From: Andi Kleen <ak@suse.de>
To: Chuck Ebbert <76306.1226@compuserve.com>
Cc: linux-kernel <linux-kernel@vger.kernel.org>,
Albert Cahalan <acahalan@gmail.com>
Subject: Re: [patch] x86_64: fix is_at_popf() for compat tasks
Date: Mon, 31 Jul 2006 22:06:55 +0200 [thread overview]
Message-ID: <200607312206.55817.ak@suse.de> (raw)
In-Reply-To: <200607311302_MC3-1-C69F-F0D8@compuserve.com>
> How about checking for regs->cs != __USER_CS instead? In 64-bit mode
> a program shouldn't have any other value there while in 32-bit mode
> it could be using LDT segments.
It could in theory, but it shouldn't agreed. Added thanks.
-Andi
next prev parent reply other threads:[~2006-07-31 20:08 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-07-31 16:59 [patch] x86_64: fix is_at_popf() for compat tasks Chuck Ebbert
2006-07-31 20:06 ` Andi Kleen [this message]
-- strict thread matches above, loose matches on Subject: below --
2006-07-31 7:22 Chuck Ebbert
2006-07-31 8:54 ` Andi Kleen
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