Commit 326cd9e54e for qemu.org

commit 326cd9e54ef190a705f813d16fa49b9f9e42bf21
Author: Yuan Wang <yuan1.wang@intel.com>
Date:   Mon Sep 28 16:42:26 2026 +0800

    vfio/igd: Update igd-assign.txt for Intel MTL and newer platforms

    Update the igd-assign.txt documentation to reflect the addition of
    the 0006 patch in the ECI repository. This patch is required to
    enable support for Meteor Lake (MTL) and subsequent Intel platforms.

    Starting from MTL, the hardware-accessible BDSM (Base of Data Stolen
    Memory) register in the PCI configuration space has been removed.
    Instead, IGD devices now access stolen memory via MMIO BAR2 (LMEMBAR).
    Consequently, guest firmware no longer needs to program the legacy
    BDSM register.

    Reviewed-by: Bosheng Xue <bosheng.xue@intel.com>
    Signed-off-by: Yuan Wang <yuan1.wang@intel.com>
    Link: https://lore.kernel.org/qemu-devel/20260928084226.3537126-1-yuan1.wang@intel.com
    Signed-off-by: Cédric Le Goater <clg@redhat.com>

diff --git a/docs/igd-assign.txt b/docs/igd-assign.txt
index e54040335b..b9abfdbac3 100644
--- a/docs/igd-assign.txt
+++ b/docs/igd-assign.txt
@@ -263,6 +263,6 @@ Footnotes
 [2] # echo "vfio-pci" > /sys/bus/pci/devices/0000:00:02.0/driver_override
 [3] https://web.archive.org/web/20240827012422/https://bugzilla.tianocore.org/show_bug.cgi?id=935
     Tianocore bugzilla was down since Jan 2025 :(
-[4] https://eci.intel.com/docs/3.3/components/kvm-hypervisor.html, Patch 0001-0004
+[4] https://eci.intel.com/docs/3.3/components/kvm-hypervisor.html, Patch 0001-0004, 0006
 [5] https://github.com/tomitamoeko/VfioIgdPkg
 [6] https://winraid.level1techs.com/t/tool-guide-news-uefi-bios-updater-ubu/30357