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2007-11-05Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: ide: fix IDE_HFLAG_NO_ATAPI_DMA handling in config_drive_for_dma() ide: move ide_fixstring() documentation to ide-iops.c from ide.h ide: add missing #ifdef/#endif CONFIG_IDE_TASK_IOCTL ide: fix ide_find_dma_mode() to print human-readable info ide: add missing rq.ref_count initialization to ide_diag_taskfile() ide: clear HOB bit for REQ_TYPE_ATA_TASK requests in ide_end_drive_cmd() ide: check rq->cmd_type in drive_cmd_intr() ide/Kconfig: fix BLK_DEV_OFFBOARD dependencies ide: unexport ide_fix_driveid ide/Kconfig: add IDEDISK_MULTI_MODE text adapted from hdparm manual page ide: do_identify() string termination fix piix: add support for ICH7 on Acer 5602aWLMi
2007-11-05Merge branch 'master' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb * 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (26 commits) V4L/DVB (6548): pvrusb2: Fix oops on module removal V4L/DVB (6547): V4L: remove PCI from VIDEO_VIVI depends V4L/DVB (6532): Add the remaining addresses for tda9887 V4L/DVB (6531): Fix a regression caused by commit 153962364dc6fa4a24571885fbe76506d8968610 V4L/DVB (6518): Fix tvp5150 default values V4L/DVB (6514): em28xx: Include linux/mm.h V4L/DVB (6506): saa7134-alsa: Fix mmap support V4L/DVB (6504): pvrusb2: Remove dead sysfs code V4L/DVB (6503): pvrusb2: Fix associativity logic error V4L/DVB (6501): stv0297: Signal strength fixes V4L/DVB (6500): tda10021: Fix reported signal strength V4L/DVB (6499): tda10021: Bit error counting fixed V4L/DVB (6498): ves1820: Change the acquisition range for clock recovery from 120 ppm to 240ppm V4L/DVB (6495): saa7146: saa7146_wait_for_debi_done fixes V4L/DVB (6479): use input functions, should depend on INPUT V4L/DVB (6478): ir-functions use input functions, should depend on INPUT V4L/DVB (6432): tuner: fix CONFIG_TUNER_TEA5761=m V4L/DVB (6407): planb: fix obvious interrupt handling bugs V4L/DVB (6406): saa7134: fix analog audio in on medion md8800 quadro V4L/DVB (6403): mt2131: replace comma with semicolon fix ...
2007-11-05Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/fix-kbuildLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/fix-kbuild: kbuild: do not pick up CFLAGS from the environment
2007-11-05ide: fix IDE_HFLAG_NO_ATAPI_DMA handling in config_drive_for_dma()Bartlomiej Zolnierkiewicz
commit 33c1002ed912ac9dacedd5d5b166da3b72d18460 incorrectly changed return value from '0' to '-1', fix it (ns87415 was the only host driver affected since it uses both IDE_HFLAG_TRUST_BIOS_FOR_DMA and IDE_HFLAG_NO_ATAPI_DMA). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-05ide: move ide_fixstring() documentation to ide-iops.c from ide.hBartlomiej Zolnierkiewicz
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-05ide: add missing #ifdef/#endif CONFIG_IDE_TASK_IOCTLBartlomiej Zolnierkiewicz
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-05ide: fix ide_find_dma_mode() to print human-readable infoBartlomiej Zolnierkiewicz
Problem reported by Mikael. Cc: Mikael Pettersson <mikpe@it.uu.se> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-05ide: add missing rq.ref_count initialization to ide_diag_taskfile()Bartlomiej Zolnierkiewicz
Noticed by Tejun Heo. Cc: Tejun Heo <htejun@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-05ide: clear HOB bit for REQ_TYPE_ATA_TASK requests in ide_end_drive_cmd()Bartlomiej Zolnierkiewicz
ide_dump_ata_status() may set HOB bit before ide_end_drive_cmd() is called. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-05ide: check rq->cmd_type in drive_cmd_intr()Bartlomiej Zolnierkiewicz
drive_cmd_intr() is used by both REQ_TYPE_ATA_CMD and REQ_TYPE_ATA_TASK but commands using PIO-in protocol are valid only for REQ_TYPE_ATA_CMD (&args[4] in case of REQ_TYPE_ATA_TASK points to a value for IDE_LCYL_REG register instead of the data buffer). This fix allows REQ_TYPE_ATA_TASK commands to use non-zero values for IDE_SECTOR_REG (args[3]). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-05ide/Kconfig: fix BLK_DEV_OFFBOARD dependenciesBartlomiej Zolnierkiewicz
This config option is effective only for host drivers that use IDE_HFLAG_OFF_BOARD host flag (aec62xx, generic, hpt34x, hpt366, pdc202xx_new, pdc202xx_old and tc86c001). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-05ide: unexport ide_fix_driveidAdrian Bunk
ide_fix_driveid can now be unexported. Signed-off-by: Adrian Bunk <bunk@kernel.org> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-05ide/Kconfig: add IDEDISK_MULTI_MODE text adapted from hdparm manual pageMatti Linnanvuori
Add IDEDISK_MULTI_MODE text adapted from hdparm manual page. Signed-off-by: Matti Linnanvuori <mattilinnanvuori@yahoo.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-05ide: do_identify() string termination fixTejun Heo
Terminates id->model string before invoking strstr() in do_identify(). Signed-off-by: Tejun Heo <tj@home-tj.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-05piix: add support for ICH7 on Acer 5602aWLMisebdeg@ngi.it
In piix.c (and in ata_piix.c) are already included some patches to skip the cable check on some laptops and to enable UDMA > 33 modes, but I've noticed than theese doesn't work on my Acer Aspire 5602WLMi (maybe exist more versions of this laptop). With this simple patch I can set transfer mode to UDMA100. From: "sebdeg@ngi.it" <sebdeg@ngi.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-05Merge 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: [S390] tod clock: announce clocksource as perfect [S390] Rename "idle_time" attribute to "idle_time_us". [S390] Fix priority mistakes in drivers/s390/cio/cmf.c [S390] Fix memory detection. [S390] Fix compile on !CONFIG_SMP. [S390] device_schedule_callback() for dcssblk. [S390] Fix smsgiucv init on no iucv machines [S390] cio: use INIT_WORK to initialize struct work.
2007-11-05Merge branch 'master' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-lguest * 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-lguest: lguest: tidy up documentation kernel/futex.c: make 3 functions static unexport access_process_vm lguest: make async_hcall() static
2007-11-05cpm_load_patch() - declartion conflictKamalesh Babulal
Commit f2a0bd3753dad7ea4605ebd5435716b39e9f92bb defines the function with "void cpm_load_patch(cpm8xx_t *cp)" prtotype and is declared as "extern void cpm_load_patch(volatile immap_t *immr)" in the header file. Signed-off-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-05SLUB: Fix memory leak by not reusing cpu_slabChristoph Lameter
Fix the memory leak that may occur when we attempt to reuse a cpu_slab that was allocated while we reenabled interrupts in order to be able to grow a slab cache. The per cpu freelist may contain objects and in that situation we may overwrite the per cpu freelist pointer loosing objects. This only occurs if we find that the concurrently allocated slab fits our allocation needs. If we simply always deactivate the slab then the freelist will be properly reintegrated and the memory leak will go away. Signed-off-by: Christoph Lameter <clameter@sgi.com> Acked-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-05Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] ibmvscsi: Prevent IO during partner login [SCSI] lpfc : Correct queue tag handling [SCSI] Update MAINTAINER email address and trees [SCSI] osst: fix if (...) \n #if... cases missing semicolons when false
2007-11-05lguest: tidy up documentationRusty Russell
After Adrian Bunk's "make async_hcall static" moved things around, update comments to match (aka "make Guest"). Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2007-11-05kernel/futex.c: make 3 functions staticAdrian Bunk
The following functions can now become static again: - get_futex_key() - get_futex_key_refs() - drop_futex_key_refs() Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2007-11-05unexport access_process_vmAdrian Bunk
This patch removes the no longer used EXPORT_SYMBOL_GPL(access_process_vm). Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2007-11-05lguest: make async_hcall() staticAdrian Bunk
async_hcall() can become static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2007-11-05[S390] tod clock: announce clocksource as perfectChristian Borntraeger
The Time of Day clock is the standard time source for s390. It is - monotonic - allows very fast reading - architecture guarantees at least microsecond stepping - available as part of the architecture We should announce the rate of tod as 400 to be in sync with the description found in clocksource.h: "400-499:Perfect The ideal clocksource. A must-use where available." This change will prefer tod over less reliable clock sources. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2007-11-05[S390] Rename "idle_time" attribute to "idle_time_us".Heiko Carstens
Seems that people prefer to have the unit encoded in the attribute name. Also makes parsing easier. Now we have: # cat /sys/devices/system/cpu/cpu0/idle_time_us 131473592 instead of # cat /sys/devices/system/cpu/cpu0/idle_time 131473592 us Cc: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2007-11-05[S390] Fix priority mistakes in drivers/s390/cio/cmf.cRoel Kluin
Fixes priority mistakes similar to '!x & y' Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2007-11-05[S390] Fix memory detection.Heiko Carstens
Yet another patch in the countless series of memory detection fixes: if the last area of the reported storage size is a hole the detection loop will loop forever. Just break chunk detection loop if its end is going to be larger than reported storage size. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2007-11-05[S390] Fix compile on !CONFIG_SMP.Heiko Carstens
Commit fae8b22d3e3e3a3d317a7746493997af02a3f35c "[S390] Add per-cpu idle time / idle count sysfs attributes" causes a link error on !CONFIG_SMP. Fix this by adding some #ifdef's. Real fix would be to cleanup the code since we don't register a cpu on !CONFIG_SMP. But that would be quite a big patch. For the time being this is good enough. arch/s390/kernel/built-in.o: In function `do_monitor_call': (.text+0x50d4): undefined reference to `per_cpu__s390_idle' arch/s390/kernel/built-in.o: In function `cpu_idle': (.text+0x518c): undefined reference to `per_cpu__s390_idle' make: *** [.tmp_vmlinux1] Error 1 Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2007-11-05[S390] device_schedule_callback() for dcssblk.Gerald Schaefer
Unregistering a device from within a device attribute handler leads to a deadlock. Need to use device_schedule_callback() to unregister device in error path. Signed-off-by: Gerald Schaefer <geraldsc@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2007-11-05[S390] Fix smsgiucv init on no iucv machinesChristian Borntraeger
smsgiucv is a driver that relies on iucv to work properly. If iucv ans smsgiucv are compiled into the kernel and run on an lpar the following scenario happens: iucv is initialized early as a subsystem. It checks for z/VM and returns with EPROTONOTSUPPORT. Later smsgiucv tries to run driver_register with iucv_bus as bus. As this bus is not initialized the driver core and list debugging issue several warnings and oopses. Solution is to let smsgiucv also check for z/VM and return EPROTONOTSUPPORT as well. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2007-11-05[S390] cio: use INIT_WORK to initialize struct work.Heiko Carstens
Use INIT_WORK to initialize struct work and don't initialize a struct work partial by explicitly initializing its private structures. Fixes the following lockdep bug because no key was assigned: INFO: trying to register non-static key. the code is fine but needs lockdep annotation. turning off the locking correctness validator. 0000000001f07bb8 0000000001f07bf8 0000000000000002 0000000000000000 0000000001f07c98 0000000001f07c10 0000000001f07c10 0000000000015406 0000000000000000 0000000000000002 0000000000000000 0000000000000000 0000000001f07bf8 000000000000000c 0000000001f07bf8 0000000001f07c68 000000000039ae60 0000000000015406 0000000001f07bf8 0000000001f07c48 Call Trace: ([<0000000000015376>] show_trace+0xda/0x104) [<0000000000015460>] show_stack+0xc0/0xf8 [<00000000000154c6>] dump_stack+0x2e/0x3c [<000000000006a71e>] __lock_acquire+0x47e/0x11a0 [<000000000006b4f0>] lock_acquire+0xb0/0xd8 [<00000000000555a6>] run_workqueue+0x1aa/0x24c [<00000000000556de>] worker_thread+0x96/0xf4 [<000000000005c210>] kthread+0x90/0xb4 [<000000000001947a>] kernel_thread_starter+0x6/0xc [<0000000000019474>] kernel_thread_starter+0x0/0xc Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2007-11-04x86 setup: set %ebx == %ebp == %edi == 0 on protected mode entryH. Peter Anvin
In accordance with the newly formalized 32-bit boot protocol, set %ebx == %ebp == %edi == 0 in order to support future extensions to the protocol. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2007-11-04x86 setup: add a near jump to serialize %cr0 on 386/486H. Peter Anvin
The 386 and 486 needs a jump immediately after setting %cr0 in order to serialize the pipeline. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2007-11-04Merge 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/sis: missing mutex unlock in error path. radeon: set the address to access the GART table on the CPU side correctly
2007-11-04Merge branch 'an' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'an' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: [libata] Utilize new SCSI event infrastructure SCSI: add asynchronous event notification API
2007-11-05drm/sis: missing mutex unlock in error path.Roel Kluin
airlied: separated this out from a patch on lkml. Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-11-05radeon: set the address to access the GART table on the CPU side correctlyDave Airlie
This code relied on the CPU and GPU address for the aperture being the same, On some r5xx hardware I was playing with I noticed that this isn't always true. This fixes issues seen on some r400 cards. (bugs.freedesktop.org 9957) Signed-off-by: Dave Airlie <airlied@redhat.com>
2007-11-04V4L/DVB (6548): pvrusb2: Fix oops on module removalMike Isely
The pvrusb2 driver is tearing down its sysfs related pieces in the incorrect order. This leaves dangling pointers which causes the kernel device core to oops. The problem has been present virtually forever but became malignant with the changeover to the way of handling /sys/class. Fix is just to make sure we don't tear down the class structure until AFTER the driver instances are deregistered. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-04V4L/DVB (6547): V4L: remove PCI from VIDEO_VIVI dependsBrandon Philips
vivi.c is a virtual driver that builds without PCI and should run on non-pci hardware. Signed-off-by: Brandon Philips <bphilips@suse.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-04V4L/DVB (6532): Add the remaining addresses for tda9887Mauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-04V4L/DVB (6531): Fix a regression caused by commit ↵Ludovico Cavedon
153962364dc6fa4a24571885fbe76506d8968610 From: Ludovico Cavedon <cavedon@sssup.it> Signed-off-by: Ludovico Cavedon <cavedon@sssup.it> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-04V4L/DVB (6518): Fix tvp5150 default valuesMauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-04V4L/DVB (6514): em28xx: Include linux/mm.hTrent Piepho
This em28xx-video.c uses functions from this header, but doesn't include it. It depends on some v4l headers included two levels down including poll.h, which includes mm.h. These v4l headers might change, so it's best to include the headers needed directly. It also causes problems for the out of core build system's backward compatibility with older kernels, which is the real reason I bothered to create a patch for something that would otherwise be so minor that it would hardly be worth the trouble. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-04V4L/DVB (6506): saa7134-alsa: Fix mmap supportAlexander E. Patrakov
Trent Piepho wrote: > I do not think the saa7134-alsa driver supports mmap. The cx88-alsa driver > also claimed to support mmap, but it never worked until I fixed it. It's > pretty clear that the code in saa7134-alsa was based on the same code as > cx88-alsa, so it's likely it has the same bug. You are right. The patch below (based on your cx88 patch, but I don't really understand it) fixes mmap support in saa7134-alsa for me. Recording via mmap (arecord -M -f S16_LE -c 2 -r 32000 -D hw:1) didn't work at all before, works now, tested for at least 20 minutes (but, unfortunately, with one overrun at least 0.719 ms long). Signed-off-by: Alexander E. Patrakov <patrakov@ums.usu.ru> Acked-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-04V4L/DVB (6504): pvrusb2: Remove dead sysfs codeMike Isely
The pvrusb2 driver's sysfs implementation had long since implemented a dummy hotplug function because at the time the kernel would oops without at least the empty function being present. Today - after numerous class interface changes in the kernel - this pvrusb2 change had been dutifully carried forward but an inspection of the kernel sources shows that it is no longer needed. So remove the dummy function and its reference. This also solves a recurring backwards compatibility issue in the pvrusb2 driver as the class interface has been getting thrashed in the kernel. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-04V4L/DVB (6503): pvrusb2: Fix associativity logic errorRoel Kluin
if(!x & y) should either be if(!(x & y)) or if(!x && y) I made changes as seemed appropriate, but please review this is against current git. Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-04V4L/DVB (6501): stv0297: Signal strength fixesHartmut Birr
Fixes the signal strength value (higher value = higher signal strength) and scales the value to the range of 0..ffff. The characteristic itself is wrong. To get proper values on a TT-C2300 in the range of 40..60% real signal strength, the values from the patch should be divide by two. The attached patch doesn't fix the characteristic. Signed-off-by: Hartmut Birr <e9hack@googlemail.com> Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-04V4L/DVB (6500): tda10021: Fix reported signal strengthHartmut Birr
Fix reported signal strength value (higher value = higher signal strength). Signed-off-by: Hartmut Birr <e9hack@googlemail.com> Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-04V4L/DVB (6499): tda10021: Bit error counting fixedHartmut Birr
Bit error counting fixed for the tda10021. Signed-off-by: Hartmut Birr <e9hack@googlemail.com> Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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