From: Christoffer Dall <christoffer.dall@linaro.org>
To: Andre Przywara <andre.przywara@arm.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>,
Eric Auger <eric.auger@linaro.org>,
kvmarm@lists.cs.columbia.edu,
linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org
Subject: Re: [PATCH v5 00/57] KVM: arm/arm64: Rework virtual GIC emulation
Date: Fri, 20 May 2016 17:04:25 +0200 [thread overview]
Message-ID: <20160520150425.GC10370@cbox> (raw)
In-Reply-To: <1463681316-23039-1-git-send-email-andre.przywara@arm.com>
On Thu, May 19, 2016 at 07:07:39PM +0100, Andre Przywara wrote:
> Hi,
>
> hopefully the final version of the new VGIC series.
> Again mostly smaller fixes: A new patch (8/57) to establish the
> arch timer <-> VGIC connection later in the init process, to avoid
> calls to VGIC code before the VGIC is actually initialized.
> Also we now make sure that no VCPU is running while userland accesses
> the VGIC registers. The set-active-bit code has been slightly adjusted
> to cover a corner case as well. Last, but not least we now properly
> annotate our lock nesting so the kernel is happy now even with
> CONFIG_SPINLOCK_DEBUG enabled.
> More detailed changelog in the patches.
>
> As this new VGIC emulation will probably become the default very shortly,
> please test it full steam on whatever setup you have access to.
> Any reports are warmly welcome.
>
> As v4, this series is based on kvmarm/next, which will be merged
> shortly into Linus' kernel.
> A git tree containing this series can be found on linux-arm.org:
>
> git://linux-arm.org/linux-ap.git branch: vgic-new/v5
> http://www.linux-arm.org/git?p=linux-ap.git;a=log;h=refs/heads/vgic-new/v5
>
Applied, huge thanks for all this work to all participants!
-Christoffer
WARNING: multiple messages have this Message-ID (diff)
From: christoffer.dall@linaro.org (Christoffer Dall)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v5 00/57] KVM: arm/arm64: Rework virtual GIC emulation
Date: Fri, 20 May 2016 17:04:25 +0200 [thread overview]
Message-ID: <20160520150425.GC10370@cbox> (raw)
In-Reply-To: <1463681316-23039-1-git-send-email-andre.przywara@arm.com>
On Thu, May 19, 2016 at 07:07:39PM +0100, Andre Przywara wrote:
> Hi,
>
> hopefully the final version of the new VGIC series.
> Again mostly smaller fixes: A new patch (8/57) to establish the
> arch timer <-> VGIC connection later in the init process, to avoid
> calls to VGIC code before the VGIC is actually initialized.
> Also we now make sure that no VCPU is running while userland accesses
> the VGIC registers. The set-active-bit code has been slightly adjusted
> to cover a corner case as well. Last, but not least we now properly
> annotate our lock nesting so the kernel is happy now even with
> CONFIG_SPINLOCK_DEBUG enabled.
> More detailed changelog in the patches.
>
> As this new VGIC emulation will probably become the default very shortly,
> please test it full steam on whatever setup you have access to.
> Any reports are warmly welcome.
>
> As v4, this series is based on kvmarm/next, which will be merged
> shortly into Linus' kernel.
> A git tree containing this series can be found on linux-arm.org:
>
> git://linux-arm.org/linux-ap.git branch: vgic-new/v5
> http://www.linux-arm.org/git?p=linux-ap.git;a=log;h=refs/heads/vgic-new/v5
>
Applied, huge thanks for all this work to all participants!
-Christoffer
next prev parent reply other threads:[~2016-05-20 15:04 UTC|newest]
Thread overview: 118+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-19 18:07 [PATCH v5 00/57] KVM: arm/arm64: Rework virtual GIC emulation Andre Przywara
2016-05-19 18:07 ` Andre Przywara
2016-05-19 18:07 ` [PATCH v5 01/57] KVM: arm/arm64: vgic: streamline vgic_update_irq_pending() interface Andre Przywara
2016-05-19 18:07 ` Andre Przywara
2016-05-19 18:07 ` [PATCH v5 02/57] KVM: arm/arm64: vgic: avoid map in kvm_vgic_inject_mapped_irq() Andre Przywara
2016-05-19 18:07 ` Andre Przywara
2016-05-19 18:07 ` [PATCH v5 03/57] KVM: arm/arm64: vgic: avoid map in kvm_vgic_map_is_active() Andre Przywara
2016-05-19 18:07 ` Andre Przywara
2016-05-19 18:07 ` [PATCH v5 04/57] KVM: arm/arm64: vgic: avoid map in kvm_vgic_unmap_phys_irq() Andre Przywara
2016-05-19 18:07 ` Andre Przywara
2016-05-19 18:07 ` [PATCH v5 05/57] KVM: arm/arm64: Remove the IRQ field from struct irq_phys_map Andre Przywara
2016-05-19 18:07 ` Andre Przywara
2016-05-19 18:07 ` [PATCH v5 06/57] KVM: arm/arm64: arch_timer: Remove irq_phys_map Andre Przywara
2016-05-19 18:07 ` Andre Przywara
2016-05-19 18:07 ` [PATCH v5 07/57] KVM: arm/arm64: vgic: Remove irq_phys_map from interface Andre Przywara
2016-05-19 18:07 ` Andre Przywara
2016-05-19 18:07 ` [PATCH v5 08/57] KVM: arm/arm64: Move timer IRQ map to latest possible time Andre Przywara
2016-05-19 18:07 ` Andre Przywara
2016-05-19 18:07 ` [PATCH v5 09/57] KVM: arm/arm64: Get rid of vgic_cpu->nr_lr Andre Przywara
2016-05-19 18:07 ` Andre Przywara
2016-05-19 18:07 ` [PATCH v5 10/57] KVM: arm/arm64: Fix MMIO emulation data handling Andre Przywara
2016-05-19 18:07 ` Andre Przywara
2016-05-19 18:07 ` [PATCH v5 11/57] KVM: arm/arm64: Export mmio_read/write_bus Andre Przywara
2016-05-19 18:07 ` Andre Przywara
2016-05-19 18:07 ` [PATCH v5 12/57] KVM: arm/arm64: pmu: abstract access to number of SPIs Andre Przywara
2016-05-19 18:07 ` Andre Przywara
2016-05-19 18:07 ` [PATCH v5 13/57] KVM: arm/arm64: Provide functionality to pause and resume a guest Andre Przywara
2016-05-19 18:07 ` Andre Przywara
2016-05-19 18:07 ` [PATCH v5 14/57] KVM: arm/arm64: move GICv2 emulation defines into arm-gic-v3.h Andre Przywara
2016-05-19 18:07 ` Andre Przywara
2016-05-19 18:07 ` [PATCH v5 15/57] KVM: arm/arm64: vgic-new: Add data structure definitions Andre Przywara
2016-05-19 18:07 ` Andre Przywara
2016-05-19 18:07 ` [PATCH v5 16/57] KVM: arm/arm64: vgic-new: Add acccessor to new struct vgic_irq instance Andre Przywara
2016-05-19 18:07 ` Andre Przywara
2016-05-19 18:07 ` [PATCH v5 17/57] KVM: arm/arm64: vgic-new: Implement virtual IRQ injection Andre Przywara
2016-05-19 18:07 ` Andre Przywara
2016-05-19 18:07 ` [PATCH v5 18/57] KVM: arm/arm64: vgic-new: Add IRQ sorting Andre Przywara
2016-05-19 18:07 ` Andre Przywara
2016-05-19 18:07 ` [PATCH v5 19/57] KVM: arm/arm64: vgic-new: Add IRQ sync/flush framework Andre Przywara
2016-05-19 18:07 ` Andre Przywara
2016-05-19 18:07 ` [PATCH v5 20/57] KVM: arm/arm64: vgic-new: Add GICv2 world switch backend Andre Przywara
2016-05-19 18:07 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 21/57] KVM: arm/arm64: vgic-new: Add GICv3 " Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 22/57] KVM: arm/arm64: vgic-new: Implement kvm_vgic_vcpu_pending_irq Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 23/57] KVM: arm/arm64: vgic-new: Add MMIO handling framework Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 24/57] KVM: arm/arm64: vgic-new: Add GICv2 " Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 25/57] KVM: arm/arm64: vgic-new: Add CTLR, TYPER and IIDR handlers Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 26/57] KVM: arm/arm64: vgic-new: Add ENABLE registers handlers Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 27/57] KVM: arm/arm64: vgic-new: Add PENDING " Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 28/57] KVM: arm/arm64: vgic-new: Add ACTIVE " Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 29/57] KVM: arm/arm64: vgic-new: Add PRIORITY " Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 30/57] KVM: arm/arm64: vgic-new: Add CONFIG " Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 31/57] KVM: arm/arm64: vgic-new: Add TARGET " Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 32/57] KVM: arm/arm64: vgic-new: Add SGIR register handler Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 33/57] KVM: arm/arm64: vgic-new: Add SGIPENDR register handlers Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 34/57] KVM: arm/arm64: vgic-new: Add GICv3 MMIO handling framework Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 35/57] KVM: arm/arm64: vgic-new: Add GICv3 CTLR, IIDR, TYPER handlers Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 36/57] KVM: arm/arm64: vgic-new: Add GICv3 redistributor IIDR and TYPER handler Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 37/57] KVM: arm/arm64: vgic-new: Add GICv3 IDREGS register handler Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 38/57] KVM: arm/arm64: vgic-new: Add GICv3 IROUTER register handlers Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 39/57] KVM: arm/arm64: vgic-new: Add GICv3 SGI system register trap handler Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 40/57] KVM: arm/arm64: vgic-new: vgic_kvm_device: KVM device ops registration Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 41/57] KVM: arm/arm64: vgic-new: vgic_kvm_device: KVM_DEV_ARM_VGIC_GRP_NR_IRQS Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 42/57] KVM: arm/arm64: vgic-new: vgic_kvm_device: KVM_DEV_ARM_VGIC_GRP_CTRL Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 43/57] KVM: arm/arm64: vgic-new: vgic_kvm_device: implement kvm_vgic_addr Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 44/57] KVM: arm/arm64: vgic-new: vgic_kvm_device: KVM_DEV_ARM_VGIC_GRP_ADDR Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 45/57] KVM: arm/arm64: vgic-new: vgic_kvm_device: access to VGIC registers Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 46/57] KVM: arm/arm64: vgic-new: Export register access interface Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 47/57] KVM: arm/arm64: vgic-new: Add userland access to VGIC dist registers Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 48/57] KVM: arm/arm64: vgic-new: Add GICH_VMCR accessors Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 49/57] KVM: arm/arm64: vgic-new: Add userland GIC CPU interface access Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 50/57] KVM: arm/arm64: vgic-new: vgic_init: implement kvm_vgic_hyp_init Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 51/57] KVM: arm/arm64: vgic-new: vgic_init: implement vgic_create Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 52/57] KVM: arm/arm64: vgic-new: vgic_init: implement vgic_init Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 53/57] KVM: arm/arm64: vgic-new: vgic_init: implement map_resources Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 54/57] KVM: arm/arm64: vgic-new: Add vgic_v2/v3_enable Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 55/57] KVM: arm/arm64: vgic-new: Wire up irqfd injection Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 56/57] KVM: arm/arm64: vgic-new: implement mapped IRQ handling Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-19 18:08 ` [PATCH v5 57/57] KVM: arm/arm64: vgic-new: enable build Andre Przywara
2016-05-19 18:08 ` Andre Przywara
2016-05-20 15:04 ` Christoffer Dall [this message]
2016-05-20 15:04 ` [PATCH v5 00/57] KVM: arm/arm64: Rework virtual GIC emulation Christoffer Dall
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