From: Anup Patel <Anup.Patel@wdc.com>
Date: Wed, 4 Sep 2019 16:13:26 +0000 (+0000)
Subject: KVM: RISC-V: Add KVM_REG_RISCV for ONE_REG interface
X-Git-Tag: v5.15~5399^2~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=dee04eee9182dae91801d0db5bb2acfd5365a749;p=platform%2Fkernel%2Flinux-starfive.git

KVM: RISC-V: Add KVM_REG_RISCV for ONE_REG interface

We will be using ONE_REG interface accessing VCPU registers from
user-space hence we add KVM_REG_RISCV for RISC-V VCPU registers.

Signed-off-by: Anup Patel <anup.patel@wdc.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Alexander Graf <graf@amazon.com>
Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
---

diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h
index 233efbb..18a2b43 100644
--- a/include/uapi/linux/kvm.h
+++ b/include/uapi/linux/kvm.h
@@ -1145,6 +1145,7 @@ struct kvm_dirty_tlb {
 #define KVM_REG_S390		0x5000000000000000ULL
 #define KVM_REG_ARM64		0x6000000000000000ULL
 #define KVM_REG_MIPS		0x7000000000000000ULL
+#define KVM_REG_RISCV		0x8000000000000000ULL
 
 #define KVM_REG_SIZE_SHIFT	52
 #define KVM_REG_SIZE_MASK	0x00f0000000000000ULL