[PATCH 21/31] x86, pkeys: dump PKRU with other kernel registers

From: Dave Hansen Protection Keys never affect kernel mappings. But, they can affect whether the kernel will fault when it touches a user mapping. The kernel doesn't touch user mappings without some careful choreography and these accesses don't generally result in oopses. But, if one does, we

[PATCH 21/31] x86, pkeys: dump PKRU with other kernel registers

From: Dave Hansen Protection Keys never affect kernel mappings. But, they can affect whether the kernel will fault when it touches a user mapping. The kernel doesn't touch user mappings without some careful choreography and these accesses don't generally result in oopses. But, if one does, we