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2008-05-149p: fix flags length in netSteven Rostedt
Some files in the net/9p directory uses "int" for flags. This can cause hard to find bugs on some architectures. This patch converts the flags to use "long" instead. This bug was discovered by doing an allyesconfig make on the -rt kernel where checks are done to ensure all flags are of size sizeof(long). Signed-off-by: Steven Rostedt <srostedt@redhat.com> Acked-by: Eric Van Hensbergen <ericvh@gmail.com>
2008-05-149p: Correct fidpool creation failure in p9_client_createJosef 'Jeff' Sipek
On error, p9_idpool_create returns an ERR_PTR-encoded errno. Signed-off-by: Josef 'Jeff' Sipek <jeffpc@josefsipek.net> Acked-by: Eric Van Hensbergen <ericvh@gmail.com>
2008-05-149p: use struct mutex instead of struct semaphoreJosef 'Jeff' Sipek
Replace semaphores protecting use flags with a mutex. Signed-off-by: Josef 'Jeff' Sipek <jeffpc@josefsipek.net> Acked-by: Eric Van Hensbergen <ericvh@gmail.com>
2008-05-149p: propagate parse_option changes to client and transportsEric Van Hensbergen
Propagate changes that were made to the parse_options code to the other parse options pieces present in the other modules. Looks like the client parse options was probably corrupting the parse string and causing problems for others. Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
2008-05-14fs/9p/v9fs.c (v9fs_parse_options): Handle kstrdup and match_strdup failure. ↵Jim Meyering
Now that this function can fail, return an int, diagnose other option-parsing failures, and adjust the sole caller: (v9fs_session_init): Handle kstrdup failure. Propagate any new v9fs_parse_options failure "up". Signed-off-by: Jim Meyering <meyering@redhat.com> Cc: Ron Minnich <rminnich@sandia.gov> Cc: Latchesar Ionkov <lucho@ionkov.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Eric Van Hensbergen <ericvh@gmail.com>
2008-05-149p: Documentation updatesEric Van Hensbergen
The kernel-doc comments of much of the 9p system have been in disarray since reorganization. This patch fixes those problems, adds additional documentation and a template book which collects the 9p information. Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
2008-05-14add match_strlcpy() us it to make v9fs make uname and remotename parsing ↵Markus Armbruster
more robust match_strcpy() is a somewhat creepy function: the caller needs to make sure that the destination buffer is big enough, and when he screws up or forgets, match_strcpy() happily overruns the buffer. There's exactly one customer: v9fs_parse_options(). I believe it currently can't overflow its buffer, but that's not exactly obvious. The source string is a substing of the mount options. The kernel silently truncates those to PAGE_SIZE bytes, including the terminating zero. See compat_sys_mount() and do_mount(). The destination buffer is obtained from __getname(), which allocates from name_cachep, which is initialized by vfs_caches_init() for size PATH_MAX. We're safe as long as PATH_MAX <= PAGE_SIZE. PATH_MAX is 4096. As far as I know, the smallest PAGE_SIZE is also 4096. Here's a patch that makes the code a bit more obviously correct. It doesn't depend on PATH_MAX <= PAGE_SIZE. Signed-off-by: Markus Armbruster <armbru@redhat.com> Cc: Latchesar Ionkov <lucho@ionkov.net> Cc: Jim Meyering <meyering@redhat.com> Cc: "Randy.Dunlap" <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
2008-05-14Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: RDMA/cxgb3: Wrap the software send queue pointer as needed on flush IB/ipath: Change ipath_devdata.ipath_sdma_status to be unsigned long IB/ipath: Make ipath_portdata work with struct pid * not pid_t IB/ipath: Fix RDMA read response sequence checking IB/ipath: Fix many locking issues when switching to error state IB/ipath: Fix RC and UC error handling RDMA/nes: Fix up nes_lro_max_aggr module parameter
2008-05-14Merge git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvbLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (70 commits) V4L/DVB (7900): pvrusb: Fix Kconfig if DVB=m V4L_core=y V4L/DVB (7899): Fixes a few remaining Kbuild issues at common/tuners V4L/DVB (7898): Fix VIDEO_MEDIA Kconfig logic V4L/DVB (7895): tveeprom: update Hauppauge analog audio and video decoders V4L/DVB (7893): xc5000: bug-fix: allow multiple devices in a single system V4L/DVB (7891): cx18/ivtv: fix open() kernel oops V4L/DVB (7890): cx18: removed bogus and confusing conditional V4L/DVB (7889): cx18: improve HVR-1600 detection. V4L/DVB (7888): cx18: minor card definition updates. V4L/DVB (7887): cx18: fix Compro H900 analog support. V4L/DVB (7881): saa7134: fixed a compile warning in saa7134-core.c V4L/DVB (7880): saa7134: remove explicit GPIO initialization V4L/DVB(7879): Adding cx18 Support for mxl5005s V4L/DVB(7878): mxl55005s: Makefile and Kconfig additions V4L/DVB(7877): mxl5005s: Ensure debug is off V4L/DVB(7876): mxl5005s: Remove incorrect copyright holders V4L/DVB(7875): mxl5005s: Remove redundant functions V4L/DVB(7874): mxl5005s: Fix function statics V4L/DVB(7873): mxl5005s: Fix header includes. V4L/DVB(7872): mxl5005s: checkpatch.pl compliance ...
2008-05-14Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6: Driver core: struct class remove children list block: do_mounts - accept root=<non-existant partition>
2008-05-14Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (22 commits) USB: atmel_usba_udc fixes, mostly disconnect() USB: pxa27x_udc: minor fixes usbtest: comment on why this code "expects" negative and positive errnos USB: remove PICDEM FS USB demo (04d8:000c) device from ldusb USB: option: add new Dell 5520 HSDPA variant USB: unusual_devs: Add support for GI 0401 SD-Card interface USB: serial gadget: descriptor cleanup USB: serial gadget: simplify endpoint handling USB: serial gadget: remove needless data structure USB: serial gadget: cleanup/reorg usb: fix compile warning in isp1760 USB: do not handle device 1410:5010 in 'option' driver USB: Fix unusual_devs.h ordering USB: add Zoom Telephonics Model 3095F V.92 USB Mini External modem to cdc-acm USB: Support for the ET502HS HDSPA modem in option driver USB: Support for the ET502HS HDSPA modem usb: fix integer as NULL pointer warnings found by sparse USB: isp1760: fix printk format USB: add Telstra NextG CDMA id to option driver USB: add association.h ...
2008-05-14Driver core: struct class remove children listDave Young
because of the class_device was removed, now do the children list removing Signed-off-by: Dave Young <hidave.darkstar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14block: do_mounts - accept root=<non-existant partition>Kay Sievers
Some devices, like md, may create partitions only at first access, so allow root= to be set to a valid non-existant partition of an existing disk. This applies only to non-initramfs root mounting. This fixes a regression from 2.6.24 which did allow this to happen and broke some users machines :( Acked-by: Neil Brown <neilb@suse.de> Tested-by: Joao Luis Meloni Assirati <assirati@nonada.if.usp.br> Cc: stable <stable@kernel.org> Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (73 commits) net: Fix typo in net/core/sock.c. ppp: Do not free not yet unregistered net device. netfilter: xt_iprange: module aliases for xt_iprange netfilter: ctnetlink: dump conntrack ID in event messages irda: Fix a misalign access issue. (v2) sctp: Fix use of uninitialized pointer cipso: Relax too much careful cipso hash function. tcp FRTO: work-around inorder receivers tcp FRTO: Fix fallback to conventional recovery New maintainer for Intel ethernet adapters DM9000: Use delayed work to update MII PHY state DM9000: Update and fix driver debugging messages DM9000: Add __devinit and __devexit attributes to probe and remove sky2: fix simple define thinko [netdrvr] sfc: sfc: Add self-test support [netdrvr] sfc: Increment rx_reset when reported as driver event [netdrvr] sfc: Remove unused macro EFX_XAUI_RETRAIN_MAX [netdrvr] sfc: Fix code formatting [netdrvr] sfc: Remove kernel-doc comments for removed members of struct efx_nic [netdrvr] sfc: Remove garbage from comment ...
2008-05-14fix SMP data race in pagetable setup vs walkingNick Piggin
There is a possible data race in the page table walking code. After the split ptlock patches, it actually seems to have been introduced to the core code, but even before that I think it would have impacted some architectures (powerpc and sparc64, at least, walk the page tables without taking locks eg. see find_linux_pte()). The race is as follows: The pte page is allocated, zeroed, and its struct page gets its spinlock initialized. The mm-wide ptl is then taken, and then the pte page is inserted into the pagetables. At this point, the spinlock is not guaranteed to have ordered the previous stores to initialize the pte page with the subsequent store to put it in the page tables. So another Linux page table walker might be walking down (without any locks, because we have split-leaf-ptls), and find that new pte we've inserted. It might try to take the spinlock before the store from the other CPU initializes it. And subsequently it might read a pte_t out before stores from the other CPU have cleared the memory. There are also similar races in higher levels of the page tables. They obviously don't involve the spinlock, but could see uninitialized memory. Arch code and hardware pagetable walkers that walk the pagetables without locks could see similar uninitialized memory problems, regardless of whether split ptes are enabled or not. I prefer to put the barriers in core code, because that's where the higher level logic happens, but the page table accessors are per-arch, and open-coding them everywhere I don't think is an option. I'll put the read-side barriers in alpha arch code for now (other architectures perform data-dependent loads in order). Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-14read_barrier_depends arch fixletsNick Piggin
read_barrie_depends has always been a noop (not a compiler barrier) on all architectures except SMP alpha. This brings UP alpha and frv into line with all other architectures, and fixes incorrect documentation. Signed-off-by: Nick Piggin <npiggin@suse.de> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-14USB: atmel_usba_udc fixes, mostly disconnect()David Brownell
Various fixes to Atmel's high speed UDC driver. * Issue some missing disconnect() calls. Currently they are only made when VBUS power goes away (on boards where the driver can sense such changes), but that's not enough for gadget drivers to clean out all the state that's needed. Missing calls were: - After USB reset, before starting enumeration. - When unregistering a gadget driver, before unbind(). * Don't assume gadget drivers provide disconnect callbacks; make sure to not call through a null pointer! * When the driver doesn't provide an unbind() callback, refuse to unregister it. Also remove two bogus "error" messages: * Related to mis-handling of disconnect() ... don't emit error messages for disconnect() handlers that disable endpoints. All of them should be doing that; the problem is (unfixed) oddness in atmel_usba_udc. * Don't emit a diagnostic for a curious and transient nonfatal error that shows up sometimes with EP0. Those messages spammed syslog, for no good reason. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14USB: pxa27x_udc: minor fixesRobert Jarzmik
Minor fixes to pxa27x udc driver : - don't clobber driver model bus_id field - wrong endianess fix (no functional change; cpu is little-endian) - double udc disable fix - resume/suspend fix (OTG hold bit) - make driver pxa27x dependant (check cpu at runtime) Signed-off-by: Robert Jarzmik <rjarzmik@free.fr> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14usbtest: comment on why this code "expects" negative and positive errnosMarcin Slusarz
On Mon, May 12, 2008 at 01:02:22AM -0700, David Brownell wrote: > On Sunday 11 May 2008, Marcin Slusarz wrote: > > > > test_ctrl_queue expects (?) positive and negative errnos. > > what is going on here? > > The sign is just a way to flag something: > > /* some faults are allowed, not required */ > > The negative ones are required. Positive codes are optional, > in the sense that, depending on how the peripheral happens > to be implemented, they won't necessarily be triggered. > > For example, the test to fetch a device qualifier desriptor > must succeed if the device is running at high speed. So that > test is marked as negative. But when it's full speed, it > could legitimately fail; marked as positive. And so on for > other tests. > > Look at how the codes are *interpreted* to see it work. Lets document it. Based on comment from David Brownell <david-b@pacbell.net>. Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14USB: remove PICDEM FS USB demo (04d8:000c) device from ldusbXiaofan Chen
Microchip has changed the PICDEM FS USB demo device (0x04d8:000c) to use bulk transfer and not interrupt transfer. So I've updated the libusb based program here (Post #31). http://forum.microchip.com/tm.aspx?m=106426&mpage=2 So I believe that the in-kernel ldusb driver will no longer work with the demo firmware. It should be removed. Signed-off-by: Xiaofan Chen <xiaofanc@gmail.com> Cc: Michael Hund <MHund@LD-Didactic.de> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14USB: option: add new Dell 5520 HSDPA variantDan Williams
New variant of the 5520 found by Luke Sheldrick. Signed-off-by: Dan Williams <dcbw@redhat.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14USB: unusual_devs: Add support for GI 0401 SD-Card interfaceFilip Aben
Enables the SD-Card interface on the GI 0401 HSUPA card from Option. The unusual_devs.h entry is necessary because the device descriptor is vendor-specific. That prevents usb-storage from binding to it as an interface driver. This revised patch adds a small comment explaining why and reduces the rev range. T: Bus=02 Lev=01 Prnt=01 Port=06 Cnt=01 Dev#= 3 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=ff(vend.) Sub=ff Prot=ff MxPS=64 #Cfgs= 1 P: Vendor=0af0 ProdID=7401 Rev= 0.00 S: Manufacturer=Option N.V. S: Product=Globetrotter HSUPA Modem C:* #Ifs=10 Cfg#= 1 Atr=80 MxPwr=500mA I:* If#= 0 Alt= 0 #EPs= 0 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) I: If#= 0 Alt= 1 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 1 Alt= 0 #EPs= 0 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) I: If#= 1 Alt= 1 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 2 Alt= 0 #EPs= 0 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) I: If#= 2 Alt= 1 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 3 Alt= 0 #EPs= 0 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) I: If#= 3 Alt= 1 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 4 Alt= 0 #EPs= 0 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) I: If#= 4 Alt= 1 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 5 Alt= 0 #EPs= 0 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) I: If#= 5 Alt= 1 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 6 Alt= 0 #EPs= 0 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) I: If#= 6 Alt= 1 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=07(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 7 Alt= 0 #EPs= 0 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) I: If#= 7 Alt= 1 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=08(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 8 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=89(I) Atr=03(Int.) MxPS= 64 Ivl=2ms E: Ad=8a(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=09(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 9 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage E: Ad=0a(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=8b(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms Signed-off-by: Filip Aben <f.aben@option.com> Signed-off-by: Phil Dibowitz <phil@ipom.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14USB: serial gadget: descriptor cleanupDavid Brownell
Bugfix some serial gadget descriptors: - Stop mangling the low bits (controller type ID) of bcdDevice; just use the high bits for a driver revision code. - Serial numbers that aren't specific to individual devices are useless; stop reporting "0" for this. - Since it's not part of a CDC-conformant function, the "bulk only" configuration shouldn't be using "CDC Data" as its interface class. Switch over to using CLASS_VENDOR_SPEC (different value, 0xff). Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: Al Borchers <alborchers@steinerpoint.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14USB: serial gadget: simplify endpoint handlingDavid Brownell
Switch serial gadget away from a *very* old idiom: just remember the endpoints we'll be using, instead of looking them up by name each time. This is a net code and data (globals) shrink. Also fix a small memory leak in the rmmod path, by working the same as the disconnect code. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: Al Borchers <alborchers@steinerpoint.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14USB: serial gadget: remove needless data structureDavid Brownell
This removes a needless data structure from the serial gadget code; it's a small code shrink, and a larger data shrink. Since "struct usb_request" already has a "struct list_head" reserved for use by gadget drivers, the serial gadget code doesn't need to allocate wrapper structs to hold that list ... it can (and should!) just use the list_head provided for that exact use. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: Al Borchers <alborchers@steinerpoint.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14USB: serial gadget: cleanup/reorgDavid Brownell
Some cleanup/reorg of g_serial ... simplifying it, and disentangling its structure so morphing it into a "function" driver (combinable with other interfaces) should be less painful. - Remove most forward declarations * put tty and gadget driver structs after their contents * snug module init/exit decls next to their functions * reordered some functions - Other cleanup: * convert a funky macro to an inline function * snug up module params next to their declarations * add missing driver.owner * add separator lines between major driver sections - Add comments re potential parameter/#define changes: * only supports one port (shrank GS_NUM_PORTS) * changing from 9600-8-N-1 affects multiple sites - Remove net2280-specific optimization ... it was being done way too late, can be done by net2280 module options, and in any case doesn't matter at any sane serial data rates. There are no behavioral changes, but the macro thing saves I-space. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: Al Borchers <alborchers@steinerpoint.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14usb: fix compile warning in isp1760Sebastian Siewior
drivers/usb/host/isp1760-if.c:275: warning: 'ret' is used uninitialized in this function Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14USB: do not handle device 1410:5010 in 'option' driverEugeniy Meshcheryakov
This device is not a serial port, but a virtual CD-ROM device. For example with my Novatel MC950D: lsusb -v -d 1410:5010 | grep InterfaceClass bInterfaceClass 8 Mass Storage After some time (ca. 5min) or if virtual CD is ejected, device id changes to 1410:4400: % lsusb -v -d 1410:4400 | grep InterfaceClass bInterfaceClass 255 Vendor Specific Class bInterfaceClass 255 Vendor Specific Class Variable name says that 0x5010 is a Novatel U727, but searching in internet shows, that this device also provides virtual CD that should be ejected before use. Product id for serial port in this case is 0x4100. Signed-off-by: Eugeniy Meshcheryakov <eugen@debian.org> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14USB: Fix unusual_devs.h orderingPhil Dibowitz
This patch fixes ordering problems with entries in unusual_devs.h. Signed-off-by: Phil Dibowitz <phil@ipom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14USB: add Zoom Telephonics Model 3095F V.92 USB Mini External modem to cdc-acmIain McFarlane
The patch below is a necessary workaround to support the Zoom Telephonics Model 3095F V.92 USB Mini External modem, which fails to initialise properly during normal probing thus: May 3 22:53:00 imcfarla kernel: drivers/usb/class/cdc-acm.c: Zero length descriptor references May 3 22:53:00 imcfarla kernel: cdc_acm: probe of 5-2:1.0 failed with error -22 Adding the patch below causes the probing section to be skipped, and the modem then initialises correctly. Signed-off-by: Iain McFarlane <iain@imcfarla.homelinux.net> Acked-by: Oliver Neukum <oneukum@suse.de> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14USB: Support for the ET502HS HDSPA modem in option driverandreoli@samba.ing.unimo.it
the proposed patch allows the ET502HS HDSPA modem to be handled by the "option" driver. It has been tested for 1 month and works reliably (no oopses, no hangs, 300KB/s throughput). Signed-off-by: Mauro Andreolini <andreoli@weblab.ing.unimo.it> Signed-off-by: Matthias Urlichs <matthias@urlichs.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14USB: Support for the ET502HS HDSPA modemandreoli@samba.ing.unimo.it
The attached patch allows to bypass the ZeroCD mechanism for the ET502HS HDSPA modem, so that it can be mounted as a network device. Signed-off-by: Mauro Andreolini <andreoli@weblab.ing.unimo.it> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14usb: fix integer as NULL pointer warnings found by sparseHarvey Harrison
drivers/usb/host/ohci-sm501.c:93:24: warning: Using plain integer as NULL pointer drivers/usb/gadget/amd5536udc.c:3254:9: warning: Using plain integer as NULL pointer drivers/usb/gadget/amd5536udc.c:3267:9: warning: Using plain integer as NULL pointer drivers/usb/gadget/amd5536udc.c:3277:9: warning: Using plain integer as NULL pointer drivers/usb/gadget/amd5536udc.c:3285:9: warning: Using plain integer as NULL pointer drivers/usb/gadget/amd5536udc.c:3293:9: warning: Using plain integer as NULL pointer Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14USB: isp1760: fix printk formatRandy Dunlap
Fix printk format warnings in isp1760 (in linux-next): next-20080430/drivers/usb/host/isp1760-hcd.c:994: warning: format '%d' expects type 'int', but argument 6 has type 'size_t' next-20080430/drivers/usb/host/isp1760-hcd.c:1092: warning: format '%d' expects type 'int', but argument 3 has type 'size_t' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14USB: add Telstra NextG CDMA id to option driverGreg Kroah-Hartman
As reported by Magnus Boman <captain.magnus@opensuse.org> Cc: Magnus Boman <captain.magnus@opensuse.org> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14USB: add association.hGreg Kroah-Hartman
This will be used by the wireless usb code, as well as potentially other USB code. Originally based on some .c code written by Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> Cc: Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14USB: create attributes before sending ueventAlan Stern
This patch (as1087d) fixes a long-standing problem in usbcore: Device, interface, and endpoint attributes aren't added until _after_ the creation uevent has already been broadcast. Unfortunately there are a few attributes which cannot be created that early. The "descriptors" attribute is binary and so must be created separately. The power-management attributes can't be created until the dev/power/ group exists. And the interface string can vary from one altsetting to another, so it has to be created dynamically. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14USB: add new moto_modem driver for some Morotola phonesGreg Kroah-Hartman
This should work on a KRZR K1m, and some other Motorola phones that do not use the "standard" cdc ACM protocol to talk to USB hosts. Tested-by: Jeff Garzik <jeff@garzik.org> Cc: Jiang Dejun <a5652c@motorola.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-14net: Fix typo in net/core/sock.c.Rami Rosen
In sock_queue_rcv_skb() (net/core/sock.c) it should be: "Cast sk->rcvbuf ..." instead of: "Cast skb->rcvbuf ..." Signed-off-by: Rami Rosen <ramirose@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-13ppp: Do not free not yet unregistered net device.Pavel Emelyanov
An error path in ppp_create_interface() lacks one and may BUG in free_netdev() checking for proper dev->reg_state. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-13netfilter: xt_iprange: module aliases for xt_iprangePhil Oester
Using iptables 1.3.8 with kernel 2.6.25, rules which include '-m iprange' don't automatically pull in xt_iprange module. Below patch adds module aliases to fix that. Patch against latest -git, but seems like a good candidate for -stable also. Signed-off-by: Phil Oester <kernel@linuxace.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-13netfilter: ctnetlink: dump conntrack ID in event messagesEric Leblond
Conntrack ID is not put (anymore ?) in event messages. This causes current ulogd2 code to fail because it uses the ID to build a hash in userspace. This hash is used to be able to output the starting time of a connection. Conntrack ID can be used in userspace application to maintain an easy match between kernel connections list and userspace one. It may worth to add it if there is no performance related issue. [ Patrick: it was never included in events, but really should be ] Signed-off-by: Eric Leblond <eric@inl.fr> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-13irda: Fix a misalign access issue. (v2)Graf Yang
Replace u16ho with put/get_unaligned functions Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-13sctp: Fix use of uninitialized pointerPatrick McHardy
Introduced by c4492586 (sctp: Add address type check while process paramaters of ASCONF chunk): net/sctp/sm_make_chunk.c: In function 'sctp_process_asconf': net/sctp/sm_make_chunk.c:2828: warning: 'addr_param' may be used uninitialized in this function net/sctp/sm_make_chunk.c:2828: note: 'addr_param' was declared here Signed-off-by: Patrick McHardy <kaber@trash.net> Acked-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-13cipso: Relax too much careful cipso hash function.Pavel Emelyanov
The cipso_v4_cache is allocated to contain CIPSO_V4_CACHE_BUCKETS buckets. The CIPSO_V4_CACHE_BUCKETS = 1 << CIPSO_V4_CACHE_BUCKETBITS, where CIPSO_V4_CACHE_BUCKETBITS = 7. The bucket-selection function for this hash is calculated like this: bkt = hash & (CIPSO_V4_CACHE_BUCKETBITS - 1); ^^^ i.e. picking only 4 buckets of possible 128 :) Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Acked-by: Paul Moore <paul.moore@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-14V4L/DVB (7900): pvrusb: Fix Kconfig if DVB=m V4L_core=yMauro Carvalho Chehab
As reported by Ingo Molnar: x86.git testing found the following build failure: drivers/built-in.o: In function `pvr2_dvb_feed_thread': pvrusb2-dvb.c:(.text+0x127e78): undefined reference to `dvb_dmx_swfilter' drivers/built-in.o: In function `pvr2_dvb_adapter_exit': pvrusb2-dvb.c:(.text+0x128357): undefined reference to `dvb_net_release' pvrusb2-dvb.c:(.text+0x12836f): undefined reference to `dvb_dmxdev_release' [...] with this config: CONFIG_VIDEO_PVRUSB2=y CONFIG_DVB_CORE=m i.e. pvrusb2 is built-in, dvb-core is modular. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB (7899): Fixes a few remaining Kbuild issues at common/tunersMauro Carvalho Chehab
- MEDIA_ATTACH now applies also for V4L; - select a FW_LOADER dependent driver should happen only if HOTPLUG; - apply the common tuner dependency to all tuners. This helps to avoid latter issues. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB (7898): Fix VIDEO_MEDIA Kconfig logicMauro Carvalho Chehab
If one of DVB_CORE or VIDEO_DEV is a module, the modules that can be used by both DVB and V4L cores should also be a module, otherwise, it will break its dependencies. This Kconfig logic implements the following: CONFIG_VIDEO_DEV CONFIG_DVB_CORE CONFIG_VIDEO_MEDIA N N N N M M N Y Y M N M M M M M Y M Y N Y Y M M Y Y Y Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB (7895): tveeprom: update Hauppauge analog audio and video decodersMichael Krufky
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB (7893): xc5000: bug-fix: allow multiple devices in a single systemMichael Krufky
The current code passes a context pointer in the xc5000_config struct. This context pointer is used in the tuner_callback function, used to reset the device after firmware download. The xc5000_config struct is a static structure, whose .priv member was being assigned before calling xc5000_attach(). If there are more than one of the same device type installed on a single system, the last one to assign xc5000_config.priv will "win", and all others will cease to function properly. This patch passes the context pointer in xc5000_attach() rather that storing it within the static struct xc5000_config. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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