David Vrabel cd12909cb5 xen: map foreign pages for shared rings by updating the PTEs directly ... When mapping a foreign page with xenbus_map_ring_valloc() with the GNTTABOP_map_grant_ref hypercall, set the GNTMAP_contains_pte flag and pass a pointer to the PTE (in init_mm). After the page is mapped, the usual fault mechanism can be used to update additional MMs. This allows the vmalloc_sync_all() to be removed from alloc_vm_area(). Signed-off-by: David Vrabel <david.vrabel@citrix.com> Acked-by: Andrew Morton <akpm@linux-foundation.org> [v1: Squashed fix by Michal for no-mmu case] Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: Michal Simek <monstr@monstr.eu>		2011-11-16 12:13:08 -05:00
..
debugfs.c	llseek: automatically add .llseek fop	2010-10-15 15:53:27 +02:00
debugfs.h	xen: add debugfs support	2008-08-21 13:52:58 +02:00
enlighten.c	xen/enlighten: Fix compile warnings and set cx to known value.	2011-10-19 17:03:31 -04:00
grant-table.c	xen: map foreign pages for shared rings by updating the PTEs directly	2011-11-16 12:13:08 -05:00
irq.c	arch/x86/xen/irq: Cleanup code/data sections definitions	2011-05-12 17:19:33 -04:00
Kconfig	Merge branches 'stable/drivers-3.2', 'stable/drivers.bugfixes-3.2' and 'stable/pci.fixes-3.2' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen	2011-10-25 09:19:36 +02:00
Makefile	xen/tracing: Fix tracing config option properly	2011-08-22 11:28:33 -04:00
mmu.c	Merge branches 'stable/bug.fixes-3.2' and 'stable/mmu.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen	2011-10-25 09:17:47 +02:00
mmu.h	xen: make a pile of mmu pvop functions static	2011-05-20 14:25:24 -07:00
multicalls.c	xen/multicall: move *idx fields to start of mc_buffer	2011-07-18 15:43:46 -07:00
multicalls.h	xen/trace: add multicall tracing	2011-07-18 15:43:26 -07:00
p2m.c	Merge branches 'stable/bug.fixes-3.2' and 'stable/mmu.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen	2011-10-25 09:17:47 +02:00
pci-swiotlb-xen.c	treewide: fix a few typos in comments	2011-05-10 10:16:21 +02:00
platform-pci-unplug.c	xen:pvhvm: Modpost section mismatch fix	2011-07-11 13:37:04 -04:00
setup.c	xen: release all pages within 1-1 p2m mappings	2011-09-29 11:12:15 -04:00
smp.c	xen: disable PV spinlocks on HVM	2011-09-08 13:59:06 -04:00
spinlock.c	xen: Use this_cpu_ops	2010-12-17 15:07:19 +01:00
suspend.c	xen: suspend: add "arch" to pre/post suspend hooks	2011-02-25 16:43:12 +00:00
time.c	Merge branch 'upstream/xen-settime' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen	2011-11-06 20:15:05 -08:00
trace.c	xen/trace: Fix compile error when CONFIG_XEN_PRIVILEGED_GUEST is not set	2011-08-05 09:43:02 -04:00
vdso.h
vga.c	xen: allow enable use of VGA console on dom0	2011-06-06 11:46:00 -04:00
xen-asm_32.S	xen: x86_32: do not enable iterrupts when returning from exception in interrupt context	2011-09-01 12:54:42 -04:00
xen-asm_64.S	xen: use iret for return from 64b kernel to 32b usermode	2009-12-03 11:14:54 -08:00
xen-asm.h	xen: make direct versions of irq_enable/disable/save/restore to common code	2009-02-04 16:59:04 -08:00
xen-asm.S	x86: style cleanups for xen assemblies	2009-02-05 20:25:41 +01:00
xen-head.S	x86, asm: Cleanup unnecssary macros in asm-offsets.c	2011-02-25 16:37:32 -08:00
xen-ops.h	Merge branch 'stable/vga.support' into stable/drivers	2011-06-21 09:25:41 -04:00