Ram Pai <linux...@us.ibm.com> writes: > Display the pkey number associated with the vma in smaps of a task. > The key will be seen as below: > > VmFlags: rd wr mr mw me dw ac key=0
Why wouldn't we just emit a "ProtectionKey:" line like x86 does? See their arch_show_smap(). You should probably also do what x86 does, which is to not display the key on CPUs that don't support keys. cheers
