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-rw-r--r--arch/x86/include/asm/apic.h22
-rw-r--r--arch/x86/kvm/lapic.c17
-rw-r--r--arch/x86/kvm/lapic.h7
3 files changed, 24 insertions, 22 deletions
diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
index c7355bcbfd60..b8b5fe875bde 100644
--- a/arch/x86/include/asm/apic.h
+++ b/arch/x86/include/asm/apic.h
@@ -525,6 +525,28 @@ static inline int apic_find_highest_vector(void *bitmap)
return -1;
}
+static inline u32 apic_get_reg(void *regs, int reg_off)
+{
+ return *((u32 *) (regs + reg_off));
+}
+
+static inline void apic_set_reg(void *regs, int reg_off, u32 val)
+{
+ *((u32 *) (regs + reg_off)) = val;
+}
+
+static __always_inline u64 apic_get_reg64(void *regs, int reg)
+{
+ BUILD_BUG_ON(reg != APIC_ICR);
+ return *((u64 *) (regs + reg));
+}
+
+static __always_inline void apic_set_reg64(void *regs, int reg, u64 val)
+{
+ BUILD_BUG_ON(reg != APIC_ICR);
+ *((u64 *) (regs + reg)) = val;
+}
+
/*
* Warm reset vector position:
*/
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index ace2530b24b8..a065db3db02d 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -77,33 +77,16 @@ module_param(lapic_timer_advance, bool, 0444);
static int kvm_lapic_msr_read(struct kvm_lapic *apic, u32 reg, u64 *data);
static int kvm_lapic_msr_write(struct kvm_lapic *apic, u32 reg, u64 data);
-static inline void apic_set_reg(void *regs, int reg_off, u32 val)
-{
- *((u32 *) (regs + reg_off)) = val;
-}
-
static inline void kvm_lapic_set_reg(struct kvm_lapic *apic, int reg_off, u32 val)
{
apic_set_reg(apic->regs, reg_off, val);
}
-static __always_inline u64 apic_get_reg64(void *regs, int reg)
-{
- BUILD_BUG_ON(reg != APIC_ICR);
- return *((u64 *) (regs + reg));
-}
-
static __always_inline u64 kvm_lapic_get_reg64(struct kvm_lapic *apic, int reg)
{
return apic_get_reg64(apic->regs, reg);
}
-static __always_inline void apic_set_reg64(void *regs, int reg, u64 val)
-{
- BUILD_BUG_ON(reg != APIC_ICR);
- *((u64 *) (regs + reg)) = val;
-}
-
static __always_inline void kvm_lapic_set_reg64(struct kvm_lapic *apic,
int reg, u64 val)
{
diff --git a/arch/x86/kvm/lapic.h b/arch/x86/kvm/lapic.h
index c7babae8af83..174df6996404 100644
--- a/arch/x86/kvm/lapic.h
+++ b/arch/x86/kvm/lapic.h
@@ -4,6 +4,8 @@
#include <kvm/iodev.h>
+#include <asm/apic.h>
+
#include <linux/kvm_host.h>
#include "hyperv.h"
@@ -165,11 +167,6 @@ static inline void kvm_lapic_set_irr(int vec, struct kvm_lapic *apic)
apic->irr_pending = true;
}
-static inline u32 apic_get_reg(void *regs, int reg_off)
-{
- return *((u32 *) (regs + reg_off));
-}
-
static inline u32 kvm_lapic_get_reg(struct kvm_lapic *apic, int reg_off)
{
return apic_get_reg(apic->regs, reg_off);