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Tue, 01 Oct 2019 17:46:35 +0200 To: Mao Zhongyi , qemu-devel@nongnu.org References: <555aac83ecd42d21e6311962e793dd4ce2a77902.1568170994.git.maozhongyi@cmss.chinamobile.com> From: Laurent Vivier Autocrypt: addr=laurent@vivier.eu; prefer-encrypt=mutual; keydata= mQINBFYFJhkBEAC2me7w2+RizYOKZM+vZCx69GTewOwqzHrrHSG07MUAxJ6AY29/+HYf6EY2 WoeuLWDmXE7A3oJoIsRecD6BXHTb0OYS20lS608anr3B0xn5g0BX7es9Mw+hV/pL+63EOCVm SUVTEQwbGQN62guOKnJJJfphbbv82glIC/Ei4Ky8BwZkUuXd7d5NFJKC9/GDrbWdj75cDNQx UZ9XXbXEKY9MHX83Uy7JFoiFDMOVHn55HnncflUncO0zDzY7CxFeQFwYRbsCXOUL9yBtqLer Ky8/yjBskIlNrp0uQSt9LMoMsdSjYLYhvk1StsNPg74+s4u0Q6z45+l8RAsgLw5OLtTa+ePM JyS7OIGNYxAX6eZk1+91a6tnqfyPcMbduxyBaYXn94HUG162BeuyBkbNoIDkB7pCByed1A7q q9/FbuTDwgVGVLYthYSfTtN0Y60OgNkWCMtFwKxRaXt1WFA5ceqinN/XkgA+vf2Ch72zBkJL RBIhfOPFv5f2Hkkj0MvsUXpOWaOjatiu0fpPo6Hw14UEpywke1zN4NKubApQOlNKZZC4hu6/ 8pv2t4HRi7s0K88jQYBRPObjrN5+owtI51xMaYzvPitHQ2053LmgsOdN9EKOqZeHAYG2SmRW LOxYWKX14YkZI5j/TXfKlTpwSMvXho+efN4kgFvFmP6WT+tPnwARAQABtCJMYXVyZW50IFZp dmllciA8bGF1cmVudEB2aXZpZXIuZXU+iQI4BBMBAgAiBQJWBTDeAhsDBgsJCAcDAgYVCAIJ CgsEFgIDAQIeAQIXgAAKCRDzDDi9Py++PCEdD/oD8LD5UWxhQrMQCsUgLlXCSM7sxGLkwmmF ozqSSljEGRhffxZvO35wMFcdX9Z0QOabVoFTKrT04YmvbjsErh/dP5zeM/4EhUByeOS7s6Yl HubMXVQTkak9Wa9Eq6irYC6L41QNzz/oTwNEqL1weV1+XC3TNnht9B76lIaELyrJvRfgsp9M rE+PzGPo5h7QHWdL/Cmu8yOtPLa8Y6l/ywEJ040IoiAUfzRoaJs2csMXf0eU6gVBhCJ4bs91 jtWTXhkzdl4tdV+NOwj3j0ukPy+RjqeL2Ej+bomnPTOW8nAZ32dapmu7Fj7VApuQO/BSIHyO NkowMMjB46yohEepJaJZkcgseaus0x960c4ua/SUm/Nm6vioRsxyUmWd2nG0m089pp8LPopq WfAk1l4GciiMepp1Cxn7cnn1kmG6fhzedXZ/8FzsKjvx/aVeZwoEmucA42uGJ3Vk9TiVdZes lqMITkHqDIpHjC79xzlWkXOsDbA2UY/P18AtgJEZQPXbcrRBtdSifCuXdDfHvI+3exIdTpvj BfbgZAar8x+lcsQBugvktlQWPfAXZu4Shobi3/mDYMEDOE92dnNRD2ChNXg2IuvAL4OW40wh gXlkHC1ZgToNGoYVvGcZFug1NI+vCeCFchX+L3bXyLMg3rAfWMFPAZLzn42plIDMsBs+x2yP +bkCDQRWBSYZARAAvFJBFuX9A6eayxUPFaEczlMbGXugs0mazbOYGlyaWsiyfyc3PStHLFPj rSTaeJpPCjBJErwpZUN4BbpkBpaJiMuVO6egrC8Xy8/cnJakHPR2JPEvmj7Gm/L9DphTcE15 92rxXLesWzGBbuYxKsj8LEnrrvLyi3kNW6B5LY3Id+ZmU8YTQ2zLuGV5tLiWKKxc6s3eMXNq wrJTCzdVd6ThXrmUfAHbcFXOycUyf9vD+s+WKpcZzCXwKgm7x1LKsJx3UhuzT8ier1L363RW ZaJBZ9CTPiu8R5NCSn9V+BnrP3wlFbtLqXp6imGhazT9nJF86b5BVKpF8Vl3F0/Y+UZ4gUwL d9cmDKBcmQU/JaRUSWvvolNu1IewZZu3rFSVgcpdaj7F/1aC0t5vLdx9KQRyEAKvEOtCmP4m 38kU/6r33t3JuTJnkigda4+Sfu5kYGsogeYG6dNyjX5wpK5GJIJikEhdkwcLM+BUOOTi+I9u tX03BGSZo7FW/J7S9y0l5a8nooDs2gBRGmUgYKqQJHCDQyYut+hmcr+BGpUn9/pp2FTWijrP inb/Pc96YDQLQA1q2AeAFv3Rx3XoBTGl0RCY4KZ02c0kX/dm3eKfMX40XMegzlXCrqtzUk+N 8LeipEsnOoAQcEONAWWo1HcgUIgCjhJhBEF0AcELOQzitbJGG5UAEQEAAYkCHwQYAQIACQUC VgUmGQIbDAAKCRDzDDi9Py++PCD3D/9VCtydWDdOyMTJvEMRQGbx0GacqpydMEWbE3kUW0ha US5jz5gyJZHKR3wuf1En/3z+CEAEfP1M3xNGjZvpaKZXrgWaVWfXtGLoWAVTfE231NMQKGoB w2Dzx5ivIqxikXB6AanBSVpRpoaHWb06tPNxDL6SVV9lZpUn03DSR6gZEZvyPheNWkvz7bE6 FcqszV/PNvwm0C5Ju7NlJA8PBAQjkIorGnvN/vonbVh5GsRbhYPOc/JVwNNr63P76rZL8Gk/ hb3xtcIEi5CCzab45+URG/lzc6OV2nTj9Lg0SNcRhFZ2ILE3txrmI+aXmAu26+EkxLLfqCVT ohb2SffQha5KgGlOSBXustQSGH0yzzZVZb+HZPEvx6d/HjQ+t9sO1bCpEgPdZjyMuuMp9N1H ctbwGdQM2Qb5zgXO+8ZSzwC+6rHHIdtcB8PH2j+Nd88dVGYlWFKZ36ELeZxD7iJflsE8E8yg OpKgu3nD0ahBDqANU/ZmNNarBJEwvM2vfusmNnWm3QMIwxNuJghRyuFfx694Im1js0ZY3LEU JGSHFG4ZynA+ZFUPA6Xf0wHeJOxGKCGIyeKORsteIqgnkINW9fnKJw2pgk8qHkwVc3Vu+wGS ZiJK0xFusPQehjWTHn9WjMG1zvQ5TQQHxau/2FkP45+nRPco6vVFQe8JmgtRF8WFJA== Subject: =?UTF-8?Q?Re=3a_=5bPATCH_v2_3/3=5d_tests/migration=ef=bc=9afix_unre?= =?UTF-8?Q?achable_path_in_stress_test?= Message-ID: <28738cd1-f32d-6d25-e23f-93d3e96271c9@vivier.eu> Date: Tue, 1 Oct 2019 17:46:32 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.1.0 MIME-Version: 1.0 In-Reply-To: <555aac83ecd42d21e6311962e793dd4ce2a77902.1568170994.git.maozhongyi@cmss.chinamobile.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K1:jOmhhrLtzEpERbH80u5VWVqCHCuPEmiIbZWtBFnJAWSMEGjdJaF zGeNCeZcIZapPi07xnqNA2lC5RWT6lgyuI5W1prPY5D2nDUVwGVSHxbUxN0Yk+ckkYYSAS+ 4icDeapCnvdMR16s6JK1goTfJyNS3U7cNeYumJyvqIU9OWsjpLhGFgvvUDBX39Haf6x7JH3 P0caxHysZgU+jl19DkuyQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:iF7DLnUGNnc=:ERhhro44pCy4JgsfcdXWLM oiC1pNEJ9MQyg/NrnSkGJ75lQaJw4neTLSmI4C31pMzDgz22Qr6CSHU2dYsU3kCq2NrNBqhcB Fkn6kg/9KhwUbUrqN2Og6rMu6NsnMLQBvqdeP4Go5czOaWle56Dz42K38a7GTCzIlbSuK/C5o NRacBFZbEqP+y/dwZBs3XaC8waCMJp8AgQnT09P2DO/Uli+rlO+VTn+JwOw75EjJmwkDXkFc1 1762bpzpc6ZI/NwdjuN4lnsCN1/MbbxUPuVko7hlDok4PnntM1lAYgX7ytpbKd6MfMKxOBdDT p4xHkqYLZe/Yw1yfSSndDflxATuxq/wwX6kAjl4JRxE001+xic81kZOf3oXNzoCCE7hja2+na VKK3L4I5Z0Y6UsojU53H2xbjZcnhrBhWWj4Iults8NezKRyirDnkzedEeiFa+l1lMI+Ys4rIr tC6Q7/Bh2hwFV1+TuNUfsOMK5Mzvs/hpdzetxd5Qq8S+zUY7J+3h13gskMiY8icOiw9k5sI+3 C+TJ1W5XRZd7fKc+9lyJsQtKPafEtynaFlL2uRRedtLQGbUt3z6m8WKrQN152X+ZxmT9AlYFI Vb410TFfLURH7i2hxrm+6fY1xTek+SgzPSjwX9eVPYQEjQbWDF6uX6kJn1Nl8ACKZFXI6JHoH qsH9Qf7PSOdd3lTIndJ8VxRaFNQVI3brZ9vIavBm1i/sQTnBtZPDzdn8/B3aKJ0/1eICzBQhv RHoIYNtZNFfx/ka78o8hVqaUUboKTLqZG6wzSUbokv8Ke9yh+5GIIbi088TIF92dk70H76psp 21WaUsXIet0D4DNZ/HGVCWvZLdjbKovCb5tvvbCK4gAY44T1LGdqltBTIsOJ957dlS4Fkrjxw n/xZSMVtXHr7VgkI1odUZNbM4Lv8H1iTudqMxMuVo= X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 212.227.126.134 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: tony.nguyen@bt.com, alex.bennee@linaro.org, armbru@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Le 11/09/2019 à 05:31, Mao Zhongyi a écrit : > if stress function always return 0, the path > 'if (stress(ramsizeGB, ncpus) < 0)' is nerver unreachable, > so fix it to allow the test failed. > > Cc: armbru@redhat.com > Cc: laurent@vivier.eu > Cc: tony.nguyen@bt.com > > Signed-off-by: Mao Zhongyi > --- > tests/migration/stress.c | 5 ++--- > 1 file changed, 2 insertions(+), 3 deletions(-) > > diff --git a/tests/migration/stress.c b/tests/migration/stress.c > index 19a6eff5fd..35903d90c4 100644 > --- a/tests/migration/stress.c > +++ b/tests/migration/stress.c > @@ -224,6 +224,7 @@ static int stressone(unsigned long long ramsizeMB) > } > } > } > + return 0; > } before the return, we have an infinite loop "while(1) { }". So this part is dead code. In fact, if the function exits, it's because it fails, otherwise it loops infinitely, so I think we should change its type to void and stress should always return -1. Thanks, Laurent