[Xen-changelog] [xen staging] x86/dom0: Use init_xen_pae_l2_slots() rather than opencoding it

[patchbot@xxxxxxx]

commit e2d3f0e8d17c3333a43247b72ab2a805105f7caa
Author:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
AuthorDate: Thu Nov 8 14:17:46 2018 +0000
Commit:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
CommitDate: Fri Nov 9 11:57:11 2018 +0000

    x86/dom0: Use init_xen_pae_l2_slots() rather than opencoding it
    
    No functional change.
    
    Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Reviewed-by: Wei Liu <wei.liu2@xxxxxxxxxx>
    Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
---
 xen/arch/x86/pv/dom0_build.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/xen/arch/x86/pv/dom0_build.c b/xen/arch/x86/pv/dom0_build.c
index 21d262b62b..812b0262cb 100644
--- a/xen/arch/x86/pv/dom0_build.c
+++ b/xen/arch/x86/pv/dom0_build.c
@@ -684,11 +684,8 @@ int __init dom0_construct_pv(struct domain *d,
             if ( i == 3 )
                 l3e_get_page(*l3tab)->u.inuse.type_info |= PGT_pae_xen_l2;
         }
-        /* Install read-only guest visible MPT mapping. */
-        l2tab = l3e_to_l2e(l3start[3]);
-        memcpy(&l2tab[COMPAT_L2_PAGETABLE_FIRST_XEN_SLOT(d)],
-               
&compat_idle_pg_table_l2[l2_table_offset(HIRO_COMPAT_MPT_VIRT_START)],
-               COMPAT_L2_PAGETABLE_XEN_SLOTS(d) * sizeof(*l2tab));
+
+        init_xen_pae_l2_slots(l3e_to_l2e(l3start[3]), d);
     }
 
     /* Pages that are part of page tables must be read only. */
--
generated by git-patchbot for /home/xen/git/xen.git#staging

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