David Vrabel f955371ca9 x86: remove the Xen-specific _PAGE_IOMAP PTE flag ... The _PAGE_IO_MAP PTE flag was only used by Xen PV guests to mark PTEs that were used to map I/O regions that are 1:1 in the p2m. This allowed Xen to obtain the correct PFN when converting the MFNs read from a PTE back to their PFN. Xen guests no longer use _PAGE_IOMAP for this. Instead mfn_to_pfn() returns the correct PFN by using a combination of the m2p and p2m to determine if an MFN corresponds to a 1:1 mapping in the the p2m. Remove _PAGE_IOMAP, replacing it with _PAGE_UNUSED2 to allow for future uses of the PTE flag. Signed-off-by: David Vrabel <david.vrabel@citrix.com> Acked-by: "H. Peter Anvin" <hpa@zytor.com>		2014-09-23 13:36:20 +00:00
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kmemcheck	arch/x86/mm/kmemcheck/kmemcheck.c: use kstrtoint() instead of sscanf()	2014-04-08 16:48:52 -07:00
amdtopology.c	x86/mm/numa: Simplify some bit mangling	2013-04-10 19:06:26 +02:00
dump_pagetables.c	x86-64, ptdump: Mark espfix area only if existent	2014-09-08 11:57:34 -07:00
extable.c	x86, extable: Switch to relative exception table entries	2012-04-20 17:22:34 -07:00
fault.c	x86: skip check for spurious faults for non-present faults	2014-09-23 13:36:20 +00:00
gup.c	mm: dump page when hitting a VM_BUG_ON using VM_BUG_ON_PAGE	2014-01-23 16:36:50 -08:00
highmem_32.c	mm: accurately calculate zone->managed_pages for highmem zones	2013-07-03 16:07:33 -07:00
hugetlbpage.c	hugetlb: restrict hugepage_migration_support() to x86_64	2014-06-04 16:53:51 -07:00
init_32.c	x86: remove the Xen-specific _PAGE_IOMAP PTE flag	2014-09-23 13:36:20 +00:00
init_64.c	x86: remove the Xen-specific _PAGE_IOMAP PTE flag	2014-09-23 13:36:20 +00:00
init.c	x86/mm: Add tracepoints for TLB flushes	2014-07-31 08:48:51 -07:00
iomap_32.c	mm: fix race in kunmap_atomic()	2010-10-27 18:03:05 -07:00
ioremap.c	Merge branch 'x86/vdso' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next	2014-06-05 08:05:29 -07:00
kmmio.c	x86: Delete non-required instances of include <linux/init.h>	2014-01-06 21:25:18 -08:00
Makefile	x86, trace: Add page fault tracepoints	2013-11-08 14:15:49 -08:00
memtest.c	x86/mm: memblock: switch to use NUMA_NO_NODE	2014-01-21 16:19:47 -08:00
mm_internal.h	x86, mm: Move after_bootmem to mm_internel.h	2012-11-17 11:59:45 -08:00
mmap.c	x86/mm: Apply the section attribute to the variable, not its type	2014-09-09 07:13:39 +02:00
mmio-mod.c	x86: delete __cpuinit usage from all x86 files	2013-07-14 19:36:56 -04:00
numa_32.c	x86: Fix the initialization of physnode_map	2014-02-01 22:15:51 -08:00
numa_64.c	x86, mm: kill numa_free_all_bootmem()	2012-11-17 11:59:47 -08:00
numa_emulation.c	x86: delete __cpuinit usage from all x86 files	2013-07-14 19:36:56 -04:00
numa_internal.h	x86-32, mm: Rip out x86_32 NUMA remapping code	2013-01-31 14:12:30 -08:00
numa.c	arch/x86/mm/numa.c: use for_each_memblock()	2014-06-04 16:54:05 -07:00
pageattr-test.c	x86: define _PAGE_NUMA by reusing software bits on the PMD and PTE levels	2014-06-04 16:53:55 -07:00
pageattr.c	Merge branch 'x86-efi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-03-31 12:26:05 -07:00
pat_internal.h	x86, pat: Fix memory leak in free_memtype	2010-05-26 11:26:04 -07:00
pat_rbtree.c	rbtree: move augmented rbtree functionality to rbtree_augmented.h	2012-10-09 16:22:40 +09:00
pat.c	x86: Do not try to sync identity map for non-mapped pages	2013-03-07 13:23:28 -08:00
pf_in.c	x86: Eliminate various 'set but not used' warnings	2011-05-21 19:10:33 +02:00
pf_in.h	x86 mmiotrace: move files into arch/x86/mm/.	2008-05-24 11:25:37 +02:00
pgtable_32.c	x86: use generic early_ioremap	2014-04-07 16:36:15 -07:00
pgtable.c	Merge branch 'x86/vdso' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next	2014-06-05 08:05:29 -07:00
physaddr.c	x86, mm: Make DEBUG_VIRTUAL work earlier in boot	2013-01-25 16:33:22 -08:00
physaddr.h	x86: split __phys_addr out into separate file	2009-09-10 11:48:55 -07:00
setup_nx.c	x86: delete __cpuinit usage from all x86 files	2013-07-14 19:36:56 -04:00
srat.c	x86/mm: Avoid duplicated pxm_to_node() calls	2014-02-09 15:32:31 +01:00
testmmiotrace.c	x86, kmmio/mmiotrace: Fix double free of kmmio_fault_pages	2010-06-18 11:30:09 +02:00
tlb.c	x86/mm: Fix sparse 'tlb_single_page_flush_ceiling' warning and make the variable read-mostly	2014-08-10 09:07:18 +02:00