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Re: [PATCH v4 02/13] kconfig: introduce domain builder config options
- To: Alejandro Vallejo <agarciav@xxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Thu, 17 Apr 2025 17:00:12 +0200
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- Cc: "Daniel P. Smith" <dpsmith@xxxxxxxxxxxxxxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, Anthony PERARD <anthony.perard@xxxxxxxxxx>, Michal Orzel <michal.orzel@xxxxxxx>, Julien Grall <julien@xxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
- Delivery-date: Thu, 17 Apr 2025 15:00:25 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 17.04.2025 14:48, Alejandro Vallejo wrote:
> --- /dev/null
> +++ b/xen/common/domain-builder/Kconfig
> @@ -0,0 +1,18 @@
> +
> +menu "Domain Builder Features"
> +depends on HAS_BOOT_INFO
That is, what's going to further be added here will not ...
> +config DOMAIN_BUILDER
...depend on this, but just on HAS_BOOT_INFO? Seems not very likely, but
I'll be looking forward to learn what the plans are.
Also, if the entire contents here is to depend on HAS_BOOT_INFO, can't
the "source" line pulling in this Kconfig be put inside "if HAS_BOOT_INFO"?
That would centralize definition and use of that symbol to a single file.
> + bool "Domain builder (UNSUPPORTED)" if UNSUPPORTED
> + select LIBFDT
> + help
> + Xen has a built-in mechanisms to automatically construct domains
> + (like dom0) during the boot phase. The domain builder is an enhanced
> + form of that mechanism to enable constructing predefined domains
> + described on a flattened device tree.
I'm not a native speaker, but (perhaps because of that) "on" here reads
odd. More logical to me would be "by" or "via".
Jan
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