[RESEND GIT PATCH tj-percpu] percpu: fix spurious alignment WARN in legacy SMP percpu allocator

[Ingo Molnar]

* Tejun Heo <tj at kernel.org> wrote:

> Impact: remove spurious WARN on legacy SMP percpu allocator
> 
> Commit f2a8205c4ef1af917d175c36a4097ae5587791c8 incorrectly added too
> tight WARN_ON_ONCE() on alignments for UP and legacy SMP percpu
> allocator.  Commit e317603694bfd17b28a40de9d65e1a4ec12f816e fixed it
> for UP but legacy SMP allocator was forgotten.  Fix it.
> 
> Signed-off-by: Tejun Heo <tj at kernel.org>
> Reported-by: Sachin P. Sant <sachinp at in.ibm.com>
> ---
> (RESEND: cc'ing Ingo. :-)
> 
> Oops, that was a stupid omission.  This patch should fix it.  Ingo,
> please pull from the following git vector to receive the first first
> four patches from the use-dynamic-percpu-allocator-by-default patchset
> (without the actual conversion which can disrupt archs) + this patch.
> I moved the actual conversion patch into #tj-percpu-exp branch, so the
> pull should be safe.
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc.git tj-percpu
> 
> Thanks.

Pulled into tip:core/percpu, thanks a lot Tejun!

	Ingo