diff options
| author | Al Viro <viro@ftp.linux.org.uk> | 2006-01-12 01:05:57 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-12 09:08:56 -0800 |
| commit | 552058239238342dfd2fa8d33a299a162b1a4f05 (patch) | |
| tree | c68f755bcff4d8b1afd931e81187d4065935d4f8 | |
| parent | 815d5ec86eb8d5f57e5e4aa147bd1fb6338c58ac (diff) | |
[PATCH] arm: end_of_stack()
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>
| -rw-r--r-- | arch/arm/kernel/process.c | 2 | ||||
| -rw-r--r-- | arch/arm/kernel/traps.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c index 91d107d33c8..ac6ed955ca0 100644 --- a/arch/arm/kernel/process.c +++ b/arch/arm/kernel/process.c @@ -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); diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c index c9fe6f5f7ee..c1a04ec830d 100644 --- a/arch/arm/kernel/traps.c +++ b/arch/arm/kernel/traps.c @@ -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"); |