>From: Maarten Lankhorst <[email protected]> > >Hey, > >Is a single performance hit during boot allowed? >If so, this is a better solution, as it helps on !PREEMPT_RT as well: > >https://patchwork.freedesktop.org/series/170759/ > >The first patch in that series is a better solution than unconditionally >disabling >stolen memory, as I from what I understand the problem only exists when media >gt is enabled. > >If not, we should probably unconditionally disable stolen framebuffer all the >time. > >But with the series, we preserve the initial framebuffer contents and ensure a >smooth handover, even without stolen.
Thanks for the review. Your solution makes sense to me. It addresses the issue without disabling stolen memory globally and provides benefits beyond PREEMPT_RT as well. I'll hold off on further changes for now and follow up once this series has been merged. > >The warning in 2/2 is probably fine. > >Kind regards, >~Maarten Lankhorst >
