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charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Errors-To":"ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it","Sender":"\"ltp\" "}},{"id":3684593,"web_url":"http://patchwork.ozlabs.org/comment/3684593/","msgid":"","list_archive_url":null,"date":"2026-04-30T10:34:24","subject":"Re: [LTP] [PATCH] lib: tst_test: tst_reinit() abort when already\n initialized","submitter":{"id":93238,"url":"http://patchwork.ozlabs.org/api/people/93238/","name":"Li Wang","email":"li.wang@linux.dev"},"content":"On Thu, Apr 30, 2026 at 11:19:56AM +0200, Cyril Hrubis wrote:\n> Calling tst_reinit() when library is already initialized or calling it\n> for a second time is always mistake. With that we silenty drop the old\n> IPC region, that may have contained test results and there are likely\n> other problems possibly caused by initializing the test library twice.\n> \n> To fix that this patch adds tst_brk() that abort the test if we call\n> tst_reinit() with already initialized test library.\n> \n> Signed-off-by: Cyril Hrubis \n\nReviewed-by: Li Wang \n\nThe patch itself looks good, I'm just wondering how you found\nthis issue, was it called twice somewhere/in a test?","headers":{"Return-Path":"","X-Original-To":["incoming@patchwork.ozlabs.org","ltp@lists.linux.it"],"Delivered-To":["patchwork-incoming@legolas.ozlabs.org","ltp@picard.linux.it"],"Authentication-Results":["legolas.ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n unprotected) header.d=linux.dev header.i=@linux.dev header.a=rsa-sha256\n header.s=key1 header.b=Z7HSrNLI;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.linux.it\n (client-ip=2001:1418:10:5::2; helo=picard.linux.it;\n envelope-from=ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it;\n receiver=patchwork.ozlabs.org)"],"Received":["from picard.linux.it (picard.linux.it [IPv6:2001:1418:10:5::2])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519 server-signature ECDSA (secp384r1) server-digest SHA384)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4g5rC33YQkz1yHZ\n\tfor ; Thu, 30 Apr 2026 20:34:39 +1000 (AEST)","from picard.linux.it (localhost [IPv6:::1])\n\tby picard.linux.it (Postfix) with ESMTP id 6B36B3E6855\n\tfor ; Thu, 30 Apr 2026 12:34:37 +0200 (CEST)","from in-4.smtp.seeweb.it (in-4.smtp.seeweb.it\n [IPv6:2001:4b78:1:20::4])\n (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n key-exchange X25519 server-signature ECDSA (secp384r1))\n (No client certificate requested)\n by picard.linux.it (Postfix) with ESMTPS id 4BDCF3E57BC\n for ; Thu, 30 Apr 2026 12:34:33 +0200 (CEST)","from out-184.mta0.migadu.com (out-184.mta0.migadu.com\n [IPv6:2001:41d0:1004:224b::b8])\n (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest\n SHA256)\n (No client certificate requested)\n by in-4.smtp.seeweb.it (Postfix) with ESMTPS id D893B1000DA7\n for ; Thu, 30 Apr 2026 12:34:32 +0200 (CEST)"],"Date":"Thu, 30 Apr 2026 18:34:24 +0800","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1;\n t=1777545271;\n h=from:from:reply-to:subject:subject:date:date:message-id:message-id:\n to:to:cc:cc:mime-version:mime-version:content-type:content-type:\n in-reply-to:in-reply-to:references:references;\n bh=DU85KNfEtt0JJJlGcDoATA2N34B38MERnqNbtDo112U=;\n b=Z7HSrNLIr2b8CSDHHbQFYAeXyPe7Doh9bSbQsQuim2V7GATEHy78++5vGvyeECN6yGca7i\n gIIk3gbXqPexFYDNmisF9xgrZCKBh3Dsx12M1yjkGoMPnQsskmdfi34coAhxGuA1zN2Jgs\n JNB3OJKAKS93pCv/FFuYNgJa3sHacl4=","X-Report-Abuse":"Please report any abuse attempt to abuse@migadu.com and\n include these headers.","From":"Li Wang ","To":"Cyril Hrubis ","Message-ID":"","Mail-Followup-To":"Cyril Hrubis , ltp@lists.linux.it","References":"<20260430091956.10915-1-chrubis@suse.cz>","MIME-Version":"1.0","Content-Disposition":"inline","In-Reply-To":"<20260430091956.10915-1-chrubis@suse.cz>","X-Migadu-Flow":"FLOW_OUT","X-Spam-Status":"No, score=0.1 required=7.0 tests=DKIM_SIGNED,DKIM_VALID,\n DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_PASS,SPF_PASS shortcircuit=no\n autolearn=disabled version=4.0.1","X-Spam-Checker-Version":"SpamAssassin 4.0.1 (2024-03-25) on in-4.smtp.seeweb.it","X-Virus-Scanned":"clamav-milter 1.0.9 at in-4.smtp.seeweb.it","X-Virus-Status":"Clean","Subject":"Re: [LTP] [PATCH] lib: tst_test: tst_reinit() abort when already\n initialized","X-BeenThere":"ltp@lists.linux.it","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"Linux Test Project ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Cc":"ltp@lists.linux.it","Content-Type":"text/plain; charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Errors-To":"ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it","Sender":"\"ltp\" "}},{"id":3684630,"web_url":"http://patchwork.ozlabs.org/comment/3684630/","msgid":"<20260430113813.4009-1-linuxtestproject.agent@gmail.com>","list_archive_url":null,"date":"2026-04-30T11:38:13","subject":"Re: [LTP] lib: tst_test: tst_reinit() abort when already initialized","submitter":{"id":93132,"url":"http://patchwork.ozlabs.org/api/people/93132/","name":null,"email":"linuxtestproject.agent@gmail.com"},"content":"Hi Cyril,\n\nOn 2026-04-30, Cyril Hrubis wrote:\n> lib: tst_test: tst_reinit() abort when already initialized\n\n> + if (ipc)\n> + tst_brk(TBROK, \"Test library already initialized!\");\n\nLooks good.\n\nReviewed-by: LTP AI Reviewer \n\n---\nNote:\n\nOur agent completed the review of the patch. The full review can be\nfound at: https://github.com/linux-test-project/ltp-agent/actions/runs/25163012944\n\nThe agent can sometimes produce false positives although often its\nfindings are genuine. If you find issues with the review, please\ncomment this email or ignore the suggestions.\n\nRegards,\nLTP AI Reviewer","headers":{"Return-Path":"","X-Original-To":["incoming@patchwork.ozlabs.org","ltp@lists.linux.it"],"Delivered-To":["patchwork-incoming@legolas.ozlabs.org","ltp@picard.linux.it"],"Authentication-Results":["legolas.ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256\n header.s=20251104 header.b=OVNu8yjV;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.linux.it\n (client-ip=213.254.12.146; helo=picard.linux.it;\n envelope-from=ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it;\n receiver=patchwork.ozlabs.org)"],"Received":["from picard.linux.it (picard.linux.it [213.254.12.146])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4g5scc2Cjpz1yGq\n\tfor ; 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charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Errors-To":"ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it","Sender":"\"ltp\" "}},{"id":3684682,"web_url":"http://patchwork.ozlabs.org/comment/3684682/","msgid":"","list_archive_url":null,"date":"2026-04-30T12:53:12","subject":"Re: [LTP] [PATCH] lib: tst_test: tst_reinit() abort when already\n initialized","submitter":{"id":8530,"url":"http://patchwork.ozlabs.org/api/people/8530/","name":"Cyril Hrubis","email":"chrubis@suse.cz"},"content":"Hi!\n> > Calling tst_reinit() when library is already initialized or calling it\n> > for a second time is always mistake. With that we silenty drop the old\n> > IPC region, that may have contained test results and there are likely\n> > other problems possibly caused by initializing the test library twice.\n> > \n> > To fix that this patch adds tst_brk() that abort the test if we call\n> > tst_reinit() with already initialized test library.\n> > \n> > Signed-off-by: Cyril Hrubis \n> \n> Reviewed-by: Li Wang \n> \n> The patch itself looks good, I'm just wondering how you found\n> this issue, was it called twice somewhere/in a test?\n\nhttps://lists.linux.it/pipermail/ltp/2026-April/048084.html","headers":{"Return-Path":"","X-Original-To":["incoming@patchwork.ozlabs.org","ltp@lists.linux.it"],"Delivered-To":["patchwork-incoming@legolas.ozlabs.org","ltp@picard.linux.it"],"Authentication-Results":["legolas.ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n unprotected) header.d=suse.cz header.i=@suse.cz header.a=rsa-sha256\n header.s=susede2_rsa header.b=b3FzQ+zi;\n\tdkim=fail reason=\"signature verification failed\" header.d=suse.cz\n header.i=@suse.cz header.a=ed25519-sha256 header.s=susede2_ed25519\n header.b=TGLJAUdN;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key)\n header.d=suse.cz header.i=@suse.cz header.a=rsa-sha256 header.s=susede2_rsa\n header.b=kynVmJFw;\n\tdkim=neutral header.d=suse.cz header.i=@suse.cz header.a=ed25519-sha256\n header.s=susede2_ed25519 header.b=G3mjQk5W;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.linux.it\n (client-ip=2001:1418:10:5::2; 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