5 ms·
A20 bugs were still with us until at least 2009, when I tripped over one: https://mjg59.livejournal.com/118098.html https://mjg59.livejournal.com/118098.html .
by mjg59 1y ago
A20 bugs were still with us until at least 2009, when I tripped over one: https://mjg59.livejournal.com/118098.html https://mjg59.livejournal.com/118098.html . I love the visualisations in this post, it makes it much clearer what's actually going on.
- diffuse_l 1y agoIndeed, more than you ever wanted to know about the A20 line: https://aeb.win.tue.nl/linux/kbd/A20.html https://aeb.win.tue.nl/linux/kbd/A20.html (from your article) This is one hell of a rabbit hole...