Thread (2 messages) flat view 2 messages, 2 authors, 2007-02-08

2.6.20: Modular fb and logo crash

From: Geert Uytterhoeven <hidden>
Date: 2007-02-07 14:46:32
Also in: lkml

If you don't have any builtin frame buffer device driver and insmod a frame
buffer device driver, the logo code will still try to display the logo (which
is __initdata). This may cause a crash.

Originally (2.1.x, is it that long ago I used a modular frame buffer device
driver?), this didn't happen because initmem_freed (which no longer exists) was
checked. BTW, there's still a comment in drivers/video/console/fbcon.c about
this.

Anyone else who's seeing this? Anyone with an idea how to fix this?
Moving the logo code to userspace is not considered a solution ;-)

Thanks!

Gr{oetje,eeting}s,

						Geert

--
Geert Uytterhoeven -- Sony Network and Software Technology Center Europe (NSCE)
Geert.Uytterhoeven@sonycom.com ------- The Corporate Village, Da Vincilaan 7-D1
Voice +32-2-7008453 Fax +32-2-7008622 ---------------- B-1935 Zaventem, Belgium
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