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 0EB4BC433EF for ; Sun, 12 Dec 2021 20:50:51 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id 8CB9D41E9C; Sun, 12 Dec 2021 20:50:51 +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 wI4WkslcbKKd; Sun, 12 Dec 2021 20:50:50 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by smtp4.osuosl.org (Postfix) with ESMTPS id 6877941C9E; Sun, 12 Dec 2021 20:50:50 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 49D62C0012; Sun, 12 Dec 2021 20:50:50 +0000 (UTC) Received: from smtp3.osuosl.org (smtp3.osuosl.org [IPv6:2605:bc80:3010::136]) by lists.linuxfoundation.org (Postfix) with ESMTP id EE0A3C0012 for ; Sun, 12 Dec 2021 20:50:48 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id C6CE760EBD for ; Sun, 12 Dec 2021 20:50:48 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Authentication-Results: smtp3.osuosl.org (amavisd-new); dkim=pass (2048-bit key) header.d=linutronix.de header.b="oLGM0fJW"; dkim=neutral reason="invalid (unsupported algorithm ed25519-sha256)" header.d=linutronix.de header.b="jlqj5iob" Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id GCi1NH0QOxDU for ; Sun, 12 Dec 2021 20:50:46 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.8.0 Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by smtp3.osuosl.org (Postfix) with ESMTPS id 90CA060E99 for ; Sun, 12 Dec 2021 20:50:46 +0000 (UTC) From: Thomas Gleixner DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1639342242; 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=w3giibguzthIGHYHZS8eAHBYfn6QZq1ks3+DemGTi2A=; b=oLGM0fJWooQOY1C0QcNqNUf1Nt9JIwFQ/JkKPqr2NcAAgY0Ia2UAOsHWXbkqrxD5dGI9Bj wSuaWdPSIWfyBnVpV8V7URTH5aJd0ivsI1tg+96Yj8PqzajDOg8PQg3F375Mn0xleyXtXs IAWGgYhPt55iHkmlj9WPhpFq1lNr2GNfn+Hq8Cbe5tT09PCd4JA5k5f1e1S7m5cNzsmRqN PNzgZQNxwIfT6oxKifUC5+vze6DMYkz8my+C/uMCG+Wm2184S5HAbG4gosXtqgqMiRxutU v0LibPW+tVdCOdFWlzKmvB7s9K+vQIFLmcbKyqDBjhDMPTMhuZ4ZeyMrNXAMXw== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1639342242; 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=w3giibguzthIGHYHZS8eAHBYfn6QZq1ks3+DemGTi2A=; b=jlqj5iobosYd6KCJKJLfe1h8raKVADcf0qJ+sMUPFX8AiT7ouYDhQUAu7kEfKliB+AcapX suBlA8e5xDCALdDw== To: "Tian, Kevin" , Jason Gunthorpe Subject: RE: [patch 21/32] NTB/msi: Convert to msi_on_each_desc() In-Reply-To: References: <878rx480fk.ffs@tglx> <87sfv2yy19.ffs@tglx> <20211209162129.GS6385@nvidia.com> <878rwtzfh1.ffs@tglx> <20211209205835.GZ6385@nvidia.com> <8735n1zaz3.ffs@tglx> <87sfv1xq3b.ffs@tglx> <20211210123938.GF6385@nvidia.com> <87lf0qvfze.ffs@tglx> Date: Sun, 12 Dec 2021 21:50:41 +0100 Message-ID: <87ilvtv97i.ffs@tglx> MIME-Version: 1.0 Cc: Allen Hubbe , "linux-s390@vger.kernel.org" , "x86@kernel.org" , "Jiang, Dave" , "Raj, Ashok" , Greg Kroah-Hartman , Marc Zygnier , Heiko Carstens , LKML , "iommu@lists.linux-foundation.org" , Christian Borntraeger , Alex Williamson , "Rodel, Jorg" , Bjorn Helgaas , "linux-pci@vger.kernel.org" , "linux-ntb@googlegroups.com" , Logan Gunthorpe , "Dey, Megha" 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" Kevin, On Sun, Dec 12 2021 at 02:14, Kevin Tian wrote: >> From: Thomas Gleixner > I just continue the thought practice along that direction to see what > the host flow will be like (step by step). Looking at the current > implementation is just one necessary step in my thought practice to > help refine the picture. When I found something which may be > worth being aligned then I shared to avoid follow a wrong direction > too far. > > If both of your think it simply adds noise to this discussion, I can > surely hold back and focus on 'concept' only. All good. We _want_ your participartion for sure. Comparing and contrasting it to the existing flow is fine. Thanks, tglx _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu