tree 0731c010731d782a541669c6d2d7da6e16abec64
parent c1fc9536d031aa4fe7a39f6e2cecea0476fabe2a
author Jason A. Donenfeld <Jason@zx2c4.com> 1644443208 +0100
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1656150308 +0200

random: tie batched entropy generation to base_crng generation

commit 0791e8b655cc373718f0f58800fdc625a3447ac5 upstream.

Now that we have an explicit base_crng generation counter, we don't need
a separate one for batched entropy. Rather, we can just move the
generation forward every time we change crng_init state or update the
base_crng key.

Cc: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Eric Biggers <ebiggers@google.com>
Reviewed-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>