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2007-02-07USB: ohci-at91 refcount fix for irq wake enablesMarc Pignat
The attached patch fixes the unbalanced calls to enable_irq_wake() and disable_irq_wake() in the AT91 USB Host driver. It should resolve these kernel messages: Unbalanced IRQ x wake disable BUG: warning at kernel/irq/manage.c:167/set_irq_wake() (The original code was debugged before a bug in the genirq wakeup irq logic was fixed by adding the IRQ wake enable/disable refcounting. Not all code yet uses the bugfixed model.) Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07usb-storage: SCSI level fixesAlan Stern
This patch (as835) removes from usb-storage the code which sets all devices to a SCSI level of at least SCSI-2. The original reasons for doing this no longer apply, and in fact it prevents certain kinds of ATA pass-thru commands from being used. The patch also marks CB and CBI devices that are SCSI-0 (legacy SCSI) as being single-LUN, since the combined SCSI-over-USB transport protocol has no way to convey LUN information to these devices. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Matthew Dharm <mdharm-usb@one-eyed-alien.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07UHCI: no dummy TDs for Iso QHsAlan Stern
Isochronous queues don't need a dummy TD because the Queue Header isn't managed by the hardware. This patch (as836) removes the unnecessary dummy TDs. The patch also fixes a long-standing typo in a comment (a "don't" was missing -- potentially very confusing!). Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07UHCI: improved debugging checks for the frame listAlan Stern
This patch (as768) improves the debugging checks for the uhci-hcd frame list. The number of entries displayed is limited to 10, and the driver now checks for the correct Skeleton QH link value at the end of each chain of Isochronous TDs. The code to compute these link values is now used in two spots, so it is moved into its own separate subroutine. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07USB: race on disconnect in mdc800Oliver Neukum
I overlooked one. Setting the flag and killing the URBs must be under the lock so that no URB is submitted after usb_kill_urb() Signed-off-by: Oliver Neukum <oliver@neukum.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07USB: add binary API to usbmonPete Zaitcev
This patch adds a new, "binary" API in addition to the old, text API usbmon had before. The new API allows for less CPU use, and it allows to capture all data from a packet where old API only captured 32 bytes at most. There are some limitations and conditions to this, e.g. in case someone constructs a URB with 1GB of data, it's not likely to be captured, because even the huge buffers of the new reader are finite. Nonetheless, I expect this new capability to capture all data for all real life scenarios. The downside is, a special user mode application is required where cat(1) worked before. I have sample code at http://people.redhat.com/zaitcev/linux/ and Paolo Abeni is working on patching libpcap. This patch was initially written by Paolo and later I tweaked it, and we had a little back-and-forth. So this is a jointly authored patch, but I am submitting this I am responsible for the bugs. Signed-off-by: Paolo Abeni <paolo.abeni@email.it> Signed-off-by: Pete Zaitcev <zaitcev@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07USB: Add usb_endpoint_xfer_control to usb.hSarah Bailey
Added a function to check if an endpoint is a control endpoint. There were similar functions for bulk, interrupt, and isoc, but not for control endpoints. Signed-off-by: Sarah Bailey <saharabeara@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07USB Gadget file_storage.c: remove unnecessary castsJohn Daiker
Went looking through some usb stuff and found some unnecessary casts in file_storage.c This is part of the KernelJanitors TODO list. Signed-off-by: John Daiker <daikerjohn@gmail.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07USB: Bugfix for aircable: Add module and name to usb_serial_driverJohannes Hölzl
While adding the dynamic-id support to usb serial I found a small bug in the air cable driver: Adds module and name information to the usb_serial_driver instance of aircable. So the aircable driver is correctly shown under /sys/bus/usb-serial/drivers/aircable and has the module link. Signed-off-by: Johannes Hölzl <johannes.hoelzl@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07USB serial: add driver pointer to all usb-serial driversJohannes Hölzl
Every usb serial driver should have a pointer to the corresponding usb driver. So the usb serial core can add a new id not only to the usb serial driver, but also to the usb driver. Also the usb drivers of ark3116, mos7720 and mos7840 missed the flag no_dynamic_id=1. This is added now. Signed-off-by: Johannes Hölzl <johannes.hoelzl@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07USB serial: add dynamic id support to usb-serial coreGreg Kroah-Hartman
Thanks to Johannes Hölzl <johannes.hoelzl@gmx.de> for fixing a few things and getting it all working properly. This adds support for dynamic usb ids to the usb serial core. The file "new_id" will show up under the usb serial driver, not the usb driver associated with the usb-serial driver (yeah, it can be a bit confusing at first glance...) This patch also modifies the USB core to allow the usb-serial core to reuse much of the dynamic id logic. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Johannes Hölzl <johannes.hoelzl@gmx.de>
2007-02-07ohci: Add support for OHCI controller on the of_platform busSylvain Munaut
PPC embedded systems can have a ohci controller builtin. In the new model, it will end up as a driver on the of_platform bus, this patches takes care of them. Signed-off-by: Sylvain Munaut <tnt@246tNt.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07ohci: Rework bus glue integration to allow several at onceSylvain Munaut
The previous model had the module_init & module_exit function in the bus glue .c files themselves. That's a problem if several glues need to be selected at once and the driver is built has module. This case is quite common in embedded system where you want to handle both the integrated ohci controller and some extra controller on PCI. The ohci-hcd.c file now provide the module_init & module_exit and appropriate driver registering/unregistering is done conditionally, using #ifdefs. Signed-off-by: Sylvain Munaut <tnt@246tNt.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07rndis_host learns ActiveSync basicsOle Andre Vadla Ravnas
Windows Mobile 5 based devices described as supporting "ActiveSync": - Speak RNDIS but lack the CDC and union descriptors. This patch updates the cdc ethernet code to fake ACM descriptors we need. - Require RNDIS_MSG_QUERY messages to include a buffer of the size the response should generate. This patch updates the rndis host code to pass this will-be-ignored data. The resulting RNDIS host code has been reported to work with several WM5 based devices. (Note that a fancier patch is available at synce.sf.net.) Some bugfixes, affecting not just ActiveSync: (a) when cleaning up after RNDS init fails, scrub the second interface just like cdc_ether does, so disconnect won't oops. (b) handle peripherals that use the pad-to-end-of-packet option; some devices can't talk to us if that option doesn't work. (c) when choosing configurations, don't forget about an RNDIS config just because the RNDIS driver is dynamically linked. Cleanup, streamlining, bugfixes, Kconfig, and matching hub driver update. Also for paranoia's sake, refuse to talk to something that looks like a real modem instead of RNDIS. Signed-off-by: Ole Andre Vadla Ravnaas <oleavr@gmail.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07USB: ethernet gadget interop with MCCI Windows driverDavid Brownell
It turns out that minor tweaks to the "CDC Subset" support in the Ethernet gadget driver, just updating a config descriptor, let it be automagically recognized by a Windows driver supported by MCCI. This patch adds those descriptors, so systems using PXA 255 processors (like Gumstix etc) can interop with those commercial MS-Windows drivers. This is a Good Thing since Microsoft's RNDIS code has bugginess issues, which are unfortunately compounded by "won't fix" issues as well as "the published specs are incomplete and wrong" issues. Being able to talk to the MCCI driver gives Windows users another connectivity option. (MCCI also has CDC Ethernet drivers, which can help most non-PXA processors.) Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07usbcore: remove unneeded error checkAlan Stern
This patch (as830) removes some unnecessary error checking. According to the kerneldoc, schedule_work() can't fail. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07USB: indicate active altsetting in proc/bus/usb/devices fileDavid Brownell
Update /proc/bus/usb/devices output to report active altsettings. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07USB: devio.c add missing INIT_LIST_HEAD()Dan Carpenter
It should hopefully fix the list corruption bug on: https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=214402 Add a missing INIT_LIST_HEAD() Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07USB: mutexification of rio500Oliver Neukum
this makes the rio500 misc usb driver use mutexes and turns uninterruptible sleep into interruptible sleep where the semantics are not affected. Signed-off-by: Oliver Neukum <oliver@neukum.name> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07USB: Remove unneeded void * casts in idmouse.cTobias Klauser
The patch removes unneeded void * casts for the following (void *) pointers: - struct file: private_data The patch also contains some whitespace and coding style cleanups in the relevant areas. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07USB: define USB_CLASS_MISC in <linux/usb/ch9.h>David Brownell
Add USB_CLASS_MISC to <linux/usb/ch9.h> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07USB: <linux/usb_ch9.h> becomes <linux/usb/ch9.h>David Brownell
This moves <linux/usb_ch9.h> to <linux/usb/ch9.h> to reduce some of the clutter of usb header files. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07USB: Fix EHCI warningBenjamin Herrenschmidt
This patch fixes a warning introduced by the big endian MMIO EHCI support patch on platforms that don't have readl_be/writel_be variants (though mostly harmless as those are called in an if (0) statement, but gcc still warns). Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2007-02-07USB: Fix OHCI warningBenjamin Herrenschmidt
This patch fixes a warning introduces by the split endian OHCI support patch on platforms that don't have readl_be/writel_be variants (though mostly harmless as those are called in an if (0) statement, but gcc still warns). Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07USB: Implement support for EHCI with big endian MMIOBenjamin Herrenschmidt
This patch implements supports for EHCI controllers whose MMIO registers are big endian and enables that functionality for the Toshiba SCC chip. It does _not_ add support for big endian in-memory data structures as this is not needed for that chip and I hope it will never be. The guts of the patch are to convert readl(...) to ehci_readl(ehci, ...) and similarly for register writes. Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Geoff Levand <geoffrey.levand@am.sony.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07USB: Implement support for "split" endian OHCIBenjamin Herrenschmidt
This patch separates support for big endian MMIO register access and big endian descriptors in order to support the Toshiba SCC implementation which has big endian registers but little endian in-memory descriptors. It simplifies the access functions a bit in ohci.h while at it. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07USB: Rework the OHCI quirk mecanism as suggested by DavidBenjamin Herrenschmidt
This patch applies David Brownell's suggestion for reworking the OHCI quirk mechanism via a table of PCI IDs. It adapts the existing quirks to use that mechanism. This also moves the quirks to reset() as suggested by the comment in there. This is necessary as we need to have the endian properly set before we try to init the controller. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07USB: convert usb class devices to real devicesGreg Kroah-Hartman
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07USB: move usb_device_class class devices to be real devicesGreg Kroah-Hartman
This moves the usb class devices that control the usbfs nodes to show up in the proper place in the larger device tree. Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07USB: add EPIC support to the io_edgeport driverGreg Kroah-Hartman
This patch adds EPiC support to the io_edgeport driver which adds support for a number of NCR printers: - NCR (Axiohm) 7401-K580 printer - NCR (TEC) 7401-K590 printer, 7402-K592 - NCR (TEC) 7167, 7168 printers - NCR (TEC) 7197, 7198, F306, F307, F309 printers - NCR (Axiohm) 7194 printer - NCR (Axiohm) 7158 printer and a few more. It is based on the 2.6.19 kernel. Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
2007-02-07USB: unusual_devs.h for Sony floppyLuiz Fernando N. Capitulino
This patch increases the range for 0x054c:0x002c devices to make the following Sony USB floppy to work: T: Bus=02 Lev=01 Prnt=01 Port=02 Cnt=02 Dev#= 6 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=054c ProdID=002c Rev=20.00 S: Manufacturer=SONY S: Product=USB Floppy C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 3 Cls=08(stor.) Sub=04 Prot=00 Driver=usb-storage E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=83(I) Atr=03(Int.) MxPS= 2 Ivl=127ms Signed-off-by: Marcelo Ricardo Leitner <mrl@mandriva.com> Signed-off-by: Luiz Fernando N. Capitulino <lcapitulino@mandriva.com.br> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6: JFS: Remove incorrect kgdb define JFS: call io_schedule() instead of schedule() to avoid deadlock JFS: Add lockdep annotations JFS: Avoid BUG() on a damaged file system
2007-02-07Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-nmwLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-nmw: (57 commits) [GFS2] make gfs2_writepages() static [GFS2] Unlock page on prepare_write try lock failure [GFS2] nfsd readdirplus assertion failure [DLM] fix softlockup in dlm_recv [DLM] zero new user lvbs [DLM/GFS2] indent help text [GFS2] Fix unlink deadlocks [GFS2] Put back semaphore to avoid umount problem [GFS2] more CURRENT_TIME_SEC [GFS2/DLM] fix GFS2 circular dependency [GFS2/DLM] use sysfs [GFS2] make lock_dlm drop_count tunable in sysfs [GFS2] increase default lock limit [GFS2] Fix list corruption in lops.c [GFS2] Fix recursive locking attempt with NFS [DLM] can miss clearing resend flag [DLM] saved dlm message can be dropped [DLM] Make sock_sem into a mutex [GFS2] Fix typo in glock.c [GFS2] use CURRENT_TIME_SEC instead of get_seconds in gfs2 ...
2007-02-07[GFS2] make gfs2_writepages() staticAdrian Bunk
On Mon, Jan 29, 2007 at 08:45:28PM -0800, Andrew Morton wrote: >... > Changes since 2.6.20-rc6-mm2: >... > git-gfs2-nmw.patch >... > git trees >... This patch makes the needlessly global gfs2_writepages() static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2007-02-07[GFS2] Unlock page on prepare_write try lock failureSteven Whitehouse
When the try lock of the glock failed in prepare_write we were incorrectly exiting this function with the page still locked. This was resulting in further I/O to this page hanging. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2007-02-06Merge branch 'release' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: (27 commits) [IA64] swiotlb abstraction (e.g. for Xen) [IA64] swiotlb cleanup [IA64] make swiotlb use bus_to_virt/virt_to_bus [IA64] swiotlb bug fixes [IA64] Hook up getcpu system call for IA64 [IA64] clean up sparsemem memory_present call [IA64] show_mem() for IA64 sparsemem NUMA [IA64] missing exports hwsw_sync_... [IA64] virt_to_page() can be called with NULL arg [IA64] alignment bug in ldscript [IA64] register memory ranges in a consistent manner [IA64] Enable SWIOTLB only when needed [IA64-SGI] Check for TIO errors on shub2 Altix [IA64] remove bogus prototype ia64_esi_init() [IA64] Clear IRQ affinity when unregistered [IA64] fix ACPI Kconfig issues [IA64] Fix NULL-pointer dereference in ia64_machine_kexec() [IA64] find thread for user rbs address [IA64] use snprintf() on features field of /proc/cpuinfo [IA64] enable singlestep on system call ...
2007-02-06Merge branch 'upstream-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2 * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2: ocfs2: ocfs2_link() journal credits update
2007-02-06Merge branch 'for-linus' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/jikos/hid * 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jikos/hid: USB HID: handle multi-interface devices for Apple macbook pro properly HID: move away from DEBUG defines in favor of CONFIG_HID_DEBUG USB HID: fix bogus comment in hid_get_class_descriptor() USB HID: remove hid_find_field_by_usage() HID: API - fix leftovers of hidinput API in USB HID HID: hid debug from hid-debug.h to hid layer hid: force feedback driver for PantherLord USB/PS2 2in1 Adapter hid: quirk for multi-input devices with unneeded output reports hid: allow force feedback for multi-input devices
2007-02-06Merge branch 'for-linus' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband: IB/ehca: Remove obsolete prototypes IB/ehca: Remove use of do_mmap() RDMA/addr: Handle ethernet neighbour updates during route resolution IB: Make sure struct ib_user_mad.data is aligned IB/srp: Don't wait for response when QP is in error state. IB: Return qp pointer as part of ib_wc IB: Include <linux/kref.h> explicitly in <rdma/ib_verbs.h>
2007-02-06Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc: (32 commits) mmc: tifm: replace kmap with page_address mmc: sdhci: fix voltage ocr mmc: sdhci: replace kmap with page_address mmc: wbsd: replace kmap with page_address mmc: handle pci_enable_device() return value in sdhci mmc: Proper unclaim in mmc_block mmc: change wbsd mailing list mmc: Graceful fallback for fancy features mmc: Handle wbsd's stupid command list mmc: Allow host drivers to specify max block count mmc: Allow host drivers to specify a max block size tifm_sd: add suspend and resume functionality tifm_core: add suspend/resume infrastructure for tifm devices tifm_7xx1: prettify tifm_7xx1: recognize device 0xac8f as supported tifm_7xx1: switch from workqueue to kthread tifm_7xx1: Merge media insert and media remove functions tifm_7xx1: simplify eject function Add dummy_signal_irq function to save check in ISR Remove unused return value from signal_irq callback ...
2007-02-06Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6Linus Torvalds
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: (37 commits) [S390] Avoid excessive inlining. [S390] Mark kernel text section read-only. [S390] Convert memory detection into C code. [S390] Calibrate delay and bogomips. [S390] Hypervisor filesystem (s390_hypfs) for z/VM [S390] Add crypto support for 3592 tape devices [S390] boot from NSS support [S390] Support for s390 Pseudo Random Number Generator [S390] ETR support. [S390] noexec protection [S390] move crypto options and some cleanup. [S390] cio: Don't spam debug feature. [S390] Cleanup of CHSC event handling. [S390] cio: declare hardware structures packed. [S390] Add set_fs(USER_DS) to start_thread(). [S390] cio: Catch operand exceptions on stsch. [S390] Fix register usage description. [S390] kretprobe_trampoline_holder() in wrong section. [S390] Fix kprobes breakpoint handling. [S390] Update maintainers file. ...
2007-02-06[PATCH] Keys: Fix key serial number collision handlingDavid Howells
Fix the key serial number collision avoidance code in key_alloc_serial(). This didn't use to be so much of a problem as the key serial numbers were allocated from a simple incremental counter, and it would have to go through two billion keys before it could possibly encounter a collision. However, now that random numbers are used instead, collisions are much more likely. This is fixed by finding a hole in the rbtree where the next unused serial number ought to be and using that by going almost back to the top of the insertion routine and redoing the insertion with the new serial number rather than trying to be clever and attempting to work out the insertion point pointer directly. This fixes kernel BZ #7727. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-06Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: [CIFS] Minor cleanup [CIFS] Missing free in error path [CIFS] Reduce cifs stack space usage [CIFS] lseek polling returned stale EOF
2007-02-06Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (40 commits) [MIPS] Yosemite: Fix missing parens in SERIAL_READ_1 macro [MIPS] Fix warnings in run_uncached on 32bit kernel [MIPS] Comment fix [MIPS] MT: Nuke duplicate mips_mt_regdump() prototype. [MIPS] Alchemy: Fix PCI-memory access [MIPS] Move .set reorder out of conditional code [MIPS] Check FCSR for pending interrupts before restoring from a context. [MIPS] Jaguar ATX: Fix large number of warnings. [MIPS] Jaguar: Fix MAC address detection after platform_device conversion. [MIPS] SMTC: Make a bunch of functions and variables static. [MIPS] Use compat_sys_pselect6 [MIPS] SMTC: Cleanup idle hook invocation. [MIPS] SELinux: Add security hooks to mips-mt {get,set}affinity [MIPS] IRIX: Linux coding style cleanups. [MIPS] PB1100: Fix pile of warnings [MIPS] Alchemy: Fix bunch of warnings [MIPS] Whitespace cleanups. [MIPS] Alchemy: Fix bunch more warnings. [MIPS] Use ARRAY_SIZE macro when appropriate [MIPS] Fix some whitespace damage ...
2007-02-06[PATCH] kbuild: correctly skip tilded backups in localversion filesOleg Verych
Tildes as in path as in filenames are handled correctly now: only files, containing tilde '~', are backups, thus are not valid. [KJ]: Definition of `space' was removed, scripts/Kbuild.include has one. That definition was taken right from the GNU make manual, while Kbuild's version is original. Cc: Roman Zippel <zippel@linux-m68k.org> Cc: Bastian Blank <bastian@waldi.eu.org> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Oleg Verych <olecom@flower.upol.cz> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-06[PATCH] kbuild: improve option checking, Kbuild.include cleanupOleg Verych
GNU binutils, root users, tmpfiles, external modules ro builds must be fixed to do the right thing now. Cc: Roman Zippel <zippel@linux-m68k.org> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Horst Schirmeier <horst@schirmeier.com> Cc: Jan Beulich <jbeulich@novell.com> Cc: Daniel Drake <dsd@gentoo.org> Cc: Andi Kleen <ak@suse.de> Cc: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Oleg Verych <olecom@flower.upol.cz> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-06[PATCH] kbuild scripts: replace gawk, head, bc with shell, updateOleg Verych
Replacing overhead of using some (external) programs instead of good old `sh'. Cc: Roman Zippel <zippel@linux-m68k.org> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: William Stearns <wstearns@pobox.com> Cc: Martin Schlemmer <azarah@nosferatu.za.org> Signed-off-by: Oleg Verych <olecom@flower.upol.cz> Acked-by: Mark Lord <lkml@rtr.ca> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-06[CIFS] Minor cleanupSteve French
Missing tab. Missing entry in changelog Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-02-06[MIPS] Yosemite: Fix missing parens in SERIAL_READ_1 macroRalf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] Fix warnings in run_uncached on 32bit kernelYoichi Yuasa
arch/mips/lib/uncached.c: In function 'run_uncached': arch/mips/lib/uncached.c:47: warning: comparison is always true due to limited range of data type arch/mips/lib/uncached.c:48: warning: comparison is always false due to limited range of data type arch/mips/lib/uncached.c:57: warning: comparison is always true due to limited range of data type arch/mips/lib/uncached.c:58: warning: comparison is always false due to limited range of data type Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>