From: christoffer.dall@linaro.org (Christoffer Dall)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 09/11] KVM: arm/arm64: merge GICv3 RD_base and SGI_base register frames
Date: Fri, 27 Mar 2015 17:01:10 +0100 [thread overview]
Message-ID: <20150327160110.GE5121@cbox> (raw)
In-Reply-To: <1427380778-942-10-git-send-email-andre.przywara@arm.com>
On Thu, Mar 26, 2015 at 02:39:36PM +0000, Andre Przywara wrote:
> Currently we handle the redistributor registers in two separate MMIO
> regions, one for the overall behaviour and SPIs and one for the
> SGIs/PPIs. That latter forces the creation of _two_ KVM I/O bus
> devices for each redistributor.
> Since the spec mandates those two pages to be contigious, we could as
> well merge them and save the churn with the second KVM I/O bus device.
>
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
next prev parent reply other threads:[~2015-03-27 16:01 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-26 14:39 [PATCH v3 00/11] KVM: arm/arm64: move VGIC MMIO to kvm_io_bus Andre Przywara
2015-03-26 14:39 ` [PATCH v3 01/11] KVM: Redesign kvm_io_bus_ API to pass VCPU structure to the callbacks Andre Przywara
2015-03-26 14:39 ` [PATCH v3 02/11] KVM: move iodev.h from virt/kvm/ to include/kvm Andre Przywara
2015-03-26 14:39 ` [PATCH v3 03/11] KVM: arm/arm64: remove now unneeded include directory from Makefile Andre Przywara
2015-03-26 14:39 ` [PATCH v3 04/11] KVM: x86: " Andre Przywara
2015-03-26 14:39 ` [PATCH v3 05/11] KVM: arm/arm64: rename struct kvm_mmio_range to vgic_io_range Andre Przywara
2015-03-26 14:39 ` [PATCH v3 06/11] KVM: arm/arm64: simplify vgic_find_range() and callers Andre Przywara
2015-03-26 14:39 ` [PATCH v3 07/11] KVM: arm/arm64: implement kvm_io_bus MMIO handling for the VGIC Andre Przywara
2015-03-27 16:00 ` Christoffer Dall
2015-03-26 14:39 ` [PATCH v3 08/11] KVM: arm/arm64: prepare GICv2 emulation to be handled by kvm_io_bus Andre Przywara
2015-03-26 21:46 ` Marc Zyngier
2015-03-27 16:01 ` Christoffer Dall
2015-03-26 14:39 ` [PATCH v3 09/11] KVM: arm/arm64: merge GICv3 RD_base and SGI_base register frames Andre Przywara
2015-03-26 21:53 ` Marc Zyngier
2015-03-27 0:14 ` Andre Przywara
2015-03-27 16:01 ` Christoffer Dall [this message]
2015-03-26 14:39 ` [PATCH v3 10/11] KVM: arm/arm64: prepare GICv3 emulation to use kvm_io_bus MMIO handling Andre Przywara
2015-03-26 22:06 ` Marc Zyngier
2015-03-27 0:14 ` Andre Przywara
2015-03-27 7:34 ` Marc Zyngier
2015-03-27 16:01 ` Christoffer Dall
2015-03-26 14:39 ` [PATCH v3 11/11] KVM: arm/arm64: rework MMIO abort handling to use KVM MMIO bus Andre Przywara
2015-03-27 16:00 ` Christoffer Dall
2015-03-28 1:13 ` [PATCH v3a " Andre Przywara
2015-03-30 10:47 ` Marc Zyngier
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