into jet.(none):/home1/jejb/BK/scsi-for-linus-2.5

The SCSI_IOCTL_SEND_COMMAND ioctl does not work in 2.5.73-bk7. The
following patch (possibly mangled by my mail client) does fix the problem
(introduced in 2.5.73):

Doing some debugging after the SDET failure, I found that
if we reject a command at zero depth, we can get into the
infinite loop where we refuse a command to a LUN because it
is starved, but there's no returning command to run the SCSI
queues and fix the starvation.

The solution is to accept the command and remove the LUN from
the starved list.

 ETH1394  : - Minor cleanups.
            - Fix incorrect error handling with no broadcast channel.
	    - Set max/default MTU to 1500.
	    - Fix broken spinlock handling on device open.
 IEEE1394 : Make bus-nodeid printk's of a consistent format.
 OHCI1394 : Change one printk to a verbose/debug only message.

This adds support for the Q720 MCA SCSI driver.  It's only really
useful on the voyager platform.  The driver is preliminary and
currently makes no use of the Q720 on-board memory for storing
scripts and ccbs.

- Remove direct configuration of this driver
- Only remaining use is in the parisc zalon driver
- Split the driver up to make it more use to 720 based drivers
- Update zalon to new module/SCSI methods

nmclan_cs doesn't compile with older compilers

From: Nick Piggin <piggin@cyberone.com.au>

It converts writes to reads and we end up returning the request to the wrong
queue.

The ext3 version number hasn't been updated since ext3 was merged.

We track ext3 via the kernel release ID.  Remove the ext3 version
number.

From: Philippe Elie <phil.el@wanadoo.fr>

kmem_cache_destroy() can fail with the following error: slab error in
kmem_cache_destroy(): cache `xxx': Can't free all objects but the cache
user really free'd all objects

This is because drain_array_locked() only frees 80% of thge objects.

Fix it by adding a parameter to drain_array_locked() telling it to drain
100% of the objects.

From: Bob Miller <rem@osdl.org>

Removed the check_mem_region() call and replaced with request_mem_region().

Because of the way the driver is structured the first request_mem_region()
call gets the default memory area.  After probing the complete memory area
that is needed to communicate with the device is known, so the first memory
area is released and the complete area is requested.

From: Bob Miller <rem@osdl.org>

- Replace the call to MOD_INC_USE_COUNT with a __module_get() when
  forcing the module to not be unloadable.

- Remove the check_region() calls and restructured things to only use
  request_region().

From: Kouichi ONO <co2b@ceres.dti.ne.jp>

in 2.5.73, I can't read/write mount DVD-RAM via ide-scsi (only r/o mount).
Without ide-scsi, I can mount DVD-RAM read/write mode and works fine.

(acked by Jens).

From: Andi Kleen <ak@suse.de>

Add proper EFAULT reporting to sys_syslog.

This fixes some silly LTP test in the 32bit emulation of an AMD64 kernel.

From: Oleg Drokin <green@namesys.com>

Fix BUG_ON(!buffer_mapped(bh)) in submit_bh()

Reiserfs is submitting unmapped buffers into submit_bh(), which trips a
BUG.

Make sure that the address_space is capable of performing the readahead
before going in and allocating the pages.

This fixes the kernel crash in the case when we do an SIOCSIFNAME
ioctl on /proc/net/dev to rename a network interface, and
we supply a string such as "foo%sbar".

into home.osdl.org:/home/torvalds/v2.5/linux

it should use scsi_host_alloc/scsi_host_put now.

into are.twiddle.net:/home/rth/BK/axp-2.5

Fix PPP over async regression that the PPPoE changes caused.
Basically, PPP puts a zero length skbuff in the receive queue
as an error token, and the last change caused that to get flushed
as bad data.

Thanks to Diego Calleja Garcia, Matthew Harrell for validating this.

hwif->udma_four is always preset to 0

Make the IDE driver return the proper status return
for unhandled interrupts.

- do not enable TCQ in ide_init_drive(), its too early
- enable TCQ in __ide_dma_on() only if CONFIG_BLK_DEV_IDE_TCQ_DEFAULT=y
- try to enable TCQ only on disk drives
- correct check for two drives on one channel

The sym2 driver has a check for a very broken bios where it seems
devices appear twice. This test is broken on a machine with PCI domains
since busnumber:devfn is not a unique identifier.

When we move to the scsi hotplug interface all this code will go away
but in the short term we need the following fix.

aacraid was using the old and erroneously unshifted status return
codes.  Switch it to use the new SAM_STAT_ codes that don't need
shifting.

into kanga.twiddle.net:/home/rth/work/linux/axp-2.5

This patch moves all the duplicated cdrom Kconfig bits from arch/*/Kconfig
to drivers/cdrom/Kconfig

Add return statement to tty init function of 3215 driver.