Mailing List Archive: Ping: [PATCH] x86/CPUID: move some static masks into .init

On 15.07.2020 09:45, Jan Beulich wrote:
> Except for hvm_shadow_max_featuremask and deep_features they're
> referenced by __init functions only.
>
> Signed-off-by: Jan Beulich <jbeulich@suse.com>
>
> --- a/xen/arch/x86/cpuid.c
> +++ b/xen/arch/x86/cpuid.c
> @@ -16,12 +16,15 @@
> const uint32_t known_features[] = INIT_KNOWN_FEATURES;
> const uint32_t special_features[] = INIT_SPECIAL_FEATURES;
>
> -static const uint32_t pv_max_featuremask[] = INIT_PV_MAX_FEATURES;
> +static const uint32_t __initconst pv_max_featuremask[] = INIT_PV_MAX_FEATURES;
> static const uint32_t hvm_shadow_max_featuremask[] = INIT_HVM_SHADOW_MAX_FEATURES;
> -static const uint32_t hvm_hap_max_featuremask[] = INIT_HVM_HAP_MAX_FEATURES;
> -static const uint32_t pv_def_featuremask[] = INIT_PV_DEF_FEATURES;
> -static const uint32_t hvm_shadow_def_featuremask[] = INIT_HVM_SHADOW_DEF_FEATURES;
> -static const uint32_t hvm_hap_def_featuremask[] = INIT_HVM_HAP_DEF_FEATURES;
> +static const uint32_t __initconst hvm_hap_max_featuremask[] =
> + INIT_HVM_HAP_MAX_FEATURES;
> +static const uint32_t __initconst pv_def_featuremask[] = INIT_PV_DEF_FEATURES;
> +static const uint32_t __initconst hvm_shadow_def_featuremask[] =
> + INIT_HVM_SHADOW_DEF_FEATURES;
> +static const uint32_t __initconst hvm_hap_def_featuremask[] =
> + INIT_HVM_HAP_DEF_FEATURES;
> static const uint32_t deep_features[] = INIT_DEEP_FEATURES;
>
> static int __init parse_xen_cpuid(const char *s)
>