Messages in this thread | | | From | Will Deacon <> | Subject | Re: [PATCH] firmware/psci: Don't register with debugfs if PSCI isn't available | Date | Fri, 6 Jan 2023 17:50:36 +0000 |
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On Thu, 5 Jan 2023 09:08:34 +0000, Marc Zyngier wrote: > Contrary to popular belief, PSCI is not a universal property of an > ARM/arm64 system. There is a garden variety of systems out there > that don't (or even cannot) implement it. > > I'm the first one deplore such a situation, but hey... > > On such systems, a "cat /sys/kernel/debug/psci" results in > fireworks, as no invocation callback is registered. > > [...]
Applied to arm64 (for-next/fixes), thanks!
[1/1] firmware/psci: Don't register with debugfs if PSCI isn't available https://git.kernel.org/arm64/c/cef139299fd8
Cheers, -- Will
https://fixes.arm64.dev https://next.arm64.dev https://will.arm64.dev
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