From 5933048c69edb546f1e93c26dc93816f0be9f754 Mon Sep 17 00:00:00 2001
From: Rusty Russell <rusty@rustcorp.com.au>
Date: Fri, 12 Jun 2009 21:47:04 -0600
Subject: module: cleanup FIXME comments about trimming exception table
 entries.

Everyone cut and paste this comment from my original one.  We now do
it generically, so cut the comments.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: Amerigo Wang <amwang@redhat.com>
---
 arch/m68k/kernel/module.c | 2 --
 1 file changed, 2 deletions(-)

(limited to 'arch/m68k/kernel')

diff --git a/arch/m68k/kernel/module.c b/arch/m68k/kernel/module.c
index 774862bc697..cd6bcb1c957 100644
--- a/arch/m68k/kernel/module.c
+++ b/arch/m68k/kernel/module.c
@@ -31,8 +31,6 @@ void *module_alloc(unsigned long size)
 void module_free(struct module *mod, void *module_region)
 {
 	vfree(module_region);
-	/* FIXME: If module_region == mod->init_region, trim exception
-           table entries. */
 }
 
 /* We don't need anything special. */
-- 
cgit v1.2.3


From bb1f17b0372de93758653ca3454bc0df18dc2e5c Mon Sep 17 00:00:00 2001
From: Alexey Dobriyan <adobriyan@gmail.com>
Date: Tue, 16 Jun 2009 15:31:18 -0700
Subject: mm: consolidate init_mm definition

* create mm/init-mm.c, move init_mm there
* remove INIT_MM, initialize init_mm with C99 initializer
* unexport init_mm on all arches:

  init_mm is already unexported on x86.

  One strange place is some OMAP driver (drivers/video/omap/) which
  won't build modular, but it's already wants get_vm_area() export.
  Somebody should look there.

[akpm@linux-foundation.org: add missing #includes]
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Mike Frysinger <vapier.adi@gmail.com>
Cc: Americo Wang <xiyou.wangcong@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 arch/m68k/kernel/process.c | 4 ----
 1 file changed, 4 deletions(-)

(limited to 'arch/m68k/kernel')

diff --git a/arch/m68k/kernel/process.c b/arch/m68k/kernel/process.c
index ec37fb56c12..72bad65dba3 100644
--- a/arch/m68k/kernel/process.c
+++ b/arch/m68k/kernel/process.c
@@ -42,10 +42,6 @@
  */
 static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
 static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
-struct mm_struct init_mm = INIT_MM(init_mm);
-
-EXPORT_SYMBOL(init_mm);
-
 union thread_union init_thread_union
 __attribute__((section(".data.init_task"), aligned(THREAD_SIZE)))
        = { INIT_THREAD_INFO(init_task) };
-- 
cgit v1.2.3


From 9d35f8464dd51466e60447625784cf1740f03ff4 Mon Sep 17 00:00:00 2001
From: Oleg Nesterov <oleg@redhat.com>
Date: Wed, 17 Jun 2009 16:27:27 -0700
Subject: ptrace: remove PT_DTRACE from m68k, m68knommu

m68k sets PT_DTRACE in trap_c() but never uses it.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Greg Ungerer <gerg@snapgear.com>
Cc: Roman Zippel <zippel@linux-m68k.org>
Acked-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 arch/m68k/kernel/traps.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'arch/m68k/kernel')

diff --git a/arch/m68k/kernel/traps.c b/arch/m68k/kernel/traps.c
index 184acc90808..aacd6d17b83 100644
--- a/arch/m68k/kernel/traps.c
+++ b/arch/m68k/kernel/traps.c
@@ -1057,7 +1057,6 @@ asmlinkage void trap_c(struct frame *fp)
 	if (fp->ptregs.sr & PS_S) {
 		if ((fp->ptregs.vector >> 2) == VEC_TRACE) {
 			/* traced a trapping instruction */
-			current->ptrace |= PT_DTRACE;
 		} else
 			bad_super_trap(fp);
 		return;
-- 
cgit v1.2.3