Re: [PATCH 8/9] xen: introduce flag when a domain requires cache control

[Julien Grall <julien@xxxxxxx>]

Hi Roger,

On 06/05/2025 09:31, Roger Pau Monne wrote:
> Such flag is added to the domain create hypercall, and a matching option is
> added to xl and libxl to set the flag: `cache_control`.  When the flag is
> set, the domain is allowed the usage of cache control operations.  
Can you clarify whether you are talking about using the hypercall to 
flush the cache or the instructions?
Cheers,

--
Julien Grall