diff options
| author | Janis Schoetterl-Glausch <scgl@linux.ibm.com> | 2022-02-11 19:22:08 +0100 |
|---|---|---|
| committer | Christian Borntraeger <borntraeger@linux.ibm.com> | 2022-02-14 16:12:57 +0100 |
| commit | 61380a7adfce1524b8cd16c0ce4f46abce587f95 (patch) | |
| tree | 08cb07d8d0e88f24630c3ad24a8b304d32350cbf /net/Kconfig.debug | |
| parent | e613d83454d7da1c37d78edb278db9c20afb21a2 (diff) | |
KVM: s390: handle_tprot: Honor storage keys
Use the access key operand to check for key protection when
translating guest addresses.
Since the translation code checks for accessing exceptions/error hvas,
we can remove the check here and simplify the control flow.
Keep checking if the memory is read-only even if such memslots are
currently not supported.
handle_tprot was the last user of guest_translate_address,
so remove it.
Signed-off-by: Janis Schoetterl-Glausch <scgl@linux.ibm.com>
Reviewed-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Link: https://lore.kernel.org/r/20220211182215.2730017-4-scgl@linux.ibm.com
Signed-off-by: Christian Borntraeger <borntraeger@linux.ibm.com>
Diffstat (limited to 'net/Kconfig.debug')
0 files changed, 0 insertions, 0 deletions