From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 0EDA046468 for ; Mon, 24 Mar 2025 17:18:56 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 0644240A71; Mon, 24 Mar 2025 17:18:56 +0100 (CET) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by mails.dpdk.org (Postfix) with ESMTP id 9647F40A7F for ; Mon, 24 Mar 2025 17:18:54 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1742833134; 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: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=4RQCt3zZOoxXIcRQXtKXREzk/At3B6XWuF1ynOlSQxc=; b=J6HTOqn5belq0MwN1oGUf0y3LcvehEU0OQ1Od9uvP2+sr3WzCvvxf31LMpsnkpB75L3zKs 3WtBFyEJnqls1ZoTGZ07B3lwQrah60QVah7p0z2SZY1qNlCVP1zqyIkbe/rwi2gMLl1pan OyzPIDF+89uaqveeEaEUjHkZ+ejxkH0= Received: from mx-prod-mc-05.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-655-hKC-lDuTOpi3lyGGBddTAw-1; Mon, 24 Mar 2025 12:18:50 -0400 X-MC-Unique: hKC-lDuTOpi3lyGGBddTAw-1 X-Mimecast-MFC-AGG-ID: hKC-lDuTOpi3lyGGBddTAw_1742833129 Received: from mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id CDBA71933B49; Mon, 24 Mar 2025 16:18:49 +0000 (UTC) Received: from rh.redhat.com (unknown [10.44.32.16]) by mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id F2A6A30001A1; Mon, 24 Mar 2025 16:18:47 +0000 (UTC) From: Kevin Traynor To: Anatoly Burakov Cc: Bruce Richardson , dpdk stable Subject: patch 'doc: add no-IOMMU mode in devbind tool guide' has been queued to stable release 24.11.2 Date: Mon, 24 Mar 2025 16:16:37 +0000 Message-ID: <20250324161731.63950-30-ktraynor@redhat.com> In-Reply-To: <20250324161731.63950-1-ktraynor@redhat.com> References: <20250324161731.63950-1-ktraynor@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: yqk3KDpyMHLAMeirPKPTeq8mGg2kGK4ef_ZekSz1NJ4_1742833129 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit content-type: text/plain; charset="US-ASCII"; x-default=true X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Hi, FYI, your patch has been queued to stable release 24.11.2 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 03/28/25. So please shout if anyone has objections. Also note that after the patch there's a diff of the upstream commit vs the patch applied to the branch. This will indicate if there was any rebasing needed to apply to the stable branch. If there were code changes for rebasing (ie: not only metadata diffs), please double check that the rebase was correctly done. Queued patches are on a temporary branch at: https://github.com/kevintraynor/dpdk-stable This queued commit can be viewed at: https://github.com/kevintraynor/dpdk-stable/commit/f06641c1adfbff3e2ba12258131a5bf938885414 Thanks. Kevin --- >From f06641c1adfbff3e2ba12258131a5bf938885414 Mon Sep 17 00:00:00 2001 From: Anatoly Burakov Date: Mon, 2 Dec 2024 09:35:01 +0000 Subject: [PATCH] doc: add no-IOMMU mode in devbind tool guide [ upstream commit a85d7ca7d075d314c780e845fd9788ae2d532289 ] Support for `--noiommu-mode` flag was added, but documentation for it was not. Add documentation for the flag. Fixes: 6ca0f1c8450d ("usertools/devbind: support VFIO non-IOMMU mode") Signed-off-by: Anatoly Burakov Acked-by: Bruce Richardson --- doc/guides/tools/devbind.rst | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/doc/guides/tools/devbind.rst b/doc/guides/tools/devbind.rst index df4f3505ac..b16cc9a4e3 100644 --- a/doc/guides/tools/devbind.rst +++ b/doc/guides/tools/devbind.rst @@ -57,4 +57,9 @@ OPTIONS with caution. +* ``--noiommu-mode`` + + When using vfio-pci driver on a system with no IOMMU, + this flag should be used to enable unsafe no-IOMMU mode for vfio-pci driver. + .. warning:: -- 2.48.1 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2025-03-24 16:15:15.884772549 +0000 +++ 0030-doc-add-no-IOMMU-mode-in-devbind-tool-guide.patch 2025-03-24 16:15:14.860353005 +0000 @@ -1 +1 @@ -From a85d7ca7d075d314c780e845fd9788ae2d532289 Mon Sep 17 00:00:00 2001 +From f06641c1adfbff3e2ba12258131a5bf938885414 Mon Sep 17 00:00:00 2001 @@ -5,0 +6,2 @@ +[ upstream commit a85d7ca7d075d314c780e845fd9788ae2d532289 ] + @@ -10 +11,0 @@ -Cc: stable@dpdk.org @@ -19 +20 @@ -index 20f0d76411..90b289de1e 100644 +index df4f3505ac..b16cc9a4e3 100644 @@ -22,2 +23,2 @@ -@@ -63,4 +63,9 @@ OPTIONS - so that devices bound to VFIO would be usable by unprivileged users. +@@ -57,4 +57,9 @@ OPTIONS + with caution.