From: "Martin J. Bligh" <mbligh@aracnet.com>
To: Andrew Morton <akpm@digeo.com>
Cc: linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: might_sleep warning in both 41 and 41-mm1
Date: Tue, 08 Oct 2002 10:38:17 -0700 [thread overview]
Message-ID: <568740000.1034098697@flay> (raw)
In-Reply-To: <3DA31468.E0E4F711@digeo.com>
> Oh. It seems that the pte mapping functions will run inc_preempt_count()
> via kmap_atomic() even if CONFIG_HIGHPTE=n. So the ifdef around
> page_table_present() needs to be CONFIG_HIGHMEM. Or we don't use
> kmap_atomic() at all in the pte mapping functions.
>
> Please tell me that you had CONFIG_HIGHPTE=n?
Yes. Highpte was off.
Thanks ;-)
M.
prev parent reply other threads:[~2002-10-08 17:36 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-08 15:42 might_sleep warning in both 41 and 41-mm1 Martin J. Bligh
2002-10-08 17:22 ` Andrew Morton
2002-10-08 17:38 ` Martin J. Bligh [this message]
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