From: Boris Ostrovsky <boris.ostrovsky@oracle.com>
To: xen-devel@lists.xen.org
Cc: wei.liu2@citrix.com, andrew.cooper3@citrix.com,
ian.jackson@eu.citrix.com, jbeulich@suse.com,
Boris Ostrovsky <boris.ostrovsky@oracle.com>,
roger.pau@citrix.com
Subject: [PATCH v6 00/12] PVH VCPU hotplug support
Date: Tue, 3 Jan 2017 09:04:04 -0500 [thread overview]
Message-ID: <1483452256-2879-1-git-send-email-boris.ostrovsky@oracle.com> (raw)
This series adds support for ACPI-based VCPU hotplug for unprivileged
PVH guests.
Main changes in v6:
* Generate SCI on VCPU map update by domctl
* Simplify public domctl structure
* Make ACPI registers accessible only by guest (and not by domctl)
* Update VCPU map under lock
* Fix pointer update in xc_acpi_access()
Boris Ostrovsky (12):
domctl: Add XEN_DOMCTL_acpi_access
x86/save: public/arch-x86/hvm/save.h is available to hypervisor and
tools only
pvh/acpi: Install handlers for ACPI-related PVH IO accesses
pvh/acpi: Handle ACPI accesses for PVH guests
x86/domctl: Handle ACPI access from domctl
events/x86: Define SCI virtual interrupt
pvh: Send an SCI on VCPU hotplug event
libxl: Update xenstore on VCPU hotplug for all guest types
tools: Call XEN_DOMCTL_acpi_access on PVH VCPU hotplug
pvh: Set online VCPU map to avail_vcpus
pvh/acpi: Save ACPI registers for PVH guests
docs: Describe PVHv2's VCPU hotplug procedure
docs/misc/hvmlite.markdown | 13 ++
tools/flask/policy/modules/dom0.te | 2 +-
tools/flask/policy/modules/xen.if | 4 +-
tools/libxc/include/xenctrl.h | 20 +++
tools/libxc/xc_domain.c | 41 ++++++
tools/libxl/libxl.c | 10 +-
tools/libxl/libxl_arch.h | 4 +
tools/libxl/libxl_arm.c | 6 +
tools/libxl/libxl_dom.c | 10 ++
tools/libxl/libxl_x86.c | 11 ++
tools/libxl/libxl_x86_acpi.c | 6 +-
xen/arch/x86/domctl.c | 7 +
xen/arch/x86/hvm/Makefile | 1 +
xen/arch/x86/hvm/acpi.c | 226 +++++++++++++++++++++++++++++++++
xen/arch/x86/hvm/hvm.c | 2 +
xen/arch/x86/hvm/pmtimer.c | 9 ++
xen/common/domain.c | 1 +
xen/common/domctl.c | 5 +
xen/common/event_channel.c | 7 +-
xen/include/asm-x86/domain.h | 2 +
xen/include/asm-x86/hvm/domain.h | 5 +
xen/include/public/arch-x86/hvm/save.h | 25 +++-
xen/include/public/arch-x86/xen.h | 7 +-
xen/include/public/domctl.h | 17 +++
xen/include/xen/domain.h | 1 +
xen/include/xen/event.h | 8 ++
xen/include/xen/sched.h | 3 +
xen/xsm/flask/hooks.c | 3 +
xen/xsm/flask/policy/access_vectors | 2 +
29 files changed, 445 insertions(+), 13 deletions(-)
create mode 100644 xen/arch/x86/hvm/acpi.c
--
2.7.4
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next reply other threads:[~2017-01-03 14:04 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-03 14:04 Boris Ostrovsky [this message]
2017-01-03 14:04 ` [PATCH v6 01/12] domctl: Add XEN_DOMCTL_acpi_access Boris Ostrovsky
2017-01-03 18:21 ` Daniel De Graaf
2017-01-03 20:51 ` Konrad Rzeszutek Wilk
2017-01-03 14:04 ` [PATCH v6 02/12] x86/save: public/arch-x86/hvm/save.h is available to hypervisor and tools only Boris Ostrovsky
2017-01-03 16:55 ` Jan Beulich
2017-01-03 14:04 ` [PATCH v6 03/12] pvh/acpi: Install handlers for ACPI-related PVH IO accesses Boris Ostrovsky
2017-01-03 14:04 ` [PATCH v6 04/12] pvh/acpi: Handle ACPI accesses for PVH guests Boris Ostrovsky
2017-01-03 14:04 ` [PATCH v6 05/12] x86/domctl: Handle ACPI access from domctl Boris Ostrovsky
2017-07-31 14:14 ` Ross Lagerwall
2017-07-31 14:59 ` Boris Ostrovsky
2017-01-03 14:04 ` [PATCH v6 06/12] events/x86: Define SCI virtual interrupt Boris Ostrovsky
2017-01-03 14:04 ` [PATCH v6 07/12] pvh: Send an SCI on VCPU hotplug event Boris Ostrovsky
2017-01-03 14:04 ` [PATCH v6 08/12] libxl: Update xenstore on VCPU hotplug for all guest types Boris Ostrovsky
2017-01-04 10:36 ` Wei Liu
2017-01-03 14:04 ` [PATCH v6 09/12] tools: Call XEN_DOMCTL_acpi_access on PVH VCPU hotplug Boris Ostrovsky
2017-01-03 14:04 ` [PATCH v6 10/12] pvh: Set online VCPU map to avail_vcpus Boris Ostrovsky
2017-01-03 14:04 ` [PATCH v6 11/12] pvh/acpi: Save ACPI registers for PVH guests Boris Ostrovsky
2017-01-03 14:04 ` [PATCH v6 12/12] docs: Describe PVHv2's VCPU hotplug procedure Boris Ostrovsky
2017-01-03 16:58 ` Jan Beulich
2017-01-03 19:33 ` Boris Ostrovsky
2017-01-04 9:26 ` Jan Beulich
2017-01-03 18:19 ` Stefano Stabellini
2017-01-03 20:31 ` Boris Ostrovsky
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