powerpc/32s: Fix kasaninitregion() for KASAN
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 v5.10.96 by commit 50f5d0a8bd0ed41ac9477cfbcebe8d15e9efd35c, it was introduced in version v5.8 by commit 7974c4732642f710b5111165ae1f7f7fed822282. For more details please see the references link.