From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dean Roe Date: Thu, 02 Feb 2006 21:22:40 +0000 Subject: Re: ia64 printk_clock() Message-Id: <20060202212240.GA17176@sgi.com> List-Id: References: <20060202204422.GA27082@sgi.com> In-Reply-To: <20060202204422.GA27082@sgi.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-ia64@vger.kernel.org On Thu, Feb 02, 2006 at 02:44:22PM -0600, Jack Steiner wrote: > We are seeing kernel hangs in early boot if CONFIG_PRINTK_TIME is > enabled. The hang is caused by a reference in sched_clock() to > the percpu data area before it is initialized. > > I know there was discussion about this late last summer & I thought > Tony posted a patch. Does anyone recall the status. > > AFAICT, we see failures on SN systems but other IA64 systems work ok. > > --- > Jack Jack, I think this is the thread you are looking for: http://marc.theaimsgroup.com/?l=linux-ia64&m2422250517703&w=2 Dean -- Dean Roe Silicon Graphics, Inc. roe@sgi.com