The patch-series enhances memory protection keys feature.
The patch(1) introduces an additional vma bit to support 32
pkeys. PowerPC supports 32 pkeys.
The patch(2,3) introduces a new interface arch_pkeys_enabled(),
this interface can be used by arch-neutral code to display
protection
The patch-series enhances memory protection keys feature.
The patch(1) introduces an additional vma bit to support 32
pkeys. PowerPC supports 32 pkeys.
The patch(2,3) introduces a new interface arch_pkeys_enabled(),
this interface can be used by arch-neutral code to display
protection
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