linux-kernel - Re: [Bug #21332] Regression in single stepping over hardware breakpoint (Wine)

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Date:	Fri, 19 Nov 2010 15:56:54 +0100
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Kernel Testers List <kernel-testers@...r.kernel.org>,
	Maciej Rutecki <maciej.rutecki@...il.com>,
	Florian Mickler <florian@...kler.org>,
	Michael Stefaniuc <mstefani@...hat.com>
Subject: Re: [Bug #21332] Regression in single stepping over hardware
	breakpoint (Wine)

On Fri, Nov 19, 2010 at 12:53:38AM +0100, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.35 and 2.6.36.
> 
> The following bug entry is on the current list of known regressions
> introduced between 2.6.35 and 2.6.36.  Please verify if it still should
> be listed and let the tracking team know (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=21332
> Subject		: Regression in single stepping over hardware breakpoint (Wine)
> Submitter	: Michael Stefaniuc <mstefani@...hat.com>
> Date		: 2010-10-27 23:41 (23 days old)
> First-Bad-Commit: http://git.kernel.org/linus/0c4519e825c9e2b6a8310deff8582f8c35bfbba9


The fix is in:

git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip.git
	perf/urgent

6c0aca288e726405b01dacb12cac556454d34b2a
("x86: Ignore trap bits on single step exceptions")

And should reach mainline soon.

Thanks.

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