On Sun, Mar 01, 2015 at 11:27:54PM +0100, Thomas Niederprüm wrote: > the smem_start pointer of the framebuffer info struct needs to hold the > physical address rather than the virtual address. This patch fixes a > driver crash on mmaping the framebuffer memory due to an access to the > memory address. > > Note however that the memory allocated by kzalloc is not page aligned, > while the address presented on a mmap call is aligned to the next page > boudary. > > Signed-off-by: Thomas Niederprüm <niederp@xxxxxxxxxxxxxxxx> Acked-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx> Thanks! Maxime -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com
Attachment:
signature.asc
Description: Digital signature
