tree: git://anongit.freedesktop.org/drm-intel drm-intel-next-queued head: d892e9398ecf6defc7972a62227b77dad6be20bd commit: b348090d6758cc391dc91f8a8233b18f0acc8458 [23/59] drm/i915: Simple selftest to exercise live requests config: x86_64-randconfig-s2-02141638 (attached as .config) compiler: gcc-4.4 (Debian 4.4.7-8) 4.4.7 reproduce: git checkout b348090d6758cc391dc91f8a8233b18f0acc8458 # save the attached .config to linux build tree make ARCH=x86_64
Note: it may well be a FALSE warning. FWIW you are at least aware of it now. http://gcc.gnu.org/wiki/Better_Uninitialized_Warnings
All errors (new ones prefixed by >>):
cc1: warnings being treated as errors In file included from drivers/gpu/drm/i915/i915_gem_request.c:1204: drivers/gpu/drm/i915/selftests/i915_gem_request.c: In function 'live_nop_request':
drivers/gpu/drm/i915/selftests/i915_gem_request.c:280: error: 'request' may be used uninitialized in this function
vim +/request +280 drivers/gpu/drm/i915/selftests/i915_gem_request.c
274 */ 275 276 mutex_lock(&i915->drm.struct_mutex); 277 278 for_each_engine(engine, i915, id) { 279 IGT_TIMEOUT(end_time);
280 struct drm_i915_gem_request *request;
281 unsigned long n, prime; 282 ktime_t times[2] = {}; 283
--- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation