Re: [Xen-devel] [PATCH MM-PART3 v2 12/12] xen/arm: mm: Remove set_pte_flags_on_range()

[Julien Grall <Julien.Grall@xxxxxxx>]

On 13/06/2019 19:04, Stefano Stabellini wrote:
> On Thu, 13 Jun 2019, Julien Grall wrote:
> 
> Yes, on second thought, a BUG_ON is fine here. The risk is only when the
> BUG_ON could somehow be trigger by guest behavior, which is not the case
> here.

Agreed. I think we are safe to use BUG_ON(...)/panic in any init 
function. Everywhere else, we should think twice before adding new one.

I will respin the patch as discussed.

Cheers,

> 

-- 
Julien Grall
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