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Tue, 10 Sep 2019 10:40:04 +0200 To: Aleksandar Markovic , qemu-devel@nongnu.org References: <1567601968-26946-1-git-send-email-aleksandar.markovic@rt-rk.com> <1567601968-26946-5-git-send-email-aleksandar.markovic@rt-rk.com> From: Laurent Vivier Openpgp: preference=signencrypt 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== Message-ID: Date: Tue, 10 Sep 2019 10:39:58 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <1567601968-26946-5-git-send-email-aleksandar.markovic@rt-rk.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K1:N8Wmyhk6K8IwBJGQUerbMqXAmWtAnXmC03Z/n3yalJar4N7xPWw o74r7nLbSjXt0PDewcReHNBVRXsuN6ESZ98iNy1T9lrQYqN/94V0DjARldF5ljPL6LBbBV/ x40Hi2+0Owovq5zO+0c3i4Vjcnvgkcg5harAmixhbsf85PWPz3LlkCQ5w0Euf2oNEf5vury OYk8+E+EOv2zqiKxsO0XA== X-UI-Out-Filterresults: notjunk:1;V03:K0:KPZjECOiXw0=:gYEzDGKgPlTyPOZeNWQFJl rBX8VgE/M14YXsudJxsO9KZGOVYJ9eDDWLnNlrqzcHk122X1U6D80cJDK8ZpV2ZA7vG2EdESw vmjtL7xb2b/iqQs6rwH7QiT5OECTzNevPPIweKcJkkE412RONW/C4bxp71tvGVOKGrM1ugCmO oGk+2VtgKkpf1b/paKuQBl75NxCxj0k2TlB9FNPf0XSxeTlXt5h6Q8bPTA7Ll3HG8AIxyJSdW 3u6yuPwFSazR/jfSRwIt95xf3YbPK6SqN/34eRnZPdBSQwftRgvSzsBi5HT0xIinMEhGbT5kG Fsz2MtMB/dQEa8d+OiAiJHsp/aWJmXTFFtePRcdxBgPZrJBl3yC7kNaXnmyeuIYd5cEvfkuuw DckA/iojPrJQ6tsCZP5PYWnBBPPzSvXpmZt9dIscihA1GoUZx7Z9DG9U/5xBhwaYmQvowQGb+ FMc13SvtoQdQpJws6mOBzZIdFu4CtFCHos1fRkkk0U0GMWEJmrWA3f4wj6nbYemVuJhURRUDr wuc1yD/KkKj2roWcMW1flOpl7UmjkGcuXAc6u1AMmseTZfbg/gvK+v/lI0lPYAnfQPzEH1YDb /VzTQhDnppl9ngr0ohGT1QQwuGSSBenP/LasCM4+ViKEKqKJcKs6hPEnjR0Ipe80BB+SfjRWJ fwRly2LEeUp8Xz6hzy50VHlaTYrtSgxCbrP1snLOE36AicKo3SOtdaAZUrTNnrnsDbbXqdy1V gwqkt6jF/MeuxFaCdc+YDvZ/kbs1P4WJSB/P+eMDvno7JC/pQEOQgGP532mBhps0fAXk0PVdY 09wAbAmY/qlYGl43I2BUvPrdCYzBhrPS/Ijwsicy5K1na4jaaA= X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 212.227.126.133 Subject: Re: [Qemu-devel] [PATCH v6 4/8] linux user: Add support for FDFLUSH ioctl 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: riku.voipio@iki.fi, amarkovic@wavecomp.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Le 04/09/2019 à 14:59, Aleksandar Markovic a écrit : > From: Yunqiang Su > > FDFLUSH is used for flushing buffers of floppy drives. Support in > QEMU is needed because some of Debian packages use this ioctl while > running post-build tests. One such example is 'tar' package. > > Signed-off-by: Yunqiang Su > Signed-off-by: Aleksandar Markovic > Reviewed-by: Laurent Vivier > --- > linux-user/ioctls.h | 2 ++ > linux-user/syscall.c | 1 + > linux-user/syscall_defs.h | 4 ++++ > 3 files changed, 7 insertions(+) > > diff --git a/linux-user/ioctls.h b/linux-user/ioctls.h > index 1830de9..bc19448 100644 > --- a/linux-user/ioctls.h > +++ b/linux-user/ioctls.h > @@ -112,6 +112,8 @@ > IOCTL(BLKZEROOUT, IOC_W, MK_PTR(MK_ARRAY(TYPE_ULONGLONG, 2))) > #endif > > + IOCTL(FDFLUSH, 0, TYPE_NULL) > + > #ifdef FIBMAP > IOCTL(FIBMAP, IOC_W | IOC_R, MK_PTR(TYPE_LONG)) > #endif > diff --git a/linux-user/syscall.c b/linux-user/syscall.c > index b5bc6e4..6825458 100644 > --- a/linux-user/syscall.c > +++ b/linux-user/syscall.c > @@ -87,6 +87,7 @@ > #include > #include > #include > +#include > #if defined(CONFIG_FIEMAP) > #include > #endif > diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h > index 498223b..917202a 100644 > --- a/linux-user/syscall_defs.h > +++ b/linux-user/syscall_defs.h > @@ -888,6 +888,10 @@ struct target_pollfd { > #define TARGET_BLKROTATIONAL TARGET_IO(0x12, 126) > #define TARGET_BLKZEROOUT TARGET_IO(0x12, 127) > > +/* From */ > + > +#define TARGET_FDFLUSH TARGET_IO(2, 0x4b) > + > #define TARGET_FIBMAP TARGET_IO(0x00,1) /* bmap access */ > #define TARGET_FIGETBSZ TARGET_IO(0x00,2) /* get the block size used for bmap */ > > Applied to my linux-user branch. Thanks, Laurent