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2008-03-18Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: ALPS - fix forward/back buttons reversed on Acer 5520-5290 Input: ALPS - put secondary device in proper place in sysfs Input: wacom - add support for Bamboo1, BambooFun, and Cintiq 12WX Input: document i8042.noloop Input: add keyboard notifier documentation Input: ads7846 - fix uninitialized var warning Input: i8042 - add SNI RM support Input: i8042 - add Lenovo 3000 N100 to nomux blacklist Input: i8042 - fix warning on non-x86 builds Input: cobalt_btns - assorted fixes
2008-03-18Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds
* 'for-linus' of git://git.kernel.dk/linux-2.6-block: Revert "unexport bio_{,un}map_user" relay: fix subbuf_splice_actor() adding too many pages The ps2esdi driver was marked as BROKEN more than two years ago due to being
2008-03-18Merge branch 'drm-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/ati_pcigart: fix the PCIGART to use drm_pci to allocate GART table. drm/radeon: fixup RV550 chip family drm/via: attempt again to stabilise the AGP DMA command submission. drm: Fix race that can lockup the kernel
2008-03-18Input: ALPS - fix forward/back buttons reversed on Acer 5520-5290Laszlo Kajan
ALPS_FW_BK_1 protocol flavor seems to have forward and backward keys reversed. Signed-off-by: Laszlo Kajan <kajla@bioinfo.pl> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-03-18Input: ALPS - put secondary device in proper place in sysfsDmitry Torokhov
Secondary input device did not have parent set up causing it to appear in the root of sysfs device hierarchy. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-03-17pciehp: don't enable slot unless forcedMark Lord
This fixes a 2.6.25 regression reported by Alex Chiang. Invoke pciehp_enable_slot() at startup only when pciehp_force=1. Some HP equipment apparently cannot cope with it otherwise. This restores the (previously working) 2.6.24 behaviour here, while allowing machines that need a kick to use pciehp_force=1. This was the original design back in October 2007, but Kristen suggested we try without it first: Kristen Carlson Accardi wrote: >I think it would be ok to try allowing the slot to be enabled when not >using pciehp_force mode. We can wrap it later if it proves to break things This ended up breaking one of Alex's setups, so it's time to put the wrapper back in now. Signed-off-by: Mark Lord <mlord@pobox.com> Acked-by: Alex Chiang <achiang@hp.com> Acked-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-17Merge branch 'upstream-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: ahci: Add Marvell 6121 SATA support pata_ali: use atapi_cmd_type() to determine cmd type instead of transfer size ahci: implement skip_host_reset parameter ahci: request all PCI BARs devres: implement pcim_iomap_regions_request_all() libata-acpi: improve dock event handling
2008-03-17ahci: Add Marvell 6121 SATA supportJose Alberto Reguero
Signed-off-by: Jose Alberto Reguero <jareguero@telefonica.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-17pata_ali: use atapi_cmd_type() to determine cmd type instead of transfer sizeTejun Heo
pata_ali was using qc->nbytes to determine whether a command is data transfer type or not. As now qc->nbytes can be extended by padding and draining buffers, these tests are not useful anymore. Use atapi_cmd_type() instead. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-17ahci: implement skip_host_reset parameterTejun Heo
Under certain circumstances (SSP turned off by the BIOS) and for debugging purposes, skipping global controller reset is helpful. Add a kernel parameter for it. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-17ahci: request all PCI BARsTejun Heo
ahci is often implemented with accompanying SFF compatible interface and legacy IDE driver may attach to the legacy IO ports when the controller is already claimed by ahci and vice-versa. This patch makes ahci use pcim_iomap_regions_request_all() so that all IO regions are claimed on attach. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-17libata-acpi: improve dock event handlingTejun Heo
Improve ACPI hotplug handling such that dock event is handled properly. * Register handlers for dock events. * Directly detach device on EJECT_REQUEST instead of signaling hotplug event. This prevents libata from accessing severed controller and/or device. * While at it, use named constants for ACPI events and move uevent signaling inside host lock. Original patch and testing by Holger Macht. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Holger Macht <hmacht@suse.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-17virtio: fix race in enable_cbChristian Borntraeger
There is a race in virtio_net, dealing with disabling/enabling the callback. I saw the following oops: kernel BUG at /space/kvm/drivers/virtio/virtio_ring.c:218! illegal operation: 0001 [#1] SMP Modules linked in: sunrpc dm_mod CPU: 2 Not tainted 2.6.25-rc1zlive-host-10623-gd358142-dirty #99 Process swapper (pid: 0, task: 000000000f85a610, ksp: 000000000f873c60) Krnl PSW : 0404300180000000 00000000002b81a6 (vring_disable_cb+0x16/0x20) R:0 T:1 IO:0 EX:0 Key:0 M:1 W:0 P:0 AS:0 CC:3 PM:0 EA:3 Krnl GPRS: 0000000000000001 0000000000000001 0000000010005800 0000000000000001 000000000f3a0900 000000000f85a610 0000000000000000 0000000000000000 0000000000000000 000000000f870000 0000000000000000 0000000000001237 000000000f3a0920 000000000010ff74 00000000002846f6 000000000fa0bcd8 Krnl Code: 00000000002b819a: a7110001 tmll %r1,1 00000000002b819e: a7840004 brc 8,2b81a6 00000000002b81a2: a7f40001 brc 15,2b81a4 >00000000002b81a6: a51b0001 oill %r1,1 00000000002b81aa: 40102000 sth %r1,0(%r2) 00000000002b81ae: 07fe bcr 15,%r14 00000000002b81b0: eb7ff0380024 stmg %r7,%r15,56(%r15) 00000000002b81b6: a7f13e00 tmll %r15,15872 Call Trace: ([<000000000fa0bcd0>] 0xfa0bcd0) [<00000000002b8350>] vring_interrupt+0x5c/0x6c [<000000000010ab08>] do_extint+0xb8/0xf0 [<0000000000110716>] ext_no_vtime+0x16/0x1a [<0000000000107e72>] cpu_idle+0x1c2/0x1e0 The problem can be triggered with a high amount of host->guest traffic. I think its the following race: poll says netif_rx_complete poll calls enable_cb enable_cb opens the interrupt mask a new packet comes, an interrupt is triggered----\ enable_cb sees that there is more work | enable_cb disables the interrupt | . V . interrupt is delivered . skb_recv_done does atomic napi test, ok some waiting disable_cb is called->check fails->bang! . poll would do napi check poll would do disable_cb The fix is to let enable_cb not disable the interrupt again, but expect the caller to do the cleanup if it returns false. In that case, the interrupt is only disabled, if the napi test_set_bit was successful. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> (cleaned up doco)
2008-03-17virtio: Enable netpoll interface for netconsole loggingAmit Shah
Add a new poll_controller handler that the netpoll interface needs. This enables netconsole logging from a kvm guest over the virtio net interface. Signed-off-by: Amit Shah <amitshah@gmx.net> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2008-03-17virtio: handle > 2 billion page balloon targetsRusty Russell
If the host asks for a huge target towards_target() can overflow, and we up oops as we try to release more pages than we have. The simple fix is to use a 64-bit value. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2008-03-17virtio: Fix sysfs bits to have proper block symlinkJeremy Katz
Fix up so that the virtio_blk devices in sysfs link correctly to their block device. This then allows them to be detected by hal, etc Signed-off-by: Jeremy Katz <katzj@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2008-03-17virtio: Use spin_lock_irqsave/restore for virtio-pciAnthony Liguori
virtio-pci acquires its spin lock in an interrupt context so it's necessary to use spin_lock_irqsave/restore variants. This patch fixes guest SMP when using virtio devices in KVM. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2008-03-17The ps2esdi driver was marked as BROKEN more than two years ago due to beingAdrian Bunk
no longer working for some time. A driver that had been marked as BROKEN for such a long time seems to be unlikely to be revived in the forseeable future. But if anyone wants to ever revive this driver, the code is still present in the older kernel releases. Signed-off-by: Adrian Bunk <bunk@kernel.org> Acked-by: Alan Cox <alan@redhat.com> Cc: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-03-17drm/ati_pcigart: fix the PCIGART to use drm_pci to allocate GART table.Dave Airlie
This fixes a problem on 64-bit with 4GB with ATI RS690 chipsets. It makes sure the pcigart table is allocated in coherent memory for DMA operations. Signed-off-by: Dave Airlie <airlied@redhat.com>
2008-03-17drm/radeon: fixup RV550 chip familyAlex Deucher
This fixes up the RV550 chips which are based on RV515, not RV530. It also adds another RS690 PCI ID. Signed-off-by: Dave Airlie <airlied@redhat.com>
2008-03-17drm/via: attempt again to stabilise the AGP DMA command submission.Thomas Hellstrom
It's worth remembering that all new bright ideas on how to make this command reader work properly and according to docs will probably fail :( Bring in some old code. Also allow a larger SG-DMA download stride, and remove unnecessary waits for command regulators pauses. Signed-off-by: Dave Airlie <airlied@redhat.com>
2008-03-17drm: Fix race that can lockup the kernelMike Isely
The i915_vblank_swap() function schedules an automatic buffer swap upon receipt of the vertical sync interrupt. Such an operation is lengthy so it can't be allowed to happen in normal interrupt context, thus the DRM implements this by scheduling the work in a kernel softirq-scheduled tasklet. In order for the buffer swap to work safely, the DRM's central lock must be taken, via a call to drm_lock_take() located in drivers/char/drm/drm_irq.c within the function drm_locked_tasklet_func(). The lock-taking logic uses a non-interrupt-blocking spinlock to implement the manipulations needed to take the lock. This semantic would be safe if all attempts to use the spinlock only happen from process context. However this buffer swap happens from softirq context which is really a form of interrupt context. Thus we have an unsafe situation, in that drm_locked_tasklet_func() can block on a spinlock already taken by a thread in process context which will never get scheduled again because of the blocked softirq tasklet. This wedges the kernel hard. To trigger this bug, run a dual-head cloned mode configuration which uses the i915 drm, then execute an opengl application which synchronizes buffer swaps against the vertical sync interrupt. In my testing, a lockup always results after running anywhere from 5 minutes to an hour and a half. I believe dual-head is needed to really trigger the problem because then the vertical sync interrupt handling is no longer predictable (due to being interrupt-sourced from two different heads running at different speeds). This raises the probability of the tasklet trying to run while the userspace DRI is doing things to the GPU (and manipulating the DRM lock). The fix is to change the relevant spinlock semantics to be the interrupt-blocking form. After this change I am no longer able to trigger the lockup; the longest test run so far was 20 hours (test stopped after that point). Note: I have examined the places where this spinlock is being employed; all are reasonably short bounded sequences and should be suitable for interrupts being blocked without impacting overall kernel interrupt response latency. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2008-03-16Merge branch 'master' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6 * 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6: [PARISC] make ptr_to_pide() static [PARISC] head.S: section mismatch fixes [PARISC] add back Crestone Peak cpu [PARISC] futex: special case cmpxchg NULL in kernel space [PARISC] clean up show_stack [PARISC] add pa8900 CPUs to hardware inventory [PARISC] clean up include/asm-parisc/elf.h [PARISC] move defconfig to arch/parisc/configs/ [PARISC] add back AD1889 MAINTAINERS entry [PARISC] pdc_console: fix bizarre panic on boot [PARISC] dump_stack in show_regs [PARISC] pdc_stable: fix compile errors [PARISC] remove unused pdc_iodc_printf function [PARISC] bump __NR_syscalls [PARISC] unbreak pgalloc.h [PARISC] move VMALLOC_* definitions to fixmap.h [PARISC] wire up timerfd syscalls [PARISC] remove old timerfd syscall
2008-03-15[PARISC] make ptr_to_pide() staticFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
2008-03-15[PARISC] pdc_stable: fix compile errorsJoel Soete
Signed-off-by: Joel Soete <rubisher@scarlet.be> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
2008-03-15ACPI: Remove ACPI_CUSTOM_DSDT_INITRD optionLinus Torvalds
This essentially reverts commit 71fc47a9adf8ee89e5c96a47222915c5485ac437 ("ACPI: basic initramfs DSDT override support"), because the code simply isn't ready. It did ugly things to the init sequence to populate the rootfs image early, but that just ended up showing other problems with the whole approach. The fact is, the VFS layer simply isn't initialized this early, and the relevant ACPI code should either run much later, or this shouldn't be done at all. For 2.6.25, we'll just pick the latter option. We can revisit this concept later if necessary. Cc: Dave Hansen <haveblue@us.ibm.com> Cc: Tilman Schmidt <tilman@imap.cc> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Thomas Renninger <trenn@suse.de> Cc: Eric Piel <eric.piel@tremplin-utc.net> Cc: Len Brown <len.brown@intel.com> Cc: Christoph Hellwig <hch@infradead.org> Cc: Markus Gaugusch <dsdt@gaugusch.at> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-15tifm_sd: DATA_CARRY is not boolean in tifm_sd_transfer_data()Roel Kluin
DATA_CARRY is not boolean Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-14Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: firewire: fw-ohci: shut up false compiler warning on PPC32 firewire: fw-ohci: use dma_alloc_coherent for ar_buffer ieee1394: sbp2: fix for SYM13FW500 bridge (Datafab disk) firewire: fw-sbp2: fix for SYM13FW500 bridge (Datafab disk) firewire: update Kconfig help text firewire: warn on fatal condition in topology code firewire: fw-sbp2: set single-phase retry_limit firewire: fw-ohci: Apple UniNorth 1st generation support firewire: fw-ohci: PPC PMac platform code firewire: endianess annotations firewire: endianess fix
2008-03-14Input: wacom - add support for Bamboo1, BambooFun, and Cintiq 12WXPing Cheng
Add support for new wacom tablets - Bamboo1, BambooFun, and Cintiq 12WX Signed-off-by: Ping Cheng <pingc@wacom.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-03-14Input: ads7846 - fix uninitialized var warningAndrew Morton
drivers/input/touchscreen/ads7846.c: In function 'ads7846_read12_ser': drivers/input/touchscreen/ads7846.c:216: warning: 'sample' may be used uninitialized in this function Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-03-14Input: i8042 - add SNI RM supportThomas Bogendoerfer
SNI RM200 don't have the i8042 controller connected to the EISA bus, but have a second address range for onboard devices. This patch handles the two possible address ranges for the i8042 on SNI RMs. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-03-14Input: i8042 - add Lenovo 3000 N100 to nomux blacklistJiri Kosina
Lenovo 3000 N100 needs entry in nomux blacklist. Reported-by: Christopher Desjardins <cddesjardins@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-03-14Input: i8042 - fix warning on non-x86 buildsRoland Dreier
Commit c18bab80 ("Input: i8042 - non-x86 build fix") introduced the following warning on non-x86 builds: drivers/input/serio/i8042.c: In function 'i8042_probe': drivers/input/serio/i8042.c:1154: warning: unused variable 'param' Fix this by moving the parameter variable declaration into the #ifdef too. Signed-off-by: Roland Dreier <rolandd@cisco.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-03-14Input: cobalt_btns - assorted fixesYoichi Yuasa
- fix compile errors (keymap is in bdev, not pdev) - cdev is no more (must use dev.parent) - update copiright notice Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-03-14firewire: fw-ohci: shut up false compiler warning on PPC32Stefan Richter
Shut up "may be used uninitialised in this function" warnings due to PPC32's implementation of dma_alloc_coherent(). Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-03-14firewire: fw-ohci: use dma_alloc_coherent for ar_bufferJarod Wilson
Currently, we do nothing to guarantee we have a consistent DMA buffer for asynchronous receive packets. Rather than doing several sync's following a dma_map_single() to get consistent buffers, just switch to using dma_alloc_coherent(). Resolves constant buffer failures on my own x86_64 laptop w/4GB of RAM and likely to fix a number of other failures witnessed on x86_64 systems with 4GB of RAM or more. Signed-off-by: Jarod Wilson <jwilson@redhat.com> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-03-14ieee1394: sbp2: fix for SYM13FW500 bridge (Datafab disk)Stefan Richter
Fix I/O errors due to SYM13FW500's inability to handle larger request sizes. Reported by Piergiorgio Sartor <piergiorgio.sartor@nexgo.de> for firewire-sbp2 in https://bugzilla.redhat.com/show_bug.cgi?id=436879 This fix is necessary because sbp2's default request size limit has been lifted since 2.6.25-rc1. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jarod Wilson <jwilson@redhat.com>
2008-03-14firewire: fw-sbp2: fix for SYM13FW500 bridge (Datafab disk)Stefan Richter
Fix I/O errors due to SYM13FW500's inability to handle larger request sizes. Reported by Piergiorgio Sartor <piergiorgio.sartor@nexgo.de> in https://bugzilla.redhat.com/show_bug.cgi?id=436879 Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jarod Wilson <jwilson@redhat.com>
2008-03-14firewire: update Kconfig help textStefan Richter
Remove some less necessary information, point out that video1394 and dv1394 should be blacklisted along with ohci1394. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-03-14firewire: warn on fatal condition in topology codeStefan Richter
If this ever happens to anybody, we want to have it in his log. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-03-14firewire: fw-sbp2: set single-phase retry_limitJarod Wilson
Per the SBP-2 specification, all SBP-2 target devices must have a BUSY_TIMEOUT register. Per the 1394-1995 specification, the retry_limt portion of the register should be set to 0x0 initially, and set on the target by a logged in initiator (i.e., a Linux host w/firewire controller(s)). Well, as it turns out, lots of devices these days have actually moved on to starting to implement SBP-3 compliance, which says that retry_limit should default to 0xf instead (yes, SBP-3 stomps directly on 1394-1995, oops). Prior to this change, the firewire driver stack didn't touch retry_limit, and any SBP-3 compliant device worked fine, while SBP-2 compliant ones were unable to retransmit when the host returned an ack_busy_X, which resulted in stalled out I/O, eventually causing the SCSI layer to give up and offline the device. The simple fix is for us to set retry_limit to 0xf in the register for all devices (which actually matches what the old ieee1394 stack did). Prior to this change, a hard disk behind an SBP-2 Prolific PL-3507 bridge chip would routinely encounter buffer I/O errors and wind up offlined by the SCSI layer. With this change, I've encountered zero I/O failures moving tens of GB of data around. Signed-off-by: Jarod Wilson <jwilson@redhat.com> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-03-14firewire: fw-ohci: Apple UniNorth 1st generation supportStefan Richter
Mostly copied from ohci1394.c. Necessary for some older Macs, e.g. PowerBook G3 Pismo and early PowerBook G4 Titanium. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-03-14firewire: fw-ohci: PPC PMac platform codeStefan Richter
Copied from ohci1394.c. This code is necessary to prevent machine check exceptions when reloading or resuming the driver. Tested on a 1st generation PowerBook G4 Titanium, which also needs the pci_probe() hunk. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> I was able to reproduce the system exception on resume with a 3rd-gen Titanium PowerBook G4 667, and this patch does let the system resume successfully now. Not quite clear if there was possibly an updated version coming using pci_enable_device() instead of the pair of pmac_call_feature() calls, but either way, this is a definite must-have, at least for older ppc macs -- my Aluminum PowerBook G4/1.67 suspends and resumes without this patch just fine. Signed-off-by: Jarod Wilson <jwilson@redhat.com> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2008-03-14firewire: endianess annotationsStefan Richter
Kills warnings from 'make C=1 CHECKFLAGS="-D__CHECK_ENDIAN__" modules': drivers/firewire/fw-transaction.c:771:10: warning: incorrect type in assignment (different base types) drivers/firewire/fw-transaction.c:771:10: expected unsigned int [unsigned] [usertype] <noident> drivers/firewire/fw-transaction.c:771:10: got restricted unsigned int [usertype] <noident> drivers/firewire/fw-transaction.h:93:10: warning: incorrect type in assignment (different base types) drivers/firewire/fw-transaction.h:93:10: expected unsigned int [unsigned] [usertype] <noident> drivers/firewire/fw-transaction.h:93:10: got restricted unsigned int [usertype] <noident> drivers/firewire/fw-ohci.c:1490:8: warning: restricted degrades to integer drivers/firewire/fw-ohci.c:1490:35: warning: restricted degrades to integer drivers/firewire/fw-ohci.c:1516:5: warning: cast to restricted type Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jarod Wilson <jwilson@redhat.com>
2008-03-14firewire: endianess fixStefan Richter
The generation of incoming requests was filled in in wrong byte order on machines with big endian CPU. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jarod Wilson <jwilson@redhat.com>
2008-03-13Merge 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: IPoIB: Allocate priv->tx_ring with vmalloc() IPoIB/cm: Set tx_wr.num_sge in connected mode post_send() IPoIB: Don't drop multicast sends when they can be queued IB/ipath: Reset the retry counter for RDMA_READ_RESPONSE_MIDDLE packets IB/ipath: Fix error completion put on send CQ instead of recv CQ IB/ipath: Fix RC QP initialization IB/ipath: Fix potentially wrong RNR retry counter returned in ipath_query_qp() IB/ipath: Fix IB compliance problems with link state vs physical state
2008-03-13Merge branch 'fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx: async_tx: checkpatch says s/__FUNCTION__/__func__/g iop-adma.c: replace remaining __FUNCTION__ occurrences fsldma: Add a completed cookie updated action in DMA finish interrupt. fsldma: Add device_prep_dma_interrupt support to fsldma.c dmaengine: Fix a bug about BUG_ON() on DMA engine capability DMA_INTERRUPT. fsldma: Fix fsldma.c warning messages when it's compiled under PPC64.
2008-03-13Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/pci-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/pci-2.6: PCI: fix issue with busses registering multiple times in sysfs
2008-03-13Merge 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: (32 commits) ACPI: thermal: show temperature in millidegree Celsius thermal: fix generic thermal I/F for hwmon acer-wmi: build depends on i8042 documentation: Move power-related files to Documentation/power/ ACPI: buffer array too short in drivers/acpi/system.c acer-wmi: Add DMI quirk for mail LED support on Acer Aspire 3610/ 5610 acer-wmi: Fix DSDT path in documentation acer-wmi: Make device detection error messages more descriptive laptops: move laptop-mode.txt to Documentation/laptops/ ACPICA: Warn if packages with invalid references are evaluated ACPI: add _PRT quirks to work around broken firmware Hibernation: Fix mark_nosave_pages() ACPI: Ignore _BQC object when registering backlight device ACPI: WMI: Clean up handling of spec violating data blocks acer-wmi: Don't warn if mail LED cannot be detected acer-wmi: Rename mail LED correctly & remove hardcoded colour ACPI: use ACPI_DEBUG_PRINT instead of printk in acpi_processor_hotplug_notify() ACPI: button: make real parent for input devices in device tree toshiba_acpi: Enable autoloading ACPI: EC: Handle IRQ storm on Acer laptops ...
2008-03-13block: floppy: fix rmmod lockupJiri Slaby
Floppy rmmod locks up when no such hardware was initialized, since there is nobody to wake the remove code up. Remove the completion, because release is called during platform_unregister anyway. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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