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2006-01-10MIPS: Remove unused CONFIG_CPU_HAS_LLDSCD.Ralf Baechle24-31/+0
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-01-10MIPS: Au1550: Fix OHCI memory map sizeSergei Shtylyov1-2/+5
USB OpenHCI host controller on Au1550 only decodes memory addresses from 0x14020000 to 0x1407FFFF according to the databook, which gives 0x60000 (on the prior Au1x00 chips the map size was 1MB). Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Acked-by: Jordan Crouse <jordan.crouse@amd.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-01-10Update Yoichi Yuasa's email address.Ralf Baechle38-46/+46
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-01-10MIPS: Oprofile: Add 5K, 20K and 25K support.Ralf Baechle2-0/+15
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-01-10MIPS: Oprofile: Print error message if the CPU happen to have no counters.Ralf Baechle1-1/+3
Signed-off-by: Ralf Baechle <ralf@ongar.mips.com>
2006-01-10MIPS: Oprofile: Fixup the loose ends in the plumbing.Ralf Baechle4-7/+49
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-01-10MIPS: Reorganize ISA constants strictly as bitmasks.Ralf Baechle2-31/+31
Signed-off-by: Ralf Baechle <ralf@ongar.mips.com>
2006-01-10MIPS: MIPS boards: Get rid of useless SMP/non-SMP casing.Ralf Baechle1-13/+2
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-01-10MIPS: Introduce machinery for testing for MIPSxxR1/2.Ralf Baechle11-9/+95
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-01-10MIPS: Rename MIPS_CPU_ISA_M{32,64} -> MIPS_CPU_ISA_M{32,64}R1.Ralf Baechle4-19/+16
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-01-10MIPS: MT: Fix 32-bit dependencies.Ralf Baechle1-4/+4
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-01-10MIPS: Get rid of atomic_lock.Ralf Baechle1-22/+21
It was resulting in build errors for some configurations. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-01-10MIPS: FP: Remove silly trick to avoid warning.Ralf Baechle4-8/+0
Just doesn't fool a modern compiler anymore. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-01-10MIPS: DSP: Put mask field into the right place.Ralf Baechle1-1/+1
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-01-10MIPS: DSP: Put DSPcontrol register into the right place in the signal frame.Ralf Baechle1-1/+1
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-01-10MIPS: DSP: Set all register masks to 0x3ff.Ralf Baechle1-3/+3
0x2ff was a typo and the value 0x1f of DSP_MASK was refering to an old version of the documentation. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-01-10MIPS: Fix mdelay(1) for 64bit kernel with HZ == 1000Atsushi Nemoto1-4/+2
mdelay(1) (i.e. udelay(1000)) does not work correctly due to overflow. 1000 * 0x004189374BC6A7f0 = 0x10000000000000180 (>= 2**64) 0x004189374BC6A7ef (0x004189374BC6A7f0 - 1) is OK and it is exactly same as catchall case (0x8000000000000000UL / (500000 / HZ)). Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-01-10MIPS: DSP: eleminate used_dsp.Ralf Baechle3-13/+4
used_dsp was meant to be used like used_math - but since the FPU context is small and lazy context switching is a stupid idea on multiprocessors this idea only got halfway implemented and those bits are were now breaking ptrace. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-01-10MIPS: DSP: Context switch the DSPcontrol register also.Ralf Baechle1-0/+2
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-01-10Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6Linus Torvalds68-442/+954
2006-01-10Merge master.kernel.org:/pub/scm/linux/kernel/git/mingo/mutex-2.6Linus Torvalds198-649/+2754
2006-01-10Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivialLinus Torvalds40-349/+50
2006-01-10[PATCH] rcu: don't set ->next_pending in rcu_start_batch()Oleg Nesterov1-7/+4
I think it is better to set ->next_pending in the caller, when it is needed. This saves one parameter, and this coincides with cpu_quiet() beahaviour, which sets ->completed = ->cur itself. Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Acked-by: Paul E. McKenney <paulmck@us.ibm.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-10[PATCH] mutex subsystem, semaphore to completion: drivers/block/loop.cIngo Molnar2-17/+14
convert the block loop device from semaphores to completions. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2006-01-10[PATCH] mutex subsystem, semaphore to completion: IDE ->gendev_rel_semAleksey Makarov3-8/+9
The patch changes semaphores that are initialized as locked to complete(). Source: MontaVista Software, Inc. Modified-by: Steven Rostedt <rostedt@goodmis.org> The following patch is from Montavista. I modified it slightly. Semaphores are currently being used where it makes more sense for completions. This patch corrects that. Signed-off-by: Aleksey Makarov <amakarov@ru.mvista.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2006-01-10[PATCH] mutex subsystem, semaphore to completion: CPU3WDTSteven Rostedt1-4/+5
change CPU3WDT semaphores to completions. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2006-01-10[PATCH] mutex subsystem, semaphore to completion: SX8Steven Rostedt1-6/+6
change SX8 semaphores to completions. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2006-01-10[PATCH] mutex subsystem, semaphore to mutex: VFS, sb->s_lockIngo Molnar4-6/+6
This patch converts the superblock-lock semaphore to a mutex, affecting lock_super()/unlock_super(). Tested on ext3 and XFS. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2006-01-10[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_semJes Sorensen113-573/+563
This patch converts the inode semaphore to a mutex. I have tested it on XFS and compiled as much as one can consider on an ia64. Anyway your luck with it might be different. Modified-by: Ingo Molnar <mingo@elte.hu> (finished the conversion) Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2006-01-10[PATCH] mutex subsystem, semaphore to mutex: XFSJes Sorensen10-26/+22
This patch switches XFS over to use the new mutex code directly as opposed to the previous workaround patch I posted earlier that avoided the namespace clash by forcing it back to semaphores. This falls in the 'works for me<tm>' category. Signed-off-by: Jes Sorensen <jes@trained-monkey.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2006-01-10[PATCH] mutex subsystem, more debugging codeIngo Molnar7-0/+37
more mutex debugging: check for held locks during memory freeing, task exit, enable sysrq printouts, etc. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@infradead.org>
2006-01-10[PATCH] mutex subsystem, debugging codeIngo Molnar7-0/+637
mutex implementation - add debugging code. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@infradead.org>
2006-01-10[PATCH] mutex subsystem, documentationIngo Molnar2-8/+149
Add mutex design related documentation. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@infradead.org>
2006-01-10[PATCH] mutex subsystem, coreIngo Molnar4-1/+480
mutex implementation, core files: just the basic subsystem, no users of it. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@infradead.org>
2006-01-10[PATCH] mutex subsystem, add default include/asm-*/mutex.h filesArjan van de Ven19-0/+171
add the per-arch mutex.h files for the remaining architectures. We default to asm-generic/mutex-dec.h, because that performs quite well on most arches. Arches that do not have atomic decrement/increment instructions should switch to mutex-xchg.h instead. Arches can also provide their own implementation for the mutex fastpath primitives. Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2006-01-10[PATCH] mutex subsystem, add include/asm-arm/mutex.hNicolas Pitre1-0/+128
add the ARM version of mutex.h, which is optimized in assembly for ARMv6, and uses the xchg implementation on pre-ARMv6. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2006-01-10[PATCH] mutex subsystem, add include/asm-x86_64/mutex.hIngo Molnar1-0/+113
add the x86_64 version of mutex.h, optimized in assembly. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@infradead.org>
2006-01-10[PATCH] mutex subsystem, add include/asm-i386/mutex.hArjan van de Ven1-0/+124
add the i386 version of mutex.h, optimized in assembly. Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2006-01-10[PATCH] mutex subsystem, add asm-generic/mutex-[dec|xchg|null].h implementationsIngo Molnar3-0/+251
Add three (generic) mutex fastpath implementations. The mutex-xchg.h implementation is atomic_xchg() based, and should work fine on every architecture. The mutex-dec.h implementation is atomic_dec_return() based - this one too should work on every architecture, but might not perform the most optimally on architectures that have no atomic-dec/inc instructions. The mutex-null.h implementation forces all calls into the slowpath. This is used for mutex debugging, but it can also be used on platforms that do not want (or need) a fastpath at all. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@infradead.org>
2006-01-10[PATCH] mutex subsystem, add typecheck_fn(type, function)Chuck Ebbert1-0/+9
add typecheck_fn(type, function) to do type-checking of function pointers. Modified-by: Ingo Molnar <mingo@elte.hu> (made it typeof() based, instead of typedef based.) Signed-off-by: Chuck Ebbert <76306.1226@compuserve.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2006-01-10[PATCH] mutex subsystem, add atomic_xchg() to all archesIngo Molnar22-0/+30
add atomic_xchg() to all the architectures. Needed by the new mutex code. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@infradead.org>
2006-01-10Small fixups to the EHCI Kconfig help textJesper Juhl1-5/+5
Here's a small patch with a few tiny fixups for the EHCI Kconfig help text. Please consider applying. Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-01-10Documentation/filesystems/proc.txt: indentation fixAdrian Bunk1-1/+1
Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-01-10remove the outdated arch/i386/kernel/cpu/{,mtrr/}changelogAdrian Bunk2-292/+0
This patch removes two outdated changelog files. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Dave Jones <davej@redhat.com>
2006-01-10MAINTAINERS: remove BUSLOGIC entryAdrian Bunk1-7/+0
Leonard N. Zubkoff passed away in August 2002. Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-01-10spelling: s/trough/through/Adrian Bunk8-10/+10
Additionally, one comment was reformulated by Joe Perches <joe@perches.com>. Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-01-10Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds68-747/+1022
2006-01-10Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds3-1343/+732
2006-01-10spelling: s/retreive/retrieve/Adrian Bunk17-20/+20
Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-01-10s/assoicated/associated/Adrian Bunk1-1/+1
Signed-off-by: Adrian Bunk <bunk@stusta.de>
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