tree 3cb226972f89fad6f607f90f15e15e9879847c26
parent 210120790c3b500b9096df1523d849d993d08521
author Luis R. Rodriguez <mcgrof@do-not-panic.com> 1396139186 +0000
committer Luis R. Rodriguez <mcgrof@do-not-panic.com> 1397006181 -0700

backports: backport net_get_random_once()

Commit a48e4292 introduced as of v3.13 is used by 6lowpan which
we backport. We carry this over for older kernels that don't
define it -- but we remain sane by requiring at least 3.5 which is
where tons of the jump label / static key stuff seems to have last
settled. Backporting this to any older kernel than 3.5 has a huge
string of dependencies which although I was able to resovle the
other depdendencies on 6lowpan on new net core re-architecture on
skb fragment reassembly makes it pointless to carry. Mark my words:

  !! do not try to backport this to kernels older than 3.5 !!

mcgrof@ergon ~/linux (git::master)$ git describe --contains a48e4292
v3.13-rc1~105^2~157^2~4

commit a48e42920ff38bc90bbf75143fff4555723d4540
Author: Hannes Frederic Sowa <hannes@stressinduktion.org>
Date:   Sat Oct 19 21:48:55 2013 +0200

    net: introduce new macro net_get_random_once

Cc: Hannes Frederic Sowa <hannes@stressinduktion.org>
Cc: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Cc: linux-zigbee-devel@lists.sourceforge.net
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>