From: Ingo Molnar <mingo@elte.hu>
To: Andreas Herrmann <andreas.herrmann3@amd.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>,
Thomas Gleixner <tglx@linutronix.de>,
linux-kernel@vger.kernel.org
Subject: Re: x86: compile pat debugfs interface only if CONFIG_X86_PAT is set
Date: Mon, 11 Aug 2008 21:31:29 +0200 [thread overview]
Message-ID: <20080811193129.GH12788@elte.hu> (raw)
In-Reply-To: <20080806133016.GH5427@alberich.amd.com>
* Andreas Herrmann <andreas.herrmann3@amd.com> wrote:
>
> Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
> ---
> arch/x86/mm/pat.c | 4 ++--
> 1 files changed, 2 insertions(+), 2 deletions(-)
>
> Recently I've run a kernel w/o PAT support and wondered why there was
> a file "x86/pat_memtype_list" in debugfs. Of course it's empty if PAT
> is disabled ... so just get rid of this interface if PAT is disabled.
applied to tip/x86/pat - thanks Andreas.
Ingo
prev parent reply other threads:[~2008-08-11 19:31 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-06 13:30 x86: compile pat debugfs interface only if CONFIG_X86_PAT is set Andreas Herrmann
2008-08-06 14:23 ` [PATCH] " Andreas Herrmann
2008-08-11 19:31 ` Ingo Molnar [this message]
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