By pre-allocating rsb structs before searching the hash
table, they can be inserted immediately.  This avoids
always having to repeat the search when adding the struct
to hash list.

This also adds space to the rsb struct for a max resource
name, so an rsb allocation can be used by any request.
The constant size also allows us to finally use a slab
for the rsb structs.
Signed-off-by: NDavid Teigland <teigland@redhat.com>

This is simpler and quicker than the hash table, and
avoids needing to search the hash list for every new
lkid to check if it's used.
Signed-off-by: NDavid Teigland <teigland@redhat.com>

The gfp and size args were switched.
Signed-off-by: NDavid Teigland <teigland@redhat.com>

In fs/dlm/lock.c in the dlm_scan_waiters() function there are 3 small
issues:

1) There's no need to test the return value of the allocation and do a
memset if is succeedes. Just use kzalloc() to obtain zeroed memory.

2) Since kfree() handles NULL pointers gracefully, the test of
'warned' against NULL before the kfree() after the loop is completely
pointless. Remove it.

3) The arguments to kmalloc() (now kzalloc()) were swapped. Thanks to
Dr. David Alan Gilbert for pointing this out.
Signed-off-by: NJesper Juhl <jj@chaosbits.net>
Signed-off-by: NDavid Teigland <teigland@redhat.com>

When the dlm fails to make a network connection to another
node, include the address of the node in the error message.
Signed-off-by: NMasatake YAMATO <yamato@redhat.com>
Signed-off-by: NDavid Teigland <teigland@redhat.com>

Allocate dlm hash tables in the vmalloc area to allow a greater
maximum size without restructuring of the hash table code.
Signed-off-by: NBryn M. Reeves <bmr@redhat.com>
Signed-off-by: NDavid Teigland <teigland@redhat.com>

Display all addresses the dlm is using for the local node
from the configfs file config/dlm/<cluster>/comms/<comm>/addr_list
Also make the addr file write only.
Signed-off-by: NMasatake YAMATO <yamato@redhat.com>
Signed-off-by: NDavid Teigland <teigland@redhat.com>

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (24 commits)
  usbnet: Remove over-broad module alias from zaurus.
  MAINTAINERS: drop Michael from bfin_mac driver
  net/can: activate bit-timing calculation and netlink based drivers by default
  rionet: fix NULL pointer dereference in rionet_remove
  net+crypto: Use vmalloc for zlib inflate buffers.
  netfilter: Fix ip_route_me_harder triggering ip_rt_bug
  ipv4: Fix IPsec slowpath fragmentation problem
  ipv4: Fix packet size calculation in __ip_append_data
  cxgb3: skb_record_rx_queue now records the queue index relative to the net_device.
  bridge: Only flood unregistered groups to routers
  qlge: Add maintainer.
  MAINTAINERS: mark socketcan-core lists as subscribers-only
  MAINTAINERS: Remove Sven Eckelmann from BATMAN ADVANCED
  r8169: fix wrong register use.
  net/usb/kalmia: signedness bug in kalmia_bind()
  net/usb: kalmia: Various fixes for better support of non-x86 architectures.
  rtl8192cu: Fix missing firmware load
  udp/recvmsg: Clear MSG_TRUNC flag when starting over for a new packet
  ipv6/udp: Use the correct variable to determine non-blocking condition
  netconsole: fix build when CONFIG_NETCONSOLE_DYNAMIC is turned on
  ...

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/avr32-2.6:
  MAINTAINERS: update AVR32 and AT32AP maintainers

* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog:
  watchdog: update author email for at32ap700x_wdt
  watchdog: gef_wdt: fix MODULE_ALIAS
  watchdog: Intel SCU Watchdog: Fix build and remove duplicate code
  watchdog: mtx1-wdt: fix section mismatch
  watchdog: mtx1-wdt: fix GPIO toggling
  watchdog: mtx1-wdt: request gpio before using it
  watchdog: Handle multiple wm831x watchdogs being registered

* 'sh-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-3.x:
  sh: use printk_ratelimited instead of printk_ratelimit
  sh: Fix up unmet dependency warnings with USB EHCI/OHCI selects.
  sh: fix the value of sh_dmae_slave_config in setup-sh7757
  sh: fix the INTC vector for IRQ and IRL in setup-sh7757
  sh: add to select the new configuration for USB EHCI/OHCI
  sh: add platform_device of EHCI/OHCI to setup-sh7757
  sh: fix compile error using sh7757lcr_defconfig

Merge branch 'rmobile-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-3.x

* 'rmobile-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-3.x:
  ARM: mach-shmobile: make a struct in board-ap4evb.c static
  ARM: mach-shmobile: ag5evm: consistently name sdhi info structures
  ARM: mach-shmobile: mackerel: change usbhs devices order

This alters the maintenance of the AVR32 architecture and the AT32AP machine
code to be shared between Haavard Skinnemoen and me. The status is also changed
to maintained, as we no longer are being paid to look after this architecture.
Signed-off-by: NHans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
Acked-by: NHaavard Skinnemoen <hskinnemoen@gmail.com>

Follows the powerpc change, for much the same rationale.
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

struct soc_camera_link imx074_link in board-ap4evb.c doesn't have
to be global.
Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm/radeon/kms: increase rom size for atrm method

* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  crypto: caam - fix operator precedence in shared descriptor allocation

The vbios rom is >64k on a lot of modern asics.  Increase
the fetch size for atrm to make sure we don't miss part
of a larger rom.
Signed-off-by: NAlex Deucher <alexdeucher@gmail.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

setkey allocates 16 bytes (CAAM_CMD_SZ *
DESC_AEAD_SHARED_TEXT_LEN) shy of what is needed to
store the shared descriptor, resulting in memory
corruption.  Fix this.
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

* 'kvm-updates/3.0' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
  KVM: x86 emulator: fix %rip-relative addressing with immediate source operand

* 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging:
  i2c/pca954x: Initialize the mux to disconnected state
  i2c-taos-evm: Fix log messages

* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
  arch/powerpc: use printk_ratelimited instead of printk_ratelimit
  powerpc/rtas-rtc: remove sideeffects of printk_ratelimit
  powerpc/pseries: remove duplicate SCSI_BNX2_ISCSI in pseries_defconfig
  powerpc/e500: fix breakage with fsl_rio_mcheck_exception
  powerpc/p1022ds: fix audio-related properties in the device tree
  powerpc/85xx: fix NAND_CMD_READID read bytes number

It's not so much an error as a warning about normal Marvell crazines.
So don't use KERN_ERR that ends up spamming the console even in quiet
mode, it's not _that_ critical.

Explained by Jeff:

 "Long explanation, it's a mess:

  Marvell took standard AHCI, and bastardized it to include a weird mode
  whereby PATA devices appear inside the AHCI DMA and interrupt
  infrastructure you're familiar with.

  So, PATA devices appear via pata_marvell driver, using basic legacy
  IDE programming interface.  But SATA devices, which might also be
  attached to this chip, either work in under-performing mode or
  simply don't work at all (e.g.  newer 6 Gbps devices or port
  multiplier attachments, NCQ, ...)

  On the other hand, 'ahci' driver loads and works with the chip's
  attached SATA devices quite beautifully, but is completely unable to
  drive any attached PATA devices, due to the Marvell-specific
  PATA-under-AHCI interface.

  The "masking port_map 0x7 -> 0x3" message is the ahci driver "hiding"
  the PATA port(s) from itself, making sure it will only drive the SATA
  ports it knows how to drive."
Acked-by: NJeff Garzik <jgarzik@redhat.com>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

This module and a bunch of dependancies are getting loaded on several
of laptops I have (probably picking up the mobile broadband device),
that have nothing to do with zaurus. Matching by class without
any vendor/device pair isn't the right thing to do here, as it
will prevent any other driver from correctly binding to it.
(Or in the absense of a driver, will just waste time & memory by
 unnecessarily loading modules)
Signed-off-by: NDave Jones <davej@redhat.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

We want people to just use the list now rather than hitting up people
who are no longer responsible for it.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
Acked-by: NMichael Hennerich <michael.hennerich@analog.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

The two options "CAN bit-timing calculation" and
"Platform CAN drivers with Netlink support" have a "default Y". In order to
activate them by default, change to "default y".
Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
Acked-by: NWolfgang Grandegger <wg@grandegger.com>
Acked-by: NKurt Van Dijck <kurt.van.dijck@eia.be>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Function rionet_remove initializes local variable 'ndev' to NULL
and do nothing changes before the call to unregister_netdev(ndev),
this could cause a NULL pointer dereference.
Reported-by: NJesper Juhl <jj@chaosbits.net>
Signed-off-by: NYinglin Luan <synmyth@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

They are 64K and result in order-4 allocations, even with SLUB.

Therefore, just like we always have for the deflate buffers, use
vmalloc.
Reported-by: NMartin Jackson <mjackson220.list@gmail.com>
Acked-by: NHerbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

	Avoid creating input routes with ip_route_me_harder.
It does not work for locally generated packets. Instead,
restrict sockets to provide valid saddr for output route (or
unicast saddr for transparent proxy). For other traffic
allow saddr to be unicast or local but if callers forget
to check saddr type use 0 for the output route.

	The resulting handling should be:

- REJECT TCP:
	- in INPUT we can provide addr_type = RTN_LOCAL but
	better allow rejecting traffic delivered with
	local route (no IP address => use RTN_UNSPEC to
	allow also RTN_UNICAST).
	- FORWARD: RTN_UNSPEC => allow RTN_LOCAL/RTN_UNICAST
	saddr, add fix to ignore RTN_BROADCAST and RTN_MULTICAST
	- OUTPUT: RTN_UNSPEC

- NAT, mangle, ip_queue, nf_ip_reroute: RTN_UNSPEC in LOCAL_OUT

- IPVS:
	- use RTN_LOCAL in LOCAL_OUT and FORWARD after SNAT
	to restrict saddr to be local
Signed-off-by: NJulian Anastasov <ja@ssi.bg>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

pca954x power-on default is channel 0 connected. If multiple pca954x
muxes are connected to the same physical I2C bus, the parent bus will
see channel 0 devices behind both muxes by default. This is bad.

Scenario:
            -- pca954x @ 0x70 -- ch 0 (I2C-bus-101) -- EEPROM @ 0x50
            |
I2C-bus-1 ---
            |
            -- pca954x @ 0x71 -- ch 0 (I2C-bus-111) -- EEPROM @ 0x50

1. Load I2C bus driver: creates I2C-bus-1
2. Load pca954x driver: creates virtual I2C-bus-101 and I2C-bus-111
3. Load eeprom driver
4. Try to read EEPROM @ 0x50 on I2C-bus-101. The transaction will also bleed
   onto I2C-bus-111 because pca954x @ 0x71 channel 0 is connected by default.

Fix: Initialize pca954x to disconnected state in pca954x_probe()
Signed-off-by: NPetri Gynther <pgynther@google.com>
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Cc: stable@kernel.org

* Print all error and information messages even when debugging is
  disabled.
* Don't use adapter device to log messages before it is ready.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Cc: stable@kernel.org

Fix the value of chcr for SCIF[2-4]_RX and RIIC[0-9]_RX and
the value of mid_rid for some RIIC.
Signed-off-by: NYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

Signed-off-by: NYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

%rip-relative addressing is relative to the first byte of the next instruction,
so we need to add %rip only after we've fetched any immediate bytes.

Based on original patch by Li Xin <xin.li@intel.com>.
Signed-off-by: NAvi Kivity <avi@redhat.com>
Acked-by: NLi Xin <xin.li@intel.com>
Signed-off-by: NMarcelo Tosatti <mtosatti@redhat.com>

Since printk_ratelimit() shouldn't be used anymore (see comment in
include/linux/printk.h), replace it with printk_ratelimited.
Signed-off-by: NChristian Dietrich <christian.dietrich@informatik.uni-erlangen.de>
Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>

Don't use printk_ratelimit() as an additional condition for returning
on an error. Because when the ratelimit is reached, printk_ratelimit
will return 0 and e.g. in rtas_get_boot_time won't check for an error
condition.
Signed-off-by: NChristian Dietrich <christian.dietrich@informatik.uni-erlangen.de>
Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>

Remove duplicate assignment of SCSI_BNX2_ISCSI in pseries_defconfig
introduced by:
  37e0c21e powerpc/pseries: Enable iSCSI support for a number of cards

causes warning:
arch/powerpc/configs/pseries_defconfig:151:warning: override: reassigning to symbol SCSI_BNX2_ISCSI
Signed-off-by: NMichael Neuling <mikey@neuling.org>
Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>

This patch updates the email address of the at32ap700x_wdt driver supported by
me to an email account I will use on a more regular basis in the future.
Signed-off-by: NHans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
Signed-off-by: NWim Van Sebroeck <wim@iguana.be>

* 'drm-intel-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/keithp/linux-2.6:
  drm/i915: Use chipset-specific irq installers
  drm/i915: forcewake fix after reset
  drm/i915: add Ivy Bridge page flip support
  drm/i915: split page flip queueing into per-chipset functions