[PATCH v5 09/21] arm64: cpufeature: Add global feature override facility

Add a facility to globally override a feature, no matter what the HW says. Yes, this sounds dangerous, but we do respect the "safe" value for a given feature. This doesn't mean the user doesn't need to know what they are doing. Nothing uses this yet, so we are pretty safe. For now.

Re: [PATCH v5 09/21] arm64: cpufeature: Add global feature override facility

On Mon, Jan 25, 2021 at 10:50:07AM +, Marc Zyngier wrote: > Add a facility to globally override a feature, no matter what > the HW says. Yes, this sounds dangerous, but we do respect the > "safe" value for a given feature. This doesn't mean the user > doesn't need to know what they are doing.