jeremy Fitzhardinge
[Xen-devel] [patch 30/44] xen: Add support for preemption , Jeremy Fitzhardinge
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