linux.git/arch/sh/kernel/process.c, branch v2.6.19

sh: Proper show_stack/show_trace() implementation.

2006-10-19T07:30:31+00:00

This splits out some of the previous show_stack() implementation which
was mostly doing the show_trace() work without actually dumping any of
the stack contents. This now gets split in to two sections, where we
do the fetching of the stack pointer and subsequent stack dumping in
show_stack(), while moving the call trace in to show_trace().

Signed-off-by: Paul Mundt

sh: SH-4A UBC support

2006-10-12T03:16:13+00:00

A simple patch to enable the UBC on SH-4A.

Signed-off-by: Ryusuke Sakato 
Signed-off-by: Paul Mundt

sh: Initial vsyscall page support.

2006-09-27T09:33:49+00:00

This implements initial support for the vsyscall page on SH.
At the moment we leave it configurable due to having nommu
to support from the same code base. We hook it up for the
signal trampoline return at present, with more to be added
later, once uClibc catches up.

Signed-off-by: Paul Mundt

sh: Update kexec support for API changes.

2006-09-27T09:26:05+00:00

This was falling a bit behind..

Signed-off-by: Paul Mundt

sh: Add support for SH7706/SH7710/SH7343 CPUs.

2006-09-27T08:38:11+00:00

This adds support for the aforementioned CPU subtypes, and cleans
up some build issues encountered as a result.

Signed-off-by: Paul Mundt

sh: __addr_ok() and other misc nommu fixups.

2006-09-27T08:25:07+00:00

A few more outstanding nommu fixups..

Signed-off-by: Yoshinori Sato 
Signed-off-by: Paul Mundt

sh: Fixup __strnlen_user() behaviour.

2006-09-27T08:07:07+00:00

Drop TIF_USERSPACE and add addr_limit to the thread_info struct.
Subsequently, use that for address checking in strnlen_user() to
ward off bogus -EFAULTs.

Make __strnlen_user() return 0 on exception, rather than -EFAULT.

Signed-off-by: Paul Mundt

Fix 'make headers_check' on sh

2006-09-21T07:36:50+00:00

Cleanup for user headers, as noted:

asm-sh/page.h requires asm-generic/memory_model.h, which does not exist in exported headers
asm-sh/ptrace.h requires asm/ubc.h, which does not exist in exported headers

Signed-off-by: Paul Mundt 
Signed-off-by: David Woodhouse

[PATCH] kill include/linux/platform.h, default_idle() cleanup

2006-03-24T15:33:21+00:00

include/linux/platform.h contained nothing that was actually used except
the default_idle() prototype, and is therefore removed by this patch.

This patch does the following with the platform specific default_idle()
functions on different architectures:
- remove the unused function:
  - parisc
  - sparc64
- make the needlessly global function static:
  - arm
  - h8300
  - m68k
  - m68knommu
  - s390
  - v850
  - x86_64
- add a prototype in asm/system.h:
  - cris
  - i386
  - ia64

Signed-off-by: Adrian Bunk 
Acked-by: Patrick Mochel 
Acked-by: Kyle McMartin 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] sh: machine_halt()/machine_power_off() cleanups

2006-02-01T16:53:20+00:00

machine_halt() managed to trigger the soft lockup detection due to not
disabling interrupts before going to sleep, so correct that.

machine_power_off() should be using pm_power_off, which lets us drop the
board-specific hacks from here.

Signed-off-by: Paul Mundt 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds