[Bug 105622] i915_init takes over 100 ms

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=105622

Paul Menzel <pmenzel+bugs.freedesktop at molgen.mpg.de> changed:

           What    |Removed                     |Added
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             Status|NEEDINFO                    |ASSIGNED

--- Comment #29 from Paul Menzel <pmenzel+bugs.freedesktop at molgen.mpg.de> ---
(In reply to David Weinehall from comment #28)
> Yes, I do note that two machines are mentioned, but I interpret comment #16
> to mean that the other machine is fast after applying Chris's patch. Is that
> not the case?

Yes, it is the case, so Chris’ patch should be applied in my opinion.

As another data point, on a TUXEDO Book BU1406 with Kaby Lake (HD Graphics 620
[8086:5916]) current Linux 4.17-rc2 takes 37855 μs according to
`initcall_debug` with tracing for `bootgraph.py` enabled, and 28027 μs without
tracing, which is close to your result. It’s still too much in my opinion.

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