Re: NULL pointer dereference in cpufreq_update_limits(?) under Xen PV dom0 - regression in 6.13

From: Marek Marczykowski-Górecki
Date: Thu Mar 27 2025 - 18:03:14 EST


On Thu, Mar 27, 2025 at 12:02:24PM +0100, Rafael J. Wysocki wrote:
> cpufreq_update_limits() needs to ensure that the driver is there.
>
> The attached patch should address this issue, Marek please verify.

Yes, it fixes the problem, thanks!

--
Best Regards,
Marek Marczykowski-Górecki
Invisible Things Lab

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