https://bugs.freedesktop.org/show_bug.cgi?id=109649
Martin Peres changed:
What|Removed |Added
Resolution|--- |MOVED
Status|NEW
https://bugs.freedesktop.org/show_bug.cgi?id=109649
--- Comment #7 from Jan Vesely ---
The workaround is still necessary in kernel 5.1.0.
The failure mode is a bit different, it hangs just the application, not entire
machine.
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https://bugs.freedesktop.org/show_bug.cgi?id=109649
--- Comment #6 from Jan Vesely ---
I managed to get IOMMU working by passing "amd_iommu=pt
ivrs_ioapic[32]=00:14.0" on the kernel commandline.
Now it's back to square one.
all clover kernels hang the GPU unless I limit VM size to 'vm_size =
min(
https://bugs.freedesktop.org/show_bug.cgi?id=109649
--- Comment #5 from Jan Vesely ---
since the sysfs does not show fw difference, here's the change in files:
$ diff old_fw new_fw
8,9c8
- e2ddb912bf242e3b1b4219b36a19bff7 /lib/firmware/amdgpu/raven2_rlc.bin
- 27168d5b60ef396926a2aa0e2da00a97 /
https://bugs.freedesktop.org/show_bug.cgi?id=109649
--- Comment #4 from Jan Vesely ---
The issue appears fixed with new firmware, but now the laptop won't suspend.
# cat /sys/kernel/debug/dri/0/amdgpu_firmware_info
VCE feature version: 0, firmware version: 0x
UVD feature version: 0, firm
https://bugs.freedesktop.org/show_bug.cgi?id=109649
--- Comment #3 from Jan Vesely ---
The bug is still present in 5.0.0-rc8.
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https://bugs.freedesktop.org/show_bug.cgi?id=109649
--- Comment #2 from Jan Vesely ---
I've confirmed that reverting the change on top of 4.20.13 fixes the issue.
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https://bugs.freedesktop.org/show_bug.cgi?id=109649
Jan Vesely changed:
What|Removed |Added
Summary|[raven] gfx ring timeout|[bisected][raven] gfx ring
