xen-changelog

[Top] [All Lists]

[Xen-changelog] [xen-unstable] [IA64] Only use streamlined entry/exit fo

from [Xen patchbot-unstable]

[Permanent Link][Original]

To:	xen-changelog@xxxxxxxxxxxxxxxxxxx
Subject:	[Xen-changelog] [xen-unstable] [IA64] Only use streamlined entry/exit for xen hypercall.
From:	Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>
Date:	Wed, 05 Dec 2007 05:40:23 -0800
Delivery-date:	Wed, 05 Dec 2007 05:41:34 -0800
Envelope-to:	www-data@xxxxxxxxxxxxxxxxxx
List-help:	<mailto:xen-changelog-request@lists.xensource.com?subject=help>
List-id:	BK change log <xen-changelog.lists.xensource.com>
List-post:	<mailto:xen-changelog@lists.xensource.com>
List-subscribe:	<http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-changelog>, <mailto:xen-changelog-request@lists.xensource.com?subject=subscribe>
List-unsubscribe:	<http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-changelog>, <mailto:xen-changelog-request@lists.xensource.com?subject=unsubscribe>
Reply-to:	xen-devel@xxxxxxxxxxxxxxxxxxx
Sender:	xen-changelog-bounces@xxxxxxxxxxxxxxxxxxx

# HG changeset patch
# User Alex Williamson <alex.williamson@xxxxxx>
# Date 1196278473 25200
# Node ID c4ed92fb0d05a6668e9c45524df0b40ee801240f
# Parent  0cc58b6dfeb2bd5c1600eb8d783e18623c6c4fff
[IA64] Only use streamlined entry/exit for xen hypercall.

This patch allows to use ia64 specific hypercalls in vti mode.

Signed-off-by: Tristan Gingold <tgingold@xxxxxxx>
---
 xen/arch/ia64/vmx/vmx_ivt.S |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

diff -r 0cc58b6dfeb2 -r c4ed92fb0d05 xen/arch/ia64/vmx/vmx_ivt.S
--- a/xen/arch/ia64/vmx/vmx_ivt.S       Wed Nov 28 12:32:28 2007 -0700
+++ b/xen/arch/ia64/vmx/vmx_ivt.S       Wed Nov 28 12:34:33 2007 -0700
@@ -472,7 +472,7 @@ ENTRY(vmx_break_fault)
     ;;
     ld4 r22=[r22]
     extr.u r24=r29,IA64_PSR_CPL0_BIT,2
-    cmp.eq p0,p6=r0,r0
+    cmp.ltu p6,p0=NR_hypercalls,r2
     ;;
     cmp.ne.or p6,p0=r22,r17
     cmp.ne.or p6,p0=r0,r24

_______________________________________________
Xen-changelog mailing list
Xen-changelog@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-changelog

[More with this subject...]

<Prev in Thread]	Current Thread	[Next in Thread>
[Xen-changelog] [xen-unstable] [IA64] Only use streamlined entry/exit for xen hypercall., Xen patchbot-unstable <=

Previous by Date:	[Xen-changelog] [xen-unstable] tboot, xen: Update for Trusted Boot v20071128., Xen patchbot-unstable
Next by Date:	[Xen-changelog] [xen-unstable] [IA64] Add physical to physical data only and reverse transitions., Xen patchbot-unstable
Previous by Thread:	[Xen-changelog] [xen-unstable] tboot, xen: Update for Trusted Boot v20071128., Xen patchbot-unstable
Next by Thread:	[Xen-changelog] [xen-unstable] [IA64] Add physical to physical data only and reverse transitions., Xen patchbot-unstable
Indexes:	[Date] [Thread] [Top] [All Lists]