From: Fuad Tabba <tabba@google.com>
Date: Tue, 23 Apr 2024 15:05:12 +0000 (+0100)
Subject: KVM: arm64: Do not re-initialize the KVM lock
X-Git-Tag: v6.10-rc1~139^2~7^2~2^2~21
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=40099dedb4a81fbf13ebac3a9dafcb72c7722d6a;p=thirdparty%2Fkernel%2Flinux.git

KVM: arm64: Do not re-initialize the KVM lock

The lock is already initialized in core KVM code at
kvm_create_vm().

Fixes: 9d0c063a4d1d ("KVM: arm64: Instantiate pKVM hypervisor VM and vCPU structures from EL1")
Signed-off-by: Fuad Tabba <tabba@google.com>
Acked-by: Oliver Upton <oliver.upton@linux.dev>
Link: https://lore.kernel.org/r/20240423150538.2103045-5-tabba@google.com
Signed-off-by: Marc Zyngier <maz@kernel.org>
---

diff --git a/arch/arm64/kvm/pkvm.c b/arch/arm64/kvm/pkvm.c
index b7be96a535973..e2c08443f2844 100644
--- a/arch/arm64/kvm/pkvm.c
+++ b/arch/arm64/kvm/pkvm.c
@@ -222,7 +222,6 @@ void pkvm_destroy_hyp_vm(struct kvm *host_kvm)
 
 int pkvm_init_host_vm(struct kvm *host_kvm)
 {
-	mutex_init(&host_kvm->lock);
 	return 0;
 }