Messages in this thread | | | From | Ilia Mirkin <> | Date | Wed, 14 Feb 2018 09:36:33 -0500 | Subject | Re: [Nouveau] 4.16-rc1: UBSAN warning in nouveau/nvkm/subdev/therm/base.c + oops in nvkm_therm_clkgate_fini |
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On Wed, Feb 14, 2018 at 9:35 AM, Ilia Mirkin <imirkin@alum.mit.edu> wrote: > On Wed, Feb 14, 2018 at 9:29 AM, Meelis Roos <mroos@linux.ee> wrote: >>> This is 4.16-rc1+todays git on a lowly P4 with NV5, worked fine in 4.15: >> >> NV5 in another PC (secondary card in x86-64) made the systrem crash on >> boot, in nvkm_therm_clkgate_fini. > > Mind booting with nouveau.debug=trace? That should hopefully tell us > more exactly which thing is dying. If you have a cross-compile/distcc > setup handy, a bisect may be even more useful.
Erm, sorry, nevermind. You even said it -- nvkm_therm_clkgate_fini is somehow mis-hooked up for NV5 now. A bisect result would still make the culprit a lot more obvious.
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