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Tsirkin" , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Subject: [PULL 20/41] intel_iommu: Enable host device when x-flts=on in scalable mode Date: Tue, 13 Jan 2026 10:36:16 +0100 Message-ID: <20260113093637.1549214-21-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: 1768297083479158500 From: Zhenzhong Duan Now that all infrastructures of supporting passthrough device running with first stage translation are there, enable it now. Signed-off-by: Zhenzhong Duan Reviewed-by: Eric Auger Reviewed-by: Yi Liu Reviewed-by: Michael S. Tsirkin Link: https://lore.kernel.org/qemu-devel/20260106061304.314546-19-zhenzhong= .duan@intel.com Signed-off-by: C=C3=A9dric Le Goater --- hw/i386/intel_iommu_accel.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/hw/i386/intel_iommu_accel.c b/hw/i386/intel_iommu_accel.c index 1f068005d8fa8b2161247e1e2386db5a60dbbdc5..250232b5a979e9b34d161fde554= fd0c64b0cd3d9 100644 --- a/hw/i386/intel_iommu_accel.c +++ b/hw/i386/intel_iommu_accel.c @@ -47,9 +47,7 @@ bool vtd_check_hiod_accel(IntelIOMMUState *s, VTDHostIOMM= UDevice *vtd_hiod, return false; } =20 - error_setg(errp, - "host IOMMU is incompatible with guest first stage translat= ion"); - return false; + return true; } =20 VTDHostIOMMUDevice *vtd_find_hiod_iommufd(VTDAddressSpace *as) --=20 2.52.0