On Thu, 3 Mar 2022 at 15:25, Peter Maydell <peter.mayd...@linaro.org> wrote: > > On Wed, 2 Mar 2022 at 21:31, Mark Cave-Ayland > <mark.cave-ayl...@ilande.co.uk> wrote: > > > > The MacOS toolbox ROM accesses a number of addresses between 0x0 and 0x200 > > during > > initialisation and resolution changes. Whilst the function of many of these > > registers is unknown, it is worth the minimal cost of saving these extra > > values as > > part of migration to help future-proof the migration stream for the q800 > > machine > > as it starts to stabilise. > > > > Signed-off-by: Mark Cave-Ayland <mark.cave-ayl...@ilande.co.uk>
> You should either bump the vmstate_macfb version numbers here, > or at least note in the commit message that although it's a > migration break we know nobody's migrating this device because > of the bug we just fixed in the previous commit. ...where by "previous" I mean patch 1. -- PMM
