From: c.dall@virtualopensystems.com (Christoffer Dall)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v6 00/13] KVM/ARM vGIC support
Date: Wed, 16 Jan 2013 13:00:15 -0500 [thread overview]
Message-ID: <20130116180013.29393.49165.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-v16-vgic
Changes since v5:
- Renamed sync_{to,from} to {flush,sync}_hwstate
- Fix read/write length for acceses shorter than words
- Cosmetic fixes
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 (3):
ARM: gic: add missing distributor defintions
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 | 29 +
arch/arm/include/asm/kvm_host.h | 18
arch/arm/include/asm/kvm_vgic.h | 221 +++++
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 | 1504 +++++++++++++++++++++++++++++++++++
include/uapi/linux/kvm.h | 8
14 files changed, 2085 insertions(+), 13 deletions(-)
create mode 100644 arch/arm/include/asm/kvm_vgic.h
create mode 100644 arch/arm/kvm/vgic.c
--
next reply other threads:[~2013-01-16 18:00 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-16 18:00 Christoffer Dall [this message]
2013-01-16 18:00 ` [PATCH v6 01/13] ARM: gic: add missing distributor defintions Christoffer Dall
2013-01-16 18:00 ` [PATCH v6 02/13] KVM: ARM: Introduce KVM_SET_DEVICE_ADDRESS ioctl Christoffer Dall
2013-01-17 17:37 ` [kvmarm] " Peter Maydell
2013-01-20 23:22 ` Christoffer Dall
2013-01-21 0:06 ` Christoffer Dall
2013-01-16 18:00 ` [PATCH v6 03/13] ARM: KVM: Keep track of currently running vcpus Christoffer Dall
2013-01-16 18:00 ` [PATCH v6 04/13] ARM: gic: define GICH offsets for VGIC support Christoffer Dall
2013-01-16 18:00 ` [PATCH v6 05/13] ARM: KVM: Initial VGIC infrastructure code Christoffer Dall
2013-01-16 18:00 ` [PATCH v6 06/13] ARM: KVM: VGIC accept vcpu and dist base addresses from user space Christoffer Dall
2013-01-16 18:01 ` [PATCH v6 07/13] ARM: KVM: VGIC distributor handling Christoffer Dall
2013-01-16 18:01 ` [PATCH v6 08/13] ARM: KVM: VGIC virtual CPU interface management Christoffer Dall
2013-01-16 18:01 ` [PATCH v6 09/13] ARM: KVM: vgic: retire queued, disabled interrupts Christoffer Dall
2013-01-16 18:01 ` [PATCH v6 10/13] ARM: KVM: VGIC interrupt injection Christoffer Dall
2013-01-16 18:01 ` [PATCH v6 11/13] ARM: KVM: VGIC control interface world switch Christoffer Dall
2013-01-16 18:01 ` [PATCH v6 12/13] ARM: KVM: VGIC initialisation code Christoffer Dall
2013-01-16 18:01 ` [PATCH v6 13/13] ARM: KVM: Add VGIC configuration option Christoffer Dall
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20130116180013.29393.49165.stgit@ubuntu \
--to=c.dall@virtualopensystems.com \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).