From mboxrd@z Thu Jan 1 00:00:00 1970 From: lauraa@codeaurora.org (Laura Abbott) Date: Wed, 24 Aug 2011 10:21:47 -0700 Subject: [PATCH 2/2] process: change from __backtrace to dump_stack_regs in show_regs In-Reply-To: <1314206507-6487-1-git-send-email-lauraa@codeaurora.org> References: <1314206507-6487-1-git-send-email-lauraa@codeaurora.org> Message-ID: <1314206507-6487-3-git-send-email-lauraa@codeaurora.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Currently, show_regs calls __backtrace which does nothing if CONIFG_FRAME_POINTER is not set. Switch to dump_stack_regs to show the backtrace from a given set of registers. Signed-off-by: Laura Abbott --- arch/arm/kernel/process.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c index 1a347f4..6f11213 100644 --- a/arch/arm/kernel/process.c +++ b/arch/arm/kernel/process.c @@ -319,7 +319,7 @@ void show_regs(struct pt_regs * regs) printk("\n"); printk("Pid: %d, comm: %20s\n", task_pid_nr(current), current->comm); __show_regs(regs); - __backtrace(); + dump_stack_regs(regs); } ATOMIC_NOTIFIER_HEAD(thread_notify_head); -- 1.7.3.3