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[2620:137:e000::1:20]) by mx.google.com with ESMTP id g62-20020a636b41000000b005428f25f67bsi1208827pgc.784.2023.08.10.02.36.20; Thu, 10 Aug 2023 02:36:32 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@suse.de header.s=susede2_rsa header.b=CFfrlaRr; dkim=neutral (no key) header.i=@suse.de header.s=susede2_ed25519; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=suse.de Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234184AbjHJIan (ORCPT + 99 others); Thu, 10 Aug 2023 04:30:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34612 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234159AbjHJIam (ORCPT ); Thu, 10 Aug 2023 04:30:42 -0400 Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.220.29]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3DB1DDC for ; Thu, 10 Aug 2023 01:30:37 -0700 (PDT) Received: from relay2.suse.de (relay2.suse.de [149.44.160.134]) by smtp-out2.suse.de (Postfix) with ESMTP id 0238A1F38D; Thu, 10 Aug 2023 08:30:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1691656236; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=4d3gomxYT1ofllTPcuCL5wAFLP4dHrlKfTQkkM4UoSo=; b=CFfrlaRrwFYH55gobDW59FO9zFem56DMOsW1c2+8bFAwqwIzwReIzZaHdNjyJltqAecC33 c1ll0noLNld3YY7z4knnxr321ZK4fwqEuol35t+4tCCNBPqz6M4tYzy7ifY8QQlX42gP1Q 1YB+LssHWsKw/kHrXVDsGOkV+Vn/Ut8= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1691656236; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=4d3gomxYT1ofllTPcuCL5wAFLP4dHrlKfTQkkM4UoSo=; b=Jjm8j1DeiffXz3bDNzS0qqR57eBdMif8asgSlM/AkiMje3jw1VCs0ObPGzZYQcn4ZcWDjI 9qNCBtq5lEoOBpAw== Received: from suse.de (mgorman.tcp.ovpn2.nue.suse.de [10.163.32.246]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by relay2.suse.de (Postfix) with ESMTPS id CFA742C142; Thu, 10 Aug 2023 08:30:33 +0000 (UTC) Date: Thu, 10 Aug 2023 09:30:28 +0100 From: Mel Gorman To: Peter Zijlstra Cc: Ingo Molnar , Cyril Hrubis , Juri Lelli , Vincent Guittot , Dietmar Eggemann , Steven Rostedt , Ben Segall , Daniel Bristot de Oliveira , Valentin Schneider , linux-kernel@vger.kernel.org, ltp@lists.linux.it Subject: Re: [PATCH 0/2 RESEND] Two fixes for sysctl_sched_rr_timeslice Message-ID: <20230810083028.l2ov4wpffhv3zw3h@suse.de> References: <20230802151906.25258-1-chrubis@suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline In-Reply-To: <20230802151906.25258-1-chrubis@suse.cz> X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_BLOCKED, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Aug 02, 2023 at 05:19:04PM +0200, Cyril Hrubis wrote: > - Fixes rounding error for initial value with CONFIG_HZ_300 > > - Fixes read from the file after reset to default (by writing val <= 0) > Hi Peter, Any chance this can be picked up in tip please? It might have helped if the leader mentioned the main problem covered in patch 1 -- some HZ values can fail LTP tests due to a simple rounding error at compile time. -- Mel Gorman SUSE Labs