On 30.11.2021 11:04, Andrew Cooper wrote:
> The calculation in __start_xen() for xen_virt_end is an opencoding of
> ROUNDUP(_end, 2M). This is __2M_rwdata_end as provided by the linker script.
>
> This corrects the bound calculations in arch_livepatch_init() and
> update_xen_mappings() to not enforce 2M alignment when Xen is not compiled
> with CONFIG_XEN_ALIGN_2M
>
> Furthermore, since 52975142d154 ("x86/boot: Create the l2_xenmap[] mappings
> dynamically"), there have not been extraneous mappings to delete, meaning that
> the call to destroy_xen_mappings() has been a no-op.
>
> Signed-off-by: Andrew Cooper <andrew.coop...@citrix.com>
While there's a contextual conflict with patch 4, my understanding is
that this one is independent of that. On that basis
Reviewed-by: Jan Beulich <jbeul...@suse.com>
Jan
