With the virtual mapped linear p2m list the post-init mmu operations
must be used for setting up the p2m mappings, as in case of
CONFIG_FLATMEM the init routines may trigger BUGs.
Reported-by: Boris Ostrovsky <boris.ostrov...@oracle.com>
Signed-off-by: Juergen Gross <jgr...@suse.com>
---
arch/x86/xen/mmu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index 6ab6150..a1a429a 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -1225,6 +1225,7 @@ static void __init xen_pagetable_p2m_setup(void)
static void __init xen_pagetable_init(void)
{
paging_init();
+ xen_post_allocator_init();
xen_pagetable_p2m_setup();
@@ -1236,7 +1237,6 @@ static void __init xen_pagetable_init(void)
xen_remap_memory();
xen_setup_shared_info();
- xen_post_allocator_init();
}
static void xen_write_cr2(unsigned long cr2)
{
--
2.1.2
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