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=-6.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,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 EAAA1C4338F for ; Fri, 6 Aug 2021 13:53:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D206B60F70 for ; Fri, 6 Aug 2021 13:53:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234093AbhHFNx7 (ORCPT ); Fri, 6 Aug 2021 09:53:59 -0400 Received: from mail.kernel.org ([198.145.29.99]:49686 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233639AbhHFNx7 (ORCPT ); Fri, 6 Aug 2021 09:53:59 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id D9D6761158; Fri, 6 Aug 2021 13:53:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1628258023; bh=w1g74eKbOZ+FdCQflnzNWLWkmzFsN+xxKQTRIeMuUWo=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=JSVPpt71xeb+vj8sqk6c5CTXB9mih441kFfhQg8MrOy46WbWVKmH2wZ89sBRbBcju lR1MZ0wN0lA3Fp3+Y0WvX/bohV6OMQNBodUbD+g7+N7guA+XOuCSXRlcgdXjzSLYGJ kobdxzfETKundeRWQs3ri457G3DJmH0XXpMsgbth+w68xKCoWl/6ygdz3AmAmCZqC7 bJv+ip6ZYsAtgD+eT+ZmhWpwASp6Q7RNBgDJu5SAFLnSBe4ua4RtBYJe/YdnL1Y/MI Mv8lPZFw7o2+H7zwjXAshSa7BcMgdzZLSvGE6HyQv9n1yRJbAGLO3jDzWk3AmJ0AZo vjx3IoTB++lAQ== Date: Fri, 6 Aug 2021 19:23:39 +0530 From: Vinod Koul To: Dave Jiang Cc: dmaengine@vger.kernel.org Subject: Re: [PATCH] dmaengine: idxd: add capability check for 'block on fault' attribute Message-ID: References: <162802992615.3084999.12539468940404102898.stgit@djiang5-desk3.ch.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <162802992615.3084999.12539468940404102898.stgit@djiang5-desk3.ch.intel.com> Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org On 03-08-21, 15:32, Dave Jiang wrote: > The device general capability has a bit that indicate whether 'block on > fault' is supported. Add check to wq sysfs knob to check if cap exists > before allowing user to toggle. Applied, thanks -- ~Vinod