diff -urN RC13-git5-includes/arch/m68k/kernel/asm-offsets.c RC13-git5-m68k/arch/m68k/kernel/asm-offsets.c --- RC13-git5-includes/arch/m68k/kernel/asm-offsets.c 2005-06-17 15:48:29.000000000 -0400 +++ RC13-git5-m68k/arch/m68k/kernel/asm-offsets.c 2005-09-05 16:40:41.000000000 -0400 @@ -31,6 +31,7 @@ DEFINE(TASK_SIGPENDING, offsetof(struct task_struct, thread.work.sigpending)); DEFINE(TASK_NOTIFY_RESUME, offsetof(struct task_struct, thread.work.notify_resume)); DEFINE(TASK_THREAD, offsetof(struct task_struct, thread)); + DEFINE(TASK_INFO, offsetof(struct task_struct, thread.info)); DEFINE(TASK_MM, offsetof(struct task_struct, mm)); DEFINE(TASK_ACTIVE_MM, offsetof(struct task_struct, active_mm)); @@ -45,6 +46,10 @@ DEFINE(THREAD_FPCNTL, offsetof(struct thread_struct, fpcntl)); DEFINE(THREAD_FPSTATE, offsetof(struct thread_struct, fpstate)); + /* offsets into the thread_info struct */ + DEFINE(TINFO_PREEMPT, offsetof(struct thread_info, preempt_count)); + DEFINE(HARDIRQ_SHIFT, HARDIRQ_SHIFT); + /* offsets into the pt_regs */ DEFINE(PT_D0, offsetof(struct pt_regs, d0)); DEFINE(PT_ORIG_D0, offsetof(struct pt_regs, orig_d0)); diff -urN RC13-git5-includes/include/asm-m68k/processor.h RC13-git5-m68k/include/asm-m68k/processor.h --- RC13-git5-includes/include/asm-m68k/processor.h 2005-06-17 15:48:29.000000000 -0400 +++ RC13-git5-m68k/include/asm-m68k/processor.h 2005-09-05 16:40:41.000000000 -0400 @@ -14,6 +14,7 @@ #define current_text_addr() ({ __label__ _l; _l: &&_l;}) #include +#include #include #include #include @@ -79,6 +80,7 @@ unsigned long fpcntl[3]; /* fp control regs */ unsigned char fpstate[FPSTATESIZE]; /* floating point state */ struct task_work work; + struct thread_info info; }; #define INIT_THREAD { \ diff -urN RC13-git5-includes/include/asm-m68k/thread_info.h RC13-git5-m68k/include/asm-m68k/thread_info.h --- RC13-git5-includes/include/asm-m68k/thread_info.h 2005-08-28 23:09:48.000000000 -0400 +++ RC13-git5-m68k/include/asm-m68k/thread_info.h 2005-09-05 16:40:41.000000000 -0400 @@ -2,7 +2,6 @@ #define _ASM_M68K_THREAD_INFO_H #include -#include #include struct thread_info { @@ -35,11 +34,11 @@ #define free_thread_info(ti) free_pages((unsigned long)(ti),1) #endif /* PAGE_SHIFT == 13 */ -//#define init_thread_info (init_task.thread.info) -#define init_stack (init_thread_union.stack) - -#define current_thread_info() (current->thread_info) +#define init_thread_info (init_thread_union.thread_info) +#define init_stack (init_thread_union.stack) +#define task_thread_info(tsk) (&(tsk)->thread.info) +#define current_thread_info() task_thread_info(current) #define __HAVE_THREAD_FUNCTIONS @@ -52,6 +51,10 @@ extern int thread_flag_fixme(void); +#define setup_thread_info(p, ti) do (ti)->task = p; while(0) + +#define end_of_stack(p) ((unsigned long *)(p)->thread_info + 1) + /* * flag set/clear/test wrappers * - pass TIF_xxxx constants to these functions