diff options
| author | Alok Tiwari <alok.a.tiwari@oracle.com> | 2025-09-08 11:04:11 -0700 |
|---|---|---|
| committer | Oliver Upton <oliver.upton@linux.dev> | 2025-09-10 02:56:20 -0700 |
| commit | c04f17412991af9471629023017bf969ea19e60f (patch) | |
| tree | 995461ffa493c8746430adb1463b472aea6c7ab3 | |
| parent | 51d165e92a701012a11e726217a5c51e367563e4 (diff) | |
KVM: arm64: vgic: fix incorrect spinlock API usage
The function vgic_flush_lr_state() is calling _raw_spin_unlock()
instead of the proper raw_spin_unlock().
_raw_spin_unlock() is an internal low-level API and should not
be used directly; using raw_spin_unlock() ensures proper locking
semantics in the vgic code.
Fixes: 8fa3adb8c6be ("KVM: arm/arm64: vgic: Make vgic_irq->irq_lock a raw_spinlock")
Signed-off-by: Alok Tiwari <alok.a.tiwari@oracle.com>
Acked-by: Marc Zyngier <maz@kernel.org>
Message-ID: <20250908180413.3655546-1-alok.a.tiwari@oracle.com>
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
| -rw-r--r-- | arch/arm64/kvm/vgic/vgic.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/kvm/vgic/vgic.c b/arch/arm64/kvm/vgic/vgic.c index 3b247041a130..6dd5a10081e2 100644 --- a/arch/arm64/kvm/vgic/vgic.c +++ b/arch/arm64/kvm/vgic/vgic.c @@ -854,7 +854,7 @@ static void vgic_flush_lr_state(struct kvm_vcpu *vcpu) * the AP list has been sorted already. */ if (multi_sgi && irq->priority > prio) { - _raw_spin_unlock(&irq->irq_lock); + raw_spin_unlock(&irq->irq_lock); break; } |