From: c.dall@virtualopensystems.com (Christoffer Dall)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v5 00/12] KVM/ARM vGIC support
Date: Tue, 08 Jan 2013 13:41:23 -0500 [thread overview]
Message-ID: <20130108184116.46558.3558.stgit@ubuntu> (raw)
The following series implements support for the virtual generic
interrupt controller architecture for KVM/ARM.
This patch series can also be pulled from:
git://github.com/virtualopensystems/linux-kvm-arm.git
branch: kvm-arm-v15-vgic
Changes since v4:
- Large number of commenting and formatting changes
- Don't rely on the vgic_hcr default value
- Fix bug in irq_fgx expand/collapse functions
- Sanitize use of bitmaps
- Do not use elrsr when queueing an interrupt
- Deassert SGIs and SPIs that have already been queued
- Set VMCR to 0 on vcpu init
- Compute number of list registers once at init time
- Restructure bytemap/bitmap accessor functions
- Improve readability by adding accessor functions
- Define GICH_ constants in gic.h and use these in the vgic code
- Explain SGI handling in comment
- Error patch and return value fixes and cleanups
- Use defines instead of all hardcoded IRQ numbers
- Refactor level interrupt handling
- Fix several maintenace-interrupt related bugs
- Add CPU hotplug notifier
Changes since v3:
- Change struct kvm_device_addr to use 64 bits for ID field
Changes since v2:
- Get rid of hardcoded guest cpu and distributor physical addresses
and instead provide the address through the KVM_SET_DEVICE_ADDRESS
ioctl.
- Fix level/edge bugs
- Fix reboot bug: retire queued, disabled interrupts
---
Christoffer Dall (2):
KVM: ARM: Introduce KVM_SET_DEVICE_ADDRESS ioctl
ARM: KVM: VGIC accept vcpu and dist base addresses from user space
Marc Zyngier (10):
ARM: KVM: Keep track of currently running vcpus
ARM: gic: define GICH offsets for VGIC support
ARM: KVM: Initial VGIC infrastructure code
ARM: KVM: VGIC distributor handling
ARM: KVM: VGIC virtual CPU interface management
ARM: KVM: vgic: retire queued, disabled interrupts
ARM: KVM: VGIC interrupt injection
ARM: KVM: VGIC control interface world switch
ARM: KVM: VGIC initialisation code
ARM: KVM: Add VGIC configuration option
Documentation/virtual/kvm/api.txt | 38 +
arch/arm/include/asm/hardware/gic.h | 25 +
arch/arm/include/asm/kvm_host.h | 18
arch/arm/include/asm/kvm_vgic.h | 220 +++++
arch/arm/include/uapi/asm/kvm.h | 16
arch/arm/kernel/asm-offsets.c | 12
arch/arm/kvm/Kconfig | 8
arch/arm/kvm/Makefile | 1
arch/arm/kvm/arm.c | 162 ++++
arch/arm/kvm/interrupts.S | 4
arch/arm/kvm/interrupts_head.S | 74 ++
arch/arm/kvm/mmio.c | 3
arch/arm/kvm/vgic.c | 1492 +++++++++++++++++++++++++++++++++++
include/uapi/linux/kvm.h | 8
14 files changed, 2069 insertions(+), 12 deletions(-)
create mode 100644 arch/arm/include/asm/kvm_vgic.h
create mode 100644 arch/arm/kvm/vgic.c
--
next reply other threads:[~2013-01-08 18:41 UTC|newest]
Thread overview: 79+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-08 18:41 Christoffer Dall [this message]
2013-01-08 18:41 ` [PATCH v5 01/12] KVM: ARM: Introduce KVM_SET_DEVICE_ADDRESS ioctl Christoffer Dall
2013-01-08 22:36 ` Scott Wood
2013-01-08 23:17 ` Christoffer Dall
2013-01-08 23:29 ` Scott Wood
2013-01-08 23:49 ` Christoffer Dall
2013-01-09 0:12 ` Scott Wood
2013-01-09 10:02 ` Alexander Graf
2013-01-09 14:48 ` Peter Maydell
2013-01-09 14:58 ` Alexander Graf
2013-01-09 15:11 ` Peter Maydell
2013-01-09 15:17 ` Christoffer Dall
2013-01-09 15:20 ` Alexander Graf
2013-01-09 15:22 ` Marc Zyngier
2013-01-09 15:28 ` Alexander Graf
2013-01-09 15:50 ` Marc Zyngier
2013-01-09 15:56 ` Alexander Graf
2013-01-09 16:12 ` Marc Zyngier
2013-01-09 16:29 ` Christoffer Dall
2013-01-08 18:41 ` [PATCH v5 02/12] ARM: KVM: Keep track of currently running vcpus Christoffer Dall
2013-01-08 18:41 ` [PATCH v5 03/12] ARM: gic: define GICH offsets for VGIC support Christoffer Dall
2013-01-08 18:41 ` [PATCH v5 04/12] ARM: KVM: Initial VGIC infrastructure code Christoffer Dall
2013-01-14 15:31 ` Will Deacon
2013-01-14 21:08 ` Christoffer Dall
2013-01-14 21:28 ` [kvmarm] " Alexander Graf
2013-01-14 22:50 ` Will Deacon
2013-01-15 10:33 ` Marc Zyngier
2013-01-08 18:41 ` [PATCH v5 05/12] ARM: KVM: VGIC accept vcpu and dist base addresses from user space Christoffer Dall
2013-01-08 18:42 ` [PATCH v5 06/12] ARM: KVM: VGIC distributor handling Christoffer Dall
2013-01-14 15:39 ` Will Deacon
2013-01-14 21:55 ` Christoffer Dall
2013-01-08 18:42 ` [PATCH v5 07/12] ARM: KVM: VGIC virtual CPU interface management Christoffer Dall
2013-01-14 15:42 ` Will Deacon
2013-01-14 22:02 ` Christoffer Dall
2013-01-15 11:00 ` Marc Zyngier
2013-01-15 14:31 ` Christoffer Dall
2013-01-16 15:29 ` Christoffer Dall
2013-01-16 16:09 ` Marc Zyngier
2013-01-16 16:13 ` Christoffer Dall
2013-01-16 16:17 ` [kvmarm] " Marc Zyngier
2013-01-08 18:42 ` [PATCH v5 08/12] ARM: KVM: vgic: retire queued, disabled interrupts Christoffer Dall
2013-01-08 18:42 ` [PATCH v5 09/12] ARM: KVM: VGIC interrupt injection Christoffer Dall
2013-01-08 18:42 ` [PATCH v5 10/12] ARM: KVM: VGIC control interface world switch Christoffer Dall
2013-01-08 18:42 ` [PATCH v5 11/12] ARM: KVM: VGIC initialisation code Christoffer Dall
2013-01-08 18:42 ` [PATCH v5 12/12] ARM: KVM: Add VGIC configuration option Christoffer Dall
2013-01-09 13:28 ` Sergei Shtylyov
2013-01-09 16:42 ` Christoffer Dall
2013-01-09 16:26 ` [PATCH v5.1 0/2] KVM: ARM: Rename KVM_SET_DEVICE_ADDRESS Christoffer Dall
2013-01-09 16:26 ` [PATCH v5.1 1/2] KVM: ARM: Introduce KVM_SET_DEVICE_ADDRESS ioctl Christoffer Dall
2013-01-09 16:26 ` [PATCH v5.1 2/2] ARM: KVM: VGIC accept vcpu and dist base addresses from user space Christoffer Dall
2013-01-09 16:48 ` [kvmarm] [PATCH v5.1 0/2] KVM: ARM: Rename KVM_SET_DEVICE_ADDRESS Alexander Graf
2013-01-09 19:50 ` Scott Wood
2013-01-09 20:12 ` Alexander Graf
2013-01-09 21:15 ` Scott Wood
2013-01-09 21:37 ` Alexander Graf
2013-01-09 22:10 ` Scott Wood
2013-01-09 22:26 ` Christoffer Dall
2013-01-09 22:34 ` Alexander Graf
2013-01-10 11:15 ` Alexander Graf
2013-01-10 11:18 ` Gleb Natapov
2013-01-09 22:30 ` Alexander Graf
2013-01-10 10:17 ` Peter Maydell
2013-01-10 11:06 ` Alexander Graf
2013-01-10 11:53 ` Marc Zyngier
2013-01-10 11:57 ` Alexander Graf
2013-01-10 22:28 ` Marcelo Tosatti
2013-01-10 22:40 ` Scott Wood
2013-01-11 0:35 ` Marcelo Tosatti
2013-01-11 1:10 ` Scott Wood
2013-01-11 7:26 ` Christoffer Dall
2013-01-11 18:39 ` Marcelo Tosatti
2013-01-11 19:11 ` Alexander Graf
2013-01-11 19:18 ` Marcelo Tosatti
2013-01-11 19:33 ` Christoffer Dall
2013-01-11 15:42 ` Alexander Graf
2013-01-11 20:11 ` Scott Wood
2013-01-11 20:26 ` Alexander Graf
2013-01-11 19:17 ` Alexander Graf
2013-01-10 22:21 ` Marcelo Tosatti
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