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[195.23.151.163]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-46667221da1sm37830790f8f.36.2026.06.23.10.26.54 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 23 Jun 2026 10:26:55 -0700 (PDT) Sender: Julian Braha Message-ID: <52d5d11e-a25f-499b-9dbd-8633cf2d7ffe@gmail.com> Date: Tue, 23 Jun 2026 18:26:54 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1] kernel: add a simple timer based software watchpoint To: Feng Tang , Andrew Morton , Petr Mladek , Steven Rostedt , paulmck@kernel.org, Douglas Anderson , Thomas Gleixner , Peter Zijlstra , Vlastimil Babka , David Hildenbrand , linux-kernel@vger.kernel.org References: <20260622081430.37557-1-feng.tang@linux.alibaba.com> Content-Language: en-US From: Julian Braha In-Reply-To: <20260622081430.37557-1-feng.tang@linux.alibaba.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Hi Feng, On 6/22/26 09:14, Feng Tang wrote: > +config SOFTWARE_WATCHPOINT > + bool "Softwre watchpoint to watch memory corruption" > + depends on DEBUG_KERNEL > + help > + Using periodc timer checking specific physical DRAM/MMIO address > + to capture memory corruption triggered by kernel, hardware devices, > + BIOS runtime code or silicon. > + You've got some typo issues here in the kconfig: 1. "Softwre" in the prompt, 2. extra space in the 'depends on', 3. 'periodc' in the help text. Though I guess you have bigger issues to address from other reviewers. - Julian Braha