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From: Thomas Gleixner <tglx@kernel.org>
To: "David Hildenbrand (Arm)" <david@kernel.org>, Feng Tang
 <feng.tang@linux.alibaba.com>, Andrew Morton <akpm@linux-foundation.org>,
 Petr Mladek <pmladek@suse.com>, Steven Rostedt <rostedt@goodmis.org>,
 paulmck@kernel.org, Douglas Anderson <dianders@chromium.org>, Peter
 Zijlstra <peterz@infradead.org>, Vlastimil Babka <vbabka@kernel.org>,
 linux-kernel@vger.kernel.org
Subject: Re: [PATCH v1] kernel: add a simple timer based software watchpoint
In-Reply-To: <e59ca845-2134-45c5-ad31-5e4348bbbd5f@kernel.org>
References: <20260622081430.37557-1-feng.tang@linux.alibaba.com>
 <e59ca845-2134-45c5-ad31-5e4348bbbd5f@kernel.org>
Date: Mon, 22 Jun 2026 12:53:19 +0200
Message-ID: <87y0g6lucg.ffs@fw13>
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On Mon, Jun 22 2026 at 10:42, David Hildenbrand wrote:
> On 6/22/26 10:14, Feng Tang wrote:
>>   * currently is monitoring 'changing to a value', add support
>>     for 'changing from a value'
>
> That really looks more like the kind of thing you would want to carry as a OOT
> hack for your special debugging needs :)

Indeed.