From: Andre Przywara <andre.przywara@arm.com> To: Christoffer Dall <christoffer.dall@linaro.org>, Marc Zyngier <marc.zyngier@arm.com>, Eric Auger <eric.auger@linaro.org> Cc: kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [RFC PATCH 00/45] KVM: arm/arm64: Rework virtual GIC emulation Date: Fri, 25 Mar 2016 02:04:23 +0000 [thread overview] Message-ID: <1458871508-17279-1-git-send-email-andre.przywara@arm.com> (raw) This series is a joint effort to re-implement KVM's GIC emulation. While the current implementation is centered around providing efficient MMIO emulation, the hot path for most guests is actually the guest entry and exit, which currently is rather costly. Also the existing emulation has a global distributor lock, which quickly becomes a bottleneck once the number of VCPUs increases. Additionally the emulation was originally designed for GICv2, adding GICv3 ITS emulation support to this proved to be rather painful. Last, but not least the existing code became less and less maintainable, with many special cases handled explicitly. The new implementation is build around a struct vgic_irq data data structure, which holds all information about a virtual interrupt. Interruts which should be injected are hold in a per-VCPU list, this make the entry/exit path much more efficient. Also the new structure allows to have more fine grained locking - per IRQ and per VCPU - getting rid of the global distributor lock. As a result of the new design ITS emulation fits in more nicely, the respective code will be provided as a follow-up series. This series implements the same feature set as the existing emulation, as a goodie we now implement priorities correctly. To allow an easy transition with good test coverage, but still maintain stability, both implementations live side by side, selectable via a Kconfig option. The default is the new implementation. If this code proves to be reliable, we will later remove the current implementation with an extra patch set. Please have a look at the series, review it and give the code some serious testing (and possibly debugging). All feedback is appreciated. Cheers, Andre. Andre Przywara (26): KVM: arm/arm64: add missing MMIO data write-back KVM: arm/arm64: pmu: abstract access to number of SPIs KVM: arm/arm64: arch_timer: rework VGIC <-> timer interface KVM: arm/arm64: vgic-new: Add MMIO handling framework KVM: arm/arm64: vgic-new: Export register access interface KVM: arm/arm64: vgic-new: Add CTLR, TYPER and IIDR handlers KVM: arm/arm64: vgic-new: Add ENABLE registers handlers KVM: arm/arm64: vgic-new: Add PENDING registers handlers KVM: arm/arm64: vgic-new: Add PRIORITY registers handlers KVM: arm/arm64: vgic-new: Add ACTIVE registers handlers KVM: arm/arm64: vgic-new: Add CONFIG registers handlers KVM: arm/arm64: vgic-new: Add TARGET registers handlers KVM: arm/arm64: vgic-new: Add SGIR register handler KVM: arm/arm64: vgic-new: Add SGIPENDR register handlers KVM: arm/arm64: vgic-new: Add GICv3 emulation framework KVM: arm/arm64: vgic-new: Add GICv3 CTLR, IIDR, TYPER handlers KVM: arm/arm64: vgic-new: Add GICv3 redistributor TYPER handler KVM: arm/arm64: vgic-new: Add GICv3 IDREGS register handler KVM: arm/arm64: vgic-new: Add GICv3 IROUTER register handlers KVM: arm/arm64: vgic-new: Add GICv3 SGI system register trap handler KVM: arm/arm64: vgic-new: Add userland access to VGIC dist registers KVM: arm/arm64: vgic-new: Add GICH_VMCR accessors KVM: arm/arm64: vgic-new: Add userland GIC CPU interface access KVM: arm/arm64: vgic-new: implement mapped IRQ handling KVM: arm/arm64: vgic-new: Add dummy MSI implementation KVM: arm/arm64: vgic-new: enable build Christoffer Dall (5): KVM: arm/arm64: vgic-new: Add data structure definitions KVM: arm/arm64: vgic-new: Add acccessor to new struct vgic_irq instance KVM: arm/arm64: vgic-new: Implement virtual IRQ injection KVM: arm/arm64: vgic-new: Add vgic GICv2 change_affinity KVM: arm/arm64: vgic-new: Add IRQ sorting Eric Auger (12): KVM: arm/arm64: vgic-new: Implement kvm_vgic_vcpu_pending_irq KVM: arm/arm64: vgic-new: vgic_kvm_device: KVM device ops registration KVM: arm/arm64: vgic-new: vgic_kvm_device: KVM_DEV_ARM_VGIC_GRP_NR_IRQS KVM: arm/arm64: vgic-new: vgic_kvm_device: KVM_DEV_ARM_VGIC_GRP_CTRL KVM: arm/arm64: vgic-new: vgic_kvm_device: KVM_DEV_ARM_VGIC_GRP_ADDR KVM: arm/arm64: vgic-new: vgic_kvm_device: access to VGIC registers KVM: arm/arm64: vgic-new: vgic_kvm_device: implement kvm_vgic_addr KVM: arm/arm64: vgic-new: vgic_init: implement kvm_vgic_hyp_init KVM: arm/arm64: vgic-new: vgic_init: implement vgic_create KVM: arm/arm64: vgic-new: vgic_init: implement vgic_init KVM: arm/arm64: vgic-new: vgic_init: implement map_resources KVM: arm/arm64: vgic-new: Add vgic_v2/v3_enable Marc Zyngier (2): KVM: arm/arm64: vgic-new: Add GICv2 IRQ sync/flush KVM: arm/arm64: vgic-new: Add GICv3 world switch backend arch/arm/kvm/Kconfig | 7 + arch/arm/kvm/Makefile | 10 + arch/arm/kvm/mmio.c | 2 +- arch/arm64/kvm/Kconfig | 7 + arch/arm64/kvm/Makefile | 10 + include/kvm/arm_vgic.h | 14 +- include/kvm/vgic/vgic.h | 256 +++++++ virt/kvm/arm/arch_timer.c | 11 +- virt/kvm/arm/pmu.c | 2 +- virt/kvm/arm/vgic.c | 18 +- virt/kvm/arm/vgic/vgic-v2.c | 381 +++++++++++ virt/kvm/arm/vgic/vgic-v3.c | 357 ++++++++++ virt/kvm/arm/vgic/vgic.c | 614 +++++++++++++++++ virt/kvm/arm/vgic/vgic.h | 136 ++++ virt/kvm/arm/vgic/vgic_init.c | 447 ++++++++++++ virt/kvm/arm/vgic/vgic_irqfd.c | 51 ++ virt/kvm/arm/vgic/vgic_kvm_device.c | 522 ++++++++++++++ virt/kvm/arm/vgic/vgic_mmio.c | 1277 +++++++++++++++++++++++++++++++++++ virt/kvm/arm/vgic/vgic_mmio.h | 47 ++ 19 files changed, 4149 insertions(+), 20 deletions(-) create mode 100644 include/kvm/vgic/vgic.h create mode 100644 virt/kvm/arm/vgic/vgic-v2.c create mode 100644 virt/kvm/arm/vgic/vgic-v3.c create mode 100644 virt/kvm/arm/vgic/vgic.c create mode 100644 virt/kvm/arm/vgic/vgic.h create mode 100644 virt/kvm/arm/vgic/vgic_init.c create mode 100644 virt/kvm/arm/vgic/vgic_irqfd.c create mode 100644 virt/kvm/arm/vgic/vgic_kvm_device.c create mode 100644 virt/kvm/arm/vgic/vgic_mmio.c create mode 100644 virt/kvm/arm/vgic/vgic_mmio.h -- 2.7.3
WARNING: multiple messages have this Message-ID (diff)
From: andre.przywara@arm.com (Andre Przywara) To: linux-arm-kernel@lists.infradead.org Subject: [RFC PATCH 00/45] KVM: arm/arm64: Rework virtual GIC emulation Date: Fri, 25 Mar 2016 02:04:23 +0000 [thread overview] Message-ID: <1458871508-17279-1-git-send-email-andre.przywara@arm.com> (raw) This series is a joint effort to re-implement KVM's GIC emulation. While the current implementation is centered around providing efficient MMIO emulation, the hot path for most guests is actually the guest entry and exit, which currently is rather costly. Also the existing emulation has a global distributor lock, which quickly becomes a bottleneck once the number of VCPUs increases. Additionally the emulation was originally designed for GICv2, adding GICv3 ITS emulation support to this proved to be rather painful. Last, but not least the existing code became less and less maintainable, with many special cases handled explicitly. The new implementation is build around a struct vgic_irq data data structure, which holds all information about a virtual interrupt. Interruts which should be injected are hold in a per-VCPU list, this make the entry/exit path much more efficient. Also the new structure allows to have more fine grained locking - per IRQ and per VCPU - getting rid of the global distributor lock. As a result of the new design ITS emulation fits in more nicely, the respective code will be provided as a follow-up series. This series implements the same feature set as the existing emulation, as a goodie we now implement priorities correctly. To allow an easy transition with good test coverage, but still maintain stability, both implementations live side by side, selectable via a Kconfig option. The default is the new implementation. If this code proves to be reliable, we will later remove the current implementation with an extra patch set. Please have a look at the series, review it and give the code some serious testing (and possibly debugging). All feedback is appreciated. Cheers, Andre. Andre Przywara (26): KVM: arm/arm64: add missing MMIO data write-back KVM: arm/arm64: pmu: abstract access to number of SPIs KVM: arm/arm64: arch_timer: rework VGIC <-> timer interface KVM: arm/arm64: vgic-new: Add MMIO handling framework KVM: arm/arm64: vgic-new: Export register access interface KVM: arm/arm64: vgic-new: Add CTLR, TYPER and IIDR handlers KVM: arm/arm64: vgic-new: Add ENABLE registers handlers KVM: arm/arm64: vgic-new: Add PENDING registers handlers KVM: arm/arm64: vgic-new: Add PRIORITY registers handlers KVM: arm/arm64: vgic-new: Add ACTIVE registers handlers KVM: arm/arm64: vgic-new: Add CONFIG registers handlers KVM: arm/arm64: vgic-new: Add TARGET registers handlers KVM: arm/arm64: vgic-new: Add SGIR register handler KVM: arm/arm64: vgic-new: Add SGIPENDR register handlers KVM: arm/arm64: vgic-new: Add GICv3 emulation framework KVM: arm/arm64: vgic-new: Add GICv3 CTLR, IIDR, TYPER handlers KVM: arm/arm64: vgic-new: Add GICv3 redistributor TYPER handler KVM: arm/arm64: vgic-new: Add GICv3 IDREGS register handler KVM: arm/arm64: vgic-new: Add GICv3 IROUTER register handlers KVM: arm/arm64: vgic-new: Add GICv3 SGI system register trap handler KVM: arm/arm64: vgic-new: Add userland access to VGIC dist registers KVM: arm/arm64: vgic-new: Add GICH_VMCR accessors KVM: arm/arm64: vgic-new: Add userland GIC CPU interface access KVM: arm/arm64: vgic-new: implement mapped IRQ handling KVM: arm/arm64: vgic-new: Add dummy MSI implementation KVM: arm/arm64: vgic-new: enable build Christoffer Dall (5): KVM: arm/arm64: vgic-new: Add data structure definitions KVM: arm/arm64: vgic-new: Add acccessor to new struct vgic_irq instance KVM: arm/arm64: vgic-new: Implement virtual IRQ injection KVM: arm/arm64: vgic-new: Add vgic GICv2 change_affinity KVM: arm/arm64: vgic-new: Add IRQ sorting Eric Auger (12): KVM: arm/arm64: vgic-new: Implement kvm_vgic_vcpu_pending_irq KVM: arm/arm64: vgic-new: vgic_kvm_device: KVM device ops registration KVM: arm/arm64: vgic-new: vgic_kvm_device: KVM_DEV_ARM_VGIC_GRP_NR_IRQS KVM: arm/arm64: vgic-new: vgic_kvm_device: KVM_DEV_ARM_VGIC_GRP_CTRL KVM: arm/arm64: vgic-new: vgic_kvm_device: KVM_DEV_ARM_VGIC_GRP_ADDR KVM: arm/arm64: vgic-new: vgic_kvm_device: access to VGIC registers KVM: arm/arm64: vgic-new: vgic_kvm_device: implement kvm_vgic_addr KVM: arm/arm64: vgic-new: vgic_init: implement kvm_vgic_hyp_init KVM: arm/arm64: vgic-new: vgic_init: implement vgic_create KVM: arm/arm64: vgic-new: vgic_init: implement vgic_init KVM: arm/arm64: vgic-new: vgic_init: implement map_resources KVM: arm/arm64: vgic-new: Add vgic_v2/v3_enable Marc Zyngier (2): KVM: arm/arm64: vgic-new: Add GICv2 IRQ sync/flush KVM: arm/arm64: vgic-new: Add GICv3 world switch backend arch/arm/kvm/Kconfig | 7 + arch/arm/kvm/Makefile | 10 + arch/arm/kvm/mmio.c | 2 +- arch/arm64/kvm/Kconfig | 7 + arch/arm64/kvm/Makefile | 10 + include/kvm/arm_vgic.h | 14 +- include/kvm/vgic/vgic.h | 256 +++++++ virt/kvm/arm/arch_timer.c | 11 +- virt/kvm/arm/pmu.c | 2 +- virt/kvm/arm/vgic.c | 18 +- virt/kvm/arm/vgic/vgic-v2.c | 381 +++++++++++ virt/kvm/arm/vgic/vgic-v3.c | 357 ++++++++++ virt/kvm/arm/vgic/vgic.c | 614 +++++++++++++++++ virt/kvm/arm/vgic/vgic.h | 136 ++++ virt/kvm/arm/vgic/vgic_init.c | 447 ++++++++++++ virt/kvm/arm/vgic/vgic_irqfd.c | 51 ++ virt/kvm/arm/vgic/vgic_kvm_device.c | 522 ++++++++++++++ virt/kvm/arm/vgic/vgic_mmio.c | 1277 +++++++++++++++++++++++++++++++++++ virt/kvm/arm/vgic/vgic_mmio.h | 47 ++ 19 files changed, 4149 insertions(+), 20 deletions(-) create mode 100644 include/kvm/vgic/vgic.h create mode 100644 virt/kvm/arm/vgic/vgic-v2.c create mode 100644 virt/kvm/arm/vgic/vgic-v3.c create mode 100644 virt/kvm/arm/vgic/vgic.c create mode 100644 virt/kvm/arm/vgic/vgic.h create mode 100644 virt/kvm/arm/vgic/vgic_init.c create mode 100644 virt/kvm/arm/vgic/vgic_irqfd.c create mode 100644 virt/kvm/arm/vgic/vgic_kvm_device.c create mode 100644 virt/kvm/arm/vgic/vgic_mmio.c create mode 100644 virt/kvm/arm/vgic/vgic_mmio.h -- 2.7.3
next reply other threads:[~2016-03-25 2:05 UTC|newest] Thread overview: 276+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-03-25 2:04 Andre Przywara [this message] 2016-03-25 2:04 ` [RFC PATCH 00/45] KVM: arm/arm64: Rework virtual GIC emulation Andre Przywara 2016-03-25 2:04 ` [RFC PATCH 01/45] KVM: arm/arm64: add missing MMIO data write-back Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-29 12:33 ` Christoffer Dall 2016-03-29 12:33 ` Christoffer Dall 2016-04-05 12:12 ` Andre Przywara 2016-04-05 12:12 ` Andre Przywara 2016-04-05 12:58 ` Christoffer Dall 2016-04-05 12:58 ` Christoffer Dall 2016-03-25 2:04 ` [RFC PATCH 02/45] KVM: arm/arm64: pmu: abstract access to number of SPIs Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-25 2:04 ` [RFC PATCH 03/45] KVM: arm/arm64: arch_timer: rework VGIC <-> timer interface Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-29 13:01 ` Christoffer Dall 2016-03-29 13:01 ` Christoffer Dall 2016-03-25 2:04 ` [RFC PATCH 04/45] KVM: arm/arm64: vgic-new: Add data structure definitions Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-29 13:09 ` Christoffer Dall 2016-03-29 13:09 ` Christoffer Dall 2016-04-05 13:34 ` Andre Przywara 2016-04-05 13:34 ` Andre Przywara 2016-04-05 20:10 ` Christoffer Dall 2016-04-05 20:10 ` Christoffer Dall 2016-04-06 13:57 ` Christoffer Dall 2016-04-06 13:57 ` Christoffer Dall 2016-04-06 14:09 ` Andre Przywara 2016-04-06 14:09 ` Andre Przywara 2016-04-06 14:46 ` Christoffer Dall 2016-04-06 14:46 ` Christoffer Dall 2016-04-06 14:53 ` Andre Przywara 2016-04-06 14:53 ` Andre Przywara 2016-04-06 14:57 ` Christoffer Dall 2016-04-06 14:57 ` Christoffer Dall 2016-03-25 2:04 ` [RFC PATCH 05/45] KVM: arm/arm64: vgic-new: Add acccessor to new struct vgic_irq instance Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-25 2:04 ` [RFC PATCH 06/45] KVM: arm/arm64: vgic-new: Implement virtual IRQ injection Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-29 21:16 ` Christoffer Dall 2016-03-29 21:16 ` Christoffer Dall 2016-04-05 17:28 ` Andre Przywara 2016-04-05 17:28 ` Andre Przywara 2016-04-06 14:23 ` Christoffer Dall 2016-04-06 14:23 ` Christoffer Dall 2016-04-14 10:53 ` Andre Przywara 2016-04-14 10:53 ` Andre Przywara 2016-04-14 12:15 ` Christoffer Dall 2016-04-14 12:15 ` Christoffer Dall 2016-04-14 13:45 ` Andre Przywara 2016-04-14 13:45 ` Andre Przywara 2016-04-14 14:05 ` Christoffer Dall 2016-04-14 14:05 ` Christoffer Dall 2016-03-25 2:04 ` [RFC PATCH 07/45] KVM: arm/arm64: vgic-new: Add vgic GICv2 change_affinity Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-30 9:29 ` Christoffer Dall 2016-03-30 9:29 ` Christoffer Dall 2016-03-25 2:04 ` [RFC PATCH 08/45] KVM: arm/arm64: vgic-new: Add IRQ sorting Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-25 2:04 ` [RFC PATCH 09/45] KVM: arm/arm64: vgic-new: Add GICv2 IRQ sync/flush Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-30 13:53 ` Christoffer Dall 2016-03-30 13:53 ` Christoffer Dall 2016-04-05 17:57 ` Andre Przywara 2016-04-05 17:57 ` Andre Przywara 2016-04-06 14:34 ` Christoffer Dall 2016-04-06 14:34 ` Christoffer Dall 2016-03-31 9:47 ` Christoffer Dall 2016-03-31 9:47 ` Christoffer Dall 2016-04-11 11:40 ` Andre Przywara 2016-04-11 11:40 ` Andre Przywara 2016-04-12 12:25 ` Christoffer Dall 2016-04-12 12:25 ` Christoffer Dall 2016-03-25 2:04 ` [RFC PATCH 10/45] KVM: arm/arm64: vgic-new: Add GICv3 world switch backend Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-30 20:40 ` Christoffer Dall 2016-03-30 20:40 ` Christoffer Dall 2016-04-12 13:59 ` Andre Przywara 2016-04-12 13:59 ` Andre Przywara 2016-04-12 15:02 ` Christoffer Dall 2016-04-12 15:02 ` Christoffer Dall 2016-03-25 2:04 ` [RFC PATCH 11/45] KVM: arm/arm64: vgic-new: Implement kvm_vgic_vcpu_pending_irq Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-31 8:54 ` Christoffer Dall 2016-03-31 8:54 ` Christoffer Dall 2016-03-25 2:04 ` [RFC PATCH 12/45] KVM: arm/arm64: vgic-new: Add MMIO handling framework Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-31 9:08 ` Christoffer Dall 2016-03-31 9:08 ` Christoffer Dall 2016-03-31 9:09 ` Christoffer Dall 2016-03-31 9:09 ` Christoffer Dall 2016-03-31 12:25 ` Paolo Bonzini 2016-03-31 12:25 ` Paolo Bonzini 2016-03-31 14:31 ` Christoffer Dall 2016-03-31 14:31 ` Christoffer Dall 2016-04-01 12:11 ` André Przywara 2016-04-01 12:11 ` André Przywara 2016-04-01 12:17 ` Christoffer Dall 2016-04-01 12:17 ` Christoffer Dall 2016-04-11 10:53 ` Andre Przywara 2016-04-11 10:53 ` Andre Przywara 2016-04-12 12:50 ` Christoffer Dall 2016-04-12 12:50 ` Christoffer Dall 2016-04-12 15:56 ` Marc Zyngier 2016-04-12 15:56 ` Marc Zyngier 2016-04-12 17:26 ` Christoffer Dall 2016-04-12 17:26 ` Christoffer Dall 2016-03-25 2:04 ` [RFC PATCH 13/45] KVM: arm/arm64: vgic-new: Export register access interface Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-31 9:24 ` Christoffer Dall 2016-03-31 9:24 ` Christoffer Dall 2016-04-11 11:09 ` Andre Przywara 2016-04-11 11:09 ` Andre Przywara 2016-04-12 12:52 ` Christoffer Dall 2016-04-12 12:52 ` Christoffer Dall 2016-03-25 2:04 ` [RFC PATCH 14/45] KVM: arm/arm64: vgic-new: Add CTLR, TYPER and IIDR handlers Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-31 9:27 ` Christoffer Dall 2016-03-31 9:27 ` Christoffer Dall 2016-04-11 11:23 ` Andre Przywara 2016-04-11 11:23 ` Andre Przywara 2016-04-12 12:55 ` Christoffer Dall 2016-04-12 12:55 ` Christoffer Dall 2016-03-25 2:04 ` [RFC PATCH 15/45] KVM: arm/arm64: vgic-new: Add ENABLE registers handlers Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-31 9:33 ` Christoffer Dall 2016-03-31 9:33 ` Christoffer Dall 2016-03-25 2:04 ` [RFC PATCH 16/45] KVM: arm/arm64: vgic-new: Add PENDING " Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-31 9:35 ` Christoffer Dall 2016-03-31 9:35 ` Christoffer Dall 2016-04-11 11:31 ` Andre Przywara 2016-04-11 11:31 ` Andre Przywara 2016-04-12 13:10 ` Christoffer Dall 2016-04-12 13:10 ` Christoffer Dall 2016-03-25 2:04 ` [RFC PATCH 17/45] KVM: arm/arm64: vgic-new: Add PRIORITY " Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-31 9:50 ` Christoffer Dall 2016-03-31 9:50 ` Christoffer Dall 2016-03-25 2:04 ` [RFC PATCH 18/45] KVM: arm/arm64: vgic-new: Add ACTIVE " Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-31 9:58 ` Christoffer Dall 2016-03-31 9:58 ` Christoffer Dall 2016-03-25 2:04 ` [RFC PATCH 19/45] KVM: arm/arm64: vgic-new: Add CONFIG " Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-31 10:07 ` Christoffer Dall 2016-03-31 10:07 ` Christoffer Dall 2016-03-25 2:04 ` [RFC PATCH 20/45] KVM: arm/arm64: vgic-new: Add TARGET " Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-31 11:31 ` Christoffer Dall 2016-03-31 11:31 ` Christoffer Dall 2016-04-11 12:10 ` Andre Przywara 2016-04-11 12:10 ` Andre Przywara 2016-04-12 13:18 ` Christoffer Dall 2016-04-12 13:18 ` Christoffer Dall 2016-04-12 15:18 ` Andre Przywara 2016-04-12 15:18 ` Andre Przywara 2016-04-12 15:26 ` Christoffer Dall 2016-04-12 15:26 ` Christoffer Dall 2016-03-25 2:04 ` [RFC PATCH 21/45] KVM: arm/arm64: vgic-new: Add SGIR register handler Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-31 11:35 ` Christoffer Dall 2016-03-31 11:35 ` Christoffer Dall 2016-03-25 2:04 ` [RFC PATCH 22/45] KVM: arm/arm64: vgic-new: Add SGIPENDR register handlers Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-31 11:37 ` Christoffer Dall 2016-03-31 11:37 ` Christoffer Dall 2016-03-25 2:04 ` [RFC PATCH 23/45] KVM: arm/arm64: vgic-new: Add GICv3 emulation framework Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-31 11:48 ` Christoffer Dall 2016-03-31 11:48 ` Christoffer Dall 2016-04-11 12:44 ` Andre Przywara 2016-04-11 12:44 ` Andre Przywara 2016-03-25 2:04 ` [RFC PATCH 24/45] KVM: arm/arm64: vgic-new: Add GICv3 CTLR, IIDR, TYPER handlers Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-31 11:53 ` Christoffer Dall 2016-03-31 11:53 ` Christoffer Dall 2016-04-11 13:00 ` Andre Przywara 2016-04-11 13:00 ` Andre Przywara 2016-04-12 13:20 ` Christoffer Dall 2016-04-12 13:20 ` Christoffer Dall 2016-03-25 2:04 ` [RFC PATCH 25/45] KVM: arm/arm64: vgic-new: Add GICv3 redistributor TYPER handler Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-25 2:04 ` [RFC PATCH 26/45] KVM: arm/arm64: vgic-new: Add GICv3 IDREGS register handler Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-25 2:04 ` [RFC PATCH 27/45] KVM: arm/arm64: vgic-new: Add GICv3 IROUTER register handlers Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-25 2:04 ` [RFC PATCH 28/45] KVM: arm/arm64: vgic-new: Add GICv3 SGI system register trap handler Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-31 12:07 ` Christoffer Dall 2016-03-31 12:07 ` Christoffer Dall 2016-04-11 13:11 ` Andre Przywara 2016-04-11 13:11 ` Andre Przywara 2016-03-25 2:04 ` [RFC PATCH 29/45] KVM: arm/arm64: vgic-new: vgic_kvm_device: KVM device ops registration Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-25 2:04 ` [RFC PATCH 30/45] KVM: arm/arm64: vgic-new: vgic_kvm_device: KVM_DEV_ARM_VGIC_GRP_NR_IRQS Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-25 2:04 ` [RFC PATCH 31/45] KVM: arm/arm64: vgic-new: vgic_kvm_device: KVM_DEV_ARM_VGIC_GRP_CTRL Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-25 2:04 ` [RFC PATCH 32/45] KVM: arm/arm64: vgic-new: vgic_kvm_device: KVM_DEV_ARM_VGIC_GRP_ADDR Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-25 2:04 ` [RFC PATCH 33/45] KVM: arm/arm64: vgic-new: vgic_kvm_device: access to VGIC registers Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-25 2:04 ` [RFC PATCH 34/45] KVM: arm/arm64: vgic-new: vgic_kvm_device: implement kvm_vgic_addr Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-25 2:04 ` [RFC PATCH 35/45] KVM: arm/arm64: vgic-new: Add userland access to VGIC dist registers Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-25 2:04 ` [RFC PATCH 36/45] KVM: arm/arm64: vgic-new: Add GICH_VMCR accessors Andre Przywara 2016-03-25 2:04 ` Andre Przywara 2016-03-25 2:05 ` [RFC PATCH 37/45] KVM: arm/arm64: vgic-new: Add userland GIC CPU interface access Andre Przywara 2016-03-25 2:05 ` Andre Przywara 2016-03-25 2:05 ` [RFC PATCH 38/45] KVM: arm/arm64: vgic-new: vgic_init: implement kvm_vgic_hyp_init Andre Przywara 2016-03-25 2:05 ` Andre Przywara 2016-03-25 2:05 ` [RFC PATCH 39/45] KVM: arm/arm64: vgic-new: vgic_init: implement vgic_create Andre Przywara 2016-03-25 2:05 ` Andre Przywara 2016-03-25 2:05 ` [RFC PATCH 40/45] KVM: arm/arm64: vgic-new: vgic_init: implement vgic_init Andre Przywara 2016-03-25 2:05 ` Andre Przywara 2016-03-31 17:59 ` Christoffer Dall 2016-03-31 17:59 ` Christoffer Dall 2016-04-01 8:20 ` Eric Auger 2016-04-01 8:20 ` Eric Auger 2016-04-01 9:00 ` Christoffer Dall 2016-04-01 9:00 ` Christoffer Dall 2016-03-25 2:05 ` [RFC PATCH 41/45] KVM: arm/arm64: vgic-new: vgic_init: implement map_resources Andre Przywara 2016-03-25 2:05 ` Andre Przywara 2016-03-25 2:05 ` [RFC PATCH 42/45] KVM: arm/arm64: vgic-new: Add vgic_v2/v3_enable Andre Przywara 2016-03-25 2:05 ` Andre Przywara 2016-03-25 2:05 ` [RFC PATCH 43/45] KVM: arm/arm64: vgic-new: implement mapped IRQ handling Andre Przywara 2016-03-25 2:05 ` Andre Przywara 2016-03-31 18:15 ` Christoffer Dall 2016-03-31 18:15 ` Christoffer Dall 2016-04-01 8:44 ` Eric Auger 2016-04-01 8:44 ` Eric Auger 2016-03-25 2:05 ` [RFC PATCH 44/45] KVM: arm/arm64: vgic-new: Add dummy MSI implementation Andre Przywara 2016-03-25 2:05 ` Andre Przywara 2016-03-31 18:16 ` Christoffer Dall 2016-03-31 18:16 ` Christoffer Dall 2016-04-07 14:35 ` Eric Auger 2016-04-07 14:35 ` Eric Auger 2016-03-25 2:05 ` [RFC PATCH 45/45] KVM: arm/arm64: vgic-new: enable build Andre Przywara 2016-03-25 2:05 ` Andre Przywara 2016-03-31 18:18 ` Christoffer Dall 2016-03-31 18:18 ` Christoffer Dall 2016-04-11 14:45 ` Andre Przywara 2016-04-11 14:45 ` Andre Przywara 2016-04-12 13:21 ` Christoffer Dall 2016-04-12 13:21 ` Christoffer Dall 2016-03-25 15:58 ` [RFC PATCH 00/45] KVM: arm/arm64: Rework virtual GIC emulation Diana Madalina Craciun 2016-03-25 15:58 ` Diana Madalina Craciun 2016-03-26 2:11 ` André Przywara 2016-03-26 2:11 ` André Przywara 2016-03-29 13:12 ` Vladimir Murzin 2016-03-29 13:12 ` Vladimir Murzin 2016-03-30 11:42 ` Vladimir Murzin 2016-03-30 11:42 ` Vladimir Murzin 2016-03-30 11:52 ` Vladimir Murzin 2016-03-30 11:52 ` Vladimir Murzin 2016-03-30 13:56 ` Christoffer Dall 2016-03-30 13:56 ` Christoffer Dall 2016-03-30 14:13 ` Vladimir Murzin 2016-03-30 14:13 ` Vladimir Murzin 2016-03-30 19:53 ` Christoffer Dall 2016-03-30 19:53 ` Christoffer Dall 2016-03-30 12:07 ` Marc Zyngier 2016-03-30 12:07 ` Marc Zyngier 2016-03-30 19:55 ` Christoffer Dall 2016-03-30 19:55 ` Christoffer Dall 2016-03-31 9:06 ` Marc Zyngier 2016-03-31 9:06 ` Marc Zyngier 2016-03-31 18:28 ` Christoffer Dall 2016-03-31 18:28 ` Christoffer Dall 2016-03-31 18:30 ` Christoffer Dall 2016-03-31 18:30 ` Christoffer Dall 2016-04-13 16:07 ` André Przywara 2016-04-13 16:07 ` André Przywara 2016-04-13 17:24 ` Christoffer Dall 2016-04-13 17:24 ` Christoffer Dall
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