From: Ingo Molnar <mingo@elte.hu>
To: Manfred Spraul <manfred@colorfullife.com>
Cc: linux-kernel@vger.kernel.org, Andrew Morton <akpm@osdl.org>
Subject: Re: 4GB+DEBUG_PAGEALLOC oopses with 2.6.0-test3-mm1
Date: Mon, 11 Aug 2003 11:00:25 +0200 (CEST) [thread overview]
Message-ID: <Pine.LNX.4.56.0308111059360.21165@localhost.localdomain> (raw)
In-Reply-To: <3F361F5E.10106@colorfullife.com>
On Sun, 10 Aug 2003, Manfred Spraul wrote:
> The functions in mm/usercopy assume that no exception handling is
> required if fs is KERNEL_DS. This is not true: at least the mount
> options copy and the i386 traps handler assume exception handling with
> fs==KERNEL_DS.
hm, what do you mean by the i386 traps handler? The boot-time WP detection
fault thing?
Ingo
prev parent reply other threads:[~2003-08-11 9:03 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-10 10:33 Manfred Spraul
2003-08-11 8:56 ` Ingo Molnar
2003-08-11 15:22 ` Manfred Spraul
2003-08-11 15:24 ` Ingo Molnar
2003-08-11 16:05 ` Manfred Spraul
2003-08-11 17:19 ` Ingo Molnar
2003-08-11 18:01 ` Manfred Spraul
2003-08-11 9:00 ` Ingo Molnar [this message]
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