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path: root/drivers/usb
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2005-12-13[PATCH] hid-core: Zero-pad truncated reportsAdam Kropelin
When it detects a truncated report, hid-core emits a warning and then processes the report as usual. This is good because it allows buggy devices to still get data thru to userspace. However, the missing bytes of the report should be cleared before processing, otherwise userspace will be handed partially-uninitialized data. This fixes Debian tracker bug #330487. Signed-off-by: Adam Kropelin <akropel1@rochester.rr.com> Cc: Vojtech Pavlik <vojtech@suse.cz> Acked-by: Dmitry Torokhov <dtor_core@ameritech.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-29[PATCH] USB: ehci fixupsDavid Brownell
Rename the EHCI "reset" routine so it better matches what it does (setup); and move the one-time data structure setup earlier, before doing anything that implicitly relies on it having been completed already. From: David Brownell <david-b@pacbell.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-11-29[PATCH] USB: Fix USB suspend/resume crasher (#2)Benjamin Herrenschmidt
This patch closes the IRQ race and makes various other OHCI & EHCI code path safer vs. suspend/resume. I've been able to (finally !) successfully suspend and resume various Mac models, with or without USB mouse plugged, or plugging while asleep, or unplugging while asleep etc... all without a crash. Alan, please verify the UHCI bit I did, I only verified that it builds. It's very simple so I wouldn't expect any issue there. If you aren't confident, then just drop the hunks that change uhci-hcd.c I also made the patch a little bit more "safer" by making sure the store to the interrupt register that disables interrupts is not posted before I set the flag and drop the spinlock. Without this patch, you cannot reliably sleep/wakeup any recent Mac, and I suspect PCs have some more sneaky issues too (they don't frankly crash with machine checks because x86 tend to silently swallow PCI errors but that won't last afaik, at least PCI Express will blow up in those situations, but the USB code may still misbehave). Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-11-29[PATCH] Additional device ID for Conexant AccessRunner USB driverDave Jones
Reported as working in Fedora bugzilla by Petr. From: Petr Tuma <petr.tuma@mff.cuni.cz> Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-11-29[ATM]: deregistration removes device from atm_devs list immediatelyStanislaw Gruszka
atm_dev_deregister() removes device from atm_dev list immediately to prevent operations on a phantom device. Decision to free device based only on ->refcnt now. Remove shutdown_atm_dev() use atm_dev_deregister() instead. atm_dev_deregister() also asynchronously releases all vccs related to device. Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl> Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-11-23[PATCH] usb serial: remove redundant includeNicolas Kaiser
remove redundant include Signed-off-by: Nicolas Kaiser <nikai@nikai.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-23[PATCH] USB: fix USB key generates ioctl_internal_command errors issueDavid Härdeman
On Wed, Nov 16, 2005 at 06:34:24PM -0800, Pete Zaitcev wrote: >On Wed, 16 Nov 2005 23:52:32 +0100, David Härdeman <david@2gen.com> wrote: >> usb-storage: waiting for device to settle before scanning >> Vendor: I0MEGA Model: UMni1GB*IOM2K4 Rev: 1.01 >> Type: Direct-Access ANSI SCSI revision: 02 >> SCSI device sda: 2048000 512-byte hdwr sectors (1049 MB) >> sda: Write Protect is off >> sda: Mode Sense: 00 00 00 00 >> sda: assuming drive cache: write through >> ioctl_internal_command: <8 0 0 0> return code = 8000002 >> : Current: sense key=0x0 >> ASC=0x0 ASCQ=0x0 >> SCSI device sda: 2048000 512-byte hdwr sectors (1049 MB) > >I think it's harmless. I saw things like that, and initially I plugged >them with workarounds like this: Thanks for the pointer, and yes, it is harmless, but it floods the console with the messages which hides other (potentially important) messages...following your example I've made a patch which fixes the problem. Signed-off-by: David Härdeman <david@2gen.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-23[PATCH] USB: ohci, move ppc asic tweaks nearer pciDavid Brownell
This should fix a suspend/resume issues that appear with OHCI on some PPC hardware. The PCI layer should doesn't have the hooks needed for such ASIC-specific hooks (in this case, software clock gating), so this moves the code to do that into hcd-pci.c ... where it can be done after the relevant PCI PM state transition (to/from D3). Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-23[PATCH] USB: EHCI updates split init/reinit logic for resumeDavid Brownell
Moving the PCI-specific parts of the EHCI driver into their own file created a few issues ... notably on resume paths which (like swsusp) require re-initializing the controller. This patch: - Splits the EHCI startup code into run-once HCD setup code and separate "init the hardware" reinit code. (That reinit code is a superset of the "early usb handoff" code.) - Then it makes the PCI init code run both, and the resume code only run the reinit code. - It also removes needless pci wrappers around EHCI start/stop methods. - Removes a byteswap issue that would be seen on big-endian hardware. The HCD glue still doesn't actually provide a good way to do all this run-one init stuff in one place though. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-23[PATCH] USB: EHCI updates mostly whitespace cleanupsDavid Brownell
This cleans up the recent updates to EHCI PCI support: - Gets rid of checks for "is this a PCI device", they're no longer needed since this is now all PCI-only code. - Reduce log spamming: MWI is only interesting in the atypical case that it can actually be used. - Whitespace cleanup, as appropriate for a new file with no other pending patches. So other than that minor logging change, no functional updates. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-23[PATCH] USB: EHCI updatesDavid Brownell
This fixes some bugs in EHCI suspend/resume that joined us over the past few releases (as usbcore, PCI, pmcore, and other components evolved): - Removes suspend and resume recursion from the EHCI driver, getting rid of the USB_SUSPEND special casing. - Updates the wakeup mechanism to work again; there's a newish usbcore call it needs to use. - Provide simpler tests for "do we need to restart from scratch", to address another case where PCI Vaux was lost. (In this case it was restoring a swsusp snapshot, but there could be others.) Un-exports a symbol that was temporarily exported. A notable change from previous version is that this doesn't move the spinlock init, so there's still a resume/reinit path bug. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-23[PATCH] USB: ftdi_sio: new IDs for KOBIL devicesIan Abbott
This patch adds two new devices to the ftdi_sio driver's device ID table. The device IDs were supplied by Stefan Nies of KOBIL Systems for two of their devices using the FTDI chip. Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-23[PATCH] USB: SN9C10x driver - bad page state fixDamian Wrobel
This patch solves the following problem I've already discovered on the latest 2.6.15-rc1-git1 kernel: Nov 13 07:37:28 wrobel kernel: Bad page state at free_hot_cold_page (in process 'motion', page c164e020) Nov 13 07:37:28 wrobel kernel: flags:0x40000400 mapping:00000000 mapcount:0 count:0 Nov 13 07:37:28 wrobel kernel: Backtrace: Nov 13 07:37:28 wrobel kernel: [<c0146d86>] bad_page+0x85/0xbe Nov 13 07:37:28 wrobel kernel: [<c0147629>] free_hot_cold_page+0x54/0x129 Nov 13 07:37:28 wrobel kernel: [<c01598c6>] __vunmap+0xa9/0xfe Nov 13 07:37:28 wrobel kernel: [<c0154114>] vmalloc_to_page+0x34/0x55 Nov 13 07:37:28 wrobel kernel: [<c0159942>] vfree+0x27/0x35 Nov 13 07:37:28 wrobel kernel: [<f8a20292>] sn9c102_release_buffers+0x30/0x3f [sn9c102] Nov 13 07:37:28 wrobel kernel: [<f8a231c2>] sn9c102_release+0x37/0xeb [sn9c102] Nov 13 07:37:28 wrobel kernel: [<c0163e74>] __fput+0xa9/0x1aa Nov 13 07:37:28 wrobel kernel: [<c01624f7>] filp_close+0x49/0x6d Nov 13 07:37:30 wrobel kernel: [<c016258f>] sys_close+0x74/0x95 Nov 13 07:37:30 wrobel kernel: [<c0102ef9>] syscall_call+0x7/0xb Nov 13 07:37:31 wrobel kernel: Trying to fix it up, but a reboot is needed Signed-off-by: Damian Wrobel <dwrobel@ertel.com.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-18[PATCH] Fix copy-paste bug in ohci-ppc-soc.cAndrey Volkov
Fix copy-paste bug in ohci-ppc-soc.c(ohci_hcd_ppc_soc_drv_remove) Signed-off-by: Andrey Volkov <avolkov@varma-el.com> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-17[PATCH] USB: add the anydata usb-serial driverGreg Kroah-Hartman
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-17[PATCH] USB: delete the nokia_dku2 driverGreg Kroah-Hartman
It was causing too many problems, and this is not the proper type of driver for this device. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-17[PATCH] USB: move CONFIG_USB_DEBUG checks into the MakefileGreg Kroah-Hartman
This lets us remove a lot of code in the drivers that were all checking the same thing. It also found some bugs in a few of the drivers, which has been fixed up. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-17[PATCH] USB: OHCI lh7a404 platform device conversion fixupRichard Purdie
Fix an error in the OHCI lh7a404 driver after the platform device conversion. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-17[PATCH] USB: Maxtor OneTouch button support for older drivesAntti Andreimann
This small patch adds a device ID used by older Maxtor OneTouch drives (the ones with blue face-plate instead of the fancy silver one used in newer models). The button on those drives works well with the current driver. From: Antti Andreimann <Antti.Andreimann@mail.ee> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-17[PATCH] usb devio warning fixAndrew Morton
drivers/usb/core/devio.c: In function `proc_ioctl_compat': drivers/usb/core/devio.c:1401: warning: passing arg 1 of `compat_ptr' makes integer from pointer without a cast Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-17[PATCH] USB: fix race in kaweth disconnectHerbert Xu
this patch from Herbert Xu fixes a race by moving termination of the URBs into close() exclusively. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Oliver Neukum <oliver@neukum.name> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-17[PATCH] usb-storage: Fix detection of kodak flash readers in shuttle_usbat ā†µDaniel Drake
driver Peter Favrholdt reported that his Kodak flash device was getting detected as a CDROM, and he helped me track this down to the fact that the device takes a long time (approx 440ms!) to reset. This patch increases the delay to 500ms, which solves the problem. Signed-off-by: Daniel Drake <dsd@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-17[PATCH] USB: Adapt microtek driver to new scsi featuresOliver Neukum
the scsi layer now uses very short sg lists. This breaks the microtek driver. Here is a patch fixes this and some other issues. Signed-off-by: Oliver Neukum <oliver@neukum.name> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-17[PATCH] USB: pl2303: updates pl2303_update_line_status()Luiz Fernando Capitulino
Updates pl2303_update_line_status() to handle X75 and SX1 Siemens mobiles Signed-off-by: Luiz Capitulino <lcapitulino@mandriva.com.br> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-17[PATCH] USB: pl2303: adds new IDs.Luiz Fernando Capitulino
This patch adds two new Siemens mobiles IDs for the pl2303 driver. Signed-off-by: Luiz Capitulino <lcapitulino@mandriva.com.br> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-17[PATCH] USB: onetouch doesn't suspend yetDavid Brownell
The onetouch support doesn't suspend correctly (leaves an interrupt URB posted, instead of unlinking it) so for now just disable it when PM is in the air. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-17[PATCH] USB: cp2101.c: Jablotron usb serial interface identificationJosef Balatka
Jablotron usb serial interface identification Signed-off-by: Josef Balatka <balatka@email.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-17[PATCH] USB: kill unneccessary usb-storage blacklist entriesPavel Machek
I actually have this device, and kernel reports blacklist entry is no longer neccessary. Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-17[PATCH] USB: usbdevfs_ioctl 32bit fixAndrew Morton
drivers/usb/core/devio.c: In function `proc_ioctl_compat': drivers/usb/core/devio.c:1401: warning: passing arg 1 of `compat_ptr' makes integer from pointer without a cast NFI if this is correct... Cc: Pete Zaitcev <zaitcev@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-17[PATCH] usbfs: usbfs_dir_inode_operations cleanupOGAWA Hirofumi
Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-17[PATCH] USB: fix 'unused variable' warningDmitry Torokhov
USB: fix 'unused variable' warning Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-17[PATCH] USB: wacom tablet driver updatePing Cheng
This patch adds support for Graphire4, Cintiq 710, Intuos3 6x11, etc. and report Device IDs. Signed-off-by: Ping Cheng <pingc@wacom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-17[PATCH] USB: add new wacom devices to usb hid-core listPing Cheng
This patch adds support for Graphire4, Cintiq 710, Intuos3 6x11, etc. Signed-off-by: Ping Cheng <pingc@wacom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-17[PATCH] USB Serial: rename ChangeLog.oldGreg Kroah-Hartman
People are complaining about a .old file in the tree. So rename drivers/usb/serial/ChangeLog.old to ChangeLog.history. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-17[PATCH] USB: fix build breakage in dummy_hcd.cGreg Kroah-Hartman
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-11Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-for-linus-2.6Linus Torvalds
2005-11-11Merge master.kernel.org:/home/rmk/linux-2.6-drvmodelLinus Torvalds
2005-11-10[PATCH] PCI: removed unneeded .owner field from struct pci_driverGreg Kroah-Hartman
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-11-10Merge by hand (whitespace conflicts in libata.h)James Bottomley
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-11-09[DRIVER MODEL] Convert platform drivers to use struct platform_driverRussell King
This allows us to eliminate the casts in the drivers, and eventually remove the use of the device_driver function pointer methods for platform device drivers. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-11-09[SCSI] remove Scsi_Host_Template typedefChristoph Hellwig
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-11-09[PATCH] changing CONFIG_LOCALVERSION rebuilds too much, for no good reasonOlaf Hering
This patch removes almost all inclusions of linux/version.h. The 3 #defines are unused in most of the touched files. A few drivers use the simple KERNEL_VERSION(a,b,c) macro, which is unfortunatly in linux/version.h. There are also lots of #ifdef for long obsolete kernels, this was not touched. In a few places, the linux/version.h include was move to where the LINUX_VERSION_CODE was used. quilt vi `find * -type f -name "*.[ch]"|xargs grep -El '(UTS_RELEASE|LINUX_VERSION_CODE|KERNEL_VERSION|linux/version.h)'|grep -Ev '(/(boot|coda|drm)/|~$)'` search pattern: /UTS_RELEASE\|LINUX_VERSION_CODE\|KERNEL_VERSION\|linux\/\(utsname\|version\).h Signed-off-by: Olaf Hering <olh@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-04[USB]: Make early handoff a final fixup instead of a header one.David S. Miller
At header fixup time, it is not yet legal to ioremap() PCI device registers, yet that is what this quirk code needs to do. Signed-off-by: David S. Miller <davem@davemloft.net>
2005-10-31Don't touch USB controller IO registers when they are disabledLinus Torvalds
The USB "handoff" code is an early PCI quirk to make sure we own the USB controller (as opposed to the BIOS/SMM). But if the controller isn't even enabled yet, don't try to access it. Acked-by: Paul Mackerras <paulus@samba.org> (who had an alternate patch) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-31Merge master.kernel.org:/home/rmk/linux-2.6-drvmodelLinus Torvalds
Manual #include fixups for clashes - there may be some unnecessary
2005-10-30[PATCH] fix missing includesTim Schmielau
I recently picked up my older work to remove unnecessary #includes of sched.h, starting from a patch by Dave Jones to not include sched.h from module.h. This reduces the number of indirect includes of sched.h by ~300. Another ~400 pointless direct includes can be removed after this disentangling (patch to follow later). However, quite a few indirect includes need to be fixed up for this. In order to feed the patches through -mm with as little disturbance as possible, I've split out the fixes I accumulated up to now (complete for i386 and x86_64, more archs to follow later) and post them before the real patch. This way this large part of the patch is kept simple with only adding #includes, and all hunks are independent of each other. So if any hunk rejects or gets in the way of other patches, just drop it. My scripts will pick it up again in the next round. Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30[PATCH] Typo fix: dot after newline in printk stringsJean Delvare
Typo fix: dots appearing after a newline in printk strings. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30[PATCH] Use sg_set_buf/sg_init_one where applicableDavid Hardeman
This patch uses sg_set_buf/sg_init_one in some places where it was duplicated. Signed-off-by: David Hardeman <david@2gen.com> Cc: James Bottomley <James.Bottomley@steeleye.com> Cc: Greg KH <greg@kroah.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2005-10-29Create platform_device.h to contain all the platform device details.Russell King
Convert everyone who uses platform_bus_type to include linux/platform_device.h. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-29[PATCH] idmouse cleanup and overflow fixAl Viro
switched to simple_read_from_buffer(), killed broken use of min(). Incidentally, that use of min() had been fixed once, only to be reintroduced in commit 4244f72436ab77c3c29a6447af81734ab3925d85: [PATCH] USB: upgrade of the idmouse driver [snip] - if (count > IMGSIZE - *ppos) - count = IMGSIZE - *ppos; + count = min ((loff_t)count, IMGSIZE - (*ppos)); Note the lovely use of cast to shut the warning about misuse of min() up... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>