Re: [Xen-devel] [PATCH] x86/hvm: Fix the use of "hap=0" following c/s c0902a9a143a

[Wei Liu <wl@xxxxxxx>]

On Wed, 9 Oct 2019 at 19:21, Andrew Cooper <andrew.cooper3@xxxxxxxxxx> wrote:
>
> c/s c0902a9a143a refactored hvm_enable() a little, but dropped the logic which
> cleared hap_supported in the case that the user had asked for it off.
>
> This results in Xen booting up, claiming:
>
>   (XEN) HVM: Hardware Assisted Paging (HAP) detected but disabled
>
> but with HAP advertised via sysctl, and XEN_DOMCTL_CDF_hap being accepted in
> domain_create().
>
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

Reviewed-by: Wei Liu <wl@xxxxxxx>

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