tree: https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git master head: cdf382160c46b29ce99532ed4378ddc044a5a1c9 commit: e3aba27754ed0dbfd3390be1e783a99b220a4e23 [11/47] Merge remote-tracking branch 'drm/drm-next' into renesas-drivers config: i386-randconfig-s0-201744 (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: git checkout e3aba27754ed0dbfd3390be1e783a99b220a4e23 # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): drivers/gpu/drm/i915/i915_gem.c: In function 'nop_submit_request': >> drivers/gpu/drm/i915/i915_gem.c:3093:16: error: unused variable 'flags' [-Werror=unused-variable] unsigned long flags; ^~~~~ cc1: all warnings being treated as errors vim +/flags +3093 drivers/gpu/drm/i915/i915_gem.c d80270931 Chris Wilson 2017-02-08 3090 821ed7df6 Chris Wilson 2016-09-09 3091 static void nop_submit_request(struct drm_i915_gem_request *request) 821ed7df6 Chris Wilson 2016-09-09 3092 { b85577b72 Chris Wilson 2017-10-06 @3093 unsigned long flags; b85577b72 Chris Wilson 2017-10-06 3094 bf2eac3be Chris Wilson 2017-07-21 3095 GEM_BUG_ON(!i915_terminally_wedged(&request->i915->gpu_error)); 3cd9442f6 Chris Wilson 2017-01-10 3096 dma_fence_set_error(&request->fence, -EIO); b85577b72 Chris Wilson 2017-10-06 3097 af7a8ffad Daniel Vetter 2017-10-11 3098 i915_gem_request_submit(request); af7a8ffad Daniel Vetter 2017-10-11 3099 } af7a8ffad Daniel Vetter 2017-10-11 3100 :::::: The code at line 3093 was first introduced by commit :::::: b85577b72837ee8d9213e93d2c8b67ef78a47803 drm/i915: Order two completing nop_submit_request :::::: TO: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> :::::: CC: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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