Re: [PATCH v7 3/4] vsprintf: Use hw RNG for ptr_key

2018-06-12 Thread Tobin C. Harding
On Tue, Jun 12, 2018 at 02:44:58PM -0400, Steven Rostedt wrote: > On Tue, 12 Jun 2018 10:39:13 +1000 > "Tobin C. Harding" wrote: > > > Currently we must wait for enough entropy to become available before > > hashed pointers can be printed. We can remove this wait by using the > > hw RNG if

Re: [PATCH v7 3/4] vsprintf: Use hw RNG for ptr_key

2018-06-12 Thread Tobin C. Harding
On Tue, Jun 12, 2018 at 02:44:58PM -0400, Steven Rostedt wrote: > On Tue, 12 Jun 2018 10:39:13 +1000 > "Tobin C. Harding" wrote: > > > Currently we must wait for enough entropy to become available before > > hashed pointers can be printed. We can remove this wait by using the > > hw RNG if

Re: [PATCH v7 3/4] vsprintf: Use hw RNG for ptr_key

2018-06-12 Thread Steven Rostedt
On Tue, 12 Jun 2018 10:39:13 +1000 "Tobin C. Harding" wrote: > Currently we must wait for enough entropy to become available before > hashed pointers can be printed. We can remove this wait by using the > hw RNG if available. > > Use hw RNG to get keying material. > > Cc: Steven Rostedt

Re: [PATCH v7 3/4] vsprintf: Use hw RNG for ptr_key

2018-06-12 Thread Steven Rostedt
On Tue, 12 Jun 2018 10:39:13 +1000 "Tobin C. Harding" wrote: > Currently we must wait for enough entropy to become available before > hashed pointers can be printed. We can remove this wait by using the > hw RNG if available. > > Use hw RNG to get keying material. > > Cc: Steven Rostedt