Re: [PATCH] x86, powerpc : pkey-mprotect must allow pkey-0

[Dave Hansen]

On 03/14/2018 01:00 AM, Florian Weimer wrote:
> ... but not the key which is used for PROT_EXEC emulation, which is still
> reserved

The PROT_EXEC key is dynamically allocated.  There is no "the key".