[Bug 216119] 087451f372bf76d breaks hibernation on amdgpu Radeon R9 390

bugzilla-daemon at kernel.org bugzilla-daemon at kernel.org
Mon Jun 27 16:20:43 UTC 2022


https://bugzilla.kernel.org/show_bug.cgi?id=216119

Daniel Vetter (daniel at ffwll.ch) changed:

           What    |Removed                     |Added
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                 CC|                            |daniel at ffwll.ch

--- Comment #21 from Daniel Vetter (daniel at ffwll.ch) ---
Two thoughts:

- It's entirely possible that the working kernel has the same warning. I
happens right before we switch to the resumed kernel from the hibernation image
(if I read this all right), so a) will show only for extremely short amounts of
time and b) wont be captured in the dmesg once we're in the resumed kernel I
think.

- Something later on is going wrong, and we don't know. Have we tried the
no_console_suspend trick already? Another possibility might be to connect a
serial console, that tends to be able to get more dmesg output out of dying
kernels.

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