| Bug ID | 102179 |
|---|---|
| Summary | clEnqueueReadBuffer VM_PAGE FAULT |
| Product | Mesa |
| Version | 17.2 |
| Hardware | x86-64 (AMD64) |
| OS | Linux (All) |
| Status | NEW |
| Severity | normal |
| Priority | medium |
| Component | Drivers/Gallium/radeonsi |
| Assignee | dri-devel@lists.freedesktop.org |
| Reporter | janpieter.sollie@dommel.be |
| QA Contact | dri-devel@lists.freedesktop.org |
Created attachment 133450 [details]
clinfo output
I'm not sure whether this is a mesa bug, so if it's not: I'm sorry
Anyway, the problem:
I have 2 GCN cards in my system, a 7700 and a R9 nano
I'm using both with amdgpu on linux-4.13.0-r4
clinfo attached.
My program causes a GPU fault on the 7700 when reading from a buffer.
dmesg part attached
this problem does not occur on the CPU or the R9 nano card
GDB backtrace of thread calling the clEnqueueReadBuffer attached
If this is a known bug, or not yours, I'm sorry
You are receiving this mail because:
- You are the assignee for the bug.
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