Re: [070/140] x86: Send a SIGTRAP for user icebp traps

From: Chuck Ebbert
Date: Sat Jul 31 2010 - 01:45:41 EST

On Fri, 30 Jul 2010 10:30:35 -0700
Greg KH <gregkh@xxxxxxx> wrote:

> 2.6.33-stable review patch. If anyone has any objections, please let us know.
> ------------------
> From: Frederic Weisbecker <fweisbec@xxxxxxxxx>
> commit a1e80fafc9f0742a1776a0490258cb64912411b0 upstream.

This backport will not work. Instead of fixing up the context of this
patch to make it apply, commit 40f9249a73f6c251adea492b1c3d19d39e2a9bda
("x86/debug: Clear reserved bits of DR6 in do_debug()") should be
applied first, followed by an unmodified version of this commit.
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