[Bug 204181] NULL pointer dereference regression in amdgpu

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=204181

ZenAnonX (zenanonx at protonmail.ch) changed:

           What    |Removed                     |Added
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                 CC|                            |zenanonx at protonmail.ch

--- Comment #62 from ZenAnonX (zenanonx at protonmail.ch) ---
Kernel: 5.3.8
OS: Arch Linux x86_64


I was able to eliminate crash mentioned in,

https://bugzilla.kernel.org/show_bug.cgi?id=204181#c27 and
https://bugzilla.kernel.org/show_bug.cgi?id=204181#c34


by removing "amdgpu.vm_update_mode=3" from kernel parameters. This however
reintroduced https://bugs.freedesktop.org/show_bug.cgi?id=102322 as mentioned
on
https://wiki.archlinux.org/index.php/AMDGPU#Freezes_with_%22[drm]_IP_block:gmc_v8_0_is_hung!%22_kernel_error.


"BUG: kernel NULL pointer dereference, address: 0000000000000008" seems to
happen most frequently while browsing internet using icecat.

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