https://bugs.freedesktop.org/show_bug.cgi?id=98293

Bug ID: 98293 Summary: Crash on Intel HSW when using multiple OpenGL contexts and X11 Display connections. Product: DRI Version: unspecified Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: libdrm Assignee: dri-devel@lists.freedesktop.org Reporter: damian.dixon@gmail.com

I've looked at reassigning the following Mesa bug report to libdrm.

https://bugs.freedesktop.org/show_bug.cgi?id=91082

but I can't seem to do so, or what is more correct I don't know how too.

The following patch:

Fabrice Bellet, change to libDRM: intel/intel_bufmgr_gem.c https://bugs.freedesktop.org/attachment.cgi?id=122880

Fixes a crash I was seeing in Mesa when I have two threads, each with an X11 display connection and each with an OpenGL context.

Each context is tied to the X11 Display, they are not swapped or used from another Display connection.

The only resource shared between the two contexts are texture IDs.