linux.git/arch/sparc64/kernel/entry.h, branch master

sparc,sparc64: unify kernel/

2008-12-04T17:17:21+00:00

o Move all files from sparc64/kernel/ to sparc/kernel
  - rename as appropriate
o Update sparc/Makefile to the changes
o Update sparc/kernel/Makefile to include the sparc64 files

NOTE: This commit changes link order on sparc64!

Link order had to change for either of sparc32 and sparc64.
And assuming sparc64 see more testing than sparc32 change link
order on sparc64 where issues will be caught faster.

Signed-off-by: Sam Ravnborg 
Signed-off-by: David S. Miller

sparc64: Clean up CPU chip type probing code.

2008-09-01T04:48:12+00:00

Three main things:

1) Make prober an arch initcall instead of using hard-coded invocation
   from paging_init()

2) Shrink table size, the fpu ident stuff was never used.

3) Use named struct initialized in table.

Signed-off-by: David S. Miller

sparc64: Split syscall_trace() into two functions.

2008-08-25T03:34:31+00:00

Christoph Hellwig noticed that having both entry and exit
logic in one function no longer makes sense, and having
seperate ones simplifies things a lot.

Signed-off-by: David S. Miller

sparc64: tracehook syscall

2008-07-28T00:28:55+00:00

This changes sparc64 syscall tracing to use the new tracehook.h entry
points.

[ Add assembly changes to force an immediate -ENOSYS return from
  the system call when syscall_trace() returns non-zero at syscall
  entry.  -DaveM ]

Signed-off-by: Roland McGrath 
Signed-off-by: David S. Miller

[SPARC64]: %l6 trap return handling no longer necessary.

2008-04-24T10:15:22+00:00

Now that we indicate the "restart system call" in the
trap type field of pt_regs->magic, we don't need to
set the %l6 boolean in all of the trap return paths.

And we therefore don't need to pass it to do_notify_resume().

Signed-off-by: David S. Miller

[SPARC64]: Fix sparse warnings in arch/sparc64/kernel/signal.c

2008-03-26T08:52:18+00:00

Signed-off-by: David S. Miller

[SPARC64]: Fix most sparse warnings in arch/sparc64/kernel/sys_sparc.c

2008-03-26T08:43:29+00:00

Sparse still doesn't like the funny cast we make from a scalar to a
"union semun" (which is correct by the C language and in particular
works with the sparc64 calling conventions, but sparse doesn't grok
that yet).

Signed-off-by: David S. Miller

[SPARC64]: Fix sparse warnings in arch/sparc64/kernel/time.c

2008-03-26T08:11:55+00:00

Signed-off-by: David S. Miller

[SPARC64]: Fix sparse warnings in arch/sparc64/kernel/ptrace.c

2008-03-26T07:46:21+00:00

Signed-off-by: David S. Miller

[SPARC64]: Fix sparse warnings in arch/sparc64/kernel/irq.c

2008-03-26T07:37:51+00:00

Signed-off-by: David S. Miller