fs/ntfs/aops.c::ntfs_write_mst_block() to only check the dirty state
      of the first buffer in a record and to take this as the ntfs record
      dirty state.  We cannot look at the dirty state for subsequent
      buffers because we might be racing with
      fs/ntfs/aops.c::mark_ntfs_record_dirty().
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>

      ntfs inode as a parameter as this is confusing and misleading and the
      ntfs inode is available via NTFS_I(page->mapping->host).
      Adapt all callers to this change.
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>

- Fix race condition in fs/ntfs/inode.c::ntfs_put_inode() by moving the
  index inode bitmap inode release code from there to
  fs/ntfs/inode.c::ntfs_clear_big_inode().  (Thanks to Christoph
  Hellwig for spotting this.)
- Fix race condition in fs/ntfs/inode.c::ntfs_put_inode() by taking the
  inode semaphore around the code thst sets ni->itype.index.bmp_ino to
  NULL and reorganize the code to optimize it a bit.  (Thanks to
  Christoph Hellwig for spotting this.)
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>

- Clear the page uptodate flag in fs/ntfs/aops.c::ntfs_write_mst_block()
  to ensure noone can see the page whilst the mst fixups are applied.
- Add the helper fs/ntfs/mft.c::ntfs_may_write_mft_record() which
  checks if an mft record may be written out safely obtaining any
  necessary locks in the process.  This is used by
  fs/ntfs/aops.c::ntfs_write_mst_block().
- Modify fs/ntfs/aops.c::ntfs_write_mst_block() to also work for
  writing mft records and improve its error handling in the process.
  Now if any of the records in the page fail to be written out, all
  other records will be written out instead of aborting completely.
- Remove ntfs_mft_aops and update all users to use ntfs_mst_aops.
- Modify fs/ntfs/inode.c::ntfs_read_locked_inode() to set the
  ntfs_mst_aops for all inodes which are NInoMstProtected() and
  ntfs_aops for all other inodes.
- Rename fs/ntfs/mft.c::sync_mft_mirror{,_umount}() to
  ntfs_sync_mft_mirror{,_umount}() and change their parameters so they
  no longer require an ntfs inode to be present.  Update all callers.
- Cleanup the error handling in fs/ntfs/mft.c::ntfs_sync_mft_mirror().
- Clear the page uptodate flag in fs/ntfs/mft.c::ntfs_sync_mft_mirror()
  to ensure noone can see the page whilst the mst fixups are applied.
- Remove the no longer needed fs/ntfs/mft.c::ntfs_mft_writepage() and
  fs/ntfs/mft.c::try_map_mft_record().
- Fix callers of fs/ntfs/aops.c::mark_ntfs_record_dirty() to call it
  with the ntfs inode which contains the page rather than the ntfs
  inode the mft record of which is in the page.

Ooops.  Yes, I know, I should have split this up into smaller changes...
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>

into flatcap.org:/home/flatcap/backup/bk/ntfs-2.6-devel

into ppc970.osdl.org:/home/torvalds/v2.6/linux

Signed-off-by: Nathan Scott <nathans@sgi.com>

SGI Modid: xfs-linux:xfs-kern:19744a
Signed-off-by: Nathan Scott <nathans@sgi.com>

SGI Modid: xfs-linux:xfs-kern:19632a
Signed-off-by: Nathan Scott <nathans@sgi.com>

into cantab.net:/home/src/ntfs-2.6-devel

      and accessing the mft record in fs/ntfs/mft.c::ntfs_mft_writepage()
      by setting the page not uptodate throughout ntfs_mft_writepage().
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>

      fs/ntfs/aops.c::ntfs_mft_writepage().
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>

      the bug check from fs/ntfs/aops.c::ntfs_write_mst_block().  It is in
      fact required to write outside initialized size when preparing to
      extend the initialized size.
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

into flatcap.org:/home/flatcap/backup/bk/ntfs-2.6-devel

      writes the mft record if the buffers belonging to it are dirty.
      Otherwise we assume that it was written out by other means already.
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>

into flatcap.org:/home/flatcap/backup/bk/ntfs-2.6-devel

      the mft record is already locked and otherwise behaves the same way
      as fs/ntfs/mft.c::map_mft_record().
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>

into cantab.net:/home/src/ntfs-2.6-devel

into flatcap.org:/home/flatcap/backup/bk/ntfs-2.6-devel

Fixes a data corruption issue. Because of a typo in the driver, IO packets
were wrongly shared by the IOCTL path. This caused the whole IO command
to be replaced by an incoming IOCTL command.

ACPI still explodes on my old PII and stops it booting.

Anyway, it is oopsing in drivers/acpi/scan.c line 207 where element
(which is NULL) gets dereferenced.

The ACPI bios on this thing has always seemed to be pretty broken, but
this at least allows the 'power' button to continue to work (the only
reason why I want ACPI).

into cantab.net:/home/src/ntfs-2.6-devel

Fix printk arg type warnings on x86-64 (and OK on x86-32) (gcc 3.3.3):
fs/ntfs/dir.c:1272: warning: long long unsigned int format, long unsigned int arg (arg 6)
fs/ntfs/dir.c:1388: warning: long long unsigned int format, long unsigned int arg (arg 5
Signed-off-by: Randy Dunlap <rddunlap@osdl.org>
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>

      mark_ntfs_record_dirty() and thus to set the buffers belonging to the
      mft record dirty as well as the page itself.
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>

As spotted by one of our Fedora users, we sometimes
oops during shutdown (http://www.roberthancock.com/kerneloops.png)
because disable_IO_APIC() wants to call find_isa_irq_pin(),
which we threw away during init.
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

into ppc970.osdl.org:/home/torvalds/v2.6/linux

into ppc970.osdl.org:/home/torvalds/v2.6/linux

"lapic" is available to force enabling the LAPIC
in the event you know more than your BIOS vendor.
http://bugzilla.kernel.org/show_bug.cgi?id=3238

into flatcap.org:/home/flatcap/backup/bk/ntfs-2.6-devel

This is made possible by the previous resource allocation ordering
patch.

Now that we run the pre-existing PCI resource discovery _before_
ACPI resources have been added, we should not "insert" the resources
into any existing tree. If they clash with existing resources, we
should re-allocate them (later, when we have the full resource map).

This re-orders the PCI and ACPI IO resource assignment as suggested by
Linus.

With this patch, now the sequence of reserving resources is:
 1. PCI claim BAR
 2. ACPI reserve motherboard resources
 3. PNP reserve motherboard resources
 4. PCI allocate resources for uninitialized PCI devices

This way the kernel allocates new PCI resources after it has full
knowledge of the resource state, and at the same time allows ACPI and
PnP to be run _after_ we've filled in our knowledge about pre-allocated
resources. 

The way it is done is to make the last phase of the original PCI assign
resources code to be an 'fs_initcall', along with the ACPI and PnP
initializations.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

into ppc970.osdl.org:/home/torvalds/v2.6/linux

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

From: Jens Axboe <axboe@suse.de>

The blacklist stuff is broken. When set_using_dma() calls into
->ide_dma_check(), it returns __ide_dma_off() for a blacklisted drive.
This of course succeeds, returning success to the caller of ->ide_dma_check().
Not so good... It then uncondtionally calls ->ide_dma_on(), which turns on
DMA for the drive.

This moves the check to __ide_dma_on() so we also catch the buggy
->ide_dma_check() defined by various chipset drivers.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>