WARNING: drivers/video/built-in.o(.devinit.text+0x38): Section mismatch in reference from the function acornfb_probe() to the function .init.text:acornfb_setup()
The function __devinit acornfb_probe() references
a function __init acornfb_setup().
If acornfb_setup is only used by acornfb_probe then
annotate acornfb_setup with a matching annotation.

WARNING: drivers/video/built-in.o(.devinit.text+0x3c): Section mismatch in reference from the function acornfb_probe() to the function .init.text:acornfb_init_fbinfo()
The function __devinit acornfb_probe() references
a function __init acornfb_init_fbinfo().
If acornfb_init_fbinfo is only used by acornfb_probe then
annotate acornfb_init_fbinfo with a matching annotation.

WARNING: drivers/video/built-in.o(.devinit.text+0x4c0): Section mismatch in reference from the function acornfb_probe() to the (unknown reference) .init.data:(unknown)
The function __devinit acornfb_probe() references
a (unknown reference) __initdata (unknown).
If (unknown) is only used by acornfb_probe then
annotate (unknown) with a matching annotation.

WARNING: drivers/video/built-in.o(.devinit.text+0x4c8): Section mismatch in reference from the function acornfb_probe() to the (unknown reference) .init.data:(unknown)
The function __devinit acornfb_probe() references
a (unknown reference) __initdata (unknown).
If (unknown) is only used by acornfb_probe then
annotate (unknown) with a matching annotation.

WARNING: drivers/video/built-in.o(.devinit.text+0x4cc): Section mismatch in reference from the function acornfb_probe() to the (unknown reference) .init.data:(unknown)
The function __devinit acornfb_probe() references
a (unknown reference) __initdata (unknown).
If (unknown) is only used by acornfb_probe then
annotate (unknown) with a matching annotation.
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

WARNING: drivers/net/arm/built-in.o(.data+0x0): Section mismatch in reference from the variable etherh_driver to the function .init.text:etherh_probe()
The variable etherh_driver references
the function __init etherh_probe()
If the reference is valid then annotate the
variable with __init* or __refdata (see linux/init.h) or name the variable:
*_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

* 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6:
  staging: Remove a warning for drivers/staging/wlan-ng/cfg80211.c
  staging: intel_sst: intelmid needs delay.h
  staging: solo6x10: add select SND_PCM to fix build error
  staging: usbip: vhci: fix oops on subsequent attach
  staging: ft1000: Remove unnecessary EXPORT_SYMBOLs
  staging: rts_pstor: use #ifdef instead of #if
  staging: rts_pstor: Add <linux/vmalloc.h>
  staging: gma500: Depend on X86
  staging: olpc: Add <linux/delay.h>

* 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6:
  xHCI: Clear PLC in xhci_bus_resume()
  USB: fix regression in usbip by setting has_tt flag
  usb/isp1760: Report correct urb status after unlink
  omap:usb: add regulator support for EHCI
  mfd: Fix usbhs_enable error handling
  usb: musb: gadget: Fix out-of-sync runtime pm calls
  usb: musb: omap2430: Fix retention idle on musb peripheral only boards

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client:
  ceph: do not call __mark_dirty_inode under i_lock
  libceph: fix ceph_osdc_alloc_request error checks
  ceph: handle ceph_osdc_new_request failure in ceph_writepages_start
  libceph: fix ceph_msg_new error path
  ceph: use ihold() when i_lock is held

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6:
  [media] ngene: Fix CI data transfer regression Fix CI data transfer regression introduced by previous cleanup.
  [media] v4l: make sure drivers supply a zeroed struct v4l2_subdev
  [media] Missing frontend config for LME DM04/QQBOX
  [media] rc_core: avoid kernel oops when rmmod saa7134
  [media] imon: add conditional locking in change_protocol
  [media] rc: show RC_TYPE_OTHER in sysfs
  [media] ite-cir: modular build on ppc requires delay.h include
  [media] mceusb: add Dell transceiver ID

* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
  firewire: Fix for broken configrom updates in quick succession

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/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:
  flex_arrays: allow zero length flex arrays
  flex_array: flex_array_prealloc takes a number of elements, not an end
  SELinux: pass last path component in may_create

The SLUB allocator use of the cmpxchg_double logic was wrong: it
actually needs the irq-safe one.

That happens automatically when we use the native unlocked 'cmpxchg8b'
instruction, but when compiling the kernel for older x86 CPUs that do
not support that instruction, we fall back to the generic emulation
code.

And if you don't specify that you want the irq-safe version, the generic
code ends up just open-coding the cmpxchg8b equivalent without any
protection against interrupts or preemption.  Which definitely doesn't
work for SLUB.

This was reported by Werner Landgraf <w.landgraf@ru.ru>, who saw
instability with his distro-kernel that was compiled to support pretty
much everything under the sun.  Most big Linux distributions tend to
compile for PPro and later, and would never have noticed this problem.

This also fixes the prototypes for the irqsafe cmpxchg_double functions
to use 'bool' like they should.

[ Btw, that whole "generic code defaults to no protection" design just
  sounds stupid - if the code needs no protection, there is no reason to
  use "cmpxchg_double" to begin with.  So we should probably just remove
  the unprotected version entirely as pointless.   - Linus ]
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Reported-and-tested-by: Nwerner <w.landgraf@ru.ru>
Acked-and-tested-by: NIngo Molnar <mingo@elte.hu>
Acked-by: NChristoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Tejun Heo <tj@kernel.org>
Link: http://lkml.kernel.org/r/alpine.LFD.2.02.1105041539050.3005@ionosSigned-off-by: NIngo Molnar <mingo@elte.hu>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

The __mark_dirty_inode helper now takes i_lock as of 250df6ed.  Fix the
one ceph callers that held i_lock (__ceph_mark_dirty_caps) to return the
flags value so that the callers can do it outside of i_lock.
Signed-off-by: NSage Weil <sage@newdream.net>

* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm/radeon/kms: fix gart setup on fusion parts (v2)
  drm: Send pending vblank events before disabling vblank.
  drm/radeon: fix regression on atom cards with hardcoded EDID record.
  drm/radeon/kms: add some new pci ids

Out of the entire GART/VM subsystem, the hw designers changed
the location of 3 regs.

v2: airlied: add parameter for userspace to work from.
Signed-off-by: NAlex Deucher <alexdeucher@gmail.com>
Signed-off-by: NJerome Glisse <jglisse@redhat.com>
Cc: stable@kernel.org
Signed-off-by: NDave Airlie <airlied@redhat.com>

This is the least-bad behaviour.  It means that we signal the
vblank event before it actually happens, but since we're disabling
vblanks there's no guarantee that it will *ever* happen otherwise.

This prevents GL applications which use WaitMSC from hanging
indefinitely.
Signed-off-by: NChristopher James Halse Rogers <christopher.halse.rogers@canonical.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

Since fafcf94e introduced an edid size, it seems to have broken this path.

This manifest as oops on T500 Lenovo laptops with dual graphics primarily.

Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=33812

cc: stable@kernel.org
Reviewed-by: NAlex Deucher <alexdeucher@gmail.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

Signed-off-by: NAlex Deucher <alexdeucher@gmail.com>
Cc: stable@kernel.org
Signed-off-by: NDave Airlie <airlied@redhat.com>

In particular, s_freeing_list needs to be initialized early, since it is
used on some of the error paths when mounts fail.  The mapping inode,
for example, would be initialized and then free'd on an error path
before s_freeing_list was initialized, but the inode drop operation
needs the s_freeing_list to be set up.

Normally you'd never see this, because not only is logfs fairly rare,
but a successful mount will never have any issues.
Reported-by: Nwerner <w.landgraf@ru.ru>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Hi us,
   When i was compiling kernel, a warning happened to me.
The warning said like following.

drivers/staging/wlan-ng/cfg80211.c:709: warning: initialization from
incompatible pointer type.

See http://s1202.photobucket.com/albums/bb364/harrywei/?action=view&current=patched2.png
for more details.

So i patch like following.
Signed-off-by: NHarry Wei <harryxiyou@gmail.com>
Acked-by: NRandy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This patch clears PORT_PLC if xhci_bus_resume() resumes a previous suspended
port, because if a port transition from U3 to U0 state, it will report a
port link state change, and software should clear the corresponding PLC bit.

It also uses hcd->speed to check if a port is a USB2 protocol port.

The patch fixes the issue that USB keyboard can not wakeup system from
hibernation.
Signed-off-by: NAndiry Xu <andiry.xu@amd.com>
Signed-off-by: NSarah Sharp <sarah.a.sharp@linux.intel.com>

ceph_osdc_alloc_request returns NULL on failure.
Signed-off-by: NSage Weil <sage@newdream.net>

We should unlock the page and return -ENOMEM if ceph_osdc_new_request
failed.
Signed-off-by: NHenry C Chang <henry_c_chang@tcloudcomputing.com>
Signed-off-by: NSage Weil <sage@newdream.net>

If memory allocation failed, calling ceph_msg_put() will cause GPF
since some of ceph_msg variables are not initialized first.

Fix Bug #970.
Signed-off-by: NHenry C Chang <henry_c_chang@tcloudcomputing.com>
Signed-off-by: NSage Weil <sage@newdream.net>

See 0444d76a.
Signed-off-by: NSage Weil <sage@newdream.net>

* 'stable/bug-fixes-for-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen:
  xen: mask_rw_pte mark RO all pagetable pages up to pgt_buf_top
  xen/mmu: Add workaround "x86-64, mm: Put early page table high"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc:
  mmc: sdhci: Check mrq != NULL in sdhci_tasklet_finish
  mmc: sdhci: Check mrq->cmd in sdhci_tasklet_finish
  mmc: tmio: fix .set_ios(MMC_POWER_UP) handling
  mmc: fix a race between card-detect rescan and clock-gate work instances
  mmc: omap: Fix possible NULL pointer deref
  mmc: core: mmc_add_card(): fix missing break in switch statement
  mmc: sdhci-pci: Fix error case in sdhci_pci_probe_slot()

Merge branches 'x86-fixes-for-linus' and 'irq-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  x86, reboot: Fix relocations in reboot_32.S
  x86, NUMA: Fix empty memblk detection in numa_cleanup_meminfo()
  x86, AMD: Fix APIC timer erratum 400 affecting K8 Rev.A-E processors

* 'irq-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  genirq: Fix typo CONFIG_GENIRC_IRQ_SHOW_LEVEL

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: wm831x-ts - move BTN_TOUCH reporting to data transfer
  Input: wm831x-ts - allow IRQ flags to be specified
  Input: wm831x-ts - fix races with IRQ management

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (47 commits)
  sysctl: net: call unregister_net_sysctl_table where needed
  Revert: veth: remove unneeded ifname code from veth_newlink()
  smsc95xx: fix reset check
  tg3: Fix failure to enable WoL by default when possible
  networking: inappropriate ioctl operation should return ENOTTY
  amd8111e: trivial typo spelling: Negotitate -> Negotiate
  ipv4: don't spam dmesg with "Using LC-trie" messages
  af_unix: Only allow recv on connected seqpacket sockets.
  mii: add support of pause frames in mii_get_an
  net: ftmac100: fix scheduling while atomic during PHY link status change
  usbnet: Transfer of maintainership
  usbnet: add support for some Huawei modems with cdc-ether ports
  bnx2: cancel timer on device removal
  iwl4965: fix "Received BA when not expected"
  iwlagn: fix "Received BA when not expected"
  dsa/mv88e6131: fix unknown multicast/broadcast forwarding on mv88e6085
  usbnet: Resubmit interrupt URB if device is open
  iwl4965: fix "TX Power requested while scanning"
  iwlegacy: led stay solid on when no traffic
  b43: trivial: update module info about ucode16_mimo firmware
  ...

This patch (as1460) fixes a regression in the usbip driver caused by
the new check for Transaction Translators in USB-2 hubs.  The root hub
registered by vhci_hcd needs to have the has_tt flag set, because it
can connect to low- and full-speed devices as well as high-speed
devices.
Signed-off-by: NAlan Stern <stern@rowland.harvard.edu>
Reported-and-tested-by: NNikola Ciprich <nikola.ciprich@linuxbox.cz>
CC: <stable@kernel.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This fixes a bug in my previous (2.6.38) patch series which caused
urb->status value to be wrong after unlink (broke usbtest 11, 12).
Signed-off-by: NArvid Brodin <arvid.brodin@enea.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

ctl_table_headers registered with register_net_sysctl_table should
have been unregistered with the equivalent unregister_net_sysctl_table
Signed-off-by: NLucian Adrian Grijincu <lucian.grijincu@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

84c49d8c ("veth: remove unneeded
ifname code from veth_newlink()") caused regression on veth
creation. This patch reverts the original one.
Reported-by: NMichał Mirosław <mirqus@gmail.com>
Signed-off-by: NJiri Pirko <jpirko@redhat.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

The reset loop check should check the MII_BMCR register value for
BMCR_RESET rather than for MII_BMCR (the register address, which also
happens to be zero).
Signed-off-by: NRabin Vincent <rabin@rab.in>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

tg3 is supposed to enable WoL by default on adapters which support
that, but it fails to do so unless the adapter's
/sys/devices/.../power/wakeup file contains 'enabled' during the
initialization of the adapter.  Fix that by making tg3 use
device_set_wakeup_enable() to enable wakeup automatically whenever
WoL should be enabled by default.
Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

ioctl() calls against a socket with an inappropriate ioctl operation
are incorrectly returning EINVAL rather than ENOTTY:

  [ENOTTY]
      Inappropriate I/O control operation.

BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=33992Signed-off-by: NLifeng Sun <lifongsun@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

The use of base for %ebx in this file is arbitrary, *except* that we
also use it to compute the real-mode segment.  Therefore, make it so
that r_base really is the true address to which %ebx points.

This resolves kernel bugzilla 33302.
Reported-and-tested-by: NAlexey Zaytsev <alexey.zaytsev@gmail.com>
Signed-off-by: NH. Peter Anvin <hpa@zytor.com>
Link: http://lkml.kernel.org/n/tip-08os5wi3yq1no0y4i5m4z7he@git.kernel.org

Signed-off-by: NJoe Perches <joe@perches.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Current implementation of ohci_set_config_rom() uses a deferred
bus reset via fw_schedule_bus_reset(). If clients add multiple
unit descriptors to the config_rom in quick succession, the
deferred bus reset may not have fired before succeeding update
requests have come in. This can lead to an incorrect partial
update of the config_rom for both addition and removal of
config_rom descriptors, as the ohci_set_config_rom() routine
will return -EBUSY if a previous pending update has not been
completed yet; the requested update just gets dropped on the floor.

This patch recognizes that the "in-flight" update can be modified
until it has been processed by the bus-reset, and the locking
in the bus_reset_tasklet ensures that the update is done atomically
with respect to modifications made by ohci_set_config_rom(). The
-EBUSY error case is simply removed.

[Stefan R:  The bug always existed at least theoretically.  But it
became easy to trigger since 2.6.36 commit 02d37bed "firewire: core:
integrate software-forced bus resets with bus management" which
introduced long mandatory delays between janitorial bus resets.]
Signed-off-by: NBenjamin Buchalter <bj@mhlabs.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> (trivial style changes)
Cc: <stable@kernel.org> # 2.6.36.y and newer

mask_rw_pte is currently checking if a pfn is a pagetable page if it
falls in the range pgt_buf_start - pgt_buf_end but that is incorrect
because pgt_buf_end is a moving target: pgt_buf_top is the real
boundary.
Acked-by: N"H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: NStefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: NKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>