> On 24 Jul 2023, at 11:14, Julien Grall <[email protected]> wrote: > > From: Julien Grall <[email protected]> > > At the moment, the temporary mapping is only used when the virtual > runtime region of Xen is clashing with the physical region. > > In follow-up patches, we will rework how secondary CPU bring-up works > and it will be convenient to use the fixmap area for accessing > the root page-table (it is per-cpu). > > Rework the code to use temporary mapping when the Xen physical address > is not overlapping with the temporary mapping. > > This also has the advantage to simplify the logic to identity map > Xen. > > Signed-off-by: Julien Grall <[email protected]>
Hi Julien, Seems good to me, I’ve also tested on qemu and FVP, creating/destroying guests and no issues so far. Reviewed-by: Luca Fancellu <[email protected]> Tested-by: Luca Fancellu <[email protected]>
