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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 574CCCA9EC5 for ; Mon, 12 Oct 2026 13:16:05 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A97C410E577; Mon, 12 Oct 2026 13:15:59 +0000 (UTC) Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) by gabe.freedesktop.org (Postfix) with ESMTPS id 899A510F0F1 for ; Mon, 12 Oct 2026 13:15:51 +0000 (UTC) Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 0782B602D1; Mon, 12 Oct 2026 13:15:51 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 656A21F0089B; Mon, 12 Oct 2026 13:15:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1791810950; bh=9K0G3pe7nJ1H/EdXv5+Mf0RJTwGuH5nexEMHdWSZqaY=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=ioTJi0Icn72IoFWqhyYezS2uydt/MVIY7c88Ve0sZ2AUqAj7aiGFa9u/DZ6uuN+5O dJTbcowmOysMrykfGRu/8RxBlxcu9A9j26FyYpSVrKDB2G8XnLRtddJsjLTVtX6r0f lWhzGyx/Z67BXBoBeXHFQwAV6eAXSQKrbBqCbTXecCS8FtShYkeK5KJOEqqWgA995X u+cZAf6FKE4Zdm0XFZJ4npQyd/V/+D02b+EgxjmldItR4NkFXiHXixl7/Zmy+/sNbE DKfrVyj/M3zfQGIlgMJJsjtKbuSTKEAFM7EIijePmz3v85P1f8Q4X9rtvk6lR3Xsab B87fBfxAygLAQ== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH v10 05/18] PCI/P2PDMA: Document directional ACS routing To: "Leon Romanovsky" Cc: dri-devel@lists.freedesktop.org, kvm@vger.kernel.org, media-ci@linuxtv.org, linux-pci@vger.kernel.org, linux-rdma@vger.kernel.org In-Reply-To: <20261012-fix-p2p-acs-v4-0-v10-5-6ffe7b7a4517@nvidia.com> References: <20261012-fix-p2p-acs-v4-0-v10-0-6ffe7b7a4517@nvidia.com> <20261012-fix-p2p-acs-v4-0-v10-5-6ffe7b7a4517@nvidia.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Mon, 12 Oct 2026 13:15:50 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: sashiko-reviews@lists.linux.dev Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" > From: Leon Romanovsky >=20 > P2PDMA documentation describes ACS controls as path-wide, although Request > and Completion controls apply to different transaction directions and only > affect peer-versus-upstream decisions at the path divergence. >=20 > Document the client as the Requester and the provider as the Completer, > the divergence port checked for each TLP direction, and the conservative > handling of unreadable ACS state. Clarify which controls disable_acs_redir > changes. >=20 > Reviewed-by: Logan Gunthorpe > Tested-by: Tushar Dave > Signed-off-by: Leon Romanovsky Sashiko has reviewed this patch and found no issues. It looks great! --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20261012-fix-p2p-ac= s-v4-0-v10-0-6ffe7b7a4517@nvidia.com?part=3D5