KVM: arm64: vgic: Demote userspace-triggered console prints to kvm_debug()
Running the KVM selftests results in these messages being dumped
in the kernel console:
[ 188.051073] kvm [469]: VGIC redist and dist frames overlap
[ 188.056820] kvm [469]: VGIC redist and dist frames overlap
[ 188.076199] kvm [469]: VGIC redist and dist frames overlap
Being amle to trigger this from userspace is definitely not on,
so demote these warnings to kvm_debug().
Signed-off-by: Marc Zyngier <maz@kernel.org>
diff --git a/arch/arm64/kvm/vgic/vgic-v2.c b/arch/arm64/kvm/vgic/vgic-v2.c
index 95a18ce..280a708 100644
--- a/arch/arm64/kvm/vgic/vgic-v2.c
+++ b/arch/arm64/kvm/vgic/vgic-v2.c
@@ -293,12 +293,12 @@
if (IS_VGIC_ADDR_UNDEF(dist->vgic_dist_base) ||
IS_VGIC_ADDR_UNDEF(dist->vgic_cpu_base)) {
- kvm_err("Need to set vgic cpu and dist addresses first\n");
+ kvm_debug("Need to set vgic cpu and dist addresses first\n");
return -ENXIO;
}
if (!vgic_v2_check_base(dist->vgic_dist_base, dist->vgic_cpu_base)) {
- kvm_err("VGIC CPU and dist frames overlap\n");
+ kvm_debug("VGIC CPU and dist frames overlap\n");
return -EINVAL;
}
diff --git a/arch/arm64/kvm/vgic/vgic-v3.c b/arch/arm64/kvm/vgic/vgic-v3.c
index 04f62c4..97ab7c0 100644
--- a/arch/arm64/kvm/vgic/vgic-v3.c
+++ b/arch/arm64/kvm/vgic/vgic-v3.c
@@ -554,12 +554,12 @@
}
if (IS_VGIC_ADDR_UNDEF(dist->vgic_dist_base)) {
- kvm_err("Need to set vgic distributor addresses first\n");
+ kvm_debug("Need to set vgic distributor addresses first\n");
return -ENXIO;
}
if (!vgic_v3_check_base(kvm)) {
- kvm_err("VGIC redist and dist frames overlap\n");
+ kvm_debug("VGIC redist and dist frames overlap\n");
return -EINVAL;
}
