powerpc/64s: Don't use DSISR for SLB faults
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.16.19 by commit a3dae36d632b2cf6eb20314273e512a96cb43c9a, it was introduced in version v5.5 by commit 46ddcb3950a28c0df4815e8dbb8d4b91d5d9f22d. For more details please see the references link.