From: Andrew Jones <drjones@redhat.com>
To: Christoffer Dall <christoffer.dall@arm.com>
Cc: kvm@vger.kernel.org, Marc Zyngier <marc.zyngier@arm.com>,
Andre Przywara <andre.przywara@arm.com>,
kvmarm@lists.cs.columbia.edu,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v4 02/10] KVM: arm/arm64: vgic: Keep track of implementation revision
Date: Thu, 19 Jul 2018 18:11:01 +0200 [thread overview]
Message-ID: <20180719161101.jitjn46xtlwmzwrd@kamzik.brq.redhat.com> (raw)
In-Reply-To: <1531746387-7033-3-git-send-email-christoffer.dall@arm.com>
On Mon, Jul 16, 2018 at 03:06:19PM +0200, Christoffer Dall wrote:
> As we are about to tweak implementation aspects of the VGIC emulation,
> while still preserving some level of backwards compatibility support,
> add a field to keep track of the implementation revision field which is
> reported to the VM and to userspace.
>
> Signed-off-by: Christoffer Dall <christoffer.dall@arm.com>
> ---
> include/kvm/arm_vgic.h | 3 +++
> virt/kvm/arm/vgic/vgic-init.c | 1 +
> virt/kvm/arm/vgic/vgic-mmio-v2.c | 6 ++++--
> virt/kvm/arm/vgic/vgic-mmio-v3.c | 6 ++++--
> 4 files changed, 12 insertions(+), 4 deletions(-)
>
Reviewed-by: Andrew Jones <drjones@redhat.com>
WARNING: multiple messages have this Message-ID (diff)
From: drjones@redhat.com (Andrew Jones)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 02/10] KVM: arm/arm64: vgic: Keep track of implementation revision
Date: Thu, 19 Jul 2018 18:11:01 +0200 [thread overview]
Message-ID: <20180719161101.jitjn46xtlwmzwrd@kamzik.brq.redhat.com> (raw)
In-Reply-To: <1531746387-7033-3-git-send-email-christoffer.dall@arm.com>
On Mon, Jul 16, 2018 at 03:06:19PM +0200, Christoffer Dall wrote:
> As we are about to tweak implementation aspects of the VGIC emulation,
> while still preserving some level of backwards compatibility support,
> add a field to keep track of the implementation revision field which is
> reported to the VM and to userspace.
>
> Signed-off-by: Christoffer Dall <christoffer.dall@arm.com>
> ---
> include/kvm/arm_vgic.h | 3 +++
> virt/kvm/arm/vgic/vgic-init.c | 1 +
> virt/kvm/arm/vgic/vgic-mmio-v2.c | 6 ++++--
> virt/kvm/arm/vgic/vgic-mmio-v3.c | 6 ++++--
> 4 files changed, 12 insertions(+), 4 deletions(-)
>
Reviewed-by: Andrew Jones <drjones@redhat.com>
next prev parent reply other threads:[~2018-07-19 16:11 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-16 13:06 [PATCH v4 00/10] KVM: arm/arm64: vgic: Virtual interrupt grouping support Christoffer Dall
2018-07-16 13:06 ` Christoffer Dall
2018-07-16 13:06 ` [PATCH v4 01/10] KVM: arm/arm64: vgic: Define GICD_IIDR fields for GICv2 and GIv3 Christoffer Dall
2018-07-16 13:06 ` Christoffer Dall
2018-07-19 16:08 ` Andrew Jones
2018-07-19 16:08 ` Andrew Jones
2018-07-16 13:06 ` [PATCH v4 02/10] KVM: arm/arm64: vgic: Keep track of implementation revision Christoffer Dall
2018-07-16 13:06 ` Christoffer Dall
2018-07-19 16:11 ` Andrew Jones [this message]
2018-07-19 16:11 ` Andrew Jones
2018-07-16 13:06 ` [PATCH v4 03/10] KVM: arm/arm64: vgic: GICv2 IGROUPR should read as zero Christoffer Dall
2018-07-16 13:06 ` Christoffer Dall
2018-07-19 18:16 ` Andrew Jones
2018-07-19 18:16 ` Andrew Jones
2018-07-19 20:56 ` Christoffer Dall
2018-07-19 20:56 ` Christoffer Dall
2018-07-16 13:06 ` [PATCH v4 04/10] KVM: arm/arm64: vgic: Add group field to struct irq Christoffer Dall
2018-07-16 13:06 ` Christoffer Dall
2018-07-19 16:16 ` Andrew Jones
2018-07-19 16:16 ` Andrew Jones
2018-07-16 13:06 ` [PATCH v4 05/10] KVM: arm/arm64: vgic: Signal IRQs using their configured group Christoffer Dall
2018-07-16 13:06 ` Christoffer Dall
2018-07-19 16:28 ` Andrew Jones
2018-07-19 16:28 ` Andrew Jones
2018-07-16 13:06 ` [PATCH v4 06/10] KVM: arm/arm64: vgic: Permit uaccess writes to return errors Christoffer Dall
2018-07-16 13:06 ` Christoffer Dall
2018-07-19 16:31 ` Andrew Jones
2018-07-19 16:31 ` Andrew Jones
2018-07-16 13:06 ` [PATCH v4 07/10] KVM: arm/arm64: vgic: Return error on incompatible uaccess GICD_IIDR writes Christoffer Dall
2018-07-16 13:06 ` Christoffer Dall
2018-07-16 15:43 ` Bharat Bhushan
2018-07-16 15:43 ` Bharat Bhushan
2018-07-17 9:10 ` Christoffer Dall
2018-07-17 9:10 ` Christoffer Dall
2018-07-19 17:09 ` Andrew Jones
2018-07-19 17:09 ` Andrew Jones
2018-07-16 13:06 ` [PATCH v4 08/10] KVM: arm/arm64: vgic: Allow configuration of interrupt groups Christoffer Dall
2018-07-16 13:06 ` Christoffer Dall
2018-07-19 17:26 ` Andrew Jones
2018-07-19 17:26 ` Andrew Jones
2018-07-16 13:06 ` [PATCH v4 09/10] KVM: arm/arm64: vgic: Let userspace opt-in to writable v2 IGROUPR Christoffer Dall
2018-07-16 13:06 ` Christoffer Dall
2018-07-19 18:17 ` Andrew Jones
2018-07-19 18:17 ` Andrew Jones
2018-07-16 13:06 ` [PATCH v4 10/10] KVM: arm/arm64: vgic: Update documentation of the GIC devices wrt IIDR Christoffer Dall
2018-07-16 13:06 ` Christoffer Dall
2018-07-16 15:59 ` Bharat Bhushan
2018-07-16 15:59 ` Bharat Bhushan
2018-07-17 9:13 ` Christoffer Dall
2018-07-17 9:13 ` Christoffer Dall
2018-07-18 10:45 ` Bharat Bhushan
2018-07-18 10:45 ` Bharat Bhushan
2018-07-19 17:08 ` Andrew Jones
2018-07-19 17:08 ` Andrew Jones
2018-07-19 20:57 ` Christoffer Dall
2018-07-19 20:57 ` Christoffer Dall
2018-07-20 10:12 ` [PATCH v4 00/10] KVM: arm/arm64: vgic: Virtual interrupt grouping support Marc Zyngier
2018-07-20 10:12 ` Marc Zyngier
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