On 5/8/25 02:56, Orzel, Michal wrote:
> On 05/05/2025 09:52, Orzel, Michal wrote:
>>
>>
>> On 05/05/2025 04:56, Stewart Hildebrand wrote:
>>> Erroneous logic was duplicated from add_ext_regions() into
>>> add_hwdom_free_regions(). Frame numbers are converted to addresses, but
>>> the end address (e) is rounded down to page size alignment. The logic to
>>> calculate the size assumes e points to the last address, not page,
>>> effectively leading to the region size being erroneously calculated to
>>> be 2M smaller than the actual size of the region.
>>>
>>> Fix by adding 1 to the frame number before converting back to address.
>>>
>>> Fixes: 02975cc38389 ("xen/arm: permit non direct-mapped Dom0 construction")
>>> Signed-off-by: Stewart Hildebrand <stewart.hildebr...@amd.com>
>> Acked-by: Michal Orzel <michal.or...@amd.com>
>
> I wanted to commit your fixes but rebase is required after recent dom0less
> code
> movement. Please do.
Yes, I have already rebased locally. I'll send later today. Is it okay
to keep your A-b tag?
