3e4352aeb8b1 ("powerpc/book3s64/pkeys: Mark all the pkeys above max pkey as reserved")
c529afd7cbc7 ("powerpc/book3s64/pkeys: Convert pkey_total to num_pkey")
a4678d4b477c ("powerpc/book3s64/pkeys: Simplify pkey disable branch")
f491fe3fb41e ("powerpc/book3s64/pkeys: Simplify the key initialization")
1f404058e291 ("powerpc/book3s64/pkeys: Explain key 1 reservation details")
d79e7a5f26f1 ("powerpc/book3s64/pkeys: Use PVR check instead of cpu feature")