reproduce (this is a W=1 build):
        git checkout 725953d4da85cfb97a4c309fad6346b72f8529e7
        b4 shazam https://lore.kernel.org/r/20261022-hpd-irq-events-v6-7-337ea3ddaa62@oss.qualcomm.com

        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=i386 olddefconfig
        make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/gpu/drm/msm/