linux.git/arch/sh, branch v2.6.22

sh: Handle -ERESTART_RESTARTBLOCK for restartable syscalls.

2007-06-19T03:33:21+00:00

The current implementation only handles -ERESTARTNOHAND, whereas we
also need to handle -ERESTART_RESTARTBLOCK in the handle_signal()
case for restartable system calls.

As noted by Carl:

This fixes the LTP test nanosleep03 - the current kernel causes
-ERESTART_RESTARTBLOCK to reach user space rather than the correct
-EINTR.

Reported-by: Carl Shaw 
Signed-off-by: Paul Mundt

sh: oops_enter()/oops_exit() in die().

2007-06-18T09:57:13+00:00

As Russell helpfully pointed out on linux-arch:

	http://marc.info/?l=linux-arch&m=118208089204630&w=2

We were missing the oops_enter/exit() in the sh die() implementation.
As we do support lockdep, it's beneficial to add these calls so lockdep
properly disables itself in the die() case.

Signed-off-by: Paul Mundt

sh: Fix restartable syscall arg5 clobbering.

2007-06-18T01:08:20+00:00

We use R0 as the 5th argument of syscall.  When the syscall restarts
after signal handling, we should restore the old value of R0.
The attached patch does it. Without this patch, I've experienced random
failures in the situation which signals are issued frequently.

Signed-off-by: Kaz Kojima 
Signed-off-by: Paul Mundt

sh: Fix se73180 platform device registration.

2007-06-04T02:07:23+00:00

Copy and paste error from se7343, fix it up.

Signed-off-by: Paul Mundt

sh: ioremap() through PMB needs asm/mmu.h.

2007-06-04T01:58:23+00:00

Signed-off-by: Paul Mundt

sh: voyagergx: Fix build warnings.

2007-06-04T01:53:00+00:00

pr_debug() was using a %x on an unsigned long, which was making
the build a bit noisy.

Signed-off-by: Paul Mundt

sh: Fix SH4-202 clock fwk set_rate() mismatch.

2007-06-04T01:51:59+00:00

With the SH7722 changes, ->set_rate() also takes an algo_id,
SH4-202 was overlooked when this change went in.

Signed-off-by: Paul Mundt

sh: microdev: Fix compile warnings.

2007-06-04T01:50:42+00:00

irq.c needs linux/interrupt.h.

Signed-off-by: Paul Mundt

sh: Fix in_nmi symbol build error.

2007-06-04T01:39:50+00:00

If CONFIG_KGDB_NMI is disabled, we're left with a stray in_nmi
reference that can't be resolved. Move the symbol under the ifdef,
too.

Signed-off-by: Paul Mundt

sh: support older gcc's

2007-05-31T04:48:57+00:00

Make my version of gcc happy.

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