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Tue, 30 Sep 2025 01:33:42 -0700 (PDT) Message-ID: <7530d25c-f4ef-40bc-9ac8-40de4abe3960@gmail.com> Date: Tue, 30 Sep 2025 16:33:14 +0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v6 21/23] tools/ksw: add test script To: David Hildenbrand , Andrew Morton , Masami Hiramatsu , Peter Zijlstra , Mike Rapoport , Alexander Potapenko , Randy Dunlap , Marco Elver , Jonathan Corbet , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Juri Lelli , Vincent Guittot , Dietmar Eggemann , Steven Rostedt , Ben Segall , Mel Gorman , Valentin Schneider , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Jiri Olsa , Ian Rogers , Adrian Hunter , "Liang, Kan" , Lorenzo Stoakes , "Liam R. Howlett" , Vlastimil Babka , Suren Baghdasaryan , Michal Hocko , Nathan Chancellor , Nick Desaulniers , Bill Wendling , Justin Stitt , Kees Cook , Alice Ryhl , Sami Tolvanen , Miguel Ojeda , Masahiro Yamada , Rong Xu , Naveen N Rao , David Kaplan , Andrii Nakryiko , Jinjie Ruan , Nam Cao , workflows@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, linux-mm@kvack.org, llvm@lists.linux.dev, Andrey Ryabinin , Andrey Konovalov , Dmitry Vyukov , Vincenzo Frascino , kasan-dev@googlegroups.com, "David S. Miller" , Mathieu Desnoyers , linux-trace-kernel@vger.kernel.org References: <20250930024402.1043776-1-wangjinchao600@gmail.com> <20250930024402.1043776-22-wangjinchao600@gmail.com> <3ed8a6a5-9983-4b9e-bae1-4c433568de16@redhat.com> Content-Language: en-CA From: Jinchao Wang In-Reply-To: <3ed8a6a5-9983-4b9e-bae1-4c433568de16@redhat.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: 080F712000B X-Stat-Signature: jaiwrwamq7byhqkc4n4bazwpqhbzky3b X-Rspam-User: X-HE-Tag: 1759221223-949439 X-HE-Meta: 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 CaCSG6CW 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 9/30/25 14:49, David Hildenbrand wrote: > On 30.09.25 04:43, Jinchao Wang wrote: >> Provide a shell script to trigger test cases. >> >> Signed-off-by: Jinchao Wang >> --- > > Do you think there could be a way to convert this into an automated > selftests, living in tool/testing/selftests/TBD ? > kstackwatch_test includes 6 cases. Because KStackWatch is aimed at debugging stack corruption, several of the cases intentionally trigger kernel panic. kselftest is designed for tests that exit cleanly with a status code, so these panic cases do not map well to it. -- Jinchao