On 25/06/2021 14:21, Jan Beulich wrote: > While the precise values are unlikely of interest once they exceed 4 > billion (allowing us to leave alone the domctl struct), we still > shouldn't wrap or truncate the actual values. It is in particular > problematic if the truncated values were zero (causing libxenguest to > skip an iteration altogether) or a very small value (leading to > premature exiting of the pre-copy phase). > > Change the internal fields to unsigned long, and suitably saturate for > copying to guest context. > > Signed-off-by: Jan Beulich <[email protected]>
Acked-by: Andrew Cooper <[email protected]>
