Control: tag -1 - patch Apparently this is not so simple. As per upstream, https://mail.coreboot.org/pipermail/seabios/2018-July/012353.html - they say only particular versions of IASL produce correct code, more recent IASL produces instructions not understood by older OSes (which is what qemu about, too) - so instead of fixing seabios code to comply with modern IASL requirimens, we either have to use older IASL or to turn off this ACPI tables stuff completely and remove iasl build-dependency (which is actually not that bad idea).
So un-tagging as "patch" for now. Thanks, /mjt