Re: [PATCH v2] xen/domain: introduce DOMID_ANY

[Jan Beulich <jbeulich@xxxxxxxx>]

On 20.09.2025 19:47, dmukhin@xxxxxxx wrote:
> From: Denis Mukhin <dmukhin@xxxxxxxx> 
> 
> Add a new symbol DOMID_ANY aliasing DOMID_INVALID to improve the readability
> of the code.
> 
> Update all relevant domid_alloc() call sites.
> 
> Amends: 2d5065060710 ("xen/domain: unify domain ID allocation")
> Signed-off-by: Denis Mukhin <dmukhin@xxxxxxxx>
> ---
> Changes since v1:
> - moved DOMID_ANY from the public header

This addresses my comment, but not Andrew's subsequent response, specifically
aiming at ...

> --- a/tools/tests/domid/harness.h
> +++ b/tools/tests/domid/harness.h
> @@ -41,6 +41,7 @@ extern unsigned long find_next_zero_bit(const unsigned long 
> *addr,
>  
>  #define DOMID_FIRST_RESERVED            (100)
>  #define DOMID_INVALID                   (101)
> +#define DOMID_ANY                       DOMID_INVALID

... avoiding the need for any such secondary definitions.

Jan