On Tue, Oct 10, 2023 at 10:34:59PM +0530, Anup Patel wrote: > We will be implementing SBI DBCN extension for KVM RISC-V so let > us change the KVM RISC-V SBI specification version to v2.0. > > Signed-off-by: Anup Patel <apatel@xxxxxxxxxxxxxxxx> > --- > arch/riscv/include/asm/kvm_vcpu_sbi.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/riscv/include/asm/kvm_vcpu_sbi.h b/arch/riscv/include/asm/kvm_vcpu_sbi.h > index cdcf0ff07be7..8d6d4dce8a5e 100644 > --- a/arch/riscv/include/asm/kvm_vcpu_sbi.h > +++ b/arch/riscv/include/asm/kvm_vcpu_sbi.h > @@ -11,7 +11,7 @@ > > #define KVM_SBI_IMPID 3 > > -#define KVM_SBI_VERSION_MAJOR 1 > +#define KVM_SBI_VERSION_MAJOR 2 What does this number mean? Who checks it? Why do you have to keep incrementing it? thanks, greg k-h
