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2006-12-27V4L/DVB (4956): [NOVA-T-USB2] Put remote-debugging in the right placeMario Rossi
This patch removes unnecessary (and misleading) debug output (it printed the values of the keys in the table up to the value of the key pressed). Signed-off-by: Mario Rossi <mariofutire@googlemail.com> Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-12-27V4L/DVB (4955): Fix autosearch indexMario Rossi
After rewriting the driver the wrong autosearch index was used when COFDM-parameter needed to be detected. Thanks to Mario Rossi who found it. Signed-off-by: Mario Rossi <mariofutire@googlemail.com> Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-12-22Merge branch 'release' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (68 commits) ACPI: replace kmalloc+memset with kzalloc ACPI: Add support for acpi_load_table/acpi_unload_table_id fbdev: update after backlight argument change ACPI: video: Add dev argument for backlight_device_register ACPI: Implement acpi_video_get_next_level() ACPI: Kconfig - depend on PM rather than selecting it ACPI: fix NULL check in drivers/acpi/osl.c ACPI: make drivers/acpi/ec.c:ec_ecdt static ACPI: prevent processor module from loading on failures ACPI: fix single linked list manipulation ACPI: ibm_acpi: allow clean removal ACPI: fix git automerge failure ACPI: ibm_acpi: respond to workqueue update ACPI: dock: add uevent to indicate change in device status ACPI: ec: Lindent once again ACPI: ec: Change #define to enums there possible. ACPI: ec: Style changes. ACPI: ec: Acquire Global Lock under EC mutex. ACPI: ec: Drop udelay() from poll mode. Loop by reading status field instead. ACPI: ec: Rename gpe_bit to gpe ...
2006-12-22[PATCH] Call init_timer() for ISDN PPP CCP reset state timerMarcel Holtmann
The function isdn_ppp_ccp_reset_alloc_state() sets ->timer.function and ->timer.data and later on calls add_timer() with no init_timer() ever done. Noted by Al Viro. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Karsten Keil <kkeil@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-22[ATM] drivers/atm/fore200e.c: Cleanups.Adrian Bunk
This patch contains the following transformations from custom functions to standard kernel version: - fore200e_kmalloc() -> kzalloc() - fore200e_kfree() -> kfree() - fore200e_swap() -> cpu_to_be32() Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-22[ATM]: Remove dead ATM_TNETA1570 option.Adrian Bunk
This patch removes the unconverted ATM_TNETA1570 option that also lacks any code in the kernel. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-22[PATCH] serial/uartlite: Only enable port if request_port succeededPeter Korsgaard
The uartlite driver used to always enable the port even if request_port failed causing havoc. This patch fixes it. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-22[PATCH] sched: fix bad missed wakeups in the i386, x86_64, ia64, ACPI and ↵Ingo Molnar
APM idle code Fernando Lopez-Lezcano reported frequent scheduling latencies and audio xruns starting at the 2.6.18-rt kernel, and those problems persisted all until current -rt kernels. The latencies were serious and unjustified by system load, often in the milliseconds range. After a patient and heroic multi-month effort of Fernando, where he tested dozens of kernels, tried various configs, boot options, test-patches of mine and provided latency traces of those incidents, the following 'smoking gun' trace was captured by him: _------=> CPU# / _-----=> irqs-off | / _----=> need-resched || / _---=> hardirq/softirq ||| / _--=> preempt-depth |||| / ||||| delay cmd pid ||||| time | caller \ / ||||| \ | / IRQ_19-1479 1D..1 0us : __trace_start_sched_wakeup (try_to_wake_up) IRQ_19-1479 1D..1 0us : __trace_start_sched_wakeup <<...>-5856> (37 0) IRQ_19-1479 1D..1 0us : __trace_start_sched_wakeup (c01262ba 0 0) IRQ_19-1479 1D..1 0us : resched_task (try_to_wake_up) IRQ_19-1479 1D..1 0us : __spin_unlock_irqrestore (try_to_wake_up) ... <idle>-0 1...1 11us!: default_idle (cpu_idle) ... <idle>-0 0Dn.1 602us : smp_apic_timer_interrupt (c0103baf 1 0) ... <...>-5856 0D..2 618us : __switch_to (__schedule) <...>-5856 0D..2 618us : __schedule <<idle>-0> (20 162) <...>-5856 0D..2 619us : __spin_unlock_irq (__schedule) <...>-5856 0...1 619us : trace_stop_sched_switched (__schedule) <...>-5856 0D..1 619us : trace_stop_sched_switched <<...>-5856> (37 0) what is visible in this trace is that CPU#1 ran try_to_wake_up() for PID:5856, it placed PID:5856 on CPU#0's runqueue and ran resched_task() for CPU#0. But it decided to not send an IPI that no CPU - due to TS_POLLING. But CPU#0 never woke up after its NEED_RESCHED bit was set, and only rescheduled to PID:5856 upon the next lapic timer IRQ. The result was a 600+ usecs latency and a missed wakeup! the bug turned out to be an idle-wakeup bug introduced into the mainline kernel this summer via an optimization in the x86_64 tree: commit 495ab9c045e1b0e5c82951b762257fe1c9d81564 Author: Andi Kleen <ak@suse.de> Date: Mon Jun 26 13:59:11 2006 +0200 [PATCH] i386/x86-64/ia64: Move polling flag into thread_info_status During some profiling I noticed that default_idle causes a lot of memory traffic. I think that is caused by the atomic operations to clear/set the polling flag in thread_info. There is actually no reason to make this atomic - only the idle thread does it to itself, other CPUs only read it. So I moved it into ti->status. the problem is this type of change: if (!hlt_counter && boot_cpu_data.hlt_works_ok) { - clear_thread_flag(TIF_POLLING_NRFLAG); + current_thread_info()->status &= ~TS_POLLING; smp_mb__after_clear_bit(); while (!need_resched()) { local_irq_disable(); this changes clear_thread_flag() to an explicit clearing of TS_POLLING. clear_thread_flag() is defined as: clear_bit(flag, &ti->flags); and clear_bit() is a LOCK-ed atomic instruction on all x86 platforms: static inline void clear_bit(int nr, volatile unsigned long * addr) { __asm__ __volatile__( LOCK_PREFIX "btrl %1,%0" hence smp_mb__after_clear_bit() is defined as a simple compile barrier: #define smp_mb__after_clear_bit() barrier() but the explicit TS_POLLING clearing introduced by the patch: + current_thread_info()->status &= ~TS_POLLING; is not an atomic op! So the clearing of the TS_POLLING bit is freely reorderable with the reading of the NEED_RESCHED bit - and both now reside in different memory addresses. CPU idle wakeup very much depends on ordered memory ops, the clearing of the TS_POLLING flag must always be done before we test need_resched() and hit the idle instruction(s). [Symmetrically, the wakeup code needs to set NEED_RESCHED before it tests the TS_POLLING flag, so memory ordering is paramount.] Fernando's dual-core Athlon64 system has a sufficiently advanced memory ordering model so that it triggered this scenario very often. ( And it also turned out that the reason why these latencies never triggered on my testsystems is that i routinely use idle=poll, which was the only idle variant not affected by this bug. ) The fix is to change the smp_mb__after_clear_bit() to an smp_mb(), to act as an absolute barrier between the TS_POLLING write and the NEED_RESCHED read. This affects almost all idling methods (default, ACPI, APM), on all 3 x86 architectures: i386, x86_64, ia64. Signed-off-by: Ingo Molnar <mingo@elte.hu> Tested-by: Fernando Lopez-Lezcano <nando@ccrma.Stanford.EDU> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-22[PATCH] fix s3c24xx gpio driver (include linux/workqueue.h)Ben Dooks
The general gpio driver includes seem to now depend on having <linux/workqueue.h> included before they are. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-22[PATCH] md: fix a few problems with the interface (sysfs and ioctl) to mdNeilBrown
While developing more functionality in mdadm I found some bugs in md... - When we remove a device from an inactive array (write 'remove' to the 'state' sysfs file - see 'state_store') would should not update the superblock information - as we may not have read and processed it all properly yet. - initialise all raid_disk entries to '-1' else the 'slot sysfs file will claim '0' for all devices in an array before the array is started. - all '\n' not to be present at the end of words written to sysfs files - when we use SET_ARRAY_INFO to set the md metadata version, set the flag to say that there is persistant metadata. - allow GET_BITMAP_FILE to be called on an array that hasn't been started yet. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-22[PATCH] increase CARDBUS_MEM_SIZEAndrew Morton
Linus sayeth: Google knows everything, and finds, on MS own site no less: "Windows 2000 default resources: One 4K memory window One 2 MB memory window Two 256-byte I/O windows" which is clearly utterly bogus and insufficient. But Microsoft apparently realized this, and: "Windows XP default resources: Because one memory window of 4K and one window of 2 MB are not sufficient for CardBus controllers in many configurations, Windows XP allocates larger memory windows to CardBus controllers where possible. However, resource windows are static (that is, the operating system does not dynamically allocate larger memory windows if new devices appear.) Under Windows XP, CardBus controllers will be assigned the following resources: One 4K memory window, as in Windows 2000 64 MB memory, if that amount of memory is available. If 64 MB is not available the controller will receive 32 MB; if 32 MB is not available, the controller will receive 16 MB; if 16 MB is not available, the bridge will receive 8 MB; and so on down to a minimum assignment of 1 MB in configurations where memory is too constrained for the operating system to provide a larger window. Two 256-byte I/O windows" So I think we have our answer. Windows uses one 4k window, and one 64MB window. And they are no more dynamic than we are (we _could_ try to do it dynamically, but let's face it, it's fairly painful to dynamically expand PCI bus resources - you may need to reprogram everything up to the root, so it would be absolutely crazy to do that unless you have some serious masochistic tendencies). So let's just increase our default value to 64M too. Cc: Markus Rechberger <mrechberger@gmail.com> Cc: Daniel Ritz <daniel.ritz@gmx.ch> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-22[PATCH] gxt4500: Fix colormap and PLL setting, support GXT6000PPaul Mackerras
This fixes some bugs in the gxt4500 framebuffer driver, and adds support for GXT6000P cards. First, I had the red and blue channels swapped in the colormap update code, resulting in penguins' noses and feet turning blue (though the penguins weren't actually shivering :). Secondly, the code that calculated the values to put in the PLL that generates the pixel clock wasn't observing some constraints that I wasn't originally aware of, but am now that I have some documentation on the chip. The GXT6000P is essentially identical from software's point of view, except for a different reference clock for the PLL, and the addition of a geometry engine (which this driver doesn't use). Signed-off-by: Paul Mackerras <paulus@samba.org> Cc: James Simmons <jsimmons@infradead.org> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-22[PATCH] tlclk: delete unnecessary sysfs_remove_groupAkinobu Mita
It is unnecessary and invalid to call sysfs_remove_group() after sysfs_create_group() failure. Cc: Sebastien Bouchard <sebastien.bouchard@ca.kontron.com> Cc: Mark Gross <mark.gross@intel.com> Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-22[PATCH] fix aoe without scatter-gather [Bug 7662]Ed L. Cashin
Fix a bug that only appears when AoE goes over a network card that does not support scatter-gather. The headers in the linear part of the skb appeared to be larger than they really were, resulting in data that was offset by 24 bytes. This patch eliminates the offset data on cards that don't support scatter-gather or have had scatter-gather turned off. There remains an unrelated issue that I'll address in a separate email. Fixes bugzilla #7662 Signed-off-by: "Ed L. Cashin" <ecashin@coraid.com> Cc: <stable@kernel.org> Cc: Greg KH <greg@kroah.com> Cc: <boddingt@optusnet.com.au> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-22[PATCH] smc911 workqueue fixesAndrew Morton
Teach this driver about the workqueue changes. Cc: Vitaly Wool <vitalywool@gmail.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-22[PATCH] smc911x: fix netpoll compilation faliureVitaly Wool
Fix the compilation failure for smc911x.c when NET_POLL_CONTROLLER is set. Signed-off-by: Vitaly Wool <vitalywool@gmail.com> Cc: Jeff Garzik <jeff@garzik.org> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-22[PATCH] fix kernel-doc warnings in 2.6.20-rc1Randy Dunlap
Fix kernel-doc warnings in 2.6.20-rc1. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-22[PATCH] rtc warning fixAndrew Morton
drivers/char/rtc.c:116: warning: 'hpet_rtc_interrupt' defined but not used Cc: Jan Beulich <jbeulich@novell.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-22[PATCH] KVM: API versioningAvi Kivity
Add compile-time and run-time API versioning. Signed-off-by: Avi Kivity <avi@qumranet.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-22[PATCH] KVM: Handle p5 mce msrsMichael Riepe
This allows plan9 to get a little further booting. Signed-off-by: Michael Riepe <michael@mr511.de> Signed-off-by: Avi Kivity <avi@qumranet.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-22[PATCH] KVM: Force real-mode cs limit to 64KMichael Riepe
This allows opensolaris to boot on kvm/intel. Signed-off-by: Michael Riepe <michael@mr511.de> Signed-off-by: Avi Kivity <avi@qumranet.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-22[PATCH] KVM: Do not export unsupported msrs to userspaceMichael Riepe
Some msrs, such as MSR_STAR, are not available on all processors. Exporting them causes qemu to try to fetch them, which will fail. So, check all msrs for validity at module load time. Signed-off-by: Michael Riepe <michael@mr511.de> Signed-off-by: Avi Kivity <avi@qumranet.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-22[PATCH] KVM: Use more traditional error handling in kvm_mmu_init()Avi Kivity
Signed-off-by: Avi Kivity <avi@qumranet.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-22[PATCH] KVM: AMD SVM: Save and restore the floating point unit stateAvi Kivity
Fixes sf bug 1614113 (segfaults in nbench). Signed-off-by: Avi Kivity <avi@qumranet.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-22[PATCH] KVM: AMD SVM: handle MSR_STAR in 32-bit modeAvi Kivity
This is necessary for linux guests. Signed-off-by: Avi Kivity <avi@qumranet.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-22[PATCH] KVM: add valid_vcpu() helperJames Morris
Consolidate the logic for checking whether a vcpu index is valid. Also, use likely(), as a valid value should be the overwhelmingly common case. Signed-off-by: James Morris <jmorris@namei.org> Signed-off-by: Avi Kivity <avi@qumranet.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-21Merge branch 'for-linus' of git://brick.kernel.dk/data/git/linux-2.6-blockLinus Torvalds
* 'for-linus' of git://brick.kernel.dk/data/git/linux-2.6-block: [PATCH] block: document io scheduler allow_merge_fn hook [PATCH] cfq-iosched: don't allow sync merges across queues [PATCH] Fixup blk_rq_unmap_user() API [PATCH] __blk_rq_unmap_user() fails to return error [PATCH] __blk_rq_map_user() doesn't need to grab the queue_lock [PATCH] Remove queue merging hooks [PATCH] ->nr_sectors and ->hard_nr_sectors are not used for BLOCK_PC requests [PATCH] cciss: fix XFER_READ/XFER_WRITE in do_cciss_request [PATCH] cciss: set default raid level when reading geometry fails
2006-12-21Merge branch 'upstream-linus' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: [libata] sata_svw, sata_vsc: kill iomem warnings [PATCH] libata: take scmd->cmd_len into account when translating SCSI commands [PATCH] libata: kill @cdb argument from xlat methods [PATCH] libata: clean up variable name usage in xlat related functions [libata] Move some PCI IDs from sata_nv to ahci [libata] pata_via: suspend/resume support fix [libata] pata_cs5530: suspend/resume support tweak
2006-12-21Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6: Driver core: proper prototype for drivers/base/init.c:driver_init() kobject: kobject_uevent() returns manageable value kref refcnt and false positives
2006-12-21Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6: (22 commits) acpiphp: Link-time error for PCI Hotplug shpchp: cleanup shpchp.h shpchp: remove shpchprm_get_physical_slot_number shpchp: cleanup struct controller shpchp: remove unnecessary struct php_ctlr PCI: ATI sb600 sata quirk PCI legacy resource fix PCI: don't export device IDs to userspace PCI: Be a bit defensive in quirk_nvidia_ck804() so we don't risk dereferencing a NULL pdev. PCI: Fix multiple problems with VIA hardware PCI: Only check the HT capability bits in mpic.c PCI: Use pci_find_ht_capability() in drivers/pci/quirks.c PCI: Add #defines for Hypertransport MSI fields PCI: Use pci_find_ht_capability() in drivers/pci/htirq.c PCI: Add pci_find_ht_capability() for finding Hypertransport capabilities PCI: Create __pci_bus_find_cap_start() from __pci_bus_find_cap() pci: Introduce pci_find_present PCI: pcieport-driver: remove invalid warning message rpaphp: compiler warning cleanup PCI quirks: remove redundant check ...
2006-12-21Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6: (34 commits) USB Storage: remove duplicate Nokia entry in unusual_devs.h [PATCH] bluetooth: add support for another Kensington dongle [PATCH] usb serial: add support for Novatel S720/U720 CDMA/EV-DO modems [PATCH] USB: Nokia E70 is an unusual device USB: fix to usbfs_snoop logging of user defined control urbs USB: at91_udc: Additional checks USB: at91_udc: Cleanup variables after failure in usb_gadget_register_driver() USB: at91_udc: allow drivers that support high speed USB: u132-hcd/ftdi-elan: add support for Option GT 3G Quad card USB: at91_udc, misc fixes USB: at91 udc, support at91sam926x addresses USB: OHCI support for PNX8550 USB: ohci handles hardware faults during root port resets USB: ohci at91 warning fix USB: ohci whitespace/comment fixups USB: MAINTAINERS update, EHCI and OHCI USB: gadget driver unbind() is optional; section fixes; misc UHCI: module parameter to ignore overcurrent changes USB: Nokia E70 is an unusual device USB AUERSWALD: replace kmalloc+memset with kzalloc ...
2006-12-20Merge branch 'merge' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc: [POWERPC] Fix register save area alignment for swapcontext syscall [POWERPC] Fix PCI device channel state initialization [POWERPC] Update MTD OF documentation [POWERPC] Probe Efika platform before CHRP. [POWERPC] Fix build of cell zImage.initrd [POWERPC] iSeries: fix CONFIG_VIOPATH dependency [POWERPC] iSeries: fix viocons init [POWERPC] iSeries: fix viocd init [POWERPC] iSeries: fix iseries_veth init [POWERPC] iSeries: fix viotape init [POWERPC] iSeries: fix viodasd init [POWERPC] Workaround oldworld OF bug with IRQs & P2P bridges [POWERPC] powerpc: add scanning of ebc bus to of_platform [POWERPC] spufs: fix assignment of node numbers [POWERPC] cell: Fix spufs with "new style" device-tree [POWERPC] cell: Enable spider workarounds on all PCI buses [POWERPC] cell: add forward struct declarations to spu.h [POWERPC] cell: update cell_defconfig
2006-12-20Merge branch 'drm-patches' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-patches' of master.kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6: drm: Stop defining pci_pretty_name drm: r128: comment aligment with drm git drm: make kernel context switch same as for drm git tree. drm: fixup comment header style drm: savage: compat fix from drm git. drm: Unify radeon offset checking. i915_vblank_tasklet: Try harder to avoid tearing. DRM: handle pci_enable_device failure drm: fix return value check
2006-12-20Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (29 commits) [ARM] 4062/1: S3C24XX: Anubis and Osiris shuld have CONFIG_PM_SIMTEC [ARM] 4060/1: update several ARM defconfigs [ARM] 4061/1: xsc3: change of maintainer [ARM] 4059/1: VR1000: fix LED3's platform device number [ARM] 4022/1: iop13xx: generic irq fixups [ARM] 4015/1: s3c2410 cpu ifdefs [ARM] 4057/1: ixp23xx: unconditionally enable hardware coherency [ARM] 4056/1: iop13xx: fix resource.end off-by-one in flash setup [ARM] 4055/1: iop13xx: fix phys_io/io_pg_offst for iq81340mc/sc [ARM] 4054/1: ep93xx: add HWCAP_CRUNCH [ARM] 4052/1: S3C24XX: Fix PM in arch/arm/mach-s3c2410/Kconfig [ARM] Fix warnings from asm/system.h [ARM] 4051/1: S3C24XX: clean includes in S3C2440 and S3C2442 support [ARM] 4050/1: S3C24XX: remove old changelogs in arch/arm/mach-s3c2410 [ARM] 4049/1: S3C24XX: fix sparse warning due to upf_t in regs-serial.h [ARM] 4048/1: S3C24XX: make s3c2410_pm_resume() static [ARM] 4046/1: S3C24XX: fix sparse errors arch/arm/mach-s3c2410 [ARM] 4045/1: S3C24XX: remove old VA for non-shared areas [ARM] 4044/1: S3C24XX: fix sparse warnings in arch/arm/mach-s3c2410/s3c2442-clock.c [ARM] 4043/1: S3C24XX: fix sparse warnings in arch/arm/mach-s3c2410/s3c2440-clock.c ...
2006-12-20ACPI: replace kmalloc+memset with kzallocBurman Yan
Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-12-20USB Storage: remove duplicate Nokia entry in unusual_devs.hGreg Kroah-Hartman
How many times are we going to merge this entry... Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-20[libata] sata_svw, sata_vsc: kill iomem warningsJeff Garzik
Now that iomap merge is close to reality, and since the warnings and issue have been around so long, we don't need a reminder on every build that libata needs to be converted over to iomap. Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-20[PATCH] bluetooth: add support for another Kensington dongleOlivier Galibert
Add the stupid sco fixup quirk to yet another Broadcom/Kensington device. Cc: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-20[PATCH] usb serial: add support for Novatel S720/U720 CDMA/EV-DO modemsEric Smith
Add USB vendor/device IDs for Novatel Wireless S720 and U720 CDMA/EV-DO modems to airprime.c. Signed-off-by: Eric Smith <eric@brouhaha.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-20[PATCH] USB: Nokia E70 is an unusual deviceAndrew Morton
Taken from http://bugzilla.kernel.org/show_bug.cgi?id=7508 When the Nokia E70 Phone is plugged in to the USB port, I get: end_request: I/O error, dev sda, sector 1824527 sd 0:0:0:0: SCSI error: return code = 0x10070000 end_request: I/O error, dev sda, sector 1824535 sd 0:0:0:0: SCSI error: return code = 0x10070000 The fix is to add these lines to drivers/usb/storage/unusual_devs.h: Cc: <honkkis@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-20[PATCH] libata: take scmd->cmd_len into account when translating SCSI commandsTejun Heo
libata depended on SCSI command to have the correct length when tranlating it into an ATA command. This generally worked for commands issued by SCSI HLD but user could issue arbitrary broken command using sg interface. Also, when building ATAPI command, full command size was always copied. Because some ATAPI devices needs bytes after CDB cleared, if upper layer doesn't clear bytes after CDB, such devices will malfunction. This necessiated recent clear-garbage-after-CDB fix in sg interfaces. However, scsi_execute() isn't fixed yet and HL-DT-ST DVD-RAM GSA-H30N malfunctions on initialization commands issued from SCSI. This patch makes xlat functions always consider SCSI cmd_len. Each translation function checks for proper cmd_len and ATAPI translaation clears bytes after CDB. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Jens Axboe <jens.axboe@oracle.com> Cc: Douglas Gilbert <dougg@torque.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-20[PATCH] libata: kill @cdb argument from xlat methodsTejun Heo
xlat function will be updated to consider qc->scsicmd->cmd_len and many xlat functions deference qc->scsicmd already. It doesn't make sense to pass qc->scsicmd->cmnd as @cdb separately. Kill the argument. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-20[PATCH] libata: clean up variable name usage in xlat related functionsTejun Heo
Variable names in xlat functions are quite confusing now. 'scsicmd' is used for CDB while qc->scsicmd points to struct scsi_cmnd while 'cmd' is used for struct scsi_cmnd. This patch cleans up variable names in xlat functions such that 'scmd' is used for struct scsi_cmnd and 'cdb' for CDB. Also, 'scmd' local variable is added if qc->scsicmd is used multiple times. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-20[libata] Move some PCI IDs from sata_nv to ahciPeer Chen
The content of memory map io of BAR5 have been change from MCP65 then sata_nv can't work fine on the platform based on MCP65 and MCP67, so move their IDs from sata_nv.c to ahci.c. Signed-off-by: Peer Chen <pchen@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-20Driver core: proper prototype for drivers/base/init.c:driver_init()Adrian Bunk
Add a prototype for driver_init() in include/linux/device.h. Also remove a static function of the same name in drivers/acpi/ibm_acpi.c to ibm_acpi_driver_init() to fix the namespace collision. Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-20acpiphp: Link-time error for PCI HotplugKristen Carlson Accardi
I'm seeing: `acpiphp_glue_exit' referenced in section `.init.text' of drivers/built-in.o: defined in discarded section `.exit.text' of drivers/built-in.o when trying to compile an IA64 kernel with PCI hotplug enabled. I suggest this patch: Signed-off-by: Peter Chubb <peterc@gelato.unsw.edu.au> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-20shpchp: cleanup shpchp.hKenji Kaneshige
This patch cleans up shpchp.h. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-20shpchp: remove shpchprm_get_physical_slot_numberKenji Kaneshige
This patch removes unnecessary shpchprm_get_physical_slot_number() function. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-20shpchp: cleanup struct controllerKenji Kaneshige
This patch removes unused/unnecessary members from struct controller. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-20shpchp: remove unnecessary struct php_ctlrKenji Kaneshige
The struct php_ctlr seems to be only for complicating codes. This patch removes struct php_ctlr and related codes. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>