From: Arjan van de Ven <arjanv@redhat.com>
To: Jan Beulich <JBeulich@novell.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: i386 entry.S problems
Date: Fri, 24 Sep 2004 16:57:08 +0200 [thread overview]
Message-ID: <1096037828.2612.53.camel@laptop.fenrus.com> (raw)
In-Reply-To: <s1543914.047@emea1-mh.id2.novell.com>
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On Fri, 2004-09-24 at 16:12, Jan Beulich wrote:
> There appear to be two problems in i386's entry.S:
>
> (1) With CONFIG_REGPARM, lcall7 and lcall27 did not work (they pass the
> parameters to the actual handler procedure on the stack).
I wonder why we still have the lcall7/lcall27 entry points in the
kernel; nothing can legitemately use them and in the last few years they
have only caused a few security issues. Can I ask why you didn't just
remove this code from the kernel ?
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next prev parent reply other threads:[~2004-09-24 14:57 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-24 14:12 Jan Beulich
2004-09-24 14:57 ` Arjan van de Ven [this message]
2004-09-24 15:36 ` Alan Cox
2004-09-26 11:13 ` Ingo Molnar
2004-09-24 19:12 ` Christoph Hellwig
2004-09-24 15:25 Jan Beulich
[not found] <2HZ5Q-3MU-17@gated-at.bofh.it>
[not found] ` <2HZSa-4nZ-63@gated-at.bofh.it>
[not found] ` <2IFew-HK-9@gated-at.bofh.it>
2004-09-26 11:38 ` Andi Kleen
2004-09-27 7:37 Jan Beulich
2004-09-27 7:40 Jan Beulich
[not found] <s157d11c.077@emea1-mh.id2.novell.com>
2004-09-27 9:00 ` Christoph Hellwig
2004-09-27 9:50 Jan Beulich
[not found] <2J0sK-6Ot-5@gated-at.bofh.it>
2004-09-27 10:58 ` Andi Kleen
2004-09-27 11:19 Jan Beulich
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