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authorArd Biesheuvel <ard.biesheuvel@linaro.org>2017-11-28 15:18:19 +0000
committerChristoffer Dall <christoffer.dall@linaro.org>2017-11-29 18:17:48 +0100
commit58d0d19a204604ca0da26058828a53558b265da3 (patch)
treee7fceafbd6b60a1b9117c6ab741e63166f6306e5
parent22601127c0faa5db70ab88f23af11cb23c8f6cdf (diff)
kvm: arm: don't treat unavailable HYP mode as an error
Since it is perfectly legal to run the kernel at EL1, it is not actually an error if HYP mode is not available when attempting to initialize KVM, given that KVM support cannot be built as a module. So demote the kvm_err() to kvm_info(), which prevents the error from appearing on an otherwise 'quiet' console. Acked-by: Marc Zyngier <marc.zyngier@arm.com> Acked-by: Christoffer Dall <christoffer.dall@linaro.org> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
-rw-r--r--virt/kvm/arm/arm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/virt/kvm/arm/arm.c b/virt/kvm/arm/arm.c
index 322c570d211e..ca65d06b38a8 100644
--- a/virt/kvm/arm/arm.c
+++ b/virt/kvm/arm/arm.c
@@ -1507,7 +1507,7 @@ int kvm_arch_init(void *opaque)
bool in_hyp_mode;
if (!is_hyp_mode_available()) {
- kvm_err("HYP mode not available\n");
+ kvm_info("HYP mode not available\n");
return -ENODEV;
}