Commit Graph

125670 Commits

Author SHA1 Message Date
Sucheta Chakraborty 10ee0faed9 qlcnic: fix beacon and LED test.
o Updated version number to 5.0.25

o Do not hold onto RESETTING_BIT for entire duration of LED/ beacon test.
  Instead, just checking for RESETTING_BIT not set before sending config_led
  command down to card.

o Take rtnl_lock instead of RESETTING_BIT for beacon test while sending
  config_led command down to make sure interface cannot be brought up/ down.

o Allocate and free resources if interface is down before
  sending the config_led command. This is to make sure config_led
  command sending doesn't fail.

o Clear QLCNIC_LED_ENABLE bit if beacon/ LED test fails to start.

Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>
Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-30 03:09:41 -04:00
Sony Chacko 68233c583a qlcnic: updated reset sequence
Signed-off-by: Sony Chacko <sony.chacko@qlogic.com>
Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-30 03:09:40 -04:00
Sucheta Chakraborty ad567b8f1d qlcnic: reset loopback mode if promiscous mode setting fails.
If promiscous mode setting fails, reset loopback mode setting in firmware.

Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>
Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-30 03:09:40 -04:00
Sritej Velaga 16e3cf73be qlcnic: skip IDC ack check in fw reset path.
In fw reset path, we should consider any change in device state as an
ack from the other driver. When that happens, we don't have to wait for
an explicit ack.

Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com>
Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-30 03:09:39 -04:00
Geert Uytterhoeven 3ddb709af3 i825xx: Fix incorrect dependency for BVME6000_NET
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-28 17:06:56 -04:00
Giuseppe CAVALLARO 3c20f72f91 stmmac: update normal descriptor structure (v2)
This patch updates the normal descriptor structure
to work fine on new GMAC Synopsys chips.

Normal descriptors were designed on the old MAC10/100
databook 1.91 where some bits were reserved: for example
the tx checksum insertion and rx checksum offload.

The patch maintains the back-compatibility with old
MAC devices (tested on STx7109 MAC10/100) and adds new
fields that actually new GMAC devices can use.

For example, STx7109 (MAC10/100) will pass from the platform
  tx_coe = 0, enh_desc = 0, has_gmac = 0.
A platform like Loongson1B (GMAC) will pass:
  tx_coe = 1, enh_desc = 0, has_gmac = 1.

Thanks to Kelvin, he enhanced the normal descriptors for
GMAC (on MIPS Loongson1B platform).

Signed-off-by: Kelvin Cheung <keguang.zhang@gmail.com>
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-27 23:17:12 -04:00
Angus Clark e2c57f839c stmmac: fix NULL pointer dereference in capabilities fixup (v2)
Signed-off-by: Angus Clark <angus.clark@st.com>
Acked-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-27 23:17:11 -04:00
Giuseppe CAVALLARO 5e6efe88c5 stmmac: fix a bug while checking the HW cap reg (v2)
The patch fixes a bug while checking the HW cap reg
on old MAC10/100 where this feature is not available.

Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-27 23:17:11 -04:00
Somnath Kotur e3a7ae2c18 be2net: Changing MAC Address of a VF was broken.
Allow for MAC Address change of VF(SR-IOV case) on the fly- First add and then
delete MAC Address to allow for 'out of pool' errors.
When MAC Addr configured from a VM, the MAC on the NIC will aleady have
the supplied MAC,so just copy the supplied MAC to the netdev structure
before returning success to the stack

Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-27 23:16:20 -04:00
Somnath Kotur 106df1e359 be2net: Refactored be_cmds.c file.
Moved the .sge. field's population inside be_cmd_hdr_prepare.
Populating wrb->tag0 and tag1 inside be_cmd_hdr_prepare

Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-27 23:16:19 -04:00
Dmitry Kravkov 6afc25c9a7 bnx2x: update driver version to 1.70.30-0
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-27 16:14:17 -04:00
Dmitry Kravkov 5e5399d874 bnx2x: use FW 7.0.29.0
The FW includes the following fixes:
  1. (iSCSI) Arrival of un-solicited ASYNC message causes
     firmware to abort the connection with RST.
  2. (FCoE) There is a probability that truncated FCoE packet on
     RX path won't get detected which might lead to FW assert.
  3. (iSCSI) Arrival of target-initiated NOP-IN during intense
     ISCSI traffic might lead to FW assert.
  4. (iSCSI) Chip hangs when in case of retransmission not aligned
     to 4-bytes from the beginning of iSCSI PDU.
  5. (FCoE) Arrival of packets beyond task IO size can lead to crash.

Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-27 16:14:16 -04:00
Yaniv Rosner bfdb58232f bnx2x: Enable changing speed when port type is PORT_DA
Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-27 16:14:16 -04:00
Yaniv Rosner 001cea77b9 bnx2x: Fix 54618se LED behavior
Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-27 16:14:16 -04:00
Yaniv Rosner ce7c048928 bnx2x: Fix RX/TX problem caused by the MAC layer
This patch fixes a problem in which the host stops receiving data after
restarting the interface. This issue is caused by combination of incorrect
data path tap closure, along with missing MAC reset.

Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-27 16:14:15 -04:00
Yaniv Rosner a9077bfd0b bnx2x: Add link retry to 578xx-KR
This fix solves a problem of no link on 578xx-KR by retrying to link up to
four timer using the periodic function.

Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-27 16:14:15 -04:00
Yaniv Rosner 26ffaf36c8 bnx2x: Fix LED blink rate for 578xx
Adjust blink rate on 578xx to fit its clock rate.

Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-27 16:14:14 -04:00
Linus Torvalds c3ae1f3356 Merge branch 'for-linus' of git://neil.brown.name/md
* 'for-linus' of git://neil.brown.name/md: (34 commits)
  md: Fix some bugs in recovery_disabled handling.
  md/raid5: fix bug that could result in reads from a failed device.
  lib/raid6: Fix filename emitted in generated code
  md.c: trivial comment fix
  MD: Allow restarting an interrupted incremental recovery.
  md: clear In_sync bit on devices added to an active array.
  md: add proper write-congestion reporting to RAID1 and RAID10.
  md: rename "mdk_personality" to "md_personality"
  md/bitmap remove fault injection options.
  md/raid5: typedef removal: raid5_conf_t -> struct r5conf
  md/raid1: typedef removal: conf_t -> struct r1conf
  md/raid10: typedef removal: conf_t -> struct r10conf
  md/raid0: typedef removal: raid0_conf_t -> struct r0conf
  md/multipath: typedef removal: multipath_conf_t -> struct mpconf
  md/linear: typedef removal: linear_conf_t -> struct linear_conf
  md/faulty: remove typedef: conf_t -> struct faulty_conf
  md/linear: remove typedefs: dev_info_t -> struct dev_info
  md: remove typedefs: mirror_info_t -> struct mirror_info
  md: remove typedefs: r10bio_t -> struct r10bio and r1bio_t -> struct r1bio
  md: remove typedefs: mdk_thread_t -> struct md_thread
  ...
2011-10-26 21:39:42 +02:00
Linus Torvalds c28cfd60e4 Merge branch 'for-linus' of git://git.open-osd.org/linux-open-osd
* 'for-linus' of git://git.open-osd.org/linux-open-osd: (21 commits)
  ore: Enable RAID5 mounts
  exofs: Support for RAID5 read-4-write interface.
  ore: RAID5 Write
  ore: RAID5 read
  fs/Makefile: Always inspect exofs/
  ore: Make ore_calc_stripe_info EXPORT_SYMBOL
  ore/exofs: Change ore_check_io API
  ore/exofs: Define new ore_verify_layout
  ore: Support for partial component table
  ore: Support for short read/writes
  exofs: Support for short read/writes
  ore: Remove check for ios->kern_buff in _prepare_for_striping to later
  ore: cleanup: Embed an ore_striping_info inside ore_io_state
  ore: Only IO one group at a time (API change)
  ore/exofs: Change the type of the devices array (API change)
  ore: Make ore_striping_info and ore_calc_stripe_info public
  exofs: Remove unused data_map member from exofs_sb_info
  exofs: Rename struct ore_components comps => oc
  exofs/super.c: local functions should be static
  exofs/ore.c: local functions should be static
  ...
2011-10-26 21:33:50 +02:00
Linus Torvalds edb34a4dbd Remove stale "depends on NETDEV_1000"in staging drivers
Mark Einon points out that the Kconfig option for NETDEV_1000 no longer
exists, and the merge of the staging drivers should have removed that
for the et131x driver.

And while checking for it, I noticed that slicoss had the same stale
dependency.  Remove that one too.

Reported-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-10-26 17:21:19 +02:00
Linus Torvalds 39adff5f69 Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
* 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (23 commits)
  time, s390: Get rid of compile warning
  dw_apb_timer: constify clocksource name
  time: Cleanup old CONFIG_GENERIC_TIME references that snuck in
  time: Change jiffies_to_clock_t() argument type to unsigned long
  alarmtimers: Fix error handling
  clocksource: Make watchdog reset lockless
  posix-cpu-timers: Cure SMP accounting oddities
  s390: Use direct ktime path for s390 clockevent device
  clockevents: Add direct ktime programming function
  clockevents: Make minimum delay adjustments configurable
  nohz: Remove "Switched to NOHz mode" debugging messages
  proc: Consider NO_HZ when printing idle and iowait times
  nohz: Make idle/iowait counter update conditional
  nohz: Fix update_ts_time_stat idle accounting
  cputime: Clean up cputime_to_usecs and usecs_to_cputime macros
  alarmtimers: Rework RTC device selection using class interface
  alarmtimers: Add try_to_cancel functionality
  alarmtimers: Add more refined alarm state tracking
  alarmtimers: Remove period from alarm structure
  alarmtimers: Remove interval cap limit hack
  ...
2011-10-26 17:15:03 +02:00
Linus Torvalds 8a4a8918ed Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
* 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (46 commits)
  llist: Add back llist_add_batch() and llist_del_first() prototypes
  sched: Don't use tasklist_lock for debug prints
  sched: Warn on rt throttling
  sched: Unify the ->cpus_allowed mask copy
  sched: Wrap scheduler p->cpus_allowed access
  sched: Request for idle balance during nohz idle load balance
  sched: Use resched IPI to kick off the nohz idle balance
  sched: Fix idle_cpu()
  llist: Remove cpu_relax() usage in cmpxchg loops
  sched: Convert to struct llist
  llist: Add llist_next()
  irq_work: Use llist in the struct irq_work logic
  llist: Return whether list is empty before adding in llist_add()
  llist: Move cpu_relax() to after the cmpxchg()
  llist: Remove the platform-dependent NMI checks
  llist: Make some llist functions inline
  sched, tracing: Show PREEMPT_ACTIVE state in trace_sched_switch
  sched: Remove redundant test in check_preempt_tick()
  sched: Add documentation for bandwidth control
  sched: Return unused runtime on group dequeue
  ...
2011-10-26 17:08:43 +02:00
Linus Torvalds 7115e3fcf4 Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
* 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (121 commits)
  perf symbols: Increase symbol KSYM_NAME_LEN size
  perf hists browser: Refuse 'a' hotkey on non symbolic views
  perf ui browser: Use libslang to read keys
  perf tools: Fix tracing info recording
  perf hists browser: Elide DSO column when it is set to just one DSO, ditto for threads
  perf hists: Don't consider filtered entries when calculating column widths
  perf hists: Don't decay total_period for filtered entries
  perf hists browser: Honour symbol_conf.show_{nr_samples,total_period}
  perf hists browser: Do not exit on tab key with single event
  perf annotate browser: Don't change selection line when returning from callq
  perf tools: handle endianness of feature bitmap
  perf tools: Add prelink suggestion to dso update message
  perf script: Fix unknown feature comment
  perf hists browser: Apply the dso and thread filters when merging new batches
  perf hists: Move the dso and thread filters from hist_browser
  perf ui browser: Honour the xterm colors
  perf top tui: Give color hints just on the percentage, like on --stdio
  perf ui browser: Make the colors configurable and change the defaults
  perf tui: Remove unneeded call to newtCls on startup
  perf hists: Don't format the percentage on hist_entry__snprintf
  ...

Fix up conflicts in arch/x86/kernel/kprobes.c manually.

Ingo's tree did the insane "add volatile to const array", which just
doesn't make sense ("volatile const"?).  But we could remove the const
*and* make the array volatile to make doubly sure that gcc doesn't
optimize it away..

Also fix up kernel/trace/ring_buffer.c non-data-conflicts manually: the
reader_lock has been turned into a raw lock by the core locking merge,
and there was a new user of it introduced in this perf core merge.  Make
sure that new use also uses the raw accessor functions.
2011-10-26 17:03:38 +02:00
Linus Torvalds 1f6e05171b Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
* 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  genirq: Add IRQF_RESUME_EARLY and resume such IRQs earlier
  genirq: Fix fatfinered fixup really
  genirq: percpu: allow interrupt type to be set at enable time
  genirq: Add support for per-cpu dev_id interrupts
  genirq: Add IRQCHIP_SKIP_SET_WAKE flag
2011-10-26 16:44:09 +02:00
Linus Torvalds 3cfef95246 Merge branch 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
* 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (27 commits)
  rtmutex: Add missing rcu_read_unlock() in debug_rt_mutex_print_deadlock()
  lockdep: Comment all warnings
  lib: atomic64: Change the type of local lock to raw_spinlock_t
  locking, lib/atomic64: Annotate atomic64_lock::lock as raw
  locking, x86, iommu: Annotate qi->q_lock as raw
  locking, x86, iommu: Annotate irq_2_ir_lock as raw
  locking, x86, iommu: Annotate iommu->register_lock as raw
  locking, dma, ipu: Annotate bank_lock as raw
  locking, ARM: Annotate low level hw locks as raw
  locking, drivers/dca: Annotate dca_lock as raw
  locking, powerpc: Annotate uic->lock as raw
  locking, x86: mce: Annotate cmci_discover_lock as raw
  locking, ACPI: Annotate c3_lock as raw
  locking, oprofile: Annotate oprofilefs lock as raw
  locking, video: Annotate vga console lock as raw
  locking, latencytop: Annotate latency_lock as raw
  locking, timer_stats: Annotate table_lock as raw
  locking, rwsem: Annotate inner lock as raw
  locking, semaphores: Annotate inner lock as raw
  locking, sched: Annotate thread_group_cputimer as raw
  ...

Fix up conflicts in kernel/posix-cpu-timers.c manually: making
cputimer->cputime a raw lock conflicted with the ABBA fix in commit
bcd5cff721 ("cputimer: Cure lock inversion").
2011-10-26 16:17:32 +02:00
Linus Torvalds 982653009b Merge branch 'core-iommu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
* 'core-iommu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86, ioapic: Consolidate the explicit EOI code
  x86, ioapic: Restore the mask bit correctly in eoi_ioapic_irq()
  x86, kdump, ioapic: Reset remote-IRR in clear_IO_APIC
  iommu: Rename the DMAR and INTR_REMAP config options
  x86, ioapic: Define irq_remap_modify_chip_defaults()
  x86, msi, intr-remap: Use the ioapic set affinity routine
  iommu: Cleanup ifdefs in detect_intel_iommu()
  iommu: No need to set dmar_disabled in check_zero_address()
  iommu: Move IOMMU specific code to intel-iommu.c
  intr_remap: Call dmar_dev_scope_init() explicitly
  x86, x2apic: Enable the bios request for x2apic optout
2011-10-26 16:11:53 +02:00
Linus Torvalds 37d96c28ec Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net:
  caif: Fix BUG() with network namespaces
  net: make bonding slaves honour master's skb->priority
  net: Unlock sock before calling sk_free()
2011-10-26 16:08:52 +02:00
Linus Torvalds aa77677e0a Merge branch 'staging-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
* 'staging-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (1519 commits)
  staging: et131x: Remove redundant check and return statement
  staging: et131x: Mainly whitespace changes to appease checkpatch
  staging: et131x: Remove last of the forward declarations
  staging: et131x: Remove even more forward declarations
  staging: et131x: Remove yet more forward declarations
  staging: et131x: Remove more forward declarations
  staging: et131x: Remove forward declaration of et131x_adapter_setup
  staging: et131x: Remove some forward declarations
  staging: et131x: Remove unused rx_ring.recv_packet_pool
  staging: et131x: Remove call to find pci pm capability
  staging: et131x: Remove redundant et131x_reset_recv() call
  staging: et131x: Remove unused rx_ring.recv_buffer_pool
  Staging: bcm: Fix three initialization errors in InterfaceDld.c
  Staging: bcm: Fix coding style issues in InterfaceDld.c
  staging:iio:dac: Add AD5360 driver
  staging:iio:trigger:bfin-timer: Fix compile error
  Staging: vt6655: add some range checks before memcpy()
  Staging: vt6655: whitespace fixes to iotcl.c
  Staging: vt6656: add some range checks before memcpy()
  Staging: vt6656: whitespace cleanups in ioctl.c
  ...

Fix up conflicts in:
 - drivers/{Kconfig,Makefile}, drivers/staging/{Kconfig,Makefile}:
	vg driver movement
 - drivers/staging/brcm80211/brcmfmac/{dhd_linux.c,mac80211_if.c}:
	driver removal vs now stale changes
 - drivers/staging/rtl8192e/r8192E_core.c:
	driver removal vs now stale changes
 - drivers/staging/et131x/et131*:
	driver consolidation into one file, tried to do fixups
2011-10-26 15:39:02 +02:00
Linus Torvalds efb8d21b2c Merge branch 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
* 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (79 commits)
  TTY: serial_core: Fix crash if DCD drop during suspend
  tty/serial: atmel_serial: bootconsole removed from auto-enumerates
  Revert "TTY: call tty_driver_lookup_tty unconditionally"
  tty/serial: atmel_serial: add device tree support
  tty/serial: atmel_serial: auto-enumerate ports
  tty/serial: atmel_serial: whitespace and braces modifications
  tty/serial: atmel_serial: change platform_data variable name
  tty/serial: RS485 bindings for device tree
  TTY: call tty_driver_lookup_tty unconditionally
  TTY: pty, release tty in all ptmx_open fail paths
  TTY: make tty_add_file non-failing
  TTY: drop driver reference in tty_open fail path
  8250_pci: Fix kernel panic when pch_uart is disabled
  h8300: drivers/serial/Kconfig was moved
  parport_pc: release IO region properly if unsupported ITE887x card is found
  tty: Support compat_ioctl get/set termios_locked
  hvc_console: display printk messages on console.
  TTY: snyclinkmp: forever loop in tx_load_dma_buffer()
  tty/n_gsm: avoid fifo overflow in gsm_dlci_data_output
  tty/n_gsm: fix a bug in gsm_dlci_data_output (adaption = 2 case)
  ...

Fix up Conflicts in:
 - drivers/tty/serial/8250_pci.c
	Trivial conflict with removed duplicate device ID
 - drivers/tty/serial/atmel_serial.c
	Annoying silly conflict between "specify the port num via
	platform_data" and other changes to atmel_console_init
2011-10-26 15:11:09 +02:00
Linus Torvalds 3cb603284b Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
* 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (26 commits)
  hwmon: (w83627ehf) Better fix for negative temperature values
  hwmon: (w83627ehf) Uninline is_word_sized
  hwmon: (lm75) Document why clones are not detected
  hwmon: (w83627ehf) Move fan pins check to a separate function
  hwmon: (w83627ehf) Skip reading unused voltage registers
  hwmon: (lm75) Add support for Analog Devices ADT75
  hwmon: (pmbus_core) Simplify sign extensions
  hwmon: (pmbus) Add support for Lineage Power DC-DC converters
  hwmon: (pmbus/ltc2978) Add support for LTC3880 to LTC2978 driver
  hwmon: (pmbus/ltc2978) Explicit driver for LTC2978
  hwmon: (pmbus) Add support for TEMP2 peak attributes
  hwmon: AD7314 driver (ported from IIO)
  hwmon: (pmbus) Add support for Intersil power management chips
  hwmon: (pmbus) Always call _pmbus_read_byte in core driver
  hwmon: (pmbus) Replace EINVAL return codes with more appropriate errors
  hwmon: (pmbus) Provide more documentation
  hwmon/f71882fg: Make the decision wether to register fan attr. per fan
  hwmon/f71882fg: Add a f71882fg_create_fan_sysfs_files helper function
  hwmon/f71882fg: Make all fan/pwm attr tables 2 dimensional
  hwmon: (exynos4_tmu) Remove IRQF_DISABLED
  ...
2011-10-26 14:52:52 +02:00
NeilBrown d890fa2b05 md: Fix some bugs in recovery_disabled handling.
In 3.0 we changed the way recovery_disabled was handle so that instead
of testing against zero, we test an mddev-> value against a conf->
value.
Two problems:
  1/ one place in raid1 was missed and still sets to '1'.
  2/ We didn't explicitly set the conf-> value at array creation
     time.
     It defaulted to '0' just like the mddev value does so they
     could appear equal and thus disable recovery.
     This did not affect normal 'md' as it calls bind_rdev_to_array
     which changes the mddev value.  However the dmraid interface
     doesn't call this and so doesn't change ->recovery_disabled; so at
     array start all recovery is incorrectly disabled.

So initialise the 'conf' value to one less that the mddev value, so
the will only be the same when explicitly set that way.

Reported-by: Jonathan Brassow <jbrassow@redhat.com>
Signed-off-by: NeilBrown  <neilb@suse.de>
2011-10-26 11:54:39 +11:00
NeilBrown 355840e7a7 md/raid5: fix bug that could result in reads from a failed device.
This bug was introduced in 415e72d034
which was in 2.6.36.

There is a small window of time between when a device fails and when
it is removed from the array.  During this time we might still read
from it, but we won't write to it - so it is possible that we could
read stale data.

We didn't need the test of 'Faulty' before because the test on
In_sync is sufficient.  Since we started allowing reads from the early
part of non-In_sync devices we need a test on Faulty too.

This is suitable for any kernel from 2.6.36 onwards, though the patch
might need a bit of tweaking in 3.0 and earlier.

Cc: stable@kernel.org
Signed-off-by: NeilBrown <neilb@suse.de>
2011-10-26 10:31:04 +11:00
Maciej Żenczykowski 59fdaca9a4 net: make bonding slaves honour master's skb->priority
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Acked-by: Flavio Leitner <fbl@redhat.com>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-25 19:22:23 -04:00
Eric Dumazet 0110bba5e7 ehea: fix skb_frag_size typo
Commit 9e903e0852 ("net: add skb frag size accessors") introduced a
typo in ehea driver.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-10-25 16:20:43 +02:00
Linus Torvalds 7e0bb71e75 Merge branch 'pm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
* 'pm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (63 commits)
  PM / Clocks: Remove redundant NULL checks before kfree()
  PM / Documentation: Update docs about suspend and CPU hotplug
  ACPI / PM: Add Sony VGN-FW21E to nonvs blacklist.
  ARM: mach-shmobile: sh7372 A4R support (v4)
  ARM: mach-shmobile: sh7372 A3SP support (v4)
  PM / Sleep: Mark devices involved in wakeup signaling during suspend
  PM / Hibernate: Improve performance of LZO/plain hibernation, checksum image
  PM / Hibernate: Do not initialize static and extern variables to 0
  PM / Freezer: Make fake_signal_wake_up() wake TASK_KILLABLE tasks too
  PM / Hibernate: Add resumedelay kernel param in addition to resumewait
  MAINTAINERS: Update linux-pm list address
  PM / ACPI: Blacklist Vaio VGN-FW520F machine known to require acpi_sleep=nonvs
  PM / ACPI: Blacklist Sony Vaio known to require acpi_sleep=nonvs
  PM / Hibernate: Add resumewait param to support MMC-like devices as resume file
  PM / Hibernate: Fix typo in a kerneldoc comment
  PM / Hibernate: Freeze kernel threads after preallocating memory
  PM: Update the policy on default wakeup settings
  PM / VT: Cleanup #if defined uglyness and fix compile error
  PM / Suspend: Off by one in pm_suspend()
  PM / Hibernate: Include storage keys in hibernation image on s390
  ...
2011-10-25 15:18:39 +02:00
Linus Torvalds c9d6329c35 Merge branch 'for-next' of git://git.linaro.org/people/triad/linux-pinctrl
* 'for-next' of git://git.linaro.org/people/triad/linux-pinctrl:
  pinctrl/sirf: fix sirfsoc_get_group_pins prototype
  pinctrl: Don't copy function name when requesting a pin
  pinctrl: Don't copy pin names when registering them
  pinctrl: Remove unsafe __refdata
  pinctrl: get_group_pins() const fixes
  pinctrl: add a driver for the CSR SiRFprimaII pinmux
  pinctrl: add a driver for the U300 pinmux
  drivers: create a pin control subsystem
2011-10-25 14:04:01 +02:00
Linus Torvalds 4e7e2a2008 Merge branch 'for-linus' of git://opensource.wolfsonmicro.com/regmap
* 'for-linus' of git://opensource.wolfsonmicro.com/regmap: (62 commits)
  mfd: Enable rbtree cache for wm831x devices
  regmap: Support some block operations on cached devices
  regmap: Allow caches for devices with no defaults
  regmap: Ensure rbtree syncs registers set to zero properly
  regmap: Allow rbtree to cache zero default values
  regmap: Warn on raw I/O as well as bulk reads that bypass cache
  regmap: Return a sensible error code if we fail to read the cache
  regmap: Use bsearch() to search the register defaults
  regmap: Fix doc comment
  regmap: Optimize the lookup path to use binary search
  regmap: Ensure we scream if we enable cache bypass/only at the same time
  regmap: Implement regcache_cache_bypass helper function
  regmap: Save/restore the bypass state upon syncing
  regmap: Lock the sync path, ensure we use the lockless _regmap_write()
  regmap: Fix apostrophe usage
  regmap: Make _regmap_write() global
  regmap: Fix lock used for regcache_cache_only()
  regmap: Grab the lock in regcache_cache_only()
  regmap: Modify map->cache_bypass directly
  regmap: Fix regcache_sync generic implementation
  ...
2011-10-25 13:57:45 +02:00
Linus Torvalds 8a9ea3237e Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1745 commits)
  dp83640: free packet queues on remove
  dp83640: use proper function to free transmit time stamping packets
  ipv6: Do not use routes from locally generated RAs
  |PATCH net-next] tg3: add tx_dropped counter
  be2net: don't create multiple RX/TX rings in multi channel mode
  be2net: don't create multiple TXQs in BE2
  be2net: refactor VF setup/teardown code into be_vf_setup/clear()
  be2net: add vlan/rx-mode/flow-control config to be_setup()
  net_sched: cls_flow: use skb_header_pointer()
  ipv4: avoid useless call of the function check_peer_pmtu
  TCP: remove TCP_DEBUG
  net: Fix driver name for mdio-gpio.c
  ipv4: tcp: fix TOS value in ACK messages sent from TIME_WAIT
  rtnetlink: Add missing manual netlink notification in dev_change_net_namespaces
  ipv4: fix ipsec forward performance regression
  jme: fix irq storm after suspend/resume
  route: fix ICMP redirect validation
  net: hold sock reference while processing tx timestamps
  tcp: md5: add more const attributes
  Add ethtool -g support to virtio_net
  ...

Fix up conflicts in:
 - drivers/net/Kconfig:
	The split-up generated a trivial conflict with removal of a
	stale reference to Documentation/networking/net-modules.txt.
	Remove it from the new location instead.
 - fs/sysfs/dir.c:
	Fairly nasty conflicts with the sysfs rb-tree usage, conflicting
	with Eric Biederman's changes for tagged directories.
2011-10-25 13:25:22 +02:00
Linus Torvalds 1be025d3cb Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
* 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (260 commits)
  usb: renesas_usbhs: fixup inconsistent return from usbhs_pkt_push()
  usb/isp1760: Allow to optionally trigger low-level chip reset via GPIOLIB.
  USB: gadget: midi: memory leak in f_midi_bind_config()
  USB: gadget: midi: fix range check in f_midi_out_open()
  QE/FHCI: fixed the CONTROL bug
  usb: renesas_usbhs: tidyup for smatch warnings
  USB: Fix USB Kconfig dependency problem on 85xx/QoirQ platforms
  EHCI: workaround for MosChip controller bug
  usb: gadget: file_storage: fix race on unloading
  USB: ftdi_sio.c: Use ftdi async_icount structure for TIOCMIWAIT, as in other drivers
  USB: ftdi_sio.c:Fill MSR fields of the ftdi async_icount structure
  USB: ftdi_sio.c: Fill LSR fields of the ftdi async_icount structure
  USB: ftdi_sio.c:Fill TX field of the ftdi async_icount structure
  USB: ftdi_sio.c: Fill the RX field of the ftdi async_icount structure
  USB: ftdi_sio.c: Basic icount infrastructure for ftdi_sio
  usb/isp1760: Let OF bindings depend on general CONFIG_OF instead of PPC_OF .
  USB: ftdi_sio: Support TI/Luminary Micro Stellaris BD-ICDI Board
  USB: Fix runtime wakeup on OHCI
  xHCI/USB: Make xHCI driver have a BOS descriptor.
  usb: gadget: add new usb gadget for ACM and mass storage
  ...
2011-10-25 12:23:15 +02:00
Linus Torvalds 2d03423b23 Merge branch 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
* 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (38 commits)
  mm: memory hotplug: Check if pages are correctly reserved on a per-section basis
  Revert "memory hotplug: Correct page reservation checking"
  Update email address for stable patch submission
  dynamic_debug: fix undefined reference to `__netdev_printk'
  dynamic_debug: use a single printk() to emit messages
  dynamic_debug: remove num_enabled accounting
  dynamic_debug: consolidate repetitive struct _ddebug descriptor definitions
  uio: Support physical addresses >32 bits on 32-bit systems
  sysfs: add unsigned long cast to prevent compile warning
  drivers: base: print rejected matches with DEBUG_DRIVER
  memory hotplug: Correct page reservation checking
  memory hotplug: Refuse to add unaligned memory regions
  remove the messy code file Documentation/zh_CN/SubmitChecklist
  ARM: mxc: convert device creation to use platform_device_register_full
  new helper to create platform devices with dma mask
  docs/driver-model: Update device class docs
  docs/driver-model: Document device.groups
  kobj_uevent: Ignore if some listeners cannot handle message
  dynamic_debug: make netif_dbg() call __netdev_printk()
  dynamic_debug: make netdev_dbg() call __netdev_printk()
  ...
2011-10-25 12:13:59 +02:00
Linus Torvalds 59e5253417 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (59 commits)
  MAINTAINERS: linux-m32r is moderated for non-subscribers
  linux@lists.openrisc.net is moderated for non-subscribers
  Drop default from "DM365 codec select" choice
  parisc: Kconfig: cleanup Kernel page size default
  Kconfig: remove redundant CONFIG_ prefix on two symbols
  cris: remove arch/cris/arch-v32/lib/nand_init.S
  microblaze: add missing CONFIG_ prefixes
  h8300: drop puzzling Kconfig dependencies
  MAINTAINERS: microblaze-uclinux@itee.uq.edu.au is moderated for non-subscribers
  tty: drop superfluous dependency in Kconfig
  ARM: mxc: fix Kconfig typo 'i.MX51'
  Fix file references in Kconfig files
  aic7xxx: fix Kconfig references to READMEs
  Fix file references in drivers/ide/
  thinkpad_acpi: Fix printk typo 'bluestooth'
  bcmring: drop commented out line in Kconfig
  btmrvl_sdio: fix typo 'btmrvl_sdio_sd6888'
  doc: raw1394: Trivial typo fix
  CIFS: Don't free volume_info->UNC until we are entirely done with it.
  treewide: Correct spelling of successfully in comments
  ...
2011-10-25 12:11:02 +02:00
Linus Torvalds 73692d9bb5 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm:
  apm-emulation: use wait_event_freezable() instead of freezer_[do_not_]count()
2011-10-25 12:03:58 +02:00
Linus Torvalds 31dced41c6 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (61 commits)
  HID: hid-magicmouse: Magic Trackpad has 1 button, not 2
  HID: Add device IDs for more SJOY adapters
  HID: primax: remove spurious dependency
  HID: support primax keyboards violating USB HID spec
  HID: usbhid: cancel timer for retry synchronously
  HID: wacom: Set input bits before registration
  HID: consolidate MacbookAir 4,1 mappings
  HID: MacbookAir4,1 and MacbookAir4,2 need entry in hid_mouse_ignore_list[]
  HID: Add support MacbookAir 4,1 keyboard
  HID: hidraw: open count should not increase if error
  HID: hiddev: potential info leak in hiddev_ioctl()
  HID: multitouch: decide if hid-multitouch needs to handle mt devices
  HID: add autodetection of multitouch devices
  HID: "hid-logitech" driver with Logitech Driving Force GT
  HID: hid-logitech-dj: fix off by one
  HID: hidraw: protect hidraw_disconnect() better
  HID: hid-multitouch: add support for the IDEACOM 6650 chip
  HID: Add full support for Logitech Unifying receivers
  HID: hidraw: free list for all error in hidraw_open
  HID: roccat: Kone now reports external profile changes via roccat device
  ...
2011-10-25 12:03:13 +02:00
Linus Torvalds 7c1953ddb6 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: (62 commits)
  target: Fix compile warning w/ missing module.h include
  target: Remove legacy se_task->task_timer and associated logic
  target: Fix incorrect transport_sent usage
  target: re-use the command S/G list for single-task commands
  target: Fix BIDI t_task_cdb handling in transport_generic_new_cmd
  target: remove transport_allocate_tasks
  target: merge transport_new_cmd_obj into transport_generic_new_cmd
  target: remove the task_sg_bidi field se_task and pSCSI BIDI support
  target: transport_subsystem_check_init cleanups
  target: use a workqueue for I/O completions
  target: remove unused TRANSPORT_ states
  target: remove TRANSPORT_DEFERRED_CMD state
  target: remove the TRANSPORT_REMOVE state
  target: move depth_left manipulation out of transport_generic_request_failure
  target: stop task timers earlier
  target: remove TF_TIMER_STOP
  target: factor some duplicate code for stopping a task
  target: fix list walking in transport_free_dev_tasks
  target: use transport_cmd_check_stop_to_fabric consistently
  target: do not pass the queue object to transport_remove_cmd_from_queue
  ...
2011-10-25 11:17:39 +02:00
Jean-Christophe PLAGNIOL-VILLARD ad7761ab3a pinctrl/sirf: fix sirfsoc_get_group_pins prototype
fix sirfsoc_get_group_pins prototype introduced in 7e570f97, we
missed to de-constify a pointer.

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-10-25 10:43:57 +02:00
Linus Torvalds 1bc67188c3 Merge branch 'for-linus' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm
* 'for-linus' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm: (81 commits)
  ARM: 7133/1: SMP: fix per cpu timer setup before the cpu is marked online
  ARM: 7129/1: Add __arm_ioremap_exec for mapping external memory as MT_MEMORY
  ARM: 7136/1: pl330: Fix a race condition
  ARM: smp: fix clipping of number of CPUs
  ARM: 7137/1: Fix error upon adding LL debug
  ARM: Add a few machine types to mach-types
  ARM: 7130/1: dev_archdata: add private iommu extension
  ARM: 7125/1: Add unwinding annotations for 64bit division functions
  ARM: 7120/1: remove bashism in check for multiple zreladdrs
  ARM: 7118/1: rename temp variable in read*_relaxed()
  ARM: 6217/4: mach-realview: expose PB1176 ROM using physmap and map_rom
  ARM: 7098/1: kdump: copy kernel relocation code at the kexec prepare stage
  ARM: 7062/1: cache: detect PIPT I-cache using CTR
  ARM: platform fixups: remove mdesc argument to fixup function
  ARM: 7017/1: Use generic BUG() handler
  ARM: 7102/1: mach-integrator: update defconfig
  ARM: 7087/2: mach-integrator: get timer frequency from clock
  ARM: 7086/2: mach-integrator: modernize clock event registration
  ARM: 7085/2: mach-integrator: clockevent supports oneshot mode
  ARM: 7084/1: mach-integrator: retire some timer macros
  ...
2011-10-25 10:18:27 +02:00
Jiri Kosina b3aec7b686 Merge branch 'upstream' into for-linus
Conflicts:
	drivers/hid/hid-core.c
	drivers/hid/hid-ids.h
2011-10-25 09:59:04 +02:00
Jiri Kosina f6f1242784 Merge branch 'upstream-fixes' into for-linus
Conflicts:
	drivers/hid/hid-wacom.c
2011-10-25 09:58:12 +02:00
Jiri Kosina b0eae38ceb Merge branches 'acrux', 'logitech', 'multitouch', 'roccat' and 'wiimote' into for-linus 2011-10-25 09:54:16 +02:00
Linus Torvalds 36b8d186e6 Merge branch 'next' of git://selinuxproject.org/~jmorris/linux-security
* 'next' of git://selinuxproject.org/~jmorris/linux-security: (95 commits)
  TOMOYO: Fix incomplete read after seek.
  Smack: allow to access /smack/access as normal user
  TOMOYO: Fix unused kernel config option.
  Smack: fix: invalid length set for the result of /smack/access
  Smack: compilation fix
  Smack: fix for /smack/access output, use string instead of byte
  Smack: domain transition protections (v3)
  Smack: Provide information for UDS getsockopt(SO_PEERCRED)
  Smack: Clean up comments
  Smack: Repair processing of fcntl
  Smack: Rule list lookup performance
  Smack: check permissions from user space (v2)
  TOMOYO: Fix quota and garbage collector.
  TOMOYO: Remove redundant tasklist_lock.
  TOMOYO: Fix domain transition failure warning.
  TOMOYO: Remove tomoyo_policy_memory_lock spinlock.
  TOMOYO: Simplify garbage collector.
  TOMOYO: Fix make namespacecheck warnings.
  target: check hex2bin result
  encrypted-keys: check hex2bin result
  ...
2011-10-25 09:45:31 +02:00