[IA64] Support Xen/IA64 self-grant-table-page-mapping.
authorawilliam@xenbuild.aw <awilliam@xenbuild.aw>
Fri, 10 Nov 2006 18:44:38 +0000 (11:44 -0700)
committerawilliam@xenbuild.aw <awilliam@xenbuild.aw>
Fri, 10 Nov 2006 18:44:38 +0000 (11:44 -0700)
commit2dd88a1d24d0a62a7cffbe24b0250ea2d7fa8f8c
tree7b866ef0506d056c1958a700e051a84355be433e
parent3b9583d2b2bcba952c2332b7a56ca4eaffb3f13a
[IA64] Support Xen/IA64 self-grant-table-page-mapping.

Before the changeset 10677:2937703f0ed0 of xen-unstable.hg,
it is prohibited mapping a page which is granted by self domain.
However it is allowed in order to mount blktap image by dom0.
This patch is necessary to support blktap on Xen/IA64.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
xen/arch/ia64/xen/mm.c
xen/include/asm-ia64/linux-xen/asm/pgtable.h
xen/include/public/arch-ia64.h