From mboxrd@z Thu Jan 1 00:00:00 1970 Received: by yx-out-1718.google.com with SMTP id 36so41449yxh.26 for ; Wed, 18 Jun 2008 09:12:03 -0700 (PDT) Message-ID: <485933C7.8050801@gmail.com> Date: Wed, 18 Jun 2008 18:11:51 +0200 From: Jiri Slaby MIME-Version: 1.0 Subject: Re: [PATCH 1/1] MM: virtual address debug References: <1213271800-1556-1-git-send-email-jirislaby@gmail.com> <20080618121221.GB13714@elte.hu> <20080618135928.GA12803@elte.hu> In-Reply-To: <20080618135928.GA12803@elte.hu> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: Ingo Molnar Cc: Ingo Molnar , tglx@linutronix.de, hpa@zytor.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Andi Kleen , the arch/x86 maintainers , Mike Travis , nickpiggin@yahoo.com.au List-ID: Ingo Molnar napsal(a): > No NUMA configuration found > Faking a node at 0000000000000000-000000003fff0000 > Entering add_active_range(0, 0, 159) 0 entries of 25600 used > Entering add_active_range(0, 256, 262128) 1 entries of 25600 used > Bootmem setup node 0 0000000000000000-000000003fff0000 > NODE_DATA [000000000000a000 - 000000000003dfff] > PANIC: early exception 06 rip 10:ffffffff80ba7531 error 0 cr2 f06f53 > Pid: 0, comm: swapper Not tainted 2.6.26-rc6 #7709 > > Call Trace: > [] early_idt_handler+0x56/0x6a > [] setup_node_bootmem+0x12a/0x2d4 Hmm, it's at nid = phys_to_nid(nodedata_phys); and VIRTUAL_BUG_ON((addr >> memnode_shift) >= memnodemapsize); triggers. Apparently memnodemapsize is not available for real numas. Going to remove the test and respin the patch with Nick's comment applied. Thanks. -- 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