<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"> <head> <meta http-equiv=Content-Type content="text/html; charset=iso-8859-1"> <meta name=Generator content="Microsoft Word 12 (filtered medium)"> <style>  </style>  </head> <body lang=DE link=blue vlink=purple> <div class=Section1> Hello Stéphane,<o:p></o:p> <o:p> </o:p> I’ve tried your patch (I adopted it to 7.10.3, see attached patch), but it results in a SEGFAULT:<o:p></o:p> <o:p> </o:p> Thread [1] 12367 (Suspended : Signal : SIGSEGV:Segmentation fault) <o:p></o:p> st_visual_to_context_mode() at st_manager.c:309 0xb6ea7be0 <o:p></o:p> st_framebuffer_create() at st_manager.c:441 0xb6ea8352 <o:p></o:p> st_api_make_current() at st_manager.c:732 0xb6ea8456 <o:p></o:p> dri_make_current() at dri_context.c:194 0xb6e4662f <o:p></o:p> driBindContext() at dri_util.c:196 0xb6e425a9 <o:p></o:p> dri2_bind_context() at dri2_glx.c:151 0xb7480d10 <o:p></o:p> MakeContextCurrent() at glxcurrent.c:263 0xb7459b2d <o:p></o:p> glXMakeCurrent() at glxcurrent.c:287 0xb7459c43 <o:p></o:p> gdk_gl_window_impl_x11_make_context_current() at gdkglwindow-x11.c:250 0xb7fc583e <o:p></o:p> gdk_gl_drawable_gl_begin() at gdkgldrawable.c:143 0xb7fa384d <o:p></o:p> configure_event() at simple.c:81 0x8049982 <o:p></o:p> ...<o:p></o:p> <o:p> </o:p> In st_framebuffer_create() stfbi->visual was not initialized.<o:p></o:p> <o:p> </o:p> Do I have to apply other patches to 7.10.3?<o:p></o:p> <o:p> </o:p> -Andreas<o:p></o:p> <o:p> </o:p> <div style='border:none;border-left:solid blue 1.5pt;padding:0cm 0cm 0cm 4.0pt'> <div> <div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'> Von: marcheu@google.com [mailto:marcheu@google.com] Im Auftrag von Stéphane Marchesin Gesendet: Donnerstag, 16. Juni 2011 04:22 An: Lampersperger Andreas Cc: Chris Wilson; mesa-dev@lists.freedesktop.org Betreff: Re: [Mesa-dev] leak of gem_objects on intel i965<o:p></o:p> </div> </div> <o:p> </o:p> <o:p> </o:p> <div> On Wed, Jun 15, 2011 at 01:53, Lampersperger Andreas <<a href="mailto:lampersperger.andreas@heidenhain.de">lampersperger.andreas@heidenhain.de</a>> wrote:<o:p></o:p> Hello, I've tried 2.6.39.1 and the gem_objects leak still exists. I found the leak also on a i915 not only on a i965. It only disappears if I set LIBGL_ALLWAYS_SOFTWARE (not really an opinion ;-). Now I can try to update user space libraries, what lib would you suspect most?<o:p></o:p> <div> libdrm 2.4.23 xorg-server 1.10.2 xf86-video-intel-2.15 gtkglext-1.2.0 mesa-7.10.2<o:p></o:p> </div> Or I can continue debugging, if anyone can give me a hint to the following question: In which function are the buffers freed, which are received from xserver via DRI2GetBuffersWithFormat(..) at dri2.c:431?<o:p></o:p> <div> <o:p> </o:p> </div> <div> <o:p> </o:p> </div> <div> This sounds familiar. You may want to try the patch I posted earlied today ("glx: implement drawable refcounting").<o:p></o:p> </div> <div> <o:p> </o:p> </div> <div> Stéphane<o:p></o:p> </div> <div> <o:p> </o:p> </div> </div> </div> </div> <pre></PRE> ------------------------------------------------------------------------------------------------------ Registergericht: Traunstein / Registry Court: HRB 275 - Sitz / Head Office: Traunreut Aufsichtsratsvorsitzender / Chairman of Supervisory Board: Rainer Burkhard Geschäftsführung / Management Board: Thomas Sesselmann (Vorsitzender / Chairman), Michael Grimm, Matthias Fauser, Sebastian Tondorf <a href="http://www.heidenhain.de/disclaimer" target="_blank">E-Mail Haftungsausschluss / E-Mail Disclaimer</a> <pre> </pre></body> </html>