On Fri, Jan 10, 2020 at 05:32:11PM +0100, Marek Marczykowski-Górecki wrote: > Hi, > > This is the context of "bochs_drm: failed bochs_hw_init() results in > panic". When I boot the system, if plymouth is visible, it crashes. But > if I press ESC to hide it, it boots fine. bochs_drm is build as module > and _not_ included in the initramfs, so it is loaded only after root > filesystem is mounted. And before that, efifb works just fine, including > nice graphical disk passphrase prompt. > [ 32.951345] fb0: switching to bochsdrmfb from EFI VGA [ ... ] > [ 33.030158] bochs-drm 0000:00:02.0: BAR 0: can't reserve [mem 0xc0000000-0xc0ffffff pref] Looks like efifb continues to claim the framebuffer resource (0xc0000000-0xc0ffffff) for some reason, so bochs-drm can't reserve it. No clue why, also doesn't reproduce here (standard fedora 31 5.4.7 kernel). I don't have an encrypted disk, so no passphrase prompt, maybe that makes a difference. How does /proc/iomem look after boot, specifically the 0000:00:02.0 pci bars? cheers, Gerd _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
