CVE-2024-35794 dm-raid: really frozen sync_thread during suspend

In the Linux kernel, the following vulnerability has been resolved: dm-raid: really frozen syncthread during suspend 1 commit f52f5c71f3d4 "md: fix stopping sync thread" remove MDRECOVERYFROZEN from mdstopwrites and doesn't realize that dm-raid relies on mdstopwrites to frozen syncthread...