Linus removed the "volatile" statement from the definition of the
__raw_* IO accessors on ppc64, which cause some real bad optisations to
happen in some fbdev's like matroxfb to happen (just imagine that
matroxfb loops reading an IO register waiting for a bit to change).

The __raw_xxxx() functions still want ordered accesses (they avoid the
byteswap, though)
Signed-off-by: Benjamin Herrenschmidt <benh@kenrel.crashing.org>

sizeof(ptr) --> sizeof(*ptr)
Signed-off-by: David S. Miller <davem@davemloft.net>

In particular, handle init_task backtraces.
Signed-off-by: David S. Miller <davem@davemloft.net>

Another issue from the macro conversion.
Signed-off-by: Dave Airlie <airlied@linux.ie>

Default to disabling PCI DAC as this option appears unsafe on amd64
(original suggestion by Hans-Frieder Vogt <hfvogt@arcor.de>).

The driver will typically report PCI System error when something goes
wrong. The relevant interrupt is not masked any more and the driver
can thus be disabled.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>

Block wants the queue spinlock and interrupts disabled for
blk_stop_queue() and blk_start_queue().

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

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

Now that the raw CSD and CID information are available in mmc_card,
there's little point not passing the mmc_card structure into the
decode functions themselves.

This will be necessary, since there's several different formats of
CID decode, and the format appears to depend on data in the CSD.

If we are unable to decode the CID or CSD, we can mark the card bad
and refuse to bind it to any drivers.  Users can then retrieve the
raw undecoded CID and CSD from sysfs for debugging purposes.

Save the raw CID information, and use this to match cards
with their corresponding mmc_card structure.  Different
protocol revisions have different CID formats.

A required unlock_page will be missed in a very rare (but possible) race
condition. Acked by Hugh, who says:

	It'll be hard to hit because of the additional page_mapped test above,
	with truncate unmapping ptes from mms before it advances to removing
	pages from cache; but nothing to prevent it happening.
Signed-off-by: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

into kernel.bkbits.net:/home/davem/net-2.6

There is a thinko in the allocation for the devindex hash.  We're
only giving it 8 elements when it should be 1<<8 elements.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

If you modload then unload a network device,
without creating any ipv4 routes, it is possible
for the laddr hash to be not allocated yet
in fib_semantics.
Signed-off-by: David S. Miller <davem@davemloft.net>

Simplified from 2 patches by Hideaki YOSHIFUJI
<yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

From: Thierry Vignaud <tvignaud@mandrakesoft.com>

The GDRVINFO command of the ETHTOOL ioctl returns a bogus driver name.
Signed-off-by: Andrew Morton <akpm@osdl.org>

They just meant that the __iomem annotation couldn't shine
through.

Required for the recent removal of LARGE_PAGE_SHIFT.

Signed-off-by: Trond Myklebust <trond.myklebust@fys.uio.no>
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

It is unused and obsolete.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Resolves the framebuffer errors on some older sparc32s (we triggered it on
a SparcStation 2).
Signed-off-by: William Irwin <wli@holomorphy.com>
Signed-off-by: Tom 'spot' Callaway <tcallawa@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

It is unused and obsolete.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

This patch fixes the direct I/O return value for reiserfs writes to be
ssize_t instead of int.
Signed-off-by: Robin Holt <holt@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

This patch makes the return from the write() syscall actually an ssize_t
instead of an int.
Signed-off-by: Robin Holt <holt@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

There are a few devices that use lots of ioremap space.  vmalloc space is a
showstopper problem for them.

this patch adds the vmalloc=<size> boot parameter to override
__VMALLOC_RESERVE.  The default is 128mb right now - e.g.  vmalloc=256m
doubles the size.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Arjan van de Ven <arjanv@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

de-spaghettify this function.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

The following patch adds the MTD map driver for Intel's IXP2000 NPU.  The
driver is already in MTD CVS and I've gotten the OK from David to push it
upstream.

Missing Kconfig bits from Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

The following patch updates the IXP4xx MTD driver with a compile fix from
the CVS repository.  David has given me the OK to push this upstream.
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>