[Bug 193500] Interrupt storm after loading i915kms module on Gen4 Intel GPU

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Sun Sep 14 14:29:56 UTC 2014


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=193500

--- Comment #7 from Ed Maste <emaste at freebsd.org> ---
It's strange that globally disabling MSI works, but disabling it just for drm
does not.  hw.drm.msi is also available as a read-only sysctl after boot - can
you confirm in the "hw.drm.msi=0" case that it managed to be set to 0?

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