On Wed, Dec 17, 2025 at 05:45:30PM +0800, Gu Bowen wrote:
This issue has already been fixed by commit eabb03293087 ("fbdev: Refactoring the fbcon packed pixel drawing routines") on v6.15-rc1, but it still exists in the stable version.
Why not take the refactoring changes instead? That is almost always the proper thing to do, one-off changes are almost always wrong and cause extra work in the long-term.
Please try backporting those changes instead please.
thanks,
greg k-h