Re: [PATCH] arm64: cpufeature: Display the set of cores with a feature

From: Mark Brown
Date: Fri Oct 13 2023 - 07:08:26 EST


On Fri, Oct 13, 2023 at 09:29:48AM +0100, Will Deacon wrote:

> That's pretty neat. Are there any other caps we could switch over to this
> new mechanism as well? We have a weird bodge, for example, in has_hw_dbm()
> to print a "detected: ..." message and I wonder whether following the
> example of the AMU would be better?

There's 32 bit EL0, though that's a bit different...

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