Linus Torvalds [Sat, 15 Apr 2006 00:07:57 +0000 (17:07 -0700)]
Merge /pub/scm/linux/kernel/git/gregkh/driver-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6: (158 commits)
commit
4f705ae3e94ffaafe8d35f71ff4d5c499bb06814
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date: Mon Apr 3 17:09:22 2006 -0700
[PATCH] DMI: move dmi_scan.c from arch/i386 to drivers/firmware/
dmi_scan.c is arch-independent and is used by i386, x86_64, and ia64.
Currently all three arches compile it from arch/i386, which means that ia64
and x86_64 depend on things in arch/i386 that they wouldn't otherwise care
about.
This is simply "mv arch/i386/kernel/dmi_scan.c drivers/firmware/" (removing
trailing whitespace) and the associated Makefile changes. All three
architectures already set CONFIG_DMI in their top-level Kconfig files.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Andi Kleen <ak@muc.de>
Cc: "Luck, Tony" <tony.luck@intel.com>
Cc: Andrey Panin <pazke@orbita1.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
...
Bjorn Helgaas [Tue, 4 Apr 2006 00:09:22 +0000 (17:09 -0700)]
[PATCH] DMI: move dmi_scan.c from arch/i386 to drivers/firmware/
dmi_scan.c is arch-independent and is used by i386, x86_64, and ia64.
Currently all three arches compile it from arch/i386, which means that ia64
and x86_64 depend on things in arch/i386 that they wouldn't otherwise care
about.
This is simply "mv arch/i386/kernel/dmi_scan.c drivers/firmware/" (removing
trailing whitespace) and the associated Makefile changes. All three
architectures already set CONFIG_DMI in their top-level Kconfig files.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Andi Kleen <ak@muc.de>
Cc: "Luck, Tony" <tony.luck@intel.com>
Cc: Andrey Panin <pazke@orbita1.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Andrew Morton [Thu, 23 Mar 2006 09:38:34 +0000 (01:38 -0800)]
[PATCH] pm: print name of failed suspend function
Print more diagnostic info to help identify the source of power management
suspend failures.
Example:
usb_hcd_pci_suspend(): pci_set_power_state+0x0/0x1af() returns -22
pci_device_suspend(): usb_hcd_pci_suspend+0x0/0x11b() returns -22
suspend_device(): pci_device_suspend+0x0/0x34() returns -22
Work-in-progress. It needs lots more suspend_report_result() calls sprinkled
everywhere.
Cc: Patrick Mochel <mochel@digitalimplant.org>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Nigel Cunningham <nigel@suspend2.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Ryan Wilson [Wed, 22 Mar 2006 21:26:25 +0000 (16:26 -0500)]
[PATCH] driver core: driver_bind attribute returns incorrect value
The manual driver <-> device binding attribute in sysfs doesn't return
the correct value on failure or success of driver_probe_device.
driver_probe_device returns 1 on success (the driver accepted the
device) or 0 on probe failure (when the driver didn't accept the
device but no real error occured). However, the attribute can't just
return 0 or 1, it must return the number of bytes consumed from buf
or an error value. Returning 0 indicates to userspace that nothing
was written (even though the kernel has tried to do the bind/probe and
failed). Returning 1 indicates that only one character was accepted in
which case userspace will re-try the write with a partial string.
A more correct version of driver_bind would return count (to indicate
the entire string was consumed) when driver_probe_device returns 1
and -ENODEV when driver_probe_device returns 0. This patch makes that
change.
Signed-off-by: Ryan Wilson <hap9@epoch.ncsc.mil>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jayachandran C [Mon, 3 Apr 2006 19:31:53 +0000 (12:31 -0700)]
[PATCH] driver core: fix unnecessary NULL check in drivers/base/class.c
This patch tries to fix an issue in drivers/base/class.c, please
review and apply if correct.
Patch Description:
"parent_class" is checked for NULL already, so removed the unnecessary
check.
Signed-off-by: Jayachandran C. <c.jayachandran@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Kay Sievers [Fri, 24 Mar 2006 19:45:35 +0000 (20:45 +0100)]
[PATCH] BLOCK: delay all uevents until partition table is scanned
[BLOCK] delay all uevents until partition table is scanned
Here we delay the annoucement of all block device events until the
disk's partition table is scanned and all partition devices are already
created and sysfs is populated.
We have a bunch of old bugs for removable storage handling where we
probe successfully for a filesystem on the raw disk, but at the
same time the kernel recognizes a partition table and creates partition
devices.
Currently there is no sane way to tell if partitions will show up or not
at the time the disk device is announced to userspace. With the delayed
events we can simply skip any probe for a filesystem on the raw disk when
we find already present partitions.
Signed-off-by: Kay Sievers <kay.sievers@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Stern [Fri, 31 Mar 2006 16:52:25 +0000 (11:52 -0500)]
[PATCH] driver core: safely unbind drivers for devices not on a bus
This patch (as667) changes the __device_release_driver() routine to
prevent it from crashing when it runs across a device not on any bus.
This seems logical, inasmuch as the corresponding bus_add_device()
routine has an explicit check allowing it to accept such devices.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
NeilBrown [Mon, 20 Mar 2006 06:53:53 +0000 (17:53 +1100)]
[PATCH] sysfs: Allow sysfs attribute files to be pollable
It works like this:
Open the file
Read all the contents.
Call poll requesting POLLERR or POLLPRI (so select/exceptfds works)
When poll returns,
close the file and go to top of loop.
or lseek to start of file and go back to the 'read'.
Events are signaled by an object manager calling
sysfs_notify(kobj, dir, attr);
If the dir is non-NULL, it is used to find a subdirectory which
contains the attribute (presumably created by sysfs_create_group).
This has a cost of one int per attribute, one wait_queuehead per kobject,
one int per open file.
The name "sysfs_notify" may be confused with the inotify
functionality. Maybe it would be nice to support inotify for sysfs
attributes as well?
This patch also uses sysfs_notify to allow /sys/block/md*/md/sync_action
to be pollable
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Greg Kroah-Hartman [Thu, 13 Apr 2006 15:09:52 +0000 (08:09 -0700)]
[PATCH] USB: add driver for funsoft usb serial device
Cc: David Clare <david@funsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Paul Fulghum [Wed, 12 Apr 2006 21:41:59 +0000 (23:41 +0200)]
[PATCH] USB: remove __init from usb_console_setup
This prevents an Oops if booted with "console=ttyUSB0" but without a
USB-serial dongle, and plugged one in afterwards.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Tomasz Kazmierczak [Thu, 6 Apr 2006 20:07:12 +0000 (22:07 +0200)]
[PATCH] USB: pl2303: added support for OTi's DKU-5 clone cable
This patch adds support for a clone of Nokia DKU-5 cable made by
Ours Technology Inc for Nokia phones with PopPort (Nokia 3100 and others).
The cable uses PL2303 USB-to-serial converter from Prolific Technology Inc.
Signed-off-by: Tomasz Kazmierczak <tomek.fizyk@op.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Ben Dooks [Sun, 2 Apr 2006 00:45:00 +0000 (01:45 +0100)]
[PATCH] USB: S3C2410: use clk_enable() to ensure 48MHz to OHCI core
Get the "usb-bus" clock and ensure it is enabled
when the OHCI core is in use.
It seems that a few bootloaders do not enable the
UPLL at startup, which stops the OHCI core having
a 48MHz bus clock. The improvements to the clock
framework for the s3c24xx now allow the USB PLL
to be started and stopped when being used.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jeffrey Vandenbroucke sign [Tue, 28 Mar 2006 23:21:36 +0000 (15:21 -0800)]
[PATCH] hid-core.c: fix "input irq status -32 received" for Silvercrest USB Keyboard
When not using this patch, the kernel will continuously return "input irq
status -32 received", while making the keyboard unusable. This can be
easely resolved using HID_QUIRK_NOGET. Vendor-ID and Device-ID should be
applied to hid-core.c, and making an entry to make use of it.
Signed-off-by: Jeffrey Vandenbroucke <jeffrey@wirehead.be>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Greg KH <greg@kroah.com>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Stern [Tue, 4 Apr 2006 18:47:44 +0000 (14:47 -0400)]
[PATCH] USB: UHCI: don't track suspended ports
Someone recently posted a bug report where it turned out that uhci-hcd
was disagreeing with the UHCI controller over whether or not a port was
suspended: The driver thought it wasn't and the hardware thought it was.
This patch (as665) fixes the problem and simplifies the driver by
removing the internal state-tracking completely. Now the driver just
asks the hardware whether a port is suspended.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Michael Downey [Mon, 3 Apr 2006 14:58:07 +0000 (08:58 -0600)]
[PATCH] USB: keyspan-remote bugfix
Signed-off-by: Michael Downey <downey@zymeta.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
David Hollis [Wed, 29 Mar 2006 01:15:42 +0000 (20:15 -0500)]
[PATCH] USB: Rename ax8817x_func() to asix_func() and add utility functions to reduce bloat
Now that the ASIX code is supporting more than just the AX88172 devices,
make the utility function names more generic: ax8817x_func -> asix_func.
Functions that are chip specific now indicate as such: ax88772_func.
Additionally, pull some common routines used in initialization and such
into simple functions to reduce the verbosity of certain functions such
as
the bind() routines and to make the error handling consistent across the
board.
Signed-off-by: David Hollis <dhollis@davehollis.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Pete Zaitcev [Sun, 2 Apr 2006 18:21:26 +0000 (10:21 -0800)]
[PATCH] USB: linux/usb/net2280.h common definitions
Move common definitions for NET2280 to <linux/usb/net2280.h>, so that I can
use them in prism54usb (it is not merged yet, but I plan to do it soon).
Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
David Brownell [Sun, 2 Apr 2006 18:20:43 +0000 (10:20 -0800)]
[PATCH] USB: g_ether, highspeed conformance fix
Be sure to record the peripheral's ep0 maxpacket size BEFORE using
that to initialize the (high speed) device qualifier; that helps a
lot with USBCV testing.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
David Brownell [Sun, 2 Apr 2006 18:20:15 +0000 (10:20 -0800)]
[PATCH] USB: usbtest: scatterlist OUT data pattern testing
Previously, scatterlist tests didn't write patterned data. Given how many
corner cases are addresed by them, this was a significant gap in Linux-USB
test coverage. Moreover, when peripherals checked for correct data patterns,
false error reports would drown out the true ones.
This adds the pattern on the way OUT from the host, so scatterlist tests can
now be used to uncover bugs like host TX or peripheral RX paths failing for
back-to-back short packets. It's easy enough to get an error there with at
least one of the {DMA,PIO}{RX,TX} code paths, or run into hardware races
that need to be defended against.
Note this patch doesn't add checking for correct data patterns on the way
IN from peripherals, just a FIXME for later.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
David Brownell [Mon, 3 Apr 2006 04:26:21 +0000 (20:26 -0800)]
[PATCH] USB: at91 usb driver supend/resume fixes
AT91: the two USB drivers (OHCI, UDC) got out of sync with various
usbcore and driver model PM updates; fix.
Also minor fixes to ohci: whitespace/style, MODULE_ALIAS so coldplug works
using /sys/.../modalias, and turn off _both_ clocks during suspend.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
David Brownell [Sun, 2 Apr 2006 18:19:43 +0000 (10:19 -0800)]
[PATCH] USB: gadget zero poisons OUT buffers
Fill OUT buffers with 0x55 before RX, so that controller driver
bugs that mangle data can be more readily detected during testing.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
David Brownell [Sun, 2 Apr 2006 18:19:23 +0000 (10:19 -0800)]
[PATCH] USB: gadgetfs highspeed bugfix
This catches up to a change in the Kconfig support for highspeed modes;
the change predated 2.6.10, and anyone using gadgetfs on a highspeed
device would see the kernel wrongly reject the alternate descriptors.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
David Brownell [Sun, 2 Apr 2006 18:19:08 +0000 (10:19 -0800)]
[PATCH] USB: rndis_host whitespace/comment updates
This adds a "avoid proprietary protocols" warnoff, identifying several
of the known deficiencies in Microsoft's excuse-for-specification, and
fixes some whitespace bugs.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
David Brownell [Sun, 2 Apr 2006 18:18:53 +0000 (10:18 -0800)]
[PATCH] USB: net2280 short rx status fix
Some patch broke short-OUT packet handling for net2280, making it report
illegal status values. This updates the status code so it's correct.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
David Brownell [Sun, 2 Apr 2006 18:18:34 +0000 (10:18 -0800)]
[PATCH] USB: fix gadget_is_musbhdrc()
I submitted the wrong version of the patch teaching about the driver
for Mentor's Highspeed Dual Role Controller (HDRC), whoops! This
uses the right name for that driver.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
David Brownell [Sun, 2 Apr 2006 18:18:09 +0000 (10:18 -0800)]
[PATCH] USB: otg hub support is optional
USB OTG devices are not required to support external hubs. This adds a
configuration option to disable that support.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
matthieu castet [Sun, 2 Apr 2006 16:45:46 +0000 (18:45 +0200)]
[PATCH] USB: UEAGLE : memory leack fix
this patch fix leak of memory allocated to intr if allocation of
sc->urb_int fails.
Found by the Coverity checker.
Signed-off-by: Duncan Sands <baldrick@free.fr>
Signed-off-by: Matthieu CASTET <castet.matthieu@free.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
matthieu castet [Sun, 2 Apr 2006 16:44:48 +0000 (18:44 +0200)]
[PATCH] USB: UEAGLE : null pointer dereference fix
this patch fix potential null pointer dereference. Found by the
Coverity checker.
Signed-off-by: Duncan Sands <baldrick@free.fr>
Signed-off-by: Matthieu CASTET <castet.matthieu@free.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
matthieu castet [Sun, 2 Apr 2006 16:44:20 +0000 (18:44 +0200)]
[PATCH] USB: UEAGLE : support geode
- increase ack timeout for slow system (geode 233MHz where HZ=100)
- reset the cmv ack flag when rebooting
Signed-off-by: Matthieu CASTET <castet.matthieu@free.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
matthieu castet [Sun, 2 Apr 2006 16:43:53 +0000 (18:43 +0200)]
[PATCH] USB: UEAGLE : cosmetic
- improve debug trace in order to make easy to solve user problems.
- indent some code
- increase version number
Signed-off-by: Matthieu CASTET <castet.matthieu@free.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Adrian Bunk [Tue, 4 Apr 2006 07:56:04 +0000 (09:56 +0200)]
[PATCH] USB: drivers/usb/core/: remove unused exports
This patch removes the following unused EXPORT_SYMBOL's:
- hub.c: usb_set_device_state
- usb.c: usb_alloc_dev
- usb.c: usb_disconnect
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Petko Manolov [Thu, 30 Mar 2006 06:59:22 +0000 (09:59 +0300)]
[PATCH] USB: pegasus driver bugfix
Attached is a patch that fixes nasty bug, which i am afraid was there
for a long time. It was spotted by Andre Draszik <kernel@andred.net>.
From: Petko Manolov <petkan@nucleusys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Ping Cheng [Thu, 30 Mar 2006 00:34:16 +0000 (16:34 -0800)]
[PATCH] USB: add new wacom devices to usb hid-core list
This patch adds support for DTF 521, Intuos3 12x12 and 12x19
Signed-off-by: Ping Cheng <pingc@wacom.com>
Acked-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Ping Cheng [Thu, 30 Mar 2006 00:33:49 +0000 (16:33 -0800)]
[PATCH] USB: wacom tablet driver update
This patch adds support for DTF 521, Intuos3 12x12, and 12x19;
fixes minor data report bugs.
Signed-off-by: Ping Cheng <pingc@wacom.com>
Acked-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Stern [Fri, 31 Mar 2006 16:46:43 +0000 (11:46 -0500)]
[PATCH] USB: g_file_storage: use module_param_array_named macro
Randy Dunlap pointed out that there now is a module_param_array_named
macro available. This patch (as666) updates g_file_storage to make use of
it. It also adds a comment listing the specifications documents used in
the design of the driver's SCSI operation (at Pat LaVarre's request).
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Daniel Ritz [Sat, 1 Apr 2006 16:19:28 +0000 (18:19 +0200)]
[PATCH] usb/input: remove Kconfig entries of old touchscreen drivers in favour of usbtouchscreen
Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Daniel Ritz [Wed, 29 Mar 2006 20:41:07 +0000 (22:41 +0200)]
[PATCH] USB: usbtouchscreen: unified USB touchscreen driver
A new single driver for various USB touchscreen devices. It currently
supports:
- eGalax TouchKit
- PanJit TouchSet
- 3M/Microtouch
- ITM Touchscreens
Support for the diffent devices can be enabled/disable when CONFIG_EMBEDDED
is set.
Sizes for comparision:
text data bss dec hex filename
2942 724 4 3670 e56 touchkitusb.ko
2647 660 0 3307 ceb mtouchusb.ko
2448 628 0 3076 c04 itmtouch.ko
4145 1012 12 5169 1431 usbtouchscreen.ko
Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Folkert van Heusden [Tue, 28 Mar 2006 11:41:26 +0000 (20:41 +0900)]
[PATCH] USB: add support for Papouch TMU (USB thermometer)
This patch adds support for new vendor (papouch) and one of their
devices - TMU (a USB thermometer).
More information:
vendor homepage:
http://www.papouch.com/en/
product homepage (Polish):
http://www.papouch.com/shop/scripts/_detail.asp?katcislo=0188
This patch is based on the submission from Folkert van Heusden [1].
Then reviseted by Kalin KOZHUHAROV [2] and retested by Folkert.
[1] http://article.gmane.org/gmane.linux.kernel/392970
[2] http://article.gmane.org/gmane.linux.kernel/393386
Signed-off-by: Folkert van Heusden <folkert@vanheusden.com>
Signed-off-by: Kalin KOZHUHAROV <kalin@thinrope.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Adrian Bunk [Sat, 25 Mar 2006 17:03:38 +0000 (18:03 +0100)]
[PATCH] USB: input/: proper prototypes
This patch adds proper prototypes in a header file for some global
functions.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Adrian Bunk [Sat, 25 Mar 2006 17:01:53 +0000 (18:01 +0100)]
[PATCH] USB: pci-quirks.c: proper prototypes
This patch adds a header file with proper prototypes for two functions
in drivers/usb/host/pci-quirks.c.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Luiz Fernando Capitulino [Fri, 24 Mar 2006 20:12:31 +0000 (17:12 -0300)]
[PATCH] USB serial: Converts port semaphore to mutexes.
The usbserial's port semaphore used to synchronize serial_open()
and serial_close() are strict mutexes, convert them to the mutex
implementation.
Signed-off-by: Luiz Capitulino <lcapitulino@mandriva.com.br>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Stern [Thu, 23 Mar 2006 20:07:25 +0000 (15:07 -0500)]
[PATCH] USB: g_file_storage: add comment about buffer allocation
This patch (as664) adds a comment to file_storage.c, noting that the
driver is slightly non-portable because it assumes that a buffer
allocated for a bulk-in endpoint will also be useable for a bulk-out
endpoint.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Stern [Thu, 23 Mar 2006 20:05:16 +0000 (15:05 -0500)]
[PATCH] USB: g_file_storage: Set short_not_ok for bulk-out transfers
I'm told that some UDC hardware may work better if it knows that
receiving a short packet should always cause an error. Accordingly,
this patch (as663) sets the short_not_ok flag for bulk-out transfers in
g_file_storage. Oddly enough, there are no circumstances where that
driver can legally receive a shorter-than-expected bulk-out packet.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Ian Abbott [Tue, 21 Mar 2006 14:55:20 +0000 (14:55 +0000)]
[PATCH] USB: ftdi_sio: add support for Eclo COM to 1-Wire USB adapter
This patch adds support for the Eclo COM to 1-Wire USB adapter
<http://www.eclo.pt/products_ibutton_adapters_usb01_en.asp> to the
ftdi_sio driver's device ID table. Details were provided by Martin
Grill on the ftdi-sio-usb-devel mailing list and I (Ian Abbott)
confirmed it matched the INF file in the Eclo's Windows driver package.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Ben Dooks [Tue, 21 Mar 2006 22:54:47 +0000 (22:54 +0000)]
[PATCH] USB: cleanups for ohci-s3c2410.c
Fix compile errors due to functions not being
defined static
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Guennadi Liakhovetski [Sun, 19 Mar 2006 19:49:14 +0000 (20:49 +0100)]
[PATCH] USB: net2282 and net2280 software compatibility
Below is a patch to gadgets/net2280.[ch] which adds support for the
net2282 controller. The original code was kindly provided by PLX
Technology, I just merged it with the current net2280 driver in the
kernel. Tested on 2.6.15.6, but only with 2282. I did the merge, so
that the behaviour for the 2280 is unaffected (except for short delays
for extra checks).
Signed-off-by: G. Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Support for net2282 in net2280 driver.
Samuel Thibault [Wed, 12 Apr 2006 00:21:25 +0000 (02:21 +0200)]
[PATCH] Enhancing accessibility of lxdialog
For easily getting fairly good accessibility, the TTY cursor should
always be left at the focus location. This patch fixes the checklist by
just having the list refreshed after the dialog box (hence the cursor
position remains in the list).
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Linus Torvalds [Fri, 14 Apr 2006 16:11:34 +0000 (09:11 -0700)]
Merge branch 'for-linus' of /linux/kernel/git/mszeredi/fuse
* 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/mszeredi/fuse:
[fuse] Direct I/O should not use fuse_reset_request
[fuse] Don't init request twice
[fuse] Fix accounting the number of waiting requests
[fuse] fix deadlock between fuse_put_super() and request_end()
Linus Torvalds [Fri, 14 Apr 2006 16:02:07 +0000 (09:02 -0700)]
Merge branch 'tee' of git://brick.kernel.dk/data/git/linux-2.6-block
* 'tee' of git://brick.kernel.dk/data/git/linux-2.6-block:
[PATCH] splice: add support for sys_tee()
[PATCH] splice: pass offset around for ->splice_read() and ->splice_write()
Roland McGrath [Wed, 12 Apr 2006 23:30:20 +0000 (16:30 -0700)]
[PATCH] fix non-leader exec under ptrace
This reverts most of commit
30e0fca6c1d7d26f3f2daa4dd2b12c51dadc778a.
It broke the case of non-leader MT exec when ptraced.
I think the bug it was intended to fix was already addressed by commit
788e05a67c343fa22f2ae1d3ca264e7f15c25eaf.
Signed-off-by: Roland McGrath <roland@redhat.com>
Acked-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Eric W. Biederman [Fri, 14 Apr 2006 10:05:55 +0000 (04:05 -0600)]
[PATCH] de_thread: Don't change our parents and ptrace flags.
This is two distinct changes.
- Not changing our real parents.
- Not changing our ptrace parents.
Not changing our real parents is trivially correct because both tasks
have the same real parents as they are part of a thread group. Now that
we demote the leader to a thread there is no longer any reason to change
it's parentage.
Not changing our ptrace parents is a user visible change if someone
looks hard enough. I don't think user space applications will care or
even notice.
In the practical and I think common case a debugger will have attached
to all of the threads using the same ptrace flags. From my quick skim
of strace and gdb that appears to be the case. Which if true means
debuggers will not notice a change.
Before this point we have already generated a ptrace event in do_exit
that reports the leaders pid has died so de_thread is visible to a
debugger. Which means attempting to hide this case by copying flags
around appears excessive.
By not doing anything it avoids all of the weird locking issues between
de_thread and ptrace attach, and removes one case from consideration for
fixing the ptrace locking.
This only addresses Oleg's first concern with ptrace_attach, that of the
problems caused by reparenting. Oleg's second concern is essentially a
race between ptrace_attach and release_task that causes an oops when we
get to force_sig_specific. There is nothing special about de_thread
with respect to that race.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Linus Torvalds [Fri, 14 Apr 2006 03:30:58 +0000 (20:30 -0700)]
Merge branch 'release' of git://git./linux/kernel/git/aegl/linux-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
[IA64] Make show_mem() skip holes in a pgdat
[IA64] ia64_wait_for_slaves() incorrectly reports MCA
Robin Holt [Thu, 13 Apr 2006 22:34:45 +0000 (15:34 -0700)]
[IA64] Make show_mem() skip holes in a pgdat
This patch modifies ia64's show_mem() to walk the vmem_map page tables and
rapidly skip forward across regions where the page tables are missing.
This prevents the pfn_valid() check from causing numerous unnecessary
page faults.
Without this patch on a 512 node 512 cpu system where every node has four
memory holes, the show_mem() call takes 1 hour 18 minutes. With this
patch, it takes less than 3 seconds.
Signed-off-by: Robin Holt <holt@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Keith Owens [Tue, 11 Apr 2006 04:59:41 +0000 (14:59 +1000)]
[IA64] ia64_wait_for_slaves() incorrectly reports MCA
ia64_wait_for_slaves() was changed in 2.6.17-rc1 to report the slave
state. It incorrectly assumes that all slaves are for MCA, but
ia64_wait_for_slaves() is also called from the INIT monarch handler.
The existing message is very misleading, so correct it.
Signed-off-by: Keith Owens <kaos@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Eric W. Biederman [Thu, 13 Apr 2006 10:49:07 +0000 (04:49 -0600)]
[PATCH] do_SAK: Don't recursively take the tasklist_lock
By calling send_sig do_SAK is recursively taking the
tasklist_lock, which is silly.
In addition I just audited the kernel and this was the only
place where tasklist_lock is taken inside of task_lock.
So this one line change is a general worthwhile cleanup and
it increases our options on how to fix the ptrace_attach races.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Linus Torvalds [Wed, 12 Apr 2006 23:07:54 +0000 (16:07 -0700)]
Merge branch 'for-linus' of /linux/kernel/git/roland/infiniband
* 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband:
IB/mthca: Fix max_srq_sge returned by ib_query_device for Tavor devices
IB/cache: Use correct pointer to calculate size
IPoIB: Use spin_lock_irq() instead of spin_lock_irqsave()
IPoIB: Close race in ipoib_flush_paths()
IB/mthca: Disable tuning PCI read burst size
IPoIB: Make send and receive queue sizes tunable
IPoIB: Wait for join to finish before freeing mcast struct
IB: simplify static rate encoding
IPoIB: Consolidate private neighbour data handling
IB/srp: Fix memory leak in options parsing
IB/mthca: Always build debugging code unless CONFIG_EMBEDDED=y
IPoIB: Always build debugging code unless CONFIG_EMBEDDED=y
IB/mad: fix oops in cancel_mads
Linus Torvalds [Wed, 12 Apr 2006 22:25:12 +0000 (15:25 -0700)]
Merge branch 'upstream-linus' of /linux/kernel/git/jgarzik/libata-dev
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
[PATCH] sata_mv: properly print HC registers
Linus Torvalds [Wed, 12 Apr 2006 22:24:06 +0000 (15:24 -0700)]
Merge branch 'upstream-linus' of /linux/kernel/git/jgarzik/netdev-2.6
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6:
[PATCH] Use pci_set_consistent_dma_mask in ixgb driver
[PATCH] sky2: bad memory reference on dual port cards
[PATCH] mv643xx_eth: Fix tx_timeout to only conditionally wake tx queue
[PATCH] mv643xx_eth: Always free completed tx descs on tx interrupt
[PATCH] net drivers: fix section attributes for gcc
[PATCH] remove drivers/net/hydra.h
[PATCH] drivers/net/via-rhine.c: make a function static
[netdrvr b44] trim trailing whitespace
[PATCH] b44: increase version to 1.00
[PATCH] b44: disable default tx pause
[PATCH] via-rhine: execute bounce buffers code on Rhine-I only
[PATCH] network: axnet_cs.c: add missing 'PRIV' in ei_rx_overrun
[PATCH] dlink pci cards using wrong driver
Andreas Schwab [Tue, 28 Mar 2006 16:10:38 +0000 (18:10 +0200)]
[PATCH] Use pci_set_consistent_dma_mask in ixgb driver
The ixgb driver is using pci_alloc_consistent, thus is should also use
pci_set_consistent_dma_mask. This allows the driver to work on SGI
systems.
In case of an error during probing it should also disable the device again.
Signed-off-by: Andreas Schwab <schwab@suse.de>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Stephen Hemminger [Thu, 6 Apr 2006 00:47:15 +0000 (17:47 -0700)]
[PATCH] sky2: bad memory reference on dual port cards
Sky2 driver will oops referencing bad memory if used on
a dual port card. The problem is accessing past end of
MIB counter space.
Applies for both 2.6.17 and 2.6.16 (with fuzz)
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Dale Farnsworth [Wed, 12 Apr 2006 01:24:26 +0000 (18:24 -0700)]
[PATCH] mv643xx_eth: Fix tx_timeout to only conditionally wake tx queue
After resetting the hardware on a tx_timeout, call netif_wake_queue()
only if we have free tx descriptors.
Also, attempt to recover if mv643xx_eth_start_xmit() is called when
there are fewer free tx descriptors than expected.
The BUG_ON() call we are replacing was hit on a tx_timeout that
called netif_wake_queue(), indirectly via netif_device_attach(),
even though we did not have enough free tx descriptors.
Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Brent Cook [Wed, 12 Apr 2006 01:23:15 +0000 (18:23 -0700)]
[PATCH] mv643xx_eth: Always free completed tx descs on tx interrupt
Fix the tx interrupt handler to free completed tx descriptors even
when NAPI is enabled. Otherwise, the tx queue would fill up resulting
in poor performance and "NETDEV WATCHDOG: <iface>: transmit timed out"
messages.
Signed-off-by: Brent Cook <bcook@bpointsys.com>
Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Randy Dunlap [Tue, 11 Apr 2006 06:22:06 +0000 (23:22 -0700)]
[PATCH] net drivers: fix section attributes for gcc
If CONFIG_HOTPLUG=n, gcc doesn't like some __initdata to be const (rodata)
and other __initdata not const, so make the non-const __initdata const.
gcc errors:
drivers/net/bnx2.c:66: error: version causes a section type conflict
drivers/net/starfire.c:338: error: version causes a section type conflict
drivers/net/typhoon.c:137: error: version causes a section type conflict
drivers/net/natsemi.c:241: error: version causes a section type conflict
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Adrian Bunk [Tue, 11 Apr 2006 06:22:07 +0000 (23:22 -0700)]
[PATCH] remove drivers/net/hydra.h
Remove drivers/net/hydra.h which is both unused and covered by a 4 clause
BSD licence (not by the UCB).
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-By: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Adrian Bunk [Tue, 11 Apr 2006 06:22:21 +0000 (23:22 -0700)]
[PATCH] drivers/net/via-rhine.c: make a function static
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Roger Luethi <rl@hellgate.ch>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Dan Aloni [Tue, 11 Apr 2006 06:20:22 +0000 (23:20 -0700)]
[PATCH] sata_mv: properly print HC registers
Currently it crashes when trying to dump the registers. This is an obvious
one-liner fix I suppose.
Signed-off-by: Dan Aloni <da-x@monatomic.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Jeff Garzik [Wed, 12 Apr 2006 22:04:32 +0000 (18:04 -0400)]
[netdrvr b44] trim trailing whitespace
Gary Zambrano [Mon, 10 Apr 2006 19:05:40 +0000 (12:05 -0700)]
[PATCH] b44: increase version to 1.00
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Gary Zambrano [Mon, 10 Apr 2006 19:02:21 +0000 (12:02 -0700)]
[PATCH] b44: disable default tx pause
Disable default tx pause frame support.
The b44 controller has a bug that generates excessive tx pause
frames.
Signed-off-by: Gary Zambrano <zambrano@broadcom.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Roger Luethi [Tue, 4 Apr 2006 18:49:16 +0000 (20:49 +0200)]
[PATCH] via-rhine: execute bounce buffers code on Rhine-I only
Patch suggested by Yang Wu (pin xue <pinxue@gmail.com>).
Signed-off-by: Roger Luethi <rl@hellgate.ch>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Komuro [Sun, 9 Apr 2006 02:21:10 +0000 (11:21 +0900)]
[PATCH] network: axnet_cs.c: add missing 'PRIV' in ei_rx_overrun
Signed-off-by: komurojun-mbn@nifty.com
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Stephen Hemminger [Tue, 11 Apr 2006 17:28:21 +0000 (10:28 -0700)]
[PATCH] dlink pci cards using wrong driver
This patch fixes the problem of some Dlink cards picking the wrong
driver. It looks like these cards use Yukon 1 chipset, not Yukon 2.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Jack Morgenstein [Tue, 11 Apr 2006 15:16:27 +0000 (18:16 +0300)]
IB/mthca: Fix max_srq_sge returned by ib_query_device for Tavor devices
The driver allocates SRQ WQEs size with a power of 2 size both for
Tavor and for memfree. For Tavor, however, the hardware only requires
the WQE size to be a multiple of 16, not a power of 2, and the max
number of scatter-gather allowed is reported accordingly by the
firmware (and this is the value currently returned by
ib_query_device() and ibv_query_device()).
If the max number of scatter/gather entries reported by the FW is used
when creating an SRQ, the creation will fail for Tavor, since the
required WQE size will be increased to the next power of 2, which
turns out to be larger than the device permitted max WQE size (which
is not a power of 2).
This patch reduces the reported SRQ max wqe size so that it can be used
successfully in creating an SRQ on Tavor HCAs.
Signed-off-by: Jack Morgenstein <jackm@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Linus Torvalds [Wed, 12 Apr 2006 16:54:39 +0000 (09:54 -0700)]
Merge /pub/scm/linux/kernel/git/davem/net-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
[ISDN]: Static overruns in drivers/isdn/i4l/isdn_ppp.c
[WAN]: Remove broken and unmaintained Sangoma drivers.
[BRIDGE] ebtables: fix allocation in net/bridge/netfilter/ebtables.c
[DCCP]: Fix leak in net/dccp/ipv4.c
[BRIDGE]: receive link-local on disabled ports.
[IPv6] reassembly: Always compute hash under the fragment lock.
Rene Herman [Tue, 11 Apr 2006 12:09:37 +0000 (14:09 +0200)]
[ALSA] unregister platform device again if probe was unsuccessful
Unregister the platform device again if the probe was unsuccessful.
This restores the behaviour of not loading the driver on probe() failure.
Signed-off-by: Rene Herman <rene.herman@keyaccess.nl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Rene Herman [Tue, 11 Apr 2006 12:08:33 +0000 (14:08 +0200)]
[ALSA] continue on IS_ERR from platform device registration
Continue with the next one on error from device registration.
This would seem the correct thing to do, even if it's not the probe()
error that we're getting.
Signed-off-by: Rene Herman <rene.herman@keyaccess.nl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Adrian Bunk [Tue, 11 Apr 2006 09:12:46 +0000 (11:12 +0200)]
[ALSA] sound/core/pcm.c: make snd_pcm_format_name() static
Modules: PCM Midlevel
This patch makes the needlessly global snd_pcm_format_name() static.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Iwai [Mon, 10 Apr 2006 17:41:16 +0000 (19:41 +0200)]
[ALSA] ac97 - Add entry for VIA VT1618 codec
Modules: AC97 Codec
Added the missing entry for VIA VT1618 codec.
No particular patch is needed, though.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Iwai [Mon, 10 Apr 2006 17:09:01 +0000 (19:09 +0200)]
[ALSA] hda-codec - Add support of ASUS U5A with
AD1986A codec
Modules: HDA Codec driver
Add the model entry to support of ASUS U5A with
AD1986A codec.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Eric Sesterhenn [Mon, 10 Apr 2006 12:42:00 +0000 (14:42 +0200)]
[ALSA] Overrun in sound/pci/au88x0/au88x0_pcm.c
Modules: au88x0 driver
since idx is used as an index for vortex_pcm_prettyname[VORTEX_PCM_LAST],
it should not be equal to VORTEX_PCM_LAST. This fixes coverity bug id #572
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Dale Sedivec [Mon, 10 Apr 2006 09:34:44 +0000 (11:34 +0200)]
[ALSA] au88x0 - clean up __devinit/__devexit
Modules: au88x0 driver
Removed all use of __devinit/__devexit and init.h from headers. Any
attributes given in the prototype but not in the function definition have
been moved to the definition.
An exception is vortex_eq_free: I removed the __devexit attribute because
vortex_eq_free is called from vortex_core_shutdown, and
vortex_core_shutdown may be called from __devinit snd_vortex_create.
Compile tested with allyesconfig and allmodconfig.
Signed-off-by: Dale Sedivec <dale@codefu.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Ashley Clark [Mon, 10 Apr 2006 09:31:03 +0000 (11:31 +0200)]
[ALSA] hda-codec - Adds HDA support for Intel D945Pvs board with subdevice id 0x0707
Modules: HDA Codec driver
This patch adds the entry for the 5-stack pin-config for the STAC
chip on the Intel D945Pvs board with subdevice id 0x0707.
With this patch against 1.0.11rc4 in the linux kernel 2.6.17-rc1, I'm
able to successfully output over the optical port and analog ports.
Signed-off-by: Ashley Clark <aclark@ghoti.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Coywolf Qi Hunt [Mon, 10 Apr 2006 08:47:11 +0000 (10:47 +0200)]
[ALSA] hda-codec - support HP Compaq Presario B2800 laptop with
AD1986A codec
Modules: HDA Codec driver
This adds the support for HP Compaq Presario B2800 laptop with
AD1986A codec.
Signed-off-by: Coywolf Qi Hunt <qiyong@freeforge.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
James Courtier-Dutton [Sun, 9 Apr 2006 20:45:58 +0000 (22:45 +0200)]
[ALSA] emu10k1: Add some descriptive text.
Modules: EMU10K1/EMU10K2 driver
Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
Takashi Iwai [Thu, 6 Apr 2006 17:59:21 +0000 (19:59 +0200)]
[ALSA] via82xx - Add a dxs entry for ECS K8T890-A
Modules: VIA82xx driver
Added a dxs_support entry for ECS K8T890-A board.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Iwai [Thu, 6 Apr 2006 17:58:43 +0000 (19:58 +0200)]
[ALSA] hda-codec - Add another HP laptop with AD1981HD
Modules: HDA Codec driver
Added the SSID of another HP laptop for the model 'hp' with AD1981HD.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Iwai [Thu, 6 Apr 2006 17:47:42 +0000 (19:47 +0200)]
[ALSA] Fix Oops of PCM OSS emulation
Modules: PCM Midlevel,ALSA<-OSS emulation
Fix Oops of PCM OSS emulation occuring when multiple playback is used.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
OGAWA Hirofumi [Thu, 6 Apr 2006 17:42:40 +0000 (19:42 +0200)]
[ALSA] pcm_oss: fix snd_pcm_oss_release() oops
Modules: ALSA<-OSS emulation
Fix Oops due to a typo in snd_pcm_oss.c.
Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Eric Sesterhenn [Wed, 12 Apr 2006 00:29:17 +0000 (17:29 -0700)]
[ISDN]: Static overruns in drivers/isdn/i4l/isdn_ppp.c
Coverity found some static overruns in isdn_ppp.c (bug id #519) At several
places slot is compared <0 and > ISDN_MAX_CHANNELS and then used to index
ippp_table[ISDN_MAX_CHANNELS] A value of slot = ISDN_MAX_CHANNELS would run
over the end of the array.
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Adrian Bunk [Wed, 12 Apr 2006 00:28:33 +0000 (17:28 -0700)]
[WAN]: Remove broken and unmaintained Sangoma drivers.
The in-kernel Sangoma drivers are both not compiling and marked as BROKEN
since at least kernel 2.6.0.
Sangoma offers out-of-tree drivers, and David Mandelstam told me Sangoma
does no longer maintain the in-kernel drivers and prefers to provide them
as a separate installation package.
This patch therefore removes these drivers.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jayachandran C [Wed, 12 Apr 2006 00:25:38 +0000 (17:25 -0700)]
[BRIDGE] ebtables: fix allocation in net/bridge/netfilter/ebtables.c
Allocate an array of 'struct ebt_chainstack *', the current code allocates
array of 'struct ebt_chainstack'.
akpm: converted to use the
foo = alloc(sizeof(*foo))
form. Which would have prevented this from happening in the first place.
akpm: also removed unneeded typecast.
akpm: what on earth is this code doing anyway? cpu_possible_map can be
sparse..
Signed-off-by: Jayachandran C. <c.jayachandran@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Sesterhenn [Mon, 10 Apr 2006 23:43:03 +0000 (16:43 -0700)]
[DCCP]: Fix leak in net/dccp/ipv4.c
we dont free req if we cant parse the options.
This fixes coverity bug id #1046
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stephen Hemminger [Mon, 10 Apr 2006 23:38:47 +0000 (16:38 -0700)]
[BRIDGE]: receive link-local on disabled ports.
This change allows link local packets (like 802.3ad and Spanning Tree
Protocol) to be processed even when the bridge is not using the port.
It fixes the chicken-egg problem for bridging a bonded device, and
may also fix problems with spanning tree failover.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Zach Brown [Mon, 10 Apr 2006 23:05:34 +0000 (16:05 -0700)]
[IPv6] reassembly: Always compute hash under the fragment lock.
This closes a race where an ipq6hashfn() caller could get a hash value
and race with the cycling of the random seed. By the time they got to
the read_lock they'd have a stale hash value and might not find
previous fragments of their datagram.
This matches the previous patch to IPv4.
Signed-off-by: Zach Brown <zach.brown@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Miklos Szeredi [Tue, 11 Apr 2006 19:16:51 +0000 (21:16 +0200)]
[fuse] Direct I/O should not use fuse_reset_request
It's cleaner to allocate a new request, otherwise the uid/gid/pid
fields of the request won't be filled in.
Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
Miklos Szeredi [Tue, 11 Apr 2006 19:16:38 +0000 (21:16 +0200)]
[fuse] Don't init request twice
Request is already initialized in fuse_request_alloc() so no need to
do it again in fuse_get_req().
Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
Miklos Szeredi [Tue, 11 Apr 2006 19:16:09 +0000 (21:16 +0200)]
[fuse] Fix accounting the number of waiting requests
Properly accounting the number of waiting requests was forgotten in
"clean up request accounting" patch.
Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
Miklos Szeredi [Tue, 11 Apr 2006 19:14:26 +0000 (21:14 +0200)]
[fuse] fix deadlock between fuse_put_super() and request_end()
A deadlock was possible, when the last reference to the superblock was
held due to a background request containing a file reference.
Releasing the file would release the vfsmount which in turn would
release the superblock. Since sbput_sem is held during the fput() and
fuse_put_super() tries to acquire this same semaphore, a deadlock
results.
The chosen soltuion is to get rid of sbput_sem, and instead use the
spinlock to ensure the referenced inodes/file are released only once.
Since the actual release may sleep, defer these outside the locked
region, but using local variables instead of the structure members.
This is a much more rubust solution.
Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
Oleg Nesterov [Tue, 11 Apr 2006 18:18:58 +0000 (22:18 +0400)]
[PATCH] __group_complete_signal: remove bogus BUG_ON
Commit
e56d090310d7625ecb43a1eeebd479f04affb48b
[PATCH] RCU signal handling
made this BUG_ON() unsafe. This code runs under ->siglock,
while switch_exec_pids() takes tasklist_lock.
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Jens Axboe [Tue, 11 Apr 2006 13:51:17 +0000 (15:51 +0200)]
[PATCH] splice: add support for sys_tee()
Basically an in-kernel implementation of tee, which uses splice and the
pipe buffers as an intelligent way to pass data around by reference.
Where the user space tee consumes the input and produces a stdout and
file output, this syscall merely duplicates the data inside a pipe to
another pipe. No data is copied, the output just grabs a reference to the
input pipe data.
Signed-off-by: Jens Axboe <axboe@suse.de>
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