[PATCH -v2] accel/habanalabs: Don't build the driver on UML

Ingo Molnar mingo at kernel.org
Thu May 8 02:03:29 PDT 2025


* Johannes Berg <johannes at sipsolutions.net> wrote:

> On Thu, 2025-05-08 at 10:57 +0200, Ingo Molnar wrote:
> > > 
> > > I dunno. I guess we can put rdtsc() into UML on x86 as I suggested about
> > > the file placement, or we can also just fix the Kconfig there.
> > 
> > The Kconfig solution looks much simpler to me too :)
> > 
> > Patch attached, does this look good to you?
> 
> Yeah looks good to me. Common gotcha really.
> 
> Reviewed-by: Johannes Berg <johannes at sipsolutions.net>

Thanks, applied to tip:x86/msr.

> If anyone _really_ needs to have this driver built on UML (say for 
> simulations/testing, we do build iwlwifi for all the time), then 
> they'd probably want to replace the rdtsc() anyway with something 
> else there.

Yeah.

	Ingo



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