tree 060b83ab832af7a5ca4bb672673dd9262f0ba3bc
parent 5f0ababbf49f12330effab932a18055a50f4c0a1
author Isaku Yamahata <yamahata@valinux.co.jp> 1207158840 -0700
committer Ingo Molnar <mingo@elte.hu> 1209074252 +0200

xen: make grant table arch portable

split out x86 specific part from grant-table.c and
allow ia64/xen specific initialization.
ia64/xen grant table is based on pseudo physical address
(guest physical address) unlike x86/xen. On ia64 init_mm
doesn't map identity straight mapped area.
ia64/xen specific grant table initialization is necessary.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>