From: Marc Zyngier <maz@kernel.org>
To: linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org,
kvmarm@lists.cs.columbia.edu
Cc: James Morse <james.morse@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Alexandru Elisei <alexandru.elisei@arm.com>,
Eric Auger <eric.auger@redhat.com>,
Hector Martin <marcan@marcan.st>,
Mark Rutland <mark.rutland@arm.com>,
kernel-team@android.com
Subject: [PATCH v3 0/9] KVM: arm64: Initial host support for the Apple M1
Date: Mon, 10 May 2021 14:48:15 +0100 [thread overview]
Message-ID: <20210510134824.1910399-1-maz@kernel.org> (raw)
This is a new version of the series previously posted at [2], reworking
the vGIC and timer code to cope with the M1 braindead^Wamusing nature.
Hardly any change this time around, mostly rebased on top of upstream
now that the dependencies have made it in.
Tested with multiple concurrent VMs running from an initramfs.
* From v2:
- Rebased on 5.13-rc1
- Fixed a couple of nits in the GIC registration code
* From v1 [1]:
- Rebased on Hector's v4 posting[0]
- Dropped a couple of patches that have been merged in the above series
- Fixed irq_ack callback on the timer path
[0] https://lore.kernel.org/r/20210402090542.131194-1-marcan@marcan.st
[1] https://lore.kernel.org/r/20210316174617.173033-1-maz@kernel.org
[2] https://lore.kernel.org/r/20210403112931.1043452-1-maz@kernel.org
Marc Zyngier (9):
irqchip/gic: Split vGIC probing information from the GIC code
KVM: arm64: Handle physical FIQ as an IRQ while running a guest
KVM: arm64: vgic: Be tolerant to the lack of maintenance interrupt
KVM: arm64: vgic: Let an interrupt controller advertise lack of HW
deactivation
KVM: arm64: vgic: move irq->get_input_level into an ops structure
KVM: arm64: vgic: Implement SW-driven deactivation
KVM: arm64: timer: Refactor IRQ configuration
KVM: arm64: timer: Add support for SW-based deactivation
irqchip/apple-aic: Advertise some level of vGICv3 compatibility
arch/arm64/kvm/arch_timer.c | 161 +++++++++++++++++++++----
arch/arm64/kvm/hyp/hyp-entry.S | 6 +-
arch/arm64/kvm/vgic/vgic-init.c | 34 +++++-
arch/arm64/kvm/vgic/vgic-v2.c | 19 ++-
arch/arm64/kvm/vgic/vgic-v3.c | 19 ++-
arch/arm64/kvm/vgic/vgic.c | 14 +--
drivers/irqchip/irq-apple-aic.c | 8 ++
drivers/irqchip/irq-gic-common.c | 13 --
drivers/irqchip/irq-gic-common.h | 2 -
drivers/irqchip/irq-gic-v3.c | 6 +-
drivers/irqchip/irq-gic.c | 6 +-
include/kvm/arm_vgic.h | 41 +++++--
include/linux/irqchip/arm-gic-common.h | 25 +---
include/linux/irqchip/arm-vgic-info.h | 43 +++++++
14 files changed, 291 insertions(+), 106 deletions(-)
create mode 100644 include/linux/irqchip/arm-vgic-info.h
--
2.29.2
WARNING: multiple messages have this Message-ID (diff)
From: Marc Zyngier <maz@kernel.org>
To: linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org,
kvmarm@lists.cs.columbia.edu
Cc: kernel-team@android.com, Hector Martin <marcan@marcan.st>
Subject: [PATCH v3 0/9] KVM: arm64: Initial host support for the Apple M1
Date: Mon, 10 May 2021 14:48:15 +0100 [thread overview]
Message-ID: <20210510134824.1910399-1-maz@kernel.org> (raw)
This is a new version of the series previously posted at [2], reworking
the vGIC and timer code to cope with the M1 braindead^Wamusing nature.
Hardly any change this time around, mostly rebased on top of upstream
now that the dependencies have made it in.
Tested with multiple concurrent VMs running from an initramfs.
* From v2:
- Rebased on 5.13-rc1
- Fixed a couple of nits in the GIC registration code
* From v1 [1]:
- Rebased on Hector's v4 posting[0]
- Dropped a couple of patches that have been merged in the above series
- Fixed irq_ack callback on the timer path
[0] https://lore.kernel.org/r/20210402090542.131194-1-marcan@marcan.st
[1] https://lore.kernel.org/r/20210316174617.173033-1-maz@kernel.org
[2] https://lore.kernel.org/r/20210403112931.1043452-1-maz@kernel.org
Marc Zyngier (9):
irqchip/gic: Split vGIC probing information from the GIC code
KVM: arm64: Handle physical FIQ as an IRQ while running a guest
KVM: arm64: vgic: Be tolerant to the lack of maintenance interrupt
KVM: arm64: vgic: Let an interrupt controller advertise lack of HW
deactivation
KVM: arm64: vgic: move irq->get_input_level into an ops structure
KVM: arm64: vgic: Implement SW-driven deactivation
KVM: arm64: timer: Refactor IRQ configuration
KVM: arm64: timer: Add support for SW-based deactivation
irqchip/apple-aic: Advertise some level of vGICv3 compatibility
arch/arm64/kvm/arch_timer.c | 161 +++++++++++++++++++++----
arch/arm64/kvm/hyp/hyp-entry.S | 6 +-
arch/arm64/kvm/vgic/vgic-init.c | 34 +++++-
arch/arm64/kvm/vgic/vgic-v2.c | 19 ++-
arch/arm64/kvm/vgic/vgic-v3.c | 19 ++-
arch/arm64/kvm/vgic/vgic.c | 14 +--
drivers/irqchip/irq-apple-aic.c | 8 ++
drivers/irqchip/irq-gic-common.c | 13 --
drivers/irqchip/irq-gic-common.h | 2 -
drivers/irqchip/irq-gic-v3.c | 6 +-
drivers/irqchip/irq-gic.c | 6 +-
include/kvm/arm_vgic.h | 41 +++++--
include/linux/irqchip/arm-gic-common.h | 25 +---
include/linux/irqchip/arm-vgic-info.h | 43 +++++++
14 files changed, 291 insertions(+), 106 deletions(-)
create mode 100644 include/linux/irqchip/arm-vgic-info.h
--
2.29.2
_______________________________________________
kvmarm mailing list
kvmarm@lists.cs.columbia.edu
https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
WARNING: multiple messages have this Message-ID (diff)
From: Marc Zyngier <maz@kernel.org>
To: linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org,
kvmarm@lists.cs.columbia.edu
Cc: James Morse <james.morse@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Alexandru Elisei <alexandru.elisei@arm.com>,
Eric Auger <eric.auger@redhat.com>,
Hector Martin <marcan@marcan.st>,
Mark Rutland <mark.rutland@arm.com>,
kernel-team@android.com
Subject: [PATCH v3 0/9] KVM: arm64: Initial host support for the Apple M1
Date: Mon, 10 May 2021 14:48:15 +0100 [thread overview]
Message-ID: <20210510134824.1910399-1-maz@kernel.org> (raw)
This is a new version of the series previously posted at [2], reworking
the vGIC and timer code to cope with the M1 braindead^Wamusing nature.
Hardly any change this time around, mostly rebased on top of upstream
now that the dependencies have made it in.
Tested with multiple concurrent VMs running from an initramfs.
* From v2:
- Rebased on 5.13-rc1
- Fixed a couple of nits in the GIC registration code
* From v1 [1]:
- Rebased on Hector's v4 posting[0]
- Dropped a couple of patches that have been merged in the above series
- Fixed irq_ack callback on the timer path
[0] https://lore.kernel.org/r/20210402090542.131194-1-marcan@marcan.st
[1] https://lore.kernel.org/r/20210316174617.173033-1-maz@kernel.org
[2] https://lore.kernel.org/r/20210403112931.1043452-1-maz@kernel.org
Marc Zyngier (9):
irqchip/gic: Split vGIC probing information from the GIC code
KVM: arm64: Handle physical FIQ as an IRQ while running a guest
KVM: arm64: vgic: Be tolerant to the lack of maintenance interrupt
KVM: arm64: vgic: Let an interrupt controller advertise lack of HW
deactivation
KVM: arm64: vgic: move irq->get_input_level into an ops structure
KVM: arm64: vgic: Implement SW-driven deactivation
KVM: arm64: timer: Refactor IRQ configuration
KVM: arm64: timer: Add support for SW-based deactivation
irqchip/apple-aic: Advertise some level of vGICv3 compatibility
arch/arm64/kvm/arch_timer.c | 161 +++++++++++++++++++++----
arch/arm64/kvm/hyp/hyp-entry.S | 6 +-
arch/arm64/kvm/vgic/vgic-init.c | 34 +++++-
arch/arm64/kvm/vgic/vgic-v2.c | 19 ++-
arch/arm64/kvm/vgic/vgic-v3.c | 19 ++-
arch/arm64/kvm/vgic/vgic.c | 14 +--
drivers/irqchip/irq-apple-aic.c | 8 ++
drivers/irqchip/irq-gic-common.c | 13 --
drivers/irqchip/irq-gic-common.h | 2 -
drivers/irqchip/irq-gic-v3.c | 6 +-
drivers/irqchip/irq-gic.c | 6 +-
include/kvm/arm_vgic.h | 41 +++++--
include/linux/irqchip/arm-gic-common.h | 25 +---
include/linux/irqchip/arm-vgic-info.h | 43 +++++++
14 files changed, 291 insertions(+), 106 deletions(-)
create mode 100644 include/linux/irqchip/arm-vgic-info.h
--
2.29.2
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2021-05-10 13:51 UTC|newest]
Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-10 13:48 Marc Zyngier [this message]
2021-05-10 13:48 ` [PATCH v3 0/9] KVM: arm64: Initial host support for the Apple M1 Marc Zyngier
2021-05-10 13:48 ` Marc Zyngier
2021-05-10 13:48 ` [PATCH v3 1/9] irqchip/gic: Split vGIC probing information from the GIC code Marc Zyngier
2021-05-10 13:48 ` Marc Zyngier
2021-05-10 13:48 ` Marc Zyngier
2021-05-18 16:51 ` Alexandru Elisei
2021-05-18 16:51 ` Alexandru Elisei
2021-05-18 16:51 ` Alexandru Elisei
2021-05-10 13:48 ` [PATCH v3 2/9] KVM: arm64: Handle physical FIQ as an IRQ while running a guest Marc Zyngier
2021-05-10 13:48 ` Marc Zyngier
2021-05-10 13:48 ` Marc Zyngier
2021-05-20 17:46 ` Alexandru Elisei
2021-05-20 17:46 ` Alexandru Elisei
2021-05-20 17:46 ` Alexandru Elisei
2021-05-10 13:48 ` [PATCH v3 3/9] KVM: arm64: vgic: Be tolerant to the lack of maintenance interrupt Marc Zyngier
2021-05-10 13:48 ` Marc Zyngier
2021-05-10 13:48 ` Marc Zyngier
2021-05-10 16:19 ` Mark Rutland
2021-05-10 16:19 ` Mark Rutland
2021-05-10 16:19 ` Mark Rutland
2021-05-10 17:44 ` Marc Zyngier
2021-05-10 17:44 ` Marc Zyngier
2021-05-10 17:44 ` Marc Zyngier
2021-05-11 11:13 ` Mark Rutland
2021-05-11 11:13 ` Mark Rutland
2021-05-11 11:13 ` Mark Rutland
2021-05-10 13:48 ` [PATCH v3 4/9] KVM: arm64: vgic: Let an interrupt controller advertise lack of HW deactivation Marc Zyngier
2021-05-10 13:48 ` Marc Zyngier
2021-05-10 13:48 ` Marc Zyngier
2021-05-21 17:01 ` Alexandru Elisei
2021-05-21 17:01 ` Alexandru Elisei
2021-05-21 17:01 ` Alexandru Elisei
2021-05-24 17:17 ` Marc Zyngier
2021-05-24 17:17 ` Marc Zyngier
2021-05-24 17:17 ` Marc Zyngier
2021-05-10 13:48 ` [PATCH v3 5/9] KVM: arm64: vgic: move irq->get_input_level into an ops structure Marc Zyngier
2021-05-10 13:48 ` Marc Zyngier
2021-05-10 13:48 ` Marc Zyngier
2021-05-10 13:48 ` [PATCH v3 6/9] KVM: arm64: vgic: Implement SW-driven deactivation Marc Zyngier
2021-05-10 13:48 ` Marc Zyngier
2021-05-10 13:48 ` Marc Zyngier
2021-05-24 16:53 ` Alexandru Elisei
2021-05-24 16:53 ` Alexandru Elisei
2021-05-24 16:53 ` Alexandru Elisei
2021-05-24 17:43 ` Marc Zyngier
2021-05-24 17:43 ` Marc Zyngier
2021-05-24 17:43 ` Marc Zyngier
2021-05-10 13:48 ` [PATCH v3 7/9] KVM: arm64: timer: Refactor IRQ configuration Marc Zyngier
2021-05-10 13:48 ` Marc Zyngier
2021-05-10 13:48 ` Marc Zyngier
2021-05-14 12:46 ` Zenghui Yu
2021-05-14 12:46 ` Zenghui Yu
2021-05-14 12:46 ` Zenghui Yu
2021-05-24 17:48 ` Marc Zyngier
2021-05-24 17:48 ` Marc Zyngier
2021-05-24 17:48 ` Marc Zyngier
2021-05-10 13:48 ` [PATCH v3 8/9] KVM: arm64: timer: Add support for SW-based deactivation Marc Zyngier
2021-05-10 13:48 ` Marc Zyngier
2021-05-10 13:48 ` Marc Zyngier
2021-05-10 13:48 ` [PATCH v3 9/9] irqchip/apple-aic: Advertise some level of vGICv3 compatibility Marc Zyngier
2021-05-10 13:48 ` Marc Zyngier
2021-05-10 13:48 ` Marc Zyngier
2021-05-12 16:22 ` [PATCH v3 0/9] KVM: arm64: Initial host support for the Apple M1 Alexandru Elisei
2021-05-12 16:22 ` Alexandru Elisei
2021-05-12 16:22 ` Alexandru Elisei
2021-05-12 16:33 ` Marc Zyngier
2021-05-12 16:33 ` Marc Zyngier
2021-05-12 16:33 ` Marc Zyngier
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