Re: Backport request: drm/nouveau/pmu/gm200-: use alternate falcon reset sequence

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On Wed, Feb 16, 2022 at 12:34:45PM +0100, Karol Herbst wrote:
> subject: drm/nouveau/pmu/gm200-: use alternate falcon reset sequence
> commit id: 4cdd2450bf739bada353e82d27b00db9af8c3001
> kernels: 5.16 5.15 and 5.10
> 
> 1d2271d2fb85e54bfc9630a6c30ac0feb9ffb983 got backported to a bunch of
> kernel versions, which wasn't really intentional from nouveaus side. I
> assume this happened because autosel picked it up due to the
> "Reported-by" tag? Anyway, It actually requires
> 4cdd2450bf739bada353e82d27b00db9af8c3001 as well in order to not
> regress systems. One bug report can be found here:
> https://gitlab.freedesktop.org/drm/nouveau/-/issues/149
> 
> Users did test that applying 4cdd2450bf739bada353e82d27b00db9af8c3001
> on top fixes the problems.

Thanks, now queued up.

> We still want to figure out what to do with 5.4 and older, because the
> fix doesn't apply there, so we will either request a revert or send
> modified patches.

A revert is fine if you want to send me that.

thanks,

greg k-h



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