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From: Roland McGrath <roland@redhat.com>
To: Ingo Molnar <mingo@elte.hu>, Thomas Gleixner <tglx@linutronix.de>,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] x86_64: make traps on 'iret' be debuggable in user space
Date: Tue,  5 Feb 2008 00:16:11 -0800 (PST)	[thread overview]
Message-ID: <20080205081611.AD8E62701A8@magilla.localdomain> (raw)
In-Reply-To: Roland McGrath's message of  Tuesday, 5 February 2008 00:15:06 -0800 <20080205081506.655CB2701A8@magilla.localdomain>

> > thanks, applied. I suppose you have a testcase for this that we could try?
> 
> This should exit 0 and show "wait status 0xb7f", and does on i386.
> On 2.6.24 it exits 1 and shows "wait status 0xb".

To clarify, build the case with -m32 but run on x86_64.


Thanks,
Roland

  reply	other threads:[~2008-02-05  8:16 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-02-05  7:51 Roland McGrath
2008-02-05  8:01 ` Ingo Molnar
2008-02-05  8:15   ` Roland McGrath
2008-02-05  8:16     ` Roland McGrath [this message]
2008-02-07 20:13     ` Chuck Ebbert
2008-02-07 20:30       ` Roland McGrath
2008-02-07 23:28         ` Chuck Ebbert
2008-02-08  0:00           ` Roland McGrath
2008-02-08  0:06             ` Chuck Ebbert

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