diff options
| author | Janis Schoetterl-Glausch <[email protected]> | 2022-01-28 15:06:43 +0100 |
|---|---|---|
| committer | Christian Borntraeger <[email protected]> | 2022-02-02 10:02:00 +0100 |
| commit | 2c212e1baedcd782b2535a3f86bc491977677c0e (patch) | |
| tree | 686c763a0a2f91f34cd9f510ccf8df1c5ebed1b8 /lib/test_overflow.c | |
| parent | 9f7fb8de5d9bac17b6392a14af40baf555d9129b (diff) | |
KVM: s390: Return error on SIDA memop on normal guest
Refuse SIDA memops on guests which are not protected.
For normal guests, the secure instruction data address designation,
which determines the location we access, is not under control of KVM.
Fixes: 19e122776886 (KVM: S390: protvirt: Introduce instruction data area bounce buffer)
Signed-off-by: Janis Schoetterl-Glausch <[email protected]>
Cc: [email protected]
Signed-off-by: Christian Borntraeger <[email protected]>
Diffstat (limited to 'lib/test_overflow.c')
0 files changed, 0 insertions, 0 deletions