Messages in this thread Patch in this message | | | Subject | [PATCH 27/50] m68k: task_stack_page() | From | Al Viro <> | Date | Tue, 03 Jan 2006 21:07:38 +0000 |
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References: <20060103210515.5135@ftp.linux.org.uk> In-Reply-To: <20060103210515.5135@ftp.linux.org.uk>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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arch/m68k/kernel/process.c | 7 +++---- 1 files changed, 3 insertions(+), 4 deletions(-)
f7013b290c221e23786a21d2d5722a460dd4a52d diff --git a/arch/m68k/kernel/process.c b/arch/m68k/kernel/process.c index 13d1093..3f9cb55 100644 --- a/arch/m68k/kernel/process.c +++ b/arch/m68k/kernel/process.c @@ -238,10 +238,9 @@ int copy_thread(int nr, unsigned long cl { struct pt_regs * childregs; struct switch_stack * childstack, *stack; - unsigned long stack_offset, *retp; + unsigned long *retp; - stack_offset = THREAD_SIZE - sizeof(struct pt_regs); - childregs = (struct pt_regs *) ((unsigned long) (p->thread_info) + stack_offset); + childregs = (struct pt_regs *) (task_stack_page(p) + THREAD_SIZE) - 1; *childregs = *regs; childregs->d0 = 0; @@ -386,7 +385,7 @@ unsigned long get_wchan(struct task_stru if (!p || p == current || p->state == TASK_RUNNING) return 0; - stack_page = (unsigned long)(p->thread_info); + stack_page = (unsigned long)task_stack_page(p); fp = ((struct switch_stack *)p->thread.ksp)->a6; do { if (fp < stack_page+sizeof(struct thread_info) || -- 0.99.9.GIT - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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