Bug 71592

Summary: [Bisected]igt build fails on Arch i386
Product: DRI Reporter: lu hua <huax.lu>
Component: DRM/IntelAssignee: Paulo Zanoni <przanoni>
Status: CLOSED FIXED QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: major    
Priority: high CC: intel-gfx-bugs
Version: unspecified   
Hardware: All   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:

Description lu hua 2013-11-14 03:47:33 UTC 
Bug detailed description:
-------------------------
It fails on arch i386 and works well on x86_64. 
Build igt, run make:
  CC       pm_pc8.o
pm_pc8.c: In function ‘submit_blt_cmd’:
pm_pc8.c:1017:23: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
  objs[1].relocs_ptr = (uint64_t) relocs;
                       ^
pm_pc8.c:1019:24: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
  execbuf.buffers_ptr = (uint64_t) objs;
                        ^
pm_pc8.c: In function ‘gem_execbuf_stress_subtest’:
pm_pc8.c:1162:24: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
  execbuf.buffers_ptr = (uint64_t) objs;
                        ^
cc1: some warnings being treated as errors
make[2]: *** [pm_pc8.o] Error 1
make[2]: Leaving directory `/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/GFX/Test/Intel_gpu_tools/intel-gpu-tools'
make: *** [all] Error 2

Bisect shows: c527a29325bb914ea994ba8d9b38668ac8a39798 is the first bad commit
commit c527a29325bb914ea994ba8d9b38668ac8a39798
Author:     Paulo Zanoni <paulo.r.zanoni@intel.com>
AuthorDate: Fri Nov 8 19:19:35 2013 -0200
Commit:     Paulo Zanoni <paulo.r.zanoni@intel.com>
CommitDate: Fri Nov 8 19:38:03 2013 -0200

    tests/pm_pc8: add some GEM tests

    These are more complete tests than the previous test_batch() one. We
    test CPU/GTT mmaps, pread/pwrite and batch buffers.

    Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Comment 1 Chris Wilson 2013-11-14 09:48:47 UTC 
commit 217bd8d55e723d8bd6911d6c2ec8a9c42bdc8272
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Nov 14 09:47:47 2013 +0000

    tests/pm_pc8: Fix invalid pointer-to-integer casting
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=71592
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Comment 2 lu hua 2013-11-15 02:11:54 UTC 
Verified.Fixed.
Comment 3 Elizabeth 2017-10-06 14:42:06 UTC 
Closing old verified.

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