does the commit " Core: Fix missing Dispatch init for hotplug devices, thanks to Steven (Sheng-Chi) Chang"
fix the issue below? On Mon, Oct 24, 2011 at 8:23 PM, haithem rahmani <haithem.rahm...@gmail.com>wrote: > Hi , > > I'm adding the hot-plug support to the joystick input driver, but when > running in "multi-mode" with "linux-fusion-8.7.0", I'm getting a crash > after the first "plug/unplug/plug" below is the full trace: > Starting program: /usr/local/bin/df_input > --dfb:system=sdl,disable-module=linux_input > [Thread debugging using libthread_db enabled] > > ~~~~~~~~~~~~~~~~~~~~~~~~~~| DirectFB 1.6.0-pre1 > |~~~~~~~~~~~~~~~~~~~~~~~~~~ > (c) 2001-2010 The world wide DirectFB Open Source Community > (c) 2000-2004 Convergence (integrated media) GmbH > ---------------------------------------------------------------- > > (*) DirectFB/Core: Multi Application Core. (2011-10-22 20:47) [ DEBUG ] > (*) Fusion/SHM: Using MADV_REMOVE (2.6.40.6 >= 2.6.19.2) > [New Thread 0xb7fd7b70 (LWP 9174)] > (*) Direct/Thread: Started 'Fusion Dispatch' (-1) [MESSAGING OTHER/OTHER > 0/0] <8388608>... > [New Thread 0xb77d6b70 (LWP 9175)] > (*) Direct/Thread: Started 'Fusion Deferred' (-1) [MESSAGING OTHER/OTHER > 0/0] <8388608>... > (!) Direct/Modules: Unable to dlopen > `/usr/local/lib/directfb-1.6-0/inputdrivers/libdirectfb_input_hub.so'! > --> > /usr/local/lib/directfb-1.6-0/inputdrivers/libdirectfb_input_hub.so: > undefined symbol: CoreInputHubClient_Activate > (*) Direct/Modules: suppress module 'linux_input' > [New Thread 0xb6d1db70 (LWP 9176)] > (*) Direct/Thread: Started 'SDL Input' (-1) [INPUT OTHER/OTHER 0/0] > <8388608>... > (*) DirectFB/Input: SDL Input 0.1 (Denis Oliver Kropp) > [New Thread 0xb651cb70 (LWP 9177)] > (*) Direct/Thread: Started 'Hotplug with Joystick' (-1) [INPUT OTHER/OTHER > 0/0] <8388608>... > (*) DirectFB/Input: Hot-plug detection enabled with Joystick Driver > (*) DirectFB/Genefx: MMX detected and enabled > (*) DirectFB/Graphics: SDL Graphics 0.1 (directfb.org) > [New Thread 0xb5d1bb70 (LWP 9178)] > (*) Direct/Thread: Started 'Screen Update' (-1) [OUTPUT OTHER/OTHER 0/0] > <8388608>... > (*) DirectFB/Core/WM: Default 0.3 (directfb.org) > (*) Direct/Interface: Loaded 'FT2' implementation of 'IDirectFBFont'. > (*) Direct/Interface: Loaded 'PNG' implementation of > 'IDirectFBImageProvider'. > [New Thread 0xb4fffb70 (LWP 9190)] > (*) Direct/Thread: Started 'Joystick Input' (-1) [INPUT OTHER/OTHER 0/0] > <8388608>... > (*) DirectFB/Input: Logitech Logitech RumblePad 2 US (0) 0.9 ( > directfb.org) > (!!!) *** ONCE [Joystick sends JS_EVENT_INIT events, make sure it has > been calibrated using 'jscal -c' > ] *** [joystick.c:117 in joystick_handle_event()] > (*) closing device 0xb5000470 > [Thread 0xb4fffb70 (LWP 9190) exited] > (!) [Hotplug with Joystick 1319330927.466] ( 9177) *** Assertion > [call->handler != NULL || call->handler3 != NULL] failed *** [call.c:478 in > fusion_call_destroy()] > (-) [Hotplug with Joy 1319330927.466,624] ( 9177) > Direct/Trap: Raising signal 5 from Assertion... > > Program received signal SIGTRAP, Trace/breakpoint trap. > [Switching to Thread 0xb651cb70 (LWP 9177)] > 0x00110424 in __kernel_vsyscall () > Missing separate debuginfos, use: debuginfo-install > SDL-1.2.14-12.fc15.i686 freetype-2.4.4-4.fc15.i686 > freetype-2.4.4-5.fc15.i686 glibc-2.13.90-9.i686 libX11-1.4.3-1.fc15.i686 > libXau-1.0.6-2.fc15.i686 libXcursor-1.1.11-3.fc15.i686 > libXdamage-1.1.3-2.fc15.i686 libXext-1.2.0-2.fc15.i686 > libXfixes-5.0-1.fc15.i686 libXrandr-1.3.1-2.fc15.i686 > libXrender-0.9.6-2.fc15.i686 libXxf86vm-1.1.1-2.fc15.i686 > libdrm-2.4.25-1.fc15.i686 libgcc-4.6.0-6.fc15.i686 > libjpeg-turbo-1.1.0-2.fc15.i686 libpng-1.2.44-3.fc15.i686 > libpng-1.2.46-1.fc15.i686 libstdc++-4.6.0-6.fc15.i686 > libxcb-1.7-2.fc15.i686 mesa-libGL-7.11-0.9.20110509.0.fc15.i686 > zlib-1.2.5-3.fc15.i686 > (gdb) bt > #0 0x00110424 in __kernel_vsyscall () > #1 0x4bd5d9d0 in sigqueue () from /lib/libc.so.6 > #2 0x00312876 in direct_trap (domain=0x3155d6 "Assertion", sig=5) at > system.c:116 > #3 0x002f406b in direct_assertion (exp=0x2e35d0 "call->handler != NULL || > call->handler3 != NULL", func=0x2e3758 "fusion_call_destroy", file=0x2e32d8 > "call.c", line=478) > at debug.c:144 > #4 0x002c33c8 in fusion_call_destroy (call=0x20199b24) at call.c:478 > #5 0x00187753 in dfb_input_remove_device (device_index=0, > driver_in=0x809e938) at input.c:1812 > #6 0x0032ac5d in js_hotplug_EventThread (thread=0x809e9d8, > hotplug_data=0x809c698) at joystick.c:475 > #7 0x00314480 in direct_thread_main (arg=0x809e9d8) at thread.c:439 > #8 0x4bec3c5e in start_thread () from /lib/libpthread.so.0 > #9 0x4be07b4e in clone () from /lib/libc.so.6 > (gdb) > > > in the src/core/input.c there is a call to " fusion_call_destroy( > &shared->call )" in "dfb_input_remove_device()" > > but I was not able to understand how the "shared->call" is recreated after > the device is re-plugged. > > regards. > Haithem. > > > > > > -- > * > "If you ask a question - you will be a fool for 5 minutes, otherwise > ignorant for rest of your life" > * > > -- * "If you ask a question - you will be a fool for 5 minutes, otherwise ignorant for rest of your life" *
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