<html><head></head><body><div style="color:#000; background-color:#fff; font-family:Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px"><div id="yui_3_16_0_ym19_1_1525026740462_3100" dir="ltr">Building the released 8.4.11-1 on Oracle Linux 6.9 gives a typedef compiling error in drbd_debugfs.c:</div><div id="yui_3_16_0_ym19_1_1525026740462_3298" dir="ltr"><br></div><div id="yui_3_16_0_ym19_1_1525026740462_3219" dir="ltr">&nbsp; CC [M]&nbsp; /home/contrib/drbd/drbd-8.4.11-1/drbd/drbd_debugfs.o<br id="yui_3_16_0_ym19_1_1525026740462_3177">In file included from /home/contrib/drbd/drbd-8.4.11-1/drbd/drbd_int.h:52,<br id="yui_3_16_0_ym19_1_1525026740462_3178">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; from /home/contrib/drbd/drbd-8.4.11-1/drbd/drbd_debugfs.c:10:<br id="yui_3_16_0_ym19_1_1525026740462_3179">/home/contrib/drbd/drbd-8.4.11-1/drbd/drbd_wrappers.h:255: error: redefinition of typedef ‘blk_status_t’<br id="yui_3_16_0_ym19_1_1525026740462_3180">include/linux/blk_types.h:20: note: previous declaration of ‘blk_status_t’ was here<br id="yui_3_16_0_ym19_1_1525026740462_3181">make[3]: *** [/home/contrib/drbd/drbd-8.4.11-1/drbd/drbd_debugfs.o] Error 1<br id="yui_3_16_0_ym19_1_1525026740462_3182">make[2]: *** [_module_/home/contrib/drbd/drbd-8.4.11-1/drbd] Error 2<br id="yui_3_16_0_ym19_1_1525026740462_3183">make[1]: *** [kbuild] Error 2<br id="yui_3_16_0_ym19_1_1525026740462_3184">make[1]: Leaving directory `/home/contrib/drbd/drbd-8.4.11-1/drbd'<br id="yui_3_16_0_ym19_1_1525026740462_3185">make: *** [module] Error 2</div><div id="yui_3_16_0_ym19_1_1525026740462_3218" dir="ltr"><br></div><div id="yui_3_16_0_ym19_1_1525026740462_3217" dir="ltr">I haven't had these issues in drbd 8.4.10-1 and below versions. </div><div id="yui_3_16_0_ym19_1_1525026740462_3339" dir="ltr"><br></div><div id="yui_3_16_0_ym19_1_1525026740462_3384" dir="ltr">Kernel:</div><div id="yui_3_16_0_ym19_1_1525026740462_3385" dir="ltr"># uname -r<br id="yui_3_16_0_ym19_1_1525026740462_3373">4.1.12-112.16.4.el6uek.x86_64</div><div id="yui_3_16_0_ym19_1_1525026740462_3444" dir="ltr"><br></div><div id="yui_3_16_0_ym19_1_1525026740462_3443" dir="ltr">As Oracle Linux has same building binaries as in RHEL 6-- </div><div id="yui_3_16_0_ym19_1_1525026740462_3084">&nbsp;# cc --version<br id="yui_3_16_0_ym19_1_1525026740462_3048">cc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-18.0.7)<br id="yui_3_16_0_ym19_1_1525026740462_3049">Copyright (C) 2010 Free Software Foundation, Inc.<br id="yui_3_16_0_ym19_1_1525026740462_3050">This is free software; see the source for copying conditions.&nbsp; There is NO<br id="yui_3_16_0_ym19_1_1525026740462_3051">warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.</div></div></body></html>