linux-kernel - Re: [PATCH 7/14] m68knommu: use generic ptrace

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Date:	Wed, 03 Feb 2010 16:54:57 +1000
From:	Greg Ungerer <gerg@...pgear.com>
To:	Christoph Hellwig <hch@....de>
CC:	roland@...hat.com, oleg@...hat.com, akpm@...ux-foundation.org,
	linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org
Subject: Re: [PATCH 7/14] m68knommu: use generic ptrace_resume code

Christoph Hellwig wrote:
> Use the generic ptrace_resume code for PTRACE_SYSCALL, PTRACE_CONT,
> PTRACE_KILL and PTRACE_SINGLESTEP.  m68knommu already defines the
> nessecary user_enable_single_step and user_disable_single_step functions
> for this.
> 
> Also the TIF_SYSCALL_TRACE thread flag is now cleared on PTRACE_KILL
> which it previously wasn't which is consistent with all architectures
> using the modern ptrace code.
> 
> Signed-off-by: Christoph Hellwig <hch@....de>

Acked-by: Greg Ungerer <gerg@...inux.org>


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Greg Ungerer  --  Principal Engineer        EMAIL:     gerg@...pgear.com
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