linux-toradex.git/include/asm-sh/system.h, branch v2.6.24.3

increase AT_VECTOR_SIZE to terminate saved_auxv properly

2007-10-17T15:43:00+00:00

include/asm-powerpc/elf.h has 6 entries in ARCH_DLINFO.  fs/binfmt_elf.c
has 14 unconditional NEW_AUX_ENT entries and 2 conditional NEW_AUX_ENT
entries.  So in the worst case, saved_auxv does not get an AT_NULL entry at
the end.

The saved_auxv array must be terminated with an AT_NULL entry.  Make the
size of mm_struct->saved_auxv arch dependend, based on the number of
ARCH_DLINFO entries.

Signed-off-by: Olaf Hering 
Cc: Roland McGrath 
Cc: Jakub Jelinek 
Cc: Richard Henderson 
Cc: Ivan Kokshaysky 
Cc: "Luck, Tony" 
Cc: Benjamin Herrenschmidt 
Cc: Paul Mackerras 
Cc: Paul Mundt 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

sh: Bring SMP support back from the dead.

2007-09-21T09:32:32+00:00

There was a very preliminary bunch of SMP code scattered around for the
SH7604 microcontrollers from way back when, and it has mostly suffered
bitrot since then. With the tree already having been slowly getting
prepped for SMP, this plugs in most of the remaining platform-independent
bits.

Signed-off-by: Magnus Damm 
Signed-off-by: Paul Mundt

[PATCH] sched: sched_cacheflush is now unused

2007-07-19T19:28:35+00:00

Since Ingo's recent scheduler rewrite which was merged as commit
0437e109e1841607f2988891eaa36c531c6aa6ac sched_cacheflush is unused.

Signed-off-by: Ralf Baechle 
Signed-off-by: Ingo Molnar

sh: Tidy up dependencies for SH-2 build.

2007-06-11T06:32:07+00:00

SH-2 can presently get in to some pretty bogus states, so
we tidy up the dependencies a bit and get it all building
again.

This gets us a bit closer to a functional allyesconfig
and allmodconfig, though there are still a few things to
fix up.

Signed-off-by: Paul Mundt

sh: user annotations for get/__put_user().

2007-06-08T02:43:36+00:00

This adds in some more __user annotations. These weren't being
handled properly in some of the __get_user and __put_user paths,
so tidy those up.

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

Remove tas()

2007-05-08T18:15:20+00:00

tas() has no users, so get rid of it.

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

sh: Add die chain notifiers.

2007-05-07T02:11:57+00:00

Add the atomic die chains in, kprobes needs these.

Signed-off-by: Paul Mundt

sh: Fixup __cmpxchg() compile breakage with gcc4.

2007-03-28T08:26:19+00:00

As reported by Manuel:

When I build linux with GCC-4.x and enable
CONFIG_CC_OPTIMIZE_FOR_SIZE linking fails with this error:

  LD      .tmp_vmlinux1
  kernel/built-in.o: In function '__cmpxchg_called_with_bad_pointer'
  make[1]: *** [.tmp_vmlinux1] Error 1
  make: *** [_all] Error 2

This ended up being an inlining problem, fixed by explicitly
including linux/compiler.h and grabbing the definitions from there.

Signed-off-by: Paul Mundt

sh: stacktrace/lockdep/irqflags tracing support.

2006-12-06T01:45:40+00:00

Wire up all of the essentials for lockdep..

Signed-off-by: Paul Mundt