Re: [PATCH v3 0/4] xen/arm64: allow to make aarch32 el1 support optional

[Volodymyr Babchuk <Volodymyr_Babchuk@epam.com>]

Hi Grygorii,

Grygorii Strashko <grygorii_strashko@epam.com> writes:

> From: Grygorii Strashko <grygorii_strashko@epam.com>
>
> Hi,
>
> During review of v1 [1] of this series Julien Grall raised concern that 
> "If the desire is to make 32-bit domain optional on Arm64. 
> Then I think it would be better to pass the domain type when the domain is
> created (IOW add an extra flags to XEN_DOMCTL_createdomain)." for which
> I've sent patches attempting to start solving the problem [2] and try to
> probe guest kernels before creating domains. While proposed changes [2] is
> under review and hence there are definitely more work is required I'd
> appreciated if current series can be considered as it's Arm specific only
> and working (and tested) with current Xen in its current state.

I am not sure that this is a great idea. Domain creation process is
convoluted enough and your patch 3 makes it more convoluted and hard to
follow. Probably it is better to wait while [2] series will be merged
and then revisit this series.

[...]

-- 
WBR, Volodymyr