From: Tamas K Lengyel <tklengyel@sec.in.tum.de>
Date: Fri, 26 Sep 2014 13:51:57 +0000 (+0200)
Subject: relocate struct npfec definition into common
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~4317
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/%22bookmarks://%22Dat/%22http:/www.example.com/cgi/%22https:/%22bookmarks:/%22Dat?a=commitdiff_plain;h=0d813683fa99e8594cfcb5dedadd866493b1adfd;p=xen.git

relocate struct npfec definition into common

Nested page fault exception code definitions can be reused on ARM as well.

Signed-off-by: Tamas K Lengyel <tklengyel@sec.in.tum.de>
Acked-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Tim Deegan <tim@xen.org>
---

diff --git a/xen/include/asm-x86/hvm/hvm.h b/xen/include/asm-x86/hvm/hvm.h
index c09e16bed7..0d94c48cd8 100644
--- a/xen/include/asm-x86/hvm/hvm.h
+++ b/xen/include/asm-x86/hvm/hvm.h
@@ -27,7 +27,7 @@
 #include <public/domctl.h>
 #include <public/hvm/save.h>
 #include <public/hvm/ioreq.h>
-#include <asm/mm.h>
+#include <xen/mm.h>
 
 /* Interrupt acknowledgement sources. */
 enum hvm_intsrc {
diff --git a/xen/include/asm-x86/mm.h b/xen/include/asm-x86/mm.h
index aae63eecf2..dca298fb64 100644
--- a/xen/include/asm-x86/mm.h
+++ b/xen/include/asm-x86/mm.h
@@ -549,27 +549,6 @@ void audit_domains(void);
 
 #endif
 
-/*
- * Extra fault info types which are used to further describe
- * the source of an access violation.
- */
-typedef enum {
-    npfec_kind_unknown, /* must be first */
-    npfec_kind_in_gpt,  /* violation in guest page table */
-    npfec_kind_with_gla /* violation with guest linear address */
-} npfec_kind_t;
-
-/*
- * Nested page fault exception codes.
- */
-struct npfec {
-    unsigned int read_access:1;
-    unsigned int write_access:1;
-    unsigned int insn_fetch:1;
-    unsigned int gla_valid:1;
-    unsigned int kind:2;  /* npfec_kind_t */
-};
-
 int new_guest_cr3(unsigned long pfn);
 void make_cr3(struct vcpu *v, unsigned long mfn);
 void update_cr3(struct vcpu *v);
diff --git a/xen/include/xen/mm.h b/xen/include/xen/mm.h
index 7c0efc7ae1..74a65a61f5 100644
--- a/xen/include/xen/mm.h
+++ b/xen/include/xen/mm.h
@@ -88,6 +88,27 @@ int assign_pages(
 /* Dump info to serial console */
 void arch_dump_shared_mem_info(void);
 
+/*
+ * Extra fault info types which are used to further describe
+ * the source of an access violation.
+ */
+typedef enum {
+    npfec_kind_unknown, /* must be first */
+    npfec_kind_in_gpt,  /* violation in guest page table */
+    npfec_kind_with_gla /* violation with guest linear address */
+} npfec_kind_t;
+
+/*
+ * Nested page fault exception codes.
+ */
+struct npfec {
+    unsigned int read_access:1;
+    unsigned int write_access:1;
+    unsigned int insn_fetch:1;
+    unsigned int gla_valid:1;
+    unsigned int kind:2;  /* npfec_kind_t */
+};
+
 /* memflags: */
 #define _MEMF_no_refcount 0
 #define  MEMF_no_refcount (1U<<_MEMF_no_refcount)