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2006-02-07[MIPS] Rename _machine_power_off to pm_power_off so the kernel builds again.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-02-07[MIPS] Check function pointers are non-zero before calling.Ralf Baechle
Several boards don't initialize the pointers, so let's play safe. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-02-07[MIPS] Revert "mips: add pm_power_off"Ralf Baechle
pm_power_off duplicates the functionality of _machine_restart. This reverts b142159fa5ffbad73b6927fafa5440148030f3f1 commit.
2006-02-07[MIPS] RTLX compile fixes.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-02-07[MIPS] Get rid of unnecessary prototypes. Fixes and optimizations for HZ > 100.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-02-07[MIPS] Remove stray .set mips3 resulting in 64-bit instruction in 32-bit ↵Ralf Baechle
kernels. Only the NMI handler was affected so this is a low impact bug. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-02-01[PATCH] mips: gdb-stub.c: fix parse error before ; tokenAlexey Dobriyan
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-16[PATCH] mips: add pm_power_offYoichi Yuasa
Adds pm_power_off() to MIPS. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-12[PATCH] mips: task_stack_page()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-12[PATCH] mips: task_thread_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-12[PATCH] mips: task_pt_regs()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11[PATCH] capable/capability.h (arch/)Randy Dunlap
arch: Use <linux/capability.h> where capable() is used. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-10Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds
2006-01-10[PATCH] sanitize building of fs/compat_ioctl.cChristoph Hellwig
Now that all these entries in the arch ioctl32.c files are gone [1], we can build fs/compat_ioctl.c as a normal object and kill tons of cruft. We need a special do_ioctl32_pointer handler for s390 so the compat_ptr call is done. This is not needed but harmless on all other architectures. Also remove some superflous includes in fs/compat_ioctl.c Tested on ppc64. [1] parisc still had it's PPP handler left, which is not fully correct for ppp and besides that ppp uses the generic SIOCPRIV ioctl so it'd kick in for all netdevice users. We can introduce a proper handler in one of the next patch series by adding a compat_ioctl method to struct net_device but for now let's just kill it - parisc doesn't compile in mainline anyway and I don't want this to block this patchset. Signed-off-by: Christoph Hellwig <hch@lst.de> Cc: Matthew Wilcox <willy@debian.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-10MIPS: Malta: Change CPU default to R2.Ralf Baechle
... giving those with with R1 or older CPU cards more rope to missconfigure their kernels. But MIPS is only selling R2 CPUs since two or three years already. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-01-10MIPS: R2: Set 64BIT_PHYS_ADDR for R2 processor also.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-01-10MIPS: Don't pass -finline-limit=100000.Ralf Baechle
This was a stop gap meassure for gcc 3.3 and newer sometimes not inlining inline functions in the 2.4 days. Starting we pass the always_inline attribute, so -finline-limit is no longer necessary and it's been shown to problematic on Sparc. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-01-10MIPS: Namespace pollution: dump_regs() -> elf_dump_regs()Al Viro
dump_regs() is used by a bunch of drivers for their internal stuff; renamed mips instance (one that is seen in system-wide headers) to elf_dump_regs() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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>
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