On 05.11.2024 15:33, Alejandro Vallejo wrote:
> --- a/xen/arch/x86/xstate.c
> +++ b/xen/arch/x86/xstate.c
> @@ -1022,9 +1022,10 @@ int handle_xsetbv(u32 index, u64 new_bv)
>
> uint64_t read_bndcfgu(void)
> {
> + uint64_t bndcfgu = 0;
> unsigned long cr0 = read_cr0();
> - struct xsave_struct *xstate
> - = idle_vcpu[smp_processor_id()]->arch.xsave_area;
> + struct vcpu *v = idle_vcpu[smp_processor_id()];
Can this be pointer-to-const? Certainly right now, so the question is rather
meant to be forward looking.
> + struct xsave_struct *xstate = VCPU_MAP_XSAVE_AREA(v);
This certainly can be pointer-to-const, just like ...
> const struct xstate_bndcsr *bndcsr;
... this is.
Jan
