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=-19.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 BCA47C41620 for ; Wed, 17 Mar 2021 01:01:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 917F664FC0 for ; Wed, 17 Mar 2021 01:01:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232817AbhCQBBI (ORCPT ); Tue, 16 Mar 2021 21:01:08 -0400 Received: from mail.kernel.org ([198.145.29.99]:36102 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231838AbhCQA56 (ORCPT ); Tue, 16 Mar 2021 20:57:58 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 6657464FAE; Wed, 17 Mar 2021 00:57:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1615942672; bh=8LpXTNgfmmT0/ApRuQPyPnu99fhgrRhPP5y4X55vZ0I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=nQdrzVPIXmroPRoCGeWzJkBROWD38uIQSStjxPOR0McqSOhXSltlCEnAP2gjI4QK9 3LVwKamOadNzQXQ2tNysulH3hwXCl21dVPHeTH+avfKuh45KPlef3aFGcE+Qw62uvS XsYvSNKPOMccBQFDskcOMZbqfvvHEE6EDUVcwmTir84zjSpg8rmD6ZE7gbCQmIUkGk Wn6jqOCnTk9OXg02RiaRZiuukeivwI6JBngUkbX5B7CXeUrTWV6vNmYYgdnIA1GYUJ OJF1Fp7o2PsE8Q0LXDkydaPJcpkgJKWaEl5Ks2+dWokF5kBLlHY/x8sDiY1stHVpoA zIABWcd7ckQlQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Chaitanya Kulkarni , Christoph Hellwig , Sasha Levin , linux-nvme@lists.infradead.org Subject: [PATCH AUTOSEL 5.10 47/54] nvme-core: check ctrl css before setting up zns Date: Tue, 16 Mar 2021 20:56:46 -0400 Message-Id: <20210317005654.724862-47-sashal@kernel.org> X-Mailer: git-send-email 2.30.1 In-Reply-To: <20210317005654.724862-1-sashal@kernel.org> References: <20210317005654.724862-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Chaitanya Kulkarni [ Upstream commit 0ec84df4953bd42c6583a555773f1d4996a061eb ] Ensure multiple Command Sets are supported before starting to setup a ZNS namespace. Signed-off-by: Chaitanya Kulkarni [hch: move the check around a bit] Signed-off-by: Christoph Hellwig Signed-off-by: Sasha Levin --- drivers/nvme/host/core.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index a684168fa4a3..66247f8776b7 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -4031,6 +4031,12 @@ static void nvme_validate_or_alloc_ns(struct nvme_ctrl *ctrl, unsigned nsid) nsid); break; } + if (!nvme_multi_css(ctrl)) { + dev_warn(ctrl->device, + "command set not reported for nsid: %d\n", + ns->head->ns_id); + break; + } nvme_alloc_ns(ctrl, nsid, &ids); break; default: -- 2.30.1 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=-17.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 DFAECC433E0 for ; Wed, 17 Mar 2021 01:03:57 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 86A0A64F0C for ; Wed, 17 Mar 2021 01:03:57 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 86A0A64F0C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:Cc:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=wa+L4m7IXZKUXTI+1JBQRZuze0BgnVaYNqrmH6kVRhQ=; b=Dpzv2tQMwP8/mVJckI5nYOt67 p9DaDYqZF6m6H/eY50dycSIUFxBcoIRuI9qPcj9/jSUyJ8p46lDPQgWN2jsiC2J+14WGh369p4Vnx z21aK6zBJLk1d1xl7wJKrkXHfNTv/uE0p3z0DgwyeaAQyuWPY+QOhzqtUpxqTm56BvmdmLF5r89Tw fJJ+o+AO5G6ZtloO6n/Pd21dymruxUBJ1+v6d9YwKJEO+ppPg6/x8VDa5ioBxJ9osQomcechnZuii +gS9PS6nc6gQ06GebWloHOCsHVSwm1/KyT+UCevaqYk/nRgUPHHhTJN/a38Xpt7QimfRiolu2h/a+ +VEqg6wrg==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lMKbH-0029C8-Dd; Wed, 17 Mar 2021 01:03:51 +0000 Received: from mail.kernel.org ([198.145.29.99]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lMKVV-0027IX-RK for linux-nvme@lists.infradead.org; Wed, 17 Mar 2021 00:57:59 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 6657464FAE; Wed, 17 Mar 2021 00:57:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1615942672; bh=8LpXTNgfmmT0/ApRuQPyPnu99fhgrRhPP5y4X55vZ0I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=nQdrzVPIXmroPRoCGeWzJkBROWD38uIQSStjxPOR0McqSOhXSltlCEnAP2gjI4QK9 3LVwKamOadNzQXQ2tNysulH3hwXCl21dVPHeTH+avfKuh45KPlef3aFGcE+Qw62uvS XsYvSNKPOMccBQFDskcOMZbqfvvHEE6EDUVcwmTir84zjSpg8rmD6ZE7gbCQmIUkGk Wn6jqOCnTk9OXg02RiaRZiuukeivwI6JBngUkbX5B7CXeUrTWV6vNmYYgdnIA1GYUJ OJF1Fp7o2PsE8Q0LXDkydaPJcpkgJKWaEl5Ks2+dWokF5kBLlHY/x8sDiY1stHVpoA zIABWcd7ckQlQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Chaitanya Kulkarni , Christoph Hellwig , Sasha Levin , linux-nvme@lists.infradead.org Subject: [PATCH AUTOSEL 5.10 47/54] nvme-core: check ctrl css before setting up zns Date: Tue, 16 Mar 2021 20:56:46 -0400 Message-Id: <20210317005654.724862-47-sashal@kernel.org> X-Mailer: git-send-email 2.30.1 In-Reply-To: <20210317005654.724862-1-sashal@kernel.org> References: <20210317005654.724862-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210317_005754_546227_01149E59 X-CRM114-Status: UNSURE ( 8.30 ) X-CRM114-Notice: Please train this message. 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org From: Chaitanya Kulkarni [ Upstream commit 0ec84df4953bd42c6583a555773f1d4996a061eb ] Ensure multiple Command Sets are supported before starting to setup a ZNS namespace. Signed-off-by: Chaitanya Kulkarni [hch: move the check around a bit] Signed-off-by: Christoph Hellwig Signed-off-by: Sasha Levin --- drivers/nvme/host/core.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index a684168fa4a3..66247f8776b7 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -4031,6 +4031,12 @@ static void nvme_validate_or_alloc_ns(struct nvme_ctrl *ctrl, unsigned nsid) nsid); break; } + if (!nvme_multi_css(ctrl)) { + dev_warn(ctrl->device, + "command set not reported for nsid: %d\n", + ns->head->ns_id); + break; + } nvme_alloc_ns(ctrl, nsid, &ids); break; default: -- 2.30.1 _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme