linux.git/arch/sh/kernel/cpu, branch v2.6.22-rc4

sh: trivial build cleanups.

2007-05-31T04:46:21+00:00

Several errors were spotted during building for custom config (SMP
included). Although SMP still does not compile (no ipi and
__smp_call_function) and does not work, this looks a bit cleaner.
Some other errors obtained via gcc-4.1.0 build.

Signed-off-by: Evgeniy Polyakov 
Signed-off-by: Paul Mundt

sh: Fix pcrel too far for in_nmi label.

2007-05-31T04:42:21+00:00

Add lost in_nmi definition to solve pcrel too far.

Signed-off-by: Takashi YOSHII 
Signed-off-by: Paul Mundt

sh: Fix clock multiplier on SH7722.

2007-05-21T05:34:45+00:00

This fixes up the master clock multiplier and initial rate
propagation for the SH7722 clocks.

Signed-off-by: dmitry pervushin 
Signed-off-by: Paul Mundt

sh: Fix up various compile warnings for SE boards.

2007-05-21T05:32:47+00:00

- setup-sh7750.c only defines the sh7751_ipr_map when building
  with SH7751 support.

- 7722 Solution Engine was missing a mach-type entry, causing
  the macro in cf-enabler to be undefined.

- arch/sh/mm/init.c needs linux/pagemap.h.

Signed-off-by: Paul Mundt

spelling fixes: arch/sh/

2007-05-21T05:31:39+00:00

Spelling fixes in arch/sh/.

Signed-off-by: Simon Arlott 
Signed-off-by: Paul Mundt

Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6

2007-05-09T20:08:20+00:00

* master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6:
  sh: Fix stacktrace simplification fallout.
  sh: SH7760 DMABRG support.
  sh: clockevent/clocksource/hrtimers/nohz TMU support.
  sh: Truncate MAX_ACTIVE_REGIONS for the common case.
  rtc: rtc-sh: Fix rtc_dev pointer for rtc_update_irq().
  sh: Convert to common die chain.
  sh: Wire up utimensat syscall.
  sh: landisk mv_nr_irqs definition.
  sh: Fixup ndelay() xloops calculation for alternate HZ.
  sh: Add 32-bit opcode feature CPU flag.
  sh: Fix PC adjustments for varying opcode length.
  sh: Support for SH-2A 32-bit opcodes.
  sh: Kill off redundant __div64_32 symbol export.
  sh: Share exception vector table for SH-3/4.
  sh: Always define TRAPA_BUG_OPCODE.
  sh: __GFP_REPEAT for pte allocations, too.
  rtc: rtc-sh: Fix up dev_dbg() warnings.
  sh: generic quicklist support.

fix file specification in comments

2007-05-09T06:58:16+00:00

Many files include the filename at the beginning, serveral used a wrong one.

Signed-off-by: Uwe Kleine-König 
Signed-off-by: Adrian Bunk

sh: Add 32-bit opcode feature CPU flag.

2007-05-09T01:35:01+00:00

Add a CPU flag for the CPUs that support 32-bit opcodes, which
gets passed down to userspace.

Signed-off-by: Paul Mundt

sh: Fix PC adjustments for varying opcode length.

2007-05-09T01:35:01+00:00

There are a few different cases for figuring out how to
size the instruction. We read in the instruction located
at regs->pc - 4 when rewinding the opcode to figure out if
there's a 32-bit opcode before the faulting instruction, with
a default of a - 2 adjustment on a mismatch. In practice this
works for the cases where pc - 4 is just another 16-bit opcode,
or we happen to have a 32-bit and a 16-bit immediately
preceeding the pc value.

In the cases where we aren't rewinding, this is much less ugly..

We also don't bother fixing up the places where we're explicitly
dealing with 16-bit instructions, since this might lead to
confusion regarding the encoding size possibilities on other
CPU variants.

Signed-off-by: Paul Mundt

sh: Support for SH-2A 32-bit opcodes.

2007-05-09T01:35:01+00:00

SH-2A supports both 16 and 32-bit instructions, add a simple helper
for figuring out the instruction size in the places where there are
hardcoded 16-bit assumptions.

Signed-off-by: Paul Mundt