Am 08.02.2019 um 16:44 hat Alberto Garcia geschrieben: > L1 table entries have a field to store the offset of an L2 table. > The rest of the bits of the entry are currently reserved except from > bit 63, which stores the COPIED flag. > > The offset is always taken from the entry using L1E_OFFSET_MASK to > ensure that we only use the bits that belong to that field. > > While that mask is used every time we read from the L1 table, it is > never used when we write to it. Due to the limits set elsewhere in the > code QEMU can never produce L2 table offsets that don't fit in that > field so any such offset when allocating an L2 table would indicate a > bug in QEMU. > > Signed-off-by: Alberto Garcia <[email protected]>
Thanks, applied to the block branch. Kevin
