From: Anchal Agarwal <anchalag@amazon.com>
To: <tglx@linutronix.de>, <mingo@redhat.com>, <hpa@zytor.com>,
<x86@kernel.org>
Cc: <boris.ostrovsky@oracle.com>, <konrad.wilk@oracle.com>,
<roger.pau@citrix.com>, <netdev@vger.kernel.org>,
<jgross@suse.com>, <xen-devel@lists.xenproject.org>,
<linux-kernel@vger.kernel.org>, <kamatam@amazon.com>,
<anchalag@amazon.com>, <fllinden@amazon.com>,
<vallish@amazon.com>, <guruanb@amazon.com>, <eduval@amazon.com>,
<rjw@rjwysocki.net>, <pavel@ucw.cz>, <len.brown@intel.com>,
<linux-pm@vger.kernel.org>, <cyberax@amazon.com>
Subject: [RFC PATCH 00/12] Enable PM hibernation on guest VMs
Date: Tue, 12 Jun 2018 20:56:07 +0000 [thread overview]
Message-ID: <20180612205619.28156-1-anchalag@amazon.com> (raw)
Hello,
I am sending out a series of patches that implements guest
PM hibernation. These guests are running on xen hypervisor.
The patches had been tested against mainstream kernel and latest
xen version-4.11. EC2 instance hibernation feature is provided to
the AWS EC2 customers. PM hibernation uses swap space where
hibernation image is stored and restored from. I would like
the community to review and provide some feedback on the patch
series and if they look good, merge them into 4.17 kernel.
Aleksei Besogonov (1):
PM / hibernate: update the resume offset on SNAPSHOT_SET_SWAP_AREA
Anchal Agarwal (1):
x86/xen: Introduce new function to map HYPERVISOR_shared_info on
Resume
Munehisa Kamata (10):
xen/manage: keep track of the on-going suspend mode
xen/manage: introduce helper function to know the on-going suspend
mode
xenbus: add freeze/thaw/restore callbacks support
x86/xen: add system core suspend and resume callbacks
xen-blkfront: add callbacks for PM suspend and hibernation
xen-netfront: add callbacks for PM suspend and hibernation support
xen-time-introduce-xen_-save-restore-_steal_clock
x86/xen: save and restore steal clock
xen/events: add xen_shutdown_pirqs helper function
x86/xen: close event channels for PIRQs in system core suspend
callback
arch/x86/xen/enlighten_hvm.c | 8 ++
arch/x86/xen/suspend.c | 66 ++++++++++++++++
arch/x86/xen/time.c | 3 +
arch/x86/xen/xen-ops.h | 1 +
drivers/block/xen-blkfront.c | 158 ++++++++++++++++++++++++++++++++++++--
drivers/net/xen-netfront.c | 97 ++++++++++++++++++++++-
drivers/xen/events/events_base.c | 12 +++
drivers/xen/manage.c | 73 ++++++++++++++++++
drivers/xen/time.c | 28 ++++++-
drivers/xen/xenbus/xenbus_probe.c | 102 ++++++++++++++++++++----
include/xen/events.h | 1 +
include/xen/xen-ops.h | 8 ++
include/xen/xenbus.h | 3 +
kernel/power/user.c | 6 +-
14 files changed, 540 insertions(+), 26 deletions(-)
--
2.13.6
next reply other threads:[~2018-06-12 21:01 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-12 20:56 Anchal Agarwal [this message]
2018-06-12 20:56 ` [RFC PATCH 01/12] xen/manage: keep track of the on-going suspend mode Anchal Agarwal
2018-06-13 16:42 ` Balbir Singh
2018-06-12 20:56 ` [RFC PATCH 02/12] xen/manage: introduce helper function to know " Anchal Agarwal
2018-06-13 17:41 ` Balbir Singh
2018-06-12 20:56 ` [RFC PATCH 03/12] xenbus: add freeze/thaw/restore callbacks support Anchal Agarwal
2018-06-12 20:56 ` [RFC PATCH 04/12] x86/xen: Introduce new function to map HYPERVISOR_shared_info on Resume Anchal Agarwal
2018-06-12 20:56 ` [RFC PATCH 05/12] x86/xen: add system core suspend and resume callbacks Anchal Agarwal
2018-06-12 20:56 ` [RFC PATCH 06/12] xen-blkfront: add callbacks for PM suspend and hibernation Anchal Agarwal
2018-06-13 8:24 ` Roger Pau Monné
[not found] ` <20180613222048.GB33296@kaos-source-ops-60001.pdx1.amazon.com>
2018-06-14 8:43 ` Roger Pau Monné
2018-06-12 20:56 ` [RFC PATCH 07/12] xen-netfront: add callbacks for PM suspend and hibernation support Anchal Agarwal
2018-06-12 20:56 ` [RFC PATCH 08/12] xen-time-introduce-xen_-save-restore-_steal_clock Anchal Agarwal
2018-06-12 20:56 ` [RFC PATCH 09/12] x86/xen: save and restore steal clock Anchal Agarwal
2018-06-12 20:56 ` [RFC PATCH 10/12] xen/events: add xen_shutdown_pirqs helper function Anchal Agarwal
2018-06-12 20:56 ` [RFC PATCH 11/12] x86/xen: close event channels for PIRQs in system core suspend callback Anchal Agarwal
2018-06-12 20:56 ` [RFC PATCH 12/12] PM / hibernate: update the resume offset on SNAPSHOT_SET_SWAP_AREA Anchal Agarwal
2018-06-14 19:45 ` Pavel Machek
2018-06-14 19:50 ` Besogonov, Aleksei
2018-06-12 21:09 ` [RFC PATCH 00/12] Enable PM hibernation on guest VMs Konrad Rzeszutek Wilk
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