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2007-02-20Merge branch 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6Linus Torvalds3-12/+67
* 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: hwmon/vt1211: Add probing of alternate config index port hwmon/f71805f: Fix a race condition hwmon/abituguru: Fix unchecked return status hwmon: New driver for the Analog Devices ADM1029 hwmon/w83627ehf: Add support for the W83627DHG chip hwmon: Use subsys_initcall hwmon/lm70: Make lm70_remove a __devexit function hwmon: Cleanup a bogus legacy comment hwmon: Simplify the locking model of two drivers hwmon: Drop unused mutexes in two drivers hwmon/it87: Add PWM base frequency control
2007-02-20Merge branch 'for-linus' of ↵Linus Torvalds2-2/+6
git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs: 9p: implement optional loose read cache 9p: Use kthread_stop instead of sending a SIGKILL.
2007-02-20Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivialLinus Torvalds7-157/+149
* git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial: (25 commits) Documentation/kernel-docs.txt update. arch/cris: typo in KERN_INFO Storage class should be before const qualifier kernel/printk.c: comment fix update I/O sched Kconfig help texts - CFQ is now default, not AS. Remove duplicate listing of Cris arch from README kbuild: more doc. cleanups doc: make doc. for maxcpus= more visible drivers/net/eexpress.c: remove duplicate comment add a help text for BLK_DEV_GENERIC correct a dead URL in the IP_MULTICAST help text fix the BAYCOM_SER_HDX help text fix SCSI_SCAN_ASYNC help text trivial documentation patch for platform.txt Fix typos concerning hierarchy Fix comment typo "spin_lock_irqrestore". Fix misspellings of "agressive". drivers/scsi/a100u2w.c: trivial typo patch Correct trivial typo in log2.h. Remove useless FIND_FIRST_BIT() macro from cardbus.c. ...
2007-02-20Merge branch 'kill-jffs' of ↵Linus Torvalds1-7/+0
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6 * 'kill-jffs' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6: Remove JFFS (version 1), as scheduled.
2007-02-20Merge branch 'acpi' of ↵Linus Torvalds1-0/+5
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'acpi' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: [PATCH] libata: wrong sizeof for BUFFER [PATCH] libata: change order of _SDD/_GTF execution (resend #3) [PATCH] libata: ACPI _SDD support [PATCH] libata: ACPI and _GTF support
2007-02-20Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2-4/+63
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (117 commits) [ARM] 4058/2: iop32x: set ->broken_parity_status on n2100 onboard r8169 ports [ARM] 4140/1: AACI stability add ac97 timeout and retries [ARM] 4139/1: AACI record support [ARM] 4138/1: AACI: multiple channel support for IRQ handling [ARM] 4211/1: Provide a defconfig for ns9xxx [ARM] 4210/1: base for new machine type "NetSilicon NS9360" [ARM] 4222/1: S3C2443: Remove reference to missing S3C2443_PM [ARM] 4221/1: S3C2443: DMA support [ARM] 4220/1: S3C24XX: DMA system initialised from sysdev [ARM] 4219/1: S3C2443: DMA source definitions [ARM] 4218/1: S3C2412: fix CONFIG_CPU_S3C2412_ONLY wrt to S3C2443 [ARM] 4217/1: S3C24XX: remove the dma channel show at startup [ARM] 4090/2: avoid clash between PXA and SA1111 defines [ARM] 4216/1: add .gitignore entries for ARM specific files [ARM] 4214/2: S3C2410: Add Armzone QT2410 [ARM] 4215/1: s3c2410 usb device: per-platform vbus_draw [ARM] 4213/1: S3C2410 - Update definition of ADCTSC_XY_PST [ARM] 4098/1: ARM: rtc_lock only used with rtc_cmos [ARM] 4137/1: Add kexec support [ARM] 4201/1: SMP barriers pair needed for the secondary boot process ... Fix up conflict due to typedef removal in sound/arm/aaci.h
2007-02-20Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpcLinus Torvalds1-11/+3
* git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (34 commits) [POWERPC] 86xx: Cleaned up platform dts files [POWERPC] 85xx: Renamed MPC8568 MDS board code to match other boards [POWERPC] 85xx: Cleaning up machine probing [POWERPC] QE: clean up ucc_slow.c and ucc_fast.c [POWERPC] 85xx: Cleaned up platform dts files [POWERPC] 83xx: Renamed MPC8323 MDS dts and defconfig to match other boards [POWERPC] 83xx: Updated and renamed MPC8360PB to MPC836x MDS [POWERPC] 83xx: Use of_platform_bus_probe to setup QE devices [POWERPC] 83xx: use default value of loops_per_jiffy [POWERPC] 83xx: Remove obsolete setting of ROOT_DEV. [POWERPC] 83xx: Cleaning up machine probing and board initcalls [POWERPC] Dispose irq mapping when done in mpc52xx_serial.c [POWERPC] 86xx: Add missing of_node_put() in mpc86xx_hpcn_init_irq(). [POWERPC] 8[56]xx: Remove obsolete setting of ROOT_DEV for 85xx and 86xx platforms. [POWERPC] pseries: Enabling auto poweron after power is restored. [POWERPC] use winbond libata instead of ide driver for pseries CD drives [POWERPC] powerpc: remove references to the obsolete linux,platform property [POWERPC] add of_get_mac_address and update fsl_soc.c to use it [POWERPC] 83xx: Cleaned up 83xx platform dts files [POWERPC] Fix bug with early ioremap and 64k pages ...
2007-02-19Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6Linus Torvalds2-2/+8
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6: PCI: Make PCI device numa-node attribute visible in sysfs PCI: add systems for automatic breadth-first device sorting PCI: PCI devices get assigned redundant IRQs PCI: Make CARDBUS_MEM_SIZE and CARDBUS_IO_SIZE boot options PCI: pci.txt fix __devexit() usage PCI/sysfs/kobject kernel-doc fixes
2007-02-189p: implement optional loose read cacheEric Van Hensbergen2-2/+6
While cacheing is generally frowned upon in the 9p world, it has its place -- particularly in situations where the remote file system is exclusive and/or read-only. The vacfs views of venti content addressable store are a real-world instance of such a situation. To facilitate higher performance for these workloads (and eventually use the fscache patches), we have enabled a "loose" cache mode which does not attempt to maintain any form of consistency on the page-cache or dcache. This results in over two orders of magnitude performance improvement for cacheable block reads in the Bonnie benchmark. The more aggressive use of the dcache also seems to improve metadata operational performance. Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
2007-02-18Remove JFFS (version 1), as scheduled.Jeff Garzik1-7/+0
Unmaintained for years, few if any users. Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-02-17Documentation/kernel-docs.txt update.James Nelson1-136/+121
Signed-off-by: James Nelson <james4765@gmail.com> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2007-02-17kbuild: more doc. cleanupsRandy Dunlap1-14/+14
Fix typos/spellos in kbuild/makefiles.txt. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2007-02-17doc: make doc. for maxcpus= more visibleRandy Dunlap1-1/+8
Some people are confused about maxcpus=1 and maxcpus=0, so put the documentation text from init/main.c into Documentation/kernel-parameters.txt also. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2007-02-17trivial documentation patch for platform.txtErik Hovland1-2/+2
Found a couple of typos in the Documentation/driver-model/platform.txt file. This patch fixes both of them. Signed-off-by: Erik Hovland <erik@hovland.org> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2007-02-17Fix typos concerning hierarchyUwe Kleine-König2-3/+3
heirarchical, hierachical -> hierarchical heirarchy, hierachy -> hierarchy Signed-off-by: Uwe Kleine-König <zeisberg@informatik.uni-freiburg.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2007-02-17Various typo fixes.Robert P. J. Day1-1/+1
Correct mis-spellings of "algorithm", "appear", "consistent" and (shame, shame) "kernel". Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2007-02-17Pull remove-hotkey into release branchLen Brown2-61/+0
2007-02-17Pull sony into release branchLen Brown1-0/+106
2007-02-17ACPI: hotkey: remove driver, per feature-removal-schedule.txtLen Brown2-61/+0
Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-17PCI: Make CARDBUS_MEM_SIZE and CARDBUS_IO_SIZE boot optionsAtsushi Nemoto1-0/+6
CARDBUS_MEM_SIZE was increased to 64MB on 2.6.20-rc2, but larger size might result in allocation failure for the reserving itself on some platforms (for example typical 32bit MIPS). Make it (and CARDBUS_IO_SIZE too) customizable by "pci=" option for such platforms. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Cc: Daniel Ritz <daniel.ritz@gmx.ch> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-17PCI: pci.txt fix __devexit() usageGrant Grundler1-2/+2
Marin Mitov <mitov@issp.bas.bg> spotted a brainfart where I had failed to update copied text with *_remove and __devexit(). Marin made a good comment in his email to me: | mydriver_probe() is _always_ executed, while mydriver_remove() is not. | See: include/linux/init.h Which says: /* Functions marked as __devexit may be discarded at kernel link time, depending on config options. Newer versions of binutils detect references from retained sections to discarded sections and flag an error. Pointers to __devexit functions must use __devexit_p(function_name), the wrapper will insert either the function_name or NULL, depending on the config options. */ Signed-off-by: Grant Grundler <grundler@parisc-linux.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-17[POWERPC] powerpc: remove references to the obsolete linux,platform propertyStuart Yoder1-8/+1
Remove references to the linux,platform property from booting-without-of.txt since it is obsolete. Signed-off-by: Stuart Yoder <stuart.yoder@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-02-16[PATCH] libata: ACPI and _GTF supportKristen Carlson Accardi1-0/+5
_GTF is an acpi method that is used to reinitialize the drive. It returns a task file containing ata commands that are sent back to the drive to restore it to boot up defaults. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> (cherry picked from 9c69cab24b51a89664f4c0dfaf8a436d32117624 commit)
2007-02-16[PATCH] Add debugging feature /proc/timer_statIngo Molnar1-0/+68
Add /proc/timer_stats support: debugging feature to profile timer expiration. Both the starting site, process/PID and the expiration function is captured. This allows the quick identification of timer event sources in a system. Sample output: # echo 1 > /proc/timer_stats # cat /proc/timer_stats Timer Stats Version: v0.1 Sample period: 4.010 s 24, 0 swapper hrtimer_stop_sched_tick (hrtimer_sched_tick) 11, 0 swapper sk_reset_timer (tcp_delack_timer) 6, 0 swapper hrtimer_stop_sched_tick (hrtimer_sched_tick) 2, 1 swapper queue_delayed_work_on (delayed_work_timer_fn) 17, 0 swapper hrtimer_restart_sched_tick (hrtimer_sched_tick) 2, 1 swapper queue_delayed_work_on (delayed_work_timer_fn) 4, 2050 pcscd do_nanosleep (hrtimer_wakeup) 5, 4179 sshd sk_reset_timer (tcp_write_timer) 4, 2248 yum-updatesd schedule_timeout (process_timeout) 18, 0 swapper hrtimer_restart_sched_tick (hrtimer_sched_tick) 3, 0 swapper sk_reset_timer (tcp_delack_timer) 1, 1 swapper neigh_table_init_no_netlink (neigh_periodic_timer) 2, 1 swapper e1000_up (e1000_watchdog) 1, 1 init schedule_timeout (process_timeout) 100 total events, 25.24 events/sec [ cleanups and hrtimers support from Thomas Gleixner <tglx@linutronix.de> ] [bunk@stusta.de: nr_entries can become static] Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: john stultz <johnstul@us.ibm.com> Cc: Roman Zippel <zippel@linux-m68k.org> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-16[PATCH] hrtimers: add high resolution timer supportThomas Gleixner1-0/+4
Implement high resolution timers on top of the hrtimers infrastructure and the clockevents / tick-management framework. This provides accurate timers for all hrtimer subsystem users. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Cc: john stultz <johnstul@us.ibm.com> Cc: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-16[PATCH] tick-management: dyntick / highres functionalityThomas Gleixner1-0/+4
With Ingo Molnar <mingo@elte.hu> Add functions to provide dynamic ticks and high resolution timers. The code which keeps track of jiffies and handles the long idle periods is shared between tick based and high resolution timer based dynticks. The dyntick functionality can be disabled on the kernel commandline. Provide also the infrastructure to support high resolution timers. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Cc: john stultz <johnstul@us.ibm.com> Cc: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-16[PATCH] hrtimers: move and add documentationThomas Gleixner2-0/+249
Move the initial hrtimers.txt document to the new directory "Documentation/hrtimers" Add design notes for the high resolution timer and dynamic tick functionality. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Cc: Roman Zippel <zippel@linux-m68k.org> Cc: john stultz <johnstul@us.ibm.com> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-16[PATCH] GPIO core documentationDavid Brownell1-7/+10
Small updates to the GPIO documentation, addressing feedback and fixing a few spelling errors. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-16[POWERPC] Delete boot-cpu property from all DTS filesTimur Tabi1-3/+2
The 'linux,boot-cpu' property is obsolete, so remove it from all of the DTS files and from booting-without-of.txt. The boot CPU is actually defined in the device tree header, and U-Boot sets that field. The device tree compiler also complains if the property exists. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Stuart Yoder <stuart.yoder@freescale.com> Acked-by: David Gibson <dwg@au1.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-02-14hwmon/w83627ehf: Add support for the W83627DHG chipDavid Hubbard1-7/+47
Signed-off-by: David Hubbard <david.c.hubbard@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-02-14hwmon/it87: Add PWM base frequency controlJean Delvare2-5/+20
Let the user select the base PWM frequency when using the it87 hardware monitoring driver. Different frequencies can give better control on some fans. Also update the documentation to mention the PWM frequency control files, with misc cleanups to the PWM section. Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-02-14Merge branch 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6Linus Torvalds6-74/+186
* 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6: (94 commits) [PATCH] x86-64: Remove mk_pte_phys() [PATCH] i386: Fix broken CONFIG_COMPAT_VDSO on i386 [PATCH] i386: fix 32-bit ioctls on x64_32 [PATCH] x86: Unify pcspeaker platform device code between i386/x86-64 [PATCH] i386: Remove extern declaration from mm/discontig.c, put in header. [PATCH] i386: Rename cpu_gdt_descr and remove extern declaration from smpboot.c [PATCH] i386: Move mce_disabled to asm/mce.h [PATCH] i386: paravirt unhandled fallthrough [PATCH] x86_64: Wire up compat epoll_pwait [PATCH] x86: Don't require the vDSO for handling a.out signals [PATCH] i386: Fix Cyrix MediaGX detection [PATCH] i386: Fix warning in cpu initialization [PATCH] i386: Fix warning in microcode.c [PATCH] x86: Enable NMI watchdog for AMD Family 0x10 CPUs [PATCH] x86: Add new CPUID bits for AMD Family 10 CPUs in /proc/cpuinfo [PATCH] i386: Remove fastcall in paravirt.[ch] [PATCH] x86-64: Fix wrong gcc check in bitops.h [PATCH] x86-64: survive having no irq mapping for a vector [PATCH] i386: geode configuration fixes [PATCH] i386: add option to show more code in oops reports ...
2007-02-14[ARM] 4181/1: S3C24XX: Document new layoutBen Dooks1-0/+16
Update Documentation/arm/Samsung-S3C24XX/Overview.txt with the new directory layout. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-14[ARM] 4180/1: S3C24XX: Update docs for S3C2412 and S3C2413Ben Dooks1-4/+1
The S3C2412 and S3C2413 are supported, so document this as so Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-14[ARM] 4177/1: S3C24XX: Add DMA channel allocation orderBen Dooks1-0/+46
Allow the CPU code, and any board specific initialisation code to change the allocation order of the DMA channels, or stop a peripheral allocating any DMA at-all. This is due to the scarce mapping of DMA channels on some earlier S3C24XX cpus, where the selection changes depending on the channel in use. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-14Merge master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpcLinus Torvalds2-62/+125
* master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc: (61 commits) [POWERPC] Use udbg_early_init() on ppc32 [POWERPC] Open Firmware serial port driver [POWERPC] Move MPIC smp routines into mpic.c [POWERPC] Cleanup pseries kexec code [POWERPC] Cleanup pseries smp initialisation code [POWERPC] Consolidate pseries platform header files into pseries.h [POWERPC] 85xx: Drop use of SYNC macro in head_fsl_booke.S [POWERPC] cell: pm_rtas_activat_signals routine cleanup [POWERPC] cell: PPU Oprofile cleanup patch [POWERPC] spufs: avoid accessing kernel memory through mmapped /mem node [POWERPC] spu sched: static timeslicing for SCHED_RR contexts [POWERPC] spu sched: use DECLARE_BITMAP [POWERPC] spu sched: forced preemption at execution [POWERPC] spu sched: update some comments [POWERPC] spu sched: simplity spu_remove_from_active_list [POWERPC] spufs: optimize spu_run [POWERPC] spufs: runqueue simplification [POWERPC] spufs: move prio to spu_context [POWERPC] spufs: state_mutex cleanup [POWERPC] spufs: simplify state_mutex ...
2007-02-14i2c-parport: Add support for One For All remote JP1 interfaceJonathan McDowell1-0/+15
This simple patch adds support to i2c-parport for the One For All remote JP1 parallel port interfaces which can be found detailed at: http://www.hifi-remote.com/jp1/hardware.shtml These allow access to the internal configuration EEPROM on various remote controls and there are a variety of Windows tools that make use of this hardware. I have tested this patch with the "simple" parallel port device and a One For All URC-7562 and confirmed that the data read using the eeprom i2c driver matches that returned by the Windows "IR" JP1 tool. Signed-off-by: Jonathan McDowell <noodles@earth.li> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-02-14i2c-viapro: Add support for the VIA CX700 south bridgeJean Delvare1-0/+7
We do not have any documentation for the CX700, but it was reported to work fine. Thanks to Claas Langbehn for testing. Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-02-14i2c: Add driver suspend/resume/shutdown supportDavid Brownell2-9/+55
Driver model updates for the I2C core: - Add new suspend(), resume(), and shutdown() methods. Use them in the standard driver model style; document them. - Minor doc updates to highlight zero-initialized fields in drivers, and the driver model accessors for "clientdata". If any i2c drivers were previously using the old suspend/resume calls in "struct driver", they were getting warning messages ... and will now no longer work. Other than that, this patch changes no behaviors; and it lets I2C drivers use conventional PM and shutdown support. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-02-14i2c-i801: Document the SMBus unhiding quirkJean Delvare1-5/+55
This is a frequently asked question so it deserves a paragraph in the driver documentation. Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-02-14i2c: Fix typo in SMBus Write Word Data descriptionMike Frysinger1-1/+1
Write data, don't read it. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-02-14i2c-piix4: Add support for the ATI SB600Jean Delvare1-1/+1
Add support for the ATI SB600 SMBus controller. Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-02-13[PATCH] i386: add option to show more code in oops reportsChuck Ebbert1-0/+5
Sometimes developers need to see more object code in an oops report, e.g. when kernel may be corrupted at runtime. Add the "code_bytes" option for this. Signed-off-by: Chuck Ebbert <cebbert@redhat.com> Signed-off-by: Andi Kleen <ak@suse.de> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2007-02-13[PATCH] x86-64: Allow to run a program when a machine check event is detectedAndi Kleen1-0/+70
When a machine check event is detected (including a AMD RevF threshold overflow event) allow to run a "trigger" program. This allows user space to react to such events sooner. The trigger is configured using a new trigger entry in the machinecheck sysfs interface. It is currently shared between all CPUs. I also fixed the AMD threshold handler to run the machine check polling code immediately to actually log any events that might have caused the threshold interrupt. Also added some documentation for the mce sysfs interface. Signed-off-by: Andi Kleen <ak@suse.de>
2007-02-13[PATCH] x86-64: cleanup Doc/x86_64/ filesRandy Dunlap4-42/+35
Fix typos. Lots of whitespace changes for readability and consistency. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andi Kleen <ak@suse.de>
2007-02-13[PATCH] x86-64: improved iommu documentationKarsten Weiss2-34/+78
- add SWIOTLB config help text - mention Documentation/x86_64/boot-options.txt in Documentation/kernel-parameters.txt - remove the duplication of the iommu kernel parameter documentation. - Better explanation of some of the iommu kernel parameter options. - "32MB<<order" instead of "32MB^order". - Mention the default "order" value. - list the four existing PCI-DMA mapping implementations of arch x86_64 - group the iommu= option keywords by PCI-DMA mapping implementation. - Distinguish iommu= option keywords from number arguments. - Explain the meaning of DAC and SAC. Signed-off-by: Karsten Weiss <knweiss@science-computing.de> Signed-off-by: Andi Kleen <ak@suse.de> Acked-by: Muli Ben-Yehuda <muli@il.ibm.com> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org>
2007-02-13sony-laptop: Update docsMattia Dongili2-87/+106
Update documentation to be consistent with current implementation (backlight subsys and platform_device). Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-13sony_acpi: SNC device support for Sony VaiosStelian Pop1-0/+87
From: Bjorn Helgaas <bjorn.helgaas@hp.com> Even though the devices claimed by sony_acpi.c can not be hot-plugged, the driver registration infrastructure allows the .add() and .remove() methods to be called at any time while the driver is registered. So remove __init and __exit from them. From: Matthew Garrett <mjg59@srcf.ucam.org> [UBUNTU:acpi/sony] Add FN hotkey support Source URL of Patch: http://www.kernel.org/git/?p=linux/kernel/git/bcollins/ubuntu-dapper.git;a=commitdiff;h=7a9b49cba4919e8506604629db03add8e0b85767 Signed-off-by: Ben Collins <bcollins@ubuntu.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-13[POWERPC] mpc5200 device tree bindings refinementGrant Likely1-62/+121
Much needed refinement of mpc5200 device tree binding specifications. Short list: - drop mpc52xx designator; only two supported chips exist, 5200 and 5200b. It's premature to refer to them as '52xx'. - Specify optional 'model' and 'revision' properties in the soc5200 node - Specify reqiured 'cell-index' property to identify between multiple SOC devices of the same type. (Useful for arbitrating shared register access) - Specify optional 'port-number' property for adjusting the logical serial port assignments. - Specify optional 'has-wdt' property for gpt0 node. - Add system-frequency property to soc5200 node Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-02-13Merge branch 'for_paulus' of ↵Paul Mackerras1-0/+4
master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc
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