Messages in this thread | | | Subject | Re: [PATCH V3 0/4] genirq/affinity: irq vector spread among online CPUs as far as possible | From | Artem Bityutskiy <> | Date | Tue, 13 Mar 2018 10:39:35 +0200 |
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On Tue, 2018-03-13 at 16:35 +0800, Ming Lei wrote: > Then looks this issue need to fix by making possible CPU count > accurate > because there are other resources allocated according to > num_possible_cpus(), > such as percpu variables.
Short term the regression should be fixed. It is already v4.16-rc6, we have little time left.
Longer term, yeah, I agree. Kernel's notion of possible CPU count should be realistic.
Artem.
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