From: c.dall@virtualopensystems.com (Christoffer Dall)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v5 0/4] KVM/ARM Architected Timers support
Date: Tue, 08 Jan 2013 13:43:06 -0500 [thread overview]
Message-ID: <20130108184259.46758.17939.stgit@ubuntu> (raw)
The following series implements support for the architected generic
timers for KVM/ARM.
This patch series can also be pulled from:
git://github.com/virtualopensystems/linux-kvm-arm.git
branch: kvm-arm-v15-vgic-timers
Changes since v1-v4:
- Get virtual IRQ number from DT
- Simplify access to cntvoff and cntv_cval
- Remove extraneous bit clearing
- Abstract timer arming/disarming to improve code readability
- Context switch CNTKCTL across world-switches
- Add CPU hotplug notifier
---
Marc Zyngier (4):
ARM: arch_timers: switch to physical timers if HYP mode is available
ARM: KVM: arch_timers: Add guest timer core support
ARM: KVM: arch_timers: Add timer world switch
ARM: KVM: arch_timers: Wire the init code and config option
arch/arm/include/asm/kvm_arch_timer.h | 85 +++++++++++
arch/arm/include/asm/kvm_asm.h | 3
arch/arm/include/asm/kvm_host.h | 5 +
arch/arm/kernel/arch_timer.c | 7 +
arch/arm/kernel/asm-offsets.c | 6 +
arch/arm/kvm/Kconfig | 8 +
arch/arm/kvm/Makefile | 1
arch/arm/kvm/arch_timer.c | 257 +++++++++++++++++++++++++++++++++
arch/arm/kvm/arm.c | 14 ++
arch/arm/kvm/coproc.c | 4 +
arch/arm/kvm/interrupts.S | 2
arch/arm/kvm/interrupts_head.S | 93 ++++++++++++
arch/arm/kvm/vgic.c | 1
13 files changed, 484 insertions(+), 2 deletions(-)
create mode 100644 arch/arm/include/asm/kvm_arch_timer.h
create mode 100644 arch/arm/kvm/arch_timer.c
--
next reply other threads:[~2013-01-08 18:43 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-08 18:43 Christoffer Dall [this message]
2013-01-08 18:43 ` [PATCH v5 1/4] ARM: arch_timers: switch to physical timers if HYP mode is available Christoffer Dall
2013-01-08 18:43 ` [PATCH v5 2/4] ARM: KVM: arch_timers: Add guest timer core support Christoffer Dall
2013-01-14 15:18 ` Will Deacon
2013-01-14 19:19 ` Christoffer Dall
2013-01-15 11:07 ` Marc Zyngier
2013-01-15 14:32 ` Christoffer Dall
2013-01-08 18:43 ` [PATCH v5 3/4] ARM: KVM: arch_timers: Add timer world switch Christoffer Dall
2013-01-14 15:21 ` Will Deacon
2013-01-14 17:51 ` Marc Zyngier
2013-01-14 22:08 ` Christoffer Dall
2013-01-14 22:25 ` Will Deacon
2013-01-15 11:10 ` Marc Zyngier
2013-01-08 18:43 ` [PATCH v5 4/4] ARM: KVM: arch_timers: Wire the init code and config option Christoffer Dall
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