Control: notfound -1 5.5~rc5-1~exp1
Control: fixed -1 5.5~rc5-1~exp1
Oh I've just seen that the fixing commit seems to be a already part of
5.5-rc1:
$ git log --oneline --all | grep "drm/i915/gt: Schedule request retirement when
timeline idles"
311770173fac drm/i915/gt: Schedule request retireme
Control: found -1 3.16.81-1
Control: found -1 4.19.87-1
Control: found -1 5.4-1~exp1
Control: found -1 5.5~rc5-1~exp1
Control: tags -1 + patch
Control: forwarded -1 https://gitlab.freedesktop.org/drm/intel/issues/614
Hey.
The offending patch is apparently:
drm/i915/gen8+: Add RC6 CTX corruption
Hey.
According to https://gitlab.freedesktop.org/drm/intel/issues/953 the
bug was introduced by:
drm/i915/gen8+: Add RC6 CTX corruption WA
(d4360736a7c0a6326e3bbdf7d41181f6ed03d9a6)
which, AFAIU, is actually a security fix.
There seem to be some patches, but not sure when they'll be "final" (i
Control: severity -1 grave
Raising severity, since this current kernels are completely unusable on
at least some hardware (i.e. the one I use here), since the temperature
just explodes.
I'd say grave is justified already by potential hardware damages of
systems running even at little actual load a
I should perhaps add that there is some slight indication that this
might be graphics related.
Cause when I switch from the running X/Cinnamon (with the CPU at
average temperatures between 75-70°C, while top doesn't show really
much) to the virtual kernel console, temperatures go down drastically
btw: 5.3.15-1 seems to be still affected.
While I see mostly "normal" temperatures right after boot (and when
everything has settled)... after some point in time, tmeperatures get
up and remain at high levels, e.g. :
Package id 0: +81.0°C (high = +100.0°C, crit = +100.0°C)
Core 0:+7
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