linux-kernel - Re: [PATCH] ptrace: arch

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Date:	Thu, 27 Mar 2008 16:14:14 -0700 (PDT)
From:	Linus Torvalds <torvalds@...ux-foundation.org>
To:	Roland McGrath <roland@...hat.com>
cc:	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org
Subject: Re: [PATCH] ptrace: arch_ptrace cleanup

On Thu, 27 Mar 2008, Roland McGrath wrote:
>
> This intends to remove the last bit of entanglement with core ptrace
> implementation details in arch code's arch_ptrace and arch_compat_ptrace.

So I think this has a nicer calling convention, but you never answered the 
question about what the *point* of this all is.

This is _still_ uglier than what we already have, which is to just have 
the code call "[compat_]ptrace_request()" for any cases they don't 
recognize.

I wanted to know if there was some actual technical point to it, and never 
got a reply to that. 

			Linus
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