Messages in this thread | | | Subject | Re: [PATCH 1/1] arm64/cpufeature: Add option to disable mte support | From | Suzuki K Poulose <> | Date | Wed, 28 Jul 2021 10:59:24 +0100 |
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On 28/07/2021 10:42, yee.lee@mediatek.com wrote: > From: Yee Lee <yee.lee@mediatek.com> > > Add a static key to exapnd the logic of system_supports_mte(). > This function controls mte enablement in both EL1 and EL0. > > The static key, "arm64_mte_support" is default true and can > be disabled via the early_param.
Please could we use the id-reg override mechanism and give it an alias ?
See :
arch/arm64/kernel/idreg-override.c
And could add something along the lines of :
arm64.nomte
Cheers Suzuki
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