[Bug 93374] [radeonsi] Tonga (Radeon R9 380) hangs on running hello world OpenCL program

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=93374

EoD <EoD at xmw.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |EoD at xmw.de

--- Comment #3 from EoD <EoD at xmw.de> ---
Is it possible to work around the lock?

I ran into the same issue, when I tried running clpeak (
https://github.com/krrishnarraj/clpeak ) on kernel 4.4.0-rc7 with current
mesa-git and an R9 380X.

kernel: amdgpu 0000:01:00.0: IH ring buffer overflow (0x000C01D0, 0x00000B40,
0x000001E0)
kernel: amdgpu 0000:01:00.0: GPU fault detected: 147 0x05f88802
kernel: amdgpu 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR   0x0004009C
kernel: amdgpu 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x0A088002
kernel: VM fault (0x02, vmid 5) at page 262300, read from 'TC9' (0x54433900)
(136)

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