linux-kernel - Re: [PATCH] [19/31] mm: export stable page flags

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: <20091210015014.GK18989@one.firstfloor.org>
Date:	Thu, 10 Dec 2009 02:50:14 +0100
From:	Andi Kleen <andi@...stfloor.org>
To:	Wu Fengguang <fengguang.wu@...el.com>
Cc:	Matt Mackall <mpm@...enic.com>, Andi Kleen <andi@...stfloor.org>,
	"npiggin@...e.de" <npiggin@...e.de>,
	"cl@...ux-foundation.org" <cl@...ux-foundation.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-mm@...ck.org" <linux-mm@...ck.org>
Subject: Re: [PATCH] [19/31] mm: export stable page flags

> Sorry the stable_page_flags() will be undefined on
> !CONFIG_PROC_PAGE_MONITOR (it is almost always on,
> except for some embedded systems).
> 
> Currently the easy solution is to add a Kconfig dependency to
> CONFIG_PROC_PAGE_MONITOR.  When there comes more users (ie. some
> ftrace event), we can then always compile in stable_page_flags().

I decided to turn it into select instead.

Your original patch didn't handle hwpoison as module btw.

-Andi
--
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/