From mboxrd@z Thu Jan  1 00:00:00 1970
From: Samuel Thibault <samuel.thibault@eu.citrix.com>
Subject: Re: [PATCH] libxc: Use vcpu_guest_context_any_t instead
	of two pages
Date: Wed, 27 Aug 2008 15:45:57 +0100
Message-ID: <20080827144557.GT4535@implementation.uk.xensource.com>
References: <20080827113839.GP4535@implementation.uk.xensource.com>
	<C4DB1C31.267EA%keir.fraser@eu.citrix.com>
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To: Keir Fraser <keir.fraser@eu.citrix.com>
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Keir Fraser, le Wed 27 Aug 2008 14:58:57 +0100, a =E9crit :
> This patch doesn't apply. You must have other patches layered underneat=
h it.

Oops sorry, actually I had just mistakenly lowered all cases in the
patch (powerful editors...)




libxc: Use vcpu_guest_context_any_t instead of two pages

Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>

diff -r 14a9a1629590 tools/libxc/xc_dom_boot.c
--- a/tools/libxc/xc_dom_boot.c wed aug 27 10:26:50 2008 +0100
+++ b/tools/libxc/xc_dom_boot.c wed aug 27 12:07:28 2008 +0100
@@ -187,7 +187,7 @@ int xc_dom_boot_image(struct xc_dom_imag
 int xc_dom_boot_image(struct xc_dom_image *dom)
 {
     DECLARE_DOMCTL;
-    void *ctxt;
+    vcpu_guest_context_any_t ctxt;
     int rc;
=20
     xc_dom_printf("%s: called\n", __FUNCTION__);
@@ -245,12 +245,11 @@ int xc_dom_boot_image(struct xc_dom_imag
         return rc;
=20
     /* let the vm run */
-    ctxt =3D xc_dom_malloc(dom, PAGE_SIZE * 2 /* FIXME */ );
-    memset(ctxt, 0, PAGE_SIZE * 2);
-    if ( (rc =3D dom->arch_hooks->vcpu(dom, ctxt)) !=3D 0 )
+    memset(&ctxt, 0, sizeof(ctxt));
+    if ( (rc =3D dom->arch_hooks->vcpu(dom, &ctxt)) !=3D 0 )
         return rc;
     xc_dom_unmap_all(dom);
-    rc =3D launch_vm(dom->guest_xc, dom->guest_domid, ctxt);
+    rc =3D launch_vm(dom->guest_xc, dom->guest_domid, &ctxt);
=20
     return rc;
 }