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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9DE25C433EF for ; Fri, 6 May 2022 07:11:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1389414AbiEFHOn (ORCPT ); Fri, 6 May 2022 03:14:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34556 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1389409AbiEFHOj (ORCPT ); Fri, 6 May 2022 03:14:39 -0400 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.220.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EAB1966F92 for ; Fri, 6 May 2022 00:10:56 -0700 (PDT) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 4AA4F21A32; Fri, 6 May 2022 07:10:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1651821055; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=9iobKkEjSGTbzqIJvKfuI7vLuxiRZWSHjoZywPn+nWM=; b=JLzFkU7xwY1ZjXdLarT8pGQVzBIanoEu2BZbq3GvSexWXwgPNyG7Mkxun4xI0NgKpH107P Hh3QQVAdxF9bEDkBDQRgc6gf4nmsFNS9GuZUy06M3mpIXiyhI1BQ3+HXriMBlC3nr/s3bm kiKb8ot+qoRNGjwe0dokvV6yCj8ZQZU= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1651821055; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=9iobKkEjSGTbzqIJvKfuI7vLuxiRZWSHjoZywPn+nWM=; b=SxdCT94BeiSi1w3l3sLoYE1hGpncMHwq5a+oiwnWXz0ke41qMs8opB1mVjp0SNPToo7kA/ uC5lgdhQHpQ+8gBQ== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id E418413AA2; Fri, 6 May 2022 07:10:54 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id osEbNv7JdGIhHwAAMHmgww (envelope-from ); Fri, 06 May 2022 07:10:54 +0000 Date: Fri, 6 May 2022 09:10:53 +0200 From: "Rodel, Jorg" To: "Tian, Kevin" Cc: Baolu Lu , Steve Wahl , Kyung Min Park , David Woodhouse , Will Deacon , "iommu@lists.linux-foundation.org" , Mike Travis , Dimitri Sivanich , "Anderson, Russ" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH] iommu/vt-d: Increase DMAR_UNITS_SUPPORTED Message-ID: References: <20220505194658.246121-1-steve.wahl@hpe.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, May 06, 2022 at 06:49:43AM +0000, Tian, Kevin wrote: > another nit: dmar is intel specific thus CONFIG_X86 is always true. There are Itanium systems which have DMAR units. Is that no longer supported? Regards, -- Jörg Rödel jroedel@suse.de SUSE Software Solutions Germany GmbH Maxfeldstr. 5 90409 Nürnberg Germany (HRB 36809, AG Nürnberg) Geschäftsführer: Ivo Totev