From: "Marek Marczykowski-Górecki" <marmarek@invisiblethingslab.com>
To: "Rafael J. Wysocki" <rafael@kernel.org>
Cc: Jan Beulich <jbeulich@suse.com>,
linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-acpi@vger.kernel.org,
xen-devel <xen-devel@lists.xenproject.org>,
Juergen Gross <jgross@suse.com>,
regressions@lists.linux.dev,
Viresh Kumar <viresh.kumar@linaro.org>
Subject: Re: NULL pointer dereference in cpufreq_update_limits(?) under Xen PV dom0 - regression in 6.13
Date: Thu, 27 Mar 2025 23:02:55 +0100 [thread overview]
Message-ID: <Z-XLD9FVjqKPU3hO@mail-itl> (raw)
In-Reply-To: <CAJZ5v0jn_gv92ywZiTZDdGN3Z+GNW0BJ5=kBD=8MpQ0Pt+y8TQ@mail.gmail.com>
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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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prev parent reply other threads:[~2025-03-27 22:03 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-27 0:51 NULL pointer dereference in cpufreq_update_limits(?) under Xen PV dom0 - regression in 6.13 Marek Marczykowski-Górecki
2025-03-27 10:14 ` Jan Beulich
2025-03-27 11:02 ` Rafael J. Wysocki
2025-03-27 22:02 ` Marek Marczykowski-Górecki [this message]
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