Revert "x86: re-initialize RNG seed when selecting kernel"

Revert "x86: re-initialize RNG seed when selecting kernel"

This reverts commit cc63374a5a7c240b7d3be734ef589dabbefc7527.

Fixes: cc63374a5a ("x86: re-initialize RNG seed when selecting kernel")
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Tested-by: Dov Murik <dovmurik@linux.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
(cherry picked from commit b4bfa0a31d86caf89223e10e701c5b00df369b37)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>