On Wed, Nov 3, 2021 at 5:23 PM Oliver Upton <oupton@xxxxxxxxxx> wrote:
>
> On Tue, Nov 02, 2021 at 12:22:01AM +0000, Raghavendra Rao Ananta wrote:
> > Import the firmware definitions for the firmware registers,
> > KVM_REG_ARM_STD, KVM_REG_ARM_STD_HYP, and KVM_REG_ARM_VENDOR_HYP.
> >
> > Signed-off-by: Raghavendra Rao Ananta <rananta@xxxxxxxxxx>
> >
> > ---
> > tools/arch/arm64/include/uapi/asm/kvm.h | 18 ++++++++++++++++++
> > 1 file changed, 18 insertions(+)
>
> Won't we have the latest UAPI headers available in usr/include/ at build
> time?
>
I think we do. Wasn't aware of this. I'll delete the patch.
Regards,
Raghavendra
> --
> Oliver
>
> > diff --git a/tools/arch/arm64/include/uapi/asm/kvm.h b/tools/arch/arm64/include/uapi/asm/kvm.h
> > index b3edde68bc3e..a1d0e8e69eed 100644
> > --- a/tools/arch/arm64/include/uapi/asm/kvm.h
> > +++ b/tools/arch/arm64/include/uapi/asm/kvm.h
> > @@ -281,6 +281,24 @@ struct kvm_arm_copy_mte_tags {
> > #define KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2_NOT_REQUIRED 3
> > #define KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2_ENABLED (1U << 4)
> >
> > +#define KVM_REG_ARM_STD KVM_REG_ARM_FW_REG(3)
> > +enum kvm_reg_arm_std_bmap {
> > + KVM_REG_ARM_STD_TRNG_V1_0,
> > + KVM_REG_ARM_STD_BMAP_MAX,
> > +};
> > +
> > +#define KVM_REG_ARM_STD_HYP KVM_REG_ARM_FW_REG(4)
> > +enum kvm_reg_arm_std_hyp_bmap {
> > + KVM_REG_ARM_STD_HYP_PV_TIME_ST,
> > + KVM_REG_ARM_STD_HYP_BMAP_MAX,
> > +};
> > +
> > +#define KVM_REG_ARM_VENDOR_HYP KVM_REG_ARM_FW_REG(5)
> > +enum kvm_reg_arm_vendor_hyp_bmap {
> > + KVM_REG_ARM_VENDOR_HYP_PTP,
> > + KVM_REG_ARM_VENDOR_HYP_BMAP_MAX,
> > +};
> > +
> > /* SVE registers */
> > #define KVM_REG_ARM64_SVE (0x15 << KVM_REG_ARM_COPROC_SHIFT)
> >
> > --
> > 2.33.1.1089.g2158813163f-goog
> >
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