From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9E4F0C433ED for ; Tue, 11 May 2021 14:36:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6D810611F1 for ; Tue, 11 May 2021 14:36:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231681AbhEKOho (ORCPT ); Tue, 11 May 2021 10:37:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50530 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231652AbhEKOhn (ORCPT ); Tue, 11 May 2021 10:37:43 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 227A1C061574; Tue, 11 May 2021 07:36:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=INAkIN4SBQvoIBYvJ03SumbjRNWdtamuLnKi9O35Hxc=; b=Uv1dwxn5bh2d/tg/FP0HBf+mqY NEQBgZwWFCoph900CFGJ6NE4qFrtVmwssRC92hw4fjI9xfykBbinku1r+3waXe3hGG0igMHXtlQcf 84vEFr/lv1EkydVj+IbjB6z4DcDMtoTXr0csjCfDN7hHsYqR3t9wFlYSUOdC4X+NLypjuyDnKPxVf Oxib7suJdC08HbdjrkyqO1l6zeDvwNhd+zt1xGOzNIb7A4Kbdi306RN+5ajt5qfLoO1+KIPE2EBol hcB5/IL1rZPgO++DBXlz5tiN9wYSyjDrvbqjKfHYaTjexZMo5F1G5uemEgUTpPtkqsPN6l+MgWQwF Gt0T+LQQ==; Received: from willy by casper.infradead.org with local (Exim 4.94 #2 (Red Hat Linux)) id 1lgTTu-007Mpv-Ly; Tue, 11 May 2021 14:35:39 +0000 Date: Tue, 11 May 2021 15:35:30 +0100 From: Matthew Wilcox To: David Laight Cc: 'Petr Mladek' , 'Steven Rostedt' , 'Stephen Boyd' , Andrew Morton , "linux-kernel@vger.kernel.org" , Alexei Starovoitov , Andy Shevchenko , Baoquan He , Borislav Petkov , Catalin Marinas , Dave Young , Evan Green , Hsin-Yi Wang , Ingo Molnar , Jessica Yu , Jiri Olsa , "kexec@lists.infradead.org" , Konstantin Khlebnikov , "linux-arm-kernel@lists.infradead.org" , "linux-doc@vger.kernel.org" , Rasmus Villemoes , Sasha Levin , Sergey Senozhatsky , Thomas Gleixner , Vivek Goyal , Will Deacon , "x86@kernel.org" , Christoph Hellwig , peter enderborg Subject: Re: [PATCH v6 00/13] Add build ID to stacktraces Message-ID: References: <20210511003845.2429846-1-swboyd@chromium.org> <20210511085235.09bc38a7@gandalf.local.home> <37ca7834a8514a5695ed002e073a83b6@AcuMS.aculab.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org On Tue, May 11, 2021 at 02:31:38PM +0000, David Laight wrote: > Actually, for the use case, the id could be trimmed significantly. > It is only trying to differentiate between builds of a specific module. > So even 8 digits would be plenty. asked and answered. please review the bidding.