There's a callchain of:
fbcon_fb_blanked -> do_(un)blank_screen -> consw->con_blank
-> fbcon_blank -> fb_blank
Things don't go horribly wrong because the BKL console_lock safes the
day, but that's about it. And the seeming recursion is broken in 2
ways:
- Starting from the fbdev ioctl we
Hi Daniel.
On Fri, May 24, 2019 at 10:53:46AM +0200, Daniel Vetter wrote:
> There's a callchain of:
>
> fbcon_fb_blaned -> do_(un)blank_screen -> consw->con_blank
^^
Spelling error - as this is a callchain it would be good to have it
fixed.
Patch itself looks fine.
Sam
>
There's a callchain of:
fbcon_fb_blaned -> do_(un)blank_screen -> consw->con_blank
-> fbcon_blank -> fb_blank
Things don't go horribly wrong because the BKL console_lock safes the
day, but that's about it. And the seeming recursion is broken in 2
ways:
- Starting from the fbdev ioctl we s