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author | Jonathan Corbet <corbet@lwn.net> | 2024-09-05 14:01:38 -0600 |
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committer | Jonathan Corbet <corbet@lwn.net> | 2024-09-05 14:01:38 -0600 |
commit | d224338aa105bf3c4c4aa8b2ccdbd675c71ffbfe (patch) | |
tree | b7b6b8c98595c89f7ad5307120cb3156708991bc /arch/arm64/kvm/vgic/vgic.c | |
parent | eb5ed2fae19745fcb7dd0dcfbfbcd8b2847bc5c1 (diff) | |
parent | 431c1646e1f86b949fa3685efc50b660a364c2b6 (diff) | |
download | lwn-d224338aa105bf3c4c4aa8b2ccdbd675c71ffbfe.tar.gz lwn-d224338aa105bf3c4c4aa8b2ccdbd675c71ffbfe.zip |
Merge tag 'v6.11-rc6' into docs-mw
This is done primarily to get a docs build fix merged via another tree so
that "make htmldocs" stops failing.
Diffstat (limited to 'arch/arm64/kvm/vgic/vgic.c')
-rw-r--r-- | arch/arm64/kvm/vgic/vgic.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/arm64/kvm/vgic/vgic.c b/arch/arm64/kvm/vgic/vgic.c index f07b3ddff7d4..abe29c7d85d0 100644 --- a/arch/arm64/kvm/vgic/vgic.c +++ b/arch/arm64/kvm/vgic/vgic.c @@ -36,6 +36,11 @@ struct vgic_global kvm_vgic_global_state __ro_after_init = { * we have to disable IRQs before taking this lock and everything lower * than it. * + * The config_lock has additional ordering requirements: + * kvm->slots_lock + * kvm->srcu + * kvm->arch.config_lock + * * If you need to take multiple locks, always take the upper lock first, * then the lower ones, e.g. first take the its_lock, then the irq_lock. * If you are already holding a lock and need to take a higher one, you @@ -313,7 +318,7 @@ static bool vgic_validate_injection(struct vgic_irq *irq, bool level, void *owne * with all locks dropped. */ bool vgic_queue_irq_unlock(struct kvm *kvm, struct vgic_irq *irq, - unsigned long flags) + unsigned long flags) __releases(&irq->irq_lock) { struct kvm_vcpu *vcpu; |