Jeremy Fitzhardinge ce6234b529 [PATCH] i386: PARAVIRT: add kmap_atomic_pte for mapping highpte pages ... Xen and VMI both have special requirements when mapping a highmem pte page into the kernel address space. These can be dealt with by adding a new kmap_atomic_pte() function for mapping highptes, and hooking it into the paravirt_ops infrastructure. Xen specifically wants to map the pte page RO, so this patch exposes a helper function, kmap_atomic_prot, which maps the page with the specified page protections. This also adds a kmap_flush_unused() function to clear out the cached kmap mappings. Xen needs this to clear out any potential stray RW mappings of pages which will become part of a pagetable. [ Zach - vmi.c will need some attention after this patch. It wasn't immediately obvious to me what needs to be done. ] Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com> Signed-off-by: Andi Kleen <ak@suse.de> Cc: Zachary Amsden <zach@vmware.com>		2007-05-02 19:27:15 +02:00
..
allocpercpu.c	[PATCH] Allow NULL pointers in percpu_free	2006-12-07 08:39:22 -08:00
backing-dev.c	[PATCH] nfs: fix congestion control	2007-03-16 19:25:05 -07:00
bootmem.c	[PATCH] remove EXPORT_UNUSED_SYMBOL'ed symbols	2006-12-07 08:39:44 -08:00
bounce.c	block: blk_max_pfn is somtimes wrong	2007-03-27 08:52:47 +02:00
fadvise.c	[PATCH] mm: change uses of f_{dentry,vfsmnt} to use f_path	2006-12-08 08:28:43 -08:00
filemap_xip.c	[PATCH] mm: fix xip issue with /dev/zero	2007-03-29 08:22:26 -07:00
filemap.c	[PATCH] dio: invalidate clean pages before dio write	2007-03-16 19:25:04 -07:00
filemap.h	Remove all inclusions of <linux/config.h>	2006-10-04 03:38:54 -04:00
fremap.c	[PATCH] mm: more rmap debugging	2006-12-22 08:55:49 -08:00
highmem.c	[PATCH] i386: PARAVIRT: add kmap_atomic_pte for mapping highpte pages	2007-05-02 19:27:15 +02:00
hugetlb.c	[PATCH] hugetlb: preserve hugetlb pte dirty state	2007-02-09 09:25:46 -08:00
internal.h	[PATCH] mm: VM_BUG_ON	2006-09-26 08:48:44 -07:00
Kconfig	[PATCH] Set CONFIG_ZONE_DMA for arches with GENERIC_ISA_DMA	2007-02-11 10:51:19 -08:00
madvise.c	[PATCH] holepunch: fix mmap_sem i_mutex deadlock	2007-03-29 08:22:26 -07:00
Makefile	[PATCH] separate bdi congestion functions from queue congestion functions	2006-10-20 10:26:35 -07:00
memory_hotplug.c	[PATCH] Fix sparsemem on Cell	2007-01-11 18:18:20 -08:00
memory.c	[PATCH] Add NOPFN_REFAULT result from vm_ops->nopfn()	2007-02-12 09:48:27 -08:00
mempolicy.c	[PATCH] Page migration: Fix vma flag checking	2007-03-05 07:57:51 -08:00
mempool.c	[PATCH] Numerous fixes to kernel-doc info in source files.	2007-02-11 10:51:32 -08:00
migrate.c	page migration: fix NR_FILE_PAGES accounting	2007-04-24 08:23:08 -07:00
mincore.c	[PATCH] mincore: vma crossing fix	2007-02-15 09:57:03 -08:00
mlock.c	[PATCH] mlock cleanup	2006-12-07 08:39:22 -08:00
mmap.c	[PATCH] x86: PARAVIRT: add hooks to intercept mm creation and destruction	2007-05-02 19:27:14 +02:00
mmzone.c	[PATCH] remove EXPORT_UNUSED_SYMBOL'ed symbols	2006-12-07 08:39:44 -08:00
mprotect.c	[PATCH] paravirt: lazy mmu mode hooks.patch	2006-10-01 00:39:33 -07:00
mremap.c	[PATCH] mm: mremap correct rmap accounting	2007-01-30 08:33:32 -08:00
msync.c	[PATCH] mm: msync() cleanup	2006-09-26 08:48:45 -07:00
nommu.c	[PATCH] nommu: fix bug ip_conntrack does not work on nommu	2007-04-12 15:31:42 -07:00
oom_kill.c	fix OOM killing processes wrongly thought MPOL_BIND	2007-04-24 08:23:07 -07:00
page_alloc.c	[PATCH] Rename PG_checked to PG_owner_priv_1	2007-03-01 14:53:37 -08:00
page_io.c	[PATCH] swsusp: use block device offsets to identify swap locations	2006-12-07 08:39:27 -08:00
page-writeback.c	Change default dirty-writeback limits	2007-04-27 09:10:47 -07:00
pdflush.c	[PATCH] Add include/linux/freezer.h and move definitions from sched.h	2006-12-07 08:39:27 -08:00
prio_tree.c
readahead.c	[PATCH] Drop __get_zone_counts()	2007-02-11 10:51:18 -08:00
rmap.c	[S390] split page_test_and_clear_dirty.	2007-04-27 16:01:46 +02:00
shmem_acl.c	[PATCH] Fix typos in mm/shmem_acl.c	2006-10-11 11:14:23 -07:00
shmem.c	[PATCH] holepunch: fix disconnected pages after second truncate	2007-03-29 08:22:25 -07:00
slab.c	[PATCH] SLAB: Mention slab name when listing corrupt objects	2007-04-04 08:51:52 -07:00
slob.c	[PATCH] MM: SLOB is broken by recent cleanup of slab.h	2006-12-30 10:56:42 -08:00
sparse.c	[PATCH] numa node ids are int, page_to_nid and zone_to_nid should return int	2006-12-07 08:39:23 -08:00
swap_state.c	[PATCH] lockdep: locking init debugging improvement	2006-07-03 15:27:02 -07:00
swap.c	[PATCH] hotplug CPU: clean up hotcpu_notifier() use	2006-12-07 08:39:39 -08:00
swapfile.c	[PATCH] swsusp: Do not fail if resume device is not set	2007-01-05 23:55:22 -08:00
thrash.c	[PATCH] make mm/thrash.c:global_faults static	2006-12-07 08:39:22 -08:00
tiny-shmem.c	[PATCH] mm/{,tiny-}shmem.c cleanups	2007-03-01 14:53:35 -08:00
truncate.c	[PATCH] VM: invalidate_inode_pages2_range() should not exit early	2007-03-01 14:53:39 -08:00
util.c	[PATCH] slab: clean up leak tracking ifdefs a little bit	2006-10-04 07:55:13 -07:00
vmalloc.c	[PATCH] x86-64: Fix vmalloc_32 to really allocate <4GB on 64bit platforms	2007-05-02 19:27:12 +02:00
vmscan.c	[PATCH] throttle_vm_writeout(): don't loop on GFP_NOFS and GFP_NOIO allocations	2007-03-01 14:53:38 -08:00
vmstat.c	[PATCH] optional ZONE_DMA: optional ZONE_DMA in the VM	2007-02-11 10:51:18 -08:00