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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2F8D5CAC598 for ; Tue, 16 Sep 2025 18:16:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Da+xNBet1Xl41bd7UfmZGuZrF3WOJYqnwGQDNbGAt3g=; b=UvEFObZ2UH7wSB0sqAqSs2XyA8 w7CYDAnieiNZGDasschLz5m9UjldszSUNACqhB+f9O3Uf09dwI/koriTKg4o3w45UM4RM6lOaEedD +qLZ7gHSVL/NvBAsr4Kg0odYn3vLeNi/cLkeQlvCb8XV4u9ZZAjrDWeUmdQFOZjFvGe9MLHuKdQcz mMB52m9miY4mZANtAtB1L5sjIJb5S3gO6QyjxSk5VwFQu1j8ieqfQ0L6trljbUiPePW83SNmBNKl2 4AOGcWjYSG26v4bowSSxtG7sycNC/KwShthglXl5PQdzgxZiZqZPRRJKa+GcIcbcyPIa7axOiozzl ViX7XCYQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uyaEZ-00000008jkP-2jjK; Tue, 16 Sep 2025 18:16:55 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uyaEX-00000008jjU-1dqg for linux-nvme@lists.infradead.org; Tue, 16 Sep 2025 18:16:54 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id A0756434F6; Tue, 16 Sep 2025 18:16:52 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 334DBC4CEEB; Tue, 16 Sep 2025 18:16:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1758046612; bh=su2izlzuG/f0xJC7Io7YPy3C/eDeylPVEWoxq6tJT4I=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=qEM3F4eWVRZrwsQCxAQpGMnzqD+2styv4Qrook/lNKTuyAQEMJRge/DB4ngOTDV1X DLux9GAouFv6clIVp8xTmgo0n7p4ObbjIrtp6g5qGqf1xMQWc6tW2AXh2AYoVUl+b3 7yqNoBiwRbq8/UXiTpxPoIzHdgmvGgFVHWf8IYXuNUNN5sDdrmj7ygJdaENT/pVwI3 Rre0K1J2R6i4kVW9kNt2w9DCcsDt6TzsoDV8n+weX2A47uGjPeLjkrUKUCk2rrt9PT HBDuqnHdUEdgUFsu1kE5xGqvng0nqNAczTdNahVhDI8NrYFqZPnGGsU7mPMkU+CF8O PrrGH7UB9TiOw== Date: Tue, 16 Sep 2025 12:16:50 -0600 From: Keith Busch To: Werner Sembach Cc: Jens Axboe , Christoph Hellwig , Sagi Grimberg , Georg Gottleuber , linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] nvme-pci: Add TUXEDO IBS Gen8 to Samsung sleep quirk Message-ID: References: <20250701205630.64031-1-wse@tuxedocomputers.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250701205630.64031-1-wse@tuxedocomputers.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250916_111653_448351_BE865515 X-CRM114-Status: GOOD ( 10.24 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org On Tue, Jul 01, 2025 at 10:55:49PM +0200, Werner Sembach wrote: > From: Georg Gottleuber > > On the TUXEDO InfinityBook S Gen8, a Samsung 990 Evo NVMe leads to > a high power consumption in s2idle sleep (3.5 watts). > > This patch applies 'Force No Simple Suspend' quirk to achieve a sleep with > a lower power consumption, typically around 1 watts. Applied to nvme-6.18, thanks.