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2006-01-10MIPS: Remove unused CONFIG_CPU_HAS_LLDSCD.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-01-10Update Yoichi Yuasa's email address.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-01-10MIPS: Oprofile: Add 5K, 20K and 25K support.Ralf Baechle
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 Baechle
Signed-off-by: Ralf Baechle <ralf@ongar.mips.com>
2006-01-10MIPS: Oprofile: Fixup the loose ends in the plumbing.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-01-10MIPS: MIPS boards: Get rid of useless SMP/non-SMP casing.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-01-10MIPS: Introduce machinery for testing for MIPSxxR1/2.Ralf Baechle
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 Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-01-10MIPS: MT: Fix 32-bit dependencies.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-01-10MIPS: FP: Remove silly trick to avoid warning.Ralf Baechle
Just doesn't fool a modern compiler anymore. 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 Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-01-10MIPS: DSP: eleminate used_dsp.Ralf Baechle
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>
2006-01-09Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6Linus Torvalds
2006-01-09[PATCH] Fix more "if ((err = foo() < 0))" typosAlexey Dobriyan
Another reason to use: ret = foo(); if (ret < 0) goto out; Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-09[PATCH] arch: Replace pci_module_init() with pci_register_driver()Richard Knutsson
Replace obsolete pci_module_init() with pci_register_driver(). Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-08[PATCH] use ptrace_get_task_struct in various placesChristoph Hellwig
The ptrace_get_task_struct() helper that I added as part of the ptrace consolidation is useful in variety of places that currently opencode it. Switch them to the common helpers. Add a ptrace_traceme() helper that needs to be explicitly called, and simplify the ptrace_get_task_struct() interface. We don't need the request argument now, and we return the task_struct directly, using ERR_PTR() for error returns. It's a bit more code in the callers, but we have two sane routines that do one thing well now. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-08[PATCH] fix more missing includesTim Schmielau
Include fixes for 2.6.14-git11. Should allow to remove sched.h from module.h on i386, x86_64, arm, ia64, ppc, ppc64, and s390. Probably more to come since I haven't yet checked the other archs. Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-04Relax the rw_verify_area() error checking.Linus Torvalds
In particular, allow over-large read- or write-requests to be downgraded to a more reasonable range, rather than considering them outright errors. We want to protect lower layers from (the sadly all too common) overflow conditions, but prefer to do so by chopping the requests up, rather than just refusing them outright. Cc: Peter Anvin <hpa@zytor.com> Cc: Ulrich Drepper <drepper@redhat.com> Cc: Andi Kleen <ak@suse.de> Cc: Al Viro <viro@ftp.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-12[PATCH] mips: setup_zero_pages count 1Hugh Dickins
Page count should be initialized to 1 on each of the MIPS empty zero pages, to avoid a bad_page warning whenever one of them is freed from all mappings. Signed-off-by: Hugh Dickins <hugh@veritas.com> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-01[MIPS] Update defconfigs to reflect Kconfig changes.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-12-01[MIPS] Avoid duplicate do_syscall_trace calls on return from sigreturn.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-12-01[MIPS] Fix register handling in syscalls when debugging.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-12-01[MIPS] Alchemy: Set board type on initialization.Ralf Baechle
From Sergei Shtylylov <sshtylyov@ru.mvista.com>. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-12-01[MIPS] Alchemy: Fix BCSR accesses.Ralf Baechle
Fixes BCSR accesses in the board setup/reset code. The registers are actually 16-bit, and their addresses are different between DBAu1550 and other DBAu1xx0 boards. From Sergei Shtylylov <sshtylyov@ru.mvista.com>. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-12-01[MIPS] Fix return path of sysmips(MIPS_ATOMIC_SET, ...)Ralf Baechle
The way we were doing things does no longer work on 2.6. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-12-01[MIPS] Qemu: Accept kernel command line passed by the Emulator.Ralf Baechle
From Daniel Jacobowitz <dan@debian.org>. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-12-01[MIPS] Generate SIGILL againDaniel Jacobowitz
The rdhwr emulation accidentally swallowed the SIGILL from most other illegal instructions. Make sure to return -EFAULT by default. Signed-off-by: Daniel Jacobowitz <dan@codesourcery.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-12-01[MIPS] Kconfig: Include init/Kconfig after we've set 32BIT / 64BIT.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-12-01[MIPS] Use reset_page_mapcount to initialize empty_zero_page usage counter.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-12-01[MIPS] R10000 and R12000 need to set MIPS_CPU_4K_CACHE ...Ralf Baechle
... because they have R4000-style caches. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-12-01[MIPS] JMR3927: Declare puts function.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-12-01[MIPS] JMR3927 fixes.Sergei Shtylylov
o Check if IRQ is disabled or in progress before reenabling interrupts in jmr3927_irq_end.. o s/spinlock_irqsave/spin_lock_irqsave/ o s/spinlock_irqrestore/spin_unlock_irqrestore/ o Flush write buffer after setting IRQ mask o In 2.6 jmr3927_ioc_interrupt interrupt handlers return irqreturn_t Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-11-17[MIPS] Update defconfigsRalf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-11-17[MIPS] SEAD: More build fixes.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-11-17[MIPS] TX3927: Try to glue the PCI code.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-11-17[MIPS] Ocelot G: Use CPU_MASK_NONE instead of 0 to initialize cpu mask.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-11-17[MIPS] JMR3927: Fix compilation by including <linux/ds1742rtc.h>.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-11-17[MIPS] JMR3927: need include/asm-mips/mach-jmr3927 in it's include path.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-11-17[MIPS] JMR3927: It's ops-tx3927.o not ops-jmr3927.oRalf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-11-17[MIPS] Alchemy: Console output fixupPantelis Antoniou
This is needed to make console output appear with the new driver... Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-11-17[MIPS] IP32: Fix sparse warnings.Arnaud Giersch
Add __iomem qualifier to crime and mace pointers. Signed-off-by: Arnaud Giersch <arnaud.giersch@free.fr> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-11-17[MIPS] IP32: Export mace symbol.Arnaud Giersch
Export mace symbol so that it can be used in modules. Signed-off-by: Arnaud Giersch <arnaud.giersch@free.fr> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-11-17[MIPS] JMR3927: Fix syntax error.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-11-17[MIPS] JMR3927: Undo accidental rename.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-11-17[MIPS] DDB5477: Fix unused variable warning.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-11-13[PATCH] arch/mips/au1000/common/usbdev.c: don't concatenate __FUNCTION__ ↵Clemens Buchacher
with strings It's deprecated. Use "%s", __FUNCTION__ instead. Signed-off-by: Clemens Buchacher <drizzd@aon.at> Signed-off-by: Maximilian Attems <janitor@sternwelten.at> Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-13[PATCH] move pm_register/etc. to CONFIG_PM_LEGACY, pm_legacy.hJeff Garzik
Since few people need the support anymore, this moves the legacy pm_xxx functions to CONFIG_PM_LEGACY, and include/linux/pm_legacy.h. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-09[PATCH] fbdev: Remove remains of epson1356fbRalf Baechle
Delete leftovers of the FB_E1356 and anything that did depend on it. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-09[PATCH] sched: disable preempt in idle tasksNick Piggin
Run idle threads with preempt disabled. Also corrected a bugs in arm26's cpu_idle (make it actually call schedule()). How did it ever work before? Might fix the CPU hotplugging hang which Nigel Cunningham noted. We think the bug hits if the idle thread is preempted after checking need_resched() and before going to sleep, then the CPU offlined. After calling stop_machine_run, the CPU eventually returns from preemption and into the idle thread and goes to sleep. The CPU will continue executing previous idle and have no chance to call play_dead. By disabling preemption until we are ready to explicitly schedule, this bug is fixed and the idle threads generally become more robust. From: alexs <ashepard@u.washington.edu> PPC build fix From: Yoichi Yuasa <yuasa@hh.iij4u.or.jp> MIPS build fix Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Yoichi Yuasa <yuasa@hh.iij4u.or.jp> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-09[PATCH] remove ioctl32_handler_tChristoph Hellwig
Some architectures define and use this type in their compat_ioctl code, but all of them can easily use the identical ioctl_trans_handler_t type that is defined in common code. Signed-off-by: Christoph Hellwig <hch@lst.de> Cc: Andi Kleen <ak@muc.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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