Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755407Ab0BIRci (ORCPT ); Tue, 9 Feb 2010 12:32:38 -0500 Received: from icebox.esperi.org.uk ([81.187.191.129]:37725 "EHLO mail.esperi.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755221Ab0BIRcg (ORCPT ); Tue, 9 Feb 2010 12:32:36 -0500 To: Nigel Cunningham Cc: Bill Davidsen , tuxonice-devel@lists.tuxonice.net, linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org Subject: Re: [TuxOnIce-devel] LZO irreversible output? References: <4B69ECE5.5060505@crca.org.au> <201002032354.11284.rjw@sisk.pl> <4B6A4F07.3090509@crca.org.au> <4B6FCC47.2030705@crca.org.au> From: Nix Emacs: a learning curve that you can use as a plumb line. Date: Tue, 09 Feb 2010 17:32:27 +0000 In-Reply-To: <4B6FCC47.2030705@crca.org.au> (Nigel Cunningham's message of "Mon, 08 Feb 2010 19:33:11 +1100") Message-ID: <874olq1fis.fsf@spindle.srvr.nix> User-Agent: Gnus/5.1008 (Gnus v5.10.8) XEmacs/21.5-b29 (linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-DCC-URT-Metrics: spindle 1060; Body=5 Fuz1=5 Fuz2=5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 772 Lines: 15 On 8 Feb 2010, Nigel Cunningham verbalised: > That said, the actual code that TuxOnIce uses does already initialise > the variable to PAGE_SIZE, so it seems that I might just have to run > with the checking code enabled (with this fix) for a while, until the > issue is found. If you push the fix somewhere I'll run with it as well and see if I can make this problem happen again. (So far I've only seen it with both compression and max_workers > 1, but I haven't done a systematic check for this so it could be an illusion.) -- 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/