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Konrad Rzeszutek Wilk 456847533b xen/grant-table: Refactor gnttab_init 
We have this odd scenario of where for PV paths we take a shortcut
but for the HVM paths we first ioremap xen_hvm_resume_frames, then
assign it to gnttab_shared.addr. This is needed because gnttab_map
uses gnttab_shared.addr.

Instead of having:
	if (pv)
		return gnttab_map
	if (hvm)
		...

	gnttab_map

Lets move the HVM part before the gnttab_map and remove the
first call to gnttab_map.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: David Vrabel <david.vrabel@citrix.com>
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
 		2014-01-06 10:44:18 -05:00
..
events xen/pvh: Piggyback on PVHVM for event channels (v2) 2014-01-06 10:44:15 -05:00
xen-pciback xen: Convert printks to pr_<level> 2013-06-28 11:19:58 -04:00
xenbus xen/pvhvm: If xen_platform_pci=0 is set don't blow up (v4). 2014-01-03 14:54:18 -05:00
xenfs xen: Convert printks to pr_<level> 2013-06-28 11:19:58 -04:00
Kconfig xen: balloon: enable for ARM 2014-01-06 10:07:26 -05:00
Makefile xen/events: move drivers/xen/events.c into drivers/xen/events/ 2014-01-06 10:07:38 -05:00
acpi.c xen / ACPI: notify xen when reduced hardware sleep is available 2013-07-31 14:22:35 +02:00
balloon.c xen: simplify balloon_first_page() with list_first_entry_or_null() 2014-01-06 10:07:29 -05:00
biomerge.c xen: using EXPORT_SYMBOL requires including export.h 2012-01-18 15:37:49 -08:00
cpu_hotplug.c xen: Convert printks to pr_<level> 2013-06-28 11:19:58 -04:00
dbgp.c xen: dbgp: Fix warning when CONFIG_PCI is not enabled. 2012-10-19 15:19:37 -04:00
evtchn.c xen/evtchn: support more than 4096 ports 2014-01-06 10:07:50 -05:00
fallback.c xen-pciback: notify hypervisor about devices intended to be assigned to guests 2013-03-22 10:20:55 -04:00
features.c
…
gntalloc.c xen: Convert printks to pr_<level> 2013-06-28 11:19:58 -04:00
gntdev.c xen/m2p: use GNTTABOP_unmap_and_replace to reinstate the original mapping 2013-08-20 10:25:35 -04:00
grant-table.c xen/grant-table: Refactor gnttab_init 2014-01-06 10:44:18 -05:00
manage.c Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-07-06 14:09:38 -07:00
mcelog.c xen: Convert printks to pr_<level> 2013-06-28 11:19:58 -04:00
pci.c xen/pci: Fix build on non-x86 2014-01-06 10:07:30 -05:00
pcpu.c xen: Convert printks to pr_<level> 2013-06-28 11:19:58 -04:00
platform-pci.c xen: remove deprecated IRQF_DISABLED 2013-11-06 15:31:16 -05:00
privcmd.c xen: privcmd: do not return pages which we have failed to unmap 2013-12-06 17:55:56 +00:00
privcmd.h xen: Add privcmd device driver 2011-12-16 13:29:31 -05:00
swiotlb-xen.c swiotlb-xen: add missing xen_dma_map_page call 2013-11-15 14:22:15 +00:00
sys-hypervisor.c xen: sysfs: fix build warning. 2012-10-19 15:17:51 -04:00
tmem.c Bug-fixes: 2013-07-03 13:12:42 -07:00
xen-acpi-cpuhotplug.c drivers: delete __cpuinit usage from all remaining drivers files 2013-07-14 19:36:59 -04:00
xen-acpi-memhotplug.c xen: Convert printks to pr_<level> 2013-06-28 11:19:58 -04:00
xen-acpi-pad.c xen: Convert printks to pr_<level> 2013-06-28 11:19:58 -04:00
xen-acpi-processor.c xen: Convert printks to pr_<level> 2013-06-28 11:19:58 -04:00
xen-balloon.c xen: Convert printks to pr_<level> 2013-06-28 11:19:58 -04:00
xen-selfballoon.c xen: replace strict_strtoul() with kstrtoul() 2013-08-09 10:59:01 -04:00
xen-stub.c xen/acpi: remove redundant acpi/acpi_drivers.h include 2013-03-11 13:53:02 -04:00
xencomm.c xen: Convert printks to pr_<level> 2013-06-28 11:19:58 -04:00