KVM: Avoid using CONFIG_ in userspace visible headers
authorAvi Kivity <avi@redhat.com>
Mon, 19 Jan 2009 12:57:52 +0000 (14:57 +0200)
committerAvi Kivity <avi@redhat.com>
Sun, 15 Feb 2009 00:47:35 +0000 (02:47 +0200)
Kconfig symbols are not available in userspace, and are not stripped by
headers-install.  Avoid their use by adding #defines in <asm/kvm.h> to
suit each architecture.

Signed-off-by: Avi Kivity <avi@redhat.com>
arch/ia64/include/asm/kvm.h
arch/x86/include/asm/kvm.h
include/linux/kvm.h

index 68aa6da807c191fa74344c85b562b97f6d14694b..bfa86b6af7cd0774d652c99d800e822284f74c23 100644 (file)
 
 #include <linux/ioctl.h>
 
+/* Select x86 specific features in <linux/kvm.h> */
+#define __KVM_HAVE_IOAPIC
+#define __KVM_HAVE_DEVICE_ASSIGNMENT
+
 /* Architectural interrupt line count. */
 #define KVM_NR_INTERRUPTS 256
 
index d2e3bf3608af549cb544fddc17c590c139c80733..886c9402ec4583fd94fc9f6eb44aa8bda088ab3a 100644 (file)
@@ -9,6 +9,13 @@
 #include <linux/types.h>
 #include <linux/ioctl.h>
 
+/* Select x86 specific features in <linux/kvm.h> */
+#define __KVM_HAVE_PIT
+#define __KVM_HAVE_IOAPIC
+#define __KVM_HAVE_DEVICE_ASSIGNMENT
+#define __KVM_HAVE_MSI
+#define __KVM_HAVE_USER_NMI
+
 /* Architectural interrupt line count. */
 #define KVM_NR_INTERRUPTS 256
 
index 5715f190760161fbbdfbdd3231f6e87c9a905b72..0424326f167963d5b764554ebec95029b8b99439 100644 (file)
@@ -58,10 +58,10 @@ struct kvm_irqchip {
        __u32 pad;
         union {
                char dummy[512];  /* reserving space */
-#ifdef CONFIG_X86
+#ifdef __KVM_HAVE_PIT
                struct kvm_pic_state pic;
 #endif
-#if defined(CONFIG_X86) || defined(CONFIG_IA64)
+#ifdef __KVM_HAVE_IOAPIC
                struct kvm_ioapic_state ioapic;
 #endif
        } chip;
@@ -384,16 +384,16 @@ struct kvm_trace_rec {
 #define KVM_CAP_MP_STATE 14
 #define KVM_CAP_COALESCED_MMIO 15
 #define KVM_CAP_SYNC_MMU 16  /* Changes to host mmap are reflected in guest */
-#if defined(CONFIG_X86)||defined(CONFIG_IA64)
+#ifdef __KVM_HAVE_DEVICE_ASSIGNMENT
 #define KVM_CAP_DEVICE_ASSIGNMENT 17
 #endif
 #define KVM_CAP_IOMMU 18
-#if defined(CONFIG_X86)
+#ifdef __KVM_HAVE_MSI
 #define KVM_CAP_DEVICE_MSI 20
 #endif
 /* Bug in KVM_SET_USER_MEMORY_REGION fixed: */
 #define KVM_CAP_DESTROY_MEMORY_REGION_WORKS 21
-#if defined(CONFIG_X86)
+#ifdef __KVM_HAVE_USER_NMI
 #define KVM_CAP_USER_NMI 22
 #endif