CVS commit: [netbsd-7] src/sys/crypto/cprng_fast

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Fri Aug 15 09:53:48 UTC 2014

Modified Files:
        src/sys/crypto/cprng_fast [netbsd-7]: cprng_fast.c

Log Message:
Pull up following revision(s) (requested by riastradh in ticket #16):
        sys/crypto/cprng_fast/cprng_fast.c: revision 1.7
        sys/crypto/cprng_fast/cprng_fast.c: revision 1.8
        sys/crypto/cprng_fast/cprng_fast.c: revision 1.9
        sys/crypto/cprng_fast/cprng_fast.c: revision 1.10
Access to struct cprng_fast must be consistently at IPL_VM.
Use percpu_foreach instead of manual iteration.
Move initial entropy bookkeeping out of the fast path.
Tweak cprng_fast_buf to use 32-bit unaligned writes if possible.


To generate a diff of this commit:
cvs rdiff -u -r1.6 -r1.6.2.1 src/sys/crypto/cprng_fast/cprng_fast.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.