From: Pavel Fedin <p.fedin@samsung.com>
To: kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org
Cc: Marc Zyngier <marc.zyngier@arm.com>,
Andre Przywara <andre.przywara@arm.com>
Subject: [PATCH v2 0/5] KVM: arm64: Implement API for vGICv3 live migration
Date: Wed, 02 Sep 2015 11:09:44 +0300 [thread overview]
Message-ID: <cover.1441180858.git.p.fedin@samsung.com> (raw)
This patchset adds necessary userspace API in order to support vGICv3 live
migration. GICv3 registers are accessed using device attribute ioctls,
similar to GICv2.
v1 => v2:
- Do not use generic register get/set API for CPU interface, use only
device attributes.
- Introduce size specifier for distributor and redistributor register
accesses, do not assume size any more.
- Lots of refactor and reusable code extraction.
- Added forgotten documentation
Pavel Fedin (5):
KVM: arm/arm64: Refactor vGIC attributes handling code
KVM: arm64: Implement vGICv3 distributor and redistributor access from
userspace
KVM: arm64: Refactor system register handlers
KVM: arm64: Introduce find_reg_by_id()
Implement vGICv3 CPU interface access
Documentation/virtual/kvm/devices/arm-vgic.txt | 72 +++++-
arch/arm64/include/uapi/asm/kvm.h | 9 +
arch/arm64/kvm/sys_regs.c | 73 +++---
arch/arm64/kvm/sys_regs.h | 8 +-
arch/arm64/kvm/sys_regs_generic_v8.c | 2 +-
include/linux/irqchip/arm-gic-v3.h | 18 +-
virt/kvm/arm/vgic-v2-emul.c | 126 ++-------
virt/kvm/arm/vgic-v3-emul.c | 342 ++++++++++++++++++++++++-
virt/kvm/arm/vgic.c | 77 ++++++
virt/kvm/arm/vgic.h | 4 +
10 files changed, 573 insertions(+), 158 deletions(-)
--
2.4.4
next reply other threads:[~2015-09-02 8:09 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-02 8:09 Pavel Fedin [this message]
2015-09-02 8:09 ` [PATCH v2 1/5] KVM: arm/arm64: Refactor vGIC attributes handling code Pavel Fedin
2015-09-04 13:03 ` Andre Przywara
2015-09-04 15:11 ` Pavel Fedin
2015-09-04 15:16 ` Andre Przywara
2015-09-02 8:09 ` [PATCH v2 2/5] KVM: arm64: Implement vGICv3 distributor and redistributor access from userspace Pavel Fedin
2015-09-03 15:20 ` Peter Maydell
2015-09-04 7:06 ` Pavel Fedin
2015-09-02 8:09 ` [PATCH v2 3/5] KVM: arm64: Refactor system register handlers Pavel Fedin
2015-09-02 8:09 ` [PATCH v2 4/5] KVM: arm64: Introduce find_reg_by_id() Pavel Fedin
2015-09-02 8:09 ` [PATCH v2 5/5] Implement vGICv3 CPU interface access Pavel Fedin
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