[Nouveau] [Bug 105319] DRM: EVO timeout with kernel 4.15.x

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=105319

--- Comment #26 from Sérgio M. Basto <sergio at serjux.com> ---
(In reply to Dominik 'Rathann' Mierzejewski from comment #25)
> I can confirm Sergio's findings so far, though
> kernel-4.15.0-0.rc4.git4.1.fc28.x86_64 (based on git commit ead68f216110)
> hangs completely upon switching fbcon to nouveaufb if I have "rhgb" in the
> kernel command line. I won't be able to provide more details for some time
> as I have to give back the machine where this can be reproduced. I'll keep
> my fingers crossed for Sergio.

Correct, here [1] is the kernel I tested .

I just started :

git bisect start v4.15-rc6 ead68f216110
Bisecting: 173 revisions left to test after this (roughly 8 steps)



[1]
kernel-4.15.0-0.rc3.git4.1.fc28
kernel-4.15.0-0.rc4.git0.1.fc28 good graphics, bad interrupts 
kernel-4.15.0-0.rc4.git1.1.fc28
kernel-4.15.0-0.rc4.git2.1.fc28
kernel-4.15.0-0.rc4.git3.1.fc28 good graphics, bad interrupts 
kernel-4.15.0-0.rc4.git4.1.fc28 good graphics, bad interrupts 
kernel-4.15.0-0.rc6.git0.1.fc28 bad graphics
kernel-4.15.0-0.rc6.git0.2.fc28 bad graphics
kernel-4.15.0-0.rc6.git0.3.fc28
kernel-4.15.0-0.rc6.git1.1.fc28 good interrupts (but bad graphics) 
kernel-4.15.0-0.rc6.git2.1.fc28

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