Messages in this thread | | | Date | Wed, 29 Jun 2022 07:04:57 -0700 | From | Christoph Hellwig <> | Subject | Re: [PATCH 2/2] x86/ACPI: Set swiotlb area according to the number of lapic entry in MADT |
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On Mon, Jun 27, 2022 at 11:31:50AM -0400, Tianyu Lan wrote: > From: Tianyu Lan <Tianyu.Lan@microsoft.com> > > When initialize swiotlb bounce buffer, smp_init() has not been > called and cpu number can not be got from num_online_cpus(). > Use the number of lapic entry to set swiotlb area number and > keep swiotlb area number equal to cpu number on the x86 platform.
Can we reorder that initialization? Because I really hate having to have an arch hook in every architecture.
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