From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from e28smtp03.in.ibm.com (e28smtp03.in.ibm.com [59.145.155.3]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "e28smtp03.in.ibm.com", Issuer "Equifax" (verified OK)) by ozlabs.org (Postfix) with ESMTPS id C012BDDD1C for ; Tue, 12 May 2009 02:20:02 +1000 (EST) Received: from d28relay04.in.ibm.com (d28relay04.in.ibm.com [9.184.220.61]) by e28smtp03.in.ibm.com (8.13.1/8.13.1) with ESMTP id n4BGJvO1029529 for ; Mon, 11 May 2009 21:49:57 +0530 Received: from d28av01.in.ibm.com (d28av01.in.ibm.com [9.184.220.63]) by d28relay04.in.ibm.com (8.13.8/8.13.8/NCO v9.2) with ESMTP id n4BGJvxE1536240 for ; Mon, 11 May 2009 21:49:57 +0530 Received: from d28av01.in.ibm.com (loopback [127.0.0.1]) by d28av01.in.ibm.com (8.13.1/8.13.3) with ESMTP id n4BGJvHp026293 for ; Mon, 11 May 2009 21:49:57 +0530 Message-ID: <4A08502B.9040001@in.ibm.com> Date: Mon, 11 May 2009 21:49:55 +0530 From: Sachin Sant MIME-Version: 1.0 To: Matthew Wilcox Subject: Re: Next May 11 : BUG during scsi initialization References: <20090511161442.3e9d9cb9.sfr@canb.auug.org.au> <4A081002.4050802@in.ibm.com> <20090511115233.GB8112@parisc-linux.org> <4A081437.7000409@in.ibm.com> <20090511122135.GC8112@parisc-linux.org> In-Reply-To: <20090511122135.GC8112@parisc-linux.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Cc: Nick Piggin , Stephen Rothwell , linux-scsi , linuxppc-dev@ozlabs.org, Pekka Enberg , linux-next@vger.kernel.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Matthew Wilcox wrote: >> Default one. SLQB >> >> CONFIG_SLQB_ALLOCATOR=y >> CONFIG_SLQB=y >> >> Page size is 64K with Config DEBUG_PAGEALLOC set. >> >> CONFIG_PPC_HAS_HASH_64K=y >> CONFIG_PPC_64K_PAGES=y >> CONFIG_DEBUG_PAGEALLOC=y >> > > Hm. We've seen some similar problems at Intel while doing database > performance tests with SLQB. Any ideas, Nick? > Yeah so the problem seems to be with SLQB. I was able to boot Next 11 with SLUB on the same machine. Thanks -Sachin -- --------------------------------- Sachin Sant IBM Linux Technology Center India Systems and Technology Labs Bangalore, India ---------------------------------