RISC-V: KVM: Fix KVM_GET_REG_LIST API for ISA_EXT registers
The ISA_EXT registers to enabled/disable ISA extensions for VCPU
are always available when underlying host has the corresponding
ISA extension. The copy_isa_ext_reg_indices() called by the
KVM_GET_REG_LIST API does not align with this expectation so
let's fix it.
Fixes: 031f9efafc
("KVM: riscv: Add KVM_GET_REG_LIST API support")
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Atish Patra <atishp@rivosinc.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Signed-off-by: Anup Patel <anup@brainfault.org>
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@ -842,7 +842,7 @@ static int copy_isa_ext_reg_indices(const struct kvm_vcpu *vcpu,
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u64 reg = KVM_REG_RISCV | size | KVM_REG_RISCV_ISA_EXT | i;
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isa_ext = kvm_isa_ext_arr[i];
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if (!__riscv_isa_extension_available(vcpu->arch.isa, isa_ext))
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if (!__riscv_isa_extension_available(NULL, isa_ext))
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continue;
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if (uindices) {
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