From: will.deacon@arm.com (Will Deacon)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: hw_breakpoint: Clear breakpoints before enabling monitor mode
Date: Tue, 2 Oct 2012 10:13:01 +0100 [thread overview]
Message-ID: <20121002091301.GA8847@mudshark.cambridge.arm.com> (raw)
In-Reply-To: <506A3694.4070004@codeaurora.org>
On Tue, Oct 02, 2012 at 01:34:28AM +0100, Stephen Boyd wrote:
> On 09/24/12 10:19, Will Deacon wrote:
> > Ok, I've pushed a bunch of patches to my hw-breakpoint branch (head commit
> > 55cb726797c7). I'll post them to the list after the merge window, but please
> > do take them for a spin if you get a chance.
> >
>
> Forgot to reply here. Took them for a spin last week with that commit.
> No more boot hangs but I can't say much else beyond that. When you post
> to the list I'll add my tested-by.
Thanks Stephen. I've also got some patches for OS save/restore of the debug
registers using the various hardware locking and readout mechanisms, so that
debug state can be persisted across low-power states.
Do any of the Qualcomm chips (v7 as opposed to v7.1) implement the save/restore
registers?
Will
next prev parent reply other threads:[~2012-10-02 9:13 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-20 16:57 [PATCH] ARM: hw_breakpoint: Clear breakpoints before enabling monitor mode Stephen Boyd
2012-09-20 17:35 ` Will Deacon
2012-09-24 17:19 ` Will Deacon
2012-09-24 18:04 ` Stephen Boyd
2012-09-24 19:17 ` Will Deacon
2012-10-02 0:34 ` Stephen Boyd
2012-10-02 9:13 ` Will Deacon [this message]
2012-10-02 17:47 ` Stephen Boyd
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