linux-toradex.git/include/asm-m68knommu, branch v2.6.16.21

[PATCH] m68knommu: hardirq.h needs definition of NR_IRQS

2006-02-08T00:16:54+00:00

Need to include the local asm/irq.h to get the NR_IRQS definition.

Signed-off-by: Greg Ungerer 
Signed-off-by: Linus Torvalds

[PATCH] m68k: kill mach_floppy_setup, convert to proper __setup() in drivers

2006-01-12T17:09:05+00:00

Signed-off-by: Al Viro 
Cc: Roman Zippel 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] death of get_thread_info/put_thread_info

2006-01-12T17:08:59+00:00

{get,put}_thread_info() were introduced in 2.5.4 and never
had been called by anything in the tree.

Signed-off-by: Al Viro 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] m68knommu: save reg a5 on context change

2006-01-10T17:31:27+00:00

Fix a5 register corruption when processing user space signals handlers.
We need to save a5 through each contenxt change.

Signed-off-by: Greg Ungerer 
Signed-off-by: Linus Torvalds

[PATCH] m68knommu: fix find_next_zero_bit in bitops.h

2006-01-10T17:31:27+00:00

We're starting a number of big applications (memory footprint app.
1MByte) on our Arcturus uC5272.  Therefore memory fragmentation is a
real pain for us.  We've switched to uClinux-2.4.27-uc1 and found that
page_alloc2 fragments the memory heavily.

Digging into it we found a bug in the find_next_zero_bit function in the
m68knommu/bitops.h file.  if the size isn't a multiple of 32 than the
upper bits of the last word to be searched should be masked.  But the
functions masks the lower bits of the last word because it uses a right
shift instead of a left shift operator.

Patch submitted by Sascha Smejkal 

Signed-off-by: Greg Ungerer 
Signed-off-by: Linus Torvalds

[PATCH] Generic ioctl.h

2006-01-10T16:01:34+00:00

Most arches copied the i386 ioctl.h.  Combine them into a generic header.

Signed-off-by: Brian Gerst 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] mutex subsystem, add default include/asm-*/mutex.h files

2006-01-09T23:59:19+00:00

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 
Signed-off-by: Ingo Molnar

[PATCH] mutex subsystem, add atomic_xchg() to all arches

2006-01-09T23:59:17+00:00

add atomic_xchg() to all the architectures. Needed by the new mutex code.

Signed-off-by: Ingo Molnar 
Signed-off-by: Arjan van de Ven

[PATCH] consolidate asm/futex.h

2006-01-09T04:13:39+00:00

Most of the architectures have the same asm/futex.h.  This consolidates them
into asm-generic, with the arches including it from their own asm/futex.h.

In the case of UML, this reverts the old broken futex.h and goes back to using
the same one as almost everyone else.

Signed-off-by: Jeff Dike 
Cc: Paolo 'Blaisorblade' Giarrusso 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] m68knommu: remove enable_irq_nosync()

2006-01-06T16:33:44+00:00

m68k, m68knommu and h8300 define this, but it's not actually used
anywhere.

Signed-off-by: Christoph Hellwig 
Cc: Greg Ungerer 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds