Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757019AbZFOKDX (ORCPT ); Mon, 15 Jun 2009 06:03:23 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754881AbZFOKDG (ORCPT ); Mon, 15 Jun 2009 06:03:06 -0400 Received: from mail-bw0-f213.google.com ([209.85.218.213]:41409 "EHLO mail-bw0-f213.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755318AbZFOKDC (ORCPT ); Mon, 15 Jun 2009 06:03:02 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type :content-transfer-encoding; b=Kqw3mjlCYJ+TI1QS4XuLV9WLlZjPZN3QHzyB5MskajqmkFaVz4SLfowhaVr6cwf6+8 8H9IUnyYYLnA4QbGqWDwG6phM6g/naiXqs0svnS9pGhL7gXzJOH3dSwaLkzGzBFbTxoU ePuMyeFGJ52192lNM5ncaYqE7LK6KD2/8B0zk= MIME-Version: 1.0 Date: Mon, 15 Jun 2009 14:03:03 +0400 Message-ID: Subject: 2.6.31-rc1: memory initialization warnings on sparc From: Alexander Beregalov To: Linux Kernel Mailing List , sparclinux , linux-mm@kvack.org Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3212 Lines: 78 Hi Kernel is 2.6.30-03984-g45e3e19 It is Ultra10 (UP) with 1Gb RAM PROMLIB: Sun IEEE Boot Prom 'OBP 3.25.3 2000/06/29 14:12' PROMLIB: Root node compatible: Linux version 2.6.30-03984-g45e3e19 (alexb@sparky) (gcc version 4.3.3 (Gentoo 4.3.3 p1.0) ) #27 PREEMPT Mon Jun 15 13:42:41 MSD 2009 console [earlyprom0] enabled ARCH: SUN4U Ethernet address: 08:00:20:ff:e6:ff Kernel: Using 4 locked TLB entries for main kernel image. Remapping the kernel... done. OF stdout device is: /pci@1f,0/pci@1,1/SUNW,m64B@2 PROM: Built device tree with 41922 bytes of memory. Top of RAM: 0x3ff44000, Total RAM: 0x3ff34000 Memory hole size: 0MB [0000000200000000-fffff80001400000] page_structs=131072 node=0 entry=0/0 [0000000200000000-fffff80001800000] page_structs=131072 node=0 entry=1/0 Allocated 1056768 bytes for kernel page tables. Zone PFN ranges: Normal 0x00000000 -> 0x0001ffa2 Movable zone start PFN for each node early_node_map[3] active PFN ranges 0: 0x00000000 -> 0x0001ff7f 0: 0x0001ff80 -> 0x0001ff98 0: 0x0001ff9f -> 0x0001ffa2 On node 0 totalpages: 130970 Normal zone: 1024 pages used for memmap Normal zone: 0 pages reserved Normal zone: 129946 pages, LIFO batch:15 Booting Linux... Built 1 zonelists in Zone order, mobility grouping on. Total pages: 129946 Kernel command line: root=/dev/sda2 PID hash table entries: 4096 (order: 12, 32768 bytes) Dentry cache hash table entries: 131072 (order: 7, 1048576 bytes) Inode-cache hash table entries: 65536 (order: 6, 524288 bytes) ------------[ cut here ]------------ WARNING: at kernel/lockdep.c:2282 lockdep_trace_alloc+0xd0/0xf8() Modules linked in: Call Trace: [0000000000450cf8] warn_slowpath_common+0x50/0x84 [0000000000450d48] warn_slowpath_null+0x1c/0x2c [0000000000474148] lockdep_trace_alloc+0xd0/0xf8 [000000000049149c] __alloc_pages_internal+0x30/0x434 [00000000007dad60] mem_init+0x234/0x304 [00000000007d6638] start_kernel+0x16c/0x30c [000000000066b14c] tlb_fixup_done+0x88/0x90 [0000000000000000] (null) ---[ end trace 139ce121c98e96c9 ]--- Memory: 1023456k available (2536k kernel code, 1328k data, 144k init) [fffff80000000000,000000003ff44000] SLUB: Genslabs=14, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 Preemptible RCU implementation. NR_IRQS:255 ------------[ cut here ]------------ WARNING: at mm/bootmem.c:535 alloc_arch_preferred_bootmem+0x34/0x64() Modules linked in: Call Trace: [0000000000450cf8] warn_slowpath_common+0x50/0x84 [0000000000450d48] warn_slowpath_null+0x1c/0x2c [00000000007ddf9c] alloc_arch_preferred_bootmem+0x34/0x64 [00000000007de75c] ___alloc_bootmem_nopanic+0x20/0xc0 [00000000007de8d8] ___alloc_bootmem+0x10/0x44 [00000000007dea8c] __alloc_bootmem+0x10/0x20 [00000000007d7388] init_IRQ+0xcc/0x1d4 [00000000007d6690] start_kernel+0x1c4/0x30c [000000000066b14c] tlb_fixup_done+0x88/0x90 [0000000000000000] (null) ---[ end trace 139ce121c98e96ca ]--- clocksource: mult[245d1] shift[16] clockevent: mult[70a3d70a] shift[32] -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/