From: Eduardo Habkost <ehabkost@redhat.com>
Date: Tue, 8 Jul 2008 22:07:04 +0000 (-0700)
Subject: Xen64: HYPERVISOR_set_segment_base() implementation
X-Git-Tag: v2.6.27-rc1~955^2~1^20~26
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=45eb0d889862c813dfc98c95549c25acbfc99ab8;p=karo-tx-linux.git

Xen64: HYPERVISOR_set_segment_base() implementation

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Cc: Stephen Tweedie <sct@redhat.com>
Cc: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/include/asm-x86/xen/hypercall.h b/include/asm-x86/xen/hypercall.h
index 25366641f3f8..d9e4cf7b23ac 100644
--- a/include/asm-x86/xen/hypercall.h
+++ b/include/asm-x86/xen/hypercall.h
@@ -388,6 +388,14 @@ HYPERVISOR_vcpu_op(int cmd, int vcpuid, void *extra_args)
 	return _hypercall3(int, vcpu_op, cmd, vcpuid, extra_args);
 }
 
+#ifdef CONFIG_X86_64
+static inline int
+HYPERVISOR_set_segment_base(int reg, unsigned long value)
+{
+	return _hypercall2(int, set_segment_base, reg, value);
+}
+#endif
+
 static inline int
 HYPERVISOR_suspend(unsigned long srec)
 {