[PATCH] uml: task_stack_page()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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@ -118,7 +118,7 @@ int copy_thread_skas(int nr, unsigned long clone_flags, unsigned long sp,
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handler = new_thread_handler;
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}
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new_thread(p->thread_info, &p->thread.mode.skas.switch_buf,
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new_thread(task_stack_page(p), &p->thread.mode.skas.switch_buf,
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&p->thread.mode.skas.fork_buf, handler);
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return(0);
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}
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@ -185,7 +185,7 @@ int start_uml_skas(void)
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init_task.thread.request.u.thread.proc = start_kernel_proc;
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init_task.thread.request.u.thread.arg = NULL;
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return(start_idle_thread(init_task.thread_info,
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return(start_idle_thread(task_stack_page(&init_task),
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&init_task.thread.mode.skas.switch_buf,
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&init_task.thread.mode.skas.fork_buf));
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}
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@ -39,7 +39,7 @@ void flush_thread_tt(void)
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do_exit(SIGKILL);
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}
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new_pid = start_fork_tramp(current->thread_info, stack, 0, exec_tramp);
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new_pid = start_fork_tramp(task_stack_page(current), stack, 0, exec_tramp);
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if(new_pid < 0){
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printk(KERN_ERR
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"flush_thread : new thread failed, errno = %d\n",
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@ -253,7 +253,7 @@ int copy_thread_tt(int nr, unsigned long clone_flags, unsigned long sp,
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clone_flags &= CLONE_VM;
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p->thread.temp_stack = stack;
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new_pid = start_fork_tramp(p->thread_info, stack, clone_flags, tramp);
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new_pid = start_fork_tramp(task_stack_page(p), stack, clone_flags, tramp);
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if(new_pid < 0){
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printk(KERN_ERR "copy_thread : clone failed - errno = %d\n",
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-new_pid);
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@ -425,7 +425,7 @@ int start_uml_tt(void)
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int pages;
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pages = (1 << CONFIG_KERNEL_STACK_ORDER);
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sp = (void *) ((unsigned long) init_task.thread_info) +
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sp = task_stack_page(&init_task) +
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pages * PAGE_SIZE - sizeof(unsigned long);
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return(tracer(start_kernel_proc, sp));
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}
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