[PATCH v2 01/14] arm64: Add ID_DFR0_EL1.PerfMon values for PMUv3p7 and IMP_DEF
Marc Zyngier
maz at kernel.org
Sat Nov 5 02:42:26 PDT 2022
On 2022-11-04 20:47, Oliver Upton wrote:
> On Fri, Oct 28, 2022 at 11:53:49AM +0100, Marc Zyngier wrote:
>> Align the ID_DFR0_EL1.PerfMon values with ID_AA64DFR0_EL1.PMUver.
>>
>> Signed-off-by: Marc Zyngier <maz at kernel.org>
>
> Reviewed-by: Oliver Upton <oliver.upton at linux.dev>
>
> FYI, another pile of ID reg changes is on the way that'll move DFR0 to
> a
> generated definition.
>
> https://lore.kernel.org/linux-arm-kernel/20220930140211.3215348-1-james.morse@arm.com/
>
Eh, another of these. The usual way we deal with this churn
is to have a stable branch in the arm64 tree which I pull into
the offending branch in the kvmarm tree.
Thanks for the heads up!
M.
--
Jazz is not dead. It just smells funny...
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