Description: KVM: SVM: Periodically schedule when unregistering regions on destroy
References:
Notes:
 bwh> Appears to have been introduced in 4.16 by commit 1e80fdc09d12
 bwh> "KVM: SVM: Pin guest memory when SEV is active".
Bugs:
upstream: released (5.9-rc5) [7be74942f184fdfba34ddd19a0d995deb34d4a03]
5.10-upstream-stable: N/A "Fixed before branching point"
4.19-upstream-stable: released (4.19.197) [cadf5bbcefbd9717e51c61d6128b520583ffdf4f]
4.9-upstream-stable: N/A "Vulnerable code not present"
sid: released (5.9.1-1)
4.19-buster-security: released (4.19.194-3) [bugfix/x86/KVM-SVM-Periodically-schedule-when-unregistering-reg.patch]
4.9-stretch-security: N/A "Vulnerable code not present"