Re: ACL patch

2020-05-12 Thread Andrew Doran
On Tue, May 12, 2020 at 10:37:27PM +, Andrew Doran wrote: > On Sun, May 10, 2020 at 09:48:10AM -0400, Christos Zoulas wrote: > > > > > Maybe I missed it but I didn't see a way for cache_lookup_linked() and > > > cache_have_id() to know a vnode has ACLs. The presence of ACLs means > > >

Re: ACL patch

2020-05-12 Thread Andrew Doran
On Sun, May 10, 2020 at 09:48:10AM -0400, Christos Zoulas wrote: > > > Maybe I missed it but I didn't see a way for cache_lookup_linked() and > > cache_have_id() to know a vnode has ACLs. The presence of ACLs means those > > routines can't do their imitation of VOP_ACCESS() and need to fail so

Re: Initial entropy with no HWRNG

2020-05-12 Thread Taylor R Campbell
[trimming cc list to tech-crypto] > Date: Tue, 12 May 2020 11:45:58 -0400 > From: Thor Lancelot Simon > > 1) It's hard to understand how many bits of entropy to assign to a >sample from one of these sources. [...] > >The delta estimator _was_ good for these things, particularly for >

Initial entropy with no HWRNG

2020-05-12 Thread Thor Lancelot Simon
On Tue, May 12, 2020 at 10:00:20AM +0300, Andreas Gustafsson wrote: > > Adding more sources could mean > reintroducing some timing based sources after careful analysis, but > also things like having the installer install an initial random seed > on the target machine (and if the installer itself