Re: [PATCH v2 3/5] x86/xen: Add a no_vector_callback option to test PCI INTX delivery

[boris.ostrovsky@xxxxxxxxxx]

On 1/5/21 6:57 PM, David Woodhouse wrote:
> diff --git a/Documentation/admin-guide/kernel-parameters.txt 
> b/Documentation/admin-guide/kernel-parameters.txt
> index c722ec19cd00..35b10982d363 100644
> --- a/Documentation/admin-guide/kernel-parameters.txt
> +++ b/Documentation/admin-guide/kernel-parameters.txt
> @@ -3389,6 +3389,10 @@
>  
>       nosync          [HW,M68K] Disables sync negotiation for all devices.
>  
> +     no_vector_callback
> +                     [KNL,X86,XEN] Disable the vector callback for Xen
> +                     event channel interrupts.


Sorry, I should have noticed this before --- I think this needs to be prefixed 
with "xen_". I know it's pretty long but otherwise this will be the first 
Xen-only option without such prefix (or without "xen." module). We already have 
a bunch of long names for Xen so it won't necessarily stick out.


-boris