Fix pgd allocation for PAE. We must handle the fact that
authorkaf24@firebug.cl.cam.ac.uk <kaf24@firebug.cl.cam.ac.uk>
Thu, 24 Nov 2005 17:19:51 +0000 (18:19 +0100)
committerkaf24@firebug.cl.cam.ac.uk <kaf24@firebug.cl.cam.ac.uk>
Thu, 24 Nov 2005 17:19:51 +0000 (18:19 +0100)
commitd702ee35e24119b37ebac2cd763becff8c51c03c
treeb522ef4d5b1bee78641172f189be8da30f1e870c
parent9651847290afe912bbc0af7adf5efbebd41f9893
Fix pgd allocation for PAE. We must handle the fact that
a PGD may get pinned under our feet by suspend/resume.

Signed-off-by: Keir Fraser <keir@xensource.com>
linux-2.6-xen-sparse/arch/xen/i386/mm/pgtable.c