Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756176AbYHNKUQ (ORCPT ); Thu, 14 Aug 2008 06:20:16 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752951AbYHNKUB (ORCPT ); Thu, 14 Aug 2008 06:20:01 -0400 Received: from rv-out-0506.google.com ([209.85.198.232]:47800 "EHLO rv-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752683AbYHNKUA (ORCPT ); Thu, 14 Aug 2008 06:20:00 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version :content-type:content-transfer-encoding:content-disposition :references; b=J/k2QnHfslc6GK6vjuwX26N/JrUZpfTDxGtytLwz+IamhRFR/GVX7VdWb5WdgKjWpk SPAzkMejj298+BX09aVBGMgH0JvTuPv2k4fqImT90V01pzAjhM5mJ7xULX1GG/XLfBlm UFFOD9HxYkdbTqvP0I4aib0lLViQ8sPgcvac8= Message-ID: Date: Thu, 14 Aug 2008 14:19:59 +0400 From: "Alexander Beregalov" To: "David Miller" Subject: Re: 2.6.26-rc: SPARC: Sun Ultra 10 can not boot Cc: kernel-testers@vger.kernel.org, sparclinux@vger.kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20080813.205333.202202181.davem@davemloft.net> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20080808.041814.41687650.davem@davemloft.net> <20080813.205333.202202181.davem@davemloft.net> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1289 Lines: 44 2008/8/14 David Miller : >> __free_pages_ok >> __free_pages >> __free_pages_bootmem >> free_all_bootmem_core >> free_all_bootmem >> mem_init >> start_kernel >> tlb_fixup_done >> >> Can it be helpful? > > Mikulas Patocka is seeing the same bug (see thread "Re: console > handover badness") I just posted the following patch there that can > help track this down. > > Please try it out on your machine too. Bogus migrate type 6 Usemap for section 0 corrupted paging_init+0xcac/0xd38[arch/sparc64/mm/init.c:1795] 1790 #ifndef CONFIG_NEED_MULTIPLE_NODES 1791 max_mapnr = last_valid_pfn; 1792 #endif 1793 sparse_validate_usemap(__FILE__, __LINE__); 1794 kernel_physical_mapping_init(); 1795 sparse_validate_usemap(__FILE__, __LINE__); 1796 1797 { 1798 unsigned long max_zone_pfns[MAX_NR_ZONES]; 1799 1800 memset(max_zone_pfns, 0, sizeof(max_zone_pfns)); > > BTW, how much ram is in your system? Ultra 10, 1024Mb Thanks David -- 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/