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[221.241.217.81]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2df90fbbd2asm48234105ad.12.2026.09.28.18.06.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Sep 2026 18:06:21 -0700 (PDT) Date: Tue, 29 Sep 2026 10:06:17 +0900 Message-ID: From: Hajime Tazaki To: broonie@kernel.org Cc: linux-mm@kvack.org, liam@infradead.org, rbm@suse.com, akpm@linux-foundation.org, luto@amacapital.net, brendan.jackman@linux.dev, david@kernel.org, liuhangbin@gmail.com, corbet@lwn.net, kees@kernel.org, ljs@kernel.org, mhocko@suse.com, rppt@kernel.org, shuah@kernel.org, surenb@google.com, vbabka@kernel.org, wad@chromium.org, linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-um@lists.infradead.org, geert@linux-m68k.org, daniel@thingy.jp Subject: Re: [PATCH v3 3/3] selftests/nommu: add nommu mmap and mremap behavior tests In-Reply-To: <1b2fb12b-a342-4ec5-ad24-14fc761e1e61@sirena.org.uk> References: <20260926010819.604346-1-thehajime@gmail.com> <20260926010819.604346-4-thehajime@gmail.com> <1b2fb12b-a342-4ec5-ad24-14fc761e1e61@sirena.org.uk> User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/27.2 Mule/6.0 Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII On Mon, 28 Sep 2026 21:34:15 +0900, Mark Brown wrote: > > + ksft_print_msg("[RUN] Testing: %s\n", tcase->name); > > > + if (fd < 0) { > > + ksft_test_result_skip("Failed to setup temp node: %s\n", > > + tcase->pathname); > > Your test reports should use a consistant string when reporting the > result for a given test, that way tooling can tie results together > between different runs. Report the diagnostic information with a > separate print. > > > + if (result == KSFT_PASS) > > + ksft_finished(); > > + > > + ksft_exit_fail(); > > +} > > Just unconditionally call ksft_finshed(), it will check the counts of > reported tests and exit with an appropriate error code - you don't need > to manually collate the results in your test code. thanks for the comments, and I understand all of them. I will revise those in next spin. -- Hajime