https://bugs.freedesktop.org/show_bug.cgi?id=100726
Bug ID: 100726
Summary: [REGRESSION][BISECTED] Severe flickering with an R9
290
Product: DRI
Version: unspecified
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: DRM/AMDgpu
Assignee: dri-devel@lists.freedesktop.org
Reporter: hiwatari.se...@gmail.com
As of the commit:
d8d1721cfb3162abbda078d67a928792d6552b84 : A series of fixup patches meant
to fix the usage of DMA on stack, plus one warning fixup
My R9 290 produces heavy flickering artifacts in 1 of 3 or 4 cases when
starting Linux.
I am using the amdgpu kernel module, and have not tested this with radeon.
When the bug occurs, the system is completely unusable.
Since the occurence of this bug is not really deterministic, bisecting it was
not that easy. I hope I didn't make any mistake.
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