Commit graph

17135 commits

Author SHA1 Message Date
Akinobu Mita
dabad0568a [PATCH] epca: prevent panic on tty_register_driver() failure
Make epca fail on initialization failure instead of panic.

Cc: "Digi International, Inc" <Eng.Linux@digi.com>
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Acked-by: Alan Cox <alan@redhat.com>
Acked-by: Scott Kilau <scottk@digi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-17 08:18:48 -07:00
Akinobu Mita
ea6f94dfe9 [PATCH] rd: memory leak on rd_init() failure
If RAM disk driver initialization fails due to blk_alloc_queue() faulure, the
gendisk structs stored in rd_disks[] will not be freed completely.

This patch resolves that memory leak case by doing alloc_disk() and
blk_alloc_queue() at the same time.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-17 08:18:48 -07:00
Jeff Garzik
6a15f46c12 [PATCH] rtc: fix printk of 64-bit res on 32-bit platform
With 64-bit resources on 32-bit platforms, the resource address might be
larger than a void*.  Fix printk to work regardless of resource size.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-17 08:18:47 -07:00
Jeff Garzik
6b5f29675c [PATCH] I2O: handle a few sysfs errors
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Cc: Markus Lidel <Markus.Lidel@shadowconnect.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-17 08:18:46 -07:00
Jeff Garzik
12fda16814 [PATCH] drivers/led: handle sysfs errors
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-17 08:18:46 -07:00
Alexey Dobriyan
48d1a7ea63 [PATCH] sx: fix user-visible typo (devic)
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-17 08:18:45 -07:00
Adrian Bunk
a4bb2cf1c3 [PATCH] drivers/char/specialix.c: fix the baud conversion
Correct the following bugs introduced by commit
67cc0161ec:

- remove one remaining and now incorrect baud_table[] usage
- "baud +=" is no longer correct

The former bug was spotted by the Coverity checker.

Rolf Eike Beer spotted a bug in the initial version of my patch.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-17 08:18:44 -07:00
Andrew Morton
1fec74a9cd [PATCH] acpi_processor_latency_notifier(): UP warning fix
drivers/acpi/processor_idle.c:1112: warning: 'smp_callback' defined but not used

Cc: Len Brown <lenb@kernel.org>
Cc: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-17 08:18:44 -07:00
Francisco Larramendi
c430169e0c [PATCH] rtc-max6902: month conversion fix
Fix October-only BCD-to-binary conversion bug:

	0x08 -> 7
	0x09 -> 8
	0x10 -> 15 (!)
	0x11 -> 19

Fixes http://bugzilla.kernel.org/show_bug.cgi?id=7361

Cc: Raphael Assenat <raph@raphnet.net>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-17 08:18:44 -07:00
Evgeniy Polyakov
f9b2e97bea [PATCH] w1 kconfig fix
Remove dependency of w1 subsytem from connector, only w1_con must depend on
it.  With attached patch applied to vanilla 2.6.19-git things works fine.

Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Cc: <dmb@pochta.ru>
Cc: Greg KH <greg@kroah.com>
Cc: Roman Zippel <zippel@linux-m68k.org>
Cc: "Randy.Dunlap" <rdunlap@xenotime.net>
Cc: Adrian Bunk <bunk@stusta.de>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-17 08:18:44 -07:00
Akinobu Mita
e24650c2e7 [PATCH] md: fix /proc/mdstat refcounting
I have seen mdadm oops after successfully unloading md module.

This patch privents from unloading md module while
mdadm is polling /proc/mdstat.

Cc: Neil Brown <neilb@suse.de>
Signed-off-by: Akinbou Mita <akinobu.mita@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-17 08:18:43 -07:00
Paul Fulghum
623a43952a [PATCH] synclink: remove PAGE_SIZE reference
Remove reference to PAGE_SIZE that causes errors if PAGE_SIZE != 4096

Signed-off-by: Paul Fulghum <paulkf@microgate.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-17 08:18:42 -07:00
Brent Casavant
59f148005c [PATCH] ioc4: Enable build on non-SN2
The SGI PCI-RT card, based on the SGI IOC4 chip, will be made available on
Altix XE (x86_64) platforms in the near future.  As such it is now a
misnomer for the IOC4 base device driver to live under drivers/sn, and
would complicate builds for non-SN2.

This patch moves the IOC4 base driver code from drivers/sn to drivers/misc,
and updates the associated Makefiles and Kconfig files to allow building on
non-SN2 configs.  Due to the resulting change in link order, it is now
necessary to use late_initcall() for IOC4 subdriver initialization.

[akpm@osdl.org: __udivdi3 fix]
[akpm@osdl.org: fix default in Kconfig]
Acked-by: Pat Gefre <pfg@sgi.com>
Acked-by: Jeremy Higdon <jeremy@sgi.com>
Signed-off-by: Brent Casavant <bcasavan@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-17 08:18:42 -07:00
Brent Casavant
107d5a72f2 [PATCH] ioc4: Remove SN2 feature and config dependencies
The SGI PCI-RT card, based on the SGI IOC4 chip, will be made available on
Altix XE (x86_64) platforms in the near future.  As such dependencies on
SN2-specific features and config dependencies need to be removed.

This patch updates the Kconfig files to remove the config dependency, and
updates the IOC4 bus speed detection routine to use universally available
time interfaces instead of mmtimer.

Signed-off-by: Brent Casavant <bcasavan@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-17 08:18:42 -07:00
Geert Uytterhoeven
4d99bfac9d [PATCH] CONFIG_TELCLOCK depends on X86
The telecom clock driver for MPBL0010 ATCA SBC depends on X86

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Mark Gross <mark.gross@intel.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-16 12:19:03 -07:00
Linus Torvalds
5206a79d7b Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (25 commits)
  [Bluetooth] Use work queue to trigger URB submission
  [Bluetooth] Add locking for bt_proto array manipulation
  [Bluetooth] Check if DLC is still attached to the TTY
  [Bluetooth] Fix reference count when connection lookup fails
  [Bluetooth] Disconnect HID interrupt channel first
  [Bluetooth] Support concurrent connect requests
  [Bluetooth] Make use of virtual devices tree
  [Bluetooth] Handle return values from driver core functions
  [Bluetooth] Fix compat ioctl for BNEP, CMTP and HIDP
  [IPV6] sit: Add missing MODULE_LICENSE
  [IPV6]: Remove bogus WARN_ON in Proxy-NA handling.
  [IPv6] rules: Use RT6_LOOKUP_F_HAS_SADDR and fix source based selectors
  [XFRM]: Fix xfrm_state_num going negative.
  [NET]: reduce sizeof(struct inet_peer), cleanup, change in peer_check_expire()
  NetLabel: the CIPSOv4 passthrough mapping does not pass categories correctly
  NetLabel: better error handling involving mls_export_cat()
  NetLabel: only deref the CIPSOv4 standard map fields when using standard mapping
  [BRIDGE]: flush forwarding table when device carrier off
  [NETFILTER]: ctnetlink: Remove debugging messages
  [NETFILTER]: Update MAINTAINERS entry
  ...
2006-10-16 08:33:06 -07:00
Andrey Mirkin
8741ca71a3 [PATCH] scsi: megaraid_{mm,mbox}: 64-bit DMA capability fix
It is known that 2 LSI Logic MegaRAID SATA RAID Controllers (150-4 and
150-6) don't support 64-bit DMA.  Unfortunately currently this check is
wrong and driver sets 64-bit DMA mode for these devices.

Signed-off-by: Andrey Mirkin <amirkin@sw.ru>
Acked-by: Vasily Averin <vvs@sw.ru>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-16 08:30:04 -07:00
Alan Cox
3a42bb223f [PATCH] ide: add sanity checking to ide taskfile ioctl
Without this the user can feed in bogus values and get very bogus
results. Security impact is minimal as this ioctl isn't available to
unpriviledged processes anyway.

Reported to the l/k list and found with an auditing tool.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-16 08:27:54 -07:00
Alan Cox
9d90dafdb1 [PATCH] rio: fix array checking
Found by an analysis tool and reported to the list. Fix is simple enough

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-16 08:27:54 -07:00
Marcel Holtmann
3f5306927d [Bluetooth] Use work queue to trigger URB submission
The bcm203x firmware loading driver uses a timer to trigger the URB
submission. It is better to use a work queue instead.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2006-10-15 23:14:35 -07:00
Linus Torvalds
0b269d8462 Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (28 commits)
  ACPI: check battery status on resume for un/plug events during sleep
  ACPICA: Fix incorrect handling of PCI Express Root Bridge _HID
  ACPI: asus_acpi: don't printk on writing garbage to proc files
  ACPI: asus_acpi: fix proc files parsing
  ACPI: SCI interrupt source override
  ACPI: fix printk format warnings
  ACPI: fix section for CPU init functions
  ACPI: update comments in motherboard.c
  ACPI: acpi_pci_link_set() can allocate with either GFP_ATOMIC or GFP_KERNEL
  ACPI: fix potential OOPS in power driver with CONFIG_ACPI_DEBUG
  ACPI: ibm_acpi: delete obsolete documentation
  ACPI: created a dedicated workqueue for notify() execution
  ACPI: Remove deferred execution from global lock acquire wakeup path
  MSI S270 Laptop support: backlight, wlan, bluetooth states
  ACPI: EC: export ec_transaction() for msi-laptop driver
  ACPI: EC: Simplify acpi_hw_low_level*() with inb()/outb().
  ACPI: EC: Unify poll and interrupt gpe handlers
  ACPI: EC: Unify poll and interrupt mode transaction functions
  ACPI: EC: Remove unused variables and duplicated code
  ACPI: EC: Remove unnecessary delay added by previous transation patch.
  ...
2006-10-15 11:02:52 -07:00
Linus Torvalds
ed75ded7dd Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb
* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb:
  V4L/DVB (4750): AGC command1/2 is board specific
  V4L/DVB (4748): Fixed oops for Nova-T USB2
  V4L/DVB (4746): HM12 is YUV 4:2:0, not YUV 4:1:1
  V4L/DVB (4744): The Samsung TCPN2121P30A does not have a tda9887
  V4L/DVB (4743): Fix oops in VIDIOC_G_PARM
  V4L/DVB (4742): Drivers/media/video: handle sysfs errors
  V4L/DVB (4741): {ov511,stv680}: handle sysfs errors
  V4L/DVB (4740): Fixed an if-block to avoid floating with debug-messages
  V4L/DVB (4739): SECAM support for saa7113 into saa7115
  V4L/DVB (4738): Bt8xx/dvb-bt8xx.c: check kmalloc() return value.
  V4L/DVB (4734): Tda826x: fix frontend selection for dvb_attach
  V4L/DVB (4733): Tda10086: fix frontend selection for dvb_attach
  V4L/DVB (4732): Fix spelling error in Kconfig help text for DVB_CORE_ATTACH
  V4L/DVB (4731a): Kconfig: restore pvrusb2 menu items
  V4L/DVB (4729): Fix VIDIOC_G_FMT for NTSC in cx25840.
  V4L/DVB (4727): Support status readout for saa713x based FM radio
  V4L/DVB (4725): Fix vivi compile on parisc
  V4L/DVB (4692): Add WinTV-HVR3000 DVB-T support
2006-10-15 11:01:53 -07:00
Al Viro
e5a301ee02 [PATCH] serial167 __user annotations, NULL noise removal
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-15 11:00:58 -07:00
Al Viro
6ce6b3aeea [PATCH] hp drivers/input stuff: C99 initializers, NULL noise removal, __user annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-15 11:00:58 -07:00
Len Brown
9aaed2b42d Pull trivial into test branch 2006-10-14 02:28:07 -04:00
Len Brown
384bc8f070 Pull bugzilla-5534 into test branch 2006-10-14 02:26:42 -04:00
Len Brown
e0749be933 Pull msi-laptop into test branch 2006-10-14 02:26:18 -04:00
Len Brown
ed3269a31b Pull ec into test branch 2006-10-14 02:26:10 -04:00
Len Brown
d7321ad293 Pull mwait into test branch 2006-10-14 02:25:59 -04:00
Len Brown
1d5b30fc33 Pull battery into test branch 2006-10-14 02:25:48 -04:00
Len Brown
c92fd49c54 Pull ibm into test branch 2006-10-14 02:25:40 -04:00
Len Brown
9443d7c934 Pull asus into test branch 2006-10-14 02:25:33 -04:00
Jiri Kosina
34c4415ab8 ACPI: check battery status on resume for un/plug events during sleep
Add ->resume method to the ACPI battery handler to check
if the battery state has changed during sleep.
If yes, update the ACPI internal data structures
for benefit of /proc/acpi/battery/.

Signed-off-by: Jiri Kosina <jikos@jikos.cz>
Cc: Stefan Seyfried <seife@suse.de>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-14 02:22:51 -04:00
Eiichiro Oiwa
aeb1104814 ACPICA: Fix incorrect handling of PCI Express Root Bridge _HID
I could not get correct PCI Express bus number from the structure of
acpi_object_extra. I always get zero as bus number regardless of bus
location. I found that there is incorrect comparison with _HID (PNP0A08) in
acpi/events/evrgnini.c and PCI Express _BBN method always fail.
Therefore, we always get zero as PCI Express bus number.
http://bugzilla.kernel.org/show_bug.cgi?id=7145

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-14 02:13:38 -04:00
Alexey Dobriyan
6df05702f9 ACPI: asus_acpi: don't printk on writing garbage to proc files
This reporting is useless (we errno anyway).

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-14 02:03:49 -04:00
Darren Jenkins
6311f0dac0 ACPI: asus_acpi: fix proc files parsing
ICC complains about a "Pointless comparsion of unsigned interger with zero"
@ line 760 & 808 of asus_acpi.c

parse_arg() mentioned below returns -E but it's copied into unsigned variable...

Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-14 02:03:02 -04:00
Randy Dunlap
a790b323fb ACPI: fix printk format warnings
Fix printk format warnings in drivers/acpi:
drivers/acpi/tables/tbget.c:326: warning: format '%X' expects type 'unsigned int', but argument 5 has type 'long unsigned int'
drivers/acpi/tables/tbrsdt.c:189: warning: format '%X' expects type 'unsigned int', but argument 5 has type 'long unsigned int'

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-14 01:59:46 -04:00
Pierre Ossman
7af8b66004 ACPI: fix section for CPU init functions
The ACPI processor init functions should be marked as __cpuinit as they use
structures marked with __cpuinitdata.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-14 01:58:38 -04:00
Len Brown
f4d2e2d87e ACPI: update comments in motherboard.c
Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-14 01:56:27 -04:00
Jiri Kosina
168a328f30 ACPI: acpi_pci_link_set() can allocate with either GFP_ATOMIC or GFP_KERNEL
acpi_pci_link_set() allocates both with interrupts on
and with interrupts off (resume-time), so check interrupts
and decide on GFP_ATOMIC or GFP_KERNEL at run-time.

Signed-off-by: Jiri Kosina <jikos@jikos.cz>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-14 01:54:21 -04:00
Dmitry Torokhov
786f18c666 ACPI: fix potential OOPS in power driver with CONFIG_ACPI_DEBUG
device was set to null and used before set in a debug printk

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-14 01:54:21 -04:00
Alexey Y. Starikovskiy
37605a6900 ACPI: created a dedicated workqueue for notify() execution
http://bugzilla.kernel.org/show_bug.cgi?id=5534#c160

Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-14 01:50:10 -04:00
Alexey Y. Starikovskiy
fcfc638c6b ACPI: Remove deferred execution from global lock acquire wakeup path
On acquiring the ACPI global lock, if there were sleepers on the lock,
we used to use acpi_os_execute() to defer a thread which would signal
sleepers.  Now just signal the semaphore directly.

http://bugzilla.kernel.org/show_bug.cgi?id=5534#c159

Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-14 01:50:09 -04:00
Lennart Poettering
8c4c731a89 MSI S270 Laptop support: backlight, wlan, bluetooth states
Create a driver to support the platform-specific features
of MSI S270 laptops (and maybe other MSI laptops).
This driver implements a backlight device for controlling LCD brightness
(/sys/class/backlight/msi-laptop-bl/).
In addition it allows access to the WLAN and Bluetooth states
through a platform driver (/sys/devices/platform/msi-laptop-pf/).

Signed-off-by: Lennart Poettering <mzxreary@0pointer.de>
Cc: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-14 01:48:29 -04:00
Lennart Poettering
ab9e43c640 ACPI: EC: export ec_transaction() for msi-laptop driver
Signed-off-by: Lennart Poettering <mzxreary@0pointer.de>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-14 00:49:56 -04:00
Denis M. Sadykov
6ffb221a82 ACPI: EC: Simplify acpi_hw_low_level*() with inb()/outb().
Simplify acpi_hw_low_level_xxx() functions to inb() and outb().

Signed-off-by: Alexey Y. Starikovskiy <alexey.y.starikovskiy@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-14 00:49:56 -04:00
Denis M. Sadykov
8e0341ba79 ACPI: EC: Unify poll and interrupt gpe handlers
Signed-off-by: Alexey Y. Starikovskiy <alexey.y.starikovskiy@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-14 00:49:55 -04:00
Denis M. Sadykov
3576cf619b ACPI: EC: Unify poll and interrupt mode transaction functions
Signed-off-by: Alexey Y. Starikovskiy <alexey.y.starikovskiy@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-14 00:49:55 -04:00
Denis M. Sadykov
703959d47e ACPI: EC: Remove unused variables and duplicated code
Signed-off-by: Alexey Y. Starikovskiy <alexey.y.starikovskiy@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-14 00:49:54 -04:00
Denis M. Sadykov
7c6db5e512 ACPI: EC: Remove unnecessary delay added by previous transation patch.
Remove unnecessary delay (50 ms) while reading data from EC in interrupt mode.

Signed-off-by: Alexey Y. Starikovskiy <alexey.y.starikovskiy@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-14 00:49:53 -04:00