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=-3.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,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 32307C47082 for ; Thu, 3 Jun 2021 11:20:34 +0000 (UTC) Received: from smtp2.osuosl.org (smtp2.osuosl.org [140.211.166.133]) (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 D57DA613F1 for ; Thu, 3 Jun 2021 11:20:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D57DA613F1 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=iommu-bounces@lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id A0FC8400EB; Thu, 3 Jun 2021 11:20:33 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id plosz-J56xMk; Thu, 3 Jun 2021 11:20:32 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by smtp2.osuosl.org (Postfix) with ESMTP id 99A84400E7; Thu, 3 Jun 2021 11:20:32 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 6A4F0C000E; Thu, 3 Jun 2021 11:20:32 +0000 (UTC) Received: from smtp2.osuosl.org (smtp2.osuosl.org [140.211.166.133]) by lists.linuxfoundation.org (Postfix) with ESMTP id 542FBC0001 for ; Thu, 3 Jun 2021 11:20:31 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id 39B7F400EB for ; Thu, 3 Jun 2021 11:20:31 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id oi5Y4DI-zaGx for ; Thu, 3 Jun 2021 11:20:30 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.8.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp2.osuosl.org (Postfix) with ESMTPS id C0A8A400E7 for ; Thu, 3 Jun 2021 11:20:30 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id 77519613E6; Thu, 3 Jun 2021 11:20:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1622719230; bh=yvu1ioWFgeXoiNI15+SCoMtyfAMfsZdkNLqkvbW5ChA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=kuUpuVw6pZ0+xCWatONfbiD7PZPYm3CYPslvjBhz43wurBSp8e/Lf/cepm9y9RA6j SpU7YOwwjb6x0MbNkWXmUiv5Vz0O+A4iSJ9Z64Kk+vU2ws5lda5ih7wn2WGdIYDaQl lg4xvtwu9Rps0VVIJk6B2Wb0BoB4H9O+dtg1uCZkqCqEQaT3V/2v/O7znsM8iXuT2W 53UM+etyclo69iNcWVx1U/V8ZjuS9Fg6c4mtjrT+5MWmPdevIHvqUGXsYxlwP+pd5I DDMjDH8C18ecxj8lpm1JP4sBrgkoHaDy0hXVBQFRKIL9cbWzUx6xQPAGnT+2U7uQii zWOzBxa1vF9Wg== Date: Thu, 3 Jun 2021 16:50:26 +0530 From: Vinod Koul To: Borislav Petkov Subject: Re: [PATCH] x86/cpufeatures: Force disable X86_FEATURE_ENQCMD and remove update_pasid() Message-ID: References: <1600187413-163670-1-git-send-email-fenghua.yu@intel.com> <1600187413-163670-10-git-send-email-fenghua.yu@intel.com> <87mtsd6gr9.ffs@nanos.tec.linutronix.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: Cc: Ravi V Shankar , Peter Zijlstra , Dave Hansen , H Peter Anvin , Jean-Philippe Brucker , Dave Jiang , Ashok Raj , x86 , Christoph Hellwig , Ingo Molnar , Fenghua Yu , Andy Lutomirski , Thomas Gleixner , Tony Luck , Randy Dunlap , linux-kernel , iommu@lists.linux-foundation.org, Jacob Jun Pan , dmaengine@vger.kernel.org, David Woodhouse X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" On 02-06-21, 12:14, Borislav Petkov wrote: > --- > From: Borislav Petkov > Date: Wed, 2 Jun 2021 12:07:52 +0200 > Subject: [PATCH] dmaengine: idxd: Use cpu_feature_enabled() > > When testing x86 feature bits, use cpu_feature_enabled() so that > build-disabled features can remain off, regardless of what CPUID says. Applied, thanks -- ~Vinod _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu