[PATCH 3.16 112/294] af_key: do not use GFP_KERNEL in atomic contexts

3.16.50-rc1 review patch. If anyone has any objections, please let me know. -- From: Eric Dumazet commit 36f41f8fc6d8aa9f8c9072d66ff7cf9055f5e69b upstream. pfkey_broadcast() might be called from non process contexts, we can not use GFP_KERNEL in these

[PATCH 3.16 112/294] af_key: do not use GFP_KERNEL in atomic contexts

3.16.50-rc1 review patch. If anyone has any objections, please let me know. -- From: Eric Dumazet commit 36f41f8fc6d8aa9f8c9072d66ff7cf9055f5e69b upstream. pfkey_broadcast() might be called from non process contexts, we can not use GFP_KERNEL in these cases [1]. This patch