[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH v8 8/8] xen/arm64: increase MAX_VIRT_CPUS to 128 on arm64
On Fri, 2015-06-12 at 16:32 +0800, Chen Baozi wrote: > From: Chen Baozi <baozich@xxxxxxxxx> > > After we have increased the size of GICR in address space for guest > and made use of both AFF0 and AFF1 in (v)MPIDR, we are now able to > support up to 4096 vCPUs in theory. However, it will cost 512M > address space for GICR region, which is unnecessary big at the "unnecessarily" > moment. Considering the max CPU number that GIC-500 can support and > the old value of MAX_VIRT_CPUS before commit aa25a61, we increase > its value to 128. > > Signed-off-by: Chen Baozi <baozich@xxxxxxxxx> Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx> _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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