From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-lb0-f178.google.com (mail-lb0-f178.google.com [209.85.217.178]) by kanga.kvack.org (Postfix) with ESMTP id 70CBA6B0069 for ; Wed, 15 Oct 2014 16:11:37 -0400 (EDT) Received: by mail-lb0-f178.google.com with SMTP id w7so1717727lbi.9 for ; Wed, 15 Oct 2014 13:11:36 -0700 (PDT) Received: from smtp2.it.da.ut.ee (smtp2.it.da.ut.ee. [2001:bb8:2002:500:20f:1fff:fe04:1bbb]) by mx.google.com with ESMTP id wb3si12117643lbb.112.2014.10.15.13.11.35 for ; Wed, 15 Oct 2014 13:11:35 -0700 (PDT) Date: Wed, 15 Oct 2014 23:11:34 +0300 (EEST) From: Meelis Roos Subject: Re: unaligned accesses in SLAB etc. In-Reply-To: <20141015.143624.941838991598108211.davem@davemloft.net> Message-ID: References: <20141014.173246.921084057467310731.davem@davemloft.net> <20141015.143624.941838991598108211.davem@davemloft.net> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org List-ID: To: David Miller Cc: iamjoonsoo.kim@lge.com, linux-kernel@vger.kernel.org, cl@linux.com, penberg@kernel.org, rientjes@google.com, akpm@linux-foundation.org, linux-mm@kvack.org, sparclinux@vger.kernel.org > >> The gcc-4.9 case is interesting, are you saying that a gcc-4.9 compiled > >> kernel works fine on other systems? > > > > Yes, all USII based systems work fine with Debian gcc-4.9, as does > > T2000. Of USIII* systems, V210 and V440 exhibit the boot hang with > > gcc-4.9 and V480 crashes wit FATAL exception during boot that is > > probably earlier than the gcc boot hang so I do not know about V480 and > > gcc-4.9. V240 not tested because of fan failures, V245 is in the queue > > for setup but not tested so far. > > Ok, on the V210/V440 can you boot with "-p" on the kernel boot command > line and post the log? Let's start by seeing how far it gets, maybe > we can figure out roughly where it dies. http://www.spinics.net/lists/sparclinux/msg12238.html and http://www.spinics.net/lists/sparclinux/msg12468.html are my relevant posts about it. Should I get something more? It would be easy because of ALOM. -- Meelis Roos (mroos@linux.ee) -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org