From: Roman Kagan <rkagan@virtuozzo.com>
To: "Paolo Bonzini" <pbonzini@redhat.com>,
"Radim Krčmář" <rkrcmar@redhat.com>,
"K. Y. Srinivasan" <kys@microsoft.com>,
"Vitaly Kuznetsov" <vkuznets@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
<x86@kernel.org>, Haiyang Zhang <haiyangz@microsoft.com>,
<kvm@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<devel@linuxdriverproject.org>,
"Denis V . Lunev" <den@openvz.org>,
Roman Kagan <rkagan@virtuozzo.com>
Subject: [PATCH 00/15] hyperv: more stuff to uapi + cleanup
Date: Tue, 20 Dec 2016 18:55:47 +0300 [thread overview]
Message-ID: <20161220155602.6298-1-rkagan@virtuozzo.com> (raw)
Expose more Hyper-V-related definitions in the uapi header for
consumption by userspace.
While doing so, get rid of a number of duplications between the KVM and
the guest driver code. Also a few other cleanups are made which are not
strictly necessary for the main purpose of the series but appear
reasonable to do at the same time.
The most controversial is the last patch which modifies the stuff
already published in the uapi header, in the hope that no userspace
applications have started relying on it; I'm ok dropping it if this is
unacceptable.
Roman Kagan (15):
hyperv: consolidate TSC ref page definitions
hyperv: uapi-fy synic event flags definitions
hyperv: use standard bitops
hyperv: define VMBus message type
hyperv: GFP_ATOMIC -> GFP_KERNEL
hyperv: avoid unnecessary vmalloc
hyperv: dedup cpuid definitions
hyperv: dedup crash msr related definitions
hyperv: unify Hyper-V msr definitions
hyperv: uapi-fy PostMessage and SignalEvent hypercall structures
hyperv: uapi-fy monitored notification structures
hyperv: move VMBus connection ids to uapi
hyperv: move function close to its only callsite
hyperv_vmbus: drop unused definitions
hyperv: redefine hv_message without bitfields
arch/x86/include/asm/kvm_host.h | 2 +-
arch/x86/include/uapi/asm/hyperv.h | 101 +++++++---
drivers/hv/hyperv_vmbus.h | 399 +------------------------------------
include/linux/hyperv.h | 24 +--
arch/x86/kvm/hyperv.c | 14 +-
drivers/hv/channel.c | 8 +-
drivers/hv/channel_mgmt.c | 30 +--
drivers/hv/connection.c | 65 ++----
drivers/hv/hv.c | 300 +++++++++++++---------------
drivers/hv/vmbus_drv.c | 67 +++----
10 files changed, 288 insertions(+), 722 deletions(-)
--
2.9.3
next reply other threads:[~2016-12-20 16:29 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-20 15:55 Roman Kagan [this message]
2016-12-20 15:55 ` [PATCH 01/15] hyperv: consolidate TSC ref page definitions Roman Kagan
2016-12-20 20:57 ` KY Srinivasan
2016-12-21 6:25 ` Roman Kagan
2016-12-20 15:55 ` [PATCH 02/15] hyperv: uapi-fy synic event flags definitions Roman Kagan
2016-12-20 17:24 ` Stephen Hemminger
2016-12-21 6:33 ` Roman Kagan
2016-12-21 10:58 ` kbuild test robot
2016-12-21 18:58 ` KY Srinivasan
2016-12-20 15:55 ` [PATCH 03/15] hyperv: use standard bitops Roman Kagan
2016-12-21 12:00 ` Olaf Hering
2016-12-21 13:23 ` Roman Kagan
2016-12-22 12:33 ` Paolo Bonzini
2016-12-21 19:08 ` KY Srinivasan
2016-12-20 15:55 ` [PATCH 04/15] hyperv: define VMBus message type Roman Kagan
2016-12-20 15:55 ` [PATCH 05/15] hyperv: GFP_ATOMIC -> GFP_KERNEL Roman Kagan
2016-12-20 15:55 ` [PATCH 06/15] hyperv: avoid unnecessary vmalloc Roman Kagan
2016-12-21 19:19 ` KY Srinivasan
2016-12-20 15:55 ` [PATCH 07/15] hyperv: dedup cpuid definitions Roman Kagan
2016-12-20 15:55 ` [PATCH 08/15] hyperv: dedup crash msr related definitions Roman Kagan
2016-12-20 15:55 ` [PATCH 09/15] hyperv: unify Hyper-V msr definitions Roman Kagan
2016-12-20 15:55 ` [PATCH 10/15] hyperv: uapi-fy PostMessage and SignalEvent hypercall structures Roman Kagan
2016-12-21 19:27 ` KY Srinivasan
2016-12-20 15:55 ` [PATCH 11/15] hyperv: uapi-fy monitored notification structures Roman Kagan
2016-12-20 15:55 ` [PATCH 12/15] hyperv: move VMBus connection ids to uapi Roman Kagan
2016-12-20 17:25 ` Stephen Hemminger
2016-12-21 6:29 ` Roman Kagan
2016-12-21 12:18 ` Christoph Hellwig
2016-12-21 12:59 ` Roman Kagan
2016-12-21 14:26 ` Christoph Hellwig
2016-12-21 14:39 ` Roman Kagan
2016-12-21 15:39 ` Paolo Bonzini
2016-12-21 15:43 ` Christoph Hellwig
2016-12-21 17:25 ` Paolo Bonzini
2016-12-21 17:50 ` Stephen Hemminger
2016-12-21 17:53 ` Paolo Bonzini
2016-12-21 17:58 ` Christoph Hellwig
2016-12-21 18:02 ` Stephen Hemminger
2016-12-21 19:54 ` KY Srinivasan
2016-12-28 17:09 ` Roman Kagan
2016-12-29 18:29 ` Stephen Hemminger
2017-01-02 8:19 ` Paolo Bonzini
2017-01-09 8:32 ` Roman Kagan
2017-01-09 8:40 ` hpa
2017-01-09 8:58 ` Roman Kagan
2017-01-09 9:02 ` Paolo Bonzini
2017-01-02 19:39 ` Stephen Hemminger
2017-01-03 9:32 ` Paolo Bonzini
2016-12-20 15:56 ` [PATCH 13/15] hyperv: move function close to its only callsite Roman Kagan
2016-12-20 15:56 ` [PATCH 14/15] hyperv_vmbus: drop unused definitions Roman Kagan
2016-12-20 15:56 ` [PATCH 15/15] hyperv: redefine hv_message without bitfields Roman Kagan
2016-12-21 18:00 ` [PATCH 00/15] hyperv: more stuff to uapi + cleanup KY Srinivasan
2016-12-28 16:57 ` Roman Kagan
2016-12-30 19:45 ` KY Srinivasan
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