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| author |   Marc Zyngier <maz@kernel.org> | 2023-09-27 10:09:04 +0100 |
|---|---|---|
| committer |   Oliver Upton <oliver.upton@linux.dev> | 2023-09-30 18:15:43 +0000 |
| commit | 4e7728c81a54b17bd33be402ac140bc11bb0c4f4 (patch) | |
| tree | 51d68bd1ed25b699262e0b58731c1863245c1dbb /scripts/lib/kdoc/kdoc_parser.py | |
| parent | KVM: arm64: vgic-v3: Refactor GICv3 SGI generation (diff) | |
| download | wireguard-linux-4e7728c81a54b17bd33be402ac140bc11bb0c4f4.tar.xz wireguard-linux-4e7728c81a54b17bd33be402ac140bc11bb0c4f4.zip | |
KVM: arm64: vgic-v2: Use cpuid from userspace as vcpu_id
When parsing a GICv2 attribute that contains a cpuid, handle this
as the vcpu_id, not a vcpu_idx, as userspace cannot really know
the mapping between the two. For this, use kvm_get_vcpu_by_id()
instead of kvm_get_vcpu().
Take this opportunity to get rid of the pointless check against
online_vcpus, which doesn't make much sense either, and switch
to FIELD_GET as a way to extract the vcpu_id.
Reviewed-by: Zenghui Yu <yuzenghui@huawei.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230927090911.3355209-5-maz@kernel.org
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Diffstat (limited to 'scripts/lib/kdoc/kdoc_parser.py')
0 files changed, 0 insertions, 0 deletions