From owner-svn-src-head@FreeBSD.ORG Thu Aug 8 10:12:02 2013 Return-Path: Delivered-To: svn-src-head@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 39C7682D for ; Thu, 8 Aug 2013 10:12:02 +0000 (UTC) (envelope-from zbb@semihalf.com) Received: from mail-ea0-f173.google.com (mail-ea0-f173.google.com [209.85.215.173]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id BB90D2588 for ; Thu, 8 Aug 2013 10:12:01 +0000 (UTC) Received: by mail-ea0-f173.google.com with SMTP id g10so1333484eak.32 for ; Thu, 08 Aug 2013 03:11:54 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=x-gm-message-state:message-id:date:from:organization:user-agent :mime-version:to:cc:subject:references:in-reply-to:content-type; bh=GIRt7PfN3Y8zlD6/iZ1Q9Jd+kJTmI45ms8gR60chIxE=; b=dt6Zo11XzFcpX+YMvyNvau5RctK2kKp4bk3+ZRyi0VljpSnAdGSXqZTBPAIoYG9XHq smTsOYg6JapLdmBi6Dv9rydMDRnpi88h82FZVfJJByIPbX2v5qC/Fm/5Pv/5vj908jSA 5JphG7EVLE2CNt0JxPAmTDcrTvz8ag0XNNZXC5aMWF72Ev6dXZ2LnbAGD8ZOW/a0JnYK D62/1ONpVY7tf28RHgtbqAysMMiO1qlFI6r1ijAQ9E8mo+D/O+jg5VaX7Ug2tkOP13gz 9gqZwr+4maSB00pzcPOeP3Idc8lKyz7aWVkdoV8c4pttmDhS3ydDwQ3Y/yZpM+Vek9+a D9fg== X-Gm-Message-State: ALoCoQk+DC7QbxoQ8w4lkCpeti1JWB8dhMeemlem2l3z6oExsT2AWB+VBD+ZNjMFeI+2ZLCKXX0W X-Received: by 10.14.203.196 with SMTP id f44mr7433038eeo.141.1375956714072; Thu, 08 Aug 2013 03:11:54 -0700 (PDT) Received: from [10.0.2.117] (cardhu.semihalf.com. [213.17.239.108]) by mx.google.com with ESMTPSA id r48sm10803575eev.14.2013.08.08.03.11.51 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 08 Aug 2013 03:11:53 -0700 (PDT) Message-ID: <52036EE6.5090505@semihalf.com> Date: Thu, 08 Aug 2013 12:11:50 +0200 From: Zbyszek Bodek Organization: Semihalf User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130623 Thunderbird/17.0.7 MIME-Version: 1.0 To: Jeff Roberson Subject: Re: svn commit: r254025 - in head/sys: amd64/amd64 arm/arm arm/at91 arm/mv/armadaxp arm/s3c2xx0 arm/xscale/i80321 arm/xscale/i8134x arm/xscale/ixp425 cddl/compat/opensolaris/kern cddl/compat/opensolari... References: <201308070621.r776LLOs055455@svn.freebsd.org> <52022950.9060200@semihalf.com> In-Reply-To: Content-Type: multipart/mixed; boundary="------------010005080006000604060109" X-Content-Filtered-By: Mailman/MimeDel 2.1.14 Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, Jeff Roberson , "freebsd-arm@freebsd.org" X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 08 Aug 2013 10:12:02 -0000 This is a multi-part message in MIME format. --------------010005080006000604060109 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit On 07.08.2013 20:55, Jeff Roberson wrote: > On Wed, 7 Aug 2013, Zbyszek Bodek wrote: > >> On 07.08.2013 08:21, Jeff Roberson wrote: >>> Author: jeff >>> Date: Wed Aug 7 06:21:20 2013 >>> New Revision: 254025 >>> URL: http://svnweb.freebsd.org/changeset/base/254025 >>> >>> Log: >>> Replace kernel virtual address space allocation with vmem. This >>> provides >>> transparent layering and better fragmentation. >>> >>> - Normalize functions that allocate memory to use kmem_* >>> - Those that allocate address space are named kva_* >>> - Those that operate on maps are named kmap_* >>> - Implement recursive allocation handling for kmem_arena in vmem. >>> >>> Reviewed by: alc >>> Tested by: pho >>> Sponsored by: EMC / Isilon Storage Division >>> >> >> Hello Jeff, >> >> I'm having some trouble on my ARM platform staring from this commit. >> Kernel panics on assertion very early. Please check out log below (as >> you can see bt doesn't look helpful but assertion message is visible. I >> can send you which functions are in bt if it is necessary). > > It would be very helpful to know which function is passing the unaligned > value. I will resolve this later today if you can get me that information. > > Thanks, > Jeff > Hello Jeff, I'm attaching the BT with functions names included. Please give me a notice when you need something more. Best regards Zbyszek Bodek --------------010005080006000604060109--