From: eric.auger@linaro.org (Eric Auger)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 06/13] KVM: arm64: introduce ITS emulation file with stub functions
Date: Tue, 09 Jun 2015 11:23:39 +0200 [thread overview]
Message-ID: <5576B09B.4030105@linaro.org> (raw)
In-Reply-To: <1432893209-27313-7-git-send-email-andre.przywara@arm.com>
On 05/29/2015 11:53 AM, Andre Przywara wrote:
> The ARM GICv3 ITS emulation code goes into a separate file, but
> needs to be connected to the GICv3 emulation, of which it is an
> option.
> Introduce the skeletton with function stubs to be filled later.
skeleton
> Introduce the basic ITS data structure and initialize it, but don't
> return any success yet, as we are not yet ready for the show.
>
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
> ---
> arch/arm64/kvm/Makefile | 1 +
> include/kvm/arm_vgic.h | 6 ++
> include/linux/irqchip/arm-gic-v3.h | 1 +
> virt/kvm/arm/its-emul.c | 127 +++++++++++++++++++++++++++++++++++++
> virt/kvm/arm/its-emul.h | 35 ++++++++++
> virt/kvm/arm/vgic-v3-emul.c | 22 ++++++-
> 6 files changed, 189 insertions(+), 3 deletions(-)
> create mode 100644 virt/kvm/arm/its-emul.c
> create mode 100644 virt/kvm/arm/its-emul.h
>
> diff --git a/arch/arm64/kvm/Makefile b/arch/arm64/kvm/Makefile
> index d5904f8..0d09189 100644
> --- a/arch/arm64/kvm/Makefile
> +++ b/arch/arm64/kvm/Makefile
> @@ -25,5 +25,6 @@ kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic-v2-emul.o
> kvm-$(CONFIG_KVM_ARM_HOST) += vgic-v2-switch.o
> kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic-v3.o
> kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic-v3-emul.o
> +kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/its-emul.o
> kvm-$(CONFIG_KVM_ARM_HOST) += vgic-v3-switch.o
> kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/arch_timer.o
> diff --git a/include/kvm/arm_vgic.h b/include/kvm/arm_vgic.h
> index 9ea0b3b..d76c2d9 100644
> --- a/include/kvm/arm_vgic.h
> +++ b/include/kvm/arm_vgic.h
> @@ -156,6 +156,11 @@ struct vgic_io_device {
> struct kvm_io_device dev;
> };
>
> +struct vgic_its {
> + bool enabled;
> + spinlock_t lock;
> +};
> +
> struct vgic_dist {
> spinlock_t lock;
> bool in_kernel;
> @@ -260,6 +265,7 @@ struct vgic_dist {
> u64 propbaser;
> u64 *pendbaser;
> bool lpis_enabled;
> + struct vgic_its its;
> };
>
> struct vgic_v2_cpu_if {
> diff --git a/include/linux/irqchip/arm-gic-v3.h b/include/linux/irqchip/arm-gic-v3.h
> index ffbc034..df4e527 100644
> --- a/include/linux/irqchip/arm-gic-v3.h
> +++ b/include/linux/irqchip/arm-gic-v3.h
> @@ -177,6 +177,7 @@
> #define GITS_CWRITER 0x0088
> #define GITS_CREADR 0x0090
> #define GITS_BASER 0x0100
> +#define GITS_IDREGS_BASE 0xffd0
> #define GITS_PIDR2 GICR_PIDR2
>
> #define GITS_TRANSLATER 0x10040
> diff --git a/virt/kvm/arm/its-emul.c b/virt/kvm/arm/its-emul.c
> new file mode 100644
> index 0000000..7b283ce
> --- /dev/null
> +++ b/virt/kvm/arm/its-emul.c
> @@ -0,0 +1,127 @@
> +/*
> + * GICv3 ITS emulation
> + *
> + * Copyright (C) 2015 ARM Ltd.
> + * Author: Andre Przywara <andre.przywara@arm.com>
> + *
> + * This program is free software; you can redistribute it and/or modify
> + * it under the terms of the GNU General Public License version 2 as
> + * published by the Free Software Foundation.
> + *
> + * This program is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> + * GNU General Public License for more details.
> + *
> + * You should have received a copy of the GNU General Public License
> + * along with this program. If not, see <http://www.gnu.org/licenses/>.
> + */
> +
> +#include <linux/cpu.h>
> +#include <linux/kvm.h>
> +#include <linux/kvm_host.h>
> +#include <linux/interrupt.h>
> +
> +#include <linux/irqchip/arm-gic-v3.h>
> +#include <kvm/arm_vgic.h>
> +
> +#include <asm/kvm_emulate.h>
> +#include <asm/kvm_arm.h>
> +#include <asm/kvm_mmu.h>
> +
> +#include "vgic.h"
> +#include "its-emul.h"
> +
> +static bool handle_mmio_misc_gits(struct kvm_vcpu *vcpu,
> + struct kvm_exit_mmio *mmio,
> + phys_addr_t offset)
> +{
> + return false;
> +}
> +
> +static bool handle_mmio_gits_idregs(struct kvm_vcpu *vcpu,
> + struct kvm_exit_mmio *mmio,
> + phys_addr_t offset)
> +{
> + return false;
> +}
> +
> +static bool handle_mmio_gits_cbaser(struct kvm_vcpu *vcpu,
> + struct kvm_exit_mmio *mmio,
> + phys_addr_t offset)
> +{
> + return false;
> +}
> +
> +static bool handle_mmio_gits_cwriter(struct kvm_vcpu *vcpu,
> + struct kvm_exit_mmio *mmio,
> + phys_addr_t offset)
> +{
> + return false;
> +}
> +
> +static bool handle_mmio_gits_creadr(struct kvm_vcpu *vcpu,
> + struct kvm_exit_mmio *mmio,
> + phys_addr_t offset)
> +{
> + return false;
> +}
> +
> +static const struct vgic_io_range vgicv3_its_ranges[] = {
> + {
> + .base = GITS_CTLR,
> + .len = 0x10,
> + .bits_per_irq = 0,
> + .handle_mmio = handle_mmio_misc_gits,
> + },
> + {
> + .base = GITS_CBASER,
> + .len = 0x08,
> + .bits_per_irq = 0,
> + .handle_mmio = handle_mmio_gits_cbaser,
> + },
> + {
> + .base = GITS_CWRITER,
> + .len = 0x08,
> + .bits_per_irq = 0,
> + .handle_mmio = handle_mmio_gits_cwriter,
> + },
> + {
> + .base = GITS_CREADR,
> + .len = 0x08,
> + .bits_per_irq = 0,
> + .handle_mmio = handle_mmio_gits_creadr,
> + },
> + {
> + /* We don't need any memory from the guest */
> + .base = GITS_BASER,
> + .len = 0x40,
> + .bits_per_irq = 0,
> + .handle_mmio = handle_mmio_raz_wi,
> + },
> + {
> + .base = GITS_IDREGS_BASE,
> + .len = 0x30,
> + .bits_per_irq = 0,
> + .handle_mmio = handle_mmio_gits_idregs,
> + },
> +};
> +
> +void vgic_enable_lpis(struct kvm_vcpu *vcpu)
> +{
> +}
> +
> +int vits_init(struct kvm *kvm)
> +{
> + struct vgic_dist *dist = &kvm->arch.vgic;
> + struct vgic_its *its = &dist->its;
> +
> + if (IS_VGIC_ADDR_UNDEF(dist->vgic_its_base))
> + return -ENXIO;
> +
> + spin_lock_init(&its->lock);
> +
> + its->enabled = false;
> +
> + return -ENXIO;
> +}
> diff --git a/virt/kvm/arm/its-emul.h b/virt/kvm/arm/its-emul.h
> new file mode 100644
> index 0000000..5dc8e2f
> --- /dev/null
> +++ b/virt/kvm/arm/its-emul.h
> @@ -0,0 +1,35 @@
> +/*
> + * GICv3 ITS emulation definitions
> + *
> + * Copyright (C) 2015 ARM Ltd.
> + * Author: Andre Przywara <andre.przywara@arm.com>
> + *
> + * This program is free software; you can redistribute it and/or modify
> + * it under the terms of the GNU General Public License version 2 as
> + * published by the Free Software Foundation.
> + *
> + * This program is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> + * GNU General Public License for more details.
> + *
> + * You should have received a copy of the GNU General Public License
> + * along with this program. If not, see <http://www.gnu.org/licenses/>.
> + */
> +
> +#ifndef __KVM_ITS_EMUL_H__
> +#define __KVM_ITS_EMUL_H__
> +
> +#include <linux/kvm.h>
> +#include <linux/kvm_host.h>
> +
> +#include <asm/kvm_emulate.h>
> +#include <asm/kvm_arm.h>
> +#include <asm/kvm_mmu.h>
> +
> +#include "vgic.h"
> +
> +void vgic_enable_lpis(struct kvm_vcpu *vcpu);
> +int vits_init(struct kvm *kvm);
> +
> +#endif
> diff --git a/virt/kvm/arm/vgic-v3-emul.c b/virt/kvm/arm/vgic-v3-emul.c
> index 04f3aed..4e40684 100644
> --- a/virt/kvm/arm/vgic-v3-emul.c
> +++ b/virt/kvm/arm/vgic-v3-emul.c
> @@ -48,6 +48,7 @@
> #include <asm/kvm_mmu.h>
>
> #include "vgic.h"
> +#include "its-emul.h"
>
> static bool handle_mmio_rao_wi(struct kvm_vcpu *vcpu,
> struct kvm_exit_mmio *mmio, phys_addr_t offset)
> @@ -506,9 +507,20 @@ static bool handle_mmio_ctlr_redist(struct kvm_vcpu *vcpu,
> struct kvm_exit_mmio *mmio,
> phys_addr_t offset)
> {
> - /* since we don't support LPIs, this register is zero for now */
> - vgic_reg_access(mmio, NULL, offset,
> - ACCESS_READ_RAZ | ACCESS_WRITE_IGNORED);
> + struct vgic_dist *dist = &vcpu->kvm->arch.vgic;
> + u32 reg;
> +
> + if (!vgic_has_its(vcpu->kvm)) {
> + vgic_reg_access(mmio, NULL, offset,
> + ACCESS_READ_RAZ | ACCESS_WRITE_IGNORED);
> + return false;
> + }
> + reg = dist->lpis_enabled ? GICR_CTLR_ENABLE_LPIS : 0;
> + vgic_reg_access(mmio, ®, offset,
> + ACCESS_READ_VALUE | ACCESS_WRITE_VALUE);
> + if (!dist->lpis_enabled && (reg & GICR_CTLR_ENABLE_LPIS)) {
> + /* Eventually do something */
> + }
> return false;
> }
Can't you move above addition in "KVM: arm64: handle ITS related GICv3
redistributor registers" in case this latter is moved?
Eric
>
> @@ -816,6 +828,10 @@ static int vgic_v3_map_resources(struct kvm *kvm,
> rdbase += GIC_V3_REDIST_SIZE;
> }
>
> + ret = vits_init(kvm);
> + if (ret && ret != -ENXIO)
> + goto out_unregister;
> +
> dist->redist_iodevs = iodevs;
> dist->ready = true;
> goto out;
>
WARNING: multiple messages have this Message-ID (diff)
From: Eric Auger <eric.auger@linaro.org>
To: Andre Przywara <andre.przywara@arm.com>,
christoffer.dall@linaro.org, marc.zyngier@arm.com
Cc: kvmarm@lists.cs.columbia.edu,
linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org
Subject: Re: [PATCH 06/13] KVM: arm64: introduce ITS emulation file with stub functions
Date: Tue, 09 Jun 2015 11:23:39 +0200 [thread overview]
Message-ID: <5576B09B.4030105@linaro.org> (raw)
In-Reply-To: <1432893209-27313-7-git-send-email-andre.przywara@arm.com>
On 05/29/2015 11:53 AM, Andre Przywara wrote:
> The ARM GICv3 ITS emulation code goes into a separate file, but
> needs to be connected to the GICv3 emulation, of which it is an
> option.
> Introduce the skeletton with function stubs to be filled later.
skeleton
> Introduce the basic ITS data structure and initialize it, but don't
> return any success yet, as we are not yet ready for the show.
>
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
> ---
> arch/arm64/kvm/Makefile | 1 +
> include/kvm/arm_vgic.h | 6 ++
> include/linux/irqchip/arm-gic-v3.h | 1 +
> virt/kvm/arm/its-emul.c | 127 +++++++++++++++++++++++++++++++++++++
> virt/kvm/arm/its-emul.h | 35 ++++++++++
> virt/kvm/arm/vgic-v3-emul.c | 22 ++++++-
> 6 files changed, 189 insertions(+), 3 deletions(-)
> create mode 100644 virt/kvm/arm/its-emul.c
> create mode 100644 virt/kvm/arm/its-emul.h
>
> diff --git a/arch/arm64/kvm/Makefile b/arch/arm64/kvm/Makefile
> index d5904f8..0d09189 100644
> --- a/arch/arm64/kvm/Makefile
> +++ b/arch/arm64/kvm/Makefile
> @@ -25,5 +25,6 @@ kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic-v2-emul.o
> kvm-$(CONFIG_KVM_ARM_HOST) += vgic-v2-switch.o
> kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic-v3.o
> kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic-v3-emul.o
> +kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/its-emul.o
> kvm-$(CONFIG_KVM_ARM_HOST) += vgic-v3-switch.o
> kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/arch_timer.o
> diff --git a/include/kvm/arm_vgic.h b/include/kvm/arm_vgic.h
> index 9ea0b3b..d76c2d9 100644
> --- a/include/kvm/arm_vgic.h
> +++ b/include/kvm/arm_vgic.h
> @@ -156,6 +156,11 @@ struct vgic_io_device {
> struct kvm_io_device dev;
> };
>
> +struct vgic_its {
> + bool enabled;
> + spinlock_t lock;
> +};
> +
> struct vgic_dist {
> spinlock_t lock;
> bool in_kernel;
> @@ -260,6 +265,7 @@ struct vgic_dist {
> u64 propbaser;
> u64 *pendbaser;
> bool lpis_enabled;
> + struct vgic_its its;
> };
>
> struct vgic_v2_cpu_if {
> diff --git a/include/linux/irqchip/arm-gic-v3.h b/include/linux/irqchip/arm-gic-v3.h
> index ffbc034..df4e527 100644
> --- a/include/linux/irqchip/arm-gic-v3.h
> +++ b/include/linux/irqchip/arm-gic-v3.h
> @@ -177,6 +177,7 @@
> #define GITS_CWRITER 0x0088
> #define GITS_CREADR 0x0090
> #define GITS_BASER 0x0100
> +#define GITS_IDREGS_BASE 0xffd0
> #define GITS_PIDR2 GICR_PIDR2
>
> #define GITS_TRANSLATER 0x10040
> diff --git a/virt/kvm/arm/its-emul.c b/virt/kvm/arm/its-emul.c
> new file mode 100644
> index 0000000..7b283ce
> --- /dev/null
> +++ b/virt/kvm/arm/its-emul.c
> @@ -0,0 +1,127 @@
> +/*
> + * GICv3 ITS emulation
> + *
> + * Copyright (C) 2015 ARM Ltd.
> + * Author: Andre Przywara <andre.przywara@arm.com>
> + *
> + * This program is free software; you can redistribute it and/or modify
> + * it under the terms of the GNU General Public License version 2 as
> + * published by the Free Software Foundation.
> + *
> + * This program is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> + * GNU General Public License for more details.
> + *
> + * You should have received a copy of the GNU General Public License
> + * along with this program. If not, see <http://www.gnu.org/licenses/>.
> + */
> +
> +#include <linux/cpu.h>
> +#include <linux/kvm.h>
> +#include <linux/kvm_host.h>
> +#include <linux/interrupt.h>
> +
> +#include <linux/irqchip/arm-gic-v3.h>
> +#include <kvm/arm_vgic.h>
> +
> +#include <asm/kvm_emulate.h>
> +#include <asm/kvm_arm.h>
> +#include <asm/kvm_mmu.h>
> +
> +#include "vgic.h"
> +#include "its-emul.h"
> +
> +static bool handle_mmio_misc_gits(struct kvm_vcpu *vcpu,
> + struct kvm_exit_mmio *mmio,
> + phys_addr_t offset)
> +{
> + return false;
> +}
> +
> +static bool handle_mmio_gits_idregs(struct kvm_vcpu *vcpu,
> + struct kvm_exit_mmio *mmio,
> + phys_addr_t offset)
> +{
> + return false;
> +}
> +
> +static bool handle_mmio_gits_cbaser(struct kvm_vcpu *vcpu,
> + struct kvm_exit_mmio *mmio,
> + phys_addr_t offset)
> +{
> + return false;
> +}
> +
> +static bool handle_mmio_gits_cwriter(struct kvm_vcpu *vcpu,
> + struct kvm_exit_mmio *mmio,
> + phys_addr_t offset)
> +{
> + return false;
> +}
> +
> +static bool handle_mmio_gits_creadr(struct kvm_vcpu *vcpu,
> + struct kvm_exit_mmio *mmio,
> + phys_addr_t offset)
> +{
> + return false;
> +}
> +
> +static const struct vgic_io_range vgicv3_its_ranges[] = {
> + {
> + .base = GITS_CTLR,
> + .len = 0x10,
> + .bits_per_irq = 0,
> + .handle_mmio = handle_mmio_misc_gits,
> + },
> + {
> + .base = GITS_CBASER,
> + .len = 0x08,
> + .bits_per_irq = 0,
> + .handle_mmio = handle_mmio_gits_cbaser,
> + },
> + {
> + .base = GITS_CWRITER,
> + .len = 0x08,
> + .bits_per_irq = 0,
> + .handle_mmio = handle_mmio_gits_cwriter,
> + },
> + {
> + .base = GITS_CREADR,
> + .len = 0x08,
> + .bits_per_irq = 0,
> + .handle_mmio = handle_mmio_gits_creadr,
> + },
> + {
> + /* We don't need any memory from the guest */
> + .base = GITS_BASER,
> + .len = 0x40,
> + .bits_per_irq = 0,
> + .handle_mmio = handle_mmio_raz_wi,
> + },
> + {
> + .base = GITS_IDREGS_BASE,
> + .len = 0x30,
> + .bits_per_irq = 0,
> + .handle_mmio = handle_mmio_gits_idregs,
> + },
> +};
> +
> +void vgic_enable_lpis(struct kvm_vcpu *vcpu)
> +{
> +}
> +
> +int vits_init(struct kvm *kvm)
> +{
> + struct vgic_dist *dist = &kvm->arch.vgic;
> + struct vgic_its *its = &dist->its;
> +
> + if (IS_VGIC_ADDR_UNDEF(dist->vgic_its_base))
> + return -ENXIO;
> +
> + spin_lock_init(&its->lock);
> +
> + its->enabled = false;
> +
> + return -ENXIO;
> +}
> diff --git a/virt/kvm/arm/its-emul.h b/virt/kvm/arm/its-emul.h
> new file mode 100644
> index 0000000..5dc8e2f
> --- /dev/null
> +++ b/virt/kvm/arm/its-emul.h
> @@ -0,0 +1,35 @@
> +/*
> + * GICv3 ITS emulation definitions
> + *
> + * Copyright (C) 2015 ARM Ltd.
> + * Author: Andre Przywara <andre.przywara@arm.com>
> + *
> + * This program is free software; you can redistribute it and/or modify
> + * it under the terms of the GNU General Public License version 2 as
> + * published by the Free Software Foundation.
> + *
> + * This program is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> + * GNU General Public License for more details.
> + *
> + * You should have received a copy of the GNU General Public License
> + * along with this program. If not, see <http://www.gnu.org/licenses/>.
> + */
> +
> +#ifndef __KVM_ITS_EMUL_H__
> +#define __KVM_ITS_EMUL_H__
> +
> +#include <linux/kvm.h>
> +#include <linux/kvm_host.h>
> +
> +#include <asm/kvm_emulate.h>
> +#include <asm/kvm_arm.h>
> +#include <asm/kvm_mmu.h>
> +
> +#include "vgic.h"
> +
> +void vgic_enable_lpis(struct kvm_vcpu *vcpu);
> +int vits_init(struct kvm *kvm);
> +
> +#endif
> diff --git a/virt/kvm/arm/vgic-v3-emul.c b/virt/kvm/arm/vgic-v3-emul.c
> index 04f3aed..4e40684 100644
> --- a/virt/kvm/arm/vgic-v3-emul.c
> +++ b/virt/kvm/arm/vgic-v3-emul.c
> @@ -48,6 +48,7 @@
> #include <asm/kvm_mmu.h>
>
> #include "vgic.h"
> +#include "its-emul.h"
>
> static bool handle_mmio_rao_wi(struct kvm_vcpu *vcpu,
> struct kvm_exit_mmio *mmio, phys_addr_t offset)
> @@ -506,9 +507,20 @@ static bool handle_mmio_ctlr_redist(struct kvm_vcpu *vcpu,
> struct kvm_exit_mmio *mmio,
> phys_addr_t offset)
> {
> - /* since we don't support LPIs, this register is zero for now */
> - vgic_reg_access(mmio, NULL, offset,
> - ACCESS_READ_RAZ | ACCESS_WRITE_IGNORED);
> + struct vgic_dist *dist = &vcpu->kvm->arch.vgic;
> + u32 reg;
> +
> + if (!vgic_has_its(vcpu->kvm)) {
> + vgic_reg_access(mmio, NULL, offset,
> + ACCESS_READ_RAZ | ACCESS_WRITE_IGNORED);
> + return false;
> + }
> + reg = dist->lpis_enabled ? GICR_CTLR_ENABLE_LPIS : 0;
> + vgic_reg_access(mmio, ®, offset,
> + ACCESS_READ_VALUE | ACCESS_WRITE_VALUE);
> + if (!dist->lpis_enabled && (reg & GICR_CTLR_ENABLE_LPIS)) {
> + /* Eventually do something */
> + }
> return false;
> }
Can't you move above addition in "KVM: arm64: handle ITS related GICv3
redistributor registers" in case this latter is moved?
Eric
>
> @@ -816,6 +828,10 @@ static int vgic_v3_map_resources(struct kvm *kvm,
> rdbase += GIC_V3_REDIST_SIZE;
> }
>
> + ret = vits_init(kvm);
> + if (ret && ret != -ENXIO)
> + goto out_unregister;
> +
> dist->redist_iodevs = iodevs;
> dist->ready = true;
> goto out;
>
next prev parent reply other threads:[~2015-06-09 9:23 UTC|newest]
Thread overview: 104+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-29 9:53 [PATCH 00/13] arm64: KVM: GICv3 ITS emulation Andre Przywara
2015-05-29 9:53 ` Andre Przywara
2015-05-29 9:53 ` [PATCH 01/13] KVM: arm/arm64: VGIC: don't track used LRs in the distributor Andre Przywara
2015-05-29 9:53 ` Andre Przywara
2015-06-12 17:23 ` Eric Auger
2015-05-29 9:53 ` [PATCH 02/13] KVM: extend struct kvm_msi to hold a 32-bit device ID Andre Przywara
2015-05-29 9:53 ` Andre Przywara
2015-06-09 8:49 ` Eric Auger
2015-06-09 8:49 ` Eric Auger
2015-06-28 19:12 ` Christoffer Dall
2015-06-28 19:12 ` Christoffer Dall
2015-06-29 14:53 ` Andre Przywara
2015-06-29 14:53 ` Andre Przywara
2015-06-29 15:02 ` Christoffer Dall
2015-06-29 15:02 ` Christoffer Dall
2015-05-29 9:53 ` [PATCH 03/13] KVM: arm/arm64: add emulation model specific destroy function Andre Przywara
2015-05-29 9:53 ` Andre Przywara
2015-06-09 8:51 ` Eric Auger
2015-06-09 8:51 ` Eric Auger
2015-06-28 19:14 ` Christoffer Dall
2015-06-28 19:14 ` Christoffer Dall
2015-05-29 9:53 ` [PATCH 04/13] KVM: arm64: Introduce new MMIO region for the ITS base address Andre Przywara
2015-05-29 9:53 ` Andre Przywara
2015-06-09 8:52 ` Eric Auger
2015-06-09 8:52 ` Eric Auger
2015-06-11 15:12 ` Andre Przywara
2015-06-11 15:12 ` Andre Przywara
2015-05-29 9:53 ` [PATCH 05/13] KVM: arm64: handle ITS related GICv3 redistributor registers Andre Przywara
2015-05-29 9:53 ` Andre Przywara
2015-06-09 8:52 ` Eric Auger
2015-06-09 8:52 ` Eric Auger
2015-06-12 17:03 ` Andre Przywara
2015-06-12 17:03 ` Andre Przywara
2015-05-29 9:53 ` [PATCH 06/13] KVM: arm64: introduce ITS emulation file with stub functions Andre Przywara
2015-05-29 9:53 ` Andre Przywara
2015-06-09 9:23 ` Eric Auger [this message]
2015-06-09 9:23 ` Eric Auger
2015-05-29 9:53 ` [PATCH 07/13] KVM: arm64: implement basic ITS register handlers Andre Przywara
2015-05-29 9:53 ` Andre Przywara
2015-06-09 13:34 ` Eric Auger
2015-06-09 13:34 ` Eric Auger
2015-06-28 19:36 ` Christoffer Dall
2015-06-28 19:36 ` Christoffer Dall
2015-05-29 9:53 ` [PATCH 08/13] KVM: arm64: add data structures to model ITS interrupt translation Andre Przywara
2015-05-29 9:53 ` Andre Przywara
2015-06-09 15:59 ` Eric Auger
2015-06-09 15:59 ` Eric Auger
2015-05-29 9:53 ` [PATCH 09/13] KVM: arm64: handle pending bit for LPIs in ITS emulation Andre Przywara
2015-05-29 9:53 ` Andre Przywara
2015-06-09 15:59 ` Eric Auger
2015-06-09 15:59 ` Eric Auger
2015-06-11 15:46 ` Andre Przywara
2015-06-11 15:46 ` Andre Przywara
2015-06-11 16:01 ` Marc Zyngier
2015-06-11 16:01 ` Marc Zyngier
2015-06-11 18:24 ` Eric Auger
2015-06-11 18:24 ` Eric Auger
2015-05-29 9:53 ` [PATCH 10/13] KVM: arm64: sync LPI properties and status between guest and KVM Andre Przywara
2015-05-29 9:53 ` Andre Przywara
2015-06-11 17:44 ` Eric Auger
2015-06-11 17:44 ` Eric Auger
2015-06-28 19:33 ` Christoffer Dall
2015-06-28 19:33 ` Christoffer Dall
2015-05-29 9:53 ` [PATCH 11/13] KVM: arm64: implement ITS command queue command handlers Andre Przywara
2015-05-29 9:53 ` Andre Przywara
2015-06-12 15:28 ` Eric Auger
2015-06-12 15:28 ` Eric Auger
2015-06-28 19:41 ` Christoffer Dall
2015-06-28 19:41 ` Christoffer Dall
2015-07-03 15:57 ` Andre Przywara
2015-07-03 15:57 ` Andre Przywara
2015-07-03 21:01 ` Christoffer Dall
2015-07-03 21:01 ` Christoffer Dall
2015-05-29 9:53 ` [PATCH 12/13] KVM: arm64: implement MSI injection in ITS emulation Andre Przywara
2015-05-29 9:53 ` Andre Przywara
2015-06-11 17:43 ` Eric Auger
2015-06-11 17:43 ` Eric Auger
2015-07-06 16:46 ` Andre Przywara
2015-07-06 16:46 ` Andre Przywara
2015-07-07 8:13 ` Christoffer Dall
2015-07-07 8:13 ` Christoffer Dall
2015-05-29 9:53 ` [PATCH 13/13] KVM: arm64: enable ITS emulation as a virtual MSI controller Andre Przywara
2015-05-29 9:53 ` Andre Przywara
2015-06-12 16:05 ` Eric Auger
2015-06-12 16:05 ` Eric Auger
2015-06-18 8:43 ` Eric Auger
2015-06-18 8:43 ` Eric Auger
2015-06-18 14:22 ` Andre Przywara
2015-06-18 14:22 ` Andre Przywara
2015-06-18 15:03 ` Pavel Fedin
2015-06-18 15:03 ` Pavel Fedin
2015-06-18 19:20 ` Andre Przywara
2015-06-18 19:20 ` Andre Przywara
2015-06-08 6:53 ` [PATCH 00/13] arm64: KVM: GICv3 ITS emulation Pavel Fedin
2015-06-08 6:53 ` Pavel Fedin
2015-06-08 8:23 ` Marc Zyngier
2015-06-08 8:23 ` Marc Zyngier
2015-06-08 10:54 ` Pavel Fedin
2015-06-08 10:54 ` Pavel Fedin
2015-06-08 17:13 ` Marc Zyngier
2015-06-08 17:13 ` Marc Zyngier
2015-06-09 8:12 ` Eric Auger
2015-06-09 8:12 ` Eric Auger
2015-06-10 12:18 ` Pavel Fedin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=5576B09B.4030105@linaro.org \
--to=eric.auger@linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.