On Tuesday 16 Mar 2021 at 10:13:03 (+0000), Marc Zyngier wrote: > diff --git a/arch/arm64/kvm/hyp/fpsimd.S b/arch/arm64/kvm/hyp/fpsimd.S > index 01f114aa47b0..e4010d1acb79 100644 > --- a/arch/arm64/kvm/hyp/fpsimd.S > +++ b/arch/arm64/kvm/hyp/fpsimd.S > @@ -19,3 +19,13 @@ SYM_FUNC_START(__fpsimd_restore_state) > fpsimd_restore x0, 1 > ret > SYM_FUNC_END(__fpsimd_restore_state) > + > +SYM_FUNC_START(__sve_restore_state) > + sve_load 0, x1, x2, 3, x4 > + ret > +SYM_FUNC_END(__sve_restore_state) Nit: maybe this could be named __sve_load_state() for consistency with the EL1 version? > +SYM_FUNC_START(__sve_save_state) > + sve_save 0, x1, 2 > + ret > +SYM_FUNC_END(__sve_restore_state) SYM_FUNC_END(__sve_save_state) here? Thanks, Quentin
