[PATCH] libxc fix: fast trap id is only for x86 patch

[PATCH] libxc fix: fast trap id is only for x86 patch

[Jerone Young]

[-- Attachment #1: Type: text/plain, Size: 323 bytes --]

x86 ( 32bit) is the only architecture that uses Fast trap vector offset
( fast_trap_idx ). This makes sure that x86 is the only architecture to
use this variable.

Signed-off-by: Jerone Young <jyoung5@us.ibm.com>

Jerone Young
Open Virtualization
IBM Linux Technology Center
jyoung5@us.ibm.com
512-838-1157 (T/L: 678-1157)

[-- Attachment #2: libxc_fast_trap_fixes.diff --]
[-- Type: text/x-patch, Size: 1626 bytes --]

diff -Nuarp xen-unstable-0301/tools/libxc/xc_linux_build.c xen-unstable-0301-patch/tools/libxc/xc_linux_build.c
--- xen-unstable-0301/tools/libxc/xc_linux_build.c	2005-03-02 14:42:21.895299792 -0600
+++ xen-unstable-0301-patch/tools/libxc/xc_linux_build.c	2005-03-02 14:14:25.884092224 -0600
@@ -433,7 +433,10 @@ int xc_linux_build(int xc_handle,
         ctxt->trap_ctxt[i].vector = i;
         ctxt->trap_ctxt[i].cs     = FLAT_KERNEL_CS;
     }
+
+#if defined(__i386__)
     ctxt->fast_trap_idx = 0;
+#endif
 
     /* No LDT. */
     ctxt->ldt_ents = 0;
diff -Nuarp xen-unstable-0301/tools/libxc/xc_plan9_build.c xen-unstable-0301-patch/tools/libxc/xc_plan9_build.c
--- xen-unstable-0301/tools/libxc/xc_plan9_build.c	2005-03-02 14:42:21.895299792 -0600
+++ xen-unstable-0301-patch/tools/libxc/xc_plan9_build.c	2005-03-02 14:14:57.207330368 -0600
@@ -505,7 +505,10 @@ xc_plan9_build(int xc_handle,
 		ctxt->trap_ctxt[i].vector = i;
 		ctxt->trap_ctxt[i].cs = FLAT_KERNEL_CS;
 	}
+
+#if defined(__i386__)
 	ctxt->fast_trap_idx = 0;
+#endif
 
 	/* No LDT. */
 	ctxt->ldt_ents = 0;
diff -Nuarp xen-unstable-0301/tools/libxc/xc_vmx_build.c xen-unstable-0301-patch/tools/libxc/xc_vmx_build.c
--- xen-unstable-0301/tools/libxc/xc_vmx_build.c	2005-03-02 14:42:21.895299792 -0600
+++ xen-unstable-0301-patch/tools/libxc/xc_vmx_build.c	2005-03-02 14:15:23.539327296 -0600
@@ -576,7 +576,10 @@ int xc_vmx_build(int xc_handle,
         ctxt->trap_ctxt[i].vector = i;
         ctxt->trap_ctxt[i].cs     = FLAT_KERNEL_CS;
     }
+
+#if defined(__i386__)
     ctxt->fast_trap_idx = 0;
+#endif
 
     /* No LDT. */
     ctxt->ldt_ents = 0;