Re: [PATCH 6/6] Drop flex_arrays

[Matthew Wilcox]

On Thu, Dec 13, 2018 at 09:30:47PM +0900, Xin Long wrote:
> On Sat, Sep 8, 2018 at 1:57 AM Kent Overstreet
> <kent.overstreet@xxxxxxxxx> wrote:
> >
> > All existing users have been converted to generic radix trees
> NAK, SCTP is still using flex_arrays,
> # grep flex_array net/sctp/*
> 
> This patch will break the build.

sctp added that user after this patch was sent.  Please stop adding
flexarray users!

This particular user should probably have just used kvmalloc.