Displaying 11 results from an estimated 11 matches for "vcpu_initialise".
Did you mean:
vcpuop_initialise
2013 Aug 29
2
[PATCH] xen/arm: Don't set the ACTLR SMP bit for 64 bit guests
...ien.grall@linaro.org>
---
xen/arch/arm/domain.c | 18 +++++++++++++-----
1 file changed, 13 insertions(+), 5 deletions(-)
diff --git a/xen/arch/arm/domain.c b/xen/arch/arm/domain.c
index cb0424d..00f2d14 100644
--- a/xen/arch/arm/domain.c
+++ b/xen/arch/arm/domain.c
@@ -470,11 +470,19 @@ int vcpu_initialise(struct vcpu *v)
v->arch.actlr = READ_SYSREG32(ACTLR_EL1);
- /* XXX: Handle other than CA15 cpus */
- if ( v->domain->max_vcpus > 1 )
- v->arch.actlr |= ACTLR_CA15_SMP;
- else
- v->arch.actlr &= ~ACTLR_CA15_SMP;
+ if ( is_pv32_domain(v->dom...
2007 Aug 08
2
[PATCH] x86-64: syscall/sysenter support for 32-bit apps
...novell.com>
Index: 2007-08-08/xen/arch/x86/domain.c
===================================================================
--- 2007-08-08.orig/xen/arch/x86/domain.c 2007-08-06 15:08:40.000000000 +0200
+++ 2007-08-08/xen/arch/x86/domain.c 2007-08-08 11:37:08.000000000 +0200
@@ -413,6 +413,12 @@ int vcpu_initialise(struct vcpu *v)
v->arch.perdomain_ptes =
d->arch.mm_perdomain_pt + (v->vcpu_id << GDT_LDT_VCPU_SHIFT);
+#ifdef __x86_64__
+ v->arch.sysexit_cs = 3;
+ v->arch.syscall_eflags_mask = X86_EFLAGS_DF|X86_EFLAGS_TF|X86_EFLAGS_NT|
+...
2013 Sep 23
57
[PATCH RFC v13 00/20] Introduce PVH domU support
This patch series is a reworking of a series developed by Mukesh
Rathor at Oracle. The entirety of the design and development was done
by him; I have only reworked, reorganized, and simplified things in a
way that I think makes more sense. The vast majority of the credit
for this effort therefore goes to him. This version is labelled v13
because it is based on his most recent series, v11.
2013 Mar 21
27
[PATCH 0/4] xen/arm: guest SMP support
Hi all,
this small patch series implement guest SMP support for ARM, using the
ARM PSCI interface for secondary cpu bringup.
Stefano Stabellini (4):
xen/arm: basic PSCI support, implement cpu_on
xen/arm: support for guest SGI
xen/arm: support vcpu_op hypercalls
xen: move VCPUOP_register_vcpu_info to common code
xen/arch/arm/domain.c | 66 ++++++++++++++++++++++++
2013 Nov 01
17
[PATCH v2 00/14] xen: arm: 64-bit guest support and domU FDT autogeneration
I''ve addressed all (I think/hope) of the review comments.
The main change is to expose the guest virtual platform (e.g. memory
layout and interrupt usage etc) to the toolstack via the public
interface. This is then used during FDT generation. I have just codified
the current defacto standard layout, it''s probably not the best layout
but any change can be a separate patch/series.
2013 Nov 19
23
[PATCH v6 00/16] xen: arm: 64-bit guest support and domU FDT autogeneration
Biggest change is to switch the new DTB node to /xen-core-devices
instead of /xen at Stefano''s request.
I also dropped the few patches title HACK etc which weren''t supposed to
be there and fixed up some bits and pieces which folks commented on.
George, WRT the freeze I think this is functionality which we cannot
ship Xen 4.4 without. The impact is entirely constrained to the
2012 Jan 09
39
[PATCH v4 00/25] xen: ARMv7 with virtualization extensions
Hello everyone,
this is the fourth version of the patch series that introduces ARMv7
with virtualization extensions support in Xen.
The series allows Xen and Dom0 to boot on a Cortex-A15 based Versatile
Express simulator.
See the following announce email for more informations about what we
are trying to achieve, as well as the original git history:
See
2011 Dec 06
57
[PATCH RFC 00/25] xen: ARMv7 with virtualization extensions
Hello everyone,
this is the very first version of the patch series that introduces ARMv7
with virtualization extensions support in Xen.
The series allows Xen and Dom0 to boot on a Cortex-A15 based Versatile
Express simulator.
See the following announce email for more informations about what we
are trying to achieve, as well as the original git history:
See
2013 Mar 12
14
vpmu=1 and running 'perf top' within a PVHVM guest eventually hangs dom0 and hypervisor has stuck vCPUS. Romley-EP (model=45, stepping=2)
This issue I am encountering seems to only happen on multi-socket
machines.
It also does not help that the only multi-socket box I have is
an Romley-EP (so two socket SandyBridge CPUs). The other
SandyBridge boxes I''ve (one socket) are not showing this. Granted
they are also a different model (42).
The problem is that when I run ''perf top'' within an SMP PVHVM
guest,
2013 Feb 22
48
[PATCH v3 00/46] initial arm v8 (64-bit) support
This round implements all of the review comments from V2 and all patches
are now acked. Unless there are any objections I intend to apply later
this morning.
Ian.
2013 Jan 23
132
[PATCH 00/45] initial arm v8 (64-bit) support
First off, Apologies for the massive patch series...
This series boots a 32-bit dom0 kernel to a command prompt on an ARMv8
(AArch64) model. The kernel is the same one as I am currently using with
the 32 bit hypervisor
I haven''t yet tried starting a guest or anything super advanced like
that ;-). Also there is not real support for 64-bit domains at all,
although in one or two places I