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Annotate dynamic sysfs attribute in atk_create_files(). This gets
rid of the following lockdep warning:
BUG: key ffff8800379ca670 not in .data!
------------[ cut here ]------------
WARNING: at kernel/lockdep.c:2696 lockdep_init_map+0xd2/0x108()
Hardware name: P5K PRO
Modules linked in: asus_atk0110(+) pata_acpi firewire_ohci ata_generic
dm_multipath firewire_core crc_itu_t pata_marvell floppy
Pid: 599, comm: modprobe Not tainted 2.6.34-rc4 #27
Call Trace:
[<ffffffff8104cdb0>] warn_slowpath_common+0x7c/0x94
[<ffffffff8104cddc>] warn_slowpath_null+0x14/0x16
[<ffffffff81077c4d>] lockdep_init_map+0xd2/0x108
[<ffffffff81165873>] sysfs_add_file_mode+0x66/0xa2
[<ffffffff811658c0>] sysfs_add_file+0x11/0x13
[<ffffffff8116594b>] sysfs_create_file+0x2a/0x2c
[<ffffffff812c1f9c>] device_create_file+0x19/0x1b
[<ffffffffa005b4fd>] atk_add+0x58b/0x72e [asus_atk0110]
[<ffffffff812572a1>] acpi_device_probe+0x50/0x122
[<ffffffff812c46af>] driver_probe_device+0xa2/0x127
[<ffffffff812c4783>] __driver_attach+0x4f/0x6b
[<ffffffff812c4734>] ? __driver_attach+0x0/0x6b
[<ffffffff812c3c94>] bus_for_each_dev+0x59/0x8e
[<ffffffff812c4519>] driver_attach+0x1e/0x20
[<ffffffff812c4152>] bus_add_driver+0xb9/0x207
[<ffffffff812c4a5f>] driver_register+0x9d/0x10e
[<ffffffffa005f000>] ? atk0110_init+0x0/0x31 [asus_atk0110]
[<ffffffff81257c7c>] acpi_bus_register_driver+0x43/0x45
[<ffffffffa005f015>] atk0110_init+0x15/0x31 [asus_atk0110]
[<ffffffffa005f000>] ? atk0110_init+0x0/0x31 [asus_atk0110]
[<ffffffff81002069>] do_one_initcall+0x5e/0x15e
[<ffffffff81085075>] sys_init_module+0xd8/0x239
[<ffffffff81009cf2>] system_call_fastpath+0x16/0x1b
---[ end trace 4d0c84007055efb9 ]---
BUG: key ffff8800379ca638 not in .data!
BUG: key ffff8800379ca6a8 not in .data!
BUG: key ffff8800379ca6e0 not in .data!
BUG: key ffff880036f73670 not in .data!
BUG: key ffff880036f73638 not in .data!
BUG: key ffff880036f736a8 not in .data!
BUG: key ffff880036f736e0 not in .data!
BUG: key ffff880036f76c70 not in .data!
BUG: key ffff880036f76c38 not in .data!
BUG: key ffff880036f76ca8 not in .data!
BUG: key ffff880036f76ce0 not in .data!
BUG: key ffff8800368e7670 not in .data!
BUG: key ffff8800368e7638 not in .data!
BUG: key ffff8800368e76a8 not in .data!
BUG: key ffff8800368e76e0 not in .data!
BUG: key ffff880036ef7670 not in .data!
BUG: key ffff880036ef7638 not in .data!
BUG: key ffff880036ef76a8 not in .data!
BUG: key ffff880036ef76e0 not in .data!
BUG: key ffff8800373ccc70 not in .data!
BUG: key ffff8800373ccc38 not in .data!
BUG: key ffff8800373ccca8 not in .data!
BUG: key ffff8800373ccce0 not in .data!
BUG: key ffff880037a60870 not in .data!
BUG: key ffff880037a60838 not in .data!
BUG: key ffff880037a608a8 not in .data!
BUG: key ffff880037a608e0 not in .data!
BUG: key ffff880037355070 not in .data!
BUG: key ffff880037355038 not in .data!
BUG: key ffff8800373550a8 not in .data!
BUG: key ffff8800373550e0 not in .data!
BUG: key ffff8800378c2670 not in .data!
BUG: key ffff8800378c2638 not in .data!
BUG: key ffff8800378c26a8 not in .data!
BUG: key ffff8800378c26e0 not in .data!
BUG: key ffff880036ef7e70 not in .data!
BUG: key ffff880036ef7e38 not in .data!
BUG: key ffff880036ef7ea8 not in .data!
BUG: key ffff880036ef7ee0 not in .data!
Cc: Eric W. Biederman <[email protected]>
Reported-by: Dhaval Giani <[email protected]>
Signed-off-by: Jiri Kosina <[email protected]>
Tested-by: Dhaval Giani <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Update git home page info.
Signed-off-by: Randy Dunlap <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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It is a hard requirement to include the upstream commit ID in the
changelog of a -stable submission, not just a courtesy to the stable
team. This concerns only mail submission though, which is no longer
the only way into stable. (Also, fix a double "the".)
Signed-off-by: Stefan Richter <[email protected]>
Acked-by: Randy Dunlap <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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It seems that for USB IP on Freescale MX5x processors, it needs >750
usec for the reset to complete. This change should not hurt any other
EHCI hardware.
Signed-off-by: Dinh Nguyen <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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This patch (as1370) fixes a bug in the USB runtime power management
code. When a driver claims an interface, it doesn't expect to need to
call usb_autopm_get_interface() or usb_autopm_put_interface() for
runtime PM to work. Runtime PM can be controlled by the driver's
primary interface; the additional interfaces it claims shouldn't
interfere. As things stand, the claimed interfaces will prevent the
device from autosuspending.
To fix this problem, the patch sets interfaces to the suspended state
when they are claimed.
Also, although in theory this shouldn't matter, the patch changes the
suspend code so that interfaces are suspended in reverse order from
detection and resuming. This is how the PM core works, and we ought
to use the same approach.
Signed-off-by: Alan Stern <[email protected]>
Debugged-and-tested-by: Dominik Brodowski <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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This patch (as1369) fixes a problem in ehci-hcd. Some controllers
occasionally run into trouble when the driver reclaims siTDs too
quickly. This can happen while streaming audio; it causes the
controller to crash.
The patch changes siTD reclamation to work the same way as iTD
reclamation: Completed siTDs are stored on a list and not reused until
at least one frame has passed.
Signed-off-by: Alan Stern <[email protected]>
Tested-by: Nate Case <[email protected]>
CC: <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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This patch (as1363) changes the way USB remote wakeup is handled
during system sleeps. It won't be enabled unless an interface driver
specifically needs it. Also, it won't be enabled during the FREEZE or
QUIESCE phases of hibernation, when the system doesn't respond to
wakeup events anyway. Finally, if the device is already
runtime-suspended with remote wakeup enabled, but wakeup is supposed
to be disabled for the system sleep, the device gets woken up so that
it can be suspended again with the proper wakeup setting.
This will fix problems people have reported with certain USB webcams
that generate wakeup requests when they shouldn't, and as a result
cause system suspends to fail. See
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/515109
Signed-off-by: Alan Stern <[email protected]>
Tested-by: Erik Andrén <[email protected]>
CC: <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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I read a rumor that the AdLink ND6530 USB RS232, RS422 and RS485
isolated adapter is actually a PL2303 based usb serial adapter. I
tried it out, and as far as I can tell it works.
Signed-off-by: Manuel Jander <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Signed-off-by: William Lightning <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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It appears that the DA8xx/OMAP-L1x glue layer went into the kernel uncompilable:
commit 1960e693ac12ae5fe518309d6a63a44c93fad9e7 (davinci: da8xx/omapl1: add
support for the second sysconfig module) has renamed DA8XX_SYSCFG_* macros to
DA8XX_SYSCFG0_* and it's been committed before the glue layer...
Signed-off-by: Sergei Shtylyov <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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These phones also have the familiar ttyACM0/ttyUSB0 schizophrenia when
placed into "Dial-up Networking" mode after connecting a USB cable.
Signed-off-by: Dan Williams <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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The Keep Alive IE only has space for WUIE_ELT_MAX (== 4) device addresses.
Signed-off-by: David Vrabel <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Sets the regulator values to NULL if they are not defined. This
is required to fix the kernel panic in exit path when EHCI module
is removed on the platforms where EHCI regulator are not set.
Signed-off-by: Ajay Kumar Gupta <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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This patch fixes a bug with the usbsevseg driver which assumed that USB
autosuspend will always be used.
Signed-off-by: Harrison Metzger <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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The following patch adds support for Multitech Systems' MT9234MU and
MT9234ZBA usb dialup fax modems. It is based on a patch and firmware
provided to me by Multitech Systems' support, after I reported to them
that my MT9234MU modem was not working with recent linux kernels.
Signed-off-by: Alex Manoussakis <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Since 965, the hardware has supported the PIPE_CONTROL command, which
provides fine grained GPU cache flushing control. On recent chipsets,
this instruction is required for reliable interrupt and sequence number
reporting in the driver.
So add support for this instruction, including workarounds, on Ironlake
and Sandy Bridge hardware.
https://bugs.freedesktop.org/show_bug.cgi?id=27108
Signed-off-by: Jesse Barnes <[email protected]>
Tested-by: Chris Wilson <[email protected]>
Signed-off-by: Eric Anholt <[email protected]>
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Previous patch changes stripe and chunk_number to sector_t but
mistakenly did not update all of the divisions to use sector_dev().
This patch changes all the those divisions (actually the '%' operator)
to sector_div.
Signed-off-by: NeilBrown <[email protected]>
Cc: [email protected]
Tested-by: Stefan Lippers-Hollmann <[email protected]>
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This keeps the memory manager from complaining when we take it down.
Signed-off-by: Jesse Barnes <[email protected]>
Signed-off-by: Eric Anholt <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
firewire: ohci: wait for local CSR lock access to finish
firewire: ohci: prevent aliasing of locally handled register addresses
firewire: core: fw_iso_resource_manage: return -EBUSY when out of resources
firewire: core: fix retries calculation in iso manage_channel()
firewire: cdev: fix cut+paste mistake in disclaimer
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Commit 2c61be0a9478258f77b66208a0c4b1f5f8161c3c (NFS: Ensure that the WRITE
and COMMIT RPC calls are always uninterruptible) exposed a race on file
close. In order to ensure correct close-to-open behaviour, we want to wait
for all outstanding background commit operations to complete.
This patch adds an inode flag that indicates if a commit operation is under
way, and provides a mechanism to allow ->write_inode() to wait for its
completion if this is a data integrity flush.
Signed-off-by: Trond Myklebust <[email protected]>
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nfs_path() returns an ERR_PTR(), it doesn't return null.
Signed-off-by: Dan Carpenter <[email protected]>
Signed-off-by: Trond Myklebust <[email protected]>
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NFSv4 mounts ignore the rsize and wsize mount options, and always use
the default transfer size for both. This seems to be because all
NFSv4 mounts are now cloned, and the cloning logic doesn't copy the
rsize and wsize settings from the parent nfs_server.
I tested Fedora's 2.6.32.11-99 and it seems to have this problem as
well, so I'm guessing that .33, .32, and perhaps older kernels have
this issue as well.
Signed-off-by: Chuck Lever <[email protected]>
Cc: Stable <[email protected]>
Signed-off-by: Trond Myklebust <[email protected]>
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Fix https://bugzilla.kernel.org/show_bug.cgi?id=15789
Signed-off-by: Trond Myklebust <[email protected]>
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Don't want to evict a credential if cred->cr_expire == jiffies, since that
means that it was just placed on the cred_unused list. We therefore need to
use time_in_range() rather than time_in_range_open().
Signed-off-by: Trond Myklebust <[email protected]>
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I posted to [email protected], and got a bounce back:
The dri-devel list has moved to freedesktop.org (see
http://lists.freedesktop.org/mailman/listinfo/dri-devel). If you were
subscribed to the list here, the subscription should have been
transferred to the new location.
Please only post to the new list.
Fix MAINTAINERS to correspond.
Signed-off-by: Valdis Kletnieks <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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* 'slabh' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc:
uml: Fix build breakage after slab.h changes
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Fix operator precedence warning (from sparse), which results in the
data value always being 0:
drivers/scsi/qla4xxx/ql4_mbx.c:470:66: warning: right shift by bigger than source value
Signed-off-by: Randy Dunlap <[email protected]>
Acked-by: Ravi Anand <[email protected]>
Cc: David C Somayajulu <[email protected]>
Cc: Karen Higgins <[email protected]>
Cc: Vikas Chaudhary <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6:
[S390] zcore: Fix reipl device detection
[S390] vdso: use ntp adjusted clock multiplier
[S390] cio: use exception-save stsch
[S390] add hook to reenable mss after hibernation
[S390] cio: allow enable_facility from outside init functions
[S390] dasd: fix endless loop in erp
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The reipl device information is passed from the kernel to zfcpdump
using a pointer in the lowcore (0xe00) that points to the reipl
information Currently if that pointer is not zero, we copy the reipl
information. If the pointer is not initialized and points outside
the accessible memory, it can happen that the memory copy fails.
In that case we currently stop the initialization of zcore which leads
to a failing kernel dump. The correct behavior is to disable the reipl
after dump and continue with zcore intialization.
Signed-off-by: Michael Holzheu <[email protected]>
Signed-off-by: Martin Schwidefsky <[email protected]>
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Commit "timekeeping: Fix clock_gettime vsyscall time warp" (0696b711e)
introduced the new parameter "mult" to update_vsyscall(). This parameter
contains the internal NTP adjusted clock multiplier.
The s390x vdso did not use this adjusted multiplier. Instead, it used
the constant clock multiplier for gettimeofday() and clock_gettime()
variants. This may result in observable time warps as explained in
commit 0696b711e.
Make the NTP adjusted clock multiplier available to the s390x vdso
implementation and use it for time calculations.
Cc: <[email protected]>
Signed-off-by: Hendrik Brueckner <[email protected]>
Signed-off-by: Martin Schwidefsky <[email protected]>
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Using stsch on schids with ssid != 0 can lead to an operand
exception. Use stsch_err to handle potential exceptions
if we fail to reenable mss after hibernation.
Cc: <[email protected]>
Signed-off-by: Sebastian Ott <[email protected]>
Signed-off-by: Martin Schwidefsky <[email protected]>
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Reenable multiple subchannel sets after hibernation,
prior to the device callbacks.
Cc: <[email protected]>
Signed-off-by: Sebastian Ott <[email protected]>
Signed-off-by: Martin Schwidefsky <[email protected]>
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Prepare chsc_enable_facility to be used from outside init functions.
Use static memory for the chsc call and protect its access by a
spinlock (although there is no concurrent usage).
Cc: <[email protected]>
Signed-off-by: Sebastian Ott <[email protected]>
Signed-off-by: Martin Schwidefsky <[email protected]>
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If not enough memory is available to build a new erp request it ended
up in an endless loop trying to build erp requests. Fixed the loop to
proceed the next request instead.
Signed-off-by: Stefan Haberland <[email protected]>
Signed-off-by: Martin Schwidefsky <[email protected]>
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Ignore spurious HV interrupts during suspend / resume, this avoids
mistaking them for a mute button press. This is not very pretty but
it seems the only way to fix the master volume control gets muted
after suspend issue I'm seeing. Note that the es1968 driver is doing
exactly the same.
Signed-off-by: Hans de Goede <[email protected]>
Cc: <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
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Without this quirk sound stops working after suspend resume. With this quirk,
one still needs to manually unmute the master volume control after a suspend /
/ resume cycle. That is fixed in another patch in this set.
Note that this patch was submitted to the alsa bug tracker a long time ago:
https://bugtrack.alsa-project.org/alsa-bug/view.php?id=4319
Signed-off-by: Hans de Goede <[email protected]>
CC: <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
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* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6:
[SCSI] bnx2i: Bug fixes related to MTU change issue when there are active iscsi sessions
[SCSI] ibmvscsi: fix DMA API misuse
[SCSI] wd7000: fix reset handler typo spin_unlock_irq() => spin_lock_irq()
[SCSI] zfcp: Fix tracing of requests with error status
[SCSI] zfcp: Update MAINTAINERS entry
[SCSI] iscsi_tcp: fix relogin/shutdown hang
[SCSI] qla2xxx: fix lock imbalance
[SCSI] lpfc: fix lock imbalances
[SCSI] be2iscsi: fix lock imbalance
[SCSI] dpt_i2o: several use after free issues
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The virtio balloon driver can dig into the reservation pools of the OS
to satisfy a balloon request. This is not advisable and other balloon
drivers (drivers/xen/balloon.c) avoid this as well.
The patch also adds changes to avoid printing a warning if allocation
fails, since we retry after sometime anyway.
Signed-off-by: Balbir Singh <[email protected]>
Signed-off-by: Rusty Russell <[email protected]>
Cc: kvm <[email protected]>
Cc: [email protected]
Signed-off-by: Linus Torvalds <[email protected]>
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* 'for-linus/i2c' of git://git.fluff.org/bjdooks/linux:
i2c-stu300: off by one issue
i2c-pnx: Add stop conditions for end of transfer
i2c-pnx: Limit maximum divider to 1023
i2c-omap: fix OOPS in omap_i2c_unidle() during probe
i2c-imx: fix error handling
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When the dt3155 driver is built-in (not as a loadable module),
these build errors happen:
drivers/staging/dt3155/dt3155_drv.c:1047: error: implicit declaration of function 'request_irq'
drivers/staging/dt3155/dt3155_drv.c:1048: error: 'IRQF_SHARED' undeclared (first use in this function)
drivers/staging/dt3155/dt3155_drv.c:1048: error: 'IRQF_DISABLED' undeclared (first use in this function)
drivers/staging/dt3155/dt3155_drv.c:1091: error: implicit declaration of function 'free_irq'
so remove the #ifdef MODULE check since it's not needed. Also remove
the CONFIG_PCI check since the Kconfig file already requires that.
Signed-off-by: Randy Dunlap <[email protected]>
Cc: Scott Smedley <[email protected]>
Tested-by: Jan III Sobieski <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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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:
security: testing the wrong variable in create_by_name()
CRED: Fix a race in creds_are_invalid() in credentials debugging
CRED: Fix double free in prepare_usermodehelper_creds() error handling
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BugLink: https://launchpad.net/bugs/567494
The OR has verified that the existing model quirk, ALC880_UNIWILL,
is insufficient for audible playback and capture by default. Instead,
the ALC880_F1734 model quirk needs to be used.
This change is necessary for both 2.6.32.11 and 2.6.33.2.
Reported-by: Arnaud Malpeyre <[email protected]>
Tested-by: Arnaud Malpeyre <[email protected]>
Cc: <[email protected]>
Signed-off-by: Daniel T Chen <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
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Signed-off-by: Philipp Reisner <[email protected]>
Signed-off-by: Lars Ellenberg <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
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We leak memory if "--dry-run" is not supported by the peer.
Signed-off-by: Dan Carpenter <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
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JFFS2 does not appear to set s_bdi anywhere. And as of 32a88aa1,
__sync_filesystem() will return 0 if s_bdi is not set. As a result,
sync_fs() is never called for jffs2 and whatever remains in the wbuf
will not make it to the device.
Fix that up by assigning the mtd bdi.
Signed-off-by: Jörn Engel <[email protected]>
Acked-By: David Woodhouse <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
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pl061_direction_output doesn't set value of gpio to value passed to it.
This patch sets value of GPIO pin to requested value after changing direction
to OUT.
Signed-off-by: Viresh Kumar <[email protected]>
Acked-by: Baruch Siach <[email protected]>
Signed-off-by: Russell King <[email protected]>
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PL061 driver is using set_irq_chip_data and get_irq_chip_data for real
irq lines. It must be using *_irq_data functions instead. As chip_data
is used by interrupt controllers also, which makes vic write at incorrect
addresses.
Signed-off-by: Viresh Kumar <[email protected]>
Acked-by: Baruch Siach <[email protected]>
Signed-off-by: Russell King <[email protected]>
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update bcmring_defconfig to the latest kernel version, this will fix the
KAutobuild error.
Signed-off-by: Leo Hao Chen <[email protected]>
Signed-off-by: Russell King <[email protected]>
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There is a typo here. We should be testing "*dentry" instead of
"dentry". If "*dentry" is an ERR_PTR, it gets dereferenced in either
mkdir() or create() which would cause an OOPs.
Signed-off-by: Dan Carpenter <[email protected]>
Signed-off-by: James Morris <[email protected]>
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This ensures that dirty data gets flushed properly.
Signed-off-by: Jens Axboe <[email protected]>
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