From: Jason Wang <jasow...@redhat.com> Date: Fri, 9 Feb 2018 17:45:50 +0800
> This patch switch to use kvmalloc_array() for using a vmalloc()
> fallback to help in case kmalloc() fails.
>
> Reported-by: syzbot+e4d4f9ddd42955397...@syzkaller.appspotmail.com
> Fixes: 2e0ab8ca83c12 ("ptr_ring: array based FIFO for pointers")
> Signed-off-by: Jason Wang <jasow...@redhat.com>
Applied.
