linux-kernel - Re: [PATCH] [RFC] mm/page_ref, crypto/async_pq: don't put_page from _

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Message-ID: <2604022.UWS8hJ6Ygv@wuerfel>
Date:	Mon, 29 Feb 2016 10:32:39 +0100
From:	Arnd Bergmann <arnd@...db.de>
To:	linux-arm-kernel@...ts.infradead.org
Cc:	Joonsoo Kim <js1304@...il.com>,
	Herbert Xu <herbert@...dor.apana.org.au>,
	Dan Williams <dan.j.williams@...el.com>,
	LKML <linux-kernel@...r.kernel.org>,
	Steven Rostedt <rostedt@...dmis.org>,
	"David S. Miller" <davem@...emloft.net>,
	Linux Memory Management List <linux-mm@...ck.org>,
	Michal Nazarewicz <mina86@...a86.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Joonsoo Kim <iamjoonsoo.kim@....com>,
	linux-crypto@...r.kernel.org
Subject: Re: [PATCH] [RFC] mm/page_ref, crypto/async_pq: don't put_page from __exit

On Monday 29 February 2016 16:40:02 Joonsoo Kim wrote:
> 
> Hello, Arnd.
> 
> I think that we can avoid this error by using __free_page().
> It would not be inlined so calling it would have no problem.
> 
> Could you test it, please?

Yes, I suspect the driver should have done that anyway, new patch
under way.

	Arnd