Bug#799031: systemd: Freeze radeon driver using amdkfd of kernel 4.2.0 vanilla.

[Michael Biebl]

Control: reassign -1 linux-image-4.2.0-trunk-amd64

Am 15.09.2015 um 07:18 schrieb Kyuma Ohta:
> Package: systemd
> Version: 226-1
> Severity: important
> 
> Dear Maintainer,
> 
> When update systemd 225 to 226, and booting from 4.2 vanilla,
> freeze screen on loading radeon drm framebuffer driver.
> 
> This kernel configured to use AMD HSA driver (a.k.a AMDKFD kernel module).
> With 4.2.0-trunk-amd64 (not using AMDKFD), booting is completed.
> 
> With systemd 225 and radeon using amdkfd, not happens this issue.

If the system freezes when loading a kernel module, this sounds like a
problem in the kernel/driver, thus re-assigning.
Maybe there is a race somewhere which is triggered under 226 but not 225.

It might help, if you add "debug" to the kernel command line and attach
the output you get to this bug report.


-- 
Why is it that all of the instruments seeking intelligent life in the
universe are pointed away from Earth?

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