[PATCH v2 5/5] RISC-V: KVM: Remove the boot time enabling of hstateen bits

[Atish Patra]

All the existing hstateen bits can be enabled at runtime upon
first access now. Remove the default enabling at bootime now.

Signed-off-by: Atish Patra <atishp at rivosinc.com>
---
 arch/riscv/kvm/vcpu.c | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/arch/riscv/kvm/vcpu.c b/arch/riscv/kvm/vcpu.c
index 02635bac91f1..aa8f7f67646a 100644
--- a/arch/riscv/kvm/vcpu.c
+++ b/arch/riscv/kvm/vcpu.c
@@ -562,16 +562,6 @@ static void kvm_riscv_vcpu_setup_config(struct kvm_vcpu *vcpu)
 	    !riscv_isa_extension_available(isa, SVADE))
 		cfg->henvcfg |= ENVCFG_ADUE;
 
-	if (riscv_has_extension_unlikely(RISCV_ISA_EXT_SMSTATEEN)) {
-		cfg->hstateen0 |= SMSTATEEN0_HSENVCFG;
-		if (riscv_isa_extension_available(isa, SSAIA))
-			cfg->hstateen0 |= SMSTATEEN0_AIA_IMSIC |
-					  SMSTATEEN0_AIA |
-					  SMSTATEEN0_AIA_ISEL;
-		if (riscv_isa_extension_available(isa, SMSTATEEN))
-			cfg->hstateen0 |= SMSTATEEN0_SSTATEEN0;
-	}
-
 	cfg->hedeleg = KVM_HEDELEG_DEFAULT;
 	if (vcpu->guest_debug)
 		cfg->hedeleg &= ~BIT(EXC_BREAKPOINT);

-- 
2.43.0