From: Chuck Ebbert <cebbert@redhat.com>
To: Roland McGrath <roland@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Ingo Molnar <mingo@elte.hu>, Thomas Gleixner <tglx@linutronix.de>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] x86_64 ptrace orig_ax on ia32 task
Date: Mon, 10 Mar 2008 15:19:21 -0400 [thread overview]
Message-ID: <47D589B9.1080109@redhat.com> (raw)
In-Reply-To: <20080307225602.6491B26F990@magilla.localdomain>
On 03/07/2008 05:56 PM, Roland McGrath wrote:
> This makes 64-bit ptrace calls setting the 64-bit orig_ax field
> for a 32-bit task sign-extend the low 32 bits up to 64. This
> matches what a 64-bit debugger expects when tracing a 32-bit task.
>
> This follows on my "x86_64 ia32 syscall restart fix".
> This didn't matter until that was fixed.
>
That original patch is still unmerged as of -rc5.
next prev parent reply other threads:[~2008-03-10 19:20 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-29 3:57 [PATCH] x86_64 ia32 syscall restart fix Roland McGrath
2008-02-29 15:52 ` Ingo Molnar
2008-02-29 16:26 ` Linus Torvalds
2008-02-29 16:45 ` Ingo Molnar
2008-02-29 17:03 ` Linus Torvalds
2008-02-29 17:17 ` Ingo Molnar
2008-02-29 17:37 ` Ingo Molnar
2008-02-29 21:02 ` Andrew Morton
2008-02-29 21:20 ` Ingo Molnar
2008-03-01 5:48 ` [stable] " Greg KH
2008-02-29 22:42 ` Roland McGrath
2008-02-29 23:18 ` Linus Torvalds
2008-03-07 22:56 ` [PATCH] x86_64 ptrace orig_ax on ia32 task Roland McGrath
2008-03-07 23:18 ` Linus Torvalds
2008-03-08 1:37 ` Roland McGrath
2008-03-10 19:19 ` Chuck Ebbert [this message]
2008-03-10 19:48 ` Linus Torvalds
2008-03-10 20:01 ` Roland McGrath
2008-03-11 9:32 ` Ingo Molnar
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