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Commit 55205823 authored by Al Viro's avatar Al Viro Committed by Linus Torvalds
Browse files

[PATCH] arm: end_of_stack() 



Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 815d5ec8

arch/arm/kernel/process.c

+1 −1
Original line number Diff line number Diff line
@@ -459,7 +459,7 @@ unsigned long get_wchan(struct task_struct *p) 
	if (!p || p == current || p->state == TASK_RUNNING)

		return 0;



	stack_start = (unsigned long)(p->thread_info + 1);

	stack_start = (unsigned long)end_of_stack(p);

	stack_end = ((unsigned long)p->thread_info) + THREAD_SIZE;



	fp = thread_saved_fp(p);

arch/arm/kernel/traps.c

+1 −1
Original line number Diff line number Diff line
@@ -164,7 +164,7 @@ static void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk) 
	} else if (verify_stack(fp)) {

		printk("invalid frame pointer 0x%08x", fp);

		ok = 0;

	} else if (fp < (unsigned long)(tsk->thread_info + 1))

	} else if (fp < (unsigned long)end_of_stack(tsk))

		printk("frame pointer underflow");

	printk("\n");