On Fri, Jun 08, 2018 at 07:53:51AM +0200, Florian Weimer wrote: > On 06/08/2018 04:34 AM, Ram Pai wrote: > >> > >>So the remaining question at this point is whether the Intel > >>behavior (default-deny instead of default-allow) is preferable. > > > >Florian, remind me what behavior needs to fixed? > > See the other thread. The Intel register equivalent to the AMR by > default disallows access to yet-unallocated keys, so that threads > which are created before key allocation do not magically gain access > to a key allocated by another thread. Are you referring to the thread '[PATCH] pkeys: Introduce PKEY_ALLOC_SIGNALINHERIT and change signal semantics' If yes, I will wait for your next version of the patch. Otherwise please point me to the URL of that thread. Sorry and thankx. :) RP
