tree 9b5bb587f486846ce7aa6abea111b14e355ab984
parent 3d92fc8b25cc1fb518a653335196c5bc293a8998
author Heinrich Schuchardt <xypron.glpk@gmx.de> 1542045324 +0100
committer Alexander Graf <agraf@suse.de> 1543784377 +0100

efi_loader: correct efi_add_known_memory()

If a memory bank is not EFI_PAGE_SIZE aligned efi_add_known_memory() the
number of memory pages may be incorrectly calculated.

We have to round up the start address and to round down the end address
to determine which complete pages are provided by the memory bank.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>