linux-kernel - Re: FW: [PATCH] powerpc/mm: Export HPAGE

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20090203222601.747ca8b7.akpm@linux-foundation.org>
Date:	Tue, 3 Feb 2009 22:26:01 -0800
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Roland Dreier <rdreier@...co.com>
Cc:	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Eli Cohen <eli@...lanox.co.il>, linux-kernel@...r.kernel.org,
	linuxppc-dev@...abs.org
Subject: Re: FW: [PATCH] powerpc/mm: Export HPAGE_SHIFT

On Tue, 03 Feb 2009 22:16:08 -0800 Roland Dreier <rdreier@...co.com> wrote:

>  > I think it's something like
>  > 
>  > 	huge_page_size(page_hstate(page))
> 
> That would suit.  I assume the intention is for that to be usable by
> driver modules on any architecture?
> 

erm, you overestimate the amount of planning and forethought which goes
into these things ;)

The lack of any EXPORT_SYMBOL(size_to_hstate) is a broadish hint.

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/