From: Henry Nestler <henry.nestler@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: harvey.harrison@gmail.com
Subject: Re: [PATCH 2/2] x86: Further shrink ifdef sections in fault.c
Date: Wed, 23 Apr 2008 09:20:10 +0200 [thread overview]
Message-ID: <480EE32A.1040502@henry.nestler.gmail.com> (raw)
In-Reply-To: <9PuLt-2sk-33@gated-at.bofh.it>
Ingo Molnar wrote:
> * Harvey Harrison <harvey.harrison@gmail.com> wrote:
>
>> + if (!(address >= VMALLOC_START && address < VMALLOC_END))
>> + return -1;
>
> ah, this explains the weird chunk in your other patch.
Why this is not in x86_32?
Please see my other mail "x86: endless page faults in mount_block_root
for Linux 2.6", with problem without this check.
--
Henry N.
next parent reply other threads:[~2008-04-23 7:19 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <9Plf4-3KR-11@gated-at.bofh.it>
[not found] ` <9PuLt-2sk-33@gated-at.bofh.it>
2008-04-23 7:20 ` Henry Nestler [this message]
[not found] ` <480E859D.80105@arcor.de>
2008-04-23 8:05 ` [PATCH 2/2] x86: Further shrink ifdef sections in fault.c Harvey Harrison
2008-01-25 1:05 Harvey Harrison
2008-01-25 11:13 ` Ingo Molnar
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