Merge commit 'v2.6.37-rc2' into upstream/xenfs

* commit 'v2.6.37-rc2': (10093 commits)
  Linux 2.6.37-rc2
  capabilities/syslog: open code cap_syslog logic to fix build failure
  i2c: Sanity checks on adapter registration
  i2c: Mark i2c_adapter.id as deprecated
  i2c: Drivers shouldn't include <linux/i2c-id.h>
  i2c: Delete unused adapter IDs
  i2c: Remove obsolete cleanup for clientdata
  include/linux/kernel.h: Move logging bits to include/linux/printk.h
  Fix gcc 4.5.1 miscompiling drivers/char/i8k.c (again)
  hwmon: (w83795) Check for BEEP pin availability
  hwmon: (w83795) Clear intrusion alarm immediately
  hwmon: (w83795) Read the intrusion state properly
  hwmon: (w83795) Print the actual temperature channels as sources
  hwmon: (w83795) List all usable temperature sources
  hwmon: (w83795) Expose fan control method
  hwmon: (w83795) Fix fan control mode attributes
  hwmon: (lm95241) Check validity of input values
  hwmon: Change mail address of Hans J. Koch
  PCI: sysfs: fix printk warnings
  GFS2: Fix inode deallocation race
  ...

1 files changed, 106 insertions, 3 deletions

diff --git a/arch/m68k/include/asm/thread_info.h b/arch/m68k/include/asm/thread_info.h
index f31a3f42b7b3..1da5d53a00eb 100644
--- a/arch/m68k/include/asm/thread_info.h
+++ b/arch/m68k/include/asm/thread_info.h
@@ -1,5 +1,108 @@
-#ifdef __uClinux__
-#include "thread_info_no.h"
+#ifndef _ASM_M68K_THREAD_INFO_H
+#define _ASM_M68K_THREAD_INFO_H
+
+#include <asm/types.h>
+#include <asm/page.h>
+
+/*
+ * On machines with 4k pages we default to an 8k thread size, though we
+ * allow a 4k with config option. Any other machine page size then
+ * the thread size must match the page size (which is 8k and larger here).
+ */
+#if PAGE_SHIFT < 13
+#ifdef CONFIG_4KSTACKS
+#define THREAD_SIZE	4096
 #else
-#include "thread_info_mm.h"
+#define THREAD_SIZE	8192
 #endif
+#else
+#define THREAD_SIZE	PAGE_SIZE
+#endif
+#define THREAD_SIZE_ORDER	((THREAD_SIZE / PAGE_SIZE) - 1)
+
+#ifndef __ASSEMBLY__
+
+struct thread_info {
+	struct task_struct	*task;		/* main task structure */
+	unsigned long		flags;
+	struct exec_domain	*exec_domain;	/* execution domain */
+	int			preempt_count;	/* 0 => preemptable, <0 => BUG */
+	__u32			cpu;		/* should always be 0 on m68k */
+	unsigned long		tp_value;	/* thread pointer */
+	struct restart_block    restart_block;
+};
+#endif /* __ASSEMBLY__ */
+
+#define PREEMPT_ACTIVE		0x4000000
+
+#define INIT_THREAD_INFO(tsk)			\
+{						\
+	.task		= &tsk,			\
+	.exec_domain	= &default_exec_domain,	\
+	.preempt_count	= INIT_PREEMPT_COUNT,	\
+	.restart_block = {			\
+		.fn = do_no_restart_syscall,	\
+	},					\
+}
+
+#define init_stack		(init_thread_union.stack)
+
+#ifdef CONFIG_MMU
+
+#ifndef __ASSEMBLY__
+#include <asm/current.h>
+#endif
+
+#ifdef ASM_OFFSETS_C
+#define task_thread_info(tsk)	((struct thread_info *) NULL)
+#else
+#include <asm/asm-offsets.h>
+#define task_thread_info(tsk)	((struct thread_info *)((char *)tsk+TASK_TINFO))
+#endif
+
+#define init_thread_info	(init_task.thread.info)
+#define task_stack_page(tsk)	((tsk)->stack)
+#define current_thread_info()	task_thread_info(current)
+
+#define __HAVE_THREAD_FUNCTIONS
+
+#define setup_thread_stack(p, org) ({			\
+	*(struct task_struct **)(p)->stack = (p);	\
+	task_thread_info(p)->task = (p);		\
+})
+
+#define end_of_stack(p)		((unsigned long *)(p)->stack + 1)
+
+#else /* !CONFIG_MMU */
+
+#ifndef __ASSEMBLY__
+/* how to get the thread information struct from C */
+static inline struct thread_info *current_thread_info(void)
+{
+	struct thread_info *ti;
+	__asm__(
+		"move.l %%sp, %0 \n\t"
+		"and.l  %1, %0"
+		: "=&d"(ti)
+		: "di" (~(THREAD_SIZE-1))
+		);
+	return ti;
+}
+#endif
+
+#define init_thread_info	(init_thread_union.thread_info)
+
+#endif /* CONFIG_MMU */
+
+/* entry.S relies on these definitions!
+ * bits 0-7 are tested at every exception exit
+ * bits 8-15 are also tested at syscall exit
+ */
+#define TIF_SIGPENDING		6	/* signal pending */
+#define TIF_NEED_RESCHED	7	/* rescheduling necessary */
+#define TIF_DELAYED_TRACE	14	/* single step a syscall */
+#define TIF_SYSCALL_TRACE	15	/* syscall trace active */
+#define TIF_MEMDIE		16	/* is terminating due to OOM killer */
+#define TIF_FREEZE		17	/* thread is freezing for suspend */
+
+#endif	/* _ASM_M68K_THREAD_INFO_H */