Commit Graph

286767 Commits

Author SHA1 Message Date
Linus Torvalds afd290945c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security:
  KEYS: Permit key_serial() to be called with a const key pointer
  keys: fix user_defined key sparse messages
  ima: fix cred sparse warning
  MPILIB: Add a missing ENOMEM check
2012-01-19 11:46:08 -08:00
Al Viro 8bc5191b26 qnx4: don't leak ->BitMap on late failure exits
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-19 13:54:36 -05:00
Al Viro 4134bf81ff qnx4: reduce the insane nesting in qnx4_checkroot()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-19 13:40:57 -05:00
Al Viro 1aab323ea5 qnx4: di_fname is an array, for crying out loud...
(struct qnx4_inode_entry *)(bh->b_data + some_offset)->di_fname
is not going to be NULL, TYVM...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-19 13:19:42 -05:00
Stephen Hemminger 3d8fe98f8d ixgbevf: make operations tables const
The arrays of function pointers should be const to make life harder
for rootkits.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Tested-by: Sibai Li <sibai.li@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-19 12:35:07 -05:00
Stephen Hemminger b5417bf8e8 ixgbevf: fix sparse warnings
Fixes sparse warnings:
drivers/net/ethernet/intel/ixgbevf/vf.c:418:21: warning: symbol 'ixgbevf_82599_vf_info' was not declared. Should it be static?
drivers/net/ethernet/intel/ixgbevf/vf.c:423:21: warning: symbol 'ixgbevf_X540_vf_info' was not declared. Should it be static?
drivers/net/ethernet/intel/ixgbevf/mbx.c:331:29: warning: symbol 'ixgbevf_mbx_ops' was not declared. Should it be static?

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Tested-by: Sibai Li <sibai.li@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-19 12:35:06 -05:00
Stephen Hemminger b47aca135d ixgbevf: make ethtool ops and strings const
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Tested-by: Sibai Li <sibai.li@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-19 12:35:06 -05:00
Greg Rose 375b27cf5d ixgbevf: Prevent possible race condition by checking for message
The mailbox interrupt routine might cause a race condition sometimes
and cause a message to be missed.

Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Tested-by: Sibai Li <sibai.li@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-19 12:35:06 -05:00
Alexander Duyck 795be954dc ixgbe: Fix register defines to correctly handle complex expressions
This patch is meant to address possible issues with the IXGBE register
defines generating incorrect values when given a complex expression for the
register offset.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-19 12:35:06 -05:00
Mitch A Williams 56b68960ce igbvf: Remove unnecessary irq disable/enable
This irq disable/enable pair used to wrap access to the driver's vlgrp
struct, which is no longer present. So, then, this could also so no longer
be present.

Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-19 12:35:06 -05:00
Stephen Hemminger b2f0f6bb87 igbvf: remove unneeded cast
The cast and comment are unnecessary in the current upstream kernel.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Tested-by: Garrett, RobertX E <robertx.e.garrett@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-19 12:35:06 -05:00
Carolyn Wyborny 6e861326b1 igb: Update Copyright on all Intel copyrighted files.
Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-19 12:35:06 -05:00
Stephen Hemminger c50b52a0c7 igb: make local functions static
Sparse caught two functions that were only being used in one file.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-19 12:35:05 -05:00
Takashi Iwai a7309792c4 ALSA: hda/realtek - Remove use_jack_tbl field
Now that all quirks have the own unsol handlers, we don't need to check
use_jack_tbl flag any more.  Let's kill it.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-01-19 15:03:48 +01:00
Takashi Iwai f21d78e269 ALSA: hda/realtek - Avoid conflict of unsol-events with static quirks
The recently added jack-kctl support sets the unsol event tags
dynamically, while static quirks usually set the fixed tags in the
init_verbs array.  Due to this conflict, the own unsol event handler
can't retrieve the tag and handle it properly any more.

For fixing this, avoid calling snd_hda_jack_add_kctls() for static
quirks, and always let them use own handlers instead of the standard
one for the auto-pareser.

Reported-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-01-19 12:10:29 +01:00
Takashi Iwai b90bf1de7c ALSA: hda/realtek - Avoid multi-ios conflicting with multi-speakers
When a machine has multiple speakers, we don't need to create the
controls for multi-ios.  Check the number of primary outputs beforehand.

Note that this workaround might not work always with new codecs in
future; this assumes that both speakers and multi-io jacks share the
same mixers/DACs.  If they are routed with different mixers, the
individual mixer controls should be needed.  But, so far, this doesn't
happen with the existing ALC codecs.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-01-19 11:42:55 +01:00
David Howells 456a8167e9 KEYS: Permit key_serial() to be called with a const key pointer
Permit key_serial() to be called with a const key pointer.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>
2012-01-19 16:17:35 +11:00
Mimi Zohar f6b24579d0 keys: fix user_defined key sparse messages
Replace the rcu_assign_pointer() calls with rcu_assign_keypointer().

Signed-off-by: Mimi Zohar <zohar@us.ibm.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>
2012-01-19 16:16:29 +11:00
Mimi Zohar 3db59dd933 ima: fix cred sparse warning
Fix ima_policy.c sparse "warning: dereference of noderef expression"
message, by accessing cred->uid using current_cred().

Changelog v1:
- Change __cred to just cred (based on David Howell's comment)

Signed-off-by: Mimi Zohar <zohar@us.ibm.com>
Signed-off-by: James Morris <jmorris@namei.org>
2012-01-19 15:59:11 +11:00
Steve French acbbb76a26 CIFS: Rename *UCS* functions to *UTF16*
to reflect the unicode encoding used by CIFS protocol.

Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru>
Acked-by: Jeff Layton <jlayton@samba.org>
Reviewed-by: Shirish Pargaonkar <shirishpargaonkar@gmail.com>
2012-01-18 22:32:33 -06:00
Linus Torvalds 90a4c0f51e uml: fix compile for x86-64
Randy Dunlap reports that we get

  arch/x86/um/shared/sysdep/ptrace.h:7:20: error: redefinition of 'regs_return_value'
  arch/x86/um/shared/sysdep/ptrace.h:7:20: note: previous definition of 'regs_return_value' was here

when compiling UML for x86-64.

Stephen Rothwell root-caused it and says:

 "Caused by commit d7e7528bcd ("Audit: push audit success and retcode
  into arch ptrace.h") (another patch that was never in linux-next :-().

  This file now needs protection against double inclusion."

so let's do as the man says.

Reported-by: Randy Dunlap <rdunlap@xenotime.net>
Analyzed-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-01-18 19:26:11 -08:00
David Howells 4bf1924c00 MPILIB: Add a missing ENOMEM check
Add a missing ENOMEM check.

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Mimi Zohar <zohar@us.ibm.com>
Signed-off-by: James Morris <jmorris@namei.org>
2012-01-19 13:45:51 +11:00
Thomas Faber 17f1bbca1b net: ftgmac100/ftmac100: add missing interrupt.h include
Fixes compilation failure of these modules due to missing
irqreturn_t type for the ft(g)mac100_interrupt definition.

Signed-off-by: Thomas Faber <thfabba@gmx.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-18 21:01:11 -05:00
Jiri Bohac b924551bed bonding: fix enslaving in alb mode when link down
bond_alb_init_slave() is called from bond_enslave() and sets the slave's MAC
address. This is done differently for TLB and ALB modes.
bond->alb_info.rlb_enabled is used to discriminate between the two modes but
this flag may be uninitialized if the slave is being enslaved prior to calling
bond_open() -> bond_alb_initialize() on the master.

It turns out all the callers of alb_set_slave_mac_addr() pass
bond->alb_info.rlb_enabled as the hw parameter.

This patch cleans up the unnecessary parameter of alb_set_slave_mac_addr() and
makes the function decide based on the bonding mode instead, which fixes the
above problem.

Reported-by: Narendra K <Narendra_K@Dell.com>
Signed-off-by: Jiri Bohac <jbohac@suse.cz>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-18 20:59:53 -05:00
Linus Torvalds f59e842fc0 Merge branch 'for-next-merge' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
* 'for-next-merge' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending:
  ib_srpt: Initial SRP Target merge for v3.3-rc1
2012-01-18 16:29:42 -08:00
Linus Torvalds 4ba3069fea Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: (26 commits)
  target: Set additional sense length field in sense data
  target: Remove legacy device status check from transport_execute_tasks
  target: Remove __transport_execute_tasks() for each processing context
  target: Remove extra se_device->execute_task_lock access in fast path
  target: Drop se_device TCQ queue_depth usage from I/O path
  target: Fix possible NULL pointer with __transport_execute_tasks
  target: Remove TFO->check_release_cmd() fabric API caller
  tcm_fc: Convert ft_send_work to use target_submit_cmd
  target: Add target_submit_cmd() for process context fabric submission
  target: Make target_put_sess_cmd use target_release_cmd_kref
  target: Set response format in INQUIRY response
  target: tcm_mod_builder: small fixups
  Documentation/target: Fix tcm_mod_builder.py build breakage
  target: remove overagressive ____cacheline_aligned annoations
  tcm_loop: bump max_sectors
  target/configs: remove trailing newline from udev_path and alias
  iscsi-target: fix chap identifier simple_strtoul usage
  target: remove useless casts
  target: simplify target_check_cdb_and_preempt
  target: Move core_scsi3_check_cdb_abort_and_preempt
  ...
2012-01-18 15:59:18 -08:00
Steve French c56001879b [CIFS] ACL and FSCACHE support no longer EXPERIMENTAL
CIFS ACL support and FSCACHE support have been in long enough
to be no longer considered experimental.  Remove obsolete Kconfig
dependency.

Signed-off-by: Steve French <sfrench@us.ibm.com>
Acked-by: Jeff Layton <jlayton@redhat.com>
2012-01-18 17:55:41 -06:00
Linus Torvalds 507a03c1cb Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux
This includes initial support for the recently published ACPI 5.0 spec.
In particular, support for the "hardware-reduced" bit that eliminates
the dependency on legacy hardware.

APEI has patches resulting from testing on real hardware.

Plus other random fixes.

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux: (52 commits)
  acpi/apei/einj: Add extensions to EINJ from rev 5.0 of acpi spec
  intel_idle: Split up and provide per CPU initialization func
  ACPI processor: Remove unneeded variable passed by acpi_processor_hotadd_init V2
  ACPI processor: Remove unneeded cpuidle_unregister_driver call
  intel idle: Make idle driver more robust
  intel_idle: Fix a cast to pointer from integer of different size warning in intel_idle
  ACPI: kernel-parameters.txt : Add intel_idle.max_cstate
  intel_idle: remove redundant local_irq_disable() call
  ACPI processor: Fix error path, also remove sysdev link
  ACPI: processor: fix acpi_get_cpuid for UP processor
  intel_idle: fix API misuse
  ACPI APEI: Convert atomicio routines
  ACPI: Export interfaces for ioremapping/iounmapping ACPI registers
  ACPI: Fix possible alignment issues with GAS 'address' references
  ACPI, ia64: Use SRAT table rev to use 8bit or 16/32bit PXM fields (ia64)
  ACPI, x86: Use SRAT table rev to use 8bit or 32bit PXM fields (x86/x86-64)
  ACPI: Store SRAT table revision
  ACPI, APEI, Resolve false conflict between ACPI NVS and APEI
  ACPI, Record ACPI NVS regions
  ACPI, APEI, EINJ, Refine the fix of resource conflict
  ...
2012-01-18 15:51:48 -08:00
Stefan Berger be405411f7 tpm: fix (ACPI S3) suspend regression
This patch fixes an (ACPI S3) suspend regression introduced in commit
68d6e6713f ("tpm: Introduce function to poll for result of self test")
and occurring with an Infineon TPM and tpm_tis and tpm_infineon drivers
active.

The suspend problem occurred if the TPM was disabled and/or deactivated
and therefore the TPM_PCRRead checking the result of the (asynchronous)
self test returned an error code which then caused the tpm_tis driver to
become inactive and this then seemed to have negatively influenced the
suspend support by the tpm_infineon driver...  Besides that the tpm_tis
drive may stay active even if the TPM is disabled and/or deactivated.

Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Tested-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Rajiv Andrade <srajiv@linux.vnet.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-01-18 15:50:17 -08:00
Linus Torvalds 93c3d65b28 nvme: fix merge error due to change of 'make_request_fn' fn type
The type of 'make_request_fn' changed in 5a7bbad27a ("block: remove
support for bio remapping from ->make_request"), but the merge of the
nvme driver didn't take that into account, and as a result the driver
would compile with a warning:

  drivers/block/nvme.c: In function 'nvme_alloc_ns':
  drivers/block/nvme.c:1336:2: warning: passing argument 2 of 'blk_queue_make_request' from incompatible pointer type [enabled by default]
  include/linux/blkdev.h:830:13: note: expected 'void (*)(struct request_queue *, struct bio *)' but argument is of type 'int (*)(struct request_queue *, struct bio *)'

It's benign, but the warning is annoying.

Reported-by: Stephen Rothwell <sfr@canb.auug.org>
Cc: Matthew Wilcox <matthew.r.wilcox@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-01-18 15:41:27 -08:00
Stephen Rothwell 9ef9b20bd0 xen: using EXPORT_SYMBOL requires including export.h
Fix these warnings:

  drivers/xen/biomerge.c:14:1: warning: data definition has no type or storage class [enabled by default]
  drivers/xen/biomerge.c:14:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL' [-Wimplicit-int]
  drivers/xen/biomerge.c:14:1: warning: parameter names (without types) in function declaration [enabled by default]

And this build error:

  ERROR: "xen_biovec_phys_mergeable" [drivers/block/nvme.ko] undefined!

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-01-18 15:37:49 -08:00
Steve French 88a4412b79 [CIFS] Fix build break with multiuser patch when LANMAN disabled
CC: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
2012-01-18 17:13:47 -06:00
Linus Torvalds aa303f2c06 Merge branch 'for-linus/i2c-33' of git://git.fluff.org/bjdooks/linux
* 'for-linus/i2c-33' of git://git.fluff.org/bjdooks/linux:
  i2c-eg20t: Change-company-name-OKI-SEMICONDUCTOR to LAPIS Semiconductor
  i2c-eg20t: Support new device LAPIS Semiconductor ML7831 IOH
  i2c-eg20t: modified the setting of transfer rate.
  i2c-eg20t: use i2c_add_numbered_adapter to get a fixed bus number
  i2c: OMAP: Add DT support for i2c controller
  I2C: OMAP: NACK without STP
  I2C: OMAP: correct SYSC register offset for OMAP4
2012-01-18 13:46:13 -08:00
Darren Hart 2b53d07891 pch_gbe: Do not abort probe on bad MAC
If the MAC is invalid or not implemented, do not abort the probe. Issue
a warning and prevent bringing the interface up until a MAC is set manually
(via ifconfig $IFACE hw ether $MAC).

Tested on two platforms, one with a valid MAC, the other without a MAC. The real
MAC is used if present, the interface fails to come up until the MAC is set on
the other. They successfully get an IP over DHCP and pass a simple ping and
login over ssh test.

This is meant to allow the Inforce SYS940X development board:
http://www.inforcecomputing.com/SYS940X_ECX.html
(and others suffering from a missing MAC) to work with the mainline kernel.
Without this patch, the probe will fail and the interface will not be created,
preventing the user from configuring the MAC manually.

This does not make any attempt to address a missing or invalid MAC for the
pch_phub driver.

Signed-off-by: Darren Hart <dvhart@linux.intel.com>
CC: Arjan van de Ven <arjan@linux.intel.com>
CC: Alan Cox <alan@linux.intel.com>
CC: Tomoya MORINAGA <tomoya.rohm@gmail.com>
CC: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
CC: "David S. Miller" <davem@davemloft.net>
CC: Paul Gortmaker <paul.gortmaker@windriver.com>
CC: Jon Mason <jdmason@kudzu.us>
CC: netdev@vger.kernel.org
CC: Mark Brown <broonie@opensource.wolfsonmicro.com>
CC: David Laight <David.Laight@ACULAB.COM>
CC: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-18 16:41:36 -05:00
Francesco Ruggeri 013d97e9da net: race condition in ipv6 forwarding and disable_ipv6 parameters
There is a race condition in addrconf_sysctl_forward() and
addrconf_sysctl_disable().
These functions change idev->cnf.forwarding (resp. idev->cnf.disable_ipv6)
and then try to grab the rtnl lock before performing any actions.
If that fails they restore the original value and restart the syscall.
This creates race conditions if ipv6 code tries to access
these parameters, or if multiple instances try to do the same operation.
As an example of the former, if __ipv6_ifa_notify() finds a 0 in
idev->cnf.forwarding when invoked by addrconf_ifdown() it may not free
anycast addresses, ultimately resulting in the net_device not being freed.
This patch reads the user parameters into a temporary location and only
writes the actual parameters when the rtnl lock is acquired.
Tested in 2.6.38.8.
Signed-off-by: Francesco Ruggeri <fruggeri@aristanetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-18 16:38:34 -05:00
Roopa Prabhu 35d87e3325 enic: fix location of vnic dev unregister in enic_probe cleanup code
The vnic_dev_unregister is erroneously under CONFIG_PCI_IOV. This patch moves
it out of CONFIG_PCI_IOV

Signed-off-by: Roopa Prabhu <roprabhu@cisco.com>
Signed-off-by: Christian Benvenuti <benve@cisco.com>
Signed-off-by: Sujith Sankar <ssujith@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-18 16:16:41 -05:00
Roopa Prabhu ca2b721de2 enic: rearrange some of the port profile code
This patch rearranges some of the port profile code in enic_probe.
It moves out some lines of port profile related code currently
inside CONFIG_PCI_IOV. This is only done to move all port profile
related code together so that it can help isolate the port profile
handling code under a separate #ifdef in our internal build scripts.

Signed-off-by: Roopa Prabhu <roprabhu@cisco.com>
Signed-off-by: Christian Benvenuti <benve@cisco.com>
Signed-off-by: Sujith Sankar <ssujith@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-18 16:16:41 -05:00
Roopa Prabhu 7335903cba enic: Add sriov vf device id checks in port profile code
This patch adds checks for sriov vf's in enic port profile handling code.
sriov vf's are same as dynamic vnics but with a different device id.

Signed-off-by: Roopa Prabhu <roprabhu@cisco.com>
Signed-off-by: Christian Benvenuti <benve@cisco.com>
Signed-off-by: Sujith Sankar <ssujith@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-18 16:16:41 -05:00
Roopa Prabhu 3a4adef5c0 enic: This patch adds pci id 0x71 for SRIOV VF's
This patch adds pci id 0x71 for sriov VF's.

Signed-off-by: Roopa Prabhu <roprabhu@cisco.com>
Signed-off-by: Christian Benvenuti <benve@cisco.com>
Signed-off-by: Sujith Sankar <ssujith@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-18 16:16:41 -05:00
Steve French 34f598ca08 Merge branch 'master' of git+ssh://git.samba.org/data/git/sfrench/cifs-2.6 2012-01-18 15:12:04 -06:00
Yevgeny Petrilin 93d3e3678f mlx4_en: set number of rx rings used by RSS using ethtool
Value must be a power of 2 due to HW limitation.
Driver supports only 'equal' mode in ethtool and can't be set by using weights.

Signed-off-by: Amir Vadai <amirv@mellanox.co.il>
Reviewed-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-18 16:07:34 -05:00
Eric Dumazet d00a9dd21b net: bpf_jit: fix divide by 0 generation
Several problems fixed in this patch :

1) Target of the conditional jump in case a divide by 0 is performed
   by a bpf is wrong.

2) Must 'generate' the full function prologue/epilogue at pass=0,
   or else we can stop too early in pass=1 if the proglen doesnt change.
   (if the increase of prologue/epilogue equals decrease of all
    instructions length because some jumps are converted to near jumps)

3) Change the wrong length detection at the end of code generation to
   issue a more explicit message, no need for a full stack trace.

Reported-by: Phil Oester <kernel@linuxace.com>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-18 16:04:26 -05:00
David S. Miller 1c659a4475 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless 2012-01-18 15:59:32 -05:00
Linus Torvalds 4a7c1ff236 Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (57 commits)
  [media] as3645a: Fix compilation by including slab.h
  [media] s5p-fimc: Remove linux/version.h include from fimc-mdevice.c
  [media] s5p-mfc: Remove linux/version.h include from s5p_mfc.c
  [media] ds3000: using logical && instead of bitwise &
  [media] v4l2-ctrls: make control names consistent
  [media] DVB: dib0700, add support for Nova-TD LEDs
  [media] DVB: dib0700, add corrected Nova-TD frontend_attach
  [media] DVB: dib0700, separate stk7070pd initialization
  [media] DVB: dib0700, move Nova-TD Stick to a separate set
  [media] : add MODULE_FIRMWARE to dib0700
  [media] DVB-CORE: remove superfluous DTV_CMDs
  [media] s5p-jpeg: adapt to recent videobuf2 changes
  [media] s5p-g2d: fixed a bug in controls setting function
  [media] s5p-mfc: Fix volatile controls setup
  [media] drivers/media/video/s5p-mfc/s5p_mfc.c: adjust double test
  [media] drivers/media/video/s5p-fimc/fimc-capture.c: adjust double test
  [media] s5p-fimc: Fix incorrect control ID assignment
  [media] dvb_frontend: Don't call get_frontend() if idle
  [media] DocBook/dvbproperty.xml: Remove DTV_MODULATION from ISDB-T
  [media] DocBook/dvbproperty.xml: Fix ISDB-T delivery system parameters
  ...
2012-01-18 12:53:54 -08:00
Linus Torvalds 9278e634b4 Merge branch 'fix/asoc' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
* 'fix/asoc' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ASoC: Wait for WM8993 FLL to stabilise
  ASoC: core - Free platform DAPM context at platform removal.
  ASoC: dapm - Fix check for codec context in dapm_power_widgets().
  ASoC: sgtl5000: update author email address
  ASoC: Fix DMA channel leak in imx-pcm-dma-mx2 driver.
2012-01-18 12:53:36 -08:00
Laxman Dewangan 94bd2442d2 gpio: tps65910: Use correct offset for gpio initialization
Using the correct gpio offset for setting the initial value
of gpio when setting output direction.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2012-01-18 13:48:43 -07:00
Linus Torvalds d71f5be276 SCSI updates on 20120118
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Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6

SCSI updates on 20120118

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (49 commits)
  [SCSI] libfc: remove redundant timer init for fcp
  [SCSI] fcoe: Move fcoe_debug_logging from fcoe.h to fcoe.c
  [SCSI] libfc: Declare local functions static
  [SCSI] fcoe: fix regression on offload em matching function for initiator/target
  [SCSI] qla4xxx: Update driver version to 5.02.00-k12
  [SCSI] qla4xxx: Cleanup modinfo display
  [SCSI] qla4xxx: Update license
  [SCSI] qla4xxx: Clear the RISC interrupt bit during FW init
  [SCSI] qla4xxx: Added error logging for firmware abort
  [SCSI] qla4xxx: Disable generating pause frames in case of FW hung
  [SCSI] qla4xxx: Temperature monitoring for ISP82XX core.
  [SCSI] megaraid: fix sparse warnings
  [SCSI] sg: convert to kstrtoul_from_user()
  [SCSI] don't change sdev starvation list order without request dispatched
  [SCSI] isci: fix, prevent port from getting stuck in the 'configuring' state
  [SCSI] isci: fix start OOB
  [SCSI] isci: fix io failures while wide port links are coming up
  [SCSI] isci: allow more time for wide port targets
  [SCSI] isci: enable wide port targets
  [SCSI] isci: Fix IO fails when pull cable from phy in x4 wideport in MPC mode.
  ...
2012-01-18 12:35:17 -08:00
Linus Torvalds 92b5abbb44 Merge git://git.infradead.org/users/willy/linux-nvme
* git://git.infradead.org/users/willy/linux-nvme: (105 commits)
  NVMe: Set number of queues correctly
  NVMe: Version 0.8
  NVMe: Set queue flags correctly
  NVMe: Simplify nvme_unmap_user_pages
  NVMe: Mark the end of the sg list
  NVMe: Fix DMA mapping for admin commands
  NVMe: Rename IO_TIMEOUT to NVME_IO_TIMEOUT
  NVMe: Merge the nvme_bio and nvme_prp data structures
  NVMe: Change nvme_completion_fn to take a dev
  NVMe: Change get_nvmeq to take a dev instead of a namespace
  NVMe: Simplify completion handling
  NVMe: Update Identify Controller data structure
  NVMe: Implement doorbell stride capability
  NVMe: Version 0.7
  NVMe: Don't probe namespace 0
  Fix calculation of number of pages in a PRP List
  NVMe: Create nvme_identify and nvme_get_features functions
  NVMe: Fix memory leak in nvme_dev_add()
  NVMe: Fix calls to dma_unmap_sg
  NVMe: Correct sg list setup in nvme_map_user_pages
  ...
2012-01-18 12:34:09 -08:00
John W. Linville 4f3d09de38 b43: add option to avoid duplicating device support with brcmsmac
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-01-18 14:49:47 -05:00
Johannes Berg bc4934bc61 mac80211: fix work removal on deauth request
When deauth is requested while an auth or assoc
work item is in progress, we currently delete it
without regard for any state it might need to
clean up. Fix it by cleaning up for those items.

In the case Pontus found, the problem manifested
itself as such:

authenticate with 00:23:69:aa:dd:7b (try 1)
authenticated
failed to insert Dummy STA entry for the AP (error -17)
deauthenticating from 00:23:69:aa:dd:7b by local choice (reason=2)

It could also happen differently if the driver
uses the tx_sync callback.

We can't just call the ->done() method of the work
items because that will lock up due to the locking
in cfg80211. This fix isn't very clean, but that
seems acceptable since I have patches pending to
remove this code completely.

Cc: stable@vger.kernel.org
Reported-by: Pontus Fuchs <pontus.fuchs@gmail.com>
Tested-by: Pontus Fuchs <pontus.fuchs@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-01-18 14:38:06 -05:00