[Bug 84147] New: (piglit) gl-3.0-multidrawarrays-vertexid produce GPU fault

[Bug 84147] New: (piglit) gl-3.0-multidrawarrays-vertexid produce GPU fault

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https://bugs.freedesktop.org/show_bug.cgi?id=84147

          Priority: medium
            Bug ID: 84147
          Assignee: dri-devel@lists.freedesktop.org
           Summary: (piglit) gl-3.0-multidrawarrays-vertexid produce GPU
                    fault
          Severity: major
    Classification: Unclassified
                OS: Linux (All)
          Reporter: smoki00790@gmail.com
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: git
         Component: Drivers/Gallium/radeonsi
           Product: Mesa

Running piglit test on Kabini:

 ./bin/gl-3.0-multidrawarrays-vertexid -auto

 test fail and produce:

 [ 9372.705357] radeon 0000:00:01.0: GPU fault detected: 147 0x07c52002
[ 9372.705366] radeon 0000:00:01.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR  
0x0000103E
[ 9372.705370] radeon 0000:00:01.0:   VM_CONTEXT1_PROTECTION_FAULT_STATUS
0x05020002
[ 9372.705374] VM fault (0x02, vmid 2) at page 4158, write from 'TC0'
(0x54433000) (32)

 Guess but maybe something like intel do recently in
927f5db46135b3eb63f401833b1e40a3be9ca4e0 and before that is needed for
radeonsi.

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[Bug 84147] (piglit) gl-3.0-multidrawarrays-vertexid produce GPU fault

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https://bugs.freedesktop.org/show_bug.cgi?id=84147

--- Comment #1 from Michel Dänzer <michel@daenzer.net> ---
Created attachment 106655
  --> https://bugs.freedesktop.org/attachment.cgi?id=106655&action=edit
Dump of failing vertex shader

This test crashes for me with the assertion failure below. I wouldn't worry
about the GPUVM faults until that is fixed.

gl-3.0-multidrawarrays-vertexid:
/home/daenzer/src/llvm-git/llvm/include/llvm/CodeGen/MachineOperand.h:408:
int64_t llvm::MachineOperand::getImm() const: Assertion `isImm() && "Wrong
MachineOperand accessor"' failed.

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[Bug 84147] (piglit) gl-3.0-multidrawarrays-vertexid produce GPU fault

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https://bugs.freedesktop.org/show_bug.cgi?id=84147

--- Comment #2 from smoki <smoki00790@gmail.com> ---

 Just checked, this works now with current llvm+mesa git.

 Closing.

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[Bug 84147] (piglit) gl-3.0-multidrawarrays-vertexid produce GPU fault

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https://bugs.freedesktop.org/show_bug.cgi?id=84147

smoki <smoki00790@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

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