KVM: s390: Fix storage attributes migration with memory slots

This is a fix for several issues that were found in the original code
for storage attributes migration.

Now no bitmap is allocated to keep track of dirty storage attributes;
the extra bits of the per-memslot bitmap that are always present anyway
are now used for this purpose.

The code has also been refactored a little to improve readability.

Fixes: 190df4a212a ("KVM: s390: CMMA tracking, ESSA emulation, migration mode")
Fixes: 4036e3874a1 ("KVM: s390: ioctls to get and set guest storage attributes")
Acked-by: Janosch Frank <[email protected]>
Signed-off-by: Claudio Imbrenda <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Christian Borntraeger <[email protected]>

0 files changed, 0 insertions, 0 deletions