[PATCH v2] RISC-V: KVM: Optimize comments in kvm_riscv_vcpu_isa_disable_allowed

[Chao Du]

The comments for EXT_SVADE are a bit confusing. Optimize it to make it
more clear.

Signed-off-by: Chao Du <duchao at eswincomputing.com>
---
 arch/riscv/kvm/vcpu_onereg.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/riscv/kvm/vcpu_onereg.c b/arch/riscv/kvm/vcpu_onereg.c
index f6d27b59c641..43ee8e33ba23 100644
--- a/arch/riscv/kvm/vcpu_onereg.c
+++ b/arch/riscv/kvm/vcpu_onereg.c
@@ -203,7 +203,7 @@ static bool kvm_riscv_vcpu_isa_disable_allowed(unsigned long ext)
 	case KVM_RISCV_ISA_EXT_SVADE:
 		/*
 		 * The henvcfg.ADUE is read-only zero if menvcfg.ADUE is zero.
-		 * Svade is not allowed to disable when the platform use Svade.
+		 * Svade can't be disabled unless we support Svadu.
 		 */
 		return arch_has_hw_pte_young();
 	default:
-- 
2.34.1