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authorPaolo Bonzini <pbonzini@redhat.com>2014-11-19 16:22:52 +0100
committerPaolo Bonzini <pbonzini@redhat.com>2014-11-20 11:08:33 +0100
commit003f7de6258900e17f6206e8e417d76c75ca549f (patch)
tree9de696cc63351a718db6472c270d2da158c20949 /virt
parent86619e7ba3991309b88969f9a2e5c7f2d014c680 (diff)
downloadlinux-003f7de6258900e17f6206e8e417d76c75ca549f.tar.gz
KVM: ia64: remove
KVM for ia64 has been marked as broken not just once, but twice even, and the last patch from the maintainer is now roughly 5 years old. Time for it to rest in peace. Acked-by: Gleb Natapov <gleb@kernel.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'virt')
-rw-r--r--virt/kvm/ioapic.c5
-rw-r--r--virt/kvm/ioapic.h1
-rw-r--r--virt/kvm/irq_comm.c22
3 files changed, 0 insertions, 28 deletions
diff --git a/virt/kvm/ioapic.c b/virt/kvm/ioapic.c
index 0ba4057d271..f0f7ef82b7a 100644
--- a/virt/kvm/ioapic.c
+++ b/virt/kvm/ioapic.c
@@ -586,11 +586,6 @@ static int ioapic_mmio_write(struct kvm_io_device *this, gpa_t addr, int len,
case IOAPIC_REG_WINDOW:
ioapic_write_indirect(ioapic, data);
break;
-#ifdef CONFIG_IA64
- case IOAPIC_REG_EOI:
- __kvm_ioapic_update_eoi(NULL, ioapic, data, IOAPIC_LEVEL_TRIG);
- break;
-#endif
default:
break;
diff --git a/virt/kvm/ioapic.h b/virt/kvm/ioapic.h
index 31725a3a93b..dc3baa3a538 100644
--- a/virt/kvm/ioapic.h
+++ b/virt/kvm/ioapic.h
@@ -19,7 +19,6 @@ struct kvm_vcpu;
/* Direct registers. */
#define IOAPIC_REG_SELECT 0x00
#define IOAPIC_REG_WINDOW 0x10
-#define IOAPIC_REG_EOI 0x40 /* IA64 IOSAPIC only */
/* Indirect registers. */
#define IOAPIC_REG_APIC_ID 0x00 /* x86 IOAPIC only */
diff --git a/virt/kvm/irq_comm.c b/virt/kvm/irq_comm.c
index 963b8995a9e..1345bde064f 100644
--- a/virt/kvm/irq_comm.c
+++ b/virt/kvm/irq_comm.c
@@ -26,9 +26,6 @@
#include <trace/events/kvm.h>
#include <asm/msidef.h>
-#ifdef CONFIG_IA64
-#include <asm/iosapic.h>
-#endif
#include "irq.h"
@@ -57,12 +54,7 @@ static int kvm_set_ioapic_irq(struct kvm_kernel_irq_routing_entry *e,
inline static bool kvm_is_dm_lowest_prio(struct kvm_lapic_irq *irq)
{
-#ifdef CONFIG_IA64
- return irq->delivery_mode ==
- (IOSAPIC_LOWEST_PRIORITY << IOSAPIC_DELIVERY_SHIFT);
-#else
return irq->delivery_mode == APIC_DM_LOWEST;
-#endif
}
int kvm_irq_delivery_to_apic(struct kvm *kvm, struct kvm_lapic *src,
@@ -346,20 +338,6 @@ static const struct kvm_irq_routing_entry default_routing[] = {
ROUTING_ENTRY1(18), ROUTING_ENTRY1(19),
ROUTING_ENTRY1(20), ROUTING_ENTRY1(21),
ROUTING_ENTRY1(22), ROUTING_ENTRY1(23),
-#ifdef CONFIG_IA64
- ROUTING_ENTRY1(24), ROUTING_ENTRY1(25),
- ROUTING_ENTRY1(26), ROUTING_ENTRY1(27),
- ROUTING_ENTRY1(28), ROUTING_ENTRY1(29),
- ROUTING_ENTRY1(30), ROUTING_ENTRY1(31),
- ROUTING_ENTRY1(32), ROUTING_ENTRY1(33),
- ROUTING_ENTRY1(34), ROUTING_ENTRY1(35),
- ROUTING_ENTRY1(36), ROUTING_ENTRY1(37),
- ROUTING_ENTRY1(38), ROUTING_ENTRY1(39),
- ROUTING_ENTRY1(40), ROUTING_ENTRY1(41),
- ROUTING_ENTRY1(42), ROUTING_ENTRY1(43),
- ROUTING_ENTRY1(44), ROUTING_ENTRY1(45),
- ROUTING_ENTRY1(46), ROUTING_ENTRY1(47),
-#endif
};
int kvm_setup_default_irq_routing(struct kvm *kvm)