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2005-10-29Moves a test which determines if we actually need to perform aRalf Baechle
cacheflush to the right place. That's a bug which is harmless on UP but a severe bug on SMP. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Update MIPS to use the 4-level pagetable code thereby getting rid ofRalf Baechle
the compacrapability headers. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Document why calling smp_call_function will deadlock when called withRalf Baechle
interrupts disabled. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Fix ptrace aliasing issue in copy_from_user_page / copy_to_user_page.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-2925Kf is also physically indexed.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Add a few more PrId vendor IDs.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-2920Kc and SB1 don't suffer from aliases.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Delete duplicate copy of fixrange_init.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29rm9000_init() really is __init code.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Use preempt_schedule_irq.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29More oprofile bits for MIPS32-style performance counters. The code toRalf Baechle
bolt this into the actual hardware interrupt is yet missing from this commit. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> FEXPORT(ret_from_fork)
2005-10-29It works better when including arch/mips/sgi-ip27/Kconfig ...Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Move missplaced code line to the right place.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Provide functions to access cop0 config4-7 registersRalf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Use hardware mechanism to deal with cache aliases in the 24K.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Remove old wrong bits of cache code.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Clean up SEAD interrupt initialization.Maciej W. Rozycki
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Mask and ack CPU interrupts upon initialization. Keep the stateMaciej W. Rozycki
of software interrupts when unmasking. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Move Sibyte Kconfig stuff into it's own Kconfig.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Replace deprecated interruptible_sleep_on() function call with directRalf Baechle
wait-queue usage. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Define __raw_read_can_lock / __raw_write_can_lock.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Update descriptions for MIPS Technologies evaluation boards.Maciej W. Rozycki
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Reenable EARLY_PRINTK for the DECstation.Maciej W. Rozycki
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Formatting fixes.Maciej W. Rozycki
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Fix compilation; by Manish Lachwani.Maciej W. Rozycki
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Fixes for system controllers for Atlas/Malta core cards.Maciej W. Rozycki
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Actually route cPCI interrupts. Update inaccurate comments.Maciej W. Rozycki
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Signed-off-by: Ralf Baechle <ralf@linux-mips.org>Ralf Baechle
Fix TASK_SIZE for 32-bit processes on 64-bit kernels.
2005-10-29Fix register layout in o32 core dumps on 64-bit systems.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Get rid of early_init. There's more need to make this form ofRalf Baechle
initialization actually useful and as is certainly unmergable with upstream. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Dummy ISA DMA functions for systems that don't have ISA but shareRalf Baechle
drivers with ISA such as legacy free PCI. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Fix build with SMP disabled and preemption enabled.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Move the invalid pmd and pte tables from .data to .bss. Fix alignment.Thiemo Seufer
Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Remove unused arguments from preempt_{start,stop}/local_irq_{en,dis}able.Thiemo Seufer
Don't clobber the preloaded TI_FLAGS in a2 needlessly. Unexport local functions. Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Fix typos and formatting.Thiemo Seufer
Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29De-optimize and decomplicate the spurious interrupt handler.Thiemo Seufer
Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29[PATCH] type fix in arm/boot/compressed/misc.cAl Viro
spot the typo... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-29[PATCH] bluetooth hidp is broken on s390Al Viro
Bluetooth HIDP selects INPUT and it really needs it to be there - module depends on input core. And input core is never built on s390... Marked as broken on s390, for now; if somebody has better ideas, feel free to fix it and remove dependency... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-29[PATCH] idmouse cleanup and overflow fixAl Viro
switched to simple_read_from_buffer(), killed broken use of min(). Incidentally, that use of min() had been fixed once, only to be reintroduced in commit 4244f72436ab77c3c29a6447af81734ab3925d85: [PATCH] USB: upgrade of the idmouse driver [snip] - if (count > IMGSIZE - *ppos) - count = IMGSIZE - *ppos; + count = min ((loff_t)count, IMGSIZE - (*ppos)); Note the lovely use of cast to shut the warning about misuse of min() up... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-29[PATCH] amikbd fixAl Viro
it's input_allocate_device(), not input_dev_allocate()... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-29[PATCH] missing exports of do_settimeofday() variantsAl Viro
frv, sh64, ia64 and sparc64 do not have do_settimeofday() exported (the last two are using variant in kernel/time.c). Exports added to match the rest of architectures. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-29[PATCH] missing bits in sparkspkr conversionAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-29[PATCH] arguments out of order in class_device_create() call (s390)Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-29[PATCH] missing include in infinibandAl Viro
use of IS_ERR/PTR_ERR in infiniband/core/agent.c, without a portable chain of includes pulling err.h (breaks on a bunch of platforms). Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: Roland Dreier <rolandd@cisco.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-29[PATCH] sata_sil24 iomem annotations and fixesAl Viro
trivial iomem annotations + missing memcpy_fromio() caught by those Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-29[PATCH] s2io iomem annotationsAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-29[PATCH] fix ->signal->live leak in copy_process()Oleg Nesterov
exit_signal() (called from copy_process's error path) should decrement ->signal->live, otherwise forking process will miss 'group_dead' in do_exit(). Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-29[PATCH] blk: fix merge bug in as-ioschedTejun Heo
as-iosched deals with aliased requests differently from other ioscheds. It links together aliased requests using rq->queuelist instead of spilling alises to dispatch queue like other ioscheds do. Requests linked in this way cannot be merged. Unfortunately, generic q->last_merge handling patch didn't take this into account and q->last_merge could be set to an aliased request resulting in Badness, corrupt list and eventually panic. This explicitly marks aliased requests to be unmergeable. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-29Merge branch 'master' of /pub/scm/linux/kernel/git/torvalds/linux-2.6Arnaldo Carvalho de Melo
2005-10-29[IPV4]: Fix issue reported by Coverity in ipv4/fib_frontend.cJayachandran C
fib_del_ifaddr() dereferences ifa->ifa_dev, so the code already assumes that ifa->ifa_dev is non-NULL, the check is unnecessary. Signed-off-by: Jayachandran C. <c.jayachandran at gmail.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
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