Mark Kettenis <mark.kette...@xs4all.nl> writes: >> From: j...@wxcvbn.org (Jeremie Courreges-Anglas) >> Date: Mon, 27 Jun 2016 23:40:35 +0200 >> >> Mark Kettenis <mark.kette...@xs4all.nl> writes: >> >> > As reported by several people, mesa contains code that violates W^X. >> > As a result glxgears aborts when using the swrast driver. The diff >> > below disables the offending code. The code seems to deal the absence >> > of W|X memory just fine. There is a fallback path that is also used >> > on SELinux systems. >> > >> > Note that the existing code would have worked just fine if mmap >> > returned MAP_FAILED for W^X violations instead of terminating the >> > program. Not entirely sure what the long-term plans are. >> >> [...] >> >> >> The #ifdef excludes the definition of _mesa_exec_malloc and >> _mesa_exec_free. >> >> xlock:/usr/X11R6/lib/modules/dri/i915_dri.so: undefined symbol >> '_mesa_exec_malloc' >> xlock:/usr/X11R6/lib/modules/dri/i915_dri.so: undefined symbol >> '_mesa_exec_free' >> libGL error: unable to load driver: i915_dri.so >> libGL error: driver pointer missing >> libGL error: failed to load driver: i915 > > New diff that should fix this.
ok jca@ -- jca | PGP: 0x1524E7EE / 5135 92C1 AD36 5293 2BDF DDCC 0DFA 74AE 1524 E7EE
