From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bjorn Helgaas Date: Mon, 21 Apr 2003 17:21:05 +0000 Subject: Re: [Linux-ia64] print backtrace from OS INIT handler Message-Id: List-Id: References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-ia64@vger.kernel.org On Tuesday 15 April 2003 2:24 pm, David Mosberger wrote: > The patch below is relative to 2.5.67 and adds support to print a > backtrace from the OS INIT handler. The complete INIT output looks > now something like shown below. The example is for the case when INIT > is received while a CPU is idle in PAL_LIGHT_HALT. Caveat: at the > moment, the INIT handler doing this dumping is called only on the > bootstrap CPU. Hopefully, this can be extended to cover the other > CPUs without too much trouble (hint hint... ;-). I applied this (without extension to other CPUs ;-) for 2.4, although we don't have print_symbol() in 2.4, so we don't get the nice IP decoding. I also picked up the earlier min-state dump changes. Bjorn