| #
f9940416 |
| 27-Sep-2023 |
Marc Zyngier <maz@kernel.org> |
KVM: arm64: Clarify the ordering requirements for vcpu/RD creation
It goes without saying, but it is probably better to spell it out:
If userspace tries to restore and VM, but creates vcpus and/or
KVM: arm64: Clarify the ordering requirements for vcpu/RD creation
It goes without saying, but it is probably better to spell it out:
If userspace tries to restore and VM, but creates vcpus and/or RDs
in a different order, the vcpu/RD mapping will be different. Yes,
our API is an ugly piece of crap and I can't believe that we missed
this.
If we want to relax the above, we'll need to define a new userspace
API that allows the mapping to be specified, rather than relying
on the kernel to perform the mapping on its own.
Reviewed-by: Zenghui Yu <yuzenghui@huawei.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230927090911.3355209-12-maz@kernel.org
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
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|
| #
298c41b8 |
| 05-Apr-2021 |
Eric Auger <eric.auger@redhat.com> |
docs: kvm: devices/arm-vgic-v3: enhance KVM_DEV_ARM_VGIC_CTRL_INIT doc
kvm_arch_vcpu_precreate() returns -EBUSY if the vgic is
already initialized. So let's document that KVM_DEV_ARM_VGIC_CTRL_INIT
docs: kvm: devices/arm-vgic-v3: enhance KVM_DEV_ARM_VGIC_CTRL_INIT doc
kvm_arch_vcpu_precreate() returns -EBUSY if the vgic is
already initialized. So let's document that KVM_DEV_ARM_VGIC_CTRL_INIT
must be called after all vcpu creations.
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210405163941.510258-6-eric.auger@redhat.com
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| #
c0d1c8a0 |
| 10-Feb-2020 |
Mauro Carvalho Chehab <mchehab+huawei@kernel.org> |
docs: kvm: devices/arm-vgit-v3.txt to ReST
- Use title markups;
- change indent to match ReST syntax;
- use proper table markups;
- use literal block markups.
Signed-off-by: Mauro Carvalho Chehab <
docs: kvm: devices/arm-vgit-v3.txt to ReST
- Use title markups;
- change indent to match ReST syntax;
- use proper table markups;
- use literal block markups.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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|