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Mon, 17 Nov 2025 13:48:14 -0500 (EST) Date: Mon, 17 Nov 2025 11:48:13 -0700 From: Alex Williamson To: =?UTF-8?B?TWljaGHFgg==?= Winiarski Cc: Lucas De Marchi , Thomas =?UTF-8?B?SGVsbHN0?= =?UTF-8?B?csO2bQ==?= , Rodrigo Vivi , Jason Gunthorpe , Yishai Hadas , Kevin Tian , Shameer Kolothum , , , , Matthew Brost , "Michal Wajdeczko" , , Jani Nikula , Joonas Lahtinen , Tvrtko Ursulin , David Airlie , Simona Vetter , "Lukasz Laguna" , Christoph Hellwig Subject: Re: [PATCH v5 24/28] drm/xe/pf: Enable SR-IOV VF migration Message-ID: <20251117114813.67fbea04.alex@shazbot.org> In-Reply-To: <20251111010439.347045-25-michal.winiarski@intel.com> References: <20251111010439.347045-1-michal.winiarski@intel.com> <20251111010439.347045-25-michal.winiarski@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Mailman-Approved-At: Fri, 21 Nov 2025 13:53:11 +0000 X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" On Tue, 11 Nov 2025 02:04:35 +0100 Micha=C5=82 Winiarski wrote: > +static void pf_gt_migration_check_support(struct xe_gt *gt) > +{ > + if (IS_ENABLED(CONFIG_DRM_XE_DEBUG)) > + return; > + > + if (GUC_FIRMWARE_VER(>->uc.guc) < MAKE_GUC_VER(70, 54, 0)) > + xe_sriov_pf_migration_disable(gt_to_xe(gt), "requires GuC version >=3D= 70.54.0"); > +} > + The latest GuC firmware I see in the linux-firmware package is 70.53.0[1], is this newer firmware available anywhere? Thanks, Alex [1]https://gitlab.com/kernel-firmware/linux-firmware/-/commit/9444af1a20eb2= 4a39dba0eb0c511ee47c9d2631f