HI Julien, > On 20 Jul 2022, at 19:44, Julien Grall <jul...@xen.org> wrote: > > From: Julien Grall <jgr...@amazon.com> > > At the moment, *_VIRT_END may either point to the address after the end > or the last address of the region. > > The lack of consistency make quite difficult to reason with them. > > Furthermore, there is a risk of overflow in the case where the address > points past to the end. I am not aware of any cases, so this is only a > latent bug. > > Start to solve the problem by removing all the *_VIRT_END exclusively used > by the Arm code and add *_VIRT_SIZE when it is not present. > > Take the opportunity to rename BOOT_FDT_SLOT_SIZE to BOOT_FDT_VIRT_SIZE > for better consistency and use _AT(vaddr_t, ). > > Also take the opportunity to fix the coding style of the comment touched > in mm.c. > > Signed-off-by: Julien Grall <jgr...@amazon.com> Reviewed-by: Bertrand Marquis <bertrand.marq...@arm.com>
Cheers Bertrand
