linux-kernel - Re: [PATCH 3/6] ptrace/x86: introduce ptrace_register

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Message-ID: <20130429155648.GA31230@somewhere>
Date:	Mon, 29 Apr 2013 17:56:50 +0200
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	Oleg Nesterov <oleg@...hat.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Alan Stern <stern@...land.harvard.edu>,
	Ingo Molnar <mingo@...e.hu>,
	Jan Kratochvil <jan.kratochvil@...hat.com>,
	Prasad <prasad@...ux.vnet.ibm.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/6] ptrace/x86: introduce ptrace_register_breakpoint()

On Thu, Apr 18, 2013 at 08:44:17PM +0200, Oleg Nesterov wrote:
> No functional changes, preparation.
> 
> Extract the "register breakpoint" code from ptrace_get_debugreg()
> into the new/generic helper, ptrace_register_breakpoint(). It will
> have more users.
> 
> The patch also adds another simple helper, ptrace_fill_bp_fields(),
> to factor out the arch_bp_generic_fields() logic in register/modify.
> 
> Signed-off-by: Oleg Nesterov <oleg@...hat.com>

Acked-by: Frederic Weisbecker <fweisbec@...il.com>
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