Hello.
So I've noticed on my Debian install that I always get this Radeon test
fail. In fact, I always see it on any distro with the same kernel, but
took this from a Debian dmesg. This is from a 6.19 kernel build. My
Radeon is an R7 250.
What stands out is that ring 5 always fails. And the address looks
corrupted. At rings from 0 to 4 uses a $CXX address from $C00 to $C10.
But ring 5 is at $75a18. That makes no sense! Logically it should be at
$C14. It's in hex so there no obvious endian error.
Does anyone on a Mac see a similar error? Is this normal? Why does it
look corrupted? :-?
[ 4.467758] [drm] radeon kernel modesetting enabled.
[ 4.809006] radeon 0000:01:00.0: VRAM: 2048M 0x0000000000000000 -
0x000000007FFFFFFF (2048M used)
[ 4.816602] radeon 0000:01:00.0: GTT: 2048M 0x0000000080000000 -
0x00000000FFFFFFFF
[ 4.829088] radeon 0000:01:00.0: dma_iommu_get_required_mask:
returning bypass mask 0x3ffffffff
[ 4.836794] [drm] radeon: 2048M of VRAM memory ready
[ 4.840473] [drm] radeon: 2048M of GTT memory ready.
[ 4.865051] [drm] radeon: dpm initialized
[ 4.928698] radeon 0000:01:00.0: WB enabled
[ 4.931591] radeon 0000:01:00.0: fence driver on ring 0 uses gpu addr
0x0000000080000c00
[ 4.938396] radeon 0000:01:00.0: fence driver on ring 1 uses gpu addr
0x0000000080000c04
[ 4.945198] radeon 0000:01:00.0: fence driver on ring 2 uses gpu addr
0x0000000080000c08
[ 4.951998] radeon 0000:01:00.0: fence driver on ring 3 uses gpu addr
0x0000000080000c0c
[ 4.958799] radeon 0000:01:00.0: fence driver on ring 4 uses gpu addr
0x0000000080000c10
[ 4.979978] radeon 0000:01:00.0: fence driver on ring 5 uses gpu addr
0x0000000000075a18
[ 4.986936] radeon 0000:01:00.0: radeon: MSI limited to 32-bit
[ 4.991519] [drm] radeon: irq initialized.
[ 6.495676] [drm:uvd_v1_0_ib_test] *ERROR* radeon: fence wait timed out.
[ 6.501104] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing
IB on ring 5 (-110).
[ 6.508521] [drm] Radeon Display Connectors
[ 6.557805] [drm] Initialized radeon 2.51.0 for 0000:01:00.0 on minor 0
[ 6.991342] radeon 0000:01:00.0: [drm] fb0: radeondrmfb frame buffer
device
--
My regards,
Damien Stewart.
