msync: fix incorrect fstart calculation (VM/FS
Micro-optimisations).

suse-commit: 9713673a86c412f99c12ab08bab5993e14c13212
Btrfs: fix abnormal long waiting in fsync (VM/FS
Micro-optimisations).

suse-commit: c59b5f938bdae133ed06a5d1835cbba86fa45679
Disable patches.suse/Btrfs-fix-abnormal-long-waiting-in-fsync.patch
(bnc#910697)

because it needs to be revisited due partial msync behavior.

suse-commit: 353305af78c1b8c70900320784ba66fad58a7953
Disbale patches.suse/msync-fix-incorrect-fstart-calculation.patch (bnc#910697)

because it needs to be revisited due partial msync behavior.

suse-commit: 5ffdbe06473b2cb6ae9707c494e44c138de230a6
Disabled patches.suse/mm-msync.c-sync-only-the-requested-range-in-msync.patch (bnc#910697)

because it needs to be revisited due partial msync behavior.

suse-commit: 48776fe867d787e77883b051f63f546d9b8419a7