Messages in this thread | | | Date | Tue, 14 Apr 2020 16:35:14 +0800 | From | Jiaxun Yang <> | Subject | Re: [PATCH v2 04/11] arch_topology: Reset all cpus in reset_cpu_topology |
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On Tue, 14 Apr 2020 09:27:34 +0100 Sudeep Holla <sudeep.holla@arm.com> wrote:
> On Sun, Apr 12, 2020 at 11:20:34AM +0800, Jiaxun Yang wrote: > > For MIPS platform, when topology isn't probed by DeviceTree, > > possible_cpu might be empty when calling init_cpu_topology, > > that may result cpu_topology not fully reseted for all CPUs. > > So here we can reset all cpus instead of possible cpus. > > > > As I have told before adjust and make it default before this function > gets called.
Hi,
That's really impossible under current MIPS code structure.
Another option would be prefill possible_cpu with all_cpu_mask before calling topology_init, but that would make the code unnecessarily complex.
Here simply reset the whole array won't cause any regression.
Thanks. > -- Jiaxun Yang
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