[RFC] Initial attempt to make ARM use LMB

Russell King - ARM Linux linux at arm.linux.org.uk
Fri May 14 06:16:16 EDT 2010


On Fri, May 14, 2010 at 01:11:43PM +0300, Grazvydas Ignotas wrote:
> It seems you are using DSS2/CONFIG_FB_OMAP2, looks like this patch is
> for DSS1/CONFIG_FB_OMAP.
> 
> DSS2 does have a problem on linux-next after 'ARM: Prohibit ioremap()
> on kernel managed RAM'

I'm going to drop that patch out - but that's not to say it won't return
(it will.)

> because it also uses reserve_bootmem() in
> drivers/video/omap2/vram.c and later ioremap on RAM. Perhaps LMB can
> be used to fix that too?

WTF is reserve_bootmem doing in a driver?



More information about the linux-arm-kernel mailing list