This patch applies over the previous patch in this thread. The patch removes
updating filp->f_pos. It has been dead code since 2.6.8 and nobody has missed
it.
Signed-off-by: Kai Makisara <kai.makisara@kolumbus.fi>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

This patch changes the sense descriptor initialization a little faster.
Signed-off-by: Kai Makisara <kai.makisara@kolumbus.fi>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

From Mark Salyzyn at Adaptec.

This fixes the way the aac device's id is calculated.
Signed-off-by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

Add TASK_ABORTED and ACA_ACTIVE to status_byte macro.
Signed-off-by: Mike Anderson <andmike@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

Problems fixed:

- the sense descriptor is cleared before filling
- BSF and BSFM are added to the commands causing automatic writing of filemark
  if the previous operation was write (tar expects this)
- the block number is set to unknown (-1) if spacing forward ends at BLANK CHECK
- debugging printout of spacing counts fixed to work also with 64-bit systems
Signed-off-by: Kai Makisara <kai.makisara@kolumbus.fi>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

Prevents a compile warning about vmalloc/vfree being undefined
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

pci_ids.h (removal of on ID next to addition of another)
scsi_transport_iscsi.c: change of attribute_container_unregister
to transport_container_unregister.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

These were lost from the SCSI transport classes in
the transition to the generic classes.  Ressurect it in
the generic class, since it's probable that more than SCSI
will want to use this.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

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

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

This patch allows ipr to properly log 2 new RAID 6 related
errors.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

The current code bombs out with preemption enabled.
Signed-off-by: David S. Miller <davem@davemloft.net>

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

Some users, set hold time to zero on bridge so it always does
flooding. This is usually when using it with wireless.  The new RCU
based code changed the behaviour so the bridge would not flood for
one GC interval. This patch restores the original behaviour.
Signed-off-by: David S. Miller <davem@davemloft.net>

This can elicit ICMP message output and thus result in a
deadlock.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

Signed-off-by: Andre Tomt <andre@tomt.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

Signed-off-by: Harald Welte <laforge@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

In an attempt to return a locked socket ax25_get_socket() was calling
lock_sock() with a spinlock held, bad idea.  Making matters worse it's
only user is running in bottom half context resulting in a potencial
attempt to sleep in bottom half context, so fix the locking there as well.
Signed-off-by: David S. Miller <davem@davemloft.net>

netlink_autobind has always set nlk_sk(sk)->groups to zero.  This is
unnecessary because sk_alloc already zeroes the entire structure.
Since a socket can only be bound once netlink_autobind doesn't need
to zero groups at all.

This had been safe until I added mc_list.  Now it is possible for
netlink_bind to race against netlink_autobind running on the same
socket on another CPU.  The result would be a socket that's on
mc_list with groups set to zero.  This socket will be left on the
list even after it is destroyed.

The fix is to remove the zeroing in netlink_autobind.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

While replacing dst_pmtu in ip6_output I found this little gem.  In
ip6_forward we're not reloading the dst pointer after calling
xfrm6_route_forward.  So all subsequent dereferences of dst will
refer to its pre-IPsec value.

The solution is of course to refresh its value.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

I'm now cleaning up all users of dst_pmtu with the aim of replacing
dst_pmtu with dst_mtu.  I'm going to start with the ones that actually
fix bugs.

This patch fixes the length calculation in icmp_send.  As it is
we're overestimating the space available by including the space
that would be used up by IPsec encapsulation.

IPv6 doesn't have this problem since its calculation is based
on 1280 instead of the PMTU.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

When cleaning up the remaining users of dst_pmtu I noticed that
local_df wasn't being treated correctly in IPsec.  In fact, if
you socket's dst went over IPsec, local_df is essentailly ignored.

This patch fixes that.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

The patch below fixes an smp race that happens on such systems under
heavy load.
This bug was reported and solved by Steve Herrell
<steve_herrell@yahoo.ca>
Signed-off-by: Bart De Schuymer <bdschuym@pandora.be>
Signed-off-by: David S. Miller <davem@davemloft.net>

Use dev_get_flags() in inet6_fill_ifinfo() to fetch interface flags
to ensure correctly reporting IFF_PROMISC and IFF_ALLMULTI flags.
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

Otherwise ia64 and sparc64 explode with the new ptwalk
iterators.  The pgd level stuff does not handle virtual
address space holes (sparc64) and region based PGD indexing
(ia64) properly.  It only matters in functions like
clear_page_range() which potentially walk over more than
a single VMA worth of address space.
Signed-off-by: David S. Miller <davem@davemloft.net>

Bump the driver version to 2.0.13
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

Send scsi_host kobject uevent notifications for potential
configuration changes. This small change allows userspace ipr
apps to use netlink/uevent for configuration change notification
instead of having to poll /sys for this information. These apps
can already look for add/remove uevents for devices, but they also
need to be notified when an adapter reset occurs, which is what this
patch will do.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

Various fixes to make sparse happy
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

Change to use bitwise types for additional error checking by sparse
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

Remove the tcq_active flag from the ipr_resource_entry struct
since the same information is available through scsi core APIs.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

Remove qdepth field from the ipr_resource_entry structure since
the same data is also available in the scsi_device struct.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

Remove driver specific tcq_enable attribute now that change_queue_type
API has made it redundant.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

Use new change_queue_type API.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

Since the ipr adapter initialization is performed by waiting for
an interrupt to occur and this is the first interrupt ever received
from the adapter, and the timeout for this interrupt is 5 minutes,
failed ipr adapters can halt the boot process for a long time.
In certain environments, it makes sense to not try as hard to get
the adapter working and just fail the adapter. This patch adds
two module parameters to modify the adapter initialization sequence.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

Fixes ipr to handle dynamic pci ids by searching for the adapter
chipset in the probe routine if driver_data is NULL.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

The ipr family of adapters is capable of handling data transfer sizes of
16777215 bytes. Logical disk array devices under ipr are capable of only
256k transfer lengths. Patch sets max_sectors of the adapter to 32767 and
overrides max_sectors for the logical disk array devices in the
slave_configure routine.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

If a device disappears across an adapter reset, ipr schedules the device to be
removed from scsi core. Any ops sent to that device prior to its actual removal
end up getting sent to the adapter using a now invalid adapter resource handle.
Usually, the adapter will just fail the command and the failure will end up
looking like a selection timeout, but it is possible the resource handle
has been re-used by the adapter and we could be sending an op to a different
device than we think we are. This patch closes this window.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

Add support for some new adapters.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

Remove an adapter from the table that never shipped.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>