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 smtp4.osuosl.org (smtp4.osuosl.org [140.211.166.137]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 48247C433EF for ; Wed, 6 Apr 2022 22:11:35 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id E779541841; Wed, 6 Apr 2022 22:11:34 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id uVItamKsqWpx; Wed, 6 Apr 2022 22:11:34 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [IPv6:2605:bc80:3010:104::8cd3:938]) by smtp4.osuosl.org (Postfix) with ESMTPS id 946B441844; Wed, 6 Apr 2022 22:11:33 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 68CD6C002C; Wed, 6 Apr 2022 22:11:33 +0000 (UTC) Received: from smtp2.osuosl.org (smtp2.osuosl.org [IPv6:2605:bc80:3010::133]) by lists.linuxfoundation.org (Postfix) with ESMTP id EE8FCC0012 for ; Wed, 6 Apr 2022 22:11:31 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id DBE9A408C1 for ; Wed, 6 Apr 2022 22:11:31 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Authentication-Results: smtp2.osuosl.org (amavisd-new); dkim=pass (2048-bit key) header.d=linutronix.de header.b="MDuDrMsL"; dkim=neutral reason="invalid (unsupported algorithm ed25519-sha256)" header.d=linutronix.de header.b="/JM3+JRb" 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 3xQnB1ijTsx8 for ; Wed, 6 Apr 2022 22:11:31 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.8.0 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) by smtp2.osuosl.org (Postfix) with ESMTPS id 531FE40198 for ; Wed, 6 Apr 2022 22:11:31 +0000 (UTC) From: Thomas Gleixner DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1649283088; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=kjO+FcQEbzxNg96q+CVmF00/Fnf4v+c6IvBo4ypadGM=; b=MDuDrMsLXT/GQRVb1ZTFGX5T1I+FdkjJWTul1ShjgI4pL+Dl8SLAHZGvNn6gjOifz29Aij LtwQGLnBbbAaxhNsSJHXixYSJPAkT5PXM/LIHVVsjwRHIA82U5PyFhHwUhMHpnjg9DkUpK XDWhiJALkz/J82FdRql2L4Tn8dExuRbpLwTkBxOkzOggDC9O/J7n4iyYlkAgRFii0kky9M gRCUhTIW+opQ9cHKacXd0v31t0o4eyOWXV/GnPY9wHGeXfgphZ3nvpglWFHLl+iKOJVNf0 bx7RuROx41KU9bEMsqOpKLZpSHOyBvPMo89txpgbl+CjlIz2XxqPfK1OS2X4oA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1649283088; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=kjO+FcQEbzxNg96q+CVmF00/Fnf4v+c6IvBo4ypadGM=; b=/JM3+JRbyPJzN47EjFTCmy7kGOujjw4LAotjVETTRqG+McDzrvIwV7iirZ2G3TRLNTSinL FgoFrheKZGhP44AQ== To: Reto Buerki , dwmw2@infradead.org Subject: Re: [PATCH] x86/msi: Fix msi message data shadow struct In-Reply-To: <20220406083624.38739-2-reet@codelabs.ch> References: <20201024213535.443185-13-dwmw2@infradead.org> <20220406083624.38739-1-reet@codelabs.ch> <20220406083624.38739-2-reet@codelabs.ch> Date: Thu, 07 Apr 2022 00:11:28 +0200 Message-ID: <87pmltzwtr.ffs@tglx> MIME-Version: 1.0 Cc: linux-hyperv@vger.kernel.org, kvm@vger.kernel.org, x86@kernel.org, decui@microsoft.com, linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, maz@misterjones.org, pbonzini@redhat.com 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" Reto, On Wed, Apr 06 2022 at 10:36, Reto Buerki wrote: > The x86 MSI message data is 32 bits in total and is either in > compatibility or remappable format, see Intel Virtualization Technology > for Directed I/O, section 5.1.2. > > Fixes: 6285aa50736 ("x86/msi: Provide msi message shadow structs") > Signed-off-by: Reto Buerki > Signed-off-by: Adrian-Ken Rueegsegger This signed-off by chain is incorrect. It would be correct if Adrian-Ken would have sent the patch. If you both worked on that then please use the Co-developed-by tag according to Documentation/process/ Thanks, tglx _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu