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* V4L/DVB (5871): Conexant 2388x: check for kthread_runCyrill Gorcunov2007-07-20
| | | | | | | | The patch adds checking of kthread_run return code and issues a message if it fails. Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5869): Add check for valid control ID to v4l2_ctrl_next.Hans Verkuil2007-07-20
| | | | | | | | | If v4l2_ctrl_next is called without the V4L2_CTRL_FLAG_NEXT_CTRL then it should check whether the passed control ID is valid and return 0 if it isn't. Otherwise a for-loop over the control IDs will never end. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5867): videodev2.h: add missing <sys/time.h> for userspaceHans Verkuil2007-07-20
| | | | | | | | When videodev2.h is included by an application, it needs to include <sys/time.h> for the timeval struct. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5866): ivtv: fix DMA timeout when capturing VBI + another streamHans Verkuil2007-07-20
| | | | | | | | | | | | The VBI DMA is handled in a special way and is marked with a bit. However, that bit was set at the wrong time and could be cleared by mistake if a PCM (or other) DMA request would arrive before the VBI DMA was completed. So on completion of the VBI DMA the driver no longer knew that that DMA transfer was for VBI data. And this in turn caused havoc with the card's DMA engine. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5865): Remove usage of HZ on ivtv driver, replacing by msecs_to_jiffiesMauro Carvalho Chehab2007-07-20
| | | | | Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5861): Use msecs_to_jiffies instead of HZ on bttv, cx88 and saa7134Mauro Carvalho Chehab2007-07-20
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5860): Use msecs_to_jiffies instead of HZ on some webcam driversMauro Carvalho Chehab2007-07-20
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5859): use msecs_to_jiffies on InfraRed RC5 timeoutMauro Carvalho Chehab2007-07-20
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5858): Use msecs_to_jiffies instead of HZ on media/video I2C driversMauro Carvalho Chehab2007-07-20
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5857): Use msecs_to_jiffies instead of HZ on radio driversMauro Carvalho Chehab2007-07-20
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5855): ivtv: fix Kconfig typo and refer to the driver homepage.Hans Verkuil2007-07-20
| | | | | Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5854): ivtv: cleanup of driver messagesHans Verkuil2007-07-20
| | | | | Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5853): ivtv: add support to suppress high volume i2c debug messages.Hans Verkuil2007-07-20
| | | | | Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5852): ivtv: don't recompile needlesslyAlexey Dobriyan2007-07-20
| | | | | | | | | Driver prints banner including kernel version. Was a leftover from when the driver was standalone. Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5851): ivtv: fix missing I2C_ALGOBIT config optionHans Verkuil2007-07-20
| | | | | | | I2C_ALGOBIT must also be selected when ivtv is selected. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5850): ivtv: improve API command debuggingHans Verkuil2007-07-20
| | | | | | | | Turn off debugging of API commands that occur during encoding or decoding, unless they are explicitly requested. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (5848): Av7110: fix typoYoann Padioleau2007-07-20
| | | | | | | | Parse error in ifdef or bad use of macro. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* Fix ZERO_OR_NULL_PTR(ZERO_SIZE_PTR)Roland Dreier2007-07-20
| | | | | | | | | The comparison with ZERO_SIZE_PTR in ZERO_OR_NULL_PTR() needs to be <= (not just <) so that ZERO_OR_NULL_PTR(ZERO_SIZE_PTR) is 1. Signed-off-by: Roland Dreier <rolandd@cisco.com> [ Duh! - Linus ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'release' of ↵Linus Torvalds2007-07-20
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] Prevent people from directly including <asm/rwsem.h>. [IA64] remove time interpolator [IA64] Convert to generic timekeeping/clocksource [IA64] refresh some config files for 64K pagesize [IA64] Delete iosapic_free_rte() [IA64] fallocate system call [IA64] Enable percpu vector domain for IA64_DIG [IA64] Enable percpu vector domain for IA64_GENERIC [IA64] Support irq migration across domain [IA64] Add support for vector domain [IA64] Add mapping table between irq and vector [IA64] Check if irq is sharable [IA64] Fix invalid irq vector assumption for iosapic [IA64] Use dynamic irq for iosapic interrupts [IA64] Use per iosapic lock for indirect iosapic register access [IA64] Cleanup lock order in iosapic_register_intr [IA64] Remove duplicated members in iosapic_rte_info [IA64] Remove block structure for locking in iosapic.c
| * [IA64] Prevent people from directly including <asm/rwsem.h>.Robert P. J. Day2007-07-20
| | | | | | | | | | Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * Pull ia64-clocksource into release branchTony Luck2007-07-20
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| | * [IA64] remove time interpolatorBob Picco2007-07-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove time_interpolator code (This is generic code, but only user was ia64. It has been superseded by the CONFIG_GENERIC_TIME code). Signed-off-by: Bob Picco <bob.picco@hp.com> Signed-off-by: John Stultz <johnstul@us.ibm.com> Signed-off-by: Peter Keilty <peter.keilty@hp.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| | * [IA64] Convert to generic timekeeping/clocksourceTony Luck2007-07-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | This is a merge of Peter Keilty's initial patch (which was revived by Bob Picco) for this with Hidetoshi Seto's fixes and scaling improvements. Acked-by: Bob Picco <bob.picco@hp.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | Pull vector-domain into release branchTony Luck2007-07-19
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| | * | [IA64] Delete iosapic_free_rte()Yasuaki Ishimatsu2007-07-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | > arch/ia64/kernel/iosapic.c:597: warning: 'iosapic_free_rte' defined but not used > > This isn't spurious, the only call to iosapic_free_rte() has been removed, but there > is still a call to iosapic_alloc_rte() ... which means we must have a memory leak. I did it on purpose (and gave the warning a miss...) and I consider iosapic_free_rte() is no longer needed. I decided to remain iosapic_rte_info to keep gsi-to-irq binding after device disable. Indeed it needs some extra memory, but it is only "sizeof(iosapic_rte_info) * <the number of removed devices>" bytes and has no memory leak becasue re-enabled devices use the iosapic_rte_info which they used before disabling. Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| | * | [IA64] Enable percpu vector domain for IA64_DIGYasuaki Ishimatsu2007-07-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add per-CPU vector domain support for IA64_DIG. It is enabled by adding the "vector=percpu" boot option. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| | * | [IA64] Enable percpu vector domain for IA64_GENERICYasuaki Ishimatsu2007-07-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add per-CPU vector domain support for IA64_GENERIC. It is enabled by adding the "vector=percpu" boot option. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| | * | [IA64] Support irq migration across domainYasuaki Ishimatsu2007-07-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for IRQ migration across vector domain. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| | * | [IA64] Add support for vector domainYasuaki Ishimatsu2007-07-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add fundamental support for multiple vector domain. There still exists only one vector domain even with this patch. IRQ migration across domain is not supported yet by this patch. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| | * | [IA64] Add mapping table between irq and vectorYasuaki Ishimatsu2007-07-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add mapping tables between irqs and vectors, and its management code. This is necessary for supporting multiple vector domain because 1:1 mapping between irq and vector will be changed to n:1. The irq == vector relationship between irqs and vectors is explicitly remained for percpu interrupts, platform interrupts, isa IRQs and vectors assigned using assign_irq_vector() because some programs might depend on it. And I should consider the following problem. When pci drivers enabled/disabled devices dynamically, its irq number is changed to the different one. Therefore, suspend/resume code may happen problem. To fix this problem, I bound gsi to irq. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| | * | [IA64] Check if irq is sharableYasuaki Ishimatsu2007-07-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Need to check if irq is sharable amoung handlers when searching sharable IOSAPIC irq. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| | * | [IA64] Fix invalid irq vector assumption for iosapicYasuaki Ishimatsu2007-07-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Many of IOSAPIC codes depends on the flollowing assumptions, but these would become invalid when multiple vector domain will be supported in the future. - 1:1 mapping between IRQ and vector - IRQ == vector To fix those invalid assumptions, this patch changes iosapic_intr_info[] to be indexed by irq number instead of vector. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| | * | [IA64] Use dynamic irq for iosapic interruptsYasuaki Ishimatsu2007-07-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use create_irq()/destroy_irq() for iosapic interrupts. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| | * | [IA64] Use per iosapic lock for indirect iosapic register accessYasuaki Ishimatsu2007-07-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use per-iosapic lock for indirect iosapic register access. It reduces lock contention. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| | * | [IA64] Cleanup lock order in iosapic_register_intrYasuaki Ishimatsu2007-07-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Cleanup order of irq_desc.lock and iosapic_lock in iosapic_register_intr() and iosapic_unregister_intr(). Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| | * | [IA64] Remove duplicated members in iosapic_rte_infoYasuaki Ishimatsu2007-07-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove duplicated members in iosapic_rte_info in iosapic.c. This patch has no functional changes. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| | * | [IA64] Remove block structure for locking in iosapic.cYasuaki Ishimatsu2007-07-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove unnecessary indent between spin_lock() and spin_unlock() in iosapic.c. This has no functional changes. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | | [IA64] refresh some config files for 64K pagesizeTony Luck2007-07-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Update arch/ia64/defconfig: select 64K pagesize Same for arch/ia64/configs/tiger_defconfig + CONFIG_COMPAT=n Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | | [IA64] fallocate system callDavid Chinner2007-07-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sys_fallocate for ia64. This uses an empty slot #1303 erroneously marked as reserved for move_pages (which had already been allocated as syscall #1276) Signed-Off-By: Dave Chinner <dgc@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
* | | | Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds2007-07-20
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: [MIPS] User stack pointer randomisation [MIPS] Remove unused include/asm-mips/gfx.h [MIPS] Remove unused include/asm-mips/ds1216.h [MIPS] Workaround for RM7000 WAIT instruction aka erratum 38 [MIPS] Make support for weakly ordered LL/SC a config option. [MIPS] Disable UserLocal runtime detection on platforms which never have it. [MIPS] Disable MT runtime detection on platforms which never support MT.
| * | | | [MIPS] User stack pointer randomisationFranck Bui-Huu2007-07-20
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | | [MIPS] Remove unused include/asm-mips/gfx.hYoichi Yuasa2007-07-20
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | | [MIPS] Remove unused include/asm-mips/ds1216.hYoichi Yuasa2007-07-20
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | | [MIPS] Workaround for RM7000 WAIT instruction aka erratum 38Ralf Baechle2007-07-20
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | | [MIPS] Make support for weakly ordered LL/SC a config option.Ralf Baechle2007-07-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | None of weakly ordered processor supported in tree need this but it seems like this could change ... Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | | [MIPS] Disable UserLocal runtime detection on platforms which never have it.Ralf Baechle2007-07-20
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | | [MIPS] Disable MT runtime detection on platforms which never support MT.Ralf Baechle2007-07-20
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | | | | FRV: Fix linkage problemsDavid Howells2007-07-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make it possible to use __start_notes and __stop_notes without getting a GPREL overflow error from the FRV linker. Small variables that would otherwise be in .data or .bss may, depending on the arch, be placed in special sections (.sdata or .sbss) that permit single instruction references on fixed instruction width machines. __start_notes and __stop_notes aren't really char variables, and certainly don't refer to data in .data or .bss. Making them type "void" fools the compiler into not assuming anything about them. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | Fix memory leak in tpm_binary_bios_measurements_open()Reiner Sailer2007-07-20
|/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The same problem that was fixed for tpm_ascii_bios_measurements_open() in commit 178554ae75739e91dc4d7c3e42a3db95448cc5bf also occurs in tpm_binary_bios measurements(). Thanks for noticing this Satyam! I tested the attached patch to fix tpm_binary_bios_measurments as well. Signed-off-by: Reiner Sailer <sailer@watson.ibm.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | KVM: MMU: Fix oopses with SLUBAvi Kivity2007-07-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The kvm mmu uses page->private on shadow page tables; so does slub, and an oops result. Fix by allocating regular pages for shadows instead of using slub. Tested-by: S.Çağlar Onur <caglar@pardus.org.tr> Signed-off-by: Avi Kivity <avi@qumranet.com>
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