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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 4C5D4CA9EBD for ; Sun, 27 Oct 2019 21:31:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1E048205C9 for ; Sun, 27 Oct 2019 21:31:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1572211869; bh=8bnMYcLJcKc4ZU8HhKpFN1Z0TuerJPwW6b+l8HVm9/0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=LxkBUsZSeqR3tvU93FIIebdWC+vxSdZYiPmDhX2y5cz2Sbg/VhQShCgFHqBlEGrwB 06k3G0aOtX5In/qUfxbZzcfD4nKjMXucnLVpPsXUyLs/4UdWqp2qKHo11ZISHUvEGF sb6CAJ/dHA2Nn+k4JVZwleBRnkmuS3smwP/0ICso= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730578AbfJ0VRy (ORCPT ); Sun, 27 Oct 2019 17:17:54 -0400 Received: from mail.kernel.org ([198.145.29.99]:37922 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730567AbfJ0VRx (ORCPT ); Sun, 27 Oct 2019 17:17:53 -0400 Received: from localhost (100.50.158.77.rev.sfr.net [77.158.50.100]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 9DF37208C0; Sun, 27 Oct 2019 21:17:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1572211072; bh=8bnMYcLJcKc4ZU8HhKpFN1Z0TuerJPwW6b+l8HVm9/0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=nLGpIX5slYnzwTK6qHpqQJgTLt4qHhvzMZHxWoRiBH9frbJkRcQNMUljD3oIgy/jX tFz2ZQWgJQ4bmbPeNDZBBUZaPdRVkEv13n2vib6qY6pUsFUv/8/fbehABBAWsyWL3z 6WJKuZvqCDad3s6qlRRr+k6kWidxAY5VCWPfEWaE= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Jian-Hong Pan , Sagi Grimberg , Sasha Levin Subject: [PATCH 5.3 022/197] nvme: Add quirk for Kingston NVME SSD running FW E8FK11.T Date: Sun, 27 Oct 2019 21:59:00 +0100 Message-Id: <20191027203352.880651177@linuxfoundation.org> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191027203351.684916567@linuxfoundation.org> References: <20191027203351.684916567@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Jian-Hong Pan [ Upstream commit 19ea025e1d28c629b369c3532a85b3df478cc5c6 ] Kingston NVME SSD with firmware version E8FK11.T has no interrupt after resume with actions related to suspend to idle. This patch applied NVME_QUIRK_SIMPLE_SUSPEND quirk to fix this issue. Fixes: d916b1be94b6 ("nvme-pci: use host managed power state for suspend") Buglink: https://bugzilla.kernel.org/show_bug.cgi?id=204887 Signed-off-by: Jian-Hong Pan Signed-off-by: Sagi Grimberg Signed-off-by: Sasha Levin --- drivers/nvme/host/core.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index ac2ac06d870b5..3304e2c8a448a 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -2270,6 +2270,16 @@ static const struct nvme_core_quirk_entry core_quirks[] = { .vid = 0x14a4, .fr = "22301111", .quirks = NVME_QUIRK_SIMPLE_SUSPEND, + }, + { + /* + * This Kingston E8FK11.T firmware version has no interrupt + * after resume with actions related to suspend to idle + * https://bugzilla.kernel.org/show_bug.cgi?id=204887 + */ + .vid = 0x2646, + .fr = "E8FK11.T", + .quirks = NVME_QUIRK_SIMPLE_SUSPEND, } }; -- 2.20.1