Messages in this thread | | | From | Valentin Schneider <> | Subject | Re: [PATCH v2 1/1] arm: topology: parse the topology from the dt | Date | Thu, 15 Apr 2021 19:09:41 +0100 |
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On 14/04/21 20:23, Ruifeng Zhang wrote: > From: Ruifeng Zhang <ruifeng.zhang1@unisoc.com> > > The arm topology still parse from the MPIDR, but it is incomplete. When > the armv8.2 or above cpu runs kernel in EL1 with aarch32 mode, it will > parse out the wrong topology. >
Per my other email, isn't the problem that MPIDR can't be trusted to properly represent the topology, and thus a new method of describing the topology (cpu-map) has to be used?
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