* [PATCH 08/12] Nested Virtualization: interrupts (generic part)
@ 2010-12-20 16:09 Christoph Egger
0 siblings, 0 replies; 3+ messages in thread
From: Christoph Egger @ 2010-12-20 16:09 UTC (permalink / raw)
To: xen-devel
[-- Attachment #1: Type: text/plain, Size: 264 bytes --]
--
---to satisfy European Law for business letters:
Advanced Micro Devices GmbH
Einsteinring 24, 85609 Dornach b. Muenchen
Geschaeftsfuehrer: Alberto Bozzo, Andrew Bowd
Sitz: Dornach, Gemeinde Aschheim, Landkreis Muenchen
Registergericht Muenchen, HRB Nr. 43632
[-- Attachment #2: xen_nh08_interrupts.diff --]
[-- Type: text/x-diff, Size: 704 bytes --]
# HG changeset patch
# User cegger
# Date 1292839439 -3600
Handle interrupts (generic part)
Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
diff -r 496c029072b1 -r c8531969c8eb xen/arch/x86/hvm/hvm.c
--- a/xen/arch/x86/hvm/hvm.c
+++ b/xen/arch/x86/hvm/hvm.c
@@ -2446,6 +2446,14 @@ enum hvm_intblk hvm_interrupt_blocked(st
ASSERT(v == current);
+ if ( nestedhvm_enabled(v->domain) ) {
+ enum hvm_intblk intr;
+
+ intr = nhvm_interrupt_blocked(v);
+ if ( intr != hvm_intblk_none )
+ return intr;
+ }
+
if ( (intack.source != hvm_intsrc_nmi) &&
!(guest_cpu_user_regs()->eflags & X86_EFLAGS_IF) )
return hvm_intblk_rflags_ie;
[-- Attachment #3: Type: text/plain, Size: 138 bytes --]
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel
^ permalink raw reply [flat|nested] 3+ messages in thread
* RE: [PATCH 08/12] Nested Virtualization: interrupts (generic part)
2011-03-09 14:25 Christoph Egger
@ 2011-03-29 6:53 ` Dong, Eddie
0 siblings, 0 replies; 3+ messages in thread
From: Dong, Eddie @ 2011-03-29 6:53 UTC (permalink / raw)
To: Christoph Egger, xen-devel; +Cc: Dong, Eddie
Acked by eddie.dong@intel.com
-----Original Message-----
From: xen-devel-bounces@lists.xensource.com [mailto:xen-devel-bounces@lists.xensource.com] On Behalf Of Christoph Egger
Sent: Wednesday, March 09, 2011 10:25 PM
To: xen-devel@lists.xensource.com
Subject: [Xen-devel] [PATCH 08/12] Nested Virtualization: interrupts (generic part)
--
---to satisfy European Law for business letters:
Advanced Micro Devices GmbH
Einsteinring 24, 85609 Dornach b. Muenchen
Geschaeftsfuehrer: Alberto Bozzo, Andrew Bowd
Sitz: Dornach, Gemeinde Aschheim, Landkreis Muenchen Registergericht Muenchen, HRB Nr. 43632
^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH 08/12] Nested Virtualization: interrupts (generic part)
@ 2011-03-09 14:25 Christoph Egger
2011-03-29 6:53 ` Dong, Eddie
0 siblings, 1 reply; 3+ messages in thread
From: Christoph Egger @ 2011-03-09 14:25 UTC (permalink / raw)
To: xen-devel
[-- Attachment #1: Type: text/plain, Size: 264 bytes --]
--
---to satisfy European Law for business letters:
Advanced Micro Devices GmbH
Einsteinring 24, 85609 Dornach b. Muenchen
Geschaeftsfuehrer: Alberto Bozzo, Andrew Bowd
Sitz: Dornach, Gemeinde Aschheim, Landkreis Muenchen
Registergericht Muenchen, HRB Nr. 43632
[-- Attachment #2: xen_nh08_interrupts.diff --]
[-- Type: text/x-diff, Size: 704 bytes --]
# HG changeset patch
# User cegger
# Date 1298892117 -3600
Handle interrupts (generic part)
Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
diff -r cccf815a82a7 -r e842b80fcee0 xen/arch/x86/hvm/hvm.c
--- a/xen/arch/x86/hvm/hvm.c
+++ b/xen/arch/x86/hvm/hvm.c
@@ -2539,6 +2539,14 @@ enum hvm_intblk hvm_interrupt_blocked(st
ASSERT(v == current);
+ if ( nestedhvm_enabled(v->domain) ) {
+ enum hvm_intblk intr;
+
+ intr = nhvm_interrupt_blocked(v);
+ if ( intr != hvm_intblk_none )
+ return intr;
+ }
+
if ( (intack.source != hvm_intsrc_nmi) &&
!(guest_cpu_user_regs()->eflags & X86_EFLAGS_IF) )
return hvm_intblk_rflags_ie;
[-- Attachment #3: Type: text/plain, Size: 138 bytes --]
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel
^ permalink raw reply [flat|nested] 3+ messages in thread
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2010-12-20 16:09 [PATCH 08/12] Nested Virtualization: interrupts (generic part) Christoph Egger
2011-03-09 14:25 Christoph Egger
2011-03-29 6:53 ` Dong, Eddie
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