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c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1768297010; 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=70XX6/lwyq36rjgmSKCR1ZXI8qD3s28GlFWvTUH7Uf0=; b=dqRVgcKdTeTaOdI0sU2kZtQN95nfA681MBQ9Sv867ZkJFw2o09GyK+jN7ZSVAIGRItku7c ZEiyeqN7ZWCdGLqmf4WzvMfpzhGKixFIi2CS8KUcWnMpoD/X52Xpl0vAegfu4DlN61vuVm 891Gjv7+S7WkbJtaF65RGZV4IAd0oZM= X-MC-Unique: mBYB2fT8MzWM0wnnHMVKsw-1 X-Mimecast-MFC-AGG-ID: mBYB2fT8MzWM0wnnHMVKsw_1768297006 From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= To: qemu-devel@nongnu.org Cc: Alex Williamson , Zhenzhong Duan , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Subject: [PULL 02/41] docs/devel: Remove stale comments related to iommufd dirty tracking Date: Tue, 13 Jan 2026 10:35:58 +0100 Message-ID: <20260113093637.1549214-3-clg@redhat.com> In-Reply-To: <20260113093637.1549214-1-clg@redhat.com> References: <20260113093637.1549214-1-clg@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.133.124; envelope-from=clg@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1768297025280158500 From: Zhenzhong Duan IOMMUFD dirty tracking support had be merged in merge commit dd4bc5f1cfe9, the stale comments could be dropped. Signed-off-by: Zhenzhong Duan Reviewed-by: Philippe Mathieu-Daud=C3=A9 Link: https://lore.kernel.org/qemu-devel/20251226073007.1139478-1-zhenzhong= .duan@intel.com Signed-off-by: C=C3=A9dric Le Goater --- docs/devel/vfio-iommufd.rst | 12 ------------ 1 file changed, 12 deletions(-) diff --git a/docs/devel/vfio-iommufd.rst b/docs/devel/vfio-iommufd.rst index 3d1c11f175e5968e9f1519da70c9a0a6ced03995..b37098e1b625d9be0368e53b749= 2db64828c88c3 100644 --- a/docs/devel/vfio-iommufd.rst +++ b/docs/devel/vfio-iommufd.rst @@ -127,18 +127,6 @@ Supports x86, ARM and s390x currently. Caveats =3D=3D=3D=3D=3D=3D=3D =20 -Dirty page sync ---------------- - -Dirty page sync with iommufd backend is unsupported yet, live migration is -disabled by default. But it can be force enabled like below, low efficient -though. - -.. code-block:: bash - - -object iommufd,id=3Diommufd0 - -device vfio-pci,host=3D0000:02:00.0,iommufd=3Diommufd0,enable-migrati= on=3Don - P2P DMA ------- =20 --=20 2.52.0