GitHub/exynos8895/android_kernel_samsung_universal8895.git
16 years agoehea: make things static
Andrew Morton [Fri, 18 Apr 2008 20:50:39 +0000 (13:50 -0700)]
ehea: make things static

ehea_flush_sq() and ehea_purge_sq() should be static.

Cc: Jeff Garzik <jeff@garzik.org>
Cc: Thomas Klein <osstklei@de.ibm.com>
Cc: Thomas Klein <tklein@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
16 years agophylib: Add support for board-level PHY fixups
Andy Fleming [Fri, 18 Apr 2008 22:29:54 +0000 (17:29 -0500)]
phylib: Add support for board-level PHY fixups

Sometimes the specific interaction between the platform and the PHY
requires special handling.  For instance, to change where the PHY's
clock input is, or to add a delay to account for latency issues in the
data path.  We add a mechanism for registering a callback with the PHY
Lib to be called on matching PHYs when they are brought up, or reset.

Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
16 years ago[netdrvr] atlx: code movement: move atl1 parameter parsing
Chris Snook [Sat, 19 Apr 2008 01:51:53 +0000 (21:51 -0400)]
[netdrvr] atlx: code movement: move atl1 parameter parsing

Move some code from atlx.c to atl1.c to prevent build conflict with
the upcoming atl2 code.  No changes, just movement.

Signed-off-by: Chris Snook <csnook@redhat.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
16 years agoatlx: remove flash vendor parameter
Chris Snook [Sat, 19 Apr 2008 01:47:41 +0000 (21:47 -0400)]
atlx: remove flash vendor parameter

There's no good reason to manually set the flash vendor in a module
parameter, outside of an Atheros hardware lab.  Remove it, so nobody
accidentally bricks their board using it incorrectly.

Signed-off-by: Chris Snook <csnook@redhat.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
16 years agokorina: misc cleanup
Francois Romieu [Sun, 20 Apr 2008 16:06:13 +0000 (18:06 +0200)]
korina: misc cleanup

- useless initialization (korina_ope / korina_restart)
- use a single variable for the status code in korina_probe
  and propagate the error status code from below
- useless checks in korina_remove : the variables are
  necessarily set when korina_probe succeeds

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
16 years agokorina: fix misplaced return statement
Francois Romieu [Sun, 20 Apr 2008 16:05:31 +0000 (18:05 +0200)]
korina: fix misplaced return statement

The driver takes the error unwind path without condition.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
16 years agoWAN: Fix confusing insmod error code for C101 too.
Krzysztof Halasa [Sun, 20 Apr 2008 17:10:56 +0000 (19:10 +0200)]
WAN: Fix confusing insmod error code for C101 too.

Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
16 years agoRemoving dead code in drivers/net/wan/hdlc_fr.c
Cédric Augonnet [Sun, 20 Apr 2008 17:15:51 +0000 (19:15 +0200)]
Removing dead code in drivers/net/wan/hdlc_fr.c

The local variable "prefix" is never used anymore, and the content of
this string appears a bit later, directly in a call to "alloc_netdev"
after doing exactly the same if/else test. So there seems to be no
point keeping those 4 lines anymore.

Signed-off-by: Cédric Augonnet <cedric.augonnet@ens-lyon.org>
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
16 years agotehuti: check register size
Francois Romieu [Sun, 20 Apr 2008 17:32:34 +0000 (19:32 +0200)]
tehuti: check register size

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
16 years ago[netdrvr] typhoon: typhoon_resume - remove call to start_queue
Grant Grundler [Mon, 21 Apr 2008 04:44:15 +0000 (22:44 -0600)]
[netdrvr] typhoon: typhoon_resume - remove call to start_queue

While trying to fix http://bugzilla.kernel.org/show_bug.cgi?id=8952
I looked at a few other drivers to figure out what drivers _should_
be doing for suspend/resume. I noticed typhoon driver is likely doing
more than it needs to.  Patch below is untested since I don't have the HW.

Suspend/resume code across NIC drivers is fairly inconsistent.
And I couldn't find any documentation on what the canonical sequence
NICs need to do for suspend or resume.  Is there any?

Barring contrary advice, I'm going model the tulip suspend/resume
fixes after tg3.c since a number of "modern" (< 5 years old) laptops
have that and I'm silly enough to assume it works.

Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
16 years agoibm_newemac: PowerPC 440EP/440GR EMAC PHY clock workaround
Valentine Barshak [Tue, 22 Apr 2008 00:46:48 +0000 (10:46 +1000)]
ibm_newemac: PowerPC 440EP/440GR EMAC PHY clock workaround

This patch adds ibm_newemac PHY clock workaround for 440EP/440GR EMAC
attached to a PHY which doesn't generate RX clock if there is no link.
The code is based on the previous ibm_emac driver stuff. The 440EP/440GR
allows controlling each EMAC clock separately as opposed to global clock
selection for 440GX.

BenH: Made that #ifdef CONFIG_PPC_DCR_NATIVE for now as dcri_* stuff doesn't
exist for MMIO type DCRs like Cell. Some future rework & improvements of the
DCR infrastructure will make that cleaner but for now, this makes it work.

Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
16 years agoibm_newemac: PowerPC 440GX EMAC PHY clock workaround
Valentine Barshak [Tue, 22 Apr 2008 00:46:46 +0000 (10:46 +1000)]
ibm_newemac: PowerPC 440GX EMAC PHY clock workaround

The PowerPC 440GX Taishan board fails to reset EMAC3 (reset timeout
error) if there's no link. Because of that it fails to find PHY
chip. The older ibm_emac driver had a workaround for that: the
EMAC_CLK_INTERNAL/EMAC_CLK_EXTERNAL macros, which toggle the Ethernet
Clock Select bit in the SDR0_MFR register. This patch does the same for
"ibm,emac-440gx" compatible chips. The workaround forces clock on -all-
EMACs, so we select clock under global emac_phy_map_lock.

BenH: Made that #ifdef CONFIG_PPC_DCR_NATIVE for now as dcri_* stuff
doesn't exist for MMIO type DCRs like Cell. Some future rework &
improvements of the DCR infrastructure will make that cleaner but
for now, this makes it work.

Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
16 years agoibm_newemac Use status property for unused/unwired EMACs
Josh Boyer [Tue, 22 Apr 2008 00:46:44 +0000 (10:46 +1000)]
ibm_newemac Use status property for unused/unwired EMACs

Convert ibm_newemac to use the of_device_is_available function when checking
for unused/unwired EMACs.  We leave the current check for an "unused" property
to maintain backwards compatibility for older device trees.  Newer device
trees should simply use the standard "status" property in the EMAC node.

Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
16 years agoibm_newemac: Fix section mismatch warnings
Josh Boyer [Tue, 22 Apr 2008 00:46:43 +0000 (10:46 +1000)]
ibm_newemac: Fix section mismatch warnings

This patch fixes several section mismatch warnings in the
ibm_newemac driver similar to:

WARNING: vmlinux.o(.devinit.text+0x3a04): Section mismatch in reference from the function emac_probe() to the function .devexit.text:tah_detach()
The function __devinit emac_probe() references
a function __devexit tah_detach().

Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
16 years agoibm_newemac: Add support for 460EX/GT-type MAL rx-channel handling
Stefan Roese [Tue, 22 Apr 2008 00:46:42 +0000 (10:46 +1000)]
ibm_newemac: Add support for 460EX/GT-type MAL rx-channel handling

On some 4xx PPC's (e.g. 460EX/GT), the rx channel number is a multiple
of 8 (e.g. 8 for EMAC1, 16 for EMAC2), but enabling in MAL_RXCASR needs
the divided by 8 value for the bitmask.

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
16 years agoibm_newemac: Fix problem with jumbo frame support and EMAC V4.patch
Stefan Roese [Tue, 22 Apr 2008 00:46:42 +0000 (10:46 +1000)]
ibm_newemac: Fix problem with jumbo frame support and EMAC V4.patch

This fixes the jumbo frame support on EMAC V4 systems. Now the correct
bit is set depending on the EMAC version configured.

Tested on Kilauea (405EX) and Canyonlands (460EX).

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
16 years agoe1000e: Increment version to 0.2.1
Jesse Brandeburg [Wed, 23 Apr 2008 18:09:39 +0000 (11:09 -0700)]
e1000e: Increment version to 0.2.1

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
16 years agoigb: save and restore pcie/msi state to support EEH recovery
Auke Kok [Wed, 23 Apr 2008 18:09:34 +0000 (11:09 -0700)]
igb: save and restore pcie/msi state to support EEH recovery

To enable EEH support for pci-express network adapters, pcie/msi state
needs to be saved and restored for that adapter.

[after similar patches for ixgbe and e1000e from Wendy Xiong]

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Cc: Wendy Xiong <wendyx@us.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
16 years agoe1000e: save and restore pcie/msi state to support EEH recovery
Wendy Xiong [Wed, 23 Apr 2008 18:09:29 +0000 (11:09 -0700)]
e1000e: save and restore pcie/msi state to support EEH recovery

To enable EEH support for pci-express network adapters, pcie/msi state
needs to be saved and restored for that adapter.

Tested this EEH patch with 2ports and 4ports pci-express e1000e
adapters.

Signed-off-by: Wendy Xiong <wendyx@us.ibm.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
16 years agoixgbe: save and restore pcie/msi state to support EEH recovery
Wendy Xiong [Wed, 23 Apr 2008 18:09:24 +0000 (11:09 -0700)]
ixgbe: save and restore pcie/msi state to support EEH recovery

To enable EEH support for pci-express network adapters, pcie/msi state
needs to be saved and restored for that adapter.

Tested this EEH patch with Intel 10G pci-express ixgbe adapter.

Signed-off-by: Wendy Xiong <wendyx@us.ibm.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
16 years agoe1000e: lower ring minimum size to 64
Auke Kok [Wed, 23 Apr 2008 18:09:19 +0000 (11:09 -0700)]
e1000e: lower ring minimum size to 64

The lower limit of 80 descriptors in the ring is only valid for
one older 8254x chipset. All e1000e devices can use as low as
64 descriptors.

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
16 years agoe1000e: Fix HW Error on es2lan, ARP capture issue by BMC
David Graham [Wed, 23 Apr 2008 18:09:14 +0000 (11:09 -0700)]
e1000e: Fix HW Error on es2lan, ARP capture issue by BMC

Several components to this complex fix. The es2lan cards occasionally
gave a "HW Error" especially when forcing speed. Some users also
reported that the BMC stole ARP packets.

The fixes include setting the proper SW_FW bits to tell the BMC
that we're active and not do any un-initialization at all, so the
setup routine is largely changed.

Signed-off-by: David Graham <david.graham@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
16 years agoe1000e: Add interrupt moderation run-time ethtool interface
Auke Kok [Wed, 23 Apr 2008 18:09:08 +0000 (11:09 -0700)]
e1000e: Add interrupt moderation run-time ethtool interface

The ethtool -c / -C interface can now be used to modify the
irq moderation algorithm. This change does not require an
adapter reset and can thus be used at all times. The adapter
only supports changing/reading rx-usecs which has special
values for 0, 1 and 3:

0 - no irq moderation whatsoever
1 - normal moderation favoring regular mixed traffic (default)
3 - best attempt at low latency possible at cost of CPU

For values between 10 and 10000 the rx-usecs defines "the minimum
time between successive irqs" in usec, unlike the module parameter.

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
16 years agoe1000e: cleanup several stats issues
Bruce Allan [Wed, 23 Apr 2008 18:09:00 +0000 (11:09 -0700)]
e1000e: cleanup several stats issues

Several stats registers are completely unused and we just waste pci
bus time reading them. We also omit using the high 32 bits of the GORC/
GOTC counters. We can just read clear them and only read the low registers.

Mii-tool can also break es2lan if it executes a MII PHY register
ioctl while the device is in autonegotiation. Unfortunately it seems
that several applications and installations still perform this ioctl
call periodically and especially in this crucial startup time. We
can fool the ioctl by providing fail safe information that mimics
the "down" link state and only perform the dangerous PHY reads once
after link comes up to fill in the real values. As long as link
stays up the information will not change.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
16 years agoS2io: Removed rx_lock and put_lock
Sreenivasa Honnur [Wed, 23 Apr 2008 17:31:33 +0000 (13:31 -0400)]
S2io: Removed rx_lock and put_lock

- Removed rx_lock and put_lock as the buffer replenishment and
  receive completion is handled serially.

Signed-off-by: Surjit Reang <surjit.reang@neterion.com>
Signed-off-by: Sreenivasa Honnur <sreenivasa.honnur@neterion.com>
Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
16 years agoS2io: Removed receive buffer replenishment tasklet
Sreenivasa Honnur [Wed, 23 Apr 2008 17:29:42 +0000 (13:29 -0400)]
S2io: Removed receive buffer replenishment tasklet

- Removed receive buffer replenishment tasklet s2io_tasklet and instead
  allocating the receive buffers in either the interrupt handler (no napi)
  or the napi handler (napi enabled).

Signed-off-by: Surjit Reang <surjit.reang@neterion.com>
Signed-off-by: Sreenivasa Honnur <sreenivasa.honnur@neterion.com>
Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
16 years agoS2io: Version update for memory leak fix during free_tx_buffers
Sreenivasa Honnur [Wed, 23 Apr 2008 17:28:58 +0000 (13:28 -0400)]
S2io: Version update for memory leak fix during free_tx_buffers

- Updated version number.

Signed-off-by: Santosh Rastapur <santosh.rastapur@neterion.com>
Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
16 years agoS2io: Fix memory leak during free_tx_buffers
Sreenivasa Honnur [Wed, 23 Apr 2008 17:28:08 +0000 (13:28 -0400)]
S2io: Fix memory leak during free_tx_buffers

- Fix the memory leak during free_tx_buffers.

Signed-off-by: Santosh Rastapur <santosh.rastapur@neterion.com>
Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
16 years agoucc_geth: Fix sneaky merge conflict regarding bus_id
Andy Fleming [Wed, 23 Apr 2008 21:56:17 +0000 (16:56 -0500)]
ucc_geth: Fix sneaky merge conflict regarding bus_id

The patch that changed mdio_bus to a string didn't conflict strongly enough
with the patch that added fixed PHY support to UCC.  Gather it back into
the fold.

Fixes this error:
...
 CC      drivers/net/ucc_geth.o
 'ucc_geth_probe':
 /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/net/ucc_geth.c:3935: error:
 incompatible types in assignment
 make[3]: *** [drivers/net/ucc_geth.o] Error 1

Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
16 years agoaf_key: Fix af_key.c compiler warning
Brian Haley [Fri, 25 Apr 2008 03:38:31 +0000 (20:38 -0700)]
af_key: Fix af_key.c compiler warning

net/key/af_key.c: In function ‘pfkey_spddelete’:
net/key/af_key.c:2359: warning: ‘pol_ctx’ may be used uninitialized in
this function

When CONFIG_SECURITY_NETWORK_XFRM isn't set,
security_xfrm_policy_alloc() is an inline that doesn't set pol_ctx, so
this seemed like the easiest fix short of using *uninitialized_var(pol_ctx).

Signed-off-by: Brian Haley <brian.haley@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years agotun: Multicast handling in tun_chr_ioctl() needs proper locking.
David S. Miller [Thu, 24 Apr 2008 10:44:43 +0000 (03:44 -0700)]
tun: Multicast handling in tun_chr_ioctl() needs proper locking.

Since these operations don't go through the normal
device calls, we have to ensure we synchronize with
those paths.

Noticed by Alan Cox.

Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NET]: Fix heavy stack usage in seq_file output routines.
Pavel Emelyanov [Thu, 24 Apr 2008 08:02:16 +0000 (01:02 -0700)]
[NET]: Fix heavy stack usage in seq_file output routines.

Plan C: we can follow the Al Viro's proposal about %n like in this patch.
The same applies to udp, fib (the /proc/net/route file), rt_cache and
sctp debug. This is minus ~150-200 bytes for each.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[AF_UNIX] Initialise UNIX sockets before general device initcalls
David Woodhouse [Thu, 24 Apr 2008 07:59:25 +0000 (00:59 -0700)]
[AF_UNIX] Initialise UNIX sockets before general device initcalls

When drivers call request_module(), it tries to do something with UNIX
sockets and triggers a 'runaway loop modprobe net-pf-1' warning. Avoid
this by initialising AF_UNIX support earlier.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[RTNETLINK]: Fix bogus ASSERT_RTNL warning
Patrick McHardy [Thu, 24 Apr 2008 05:10:48 +0000 (22:10 -0700)]
[RTNETLINK]: Fix bogus ASSERT_RTNL warning

ASSERT_RTNL uses mutex_trylock to test whether the rtnl_mutex is
held. This bogus warnings when running in atomic context, which
f.e. happens when adding secondary unicast addresses through
macvlan or vlan or when synchronizing multicast addresses from
wireless devices.

Mid-term we might want to consider moving all address updates
to process context since the locking seems overly complicated,
for now just fix the bogus warning by changing ASSERT_RTNL to
use mutex_is_locked().

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years agoMerge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/linville/wireles...
David S. Miller [Thu, 24 Apr 2008 02:44:58 +0000 (19:44 -0700)]
Merge branch 'master' of /linux/kernel/git/linville/wireless-2.6

16 years agoiwlwifi: Fix built-in compilation of iwlcore (part 2)
Zhu Yi [Thu, 24 Apr 2008 02:44:13 +0000 (19:44 -0700)]
iwlwifi: Fix built-in compilation of iwlcore (part 2)

On Wed, 2008-04-23 at 13:38 +0300, Tomas Winkler wrote:
> This patch fixes problem in Makefile that prevented
> built-in compilation of iwlcore

Here is the second part. Without this,
drivers/net/wireless/iwlwifi/build-in.o will not be linked into vmlinux.

Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years agotun: Fix minor race in TUNSETLINK ioctl handling.
David S. Miller [Thu, 24 Apr 2008 02:37:58 +0000 (19:37 -0700)]
tun: Fix minor race in TUNSETLINK ioctl handling.

Noticed by Alan Cox.

The IFF_UP test is a bit racey, because other entities
outside of this driver's ioctl handler can modify that
state, even though this ioctl handler runs under
lock_kernel().

Signed-off-by: David S. Miller <davem@davemloft.net>
16 years agoppp_generic: use stats from net_device structure
Paulius Zaleckas [Thu, 24 Apr 2008 01:54:01 +0000 (18:54 -0700)]
ppp_generic: use stats from net_device structure

Use stats which now is in the net_device instead of one declared in
ppp structure.
Kill ppp_net_stats function, because by default it is used identical
internal_stats function from net/core/dev.c

Signed-of-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years agoiwlwifi: Don't unlock priv->mutex if it isn't locked
Roland Dreier [Wed, 23 Apr 2008 23:22:13 +0000 (16:22 -0700)]
iwlwifi: Don't unlock priv->mutex if it isn't locked

Commit b716bb91 ("iwlwifi: Cancel scanning upon association") moved the
test of priv->vif in iwl{3945,4964}_mac_config_interface() outside of
where priv->mutex is held, but still tries to do mutex_unlock() on
return.  This is clearly wrong and triggers a nasty lockdep warning when
this codepath is triggered.  Fix this by removing the mutex_unlock().

Signed-off-by: Roland Dreier <rolandd@cisco.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agowireless: rndis_wlan: modparam_workaround_interval is never below 0.
Roel Kluin [Wed, 23 Apr 2008 20:10:29 +0000 (22:10 +0200)]
wireless: rndis_wlan: modparam_workaround_interval is never below 0.

priv->param_workaround_interval is unsigned, modparam_workaround_interval not.
the former is never < 0.

Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agoprism54: prism54_get_encode() test below 0 on unsigned index
Roel Kluin [Wed, 23 Apr 2008 19:56:49 +0000 (21:56 +0200)]
prism54: prism54_get_encode() test below 0 on unsigned index

previously in this function:

u32 index = (dwrq->flags & IW_ENCODE_INDEX) - 1;

index is unsigned, so if -1, the original test (below) didn't work.

Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agomac80211: update mesh EID values
Luis Carlos Cobo [Wed, 23 Apr 2008 19:34:59 +0000 (12:34 -0700)]
mac80211: update mesh EID values

This patch updates mesh EID values, some of which where conflicting with
already-approved 11h EIDs (pointed out by Tomas Winkler). I wanted to use the
values suggested in the last available 802.11 draft (2.0) but it assigns 50 to
MESH_CONFIG, the same value than EXT_SUPP_RATES. Using the values proposed in
the draft incremented by one.

Signed-off-by: Luis Carlos Cobo <luisca@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agob43: Workaround DMA quirks
Michael Buesch [Wed, 23 Apr 2008 17:13:01 +0000 (19:13 +0200)]
b43: Workaround DMA quirks

Some mainboards/CPUs don't allow DMA masks bigger than a certain limit.
Some VIA crap^h^h^h^hdevices have an upper limit of 0xFFFFFFFF. So in this
case a 64-bit b43 device would always fail to acquire the mask.
Implement a workaround to fallback to lower DMA mask, as we can always
also support a lower mask.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agomac80211: fix use before check of Qdisc length
Ron Rindjunsky [Wed, 23 Apr 2008 10:45:12 +0000 (13:45 +0300)]
mac80211: fix use before check of Qdisc length

This patch fixes use of Qdisc length in requeue function, before we checked
the reference is valid. (Adrian Bunk's catch)

Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agonet/mac80211/rx.c: fix off-by-one
Adrian Bunk [Wed, 23 Apr 2008 09:51:28 +0000 (12:51 +0300)]
net/mac80211/rx.c: fix off-by-one

This patch fixes an off-by-one in net/mac80211/rx.c introduced by
commit 8318d78a44d49ac1edf2bdec7299de3617c4232e
(cfg80211 API for channels/bitrates, mac80211 and driver conversion)
and spotted by the Coverity checker.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agomac80211: Fix race between ieee80211_rx_bss_put and lookup routines.
Pavel Emelyanov [Wed, 23 Apr 2008 07:47:15 +0000 (11:47 +0400)]
mac80211: Fix race between ieee80211_rx_bss_put and lookup routines.

The put routine first decrements the users counter and then
(if it is zero) locks the sta_bss_lock and removes one from
the list and the hash.

Thus, any of ieee80211_sta_config_auth, ieee80211_rx_bss_get
or ieee80211_rx_mesh_bss_get can race with it by finding a
bss that is about to get kfree-ed.

Using atomic_dec_and_lock in ieee80211_rx_bss_put takes care
of this race.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agoath5k: Fix radio identification on AR5424/2424
Nick Kossifidis [Mon, 21 Apr 2008 18:28:24 +0000 (21:28 +0300)]
ath5k: Fix radio identification on AR5424/2424

 *Fix radio chip identification on AR5424/2424 during ath5k_hw_attach
 *Try to assign an RF2413 radio on AR2424 for testing

 Changes-licensed-under: ISC

Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agossb: Fix all-ones boardflags
Larry Finger [Sat, 19 Apr 2008 15:52:12 +0000 (17:52 +0200)]
ssb: Fix all-ones boardflags

In the SSB SPROM a field set to all ones means the value
is not defined in the SPROM.
In case of the boardflags, we need to set them to zero
to avoid confusing drivers. Drivers will only check the
flags by ANDing.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Gabor Stefanik <netrolller.3d@gmail.com>
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agob43: Add more btcoexist workarounds
Michael Buesch [Sat, 19 Apr 2008 14:53:00 +0000 (16:53 +0200)]
b43: Add more btcoexist workarounds

This adds more workarounds for devices with broken BT bits.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agob43: Fix HostFlags data types
Michael Buesch [Fri, 18 Apr 2008 19:06:37 +0000 (21:06 +0200)]
b43: Fix HostFlags data types

The HostFlags are a bitmask of 48bit. So we must use an u64 datatype
to hold all bits.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agob43: Workaround invalid bluetooth settings
Michael Buesch [Fri, 18 Apr 2008 18:51:41 +0000 (20:51 +0200)]
b43: Workaround invalid bluetooth settings

This adds a workaround for invalid bluetooth SPROM settings
on ASUS PCI cards.
This will stop the microcode from poking with the BT GPIO line.
This fixes data transmission on this device, as the BT GPIO line
is used for something TX related on this device
(probably the power amplifier or the radio).
This also adds a modparam knob to help debugging this in the future,
as more devices with this bug may show up.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agomac80211: MAINTAINERS update
Johannes Berg [Thu, 17 Apr 2008 17:36:28 +0000 (19:36 +0200)]
mac80211: MAINTAINERS update

This updates the mac80211 maintainers entry to
 1) remove Jiri
 2) put me first

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Cc: Michael Wu <flamingice@sourmilk.net>
Cc: Jiri Benc <jbenc@suse.cz>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agomac80211: Fix n-band association problem
Abhijeet Kolekar [Wed, 16 Apr 2008 21:02:04 +0000 (14:02 -0700)]
mac80211: Fix n-band association problem

There are two structures named wmm_info and wmm_param, they are used while
parsing the beacon frame. (Check the function ieee802_11_parse_elems).
Certain APs like D-link does not set the fifth bit in WMM IE.
While sending the association request to n-only ap it checks for wmm_ie.
If it is set then only ieee80211_ht_cap is sent during association request.
So n-only association fails.
And this patch fixes this problem by copying the wmm_info to wmm_ie,
which enables the "wmm" flag in iee80211_send_assoc.

Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Acked-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agoiwlwifi: Fix built-in compilation of iwlcore
Tomas Winkler [Wed, 23 Apr 2008 10:48:57 +0000 (03:48 -0700)]
iwlwifi: Fix built-in compilation of iwlcore

This patch fixes problem in Makefile that prevented
built-in compilation of iwlcore

Commit that caused this problem: eadd3c4b ("iwlwifi: make Makefile
more concise")

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Yi Zhu <yi.zhu@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years agonet: Unexport move_addr_to_{kernel,user}
Adrian Bunk [Wed, 23 Apr 2008 10:37:49 +0000 (03:37 -0700)]
net: Unexport move_addr_to_{kernel,user}

After the removal of the Solaris binary emulation the exports of
move_addr_to_{kernel,user} are no longer used.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years agort2x00: Select LEDS_CLASS.
David S. Miller [Wed, 23 Apr 2008 10:34:50 +0000 (03:34 -0700)]
rt2x00: Select LEDS_CLASS.

Signed-off-by: David S. Miller <davem@davemloft.net>
16 years agoiwlwifi: Select LEDS_CLASS.
David S. Miller [Wed, 23 Apr 2008 10:34:31 +0000 (03:34 -0700)]
iwlwifi: Select LEDS_CLASS.

Signed-off-by: David S. Miller <davem@davemloft.net>
16 years agoleds: Do not guard NEW_LEDS with HAS_IOMEM
David S. Miller [Wed, 23 Apr 2008 10:33:32 +0000 (03:33 -0700)]
leds: Do not guard NEW_LEDS with HAS_IOMEM

The LEDS infrastructure itself does not require anything
that a platform dependant upon HAS_IOMEM.

The individual drivers do, but they are properly guarded
with the necessary platform dependencies.

One can even imagine a hypervisor based LED driver that
a platform without HAS_IOMEM might have.

Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[IPSEC]: Fix catch-22 with algorithm IDs above 31
Herbert Xu [Tue, 22 Apr 2008 07:46:42 +0000 (00:46 -0700)]
[IPSEC]: Fix catch-22 with algorithm IDs above 31

As it stands it's impossible to use any authentication algorithms
with an ID above 31 portably.  It just happens to work on x86 but
fails miserably on ppc64.

The reason is that we're using a bit mask to check the algorithm
ID but the mask is only 32 bits wide.

After looking at how this is used in the field, I have concluded
that in the long term we should phase out state matching by IDs
because this is made superfluous by the reqid feature.  For current
applications, the best solution IMHO is to allow all algorithms when
the bit masks are all ~0.

The following patch does exactly that.

This bug was identified by IBM when testing on the ppc64 platform
using the NULL authentication algorithm which has an ID of 251.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years agotime: Export set_normalized_timespec.
YOSHIFUJI Hideaki [Tue, 22 Apr 2008 02:45:12 +0000 (19:45 -0700)]
time: Export set_normalized_timespec.

Sorry I have just realized set_normalized_timespec() (used in
timespec_sub()) is not exported, and link will fail because of it...

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years agotcp: Make use of before macro in tcp_input.c
Arnd Hannemann [Mon, 21 Apr 2008 21:46:22 +0000 (14:46 -0700)]
tcp: Make use of before macro in tcp_input.c

Make use of tcp before macro.

Signed-off-by: Arnd Hannemann <hannemann@nets.rwth-aachen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years agohamradio: Remove unneeded and deprecated cli()/sti() calls in dmascc.c
Mark Asselstine [Mon, 21 Apr 2008 21:44:16 +0000 (14:44 -0700)]
hamradio: Remove unneeded and deprecated cli()/sti() calls in dmascc.c

These cli()/sti() calls are made in start_timer() and are therefor
redundant since the register_lock is now used to protect register
io from within scc_isr() and write_scc() (where all calls to
start_timer() originate).

Signed-off-by: Mark Asselstine <mark.asselstine@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETNS]: Remove empty ->init callback.
Pavel Emelyanov [Mon, 21 Apr 2008 21:33:16 +0000 (14:33 -0700)]
[NETNS]: Remove empty ->init callback.

The netns start-stop engine can happily live with any of
init or exit callbacks set to NULL.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[DCCP]: Convert do_gettimeofday() to getnstimeofday().
YOSHIFUJI Hideaki [Mon, 21 Apr 2008 21:28:45 +0000 (14:28 -0700)]
[DCCP]: Convert do_gettimeofday() to getnstimeofday().

What do_gettimeofday() does is to call getnstimeofday() and
to convert the result from timespec{} to timeval{}.
We do not always need timeval{} and we can convert timespec{}
when we really need (to print).

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETNS]: Don't initialize err variable twice.
Pavel Emelyanov [Mon, 21 Apr 2008 21:25:23 +0000 (14:25 -0700)]
[NETNS]: Don't initialize err variable twice.

The ip6_route_net_init() performs some unneeded actions.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETNS]: The ip6_fib_timer can work with garbage on net namespace stop.
Pavel Emelyanov [Mon, 21 Apr 2008 21:23:03 +0000 (14:23 -0700)]
[NETNS]: The ip6_fib_timer can work with garbage on net namespace stop.

The del_timer() function doesn't guarantee, that the timer callback
is not active by the time it exits.

Thus, the fib6_net_exit() may kfree() all the data, that is required
by the fib6_run_gc(). The race window is tiny, but slab poisoning can
trigger this bug.

Using del_timer_sync() will cure this.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[IPV4]: Convert do_gettimeofday() to getnstimeofday().
YOSHIFUJI Hideaki [Mon, 21 Apr 2008 09:34:08 +0000 (02:34 -0700)]
[IPV4]: Convert do_gettimeofday() to getnstimeofday().

What do_gettimeofday() does is to call getnstimeofday() and
to convert the result from timespec{} to timeval{}.
After that, these callers convert the result again to msec.
Use getnstimeofday() and convert the units at once.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[IPV4]: Make icmp_sk_init() static.
Adrian Bunk [Mon, 21 Apr 2008 09:31:23 +0000 (02:31 -0700)]
[IPV4]: Make icmp_sk_init() static.

This patch makes the needlessly global icmp_sk_init() static.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[IPV6]: Make struct ip6_prohibit_entry_template static.
Adrian Bunk [Mon, 21 Apr 2008 09:29:32 +0000 (02:29 -0700)]
[IPV6]: Make struct ip6_prohibit_entry_template static.

This patch makes the needlessly global struct
ip6_prohibit_entry_template static.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years agotcp: Trivial fix to correct function name in a comment in net/ipv4/tcp.c
Satoru SATOH [Mon, 21 Apr 2008 09:27:58 +0000 (02:27 -0700)]
tcp: Trivial fix to correct function name in a comment in net/ipv4/tcp.c

This is a trivial fix to correct function name in a comment in
net/ipv4/tcp.c.

Signed-off-by: Satoru SATOH <satoru.satoh@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NET]: Expose netdevice dev_id through sysfs
David Woodhouse [Sun, 20 Apr 2008 23:07:43 +0000 (16:07 -0700)]
[NET]: Expose netdevice dev_id through sysfs

Expose dev_id to userspace, because it helps to disambiguate between
interfaces where the MAC address is unique.

This should allow us to simplify the handling of persistent naming for
S390 network devices in udev -- because it can depend on a simple
attribute of the device like the other match criteria, rather than
having a special case for SUBSYSTEMS=="ccwgroup".

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years agoskbuff: fix missing kernel-doc notation
Randy Dunlap [Sun, 20 Apr 2008 23:06:22 +0000 (16:06 -0700)]
skbuff: fix missing kernel-doc notation

Add kernel-doc notation for ndisc_nodetype:

Warning(linux-2.6.25-git2//include/linux/skbuff.h:340): No description found for parameter 'ndisc_nodetype'

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[ROSE]: Fix soft lockup wrt. rose_node_list_lock
Bernard Pidoux [Sun, 20 Apr 2008 22:58:07 +0000 (15:58 -0700)]
[ROSE]: Fix soft lockup wrt. rose_node_list_lock

[ INFO: possible recursive locking detected ]
2.6.25 #3
---------------------------------------------
ax25ipd/3811 is trying to acquire lock:
  (rose_node_list_lock){-+..}, at: [<f8d31f1a>] rose_get_neigh+0x1a/0xa0
[rose]

but task is already holding lock:
  (rose_node_list_lock){-+..}, at: [<f8d31fed>]
rose_route_frame+0x4d/0x620 [rose]

other info that might help us debug this:
6 locks held by ax25ipd/3811:
  #0:  (&tty->atomic_write_lock){--..}, at: [<c0259a1c>]
tty_write_lock+0x1c/0x50
  #1:  (rcu_read_lock){..--}, at: [<c02aea36>] net_rx_action+0x96/0x230
  #2:  (rcu_read_lock){..--}, at: [<c02ac5c0>] netif_receive_skb+0x100/0x2f0
  #3:  (rose_node_list_lock){-+..}, at: [<f8d31fed>]
rose_route_frame+0x4d/0x620 [rose]
  #4:  (rose_neigh_list_lock){-+..}, at: [<f8d31ff7>]
rose_route_frame+0x57/0x620 [rose]
  #5:  (rose_route_list_lock){-+..}, at: [<f8d32001>]
rose_route_frame+0x61/0x620 [rose]

stack backtrace:
Pid: 3811, comm: ax25ipd Not tainted 2.6.25 #3
  [<c0147e27>] print_deadlock_bug+0xc7/0xd0
  [<c0147eca>] check_deadlock+0x9a/0xb0
  [<c0149cd2>] validate_chain+0x1e2/0x310
  [<c0149b95>] ? validate_chain+0xa5/0x310
  [<c010a7d8>] ? native_sched_clock+0x88/0xc0
  [<c0149fa1>] __lock_acquire+0x1a1/0x750
  [<c014a5d1>] lock_acquire+0x81/0xa0
  [<f8d31f1a>] ? rose_get_neigh+0x1a/0xa0 [rose]
  [<c03201a3>] _spin_lock_bh+0x33/0x60
  [<f8d31f1a>] ? rose_get_neigh+0x1a/0xa0 [rose]
  [<f8d31f1a>] rose_get_neigh+0x1a/0xa0 [rose]
  [<f8d32404>] rose_route_frame+0x464/0x620 [rose]
  [<c031ffdd>] ? _read_unlock+0x1d/0x20
  [<f8d31fa0>] ? rose_route_frame+0x0/0x620 [rose]
  [<f8d1c396>] ax25_rx_iframe+0x66/0x3b0 [ax25]
  [<f8d1f42f>] ? ax25_start_t3timer+0x1f/0x40 [ax25]
  [<f8d1e65b>] ax25_std_frame_in+0x7fb/0x890 [ax25]
  [<c0320005>] ? _spin_unlock_bh+0x25/0x30
  [<f8d1bdf6>] ax25_kiss_rcv+0x2c6/0x800 [ax25]
  [<c02a4769>] ? sock_def_readable+0x59/0x80
  [<c014a8a7>] ? __lock_release+0x47/0x70
  [<c02a4769>] ? sock_def_readable+0x59/0x80
  [<c031ffdd>] ? _read_unlock+0x1d/0x20
  [<c02a4769>] ? sock_def_readable+0x59/0x80
  [<c02a4d3a>] ? sock_queue_rcv_skb+0x13a/0x1d0
  [<c02a4c45>] ? sock_queue_rcv_skb+0x45/0x1d0
  [<f8d1bb30>] ? ax25_kiss_rcv+0x0/0x800 [ax25]
  [<c02ac715>] netif_receive_skb+0x255/0x2f0
  [<c02ac5c0>] ? netif_receive_skb+0x100/0x2f0
  [<c02af05c>] process_backlog+0x7c/0xf0
  [<c02aeb0c>] net_rx_action+0x16c/0x230
  [<c02aea36>] ? net_rx_action+0x96/0x230
  [<c012bd53>] __do_softirq+0x93/0x120
  [<f8d2a68a>] ? mkiss_receive_buf+0x33a/0x3f0 [mkiss]
  [<c012be37>] do_softirq+0x57/0x60
  [<c012c265>] local_bh_enable_ip+0xa5/0xe0
  [<c0320005>] _spin_unlock_bh+0x25/0x30
  [<f8d2a68a>] mkiss_receive_buf+0x33a/0x3f0 [mkiss]
  [<c025ea37>] pty_write+0x47/0x60
  [<c025c620>] write_chan+0x1b0/0x220
  [<c0259a1c>] ? tty_write_lock+0x1c/0x50
  [<c011fec0>] ? default_wake_function+0x0/0x10
  [<c0259bea>] tty_write+0x12a/0x1c0
  [<c025c470>] ? write_chan+0x0/0x220
  [<c018bbc6>] vfs_write+0x96/0x130
  [<c0259ac0>] ? tty_write+0x0/0x1c0
  [<c018c24d>] sys_write+0x3d/0x70
  [<c0104d1e>] sysenter_past_esp+0x5f/0xa5
  =======================
BUG: soft lockup - CPU#0 stuck for 61s! [ax25ipd:3811]

Pid: 3811, comm: ax25ipd Not tainted (2.6.25 #3)
EIP: 0060:[<c010a9db>] EFLAGS: 00000246 CPU: 0
EIP is at native_read_tsc+0xb/0x20
EAX: b404aa2c EBX: b404a9c9 ECX: 017f1000 EDX: 0000076b
ESI: 00000001 EDI: 00000000 EBP: ecc83afc ESP: ecc83afc
  DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
CR0: 8005003b CR2: b7f5f000 CR3: 2cd8e000 CR4: 000006f0
DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
DR6: ffff0ff0 DR7: 00000400
  [<c0204937>] delay_tsc+0x17/0x30
  [<c02048e9>] __delay+0x9/0x10
  [<c02127f6>] __spin_lock_debug+0x76/0xf0
  [<c0212618>] ? spin_bug+0x18/0x100
  [<c0147923>] ? __lock_contended+0xa3/0x110
  [<c0212998>] _raw_spin_lock+0x68/0x90
  [<c03201bf>] _spin_lock_bh+0x4f/0x60
  [<f8d31f1a>] ? rose_get_neigh+0x1a/0xa0 [rose]
  [<f8d31f1a>] rose_get_neigh+0x1a/0xa0 [rose]
  [<f8d32404>] rose_route_frame+0x464/0x620 [rose]
  [<c031ffdd>] ? _read_unlock+0x1d/0x20
  [<f8d31fa0>] ? rose_route_frame+0x0/0x620 [rose]
  [<f8d1c396>] ax25_rx_iframe+0x66/0x3b0 [ax25]
  [<f8d1f42f>] ? ax25_start_t3timer+0x1f/0x40 [ax25]
  [<f8d1e65b>] ax25_std_frame_in+0x7fb/0x890 [ax25]
  [<c0320005>] ? _spin_unlock_bh+0x25/0x30
  [<f8d1bdf6>] ax25_kiss_rcv+0x2c6/0x800 [ax25]
  [<c02a4769>] ? sock_def_readable+0x59/0x80
  [<c014a8a7>] ? __lock_release+0x47/0x70
  [<c02a4769>] ? sock_def_readable+0x59/0x80
  [<c031ffdd>] ? _read_unlock+0x1d/0x20
  [<c02a4769>] ? sock_def_readable+0x59/0x80
  [<c02a4d3a>] ? sock_queue_rcv_skb+0x13a/0x1d0
  [<c02a4c45>] ? sock_queue_rcv_skb+0x45/0x1d0
  [<f8d1bb30>] ? ax25_kiss_rcv+0x0/0x800 [ax25]
  [<c02ac715>] netif_receive_skb+0x255/0x2f0
  [<c02ac5c0>] ? netif_receive_skb+0x100/0x2f0
  [<c02af05c>] process_backlog+0x7c/0xf0
  [<c02aeb0c>] net_rx_action+0x16c/0x230
  [<c02aea36>] ? net_rx_action+0x96/0x230
  [<c012bd53>] __do_softirq+0x93/0x120
  [<f8d2a68a>] ? mkiss_receive_buf+0x33a/0x3f0 [mkiss]
  [<c012be37>] do_softirq+0x57/0x60
  [<c012c265>] local_bh_enable_ip+0xa5/0xe0
  [<c0320005>] _spin_unlock_bh+0x25/0x30
  [<f8d2a68a>] mkiss_receive_buf+0x33a/0x3f0 [mkiss]
  [<c025ea37>] pty_write+0x47/0x60
  [<c025c620>] write_chan+0x1b0/0x220
  [<c0259a1c>] ? tty_write_lock+0x1c/0x50
  [<c011fec0>] ? default_wake_function+0x0/0x10
  [<c0259bea>] tty_write+0x12a/0x1c0
  [<c025c470>] ? write_chan+0x0/0x220
  [<c018bbc6>] vfs_write+0x96/0x130
  [<c0259ac0>] ? tty_write+0x0/0x1c0
  [<c018c24d>] sys_write+0x3d/0x70
  [<c0104d1e>] sysenter_past_esp+0x5f/0xa5
  =======================

Since rose_route_frame() does not use rose_node_list we can safely
remove rose_node_list_lock spin lock here and let it be free for
rose_get_neigh().

Signed-off-by: Bernard Pidoux <f6bvp@amsat.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years agorose: Socket lock was not released before returning to user space
Bernard Pidoux [Sun, 20 Apr 2008 01:41:51 +0000 (18:41 -0700)]
rose: Socket lock was not released before returning to user space

================================================
[ BUG: lock held when returning to user space! ]
------------------------------------------------
xfbbd/3683 is leaving the kernel with locks still held!
1 lock held by xfbbd/3683:
  #0:  (sk_lock-AF_ROSE){--..}, at: [<c8cd1eb3>] rose_connect+0x73/0x420 [rose]

INFO: task xfbbd:3683 blocked for more than 120 seconds.
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
xfbbd         D 00000246     0  3683   3669
        c6965ee0 00000092 c02c5c40 00000246 c0f6b5f0 c0f6b5c0 c0f6b5f0 c0f6b5c0
        c0f6b614 c6965f18 c024b74b ffffffff c06ba070 00000000 00000000 00000001
        c6ab07c0 c012d450 c0f6b634 c0f6b634 c7b5bf10 c0d6004c c7b5bf10 c6965f40
Call Trace:
  [<c024b74b>] lock_sock_nested+0x6b/0xd0
  [<c012d450>] ? autoremove_wake_function+0x0/0x40
  [<c02488f1>] sock_fasync+0x41/0x150
  [<c0249e69>] sock_close+0x19/0x40
  [<c0175d54>] __fput+0xb4/0x170
  [<c0176018>] fput+0x18/0x20
  [<c017300e>] filp_close+0x3e/0x70
  [<c01744e9>] sys_close+0x69/0xb0
  [<c0103bda>] sysenter_past_esp+0x5f/0xa5
  =======================
INFO: lockdep is turned off.

Signed-off-by: Bernard Pidoux <f6bvp@amsat.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years agohci_usb: remove code obfuscation
Pavel Machek [Sun, 20 Apr 2008 01:17:26 +0000 (18:17 -0700)]
hci_usb: remove code obfuscation

_urb_free is an alias for kfree... making code longer & harder to
read. Remove it.

Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years agodrivers/net/appletalk: use time_before, time_before_eq, etc
Julia Lawall [Sun, 20 Apr 2008 01:15:41 +0000 (18:15 -0700)]
drivers/net/appletalk: use time_before, time_before_eq, etc

The functions time_before, time_before_eq, time_after, and time_after_eq
are more robust for comparing jiffies against other values.

A simplified version of the semantic patch making this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@ change_compare_np @
expression E;
@@

(
- jiffies <= E
+ time_before_eq(jiffies,E)
|
- jiffies >= E
+ time_after_eq(jiffies,E)
|
- jiffies < E
+ time_before(jiffies,E)
|
- jiffies > E
+ time_after(jiffies,E)
)

@ include depends on change_compare_np @
@@

#include <linux/jiffies.h>

@ no_include depends on !include && change_compare_np @
@@

  #include <linux/...>
+ #include <linux/jiffies.h>
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years agodrivers/atm: use time_before, time_before_eq, etc
Julia Lawall [Sun, 20 Apr 2008 01:14:50 +0000 (18:14 -0700)]
drivers/atm: use time_before, time_before_eq, etc

The functions time_before, time_before_eq, time_after, and time_after_eq
are more robust for comparing jiffies against other values.

A simplified version of the semantic patch making this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@ change_compare_np @
expression E;
@@

(
- jiffies <= E
+ time_before_eq(jiffies,E)
|
- jiffies >= E
+ time_after_eq(jiffies,E)
|
- jiffies < E
+ time_before(jiffies,E)
|
- jiffies > E
+ time_after(jiffies,E)
)

@ include depends on change_compare_np @
@@

#include <linux/jiffies.h>

@ no_include depends on !include && change_compare_np @
@@

  #include <linux/...>
+ #include <linux/jiffies.h>
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years agohci_usb: do not initialize static variables to 0
Pavel Machek [Sun, 20 Apr 2008 01:13:40 +0000 (18:13 -0700)]
hci_usb: do not initialize static variables to 0

hci_usb: do not initialize static variables to 0.

Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years agotg3: 5701 DMA corruption fix
Matt Carlson [Sun, 20 Apr 2008 01:12:33 +0000 (18:12 -0700)]
tg3: 5701 DMA corruption fix

Herbert Xu's commit fb93134dfc2a6e6fbedc7c270a31da03fce88db9, entitled
"[TCP]: Fix size calculation in sk_stream_alloc_pskb", has triggered a
bug in the 5701 where the 5701 DMA engine will corrupt outgoing
packets.  This problem only happens when the starting address of the
packet matches a certain range of offsets and only when the 5701 is
placed downstream of a particular Intel bridge.

This patch detects the problematic bridge and if present, readjusts the
starting address of the packet data to a dword aligned boundary.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years agoatm nicstar: Removal of debug code containing deprecated calls to cli()/sti()
Mark Asselstine [Sun, 20 Apr 2008 01:10:46 +0000 (18:10 -0700)]
atm nicstar: Removal of debug code containing deprecated calls to cli()/sti()

Code within NS_DEBUG_SPINLOCKS contained deprecated cli()/sti()
function calls.  NS_DEBUG_SPINLOCKS and the associated code seems to
be of little use these days so the strategy of removing this code
rather then updating it to use spinlocks has been taken.

Signed-off-by: Mark Asselstine <mark.asselstine@windriver.com>
Reviewed-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years agoiwlwifi: Fix unconditional access to station->tidp[].agg.
David S. Miller [Sun, 20 Apr 2008 01:09:39 +0000 (18:09 -0700)]
iwlwifi: Fix unconditional access to station->tidp[].agg.

Reportred by Ingo Molnar:

drivers/net/wireless/iwlwifi/iwl-debugfs.c: In function 'iwl_dbgfs_stations_read':
drivers/net/wireless/iwlwifi/iwl-debugfs.c:256: error: 'struct iwl4965_tid_data' has no member named 'agg'

Needs CONFIG_IWL4965_HT protection.

Signed-off-by: David S. Miller <davem@davemloft.net>
16 years agonetfilter: Fix SIP conntrack build with NAT disabled.
Patrick McHardy [Sun, 20 Apr 2008 00:53:52 +0000 (17:53 -0700)]
netfilter: Fix SIP conntrack build with NAT disabled.

Reported by Ingo Molnar.

The SIP helper is also useful without NAT. This patch adds an ifdef
around the RTP call optimization for NATed clients.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years agonetfilter: Fix SCTP nat build.
Patrick McHardy [Sun, 20 Apr 2008 00:52:51 +0000 (17:52 -0700)]
netfilter: Fix SCTP nat build.

We need to select LIBCRC32C.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris...
Linus Torvalds [Sat, 19 Apr 2008 01:18:30 +0000 (18:18 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/jmorris/security-testing-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6:
  security: fix up documentation for security_module_enable
  Security: Introduce security= boot parameter
  Audit: Final renamings and cleanup
  SELinux: use new audit hooks, remove redundant exports
  Audit: internally use the new LSM audit hooks
  LSM/Audit: Introduce generic Audit LSM hooks
  SELinux: remove redundant exports
  Netlink: Use generic LSM hook
  Audit: use new LSM hooks instead of SELinux exports
  SELinux: setup new inode/ipc getsecid hooks
  LSM: Introduce inode_getsecid and ipc_getsecid hooks

16 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6.26
Linus Torvalds [Sat, 19 Apr 2008 01:02:35 +0000 (18:02 -0700)]
Merge git://git./linux/kernel/git/davem/net-2.6.26

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6.26: (1090 commits)
  [NET]: Fix and allocate less memory for ->priv'less netdevices
  [IPV6]: Fix dangling references on error in fib6_add().
  [NETLABEL]: Fix NULL deref in netlbl_unlabel_staticlist_gen() if ifindex not found
  [PKT_SCHED]: Fix datalen check in tcf_simp_init().
  [INET]: Uninline the __inet_inherit_port call.
  [INET]: Drop the inet_inherit_port() call.
  SCTP: Initialize partial_bytes_acked to 0, when all of the data is acked.
  [netdrvr] forcedeth: internal simplifications; changelog removal
  phylib: factor out get_phy_id from within get_phy_device
  PHY: add BCM5464 support to broadcom PHY driver
  cxgb3: Fix __must_check warning with dev_dbg.
  tc35815: Statistics cleanup
  natsemi: fix MMIO for PPC 44x platforms
  [TIPC]: Cleanup of TIPC reference table code
  [TIPC]: Optimized initialization of TIPC reference table
  [TIPC]: Remove inlining of reference table locking routines
  e1000: convert uint16_t style integers to u16
  ixgb: convert uint16_t style integers to u16
  sb1000.c: make const arrays static
  sb1000.c: stop inlining largish static functions
  ...

16 years agosecurity: fix up documentation for security_module_enable
James Morris [Fri, 7 Mar 2008 01:23:49 +0000 (12:23 +1100)]
security: fix up documentation for security_module_enable

security_module_enable() can only be called during kernel init.

Signed-off-by: James Morris <jmorris@namei.org>
16 years agoSecurity: Introduce security= boot parameter
Ahmed S. Darwish [Thu, 6 Mar 2008 16:09:10 +0000 (18:09 +0200)]
Security: Introduce security= boot parameter

Add the security= boot parameter. This is done to avoid LSM
registration clashes in case of more than one bult-in module.

User can choose a security module to enable at boot. If no
security= boot parameter is specified, only the first LSM
asking for registration will be loaded. An invalid security
module name will be treated as if no module has been chosen.

LSM modules must check now if they are allowed to register
by calling security_module_enable(ops) first. Modify SELinux
and SMACK to do so.

Do not let SMACK register smackfs if it was not chosen on
boot. Smackfs assumes that smack hooks are registered and
the initial task security setup (swapper->security) is done.

Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com>
Acked-by: James Morris <jmorris@namei.org>
16 years agoAudit: Final renamings and cleanup
Ahmed S. Darwish [Fri, 18 Apr 2008 23:59:43 +0000 (09:59 +1000)]
Audit: Final renamings and cleanup

Rename the se_str and se_rule audit fields elements to
lsm_str and lsm_rule to avoid confusion.

Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com>
Acked-by: James Morris <jmorris@namei.org>
16 years agoSELinux: use new audit hooks, remove redundant exports
Ahmed S. Darwish [Sat, 1 Mar 2008 20:03:14 +0000 (22:03 +0200)]
SELinux: use new audit hooks, remove redundant exports

Setup the new Audit LSM hooks for SELinux.
Remove the now redundant exported SELinux Audit interface.

Audit: Export 'audit_krule' and 'audit_field' to the public
since their internals are needed by the implementation of the
new LSM hook 'audit_rule_known'.

Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com>
Acked-by: James Morris <jmorris@namei.org>
16 years agoAudit: internally use the new LSM audit hooks
Ahmed S. Darwish [Sat, 1 Mar 2008 20:01:11 +0000 (22:01 +0200)]
Audit: internally use the new LSM audit hooks

Convert Audit to use the new LSM Audit hooks instead of
the exported SELinux interface.

Basically, use:
security_audit_rule_init
secuirty_audit_rule_free
security_audit_rule_known
security_audit_rule_match

instad of (respectively) :
selinux_audit_rule_init
selinux_audit_rule_free
audit_rule_has_selinux
selinux_audit_rule_match

Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com>
Acked-by: James Morris <jmorris@namei.org>
16 years agoLSM/Audit: Introduce generic Audit LSM hooks
Ahmed S. Darwish [Sat, 1 Mar 2008 20:00:05 +0000 (22:00 +0200)]
LSM/Audit: Introduce generic Audit LSM hooks

Introduce a generic Audit interface for security modules
by adding the following new LSM hooks:

audit_rule_init(field, op, rulestr, lsmrule)
audit_rule_known(krule)
audit_rule_match(secid, field, op, rule, actx)
audit_rule_free(rule)

Those hooks are only available if CONFIG_AUDIT is enabled.

Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com>
Acked-by: James Morris <jmorris@namei.org>
Reviewed-by: Paul Moore <paul.moore@hp.com>
16 years agoSELinux: remove redundant exports
Ahmed S. Darwish [Sat, 1 Mar 2008 19:58:32 +0000 (21:58 +0200)]
SELinux: remove redundant exports

Remove the following exported SELinux interfaces:
selinux_get_inode_sid(inode, sid)
selinux_get_ipc_sid(ipcp, sid)
selinux_get_task_sid(tsk, sid)
selinux_sid_to_string(sid, ctx, len)

They can be substitued with the following generic equivalents
respectively:
new LSM hook, inode_getsecid(inode, secid)
new LSM hook, ipc_getsecid*(ipcp, secid)
LSM hook, task_getsecid(tsk, secid)
LSM hook, sid_to_secctx(sid, ctx, len)

Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com>
Acked-by: James Morris <jmorris@namei.org>
Reviewed-by: Paul Moore <paul.moore@hp.com>
16 years agoNetlink: Use generic LSM hook
Ahmed S. Darwish [Sat, 1 Mar 2008 19:56:22 +0000 (21:56 +0200)]
Netlink: Use generic LSM hook

Don't use SELinux exported selinux_get_task_sid symbol.
Use the generic LSM equivalent instead.

Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com>
Acked-by: James Morris <jmorris@namei.org>
Acked-by: David S. Miller <davem@davemloft.net>
Reviewed-by: Paul Moore <paul.moore@hp.com>
16 years agoAudit: use new LSM hooks instead of SELinux exports
Ahmed S. Darwish [Sat, 1 Mar 2008 19:54:38 +0000 (21:54 +0200)]
Audit: use new LSM hooks instead of SELinux exports

Stop using the following exported SELinux interfaces:
selinux_get_inode_sid(inode, sid)
selinux_get_ipc_sid(ipcp, sid)
selinux_get_task_sid(tsk, sid)
selinux_sid_to_string(sid, ctx, len)
kfree(ctx)

and use following generic LSM equivalents respectively:
security_inode_getsecid(inode, secid)
security_ipc_getsecid*(ipcp, secid)
security_task_getsecid(tsk, secid)
security_sid_to_secctx(sid, ctx, len)
security_release_secctx(ctx, len)

Call security_release_secctx only if security_secid_to_secctx
succeeded.

Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com>
Acked-by: James Morris <jmorris@namei.org>
Reviewed-by: Paul Moore <paul.moore@hp.com>
16 years agoSELinux: setup new inode/ipc getsecid hooks
Ahmed S. Darwish [Sat, 1 Mar 2008 19:52:30 +0000 (21:52 +0200)]
SELinux: setup new inode/ipc getsecid hooks

Setup the new inode_getsecid and ipc_getsecid() LSM hooks
for SELinux.

Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com>
Acked-by: James Morris <jmorris@namei.org>
Reviewed-by: Paul Moore <paul.moore@hp.com>
16 years agoLSM: Introduce inode_getsecid and ipc_getsecid hooks
Ahmed S. Darwish [Sat, 1 Mar 2008 19:51:09 +0000 (21:51 +0200)]
LSM: Introduce inode_getsecid and ipc_getsecid hooks

Introduce inode_getsecid(inode, secid) and ipc_getsecid(ipcp, secid)
LSM hooks. These hooks will be used instead of similar exported
SELinux interfaces.

Let {inode,ipc,task}_getsecid hooks set the secid to 0 by default
if CONFIG_SECURITY is not defined or if the hook is set to
NULL (dummy). This is done to notify the caller that no valid
secid exists.

Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com>
Acked-by: James Morris <jmorris@namei.org>
Reviewed-by: Paul Moore <paul.moore@hp.com>
16 years ago[NET]: Fix and allocate less memory for ->priv'less netdevices
Alexey Dobriyan [Fri, 18 Apr 2008 22:43:32 +0000 (15:43 -0700)]
[NET]: Fix and allocate less memory for ->priv'less netdevices

This patch effectively reverts commit d0498d9ae1a5cebac363e38907266d5cd2eedf89
aka "[NET]: Do not allocate unneeded memory for dev->priv alignment."
It was found to be buggy because of final unconditional += NETDEV_ALIGN_CONST
removal.

For example, for sizeof(struct net_device) being 2048 bytes, "alloc_size"
was also 2048 bytes, but allocator with debugging options turned on started
giving out !32-byte aligned memory resulting in redzones overwrites.

Patch does small optimization in ->priv'less case: bumping size to next
32-byte boundary was always done to ensure ->priv will also be aligned.
But, no ->priv, no need to do that.

Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years agox86 PAT: fix mmap() of holes
Ingo Molnar [Fri, 18 Apr 2008 19:32:22 +0000 (21:32 +0200)]
x86 PAT: fix mmap() of holes

do not return a -EINVAL when mmap()-ing PCI holes.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Acked-by: Suresh Siddha <suresh.b.siddha@intel.com>
Acked-by: H. Peter Anvin <hpa@zytor.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Arjan van de Ven <arjan@linux.intel.com>
16 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
Linus Torvalds [Fri, 18 Apr 2008 18:25:31 +0000 (11:25 -0700)]
Merge git://git./linux/kernel/git/jejb/scsi-misc-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (137 commits)
  [SCSI] iscsi: bidi support for iscsi_tcp
  [SCSI] iscsi: bidi support at the generic libiscsi level
  [SCSI] iscsi: extended cdb support
  [SCSI] zfcp: Fix error handling for blocked unit for send FCP command
  [SCSI] zfcp: Remove zfcp_erp_wait from slave destory handler to fix deadlock
  [SCSI] zfcp: fix 31 bit compile warnings
  [SCSI] bsg: no need to set BSG_F_BLOCK bit in bsg_complete_all_commands
  [SCSI] bsg: remove minor in struct bsg_device
  [SCSI] bsg: use better helper list functions
  [SCSI] bsg: replace kobject_get with blk_get_queue
  [SCSI] bsg: takes a ref to struct device in fops->open
  [SCSI] qla1280: remove version check
  [SCSI] libsas: fix endianness bug in sas_ata
  [SCSI] zfcp: fix compiler warning caused by poking inside new semaphore (linux-next)
  [SCSI] aacraid: Do not describe check_reset parameter with its value
  [SCSI] aacraid: Fix down_interruptible() to check the return value
  [SCSI] sun3_scsi_vme: add MODULE_LICENSE
  [SCSI] st: rename flush_write_buffer()
  [SCSI] tgt: use KMEM_CACHE macro
  [SCSI] initio: fix big endian problems for auto request sense
  ...

16 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394...
Linus Torvalds [Fri, 18 Apr 2008 18:24:29 +0000 (11:24 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/ieee1394/linux1394-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: (43 commits)
  firewire: cleanups
  firewire: fix synchronization of gap counts
  firewire: wait until PHY configuration packet was transmitted (fix bus reset loop)
  firewire: remove unused struct member
  firewire: use bitwise and to get reg in handle_registers
  firewire: replace more hex values with defined csr constants
  firewire: reread config ROM when device reset the bus
  firewire: replace static ROM cache by allocated cache
  firewire: fw-ohci: work around generation bug in TI controllers (fix AV/C and more)
  firewire: fw-ohci: extend logging of bus generations and node ID
  firewire: fw-ohci: conditionally log busReset interrupts
  firewire: fw-ohci: don't append to AT context when it's not active
  firewire: fw-ohci: log regAccessFail events
  firewire: fw-ohci: make sure HCControl register LPS bit is set
  firewire: fw-ohci: missing PPC PMac feature calls in failure path
  firewire: fw-ohci: untangle a mixed unsigned/signed expression
  firewire: debug interrupt events
  firewire: fw-ohci: catch self_id_count == 0
  firewire: fw-ohci: add self ID error check
  firewire: fw-ohci: refactor probe, remove, suspend, resume
  ...