Messages in this thread Patch in this message | | | From | "Steven J. Magnani" <> | Subject | [PATCH] microblaze: Begin stack dump with caller of dump_stack() | Date | Wed, 24 Feb 2010 15:00:39 -0600 |
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Adjust the pointer used as the start of a stack dump so that the dump begins with the caller of dump_stack(). This makes the dump easier to interpret.
Signed-off-by: Steven J. Magnani <steve@digidescorp.com> --- diff -uprN a/arch/microblaze/kernel/traps.c b/arch/microblaze/kernel/traps.c --- a/arch/microblaze/kernel/traps.c 2010-02-24 14:12:01.000000000 -0600 +++ b/arch/microblaze/kernel/traps.c 2010-02-24 14:56:21.000000000 -0600 @@ -73,8 +73,10 @@ void show_stack(struct task_struct *task if (task) sp = (unsigned long *) ((struct thread_info *) (task->stack))->cpu_context.r1; - else + else { sp = (unsigned long *)&sp; + sp -= 2; /* Pick up caller of dump_stack() */ + } } stack = sp;
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