From: Marc Zyngier <maz@kernel.org>
To: kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
kvm@vger.kernel.org
Cc: James Morse <james.morse@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Oliver Upton <oliver.upton@linux.dev>,
Zenghui Yu <yuzenghui@huawei.com>,
Joey Gouly <joey.gouly@arm.com>,
Shameerali Kolothum Thodi <shameerali.kolothum.thodi@huawei.com>,
Xu Zhao <zhaoxu.35@bytedance.com>,
Eric Auger <eric.auger@redhat.com>
Subject: [PATCH v2 04/11] KVM: arm64: vgic-v2: Use cpuid from userspace as vcpu_id
Date: Wed, 20 Sep 2023 19:17:24 +0100 [thread overview]
Message-ID: <20230920181731.2232453-5-maz@kernel.org> (raw)
In-Reply-To: <20230920181731.2232453-1-maz@kernel.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
---
arch/arm64/kvm/vgic/vgic-kvm-device.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/kvm/vgic/vgic-kvm-device.c b/arch/arm64/kvm/vgic/vgic-kvm-device.c
index 212b73a715c1..82b264ad68c4 100644
--- a/arch/arm64/kvm/vgic/vgic-kvm-device.c
+++ b/arch/arm64/kvm/vgic/vgic-kvm-device.c
@@ -345,7 +345,7 @@ int vgic_v2_parse_attr(struct kvm_device *dev, struct kvm_device_attr *attr,
if (cpuid >= atomic_read(&dev->kvm->online_vcpus))
return -EINVAL;
- reg_attr->vcpu = kvm_get_vcpu(dev->kvm, cpuid);
+ reg_attr->vcpu = kvm_get_vcpu_by_id(dev->kvm, cpuid);
reg_attr->addr = attr->attr & KVM_DEV_ARM_VGIC_OFFSET_MASK;
return 0;
--
2.34.1
WARNING: multiple messages have this Message-ID (diff)
From: Marc Zyngier <maz@kernel.org>
To: kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
kvm@vger.kernel.org
Cc: James Morse <james.morse@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Oliver Upton <oliver.upton@linux.dev>,
Zenghui Yu <yuzenghui@huawei.com>,
Joey Gouly <joey.gouly@arm.com>,
Shameerali Kolothum Thodi <shameerali.kolothum.thodi@huawei.com>,
Xu Zhao <zhaoxu.35@bytedance.com>,
Eric Auger <eric.auger@redhat.com>
Subject: [PATCH v2 04/11] KVM: arm64: vgic-v2: Use cpuid from userspace as vcpu_id
Date: Wed, 20 Sep 2023 19:17:24 +0100 [thread overview]
Message-ID: <20230920181731.2232453-5-maz@kernel.org> (raw)
In-Reply-To: <20230920181731.2232453-1-maz@kernel.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
---
arch/arm64/kvm/vgic/vgic-kvm-device.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/kvm/vgic/vgic-kvm-device.c b/arch/arm64/kvm/vgic/vgic-kvm-device.c
index 212b73a715c1..82b264ad68c4 100644
--- a/arch/arm64/kvm/vgic/vgic-kvm-device.c
+++ b/arch/arm64/kvm/vgic/vgic-kvm-device.c
@@ -345,7 +345,7 @@ int vgic_v2_parse_attr(struct kvm_device *dev, struct kvm_device_attr *attr,
if (cpuid >= atomic_read(&dev->kvm->online_vcpus))
return -EINVAL;
- reg_attr->vcpu = kvm_get_vcpu(dev->kvm, cpuid);
+ reg_attr->vcpu = kvm_get_vcpu_by_id(dev->kvm, cpuid);
reg_attr->addr = attr->attr & KVM_DEV_ARM_VGIC_OFFSET_MASK;
return 0;
--
2.34.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2023-09-20 18:17 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-20 18:17 [PATCH v2 00/11] KVM: arm64: Accelerate lookup of vcpus by MPIDR values (and other fixes) Marc Zyngier
2023-09-20 18:17 ` Marc Zyngier
2023-09-20 18:17 ` [PATCH v2 01/11] KVM: arm64: vgic: Make kvm_vgic_inject_irq() take a vcpu pointer Marc Zyngier
2023-09-20 18:17 ` Marc Zyngier
2023-09-21 9:11 ` Zenghui Yu
2023-09-21 9:11 ` Zenghui Yu
2023-09-21 11:20 ` Marc Zyngier
2023-09-21 11:20 ` Marc Zyngier
2023-09-20 18:17 ` [PATCH v2 02/11] KVM: arm64: vgic-its: Treat the collection target address as a vcpu_id Marc Zyngier
2023-09-20 18:17 ` Marc Zyngier
2023-09-21 9:14 ` Zenghui Yu
2023-09-21 9:14 ` Zenghui Yu
2023-09-21 11:46 ` Marc Zyngier
2023-09-21 11:46 ` Marc Zyngier
2023-09-21 13:12 ` Zenghui Yu
2023-09-21 13:12 ` Zenghui Yu
2023-09-20 18:17 ` [PATCH v2 03/11] KVM: arm64: vgic-v3: Refactor GICv3 SGI generation Marc Zyngier
2023-09-20 18:17 ` Marc Zyngier
2023-09-21 9:42 ` Joey Gouly
2023-09-21 9:42 ` Joey Gouly
2023-09-21 11:13 ` Marc Zyngier
2023-09-21 11:13 ` Marc Zyngier
2023-09-20 18:17 ` Marc Zyngier [this message]
2023-09-20 18:17 ` [PATCH v2 04/11] KVM: arm64: vgic-v2: Use cpuid from userspace as vcpu_id Marc Zyngier
2023-09-20 18:17 ` [PATCH v2 05/11] KVM: arm64: vgic: Use vcpu_idx for the debug information Marc Zyngier
2023-09-20 18:17 ` Marc Zyngier
2023-09-20 18:17 ` [PATCH v2 06/11] KVM: arm64: Use vcpu_idx for invalidation tracking Marc Zyngier
2023-09-20 18:17 ` Marc Zyngier
2023-09-21 9:16 ` Zenghui Yu
2023-09-21 9:16 ` Zenghui Yu
2023-09-21 12:58 ` Marc Zyngier
2023-09-21 12:58 ` Marc Zyngier
2023-09-20 18:17 ` [PATCH v2 07/11] KVM: arm64: Simplify kvm_vcpu_get_mpidr_aff() Marc Zyngier
2023-09-20 18:17 ` Marc Zyngier
2023-09-20 18:17 ` [PATCH v2 08/11] KVM: arm64: Build MPIDR to vcpu index cache at runtime Marc Zyngier
2023-09-20 18:17 ` Marc Zyngier
2023-09-20 18:17 ` [PATCH v2 09/11] KVM: arm64: Fast-track kvm_mpidr_to_vcpu() when mpidr_data is available Marc Zyngier
2023-09-20 18:17 ` Marc Zyngier
2023-09-20 18:17 ` [PATCH v2 10/11] KVM: arm64: vgic-v3: Optimize affinity-based SGI injection Marc Zyngier
2023-09-20 18:17 ` Marc Zyngier
2023-09-21 9:32 ` Zenghui Yu
2023-09-21 9:32 ` Zenghui Yu
2023-09-20 18:17 ` [PATCH v2 11/11] KVM: arm64: Clarify the ordering requirements for vcpu/RD creation Marc Zyngier
2023-09-20 18:17 ` Marc Zyngier
2023-09-21 2:11 ` [PATCH v2 00/11] KVM: arm64: Accelerate lookup of vcpus by MPIDR values (and other fixes) Oliver Upton
2023-09-21 2:11 ` Oliver Upton
2023-09-21 9:39 ` Zenghui Yu
2023-09-21 9:39 ` Zenghui Yu
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=20230920181731.2232453-5-maz@kernel.org \
--to=maz@kernel.org \
--cc=eric.auger@redhat.com \
--cc=james.morse@arm.com \
--cc=joey.gouly@arm.com \
--cc=kvm@vger.kernel.org \
--cc=kvmarm@lists.linux.dev \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=oliver.upton@linux.dev \
--cc=shameerali.kolothum.thodi@huawei.com \
--cc=suzuki.poulose@arm.com \
--cc=yuzenghui@huawei.com \
--cc=zhaoxu.35@bytedance.com \
/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.